Merge "Add COMPANION_APPROVE_WIFI_CONNECTIONS to shell permissions" into rvc-dev
diff --git a/Android.bp b/Android.bp
index 4a1f96e..5e068ee 100644
--- a/Android.bp
+++ b/Android.bp
@@ -481,6 +481,7 @@
         "framework-platform-compat-config",
         "libcore-platform-compat-config",
         "services-platform-compat-config",
+        "documents-ui-compat-config",
     ],
     static_libs: [
         // If MimeMap ever becomes its own APEX, then this dependency would need to be removed
diff --git a/apex/Android.bp b/apex/Android.bp
index 362cf95..051986e 100644
--- a/apex/Android.bp
+++ b/apex/Android.bp
@@ -31,12 +31,12 @@
 
 priv_apps = " " +
     "--show-annotation android.annotation.SystemApi\\(" +
-        "client=android.annotation.SystemApi.Client.PRIVILEGED_APPS," +
+        "client=android.annotation.SystemApi.Client.PRIVILEGED_APPS" +
     "\\) "
 
 module_libs = " " +
     " --show-annotation android.annotation.SystemApi\\(" +
-        "client=android.annotation.SystemApi.Client.MODULE_LIBRARIES," +
+        "client=android.annotation.SystemApi.Client.MODULE_LIBRARIES" +
     "\\) "
 
 stubs_defaults {
@@ -48,6 +48,7 @@
 stubs_defaults {
     name: "framework-module-stubs-defaults-systemapi",
     args: mainline_stubs_args + priv_apps,
+    srcs: [":framework-annotations"],
     installable: false,
 }
 
@@ -59,11 +60,13 @@
 stubs_defaults {
     name: "framework-module-api-defaults-module_libs_api",
     args: mainline_stubs_args + module_libs,
+    srcs: [":framework-annotations"],
     installable: false,
 }
 
 stubs_defaults {
     name: "framework-module-stubs-defaults-module_libs_api",
     args: mainline_stubs_args + module_libs + priv_apps,
+    srcs: [":framework-annotations"],
     installable: false,
 }
diff --git a/apex/extservices/Android.bp b/apex/extservices/Android.bp
index c89f694..021246c 100644
--- a/apex/extservices/Android.bp
+++ b/apex/extservices/Android.bp
@@ -20,6 +20,7 @@
 
 apex_defaults {
     name: "com.android.extservices-defaults",
+    updatable: true,
     key: "com.android.extservices.key",
     certificate: ":com.android.extservices.certificate",
     apps: ["ExtServices"],
diff --git a/apex/jobscheduler/framework/java/android/app/job/JobParameters.java b/apex/jobscheduler/framework/java/android/app/job/JobParameters.java
index 4c98b5f..62c90dfa 100644
--- a/apex/jobscheduler/framework/java/android/app/job/JobParameters.java
+++ b/apex/jobscheduler/framework/java/android/app/job/JobParameters.java
@@ -54,7 +54,8 @@
      *
      * @hide
      */
-    public static final int REASON_RESTRAINED = JobProtoEnums.STOP_REASON_RESTRAINED; // 6.
+    public static final int REASON_RESTRICTED_BUCKET =
+            JobProtoEnums.STOP_REASON_RESTRICTED_BUCKET; // 6.
 
     /**
      * All the stop reason codes. This should be regarded as an immutable array at runtime.
@@ -72,7 +73,7 @@
             REASON_TIMEOUT,
             REASON_DEVICE_IDLE,
             REASON_DEVICE_THERMAL,
-            REASON_RESTRAINED,
+            REASON_RESTRICTED_BUCKET,
     };
 
     /**
@@ -88,7 +89,7 @@
             case REASON_TIMEOUT: return "timeout";
             case REASON_DEVICE_IDLE: return "device_idle";
             case REASON_DEVICE_THERMAL: return "thermal";
-            case REASON_RESTRAINED: return "restrained";
+            case REASON_RESTRICTED_BUCKET: return "restricted_bucket";
             default: return "unknown:" + reasonCode;
         }
     }
diff --git a/apex/jobscheduler/service/java/com/android/server/job/JobSchedulerService.java b/apex/jobscheduler/service/java/com/android/server/job/JobSchedulerService.java
index c1e529f..8c08e75 100644
--- a/apex/jobscheduler/service/java/com/android/server/job/JobSchedulerService.java
+++ b/apex/jobscheduler/service/java/com/android/server/job/JobSchedulerService.java
@@ -1074,7 +1074,15 @@
                     uId, null, jobStatus.getBatteryName(),
                     FrameworkStatsLog.SCHEDULED_JOB_STATE_CHANGED__STATE__SCHEDULED,
                     JobProtoEnums.STOP_REASON_CANCELLED, jobStatus.getStandbyBucket(),
-                    jobStatus.getJobId());
+                    jobStatus.getJobId(),
+                    jobStatus.hasChargingConstraint(),
+                    jobStatus.hasBatteryNotLowConstraint(),
+                    jobStatus.hasStorageNotLowConstraint(),
+                    jobStatus.hasTimingDelayConstraint(),
+                    jobStatus.hasDeadlineConstraint(),
+                    jobStatus.hasIdleConstraint(),
+                    jobStatus.hasConnectivityConstraint(),
+                    jobStatus.hasContentTriggerConstraint());
 
             // If the job is immediately ready to run, then we can just immediately
             // put it in the pending list and try to schedule it.  This is especially
@@ -1955,9 +1963,19 @@
                 continue;
             }
             if (!running.isReady()) {
-                serviceContext.cancelExecutingJobLocked(
-                        JobParameters.REASON_CONSTRAINTS_NOT_SATISFIED,
-                        "cancelled due to unsatisfied constraints");
+                // If a restricted job doesn't have dynamic constraints satisfied, assume that's
+                // the reason the job is being stopped, instead of because of other constraints
+                // not being satisfied.
+                if (running.getEffectiveStandbyBucket() == RESTRICTED_INDEX
+                        && !running.areDynamicConstraintsSatisfied()) {
+                    serviceContext.cancelExecutingJobLocked(
+                            JobParameters.REASON_RESTRICTED_BUCKET,
+                            "cancelled due to restricted bucket");
+                } else {
+                    serviceContext.cancelExecutingJobLocked(
+                            JobParameters.REASON_CONSTRAINTS_NOT_SATISFIED,
+                            "cancelled due to unsatisfied constraints");
+                }
             } else {
                 final JobRestriction restriction = checkIfRestricted(running);
                 if (restriction != null) {
@@ -3015,6 +3033,10 @@
         return 0;
     }
 
+    void resetExecutionQuota(@NonNull String pkgName, int userId) {
+        mQuotaController.clearAppStats(userId, pkgName);
+    }
+
     void resetScheduleQuota() {
         mQuotaTracker.clear();
     }
diff --git a/apex/jobscheduler/service/java/com/android/server/job/JobSchedulerShellCommand.java b/apex/jobscheduler/service/java/com/android/server/job/JobSchedulerShellCommand.java
index 6becf04..9571708 100644
--- a/apex/jobscheduler/service/java/com/android/server/job/JobSchedulerShellCommand.java
+++ b/apex/jobscheduler/service/java/com/android/server/job/JobSchedulerShellCommand.java
@@ -66,6 +66,8 @@
                     return getJobState(pw);
                 case "heartbeat":
                     return doHeartbeat(pw);
+                case "reset-execution-quota":
+                    return resetExecutionQuota(pw);
                 case "reset-schedule-quota":
                     return resetScheduleQuota(pw);
                 case "trigger-dock-state":
@@ -346,6 +348,40 @@
         return -1;
     }
 
+    private int resetExecutionQuota(PrintWriter pw) throws Exception {
+        checkPermission("reset execution quota");
+
+        int userId = UserHandle.USER_SYSTEM;
+
+        String opt;
+        while ((opt = getNextOption()) != null) {
+            switch (opt) {
+                case "-u":
+                case "--user":
+                    userId = UserHandle.parseUserArg(getNextArgRequired());
+                    break;
+
+                default:
+                    pw.println("Error: unknown option '" + opt + "'");
+                    return -1;
+            }
+        }
+
+        if (userId == UserHandle.USER_CURRENT) {
+            userId = ActivityManager.getCurrentUser();
+        }
+
+        final String pkgName = getNextArgRequired();
+
+        final long ident = Binder.clearCallingIdentity();
+        try {
+            mInternal.resetExecutionQuota(pkgName, userId);
+        } finally {
+            Binder.restoreCallingIdentity(ident);
+        }
+        return 0;
+    }
+
     private int resetScheduleQuota(PrintWriter pw) throws Exception {
         checkPermission("reset schedule quota");
 
diff --git a/apex/jobscheduler/service/java/com/android/server/job/JobServiceContext.java b/apex/jobscheduler/service/java/com/android/server/job/JobServiceContext.java
index 26db4a3..565ed95 100644
--- a/apex/jobscheduler/service/java/com/android/server/job/JobServiceContext.java
+++ b/apex/jobscheduler/service/java/com/android/server/job/JobServiceContext.java
@@ -22,6 +22,7 @@
 import android.app.job.IJobService;
 import android.app.job.JobInfo;
 import android.app.job.JobParameters;
+import android.app.job.JobProtoEnums;
 import android.app.job.JobWorkItem;
 import android.app.usage.UsageStatsManagerInternal;
 import android.content.ComponentName;
@@ -45,6 +46,7 @@
 import com.android.internal.annotations.GuardedBy;
 import com.android.internal.annotations.VisibleForTesting;
 import com.android.internal.app.IBatteryStats;
+import com.android.internal.util.FrameworkStatsLog;
 import com.android.server.EventLogTags;
 import com.android.server.LocalServices;
 import com.android.server.job.controllers.JobStatus;
@@ -273,9 +275,20 @@
                 return false;
             }
             mJobPackageTracker.noteActive(job);
+            FrameworkStatsLog.write_non_chained(FrameworkStatsLog.SCHEDULED_JOB_STATE_CHANGED,
+                    job.getSourceUid(), null, job.getBatteryName(),
+                    FrameworkStatsLog.SCHEDULED_JOB_STATE_CHANGED__STATE__STARTED,
+                    JobProtoEnums.STOP_REASON_UNKNOWN, job.getStandbyBucket(), job.getJobId(),
+                    job.hasChargingConstraint(),
+                    job.hasBatteryNotLowConstraint(),
+                    job.hasStorageNotLowConstraint(),
+                    job.hasTimingDelayConstraint(),
+                    job.hasDeadlineConstraint(),
+                    job.hasIdleConstraint(),
+                    job.hasConnectivityConstraint(),
+                    job.hasContentTriggerConstraint());
             try {
-                mBatteryStats.noteJobStart(job.getBatteryName(), job.getSourceUid(),
-                        job.getStandbyBucket(), job.getJobId());
+                mBatteryStats.noteJobStart(job.getBatteryName(), job.getSourceUid());
             } catch (RemoteException e) {
                 // Whatever.
             }
@@ -779,10 +792,21 @@
         applyStoppedReasonLocked(reason);
         completedJob = mRunningJob;
         mJobPackageTracker.noteInactive(completedJob, mParams.getStopReason(), reason);
+        FrameworkStatsLog.write_non_chained(FrameworkStatsLog.SCHEDULED_JOB_STATE_CHANGED,
+                completedJob.getSourceUid(), null, completedJob.getBatteryName(),
+                FrameworkStatsLog.SCHEDULED_JOB_STATE_CHANGED__STATE__FINISHED,
+                mParams.getStopReason(), completedJob.getStandbyBucket(), completedJob.getJobId(),
+                completedJob.hasChargingConstraint(),
+                completedJob.hasBatteryNotLowConstraint(),
+                completedJob.hasStorageNotLowConstraint(),
+                completedJob.hasTimingDelayConstraint(),
+                completedJob.hasDeadlineConstraint(),
+                completedJob.hasIdleConstraint(),
+                completedJob.hasConnectivityConstraint(),
+                completedJob.hasContentTriggerConstraint());
         try {
-            mBatteryStats.noteJobFinish(mRunningJob.getBatteryName(),
-                    mRunningJob.getSourceUid(), mParams.getStopReason(),
-                    mRunningJob.getStandbyBucket(), mRunningJob.getJobId());
+            mBatteryStats.noteJobFinish(mRunningJob.getBatteryName(), mRunningJob.getSourceUid(),
+                    mParams.getStopReason());
         } catch (RemoteException e) {
             // Whatever.
         }
diff --git a/apex/jobscheduler/service/java/com/android/server/job/TEST_MAPPING b/apex/jobscheduler/service/java/com/android/server/job/TEST_MAPPING
new file mode 100644
index 0000000..9a7d55a
--- /dev/null
+++ b/apex/jobscheduler/service/java/com/android/server/job/TEST_MAPPING
@@ -0,0 +1,19 @@
+{
+    "postsubmit": [
+        {
+            "name": "CtsJobSchedulerTestCases"
+        },
+        {
+            "name": "FrameworksMockingServicesTests",
+            "options": [
+                {"include-filter": "com.android.server.job"}
+            ]
+        },
+        {
+            "name": "FrameworksServicesTests",
+            "options": [
+                {"include-filter": "com.android.server.job"}
+            ]
+        }
+    ]
+}
diff --git a/apex/jobscheduler/service/java/com/android/server/job/controllers/BackgroundJobsController.java b/apex/jobscheduler/service/java/com/android/server/job/controllers/BackgroundJobsController.java
index aa3d74a..d7b1e07 100644
--- a/apex/jobscheduler/service/java/com/android/server/job/controllers/BackgroundJobsController.java
+++ b/apex/jobscheduler/service/java/com/android/server/job/controllers/BackgroundJobsController.java
@@ -16,6 +16,8 @@
 
 package com.android.server.job.controllers;
 
+import static com.android.server.job.JobSchedulerService.NEVER_INDEX;
+
 import android.os.SystemClock;
 import android.os.UserHandle;
 import android.util.Log;
@@ -196,6 +198,9 @@
         } else {
             isActive = (activeState == KNOWN_ACTIVE);
         }
+        if (isActive && jobStatus.getStandbyBucket() == NEVER_INDEX) {
+            Slog.wtf(TAG, "App became active but still in NEVER bucket");
+        }
         boolean didChange = jobStatus.setBackgroundNotRestrictedConstraintSatisfied(canRun);
         didChange |= jobStatus.setUidActive(isActive);
         return didChange;
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 b63cc19..81dbc87 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
@@ -1271,7 +1271,8 @@
         // sessions (exempt from dynamic restrictions), we need the additional check to ensure
         // that NEVER jobs don't run.
         // TODO: cleanup quota and standby bucket management so we don't need the additional checks
-        if ((!mReadyWithinQuota && !mReadyDynamicSatisfied) || standbyBucket == NEVER_INDEX) {
+        if ((!mReadyWithinQuota && !mReadyDynamicSatisfied)
+                || getEffectiveStandbyBucket() == NEVER_INDEX) {
             return false;
         }
         // Deadline constraint trumps other constraints besides quota and dynamic (except for
@@ -1293,6 +1294,11 @@
             CONSTRAINT_CHARGING | CONSTRAINT_BATTERY_NOT_LOW | CONSTRAINT_STORAGE_NOT_LOW
                     | CONSTRAINT_TIMING_DELAY | CONSTRAINT_IDLE;
 
+    /** Returns true whenever all dynamically set constraints are satisfied. */
+    public boolean areDynamicConstraintsSatisfied() {
+        return mReadyDynamicSatisfied;
+    }
+
     /**
      * @return Whether the constraints set on this job are satisfied.
      */
diff --git a/apex/jobscheduler/service/java/com/android/server/job/controllers/QuotaController.java b/apex/jobscheduler/service/java/com/android/server/job/controllers/QuotaController.java
index 8eefac8..7256371 100644
--- a/apex/jobscheduler/service/java/com/android/server/job/controllers/QuotaController.java
+++ b/apex/jobscheduler/service/java/com/android/server/job/controllers/QuotaController.java
@@ -54,12 +54,14 @@
 import android.util.ArraySet;
 import android.util.KeyValueListParser;
 import android.util.Log;
+import android.util.Pair;
 import android.util.Slog;
 import android.util.SparseArrayMap;
 import android.util.SparseBooleanArray;
 import android.util.SparseSetArray;
 import android.util.proto.ProtoOutputStream;
 
+import com.android.internal.annotations.GuardedBy;
 import com.android.internal.annotations.VisibleForTesting;
 import com.android.internal.os.BackgroundThread;
 import com.android.internal.util.IndentingPrintWriter;
@@ -74,6 +76,7 @@
 import java.util.ArrayList;
 import java.util.List;
 import java.util.Objects;
+import java.util.PriorityQueue;
 import java.util.function.Consumer;
 import java.util.function.Predicate;
 
@@ -301,10 +304,10 @@
     private final SparseArrayMap<List<TimingSession>> mTimingSessions = new SparseArrayMap<>();
 
     /**
-     * List of alarm listeners for each package that listen for when each package comes back within
-     * quota.
+     * Listener to track and manage when each package comes back within quota.
      */
-    private final SparseArrayMap<QcAlarmListener> mInQuotaAlarmListeners = new SparseArrayMap<>();
+    @GuardedBy("mLock")
+    private final InQuotaAlarmListener mInQuotaAlarmListener = new InQuotaAlarmListener();
 
     /** Cached calculation results for each app, with the standby buckets as the array indices. */
     private final SparseArrayMap<ExecutionStats[]> mExecutionStatsCache = new SparseArrayMap<>();
@@ -579,23 +582,7 @@
             Slog.wtf(TAG, "Told app removed but given null package name.");
             return;
         }
-        final int userId = UserHandle.getUserId(uid);
-        mTrackedJobs.delete(userId, packageName);
-        Timer timer = mPkgTimers.get(userId, packageName);
-        if (timer != null) {
-            if (timer.isActive()) {
-                Slog.wtf(TAG, "onAppRemovedLocked called before Timer turned off.");
-                timer.dropEverythingLocked();
-            }
-            mPkgTimers.delete(userId, packageName);
-        }
-        mTimingSessions.delete(userId, packageName);
-        QcAlarmListener alarmListener = mInQuotaAlarmListeners.get(userId, packageName);
-        if (alarmListener != null) {
-            mAlarmManager.cancel(alarmListener);
-            mInQuotaAlarmListeners.delete(userId, packageName);
-        }
-        mExecutionStatsCache.delete(userId, packageName);
+        clearAppStats(UserHandle.getUserId(uid), packageName);
         mForegroundUids.delete(uid);
         mUidToPackageCache.remove(uid);
     }
@@ -605,11 +592,27 @@
         mTrackedJobs.delete(userId);
         mPkgTimers.delete(userId);
         mTimingSessions.delete(userId);
-        mInQuotaAlarmListeners.delete(userId);
+        mInQuotaAlarmListener.removeAlarmsLocked(userId);
         mExecutionStatsCache.delete(userId);
         mUidToPackageCache.clear();
     }
 
+    /** Drop all historical stats and stop tracking any active sessions for the specified app. */
+    public void clearAppStats(int userId, @NonNull String packageName) {
+        mTrackedJobs.delete(userId, packageName);
+        Timer timer = mPkgTimers.get(userId, packageName);
+        if (timer != null) {
+            if (timer.isActive()) {
+                Slog.e(TAG, "clearAppStats called before Timer turned off.");
+                timer.dropEverythingLocked();
+            }
+            mPkgTimers.delete(userId, packageName);
+        }
+        mTimingSessions.delete(userId, packageName);
+        mInQuotaAlarmListener.removeAlarmLocked(userId, packageName);
+        mExecutionStatsCache.delete(userId, packageName);
+    }
+
     private boolean isUidInForeground(int uid) {
         if (UserHandle.isCore(uid)) {
             return true;
@@ -1204,12 +1207,7 @@
             // exempted.
             maybeScheduleStartAlarmLocked(userId, packageName, realStandbyBucket);
         } else {
-            QcAlarmListener alarmListener = mInQuotaAlarmListeners.get(userId, packageName);
-            if (alarmListener != null && alarmListener.isWaiting()) {
-                mAlarmManager.cancel(alarmListener);
-                // Set the trigger time to 0 so that the alarm doesn't think it's still waiting.
-                alarmListener.setTriggerTime(0);
-            }
+            mInQuotaAlarmListener.removeAlarmLocked(userId, packageName);
         }
         return changed;
     }
@@ -1225,12 +1223,7 @@
             final String packageName = jobStatus.getSourcePackageName();
             final int realStandbyBucket = jobStatus.getStandbyBucket();
             if (isWithinQuotaLocked(userId, packageName, realStandbyBucket)) {
-                QcAlarmListener alarmListener = mInQuotaAlarmListeners.get(userId, packageName);
-                if (alarmListener != null && alarmListener.isWaiting()) {
-                    mAlarmManager.cancel(alarmListener);
-                    // Set the trigger time to 0 so that the alarm doesn't think it's still waiting.
-                    alarmListener.setTriggerTime(0);
-                }
+                mInQuotaAlarmListener.removeAlarmLocked(userId, packageName);
             } else {
                 mToScheduleStartAlarms.add(userId, packageName, realStandbyBucket);
             }
@@ -1281,7 +1274,6 @@
         final boolean isUnderTimingSessionCountQuota = isUnderSessionCountQuotaLocked(stats,
                 standbyBucket);
 
-        QcAlarmListener alarmListener = mInQuotaAlarmListeners.get(userId, packageName);
         if (stats.executionTimeInWindowMs < mAllowedTimePerPeriodMs
                 && stats.executionTimeInMaxPeriodMs < mMaxExecutionTimeMs
                 && isUnderJobCountQuota
@@ -1293,21 +1285,11 @@
                         + getRemainingExecutionTimeLocked(userId, packageName, standbyBucket)
                         + "ms in its quota.");
             }
-            if (alarmListener != null) {
-                // Cancel any pending alarm.
-                mAlarmManager.cancel(alarmListener);
-                // Set the trigger time to 0 so that the alarm doesn't think it's still waiting.
-                alarmListener.setTriggerTime(0);
-            }
+            mInQuotaAlarmListener.removeAlarmLocked(userId, packageName);
             mHandler.obtainMessage(MSG_CHECK_PACKAGE, userId, 0, packageName).sendToTarget();
             return;
         }
 
-        if (alarmListener == null) {
-            alarmListener = new QcAlarmListener(userId, packageName);
-            mInQuotaAlarmListeners.add(userId, packageName, alarmListener);
-        }
-
         // The time this app will have quota again.
         long inQuotaTimeElapsed = stats.inQuotaTimeElapsed;
         if (!isUnderJobCountQuota && stats.bgJobCountInWindow < stats.jobCountLimit) {
@@ -1321,27 +1303,7 @@
             inQuotaTimeElapsed = Math.max(inQuotaTimeElapsed,
                     stats.sessionRateLimitExpirationTimeElapsed);
         }
-        // Only schedule the alarm if:
-        // 1. There isn't one currently scheduled
-        // 2. The new alarm is significantly earlier than the previous alarm (which could be the
-        // case if the package moves into a higher standby bucket). If it's earlier but not
-        // significantly so, then we essentially delay the job a few extra minutes.
-        // 3. The alarm is after the current alarm by more than the quota buffer.
-        // TODO: this might be overengineering. Simplify if proven safe.
-        if (!alarmListener.isWaiting()
-                || inQuotaTimeElapsed < alarmListener.getTriggerTimeElapsed() - 3 * MINUTE_IN_MILLIS
-                || alarmListener.getTriggerTimeElapsed() < inQuotaTimeElapsed) {
-            if (DEBUG) {
-                Slog.d(TAG, "Scheduling start alarm for " + pkgString);
-            }
-            // If the next time this app will have quota is at least 3 minutes before the
-            // alarm is supposed to go off, reschedule the alarm.
-            mAlarmManager.set(AlarmManager.ELAPSED_REALTIME, inQuotaTimeElapsed,
-                    ALARM_TAG_QUOTA_CHECK, alarmListener, mHandler);
-            alarmListener.setTriggerTime(inQuotaTimeElapsed);
-        } else if (DEBUG) {
-            Slog.d(TAG, "No need to schedule start alarm for " + pkgString);
-        }
+        mInQuotaAlarmListener.addAlarmLocked(userId, packageName, inQuotaTimeElapsed);
     }
 
     private boolean setConstraintSatisfied(@NonNull JobStatus jobStatus, boolean isWithinQuota) {
@@ -1871,32 +1833,161 @@
         }
     }
 
-    private class QcAlarmListener implements AlarmManager.OnAlarmListener {
-        private final int mUserId;
-        private final String mPackageName;
-        private volatile long mTriggerTimeElapsed;
-
-        QcAlarmListener(int userId, String packageName) {
-            mUserId = userId;
-            mPackageName = packageName;
+    static class AlarmQueue extends PriorityQueue<Pair<Package, Long>> {
+        AlarmQueue() {
+            super(1, (o1, o2) -> (int) (o1.second - o2.second));
         }
 
-        boolean isWaiting() {
-            return mTriggerTimeElapsed > 0;
+        /**
+         * Remove any instances of the Package from the queue.
+         *
+         * @return true if an instance was removed, false otherwise.
+         */
+        boolean remove(@NonNull Package pkg) {
+            boolean removed = false;
+            Pair[] alarms = toArray(new Pair[size()]);
+            for (int i = alarms.length - 1; i >= 0; --i) {
+                if (pkg.equals(alarms[i].first)) {
+                    remove(alarms[i]);
+                    removed = true;
+                }
+            }
+            return removed;
+        }
+    }
+
+    /** Track when UPTCs are expected to come back into quota. */
+    private class InQuotaAlarmListener implements AlarmManager.OnAlarmListener {
+        @GuardedBy("mLock")
+        private final AlarmQueue mAlarmQueue = new AlarmQueue();
+        /** The next time the alarm is set to go off, in the elapsed realtime timebase. */
+        @GuardedBy("mLock")
+        private long mTriggerTimeElapsed = 0;
+
+        @GuardedBy("mLock")
+        void addAlarmLocked(int userId, @NonNull String pkgName, long inQuotaTimeElapsed) {
+            final Package pkg = new Package(userId, pkgName);
+            mAlarmQueue.remove(pkg);
+            mAlarmQueue.offer(new Pair<>(pkg, inQuotaTimeElapsed));
+            setNextAlarmLocked();
         }
 
-        void setTriggerTime(long timeElapsed) {
-            mTriggerTimeElapsed = timeElapsed;
+        @GuardedBy("mLock")
+        void removeAlarmLocked(@NonNull Package pkg) {
+            if (mAlarmQueue.remove(pkg)) {
+                setNextAlarmLocked();
+            }
         }
 
-        long getTriggerTimeElapsed() {
-            return mTriggerTimeElapsed;
+        @GuardedBy("mLock")
+        void removeAlarmLocked(int userId, @NonNull String packageName) {
+            removeAlarmLocked(new Package(userId, packageName));
+        }
+
+        @GuardedBy("mLock")
+        void removeAlarmsLocked(int userId) {
+            boolean removed = false;
+            Pair[] alarms = mAlarmQueue.toArray(new Pair[mAlarmQueue.size()]);
+            for (int i = alarms.length - 1; i >= 0; --i) {
+                final Package pkg = (Package) alarms[i].first;
+                if (userId == pkg.userId) {
+                    mAlarmQueue.remove(alarms[i]);
+                    removed = true;
+                }
+            }
+            if (removed) {
+                setNextAlarmLocked();
+            }
+        }
+
+        @GuardedBy("mLock")
+        private void setNextAlarmLocked() {
+            if (mAlarmQueue.size() > 0) {
+                final long nextTriggerTimeElapsed = mAlarmQueue.peek().second;
+                // Only schedule the alarm if one of the following is true:
+                // 1. There isn't one currently scheduled
+                // 2. The new alarm is significantly earlier than the previous alarm. If it's
+                // earlier but not significantly so, then we essentially delay the job a few extra
+                // minutes.
+                // 3. The alarm is after the current alarm.
+                if (mTriggerTimeElapsed == 0
+                        || nextTriggerTimeElapsed < mTriggerTimeElapsed - 3 * MINUTE_IN_MILLIS
+                        || mTriggerTimeElapsed < nextTriggerTimeElapsed) {
+                    if (DEBUG) {
+                        Slog.d(TAG, "Scheduling start alarm at " + nextTriggerTimeElapsed);
+                    }
+                    mAlarmManager.set(AlarmManager.ELAPSED_REALTIME, nextTriggerTimeElapsed,
+                            ALARM_TAG_QUOTA_CHECK, this, mHandler);
+                    mTriggerTimeElapsed = nextTriggerTimeElapsed;
+                }
+            } else {
+                mAlarmManager.cancel(this);
+                mTriggerTimeElapsed = 0;
+            }
         }
 
         @Override
         public void onAlarm() {
-            mHandler.obtainMessage(MSG_CHECK_PACKAGE, mUserId, 0, mPackageName).sendToTarget();
-            mTriggerTimeElapsed = 0;
+            synchronized (mLock) {
+                while (mAlarmQueue.size() > 0) {
+                    final Pair<Package, Long> alarm = mAlarmQueue.peek();
+                    if (alarm.second <= sElapsedRealtimeClock.millis()) {
+                        mHandler.obtainMessage(MSG_CHECK_PACKAGE, alarm.first.userId, 0,
+                                alarm.first.packageName).sendToTarget();
+                        mAlarmQueue.remove(alarm);
+                    } else {
+                        break;
+                    }
+                }
+                setNextAlarmLocked();
+            }
+        }
+
+        @GuardedBy("mLock")
+        void dumpLocked(IndentingPrintWriter pw) {
+            pw.println("In quota alarms:");
+            pw.increaseIndent();
+
+            if (mAlarmQueue.size() == 0) {
+                pw.println("NOT WAITING");
+            } else {
+                Pair[] alarms = mAlarmQueue.toArray(new Pair[mAlarmQueue.size()]);
+                for (int i = 0; i < alarms.length; ++i) {
+                    final Package pkg = (Package) alarms[i].first;
+                    pw.print(pkg);
+                    pw.print(": ");
+                    pw.print(alarms[i].second);
+                    pw.println();
+                }
+            }
+
+            pw.decreaseIndent();
+        }
+
+        @GuardedBy("mLock")
+        void dumpLocked(ProtoOutputStream proto, long fieldId) {
+            final long token = proto.start(fieldId);
+
+            proto.write(
+                    StateControllerProto.QuotaController.InQuotaAlarmListener.TRIGGER_TIME_ELAPSED,
+                    mTriggerTimeElapsed);
+
+            Pair[] alarms = mAlarmQueue.toArray(new Pair[mAlarmQueue.size()]);
+            for (int i = 0; i < alarms.length; ++i) {
+                final long aToken = proto.start(
+                        StateControllerProto.QuotaController.InQuotaAlarmListener.ALARMS);
+
+                final Package pkg = (Package) alarms[i].first;
+                pkg.dumpDebug(proto,
+                        StateControllerProto.QuotaController.InQuotaAlarmListener.Alarm.PKG);
+                proto.write(
+                        StateControllerProto.QuotaController.InQuotaAlarmListener.Alarm.IN_QUOTA_TIME_ELAPSED,
+                        (Long) alarms[i].second);
+
+                proto.end(aToken);
+            }
+
+            proto.end(token);
         }
     }
 
@@ -2614,23 +2705,7 @@
         pw.decreaseIndent();
 
         pw.println();
-        pw.println("In quota alarms:");
-        pw.increaseIndent();
-        for (int u = 0; u < mInQuotaAlarmListeners.numMaps(); ++u) {
-            final int userId = mInQuotaAlarmListeners.keyAt(u);
-            for (int p = 0; p < mInQuotaAlarmListeners.numElementsForKey(userId); ++p) {
-                final String pkgName = mInQuotaAlarmListeners.keyAt(u, p);
-                QcAlarmListener alarmListener = mInQuotaAlarmListeners.valueAt(u, p);
-
-                pw.print(string(userId, pkgName));
-                pw.print(": ");
-                if (alarmListener.isWaiting()) {
-                    pw.println(alarmListener.getTriggerTimeElapsed());
-                } else {
-                    pw.println("NOT WAITING");
-                }
-            }
-        }
+        mInQuotaAlarmListener.dumpLocked(pw);
         pw.decreaseIndent();
     }
 
@@ -2764,22 +2839,13 @@
                     }
                 }
 
-                QcAlarmListener alarmListener = mInQuotaAlarmListeners.get(userId, pkgName);
-                if (alarmListener != null) {
-                    final long alToken = proto.start(
-                            StateControllerProto.QuotaController.PackageStats.IN_QUOTA_ALARM_LISTENER);
-                    proto.write(StateControllerProto.QuotaController.AlarmListener.IS_WAITING,
-                            alarmListener.isWaiting());
-                    proto.write(
-                            StateControllerProto.QuotaController.AlarmListener.TRIGGER_TIME_ELAPSED,
-                            alarmListener.getTriggerTimeElapsed());
-                    proto.end(alToken);
-                }
-
                 proto.end(psToken);
             }
         }
 
+        mInQuotaAlarmListener.dumpLocked(proto,
+                StateControllerProto.QuotaController.IN_QUOTA_ALARM_LISTENER);
+
         proto.end(mToken);
         proto.end(token);
     }
diff --git a/apex/jobscheduler/service/java/com/android/server/usage/AppIdleHistory.java b/apex/jobscheduler/service/java/com/android/server/usage/AppIdleHistory.java
index 932c25d..46d449a 100644
--- a/apex/jobscheduler/service/java/com/android/server/usage/AppIdleHistory.java
+++ b/apex/jobscheduler/service/java/com/android/server/usage/AppIdleHistory.java
@@ -21,6 +21,7 @@
 import static android.app.usage.UsageStatsManager.REASON_MAIN_MASK;
 import static android.app.usage.UsageStatsManager.REASON_MAIN_PREDICTED;
 import static android.app.usage.UsageStatsManager.REASON_MAIN_USAGE;
+import static android.app.usage.UsageStatsManager.REASON_SUB_MASK;
 import static android.app.usage.UsageStatsManager.REASON_SUB_USAGE_USER_INTERACTION;
 import static android.app.usage.UsageStatsManager.STANDBY_BUCKET_ACTIVE;
 import static android.app.usage.UsageStatsManager.STANDBY_BUCKET_NEVER;
@@ -43,6 +44,7 @@
 import com.android.internal.annotations.VisibleForTesting;
 import com.android.internal.util.CollectionUtils;
 import com.android.internal.util.FastXmlSerializer;
+import com.android.internal.util.FrameworkStatsLog;
 import com.android.internal.util.IndentingPrintWriter;
 
 import libcore.io.IoUtils;
@@ -244,9 +246,9 @@
      * @param elapsedRealtime mark as used time if non-zero
      * @param timeout set the timeout of the specified bucket, if non-zero. Can only be used
      *                with bucket values of ACTIVE and WORKING_SET.
-     * @return
+     * @return {@code appUsageHistory}
      */
-    public AppUsageHistory reportUsage(AppUsageHistory appUsageHistory, String packageName,
+    AppUsageHistory reportUsage(AppUsageHistory appUsageHistory, String packageName, int userId,
             int newBucket, int usageReason, long elapsedRealtime, long timeout) {
         int bucketingReason = REASON_MAIN_USAGE | usageReason;
         final boolean isUserUsage = isUserUsage(bucketingReason);
@@ -284,11 +286,7 @@
 
         if (appUsageHistory.currentBucket > newBucket) {
             appUsageHistory.currentBucket = newBucket;
-            if (DEBUG) {
-                Slog.d(TAG, "Moved " + packageName + " to bucket=" + appUsageHistory
-                        .currentBucket
-                        + ", reason=0x0" + Integer.toHexString(appUsageHistory.bucketingReason));
-            }
+            logAppStandbyBucketChanged(packageName, userId, newBucket, bucketingReason);
         }
         appUsageHistory.bucketingReason = bucketingReason;
 
@@ -313,7 +311,8 @@
             int usageReason, long nowElapsed, long timeout) {
         ArrayMap<String, AppUsageHistory> userHistory = getUserHistory(userId);
         AppUsageHistory history = getPackageHistory(userHistory, packageName, nowElapsed, true);
-        return reportUsage(history, packageName, newBucket, usageReason, nowElapsed, timeout);
+        return reportUsage(history, packageName, userId, newBucket, usageReason, nowElapsed,
+                timeout);
     }
 
     private ArrayMap<String, AppUsageHistory> getUserHistory(int userId) {
@@ -372,6 +371,7 @@
         ArrayMap<String, AppUsageHistory> userHistory = getUserHistory(userId);
         AppUsageHistory appUsageHistory =
                 getPackageHistory(userHistory, packageName, elapsedRealtime, true);
+        final boolean changed = appUsageHistory.currentBucket != bucket;
         appUsageHistory.currentBucket = bucket;
         appUsageHistory.bucketingReason = reason;
 
@@ -385,9 +385,8 @@
             appUsageHistory.bucketActiveTimeoutTime = elapsed;
             appUsageHistory.bucketWorkingSetTimeoutTime = elapsed;
         }
-        if (DEBUG) {
-            Slog.d(TAG, "Moved " + packageName + " to bucket=" + appUsageHistory.currentBucket
-                    + ", reason=0x0" + Integer.toHexString(appUsageHistory.bucketingReason));
+        if (changed) {
+            logAppStandbyBucketChanged(packageName, userId, bucket, reason);
         }
     }
 
@@ -485,18 +484,19 @@
 
     /* Returns the new standby bucket the app is assigned to */
     public int setIdle(String packageName, int userId, boolean idle, long elapsedRealtime) {
-        ArrayMap<String, AppUsageHistory> userHistory = getUserHistory(userId);
-        AppUsageHistory appUsageHistory = getPackageHistory(userHistory, packageName,
-                elapsedRealtime, true);
+        final int newBucket;
+        final int reason;
         if (idle) {
-            appUsageHistory.currentBucket = STANDBY_BUCKET_RARE;
-            appUsageHistory.bucketingReason = REASON_MAIN_FORCED_BY_USER;
+            newBucket = STANDBY_BUCKET_RARE;
+            reason = REASON_MAIN_FORCED_BY_USER;
         } else {
-            appUsageHistory.currentBucket = STANDBY_BUCKET_ACTIVE;
+            newBucket = STANDBY_BUCKET_ACTIVE;
             // This is to pretend that the app was just used, don't freeze the state anymore.
-            appUsageHistory.bucketingReason = REASON_MAIN_USAGE | REASON_SUB_USAGE_USER_INTERACTION;
+            reason = REASON_MAIN_USAGE | REASON_SUB_USAGE_USER_INTERACTION;
         }
-        return appUsageHistory.currentBucket;
+        setAppStandbyBucket(packageName, userId, elapsedRealtime, newBucket, reason, false);
+
+        return newBucket;
     }
 
     public void clearUsage(String packageName, int userId) {
@@ -551,13 +551,27 @@
         return 0;
     }
 
+    /**
+     * Log a standby bucket change to statsd, and also logcat if debug logging is enabled.
+     */
+    private void logAppStandbyBucketChanged(String packageName, int userId, int bucket,
+            int reason) {
+        FrameworkStatsLog.write(
+                FrameworkStatsLog.APP_STANDBY_BUCKET_CHANGED,
+                packageName, userId, bucket,
+                (reason & REASON_MAIN_MASK), (reason & REASON_SUB_MASK));
+        if (DEBUG) {
+            Slog.d(TAG, "Moved " + packageName + " to bucket=" + bucket
+                    + ", reason=0x0" + Integer.toHexString(reason));
+        }
+    }
+
     @VisibleForTesting
     File getUserFile(int userId) {
         return new File(new File(new File(mStorageDir, "users"),
                 Integer.toString(userId)), APP_IDLE_FILENAME);
     }
 
-
     /**
      * Check if App Idle File exists on disk
      * @param userId
diff --git a/apex/jobscheduler/service/java/com/android/server/usage/AppStandbyController.java b/apex/jobscheduler/service/java/com/android/server/usage/AppStandbyController.java
index 7a1b4f2..5992253 100644
--- a/apex/jobscheduler/service/java/com/android/server/usage/AppStandbyController.java
+++ b/apex/jobscheduler/service/java/com/android/server/usage/AppStandbyController.java
@@ -831,24 +831,24 @@
         if (eventType == UsageEvents.Event.NOTIFICATION_SEEN
                 || eventType == UsageEvents.Event.SLICE_PINNED) {
             // Mild usage elevates to WORKING_SET but doesn't change usage time.
-            mAppIdleHistory.reportUsage(appHistory, pkg,
+            mAppIdleHistory.reportUsage(appHistory, pkg, userId,
                     STANDBY_BUCKET_WORKING_SET, subReason,
                     0, elapsedRealtime + mNotificationSeenTimeoutMillis);
             nextCheckDelay = mNotificationSeenTimeoutMillis;
         } else if (eventType == UsageEvents.Event.SYSTEM_INTERACTION) {
-            mAppIdleHistory.reportUsage(appHistory, pkg,
+            mAppIdleHistory.reportUsage(appHistory, pkg, userId,
                     STANDBY_BUCKET_ACTIVE, subReason,
                     0, elapsedRealtime + mSystemInteractionTimeoutMillis);
             nextCheckDelay = mSystemInteractionTimeoutMillis;
         } else if (eventType == UsageEvents.Event.FOREGROUND_SERVICE_START) {
             // Only elevate bucket if this is the first usage of the app
             if (prevBucket != STANDBY_BUCKET_NEVER) return;
-            mAppIdleHistory.reportUsage(appHistory, pkg,
+            mAppIdleHistory.reportUsage(appHistory, pkg, userId,
                     STANDBY_BUCKET_ACTIVE, subReason,
                     0, elapsedRealtime + mInitialForegroundServiceStartTimeoutMillis);
             nextCheckDelay = mInitialForegroundServiceStartTimeoutMillis;
         } else {
-            mAppIdleHistory.reportUsage(appHistory, pkg,
+            mAppIdleHistory.reportUsage(appHistory, pkg, userId,
                     STANDBY_BUCKET_ACTIVE, subReason,
                     elapsedRealtime, elapsedRealtime + mStrongUsageTimeoutMillis);
             nextCheckDelay = mStrongUsageTimeoutMillis;
diff --git a/apex/jobscheduler/service/java/com/android/server/usage/TEST_MAPPING b/apex/jobscheduler/service/java/com/android/server/usage/TEST_MAPPING
index cf70878..ba7572a 100644
--- a/apex/jobscheduler/service/java/com/android/server/usage/TEST_MAPPING
+++ b/apex/jobscheduler/service/java/com/android/server/usage/TEST_MAPPING
@@ -1,6 +1,13 @@
 {
   "presubmit": [
     {
+      "name": "CtsUsageStatsTestCases",
+      "options": [
+        {"include-filter": "android.app.usage.cts.UsageStatsTest"},
+        {"exclude-annotation": "androidx.test.filters.FlakyTest"}
+      ]
+    },
+    {
       "name": "FrameworksServicesTests",
       "options": [
         {"include-filter": "com.android.server.usage"},
@@ -10,6 +17,9 @@
   ],
   "postsubmit": [
     {
+      "name": "CtsUsageStatsTestCases"
+    },
+    {
       "name": "FrameworksServicesTests",
       "options": [
         {"include-filter": "com.android.server.usage"}
diff --git a/apex/media/framework/java/android/media/MediaParser.java b/apex/media/framework/java/android/media/MediaParser.java
index 566f4cd..a4f7b5b 100644
--- a/apex/media/framework/java/android/media/MediaParser.java
+++ b/apex/media/framework/java/android/media/MediaParser.java
@@ -94,61 +94,84 @@
  * which extracts and publishes all video samples:
  *
  * <pre>
- *
  * class VideoOutputConsumer implements MediaParser.OutputConsumer {
  *
- *     private static final int MAXIMUM_SAMPLE_SIZE = ...;
- *     private byte[] sampleDataBuffer = new byte[MAXIMUM_SAMPLE_SIZE];
+ *     private byte[] sampleDataBuffer = new byte[4096];
+ *     private byte[] discardedDataBuffer = new byte[4096];
  *     private int videoTrackIndex = -1;
  *     private int bytesWrittenCount = 0;
  *
- *     \@Override
- *     public void onSeekMap(int i, @NonNull MediaFormat mediaFormat) { \/* Do nothing. *\/ }
+ *     &#64;Override
+ *     public void onSeekMap(int i, &#64;NonNull MediaFormat mediaFormat) {
+ *       // Do nothing.
+ *     }
  *
- *     \@Override
- *     public void onTrackData(int i, @NonNull TrackData trackData) {
+ *     &#64;Override
+ *     public void onTrackData(int i, &#64;NonNull TrackData trackData) {
  *       MediaFormat mediaFormat = trackData.mediaFormat;
- *       if (videoTrackIndex == -1 && mediaFormat
- *           .getString(MediaFormat.KEY_MIME, \/* defaultValue= *\/ "").startsWith("video/")) {
+ *       if (videoTrackIndex == -1 &&
+ *           mediaFormat
+ *               .getString(MediaFormat.KEY_MIME, &#47;* defaultValue= *&#47; "")
+ *               .startsWith("video/")) {
  *         videoTrackIndex = i;
  *       }
  *     }
  *
- *     \@Override
- *     public void onSampleData(int trackIndex, @NonNull InputReader inputReader)
+ *     &#64;Override
+ *     public void onSampleData(int trackIndex, &#64;NonNull InputReader inputReader)
  *         throws IOException, InterruptedException {
  *       int numberOfBytesToRead = (int) inputReader.getLength();
  *       if (videoTrackIndex != trackIndex) {
  *         // Discard contents.
- *         inputReader.read(\/* bytes= *\/ null, \/* offset= *\/ 0, numberOfBytesToRead);
+ *         inputReader.read(
+ *             discardedDataBuffer,
+ *             &#47;* offset= *&#47; 0,
+ *             Math.min(discardDataBuffer.length, numberOfBytesToRead));
+ *       } else {
+ *         ensureSpaceInBuffer(numberOfBytesToRead);
+ *         int bytesRead = inputReader.read(
+ *             sampleDataBuffer, bytesWrittenCount, numberOfBytesToRead);
+ *         bytesWrittenCount += bytesRead;
  *       }
- *       int bytesRead = inputReader.read(sampleDataBuffer, bytesWrittenCount, numberOfBytesToRead);
- *       bytesWrittenCount += bytesRead;
  *     }
  *
- *     \@Override
+ *     &#64;Override
  *     public void onSampleCompleted(
  *         int trackIndex,
  *         long timeUs,
  *         int flags,
  *         int size,
  *         int offset,
- *         \@Nullable CryptoInfo cryptoData) {
+ *         &#64;Nullable CryptoInfo cryptoData) {
  *       if (videoTrackIndex != trackIndex) {
  *         return; // It's not the video track. Ignore.
  *       }
  *       byte[] sampleData = new byte[size];
- *       System.arraycopy(sampleDataBuffer, bytesWrittenCount - size - offset, sampleData, \/*
- *       destPos= *\/ 0, size);
+ *       int sampleStartOffset = bytesWrittenCount - size - offset;
+ *       System.arraycopy(
+ *           sampleDataBuffer,
+ *           sampleStartOffset,
+ *           sampleData,
+ *           &#47;* destPos= *&#47; 0,
+ *           size);
  *       // Place trailing bytes at the start of the buffer.
  *       System.arraycopy(
  *           sampleDataBuffer,
  *           bytesWrittenCount - offset,
  *           sampleDataBuffer,
- *           \/* destPos= *\/ 0,
- *           \/* size= *\/ offset);
+ *           &#47;* destPos= *&#47; 0,
+ *           &#47;* size= *&#47; offset);
+ *       bytesWrittenCount = bytesWrittenCount - offset;
  *       publishSample(sampleData, timeUs, flags);
  *     }
+ *
+ *    private void ensureSpaceInBuffer(int numberOfBytesToRead) {
+ *      int requiredLength = bytesWrittenCount + numberOfBytesToRead;
+ *      if (requiredLength > sampleDataBuffer.length) {
+ *        sampleDataBuffer = Arrays.copyOf(sampleDataBuffer, requiredLength);
+ *      }
+ *    }
+ *
  *   }
  *
  * </pre>
@@ -342,11 +365,16 @@
         /**
          * Called to write sample data to the output.
          *
-         * <p>Implementers must attempt to consume the entirety of the input, but should surface any
-         * thrown {@link IOException} caused by reading from {@code input}.
+         * <p>If the invocation of this method returns before the entire {@code inputReader} {@link
+         * InputReader#getLength() length} is consumed, the method will be called again for the
+         * implementer to read the remaining data. Implementers should surface any thrown {@link
+         * IOException} caused by reading from {@code input}.
          *
          * @param trackIndex The index of the track to which the sample data corresponds.
          * @param inputReader The {@link InputReader} from which to read the data.
+         * @throws IOException If an exception occurs while reading from {@code inputReader}.
+         * @throws InterruptedException If an interruption occurs while reading from {@code
+         *     inputReader}.
          */
         void onSampleData(int trackIndex, @NonNull InputReader inputReader)
                 throws IOException, InterruptedException;
@@ -361,8 +389,9 @@
          * @param flags Flags associated with the sample. See {@link MediaCodec
          *     MediaCodec.BUFFER_FLAG_*}.
          * @param size The size of the sample data, in bytes.
-         * @param offset The number of bytes that have been passed to {@link #onSampleData} since
-         *     the last byte belonging to the sample whose metadata is being passed.
+         * @param offset The number of bytes that have been consumed by {@code onSampleData(int,
+         *     MediaParser.InputReader)} for the specified track, since the last byte belonging to
+         *     the sample whose metadata is being passed.
          * @param cryptoData Encryption data required to decrypt the sample. May be null for
          *     unencrypted samples.
          */
@@ -684,7 +713,9 @@
      *     container data.
      * @return Whether there is any data left to extract. Returns false if the end of input has been
      *     reached.
-     * @throws UnrecognizedInputFormatException
+     * @throws IOException If an error occurs while reading from the {@link SeekableInputReader}.
+     * @throws UnrecognizedInputFormatException If the format cannot be recognized by any of the
+     *     underlying parser implementations.
      */
     public boolean advance(@NonNull SeekableInputReader seekableInputReader)
             throws IOException, InterruptedException {
@@ -700,30 +731,34 @@
         mDataSource.mInputReader = seekableInputReader;
 
         // TODO: Apply parameters when creating extractor instances.
-        if (mExtractorName != null) {
-            mExtractor = EXTRACTOR_FACTORIES_BY_NAME.get(mExtractorName).createInstance();
-        } else if (mExtractor == null) {
-            for (String parserName : mParserNamesPool) {
-                Extractor extractor = EXTRACTOR_FACTORIES_BY_NAME.get(parserName).createInstance();
-                try {
-                    if (extractor.sniff(mExtractorInput)) {
-                        mExtractorName = parserName;
-                        mExtractor = extractor;
-                        mExtractor.init(new ExtractorOutputAdapter());
-                        break;
+        if (mExtractor == null) {
+            if (mExtractorName != null) {
+                mExtractor = EXTRACTOR_FACTORIES_BY_NAME.get(mExtractorName).createInstance();
+                mExtractor.init(new ExtractorOutputAdapter());
+            } else {
+                for (String parserName : mParserNamesPool) {
+                    Extractor extractor =
+                            EXTRACTOR_FACTORIES_BY_NAME.get(parserName).createInstance();
+                    try {
+                        if (extractor.sniff(mExtractorInput)) {
+                            mExtractorName = parserName;
+                            mExtractor = extractor;
+                            mExtractor.init(new ExtractorOutputAdapter());
+                            break;
+                        }
+                    } catch (EOFException e) {
+                        // Do nothing.
+                    } catch (IOException | InterruptedException e) {
+                        throw new IllegalStateException(e);
+                    } finally {
+                        mExtractorInput.resetPeekPosition();
                     }
-                } catch (EOFException e) {
-                    // Do nothing.
-                } catch (IOException | InterruptedException e) {
-                    throw new IllegalStateException(e);
-                } finally {
-                    mExtractorInput.resetPeekPosition();
                 }
+                if (mExtractor == null) {
+                    throw UnrecognizedInputFormatException.createForExtractors(mParserNamesPool);
+                }
+                return true;
             }
-            if (mExtractor == null) {
-                throw UnrecognizedInputFormatException.createForExtractors(mParserNamesPool);
-            }
-            return true;
         }
 
         if (isPendingSeek()) {
diff --git a/apex/permission/Android.bp b/apex/permission/Android.bp
index d746ea6..0171b0d 100644
--- a/apex/permission/Android.bp
+++ b/apex/permission/Android.bp
@@ -20,6 +20,7 @@
 
 apex_defaults {
     name: "com.android.permission-defaults",
+    updatable: true,
     key: "com.android.permission.key",
     certificate: ":com.android.permission.certificate",
     java_libs: [
diff --git a/apex/permission/service/java/com/android/permission/persistence/RuntimePermissionsPersistenceImpl.java b/apex/permission/service/java/com/android/permission/persistence/RuntimePermissionsPersistenceImpl.java
index 205ffc2..30a8b45 100644
--- a/apex/permission/service/java/com/android/permission/persistence/RuntimePermissionsPersistenceImpl.java
+++ b/apex/permission/service/java/com/android/permission/persistence/RuntimePermissionsPersistenceImpl.java
@@ -246,7 +246,7 @@
                     permissionState.isGranted() && (permissionState.getFlags()
                             & PackageManager.FLAG_PERMISSION_ONE_TIME) == 0));
             serializer.attribute(null, ATTRIBUTE_FLAGS, Integer.toHexString(
-                    permissionState.getFlags() & ~PackageManager.FLAG_PERMISSION_ONE_TIME));
+                    permissionState.getFlags()));
             serializer.endTag(null, TAG_PERMISSION);
         }
     }
diff --git a/apex/sdkextensions/Android.bp b/apex/sdkextensions/Android.bp
index 25765af..322d5e1 100644
--- a/apex/sdkextensions/Android.bp
+++ b/apex/sdkextensions/Android.bp
@@ -26,6 +26,7 @@
 
 apex_defaults {
     name: "com.android.sdkext-defaults",
+    updatable: true,
     java_libs: [ "framework-sdkextensions" ],
     prebuilts: [
         "derive_sdk.rc",
diff --git a/apex/statsd/Android.bp b/apex/statsd/Android.bp
index 2f3e2ac..2df3eea 100644
--- a/apex/statsd/Android.bp
+++ b/apex/statsd/Android.bp
@@ -32,6 +32,7 @@
     compile_multilib: "both",
     prebuilts: ["com.android.os.statsd.init.rc"],
     name: "com.android.os.statsd-defaults",
+    updatable: true,
     key: "com.android.os.statsd.key",
     certificate: ":com.android.os.statsd.certificate",
 }
@@ -63,11 +64,7 @@
     shared_libs: [
         "libnativehelper", // Has stable abi - should not be copied into apex.
         "liblog",  // Has a stable abi - should not be copied into apex.
-    ],
-    static_libs: [
-        //TODO: make shared - need libstatssocket to also live in the apex.
         "libstatssocket",
-        "libcutils", // TODO: remove - needed by libstatssocket
     ],
     //TODO: is libc++_static correct?
     stl: "libc++_static",
diff --git a/apex/statsd/aidl/Android.bp b/apex/statsd/aidl/Android.bp
index 487c8e1..404c632 100644
--- a/apex/statsd/aidl/Android.bp
+++ b/apex/statsd/aidl/Android.bp
@@ -31,7 +31,7 @@
     ],
     backend: {
         java: {
-            enabled: false, // the platform uses statsd_java_aidl
+            enabled: false, // framework-statsd and service-statsd use framework-statsd-aidl-sources
         },
         cpp: {
             enabled: false,
diff --git a/apex/statsd/framework/Android.bp b/apex/statsd/framework/Android.bp
index 0f52f15..1bd770a 100644
--- a/apex/statsd/framework/Android.bp
+++ b/apex/statsd/framework/Android.bp
@@ -69,6 +69,8 @@
         "android.util",
     ],
 
+    plugins: ["java_api_finder"],
+
     hostdex: true, // for hiddenapi check
     visibility: [
         "//frameworks/base/apex/statsd:__subpackages__",
diff --git a/apex/statsd/service/Android.bp b/apex/statsd/service/Android.bp
index 0f325e3..ff56bb5 100644
--- a/apex/statsd/service/Android.bp
+++ b/apex/statsd/service/Android.bp
@@ -31,6 +31,8 @@
         "android_module_lib_stubs_current",
     ],
 
+    plugins: ["java_api_finder"],
+
     apex_available: [
         "com.android.os.statsd",
         "test_com.android.os.statsd",
diff --git a/apex/statsd/service/java/com/android/server/stats/StatsCompanionService.java b/apex/statsd/service/java/com/android/server/stats/StatsCompanionService.java
index cb167c3..dc61f2ae 100644
--- a/apex/statsd/service/java/com/android/server/stats/StatsCompanionService.java
+++ b/apex/statsd/service/java/com/android/server/stats/StatsCompanionService.java
@@ -21,11 +21,13 @@
 import android.app.AlarmManager.OnAlarmListener;
 import android.app.StatsManager;
 import android.content.BroadcastReceiver;
+import android.content.ComponentName;
 import android.content.Context;
 import android.content.Intent;
 import android.content.IntentFilter;
 import android.content.pm.PackageInfo;
 import android.content.pm.PackageManager;
+import android.content.pm.ResolveInfo;
 import android.os.Binder;
 import android.os.Bundle;
 import android.os.Handler;
@@ -85,12 +87,6 @@
 
     public static final int DEATH_THRESHOLD = 10;
 
-    // TODO(b/149090705): Implement an alternative to sending broadcast with @hide flag
-    // FLAG_RECEIVER_INCLUDE_BACKGROUND. Instead of using the flag, find the
-    // list of registered broadcast receivers and send them directed broadcasts
-    // to wake them up. See b/147374337.
-    private static final int FLAG_RECEIVER_INCLUDE_BACKGROUND = 0x01000000;
-
     static final class CompanionHandler extends Handler {
         CompanionHandler(Looper looper) {
             super(looper);
@@ -498,9 +494,25 @@
             Log.d(TAG, "learned that statsdReady");
         }
         sayHiToStatsd(); // tell statsd that we're ready too and link to it
-        mContext.sendBroadcastAsUser(new Intent(StatsManager.ACTION_STATSD_STARTED)
-                        .addFlags(FLAG_RECEIVER_INCLUDE_BACKGROUND),
-                UserHandle.SYSTEM, android.Manifest.permission.DUMP);
+
+        final Intent intent = new Intent(StatsManager.ACTION_STATSD_STARTED);
+        // Retrieve list of broadcast receivers for this broadcast & send them directed broadcasts
+        // to wake them up (if they're in background).
+        List<ResolveInfo> resolveInfos =
+                mContext.getPackageManager().queryBroadcastReceiversAsUser(
+                        intent, 0, UserHandle.SYSTEM);
+        if (resolveInfos == null || resolveInfos.isEmpty()) {
+            return; // No need to send broadcast.
+        }
+
+        for (ResolveInfo resolveInfo : resolveInfos) {
+            Intent intentToSend = new Intent(intent);
+            intentToSend.setComponent(new ComponentName(
+                    resolveInfo.activityInfo.applicationInfo.packageName,
+                    resolveInfo.activityInfo.name));
+            mContext.sendBroadcastAsUser(intentToSend, UserHandle.SYSTEM,
+                    android.Manifest.permission.DUMP);
+        }
     }
 
     @Override
diff --git a/apex/statsd/tests/libstatspull/Android.bp b/apex/statsd/tests/libstatspull/Android.bp
index e813964..2d64f19 100644
--- a/apex/statsd/tests/libstatspull/Android.bp
+++ b/apex/statsd/tests/libstatspull/Android.bp
@@ -48,9 +48,13 @@
         "-Werror",
     ],
     shared_libs: [
-        "libbinder",
-        "libutils",
-        "libstatspull",
-        "libstatssocket",
+        "libbinder_ndk",
+        "statsd-aidl-ndk_platform",
     ],
-}
\ No newline at end of file
+    static_libs: [
+        "libstatspull_private",
+        "libstatssocket_private",
+        "libutils",
+        "libcutils",
+    ],
+}
diff --git a/apex/statsd/tests/libstatspull/jni/stats_pull_helper.cpp b/apex/statsd/tests/libstatspull/jni/stats_pull_helper.cpp
index 22daa8e..eb97f65 100644
--- a/apex/statsd/tests/libstatspull/jni/stats_pull_helper.cpp
+++ b/apex/statsd/tests/libstatspull/jni/stats_pull_helper.cpp
@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-#include <binder/ProcessState.h>
+#include <android/binder_process.h>
 #include <jni.h>
 #include <log/log.h>
 #include <stats_event.h>
@@ -24,7 +24,6 @@
 #include <thread>
 
 using std::this_thread::sleep_for;
-using namespace android;
 
 namespace {
 static int32_t sAtomTag;
@@ -39,10 +38,8 @@
     if (!initialized) {
         initialized = true;
         // Set up the binder
-        sp<ProcessState> ps(ProcessState::self());
-        ps->setThreadPoolMaxThreadCount(9);
-        ps->startThreadPool();
-        ps->giveThreadPoolName();
+        ABinderProcess_setThreadPoolMaxThreadCount(9);
+        ABinderProcess_startThreadPool();
     }
 }
 
diff --git a/api/current.txt b/api/current.txt
index a2f2c06..13af1d4 100644
--- a/api/current.txt
+++ b/api/current.txt
@@ -2992,9 +2992,7 @@
     method public int getNonInteractiveUiTimeoutMillis();
     method public android.content.pm.ResolveInfo getResolveInfo();
     method public String getSettingsActivityName();
-    method @Nullable public android.graphics.drawable.Drawable loadAnimatedImage(@NonNull android.content.Context);
     method public String loadDescription(android.content.pm.PackageManager);
-    method @Nullable public String loadHtmlDescription(@NonNull android.content.pm.PackageManager);
     method public CharSequence loadSummary(android.content.pm.PackageManager);
     method public void setInteractiveUiTimeoutMillis(@IntRange(from=0) int);
     method public void setNonInteractiveUiTimeoutMillis(@IntRange(from=0) int);
@@ -10121,7 +10119,6 @@
     method public abstract void sendOrderedBroadcast(@RequiresPermission android.content.Intent, @Nullable String);
     method public abstract void sendOrderedBroadcast(@NonNull @RequiresPermission android.content.Intent, @Nullable String, @Nullable android.content.BroadcastReceiver, @Nullable android.os.Handler, int, @Nullable String, @Nullable android.os.Bundle);
     method public void sendOrderedBroadcast(@NonNull android.content.Intent, @Nullable String, @Nullable String, @Nullable android.content.BroadcastReceiver, @Nullable android.os.Handler, int, @Nullable String, @Nullable android.os.Bundle);
-    method public void sendOrderedBroadcast(@NonNull @RequiresPermission android.content.Intent, @Nullable String, @Nullable String, @Nullable android.os.Bundle, @Nullable android.content.BroadcastReceiver, @Nullable android.os.Handler, int, @Nullable String, @Nullable android.os.Bundle);
     method @RequiresPermission("android.permission.INTERACT_ACROSS_USERS") public abstract void sendOrderedBroadcastAsUser(@RequiresPermission android.content.Intent, android.os.UserHandle, @Nullable String, android.content.BroadcastReceiver, @Nullable android.os.Handler, int, @Nullable String, @Nullable android.os.Bundle);
     method @Deprecated @RequiresPermission(android.Manifest.permission.BROADCAST_STICKY) public abstract void sendStickyBroadcast(@RequiresPermission android.content.Intent);
     method @Deprecated @RequiresPermission(allOf={"android.permission.INTERACT_ACROSS_USERS", android.Manifest.permission.BROADCAST_STICKY}) public abstract void sendStickyBroadcastAsUser(@RequiresPermission android.content.Intent, android.os.UserHandle);
@@ -10329,6 +10326,7 @@
     method public void sendBroadcastAsUser(android.content.Intent, android.os.UserHandle, String);
     method public void sendOrderedBroadcast(android.content.Intent, String);
     method public void sendOrderedBroadcast(android.content.Intent, String, android.content.BroadcastReceiver, android.os.Handler, int, String, android.os.Bundle);
+    method public void sendOrderedBroadcast(@NonNull @RequiresPermission android.content.Intent, int, @Nullable String, @Nullable String, @Nullable android.content.BroadcastReceiver, @Nullable android.os.Handler, @Nullable String, @Nullable android.os.Bundle, @Nullable android.os.Bundle);
     method public void sendOrderedBroadcastAsUser(android.content.Intent, android.os.UserHandle, String, android.content.BroadcastReceiver, android.os.Handler, int, String, android.os.Bundle);
     method @Deprecated public void sendStickyBroadcast(android.content.Intent);
     method @Deprecated public void sendStickyBroadcastAsUser(android.content.Intent, android.os.UserHandle);
@@ -27061,7 +27059,7 @@
     method public void unregisterTransferCallback(@NonNull android.media.MediaRouter2.TransferCallback);
   }
 
-  public static class MediaRouter2.ControllerCallback {
+  public abstract static class MediaRouter2.ControllerCallback {
     ctor public MediaRouter2.ControllerCallback();
     method public void onControllerUpdated(@NonNull android.media.MediaRouter2.RoutingController);
   }
@@ -27070,7 +27068,7 @@
     method @Nullable public android.os.Bundle onGetControllerHints(@NonNull android.media.MediaRoute2Info);
   }
 
-  public static class MediaRouter2.RouteCallback {
+  public abstract static class MediaRouter2.RouteCallback {
     ctor public MediaRouter2.RouteCallback();
     method public void onRoutesAdded(@NonNull java.util.List<android.media.MediaRoute2Info>);
     method public void onRoutesChanged(@NonNull java.util.List<android.media.MediaRoute2Info>);
@@ -27093,7 +27091,7 @@
     method public void setVolume(int);
   }
 
-  public static class MediaRouter2.TransferCallback {
+  public abstract static class MediaRouter2.TransferCallback {
     ctor public MediaRouter2.TransferCallback();
     method public void onTransferFailed(@NonNull android.media.MediaRoute2Info);
     method public void onTransferred(@NonNull android.media.MediaRouter2.RoutingController, @Nullable android.media.MediaRouter2.RoutingController);
@@ -31106,6 +31104,7 @@
 
   public class ScanResult implements android.os.Parcelable {
     ctor public ScanResult(@NonNull android.net.wifi.ScanResult);
+    ctor public ScanResult();
     method public int describeContents();
     method @NonNull public java.util.List<android.net.wifi.ScanResult.InformationElement> getInformationElements();
     method public int getWifiStandard();
@@ -31377,6 +31376,15 @@
     field public static final int LINK_SPEED_UNKNOWN = -1; // 0xffffffff
   }
 
+  public static final class WifiInfo.Builder {
+    ctor public WifiInfo.Builder();
+    method @NonNull public android.net.wifi.WifiInfo build();
+    method @NonNull public android.net.wifi.WifiInfo.Builder setBssid(@NonNull String);
+    method @NonNull public android.net.wifi.WifiInfo.Builder setNetworkId(int);
+    method @NonNull public android.net.wifi.WifiInfo.Builder setRssi(int);
+    method @NonNull public android.net.wifi.WifiInfo.Builder setSsid(@NonNull byte[]);
+  }
+
   public class WifiManager {
     method @Deprecated public int addNetwork(android.net.wifi.WifiConfiguration);
     method @RequiresPermission(android.Manifest.permission.CHANGE_WIFI_STATE) public int addNetworkSuggestions(@NonNull java.util.List<android.net.wifi.WifiNetworkSuggestion>);
@@ -31560,6 +31568,20 @@
 
   public final class WifiNetworkSuggestion implements android.os.Parcelable {
     method public int describeContents();
+    method @Nullable public android.net.MacAddress getBssid();
+    method @Nullable public android.net.wifi.WifiEnterpriseConfig getEnterpriseConfig();
+    method @Nullable public String getPassphrase();
+    method @Nullable public android.net.wifi.hotspot2.PasspointConfiguration getPasspointConfig();
+    method @IntRange(from=0) public int getPriority();
+    method @Nullable public String getSsid();
+    method public boolean isAppInteractionRequired();
+    method public boolean isCredentialSharedWithUser();
+    method public boolean isEnhancedOpen();
+    method public boolean isHiddenSsid();
+    method public boolean isInitialAutojoinEnabled();
+    method public boolean isMetered();
+    method public boolean isUntrusted();
+    method public boolean isUserInteractionRequired();
     method public void writeToParcel(android.os.Parcel, int);
     field @NonNull public static final android.os.Parcelable.Creator<android.net.wifi.WifiNetworkSuggestion> CREATOR;
   }
@@ -43426,12 +43448,12 @@
 
   public abstract class ControlsProviderService extends android.app.Service {
     ctor public ControlsProviderService();
-    method @Deprecated public void loadAvailableControls(@NonNull java.util.function.Consumer<java.util.List<android.service.controls.Control>>);
+    method @NonNull public abstract java.util.concurrent.Flow.Publisher<android.service.controls.Control> createPublisherFor(@NonNull java.util.List<java.lang.String>);
+    method @NonNull public abstract java.util.concurrent.Flow.Publisher<android.service.controls.Control> createPublisherForAllAvailable();
+    method @Nullable public java.util.concurrent.Flow.Publisher<android.service.controls.Control> createPublisherForSuggested();
     method @NonNull public final android.os.IBinder onBind(@NonNull android.content.Intent);
+    method public final boolean onUnbind(@NonNull android.content.Intent);
     method public abstract void performControlAction(@NonNull String, @NonNull android.service.controls.actions.ControlAction, @NonNull java.util.function.Consumer<java.lang.Integer>);
-    method @NonNull public abstract java.util.concurrent.Flow.Publisher<android.service.controls.Control> publisherFor(@NonNull java.util.List<java.lang.String>);
-    method @Nullable public java.util.concurrent.Flow.Publisher<android.service.controls.Control> publisherForAllAvailable();
-    method @Nullable public java.util.concurrent.Flow.Publisher<android.service.controls.Control> publisherForSuggested();
     method public static void requestAddControl(@NonNull android.content.Context, @NonNull android.content.ComponentName, @NonNull android.service.controls.Control);
     field public static final String SERVICE_CONTROLS = "android.service.controls.ControlsProviderService";
     field @NonNull public static final String TAG = "ControlsProviderService";
@@ -48215,6 +48237,7 @@
     method public boolean setLine1NumberForDisplay(String, String);
     method @RequiresPermission(android.Manifest.permission.MODIFY_PHONE_STATE) public void setNetworkSelectionModeAutomatic();
     method @RequiresPermission(android.Manifest.permission.MODIFY_PHONE_STATE) public boolean setNetworkSelectionModeManual(String, boolean);
+    method @RequiresPermission(android.Manifest.permission.MODIFY_PHONE_STATE) public boolean setNetworkSelectionModeManual(@NonNull String, boolean, int);
     method public boolean setOperatorBrandOverride(String);
     method public boolean setPreferredNetworkTypeToGlobal();
     method public void setPreferredOpportunisticDataSubscription(int, boolean, @Nullable java.util.concurrent.Executor, @Nullable java.util.function.Consumer<java.lang.Integer>);
@@ -56956,6 +56979,7 @@
     method @NonNull public android.view.inline.InlinePresentationSpec getPresentationSpec();
     method @NonNull public String getSource();
     method @NonNull public String getType();
+    method public boolean isPinned();
     method public void writeToParcel(@NonNull android.os.Parcel, int);
     field @NonNull public static final android.os.Parcelable.Creator<android.view.inputmethod.InlineSuggestionInfo> CREATOR;
     field public static final String SOURCE_AUTOFILL = "android:autofill";
diff --git a/api/system-current.txt b/api/system-current.txt
index 3b95f32..ae893b5 100755
--- a/api/system-current.txt
+++ b/api/system-current.txt
@@ -4944,8 +4944,24 @@
 
 package android.media.tv.tuner.dvr {
 
-  public class Dvr implements java.lang.AutoCloseable {
-    ctor protected Dvr(int);
+  public class DvrPlayback implements java.lang.AutoCloseable {
+    method public int attachFilter(@NonNull android.media.tv.tuner.filter.Filter);
+    method public void close();
+    method public int configure(@NonNull android.media.tv.tuner.dvr.DvrSettings);
+    method public int detachFilter(@NonNull android.media.tv.tuner.filter.Filter);
+    method public int flush();
+    method public long read(long);
+    method public long read(@NonNull byte[], long, long);
+    method public void setFileDescriptor(@NonNull android.os.ParcelFileDescriptor);
+    method public int start();
+    method public int stop();
+    field public static final int PLAYBACK_STATUS_ALMOST_EMPTY = 2; // 0x2
+    field public static final int PLAYBACK_STATUS_ALMOST_FULL = 4; // 0x4
+    field public static final int PLAYBACK_STATUS_EMPTY = 1; // 0x1
+    field public static final int PLAYBACK_STATUS_FULL = 8; // 0x8
+  }
+
+  public class DvrRecorder implements java.lang.AutoCloseable {
     method public int attachFilter(@NonNull android.media.tv.tuner.filter.Filter);
     method public void close();
     method public int configure(@NonNull android.media.tv.tuner.dvr.DvrSettings);
@@ -4954,20 +4970,6 @@
     method public void setFileDescriptor(@NonNull android.os.ParcelFileDescriptor);
     method public int start();
     method public int stop();
-    field public static final int TYPE_PLAYBACK = 1; // 0x1
-    field public static final int TYPE_RECORD = 0; // 0x0
-  }
-
-  public class DvrPlayback extends android.media.tv.tuner.dvr.Dvr {
-    method public long read(long);
-    method public long read(@NonNull byte[], long, long);
-    field public static final int PLAYBACK_STATUS_ALMOST_EMPTY = 2; // 0x2
-    field public static final int PLAYBACK_STATUS_ALMOST_FULL = 4; // 0x4
-    field public static final int PLAYBACK_STATUS_EMPTY = 1; // 0x1
-    field public static final int PLAYBACK_STATUS_FULL = 8; // 0x8
-  }
-
-  public class DvrRecorder extends android.media.tv.tuner.dvr.Dvr {
     method public long write(long);
     method public long write(@NonNull byte[], long, long);
   }
@@ -7169,7 +7171,6 @@
   }
 
   public class ScanResult implements android.os.Parcelable {
-    ctor public ScanResult();
     field public static final int CIPHER_CCMP = 3; // 0x3
     field public static final int CIPHER_GCMP_256 = 4; // 0x4
     field public static final int CIPHER_NONE = 0; // 0x0
@@ -7314,8 +7315,8 @@
     method @Deprecated public int getDisableReasonCounter(int);
     method @Deprecated public long getDisableTime();
     method @Deprecated public static int getMaxNetworkSelectionDisableReason();
-    method @Deprecated @Nullable public static String getNetworkDisableReasonString(int);
     method @Deprecated public int getNetworkSelectionDisableReason();
+    method @Deprecated @Nullable public static String getNetworkSelectionDisableReasonString(int);
     method @Deprecated public int getNetworkSelectionStatus();
     method @Deprecated @NonNull public String getNetworkStatusString();
     method @Deprecated public boolean hasEverConnected();
@@ -7377,15 +7378,6 @@
     field public static final int INVALID_RSSI = -127; // 0xffffff81
   }
 
-  public static final class WifiInfo.Builder {
-    ctor public WifiInfo.Builder();
-    method @NonNull public android.net.wifi.WifiInfo build();
-    method @NonNull public android.net.wifi.WifiInfo.Builder setBssid(@NonNull String);
-    method @NonNull public android.net.wifi.WifiInfo.Builder setNetworkId(int);
-    method @NonNull public android.net.wifi.WifiInfo.Builder setRssi(int);
-    method @NonNull public android.net.wifi.WifiInfo.Builder setSsid(@NonNull byte[]);
-  }
-
   public class WifiManager {
     method @RequiresPermission(android.Manifest.permission.WIFI_UPDATE_USABILITY_STATS_SCORE) public void addOnWifiUsabilityStatsListener(@NonNull java.util.concurrent.Executor, @NonNull android.net.wifi.WifiManager.OnWifiUsabilityStatsListener);
     method @RequiresPermission(android.Manifest.permission.NETWORK_SETTINGS) public void allowAutojoin(int, boolean);
@@ -7431,7 +7423,7 @@
     method @RequiresPermission(android.Manifest.permission.NETWORK_SETTINGS) public void setAutoWakeupEnabled(boolean);
     method @RequiresPermission(android.Manifest.permission.WIFI_SET_DEVICE_MOBILITY_STATE) public void setDeviceMobilityState(int);
     method @RequiresPermission(android.Manifest.permission.NETWORK_SETTINGS) public void setMacRandomizationSettingPasspointEnabled(@NonNull String, boolean);
-    method @RequiresPermission(android.Manifest.permission.NETWORK_SETTINGS) public void setMeteredOverridePasspoint(@NonNull String, int);
+    method @RequiresPermission(android.Manifest.permission.NETWORK_SETTINGS) public void setPasspointMeteredOverride(@NonNull String, int);
     method @RequiresPermission(android.Manifest.permission.NETWORK_SETTINGS) public void setScanAlwaysAvailable(boolean);
     method @RequiresPermission(android.Manifest.permission.NETWORK_SETTINGS) public void setScanThrottleEnabled(boolean);
     method @RequiresPermission(android.Manifest.permission.NETWORK_SETTINGS) public boolean setSoftApConfiguration(@NonNull android.net.wifi.SoftApConfiguration);
@@ -7528,7 +7520,7 @@
   }
 
   public static interface WifiManager.ScoreChangeCallback {
-    method public void onScoreChange(int, @NonNull android.net.NetworkScore);
+    method public void onScoreChange(int, int);
     method public void onTriggerUpdateOfWifiUsabilityStats(int);
   }
 
@@ -7554,6 +7546,52 @@
     method public void stop(int);
   }
 
+  public final class WifiMigration {
+    method @Nullable public static android.net.wifi.WifiMigration.ConfigStoreMigrationData loadFromConfigStore();
+    method @NonNull public static android.net.wifi.WifiMigration.SettingsMigrationData loadFromSettings(@NonNull android.content.Context);
+    method public static void removeConfigStore();
+  }
+
+  public static final class WifiMigration.ConfigStoreMigrationData implements android.os.Parcelable {
+    method public int describeContents();
+    method @Nullable public java.util.List<android.net.wifi.WifiConfiguration> getUserSavedNetworkConfigurations();
+    method @Nullable public android.net.wifi.SoftApConfiguration getUserSoftApConfiguration();
+    method public void writeToParcel(@NonNull android.os.Parcel, int);
+    field @NonNull public static final android.os.Parcelable.Creator<android.net.wifi.WifiMigration.ConfigStoreMigrationData> CREATOR;
+  }
+
+  public static final class WifiMigration.ConfigStoreMigrationData.Builder {
+    ctor public WifiMigration.ConfigStoreMigrationData.Builder();
+    method @NonNull public android.net.wifi.WifiMigration.ConfigStoreMigrationData build();
+    method @NonNull public android.net.wifi.WifiMigration.ConfigStoreMigrationData.Builder setUserSavedNetworkConfigurations(@NonNull java.util.List<android.net.wifi.WifiConfiguration>);
+    method @NonNull public android.net.wifi.WifiMigration.ConfigStoreMigrationData.Builder setUserSoftApConfiguration(@NonNull android.net.wifi.SoftApConfiguration);
+  }
+
+  public static final class WifiMigration.SettingsMigrationData implements android.os.Parcelable {
+    method public int describeContents();
+    method @Nullable public String getP2pDeviceName();
+    method public boolean isP2pFactoryResetPending();
+    method public boolean isScanAlwaysAvailable();
+    method public boolean isScanThrottleEnabled();
+    method public boolean isSoftApTimeoutEnabled();
+    method public boolean isVerboseLoggingEnabled();
+    method public boolean isWakeUpEnabled();
+    method public void writeToParcel(@NonNull android.os.Parcel, int);
+    field @NonNull public static final android.os.Parcelable.Creator<android.net.wifi.WifiMigration.SettingsMigrationData> CREATOR;
+  }
+
+  public static final class WifiMigration.SettingsMigrationData.Builder {
+    ctor public WifiMigration.SettingsMigrationData.Builder();
+    method @NonNull public android.net.wifi.WifiMigration.SettingsMigrationData build();
+    method @NonNull public android.net.wifi.WifiMigration.SettingsMigrationData.Builder setP2pDeviceName(@Nullable String);
+    method @NonNull public android.net.wifi.WifiMigration.SettingsMigrationData.Builder setP2pFactoryResetPending(boolean);
+    method @NonNull public android.net.wifi.WifiMigration.SettingsMigrationData.Builder setScanAlwaysAvailable(boolean);
+    method @NonNull public android.net.wifi.WifiMigration.SettingsMigrationData.Builder setScanThrottleEnabled(boolean);
+    method @NonNull public android.net.wifi.WifiMigration.SettingsMigrationData.Builder setSoftApTimeoutEnabled(boolean);
+    method @NonNull public android.net.wifi.WifiMigration.SettingsMigrationData.Builder setVerboseLoggingEnabled(boolean);
+    method @NonNull public android.net.wifi.WifiMigration.SettingsMigrationData.Builder setWakeUpEnabled(boolean);
+  }
+
   public class WifiNetworkConnectionStatistics implements android.os.Parcelable {
     ctor public WifiNetworkConnectionStatistics(int, int);
     ctor public WifiNetworkConnectionStatistics();
@@ -7570,7 +7608,6 @@
   }
 
   public final class WifiNetworkSuggestion implements android.os.Parcelable {
-    method @Nullable public android.net.wifi.hotspot2.PasspointConfiguration getPasspointConfiguration();
     method @NonNull public android.net.wifi.WifiConfiguration getWifiConfiguration();
   }
 
@@ -7578,51 +7615,6 @@
     method @NonNull @RequiresPermission(android.Manifest.permission.NETWORK_CARRIER_PROVISIONING) public android.net.wifi.WifiNetworkSuggestion.Builder setCarrierId(int);
   }
 
-  public final class WifiOemMigrationHook {
-    method @Nullable public static android.net.wifi.WifiOemMigrationHook.ConfigStoreMigrationData loadFromConfigStore();
-    method @NonNull public static android.net.wifi.WifiOemMigrationHook.SettingsMigrationData loadFromSettings(@NonNull android.content.Context);
-  }
-
-  public static final class WifiOemMigrationHook.ConfigStoreMigrationData implements android.os.Parcelable {
-    method public int describeContents();
-    method @Nullable public java.util.List<android.net.wifi.WifiConfiguration> getUserSavedNetworkConfigurations();
-    method @Nullable public android.net.wifi.SoftApConfiguration getUserSoftApConfiguration();
-    method public void writeToParcel(@NonNull android.os.Parcel, int);
-    field @NonNull public static final android.os.Parcelable.Creator<android.net.wifi.WifiOemMigrationHook.ConfigStoreMigrationData> CREATOR;
-  }
-
-  public static final class WifiOemMigrationHook.ConfigStoreMigrationData.Builder {
-    ctor public WifiOemMigrationHook.ConfigStoreMigrationData.Builder();
-    method @NonNull public android.net.wifi.WifiOemMigrationHook.ConfigStoreMigrationData build();
-    method @NonNull public android.net.wifi.WifiOemMigrationHook.ConfigStoreMigrationData.Builder setUserSavedNetworkConfigurations(@NonNull java.util.List<android.net.wifi.WifiConfiguration>);
-    method @NonNull public android.net.wifi.WifiOemMigrationHook.ConfigStoreMigrationData.Builder setUserSoftApConfiguration(@NonNull android.net.wifi.SoftApConfiguration);
-  }
-
-  public static final class WifiOemMigrationHook.SettingsMigrationData implements android.os.Parcelable {
-    method public int describeContents();
-    method @Nullable public String getP2pDeviceName();
-    method public boolean isP2pFactoryResetPending();
-    method public boolean isScanAlwaysAvailable();
-    method public boolean isScanThrottleEnabled();
-    method public boolean isSoftApTimeoutEnabled();
-    method public boolean isVerboseLoggingEnabled();
-    method public boolean isWakeUpEnabled();
-    method public void writeToParcel(@NonNull android.os.Parcel, int);
-    field @NonNull public static final android.os.Parcelable.Creator<android.net.wifi.WifiOemMigrationHook.SettingsMigrationData> CREATOR;
-  }
-
-  public static final class WifiOemMigrationHook.SettingsMigrationData.Builder {
-    ctor public WifiOemMigrationHook.SettingsMigrationData.Builder();
-    method @NonNull public android.net.wifi.WifiOemMigrationHook.SettingsMigrationData build();
-    method @NonNull public android.net.wifi.WifiOemMigrationHook.SettingsMigrationData.Builder setP2pDeviceName(@Nullable String);
-    method @NonNull public android.net.wifi.WifiOemMigrationHook.SettingsMigrationData.Builder setP2pFactoryResetPending(boolean);
-    method @NonNull public android.net.wifi.WifiOemMigrationHook.SettingsMigrationData.Builder setScanAlwaysAvailable(boolean);
-    method @NonNull public android.net.wifi.WifiOemMigrationHook.SettingsMigrationData.Builder setScanThrottleEnabled(boolean);
-    method @NonNull public android.net.wifi.WifiOemMigrationHook.SettingsMigrationData.Builder setSoftApTimeoutEnabled(boolean);
-    method @NonNull public android.net.wifi.WifiOemMigrationHook.SettingsMigrationData.Builder setVerboseLoggingEnabled(boolean);
-    method @NonNull public android.net.wifi.WifiOemMigrationHook.SettingsMigrationData.Builder setWakeUpEnabled(boolean);
-  }
-
   public class WifiScanner {
     method @Deprecated public void configureWifiChange(int, int, int, int, int, android.net.wifi.WifiScanner.BssidInfo[]);
     method @Deprecated public void configureWifiChange(android.net.wifi.WifiScanner.WifiChangeSettings);
@@ -9939,6 +9931,7 @@
     method @NonNull public android.service.autofill.augmented.FillResponse build();
     method @NonNull public android.service.autofill.augmented.FillResponse.Builder setClientState(@Nullable android.os.Bundle);
     method @NonNull public android.service.autofill.augmented.FillResponse.Builder setFillWindow(@Nullable android.service.autofill.augmented.FillWindow);
+    method @NonNull public android.service.autofill.augmented.FillResponse.Builder setInlineActions(@Nullable java.util.List<android.service.autofill.InlinePresentation>);
     method @NonNull public android.service.autofill.augmented.FillResponse.Builder setInlineSuggestions(@Nullable java.util.List<android.service.autofill.Dataset>);
   }
 
@@ -9966,28 +9959,6 @@
     method @NonNull @WorkerThread public abstract java.util.List<android.content.ContentValues> onRestoreApns(int);
   }
 
-  public abstract class CarrierMessagingServiceWrapper {
-    ctor public CarrierMessagingServiceWrapper();
-    method public boolean bindToCarrierMessagingService(@NonNull android.content.Context, @NonNull String);
-    method public void disposeConnection(@NonNull android.content.Context);
-    method public void downloadMms(@NonNull android.net.Uri, int, @NonNull android.net.Uri, @NonNull android.service.carrier.CarrierMessagingServiceWrapper.CarrierMessagingCallbackWrapper);
-    method public void filterSms(@NonNull android.service.carrier.MessagePdu, @NonNull String, int, int, @NonNull android.service.carrier.CarrierMessagingServiceWrapper.CarrierMessagingCallbackWrapper);
-    method public abstract void onServiceReady();
-    method public void sendDataSms(@NonNull byte[], int, @NonNull String, int, int, @NonNull android.service.carrier.CarrierMessagingServiceWrapper.CarrierMessagingCallbackWrapper);
-    method public void sendMms(@NonNull android.net.Uri, int, @NonNull android.net.Uri, @NonNull android.service.carrier.CarrierMessagingServiceWrapper.CarrierMessagingCallbackWrapper);
-    method public void sendMultipartTextSms(@NonNull java.util.List<java.lang.String>, int, @NonNull String, int, @NonNull android.service.carrier.CarrierMessagingServiceWrapper.CarrierMessagingCallbackWrapper);
-    method public void sendTextSms(@NonNull String, int, @NonNull String, int, @NonNull android.service.carrier.CarrierMessagingServiceWrapper.CarrierMessagingCallbackWrapper);
-  }
-
-  public abstract static class CarrierMessagingServiceWrapper.CarrierMessagingCallbackWrapper {
-    ctor public CarrierMessagingServiceWrapper.CarrierMessagingCallbackWrapper();
-    method public void onDownloadMmsComplete(int);
-    method public void onFilterComplete(int);
-    method public void onSendMmsComplete(int, @Nullable byte[]);
-    method public void onSendMultipartSmsComplete(int, @Nullable int[]);
-    method public void onSendSmsComplete(int, int);
-  }
-
 }
 
 package android.service.contentcapture {
@@ -11451,7 +11422,6 @@
   }
 
   public class ServiceState implements android.os.Parcelable {
-    method @NonNull public android.telephony.ServiceState createLocationInfoSanitizedCopy(boolean);
     method public void fillInNotifierBundle(@NonNull android.os.Bundle);
     method public int getDataNetworkType();
     method public int getDataRegistrationState();
@@ -11628,7 +11598,7 @@
 
   public class SubscriptionManager {
     method @RequiresPermission(android.Manifest.permission.READ_PRIVILEGED_PHONE_STATE) public boolean canDisablePhysicalSubscription();
-    method public boolean canManageSubscription(@Nullable android.telephony.SubscriptionInfo, @Nullable String);
+    method public boolean canManageSubscription(@NonNull android.telephony.SubscriptionInfo, @NonNull String);
     method @NonNull public int[] getActiveAndHiddenSubscriptionIdList();
     method @NonNull public int[] getActiveSubscriptionIdList();
     method @Nullable @RequiresPermission(android.Manifest.permission.READ_PRIVILEGED_PHONE_STATE) public android.telephony.SubscriptionInfo getActiveSubscriptionInfoForIcc(@NonNull String);
@@ -11645,7 +11615,7 @@
     method @RequiresPermission(android.Manifest.permission.MODIFY_PHONE_STATE) public int setIconTint(@ColorInt int, int);
     method @RequiresPermission(android.Manifest.permission.MODIFY_PHONE_STATE) public void setPreferredDataSubscriptionId(int, boolean, @Nullable java.util.concurrent.Executor, @Nullable java.util.function.Consumer<java.lang.Integer>);
     method @RequiresPermission(android.Manifest.permission.MODIFY_PHONE_STATE) public boolean setSubscriptionEnabled(int, boolean);
-    method @RequiresPermission(android.Manifest.permission.MODIFY_PHONE_STATE) public void setUiccApplicationsEnabled(boolean, int);
+    method @RequiresPermission(android.Manifest.permission.MODIFY_PHONE_STATE) public void setUiccApplicationsEnabled(int, boolean);
     field @RequiresPermission(android.Manifest.permission.MANAGE_SUBSCRIPTION_PLANS) public static final String ACTION_SUBSCRIPTION_PLANS_CHANGED = "android.telephony.action.SUBSCRIPTION_PLANS_CHANGED";
     field @NonNull public static final android.net.Uri ADVANCED_CALLING_ENABLED_CONTENT_URI;
     field public static final int PROFILE_CLASS_DEFAULT = -1; // 0xffffffff
@@ -11795,7 +11765,6 @@
     method @Deprecated @RequiresPermission(android.Manifest.permission.MODIFY_PHONE_STATE) public int setAllowedCarriers(int, java.util.List<android.service.carrier.CarrierIdentifier>);
     method @RequiresPermission(android.Manifest.permission.MODIFY_PHONE_STATE) public boolean setAllowedNetworkTypes(long);
     method @RequiresPermission(android.Manifest.permission.MODIFY_PHONE_STATE) public boolean setAlwaysAllowMmsData(boolean);
-    method @RequiresPermission(android.Manifest.permission.MODIFY_PHONE_STATE) public void setAlwaysReportSignalStrength(boolean);
     method @RequiresPermission(android.Manifest.permission.MODIFY_PHONE_STATE) public boolean setCallForwarding(@NonNull android.telephony.CallForwardingInfo);
     method @RequiresPermission(android.Manifest.permission.MODIFY_PHONE_STATE) public boolean setCallWaitingStatus(boolean);
     method @RequiresPermission(android.Manifest.permission.MODIFY_PHONE_STATE) public void setCarrierDataEnabled(boolean);
@@ -11808,9 +11777,7 @@
     method @RequiresPermission(android.Manifest.permission.MODIFY_PHONE_STATE) public void setDataRoamingEnabled(boolean);
     method @RequiresPermission(android.Manifest.permission.MODIFY_PHONE_STATE) public int setIccLockEnabled(boolean, @NonNull String);
     method @RequiresPermission(android.Manifest.permission.MODIFY_PHONE_STATE) public void setMultiSimCarrierRestriction(boolean);
-    method @RequiresPermission(android.Manifest.permission.MODIFY_PHONE_STATE) public boolean setNetworkSelectionModeManual(@NonNull String, int, boolean);
     method @RequiresPermission(android.Manifest.permission.MODIFY_PHONE_STATE) public boolean setOpportunisticNetworkState(boolean);
-    method @RequiresPermission(android.Manifest.permission.MODIFY_PHONE_STATE) public void setPolicyDataEnabled(boolean);
     method @RequiresPermission(android.Manifest.permission.MODIFY_PHONE_STATE) public boolean setPreferredNetworkTypeBitmask(long);
     method @RequiresPermission(android.Manifest.permission.MODIFY_PHONE_STATE) public boolean setRadio(boolean);
     method @RequiresPermission(android.Manifest.permission.MODIFY_PHONE_STATE) public void setRadioEnabled(boolean);
@@ -11939,45 +11906,6 @@
     field public static final int SRVCC_STATE_HANDOVER_STARTED = 0; // 0x0
   }
 
-  public class TelephonyRegistryManager {
-    method public void addOnOpportunisticSubscriptionsChangedListener(@NonNull android.telephony.SubscriptionManager.OnOpportunisticSubscriptionsChangedListener, @NonNull java.util.concurrent.Executor);
-    method public void addOnSubscriptionsChangedListener(@NonNull android.telephony.SubscriptionManager.OnSubscriptionsChangedListener, @NonNull java.util.concurrent.Executor);
-    method public void listenForSubscriber(int, @NonNull String, @NonNull String, @NonNull android.telephony.PhoneStateListener, int, boolean);
-    method public void notifyActiveDataSubIdChanged(int);
-    method public void notifyBarringInfoChanged(int, int, @NonNull android.telephony.BarringInfo);
-    method public void notifyCallForwardingChanged(int, boolean);
-    method public void notifyCallQualityChanged(int, int, @NonNull android.telephony.CallQuality, int);
-    method public void notifyCallStateChanged(int, int, int, @Nullable String);
-    method @RequiresPermission(android.Manifest.permission.MODIFY_PHONE_STATE) public void notifyCallStateChangedForAllSubscriptions(int, @Nullable String);
-    method public void notifyCarrierNetworkChange(boolean);
-    method public void notifyCellInfoChanged(int, @NonNull java.util.List<android.telephony.CellInfo>);
-    method public void notifyCellLocation(int, @NonNull android.telephony.CellIdentity);
-    method public void notifyDataActivationStateChanged(int, int, int);
-    method public void notifyDataActivityChanged(int, int);
-    method public void notifyDataConnectionForSubscriber(int, int, int, @Nullable android.telephony.PreciseDataConnectionState);
-    method public void notifyDisconnectCause(int, int, int, int);
-    method public void notifyDisplayInfoChanged(int, int, @NonNull android.telephony.DisplayInfo);
-    method public void notifyEmergencyNumberList(int, int);
-    method public void notifyImsDisconnectCause(int, @NonNull android.telephony.ims.ImsReasonInfo);
-    method public void notifyMessageWaitingChanged(int, int, boolean);
-    method public void notifyOpportunisticSubscriptionInfoChanged();
-    method public void notifyOutgoingEmergencyCall(int, int, @NonNull android.telephony.emergency.EmergencyNumber);
-    method public void notifyOutgoingEmergencySms(int, int, @NonNull android.telephony.emergency.EmergencyNumber);
-    method public void notifyPhoneCapabilityChanged(@NonNull android.telephony.PhoneCapability);
-    method public void notifyPreciseCallState(int, int, int, int, int);
-    method public void notifyPreciseDataConnectionFailed(int, int, int, @Nullable String, int);
-    method public void notifyRadioPowerStateChanged(int, int, int);
-    method public void notifyRegistrationFailed(int, int, @NonNull android.telephony.CellIdentity, @NonNull String, int, int, int);
-    method public void notifyServiceStateChanged(int, int, @NonNull android.telephony.ServiceState);
-    method public void notifySignalStrengthChanged(int, int, @NonNull android.telephony.SignalStrength);
-    method public void notifySrvccStateChanged(int, int);
-    method public void notifySubscriptionInfoChanged();
-    method public void notifyUserMobileDataStateChanged(int, int, boolean);
-    method public void notifyVoiceActivationStateChanged(int, int, int);
-    method public void removeOnOpportunisticSubscriptionsChangedListener(@NonNull android.telephony.SubscriptionManager.OnOpportunisticSubscriptionsChangedListener);
-    method public void removeOnSubscriptionsChangedListener(@NonNull android.telephony.SubscriptionManager.OnSubscriptionsChangedListener);
-  }
-
   public final class UiccAccessRule implements android.os.Parcelable {
     ctor public UiccAccessRule(byte[], @Nullable String, long);
     method public int describeContents();
diff --git a/api/test-current.txt b/api/test-current.txt
index 0f8694f..f25f108 100644
--- a/api/test-current.txt
+++ b/api/test-current.txt
@@ -3270,6 +3270,7 @@
     method @NonNull public android.service.autofill.augmented.FillResponse build();
     method @NonNull public android.service.autofill.augmented.FillResponse.Builder setClientState(@Nullable android.os.Bundle);
     method @NonNull public android.service.autofill.augmented.FillResponse.Builder setFillWindow(@Nullable android.service.autofill.augmented.FillWindow);
+    method @NonNull public android.service.autofill.augmented.FillResponse.Builder setInlineActions(@Nullable java.util.List<android.service.autofill.InlinePresentation>);
     method @NonNull public android.service.autofill.augmented.FillResponse.Builder setInlineSuggestions(@Nullable java.util.List<android.service.autofill.Dataset>);
   }
 
@@ -5211,7 +5212,7 @@
   }
 
   public final class InlineSuggestionInfo implements android.os.Parcelable {
-    method @NonNull public static android.view.inputmethod.InlineSuggestionInfo newInlineSuggestionInfo(@NonNull android.view.inline.InlinePresentationSpec, @NonNull String, @Nullable String[]);
+    method @NonNull public static android.view.inputmethod.InlineSuggestionInfo newInlineSuggestionInfo(@NonNull android.view.inline.InlinePresentationSpec, @NonNull String, @Nullable String[], @NonNull String, boolean);
   }
 
   public final class InlineSuggestionsResponse implements android.os.Parcelable {
diff --git a/cmds/idmap2/Android.bp b/cmds/idmap2/Android.bp
index 66f5c39..645dc93 100644
--- a/cmds/idmap2/Android.bp
+++ b/cmds/idmap2/Android.bp
@@ -36,18 +36,7 @@
     ],
     host_supported: true,
     srcs: [
-        "libidmap2/BinaryStreamVisitor.cpp",
-        "libidmap2/CommandLineOptions.cpp",
-        "libidmap2/FileUtils.cpp",
-        "libidmap2/Idmap.cpp",
-        "libidmap2/Policies.cpp",
-        "libidmap2/PrettyPrintVisitor.cpp",
-        "libidmap2/RawPrintVisitor.cpp",
-        "libidmap2/ResourceMapping.cpp",
-        "libidmap2/ResourceUtils.cpp",
-        "libidmap2/Result.cpp",
-        "libidmap2/XmlParser.cpp",
-        "libidmap2/ZipFile.cpp",
+        "libidmap2/**/*.cpp",
     ],
     export_include_dirs: ["include"],
     target: {
@@ -61,6 +50,7 @@
                 "libcutils",
                 "libutils",
                 "libziparchive",
+                "libidmap2_policies",
             ],
         },
         host: {
@@ -73,6 +63,37 @@
                 "libcutils",
                 "libutils",
                 "libziparchive",
+                "libidmap2_policies",
+            ],
+        },
+    },
+}
+
+cc_library {
+    name: "libidmap2_policies",
+    defaults: [
+        "idmap2_defaults",
+    ],
+    host_supported: true,
+    export_include_dirs: ["libidmap2_policies/include"],
+    target: {
+        windows: {
+            enabled: true,
+        },
+        android: {
+            static: {
+                enabled: false,
+            },
+            shared_libs: [
+                "libandroidfw",
+            ],
+        },
+        host: {
+            shared: {
+                enabled: false,
+            },
+            static_libs: [
+                "libandroidfw",
             ],
         },
     },
@@ -118,6 +139,7 @@
                 "libutils",
                 "libz",
                 "libziparchive",
+                "libidmap2_policies",
             ],
         },
         host: {
@@ -129,6 +151,7 @@
                 "liblog",
                 "libutils",
                 "libziparchive",
+                "libidmap2_policies",
             ],
             shared_libs: [
                 "libz",
@@ -162,6 +185,7 @@
                 "libidmap2",
                 "libutils",
                 "libziparchive",
+                "libidmap2_policies",
             ],
         },
         host: {
@@ -173,12 +197,14 @@
                 "liblog",
                 "libutils",
                 "libziparchive",
+                "libidmap2_policies",
             ],
             shared_libs: [
                 "libz",
             ],
         },
     },
+
 }
 
 cc_binary {
@@ -199,6 +225,7 @@
         "libidmap2",
         "libutils",
         "libziparchive",
+        "libidmap2_policies",
     ],
     static_libs: [
         "libidmap2daidl",
@@ -231,3 +258,16 @@
     ],
     path: "idmap2d/aidl",
 }
+
+aidl_interface {
+    name: "overlayable_policy_aidl",
+    srcs: [":overlayable_policy_aidl_files"],
+}
+
+filegroup {
+    name: "overlayable_policy_aidl_files",
+    srcs: [
+        "idmap2d/aidl/android/os/OverlayablePolicy.aidl",
+    ],
+    path: "idmap2d/aidl",
+}
diff --git a/cmds/idmap2/idmap2/Create.cpp b/cmds/idmap2/idmap2/Create.cpp
index 3ff6d35..9682b6e 100644
--- a/cmds/idmap2/idmap2/Create.cpp
+++ b/cmds/idmap2/idmap2/Create.cpp
@@ -20,15 +20,14 @@
 #include <fstream>
 #include <memory>
 #include <ostream>
-#include <sstream>
-#include <string>
 #include <vector>
 
+#include "androidfw/ResourceTypes.h"
 #include "idmap2/BinaryStreamVisitor.h"
 #include "idmap2/CommandLineOptions.h"
 #include "idmap2/FileUtils.h"
 #include "idmap2/Idmap.h"
-#include "idmap2/Policies.h"
+#include "idmap2/PolicyUtils.h"
 #include "idmap2/SysTrace.h"
 
 using android::ApkAssets;
@@ -36,14 +35,15 @@
 using android::idmap2::CommandLineOptions;
 using android::idmap2::Error;
 using android::idmap2::Idmap;
-using android::idmap2::PoliciesToBitmask;
-using android::idmap2::PolicyBitmask;
-using android::idmap2::PolicyFlags;
 using android::idmap2::Result;
 using android::idmap2::Unit;
 using android::idmap2::utils::kIdmapFilePermissionMask;
+using android::idmap2::utils::PoliciesToBitmaskResult;
 using android::idmap2::utils::UidHasWriteAccessToPath;
 
+using PolicyBitmask = android::ResTable_overlayable_policy_header::PolicyBitmask;
+using PolicyFlags = android::ResTable_overlayable_policy_header::PolicyFlags;
+
 Result<Unit> Create(const std::vector<std::string>& args) {
   SYSTRACE << "Create " << args;
   std::string target_apk_path;
@@ -78,7 +78,7 @@
   }
 
   PolicyBitmask fulfilled_policies = 0;
-  auto conv_result = PoliciesToBitmask(policies);
+  auto conv_result = PoliciesToBitmaskResult(policies);
   if (conv_result) {
     fulfilled_policies |= *conv_result;
   } else {
@@ -86,7 +86,7 @@
   }
 
   if (fulfilled_policies == 0) {
-    fulfilled_policies |= PolicyFlags::POLICY_PUBLIC;
+    fulfilled_policies |= PolicyFlags::PUBLIC;
   }
 
   const std::unique_ptr<const ApkAssets> target_apk = ApkAssets::Load(target_apk_path);
diff --git a/cmds/idmap2/idmap2/CreateMultiple.cpp b/cmds/idmap2/idmap2/CreateMultiple.cpp
index 0b0541f..ba4ca62 100644
--- a/cmds/idmap2/idmap2/CreateMultiple.cpp
+++ b/cmds/idmap2/idmap2/CreateMultiple.cpp
@@ -20,8 +20,6 @@
 #include <fstream>
 #include <memory>
 #include <ostream>
-#include <sstream>
-#include <string>
 #include <vector>
 
 #include "android-base/stringprintf.h"
@@ -30,7 +28,9 @@
 #include "idmap2/FileUtils.h"
 #include "idmap2/Idmap.h"
 #include "idmap2/Policies.h"
+#include "idmap2/PolicyUtils.h"
 #include "idmap2/SysTrace.h"
+#include "Commands.h"
 
 using android::ApkAssets;
 using android::base::StringPrintf;
@@ -38,13 +38,11 @@
 using android::idmap2::CommandLineOptions;
 using android::idmap2::Error;
 using android::idmap2::Idmap;
-using android::idmap2::PoliciesToBitmask;
-using android::idmap2::PolicyBitmask;
-using android::idmap2::PolicyFlags;
 using android::idmap2::Result;
 using android::idmap2::Unit;
 using android::idmap2::utils::kIdmapCacheDir;
 using android::idmap2::utils::kIdmapFilePermissionMask;
+using android::idmap2::utils::PoliciesToBitmaskResult;
 using android::idmap2::utils::UidHasWriteAccessToPath;
 
 Result<Unit> CreateMultiple(const std::vector<std::string>& args) {
@@ -80,7 +78,7 @@
   }
 
   PolicyBitmask fulfilled_policies = 0;
-  auto conv_result = PoliciesToBitmask(policies);
+  auto conv_result = PoliciesToBitmaskResult(policies);
   if (conv_result) {
     fulfilled_policies |= *conv_result;
   } else {
@@ -88,7 +86,7 @@
   }
 
   if (fulfilled_policies == 0) {
-    fulfilled_policies |= PolicyFlags::POLICY_PUBLIC;
+    fulfilled_policies |= PolicyFlags::PUBLIC;
   }
 
   const std::unique_ptr<const ApkAssets> target_apk = ApkAssets::Load(target_apk_path);
@@ -105,32 +103,34 @@
       continue;
     }
 
-    const std::unique_ptr<const ApkAssets> overlay_apk = ApkAssets::Load(overlay_apk_path);
-    if (!overlay_apk) {
-      LOG(WARNING) << "failed to load apk " << overlay_apk_path.c_str();
-      continue;
-    }
+    if (!Verify(std::vector<std::string>({"--idmap-path", idmap_path}))) {
+      const std::unique_ptr<const ApkAssets> overlay_apk = ApkAssets::Load(overlay_apk_path);
+      if (!overlay_apk) {
+        LOG(WARNING) << "failed to load apk " << overlay_apk_path.c_str();
+        continue;
+      }
 
-    const auto idmap =
-        Idmap::FromApkAssets(*target_apk, *overlay_apk, fulfilled_policies, !ignore_overlayable);
-    if (!idmap) {
-      LOG(WARNING) << "failed to create idmap";
-      continue;
-    }
+      const auto idmap =
+          Idmap::FromApkAssets(*target_apk, *overlay_apk, fulfilled_policies, !ignore_overlayable);
+      if (!idmap) {
+        LOG(WARNING) << "failed to create idmap";
+        continue;
+      }
 
-    umask(kIdmapFilePermissionMask);
-    std::ofstream fout(idmap_path);
-    if (fout.fail()) {
-      LOG(WARNING) << "failed to open idmap path " << idmap_path.c_str();
-      continue;
-    }
+      umask(kIdmapFilePermissionMask);
+      std::ofstream fout(idmap_path);
+      if (fout.fail()) {
+        LOG(WARNING) << "failed to open idmap path " << idmap_path.c_str();
+        continue;
+      }
 
-    BinaryStreamVisitor visitor(fout);
-    (*idmap)->accept(&visitor);
-    fout.close();
-    if (fout.fail()) {
-      LOG(WARNING) << "failed to write to idmap path %s" << idmap_path.c_str();
-      continue;
+      BinaryStreamVisitor visitor(fout);
+      (*idmap)->accept(&visitor);
+      fout.close();
+      if (fout.fail()) {
+        LOG(WARNING) << "failed to write to idmap path %s" << idmap_path.c_str();
+        continue;
+      }
     }
 
     idmap_paths.emplace_back(idmap_path);
diff --git a/cmds/idmap2/idmap2/Scan.cpp b/cmds/idmap2/idmap2/Scan.cpp
index b4fdd0b..da04532 100644
--- a/cmds/idmap2/idmap2/Scan.cpp
+++ b/cmds/idmap2/idmap2/Scan.cpp
@@ -20,7 +20,6 @@
 #include <memory>
 #include <ostream>
 #include <set>
-#include <sstream>
 #include <string>
 #include <utility>
 #include <vector>
@@ -34,25 +33,24 @@
 #include "idmap2/Result.h"
 #include "idmap2/SysTrace.h"
 #include "idmap2/XmlParser.h"
-#include "idmap2/ZipFile.h"
 
 using android::idmap2::CommandLineOptions;
 using android::idmap2::Error;
 using android::idmap2::Idmap;
-using android::idmap2::kPolicyOdm;
-using android::idmap2::kPolicyOem;
-using android::idmap2::kPolicyProduct;
-using android::idmap2::kPolicyPublic;
-using android::idmap2::kPolicySystem;
-using android::idmap2::kPolicyVendor;
-using android::idmap2::PolicyBitmask;
-using android::idmap2::PolicyFlags;
 using android::idmap2::Result;
 using android::idmap2::Unit;
+using android::idmap2::policy::kPolicyOdm;
+using android::idmap2::policy::kPolicyOem;
+using android::idmap2::policy::kPolicyProduct;
+using android::idmap2::policy::kPolicyPublic;
+using android::idmap2::policy::kPolicySystem;
+using android::idmap2::policy::kPolicyVendor;
 using android::idmap2::utils::ExtractOverlayManifestInfo;
 using android::idmap2::utils::FindFiles;
 using android::idmap2::utils::OverlayManifestInfo;
 
+using PolicyBitmask = android::ResTable_overlayable_policy_header::PolicyBitmask;
+
 namespace {
 
 struct InputOverlay {
diff --git a/cmds/idmap2/idmap2d/Idmap2Service.cpp b/cmds/idmap2/idmap2d/Idmap2Service.cpp
index 4aabf83..f84e4b5 100644
--- a/cmds/idmap2/idmap2d/Idmap2Service.cpp
+++ b/cmds/idmap2/idmap2d/Idmap2Service.cpp
@@ -33,7 +33,6 @@
 #include "idmap2/BinaryStreamVisitor.h"
 #include "idmap2/FileUtils.h"
 #include "idmap2/Idmap.h"
-#include "idmap2/Policies.h"
 #include "idmap2/SysTrace.h"
 #include "utils/String8.h"
 
@@ -42,11 +41,12 @@
 using android::idmap2::BinaryStreamVisitor;
 using android::idmap2::Idmap;
 using android::idmap2::IdmapHeader;
-using android::idmap2::PolicyBitmask;
 using android::idmap2::utils::kIdmapCacheDir;
 using android::idmap2::utils::kIdmapFilePermissionMask;
 using android::idmap2::utils::UidHasWriteAccessToPath;
 
+using PolicyBitmask = android::ResTable_overlayable_policy_header::PolicyBitmask;
+
 namespace {
 
 Status ok() {
diff --git a/cmds/idmap2/idmap2d/aidl/android/os/IIdmap2.aidl b/cmds/idmap2/idmap2d/aidl/android/os/IIdmap2.aidl
index cd474c0..f4cf651 100644
--- a/cmds/idmap2/idmap2d/aidl/android/os/IIdmap2.aidl
+++ b/cmds/idmap2/idmap2d/aidl/android/os/IIdmap2.aidl
@@ -20,14 +20,6 @@
  * @hide
  */
 interface IIdmap2 {
-  const int POLICY_PUBLIC = 0x00000001;
-  const int POLICY_SYSTEM_PARTITION = 0x00000002;
-  const int POLICY_VENDOR_PARTITION = 0x00000004;
-  const int POLICY_PRODUCT_PARTITION = 0x00000008;
-  const int POLICY_SIGNATURE = 0x00000010;
-  const int POLICY_ODM_PARTITION = 0x00000020;
-  const int POLICY_OEM_PARTITION = 0x00000040;
-
   @utf8InCpp String getIdmapPath(@utf8InCpp String overlayApkPath, int userId);
   boolean removeIdmap(@utf8InCpp String overlayApkPath, int userId);
   boolean verifyIdmap(@utf8InCpp String overlayApkPath, int fulfilledPolicies,
diff --git a/cmds/idmap2/idmap2d/aidl/android/os/OverlayablePolicy.aidl b/cmds/idmap2/idmap2d/aidl/android/os/OverlayablePolicy.aidl
new file mode 100644
index 0000000..02b27a8
--- /dev/null
+++ b/cmds/idmap2/idmap2d/aidl/android/os/OverlayablePolicy.aidl
@@ -0,0 +1,32 @@
+/*
+ * Copyright (C) 2019 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.os;
+
+/**
+ * @see ResourcesTypes.h ResTable_overlayable_policy_header::PolicyFlags
+ * @hide
+ */
+interface OverlayablePolicy {
+  const int PUBLIC = 0x00000001;
+  const int SYSTEM_PARTITION = 0x00000002;
+  const int VENDOR_PARTITION = 0x00000004;
+  const int PRODUCT_PARTITION = 0x00000008;
+  const int SIGNATURE = 0x00000010;
+  const int ODM_PARTITION = 0x00000020;
+  const int OEM_PARTITION = 0x00000040;
+  const int ACTOR_SIGNATURE = 0x00000080;
+}
diff --git a/cmds/idmap2/include/idmap2/Idmap.h b/cmds/idmap2/include/idmap2/Idmap.h
index d4a0c322..2e4836e 100644
--- a/cmds/idmap2/include/idmap2/Idmap.h
+++ b/cmds/idmap2/include/idmap2/Idmap.h
@@ -73,7 +73,6 @@
 #include "androidfw/ApkAssets.h"
 #include "androidfw/ResourceTypes.h"
 #include "androidfw/StringPiece.h"
-#include "idmap2/Policies.h"
 #include "idmap2/ResourceMapping.h"
 
 namespace android::idmap2 {
diff --git a/cmds/idmap2/include/idmap2/PolicyUtils.h b/cmds/idmap2/include/idmap2/PolicyUtils.h
new file mode 100644
index 0000000..b95b8b4
--- /dev/null
+++ b/cmds/idmap2/include/idmap2/PolicyUtils.h
@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef IDMAP2_INCLUDE_IDMAP2_POLICYUTILS_H_
+#define IDMAP2_INCLUDE_IDMAP2_POLICYUTILS_H_
+
+#include <string>
+#include <vector>
+
+#include "androidfw/ResourceTypes.h"
+#include "idmap2/Policies.h"
+#include "idmap2/Result.h"
+
+using PolicyBitmask = android::ResTable_overlayable_policy_header::PolicyBitmask;
+
+namespace android::idmap2::utils {
+
+// Returns a Result object containing a policy flag bitmask built from a list of policy strings.
+// On error will contain a human readable message listing the invalid policies.
+Result<PolicyBitmask> PoliciesToBitmaskResult(const std::vector<std::string>& policies);
+
+// Converts a bitmask of policy flags into a list of their string representation as would be written
+// into XML
+std::vector<std::string> BitmaskToPolicies(const PolicyBitmask& bitmask);
+
+}  // namespace android::idmap2::utils
+
+#endif  // IDMAP2_INCLUDE_IDMAP2_POLICYUTILS_H_
diff --git a/cmds/idmap2/include/idmap2/ResourceMapping.h b/cmds/idmap2/include/idmap2/ResourceMapping.h
index 86dfab2..5869409 100644
--- a/cmds/idmap2/include/idmap2/ResourceMapping.h
+++ b/cmds/idmap2/include/idmap2/ResourceMapping.h
@@ -30,6 +30,8 @@
 
 using android::idmap2::utils::OverlayManifestInfo;
 
+using PolicyBitmask = android::ResTable_overlayable_policy_header::PolicyBitmask;
+
 namespace android::idmap2 {
 
 struct TargetValue {
diff --git a/cmds/idmap2/libidmap2/Policies.cpp b/cmds/idmap2/libidmap2/Policies.cpp
deleted file mode 100644
index 495fe61..0000000
--- a/cmds/idmap2/libidmap2/Policies.cpp
+++ /dev/null
@@ -1,88 +0,0 @@
-/*
- * Copyright (C) 2019 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include "idmap2/Policies.h"
-
-#include <iterator>
-#include <string>
-#include <unordered_map>
-#include <vector>
-
-#include "androidfw/ResourceTypes.h"
-#include "idmap2/Idmap.h"
-#include "idmap2/Result.h"
-
-namespace android::idmap2 {
-
-Result<PolicyBitmask> PoliciesToBitmask(const std::vector<std::string>& policies) {
-  static const std::unordered_map<android::StringPiece, PolicyFlags> kStringToFlag = {
-      {kPolicyOdm, PolicyFlags::POLICY_ODM_PARTITION},
-      {kPolicyOem, PolicyFlags::POLICY_OEM_PARTITION},
-      {kPolicyPublic, PolicyFlags::POLICY_PUBLIC},
-      {kPolicyProduct, PolicyFlags::POLICY_PRODUCT_PARTITION},
-      {kPolicySignature, PolicyFlags::POLICY_SIGNATURE},
-      {kPolicySystem, PolicyFlags::POLICY_SYSTEM_PARTITION},
-      {kPolicyVendor, PolicyFlags::POLICY_VENDOR_PARTITION},
-  };
-
-  PolicyBitmask bitmask = 0;
-  for (const std::string& policy : policies) {
-    const auto iter = kStringToFlag.find(policy);
-    if (iter != kStringToFlag.end()) {
-      bitmask |= iter->second;
-    } else {
-      return Error("unknown policy \"%s\"", policy.c_str());
-    }
-  }
-
-  return Result<PolicyBitmask>(bitmask);
-}
-
-std::vector<std::string> BitmaskToPolicies(const PolicyBitmask& bitmask) {
-  std::vector<std::string> policies;
-
-  if ((bitmask & PolicyFlags::POLICY_ODM_PARTITION) != 0) {
-    policies.emplace_back(kPolicyOdm);
-  }
-
-  if ((bitmask & PolicyFlags::POLICY_OEM_PARTITION) != 0) {
-    policies.emplace_back(kPolicyOem);
-  }
-
-  if ((bitmask & PolicyFlags::POLICY_PUBLIC) != 0) {
-    policies.emplace_back(kPolicyPublic);
-  }
-
-  if ((bitmask & PolicyFlags::POLICY_PRODUCT_PARTITION) != 0) {
-    policies.emplace_back(kPolicyProduct);
-  }
-
-  if ((bitmask & PolicyFlags::POLICY_SIGNATURE) != 0) {
-    policies.emplace_back(kPolicySignature);
-  }
-
-  if ((bitmask & PolicyFlags::POLICY_SYSTEM_PARTITION) != 0) {
-    policies.emplace_back(kPolicySystem);
-  }
-
-  if ((bitmask & PolicyFlags::POLICY_VENDOR_PARTITION) != 0) {
-    policies.emplace_back(kPolicyVendor);
-  }
-
-  return policies;
-}
-
-}  // namespace android::idmap2
diff --git a/cmds/idmap2/libidmap2/PolicyUtils.cpp b/cmds/idmap2/libidmap2/PolicyUtils.cpp
new file mode 100644
index 0000000..fc5182a
--- /dev/null
+++ b/cmds/idmap2/libidmap2/PolicyUtils.cpp
@@ -0,0 +1,61 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "include/idmap2/PolicyUtils.h"
+
+#include <sstream>
+
+#include "android-base/strings.h"
+#include "idmap2/Policies.h"
+
+using android::idmap2::policy::kPolicyStringToFlag;
+
+namespace android::idmap2::utils {
+
+Result<PolicyBitmask> PoliciesToBitmaskResult(const std::vector<std::string>& policies) {
+  std::vector<std::string> unknown_policies;
+  PolicyBitmask bitmask = 0;
+  for (const std::string& policy : policies) {
+    const auto result = std::find_if(kPolicyStringToFlag.begin(), kPolicyStringToFlag.end(),
+                                     [policy](const auto& it) { return policy == it.first; });
+    if (result != kPolicyStringToFlag.end()) {
+      bitmask |= result->second;
+    } else {
+      unknown_policies.emplace_back(policy.empty() ? "empty" : policy);
+    }
+  }
+
+  if (unknown_policies.empty()) {
+    return Result<PolicyBitmask>(bitmask);
+  }
+
+  auto prefix = unknown_policies.size() == 1 ? "policy" : "policies";
+  return Error("unknown %s: \"%s\"", prefix, android::base::Join(unknown_policies, ",").c_str());
+}
+
+std::vector<std::string> BitmaskToPolicies(const PolicyBitmask& bitmask) {
+  std::vector<std::string> policies;
+
+  for (const auto& policy : kPolicyStringToFlag) {
+    if ((bitmask & policy.second) != 0) {
+      policies.emplace_back(policy.first.to_string());
+    }
+  }
+
+  return policies;
+}
+
+}  // namespace android::idmap2::utils
diff --git a/cmds/idmap2/libidmap2/ResourceMapping.cpp b/cmds/idmap2/libidmap2/ResourceMapping.cpp
index 43cfec3..f82c8f1 100644
--- a/cmds/idmap2/libidmap2/ResourceMapping.cpp
+++ b/cmds/idmap2/libidmap2/ResourceMapping.cpp
@@ -24,11 +24,16 @@
 #include <vector>
 
 #include "android-base/stringprintf.h"
+#include "androidfw/ResourceTypes.h"
+#include "idmap2/PolicyUtils.h"
 #include "idmap2/ResourceUtils.h"
 
 using android::base::StringPrintf;
+using android::idmap2::utils::BitmaskToPolicies;
 using android::idmap2::utils::IsReference;
 using android::idmap2::utils::ResToTypeEntryName;
+using PolicyBitmask = android::ResTable_overlayable_policy_header::PolicyBitmask;
+using PolicyFlags = android::ResTable_overlayable_policy_header::PolicyFlags;
 
 namespace android::idmap2 {
 
@@ -55,9 +60,8 @@
                               const PolicyBitmask& fulfilled_policies,
                               const ResourceId& target_resource) {
   static constexpr const PolicyBitmask sDefaultPolicies =
-      PolicyFlags::POLICY_ODM_PARTITION | PolicyFlags::POLICY_OEM_PARTITION |
-      PolicyFlags::POLICY_SYSTEM_PARTITION | PolicyFlags::POLICY_VENDOR_PARTITION |
-      PolicyFlags::POLICY_PRODUCT_PARTITION | PolicyFlags::POLICY_SIGNATURE;
+      PolicyFlags::ODM_PARTITION | PolicyFlags::OEM_PARTITION | PolicyFlags::SYSTEM_PARTITION |
+      PolicyFlags::VENDOR_PARTITION | PolicyFlags::PRODUCT_PARTITION | PolicyFlags::SIGNATURE;
 
   // If the resource does not have an overlayable definition, allow the resource to be overlaid if
   // the overlay is preinstalled or signed with the same signature as the target.
diff --git a/cmds/idmap2/include/idmap2/Policies.h b/cmds/idmap2/libidmap2_policies/include/idmap2/Policies.h
similarity index 60%
rename from cmds/idmap2/include/idmap2/Policies.h
rename to cmds/idmap2/libidmap2_policies/include/idmap2/Policies.h
index 87edd35..4973b76 100644
--- a/cmds/idmap2/include/idmap2/Policies.h
+++ b/cmds/idmap2/libidmap2_policies/include/idmap2/Policies.h
@@ -14,18 +14,22 @@
  * limitations under the License.
  */
 
-#include <string>
-#include <vector>
-
-#include "Result.h"
-#include "androidfw/ResourceTypes.h"
-#include "androidfw/StringPiece.h"
-
 #ifndef IDMAP2_INCLUDE_IDMAP2_POLICIES_H_
 #define IDMAP2_INCLUDE_IDMAP2_POLICIES_H_
 
-namespace android::idmap2 {
+#include <array>
+#include <string>
+#include <vector>
 
+#include "androidfw/ResourceTypes.h"
+#include "androidfw/StringPiece.h"
+
+using PolicyBitmask = android::ResTable_overlayable_policy_header::PolicyBitmask;
+using PolicyFlags = android::ResTable_overlayable_policy_header::PolicyFlags;
+
+namespace android::idmap2::policy {
+
+constexpr const char* kPolicyActor = "actor";
 constexpr const char* kPolicyOdm = "odm";
 constexpr const char* kPolicyOem = "oem";
 constexpr const char* kPolicyProduct = "product";
@@ -34,15 +38,16 @@
 constexpr const char* kPolicySystem = "system";
 constexpr const char* kPolicyVendor = "vendor";
 
-using PolicyFlags = ResTable_overlayable_policy_header::PolicyFlags;
-using PolicyBitmask = uint32_t;
-
-// Parses the string representations of policies into a bitmask.
-Result<PolicyBitmask> PoliciesToBitmask(const std::vector<std::string>& policies);
-
-// Retrieves the string representations of policies in the bitmask.
-std::vector<std::string> BitmaskToPolicies(const PolicyBitmask& bitmask);
-
-}  // namespace android::idmap2
+inline static const std::array<std::pair<StringPiece, PolicyFlags>, 8> kPolicyStringToFlag = {
+    std::pair{kPolicyActor, PolicyFlags::ACTOR_SIGNATURE},
+    {kPolicyOdm, PolicyFlags::ODM_PARTITION},
+    {kPolicyOem, PolicyFlags::OEM_PARTITION},
+    {kPolicyProduct, PolicyFlags::PRODUCT_PARTITION},
+    {kPolicyPublic, PolicyFlags::PUBLIC},
+    {kPolicySignature, PolicyFlags::SIGNATURE},
+    {kPolicySystem, PolicyFlags::SYSTEM_PARTITION},
+    {kPolicyVendor, PolicyFlags::VENDOR_PARTITION},
+};
+}  // namespace android::idmap2::policy
 
 #endif  // IDMAP2_INCLUDE_IDMAP2_POLICIES_H_
diff --git a/cmds/idmap2/tests/Idmap2BinaryTests.cpp b/cmds/idmap2/tests/Idmap2BinaryTests.cpp
index b535f30..d896cf9 100644
--- a/cmds/idmap2/tests/Idmap2BinaryTests.cpp
+++ b/cmds/idmap2/tests/Idmap2BinaryTests.cpp
@@ -34,6 +34,7 @@
 #include <string>
 #include <vector>
 
+#include "R.h"
 #include "TestHelpers.h"
 #include "androidfw/PosixUtils.h"
 #include "gmock/gmock.h"
@@ -127,10 +128,14 @@
   // clang-format on
   ASSERT_THAT(result, NotNull());
   ASSERT_EQ(result->status, EXIT_SUCCESS) << result->stderr;
-  ASSERT_NE(result->stdout.find("0x7f010000 -> 0x7f010000 integer/int1"), std::string::npos);
-  ASSERT_NE(result->stdout.find("0x7f02000c -> 0x7f020000 string/str1"), std::string::npos);
-  ASSERT_NE(result->stdout.find("0x7f02000e -> 0x7f020001 string/str3"), std::string::npos);
-  ASSERT_NE(result->stdout.find("0x7f02000f -> 0x7f020002 string/str4"), std::string::npos);
+  ASSERT_NE(result->stdout.find(R::target::integer::literal::int1 + " -> 0x7f010000 integer/int1"),
+            std::string::npos);
+  ASSERT_NE(result->stdout.find(R::target::string::literal::str1 + " -> 0x7f020000 string/str1"),
+            std::string::npos);
+  ASSERT_NE(result->stdout.find(R::target::string::literal::str3 + " -> 0x7f020001 string/str3"),
+            std::string::npos);
+  ASSERT_NE(result->stdout.find(R::target::string::literal::str4 + " -> 0x7f020002 string/str4"),
+            std::string::npos);
 
   // clang-format off
   result = ExecuteBinary({"idmap2",
@@ -297,7 +302,7 @@
                           "lookup",
                           "--idmap-path", GetIdmapPath(),
                           "--config", "",
-                          "--resid", "0x7f02000c"});  // string/str1
+                          "--resid", R::target::string::literal::str1});
   // clang-format on
   ASSERT_THAT(result, NotNull());
   ASSERT_EQ(result->status, EXIT_SUCCESS) << result->stderr;
diff --git a/cmds/idmap2/tests/IdmapTests.cpp b/cmds/idmap2/tests/IdmapTests.cpp
index a2c1560..87da36c 100644
--- a/cmds/idmap2/tests/IdmapTests.cpp
+++ b/cmds/idmap2/tests/IdmapTests.cpp
@@ -22,6 +22,8 @@
 #include <utility>
 #include <vector>
 
+#include "R.h"
+#include "TestConstants.h"
 #include "TestHelpers.h"
 #include "android-base/macros.h"
 #include "androidfw/ApkAssets.h"
@@ -36,6 +38,8 @@
 using ::testing::IsNull;
 using ::testing::NotNull;
 
+using PolicyFlags = android::ResTable_overlayable_policy_header::PolicyFlags;
+
 namespace android::idmap2 {
 
 #define ASSERT_TARGET_ENTRY(entry, target_resid, type, value) \
@@ -168,7 +172,7 @@
   std::unique_ptr<const ApkAssets> overlay_apk = ApkAssets::Load(overlay_apk_path);
   ASSERT_THAT(overlay_apk, NotNull());
 
-  auto idmap_result = Idmap::FromApkAssets(*target_apk, *overlay_apk, PolicyFlags::POLICY_PUBLIC,
+  auto idmap_result = Idmap::FromApkAssets(*target_apk, *overlay_apk, PolicyFlags::PUBLIC,
                                            /* enforce_overlayable */ true);
   ASSERT_TRUE(idmap_result) << idmap_result.GetErrorMessage();
   auto& idmap = *idmap_result;
@@ -177,8 +181,8 @@
   ASSERT_THAT(idmap->GetHeader(), NotNull());
   ASSERT_EQ(idmap->GetHeader()->GetMagic(), 0x504d4449U);
   ASSERT_EQ(idmap->GetHeader()->GetVersion(), 0x03U);
-  ASSERT_EQ(idmap->GetHeader()->GetTargetCrc(), 0x76a20829);
-  ASSERT_EQ(idmap->GetHeader()->GetOverlayCrc(), 0xc054fb26);
+  ASSERT_EQ(idmap->GetHeader()->GetTargetCrc(), android::idmap2::TestConstants::TARGET_CRC);
+  ASSERT_EQ(idmap->GetHeader()->GetOverlayCrc(), android::idmap2::TestConstants::OVERLAY_CRC);
   ASSERT_EQ(idmap->GetHeader()->GetTargetPath().to_string(), target_apk_path);
   ASSERT_EQ(idmap->GetHeader()->GetOverlayPath(), overlay_apk_path);
 }
@@ -220,7 +224,7 @@
   std::unique_ptr<const ApkAssets> overlay_apk = ApkAssets::Load(overlay_apk_path);
   ASSERT_THAT(overlay_apk, NotNull());
 
-  auto idmap_result = Idmap::FromApkAssets(*target_apk, *overlay_apk, PolicyFlags::POLICY_PUBLIC,
+  auto idmap_result = Idmap::FromApkAssets(*target_apk, *overlay_apk, PolicyFlags::PUBLIC,
                                            /* enforce_overlayable */ true);
   ASSERT_TRUE(idmap_result) << idmap_result.GetErrorMessage();
   auto& idmap = *idmap_result;
@@ -234,17 +238,21 @@
 
   const auto& target_entries = data->GetTargetEntries();
   ASSERT_EQ(target_entries.size(), 4U);
-  ASSERT_TARGET_ENTRY(target_entries[0], 0x7f010000, Res_value::TYPE_DYNAMIC_REFERENCE, 0x7f010000);
-  ASSERT_TARGET_ENTRY(target_entries[1], 0x7f02000c, Res_value::TYPE_DYNAMIC_REFERENCE, 0x7f020000);
-  ASSERT_TARGET_ENTRY(target_entries[2], 0x7f02000e, Res_value::TYPE_DYNAMIC_REFERENCE, 0x7f020001);
-  ASSERT_TARGET_ENTRY(target_entries[3], 0x7f02000f, Res_value::TYPE_DYNAMIC_REFERENCE, 0x7f020002);
+  ASSERT_TARGET_ENTRY(target_entries[0], R::target::integer::int1,
+                      Res_value::TYPE_DYNAMIC_REFERENCE, R::overlay::integer::int1);
+  ASSERT_TARGET_ENTRY(target_entries[1], R::target::string::str1, Res_value::TYPE_DYNAMIC_REFERENCE,
+                      R::overlay::string::str1);
+  ASSERT_TARGET_ENTRY(target_entries[2], R::target::string::str3, Res_value::TYPE_DYNAMIC_REFERENCE,
+                      R::overlay::string::str3);
+  ASSERT_TARGET_ENTRY(target_entries[3], R::target::string::str4, Res_value::TYPE_DYNAMIC_REFERENCE,
+                      R::overlay::string::str4);
 
   const auto& overlay_entries = data->GetOverlayEntries();
   ASSERT_EQ(target_entries.size(), 4U);
-  ASSERT_OVERLAY_ENTRY(overlay_entries[0], 0x7f010000, 0x7f010000);
-  ASSERT_OVERLAY_ENTRY(overlay_entries[1], 0x7f020000, 0x7f02000c);
-  ASSERT_OVERLAY_ENTRY(overlay_entries[2], 0x7f020001, 0x7f02000e);
-  ASSERT_OVERLAY_ENTRY(overlay_entries[3], 0x7f020002, 0x7f02000f);
+  ASSERT_OVERLAY_ENTRY(overlay_entries[0], R::overlay::integer::int1, R::target::integer::int1);
+  ASSERT_OVERLAY_ENTRY(overlay_entries[1], R::overlay::string::str1, R::target::string::str1);
+  ASSERT_OVERLAY_ENTRY(overlay_entries[2], R::overlay::string::str3, R::target::string::str3);
+  ASSERT_OVERLAY_ENTRY(overlay_entries[3], R::overlay::string::str4, R::target::string::str4);
 }
 
 TEST(IdmapTests, CreateIdmapDataFromApkAssetsSharedLibOverlay) {
@@ -257,7 +265,7 @@
   std::unique_ptr<const ApkAssets> overlay_apk = ApkAssets::Load(overlay_apk_path);
   ASSERT_THAT(overlay_apk, NotNull());
 
-  auto idmap_result = Idmap::FromApkAssets(*target_apk, *overlay_apk, PolicyFlags::POLICY_PUBLIC,
+  auto idmap_result = Idmap::FromApkAssets(*target_apk, *overlay_apk, PolicyFlags::PUBLIC,
                                            /* enforce_overlayable */ true);
   ASSERT_TRUE(idmap_result) << idmap_result.GetErrorMessage();
   auto& idmap = *idmap_result;
@@ -271,17 +279,25 @@
 
   const auto& target_entries = data->GetTargetEntries();
   ASSERT_EQ(target_entries.size(), 4U);
-  ASSERT_TARGET_ENTRY(target_entries[0], 0x7f010000, Res_value::TYPE_DYNAMIC_REFERENCE, 0x00010000);
-  ASSERT_TARGET_ENTRY(target_entries[1], 0x7f02000c, Res_value::TYPE_DYNAMIC_REFERENCE, 0x00020000);
-  ASSERT_TARGET_ENTRY(target_entries[2], 0x7f02000e, Res_value::TYPE_DYNAMIC_REFERENCE, 0x00020001);
-  ASSERT_TARGET_ENTRY(target_entries[3], 0x7f02000f, Res_value::TYPE_DYNAMIC_REFERENCE, 0x00020002);
+  ASSERT_TARGET_ENTRY(target_entries[0], R::target::integer::int1,
+                      Res_value::TYPE_DYNAMIC_REFERENCE, R::overlay_shared::integer::int1);
+  ASSERT_TARGET_ENTRY(target_entries[1], R::target::string::str1, Res_value::TYPE_DYNAMIC_REFERENCE,
+                      R::overlay_shared::string::str1);
+  ASSERT_TARGET_ENTRY(target_entries[2], R::target::string::str3, Res_value::TYPE_DYNAMIC_REFERENCE,
+                      R::overlay_shared::string::str3);
+  ASSERT_TARGET_ENTRY(target_entries[3], R::target::string::str4, Res_value::TYPE_DYNAMIC_REFERENCE,
+                      R::overlay_shared::string::str4);
 
   const auto& overlay_entries = data->GetOverlayEntries();
   ASSERT_EQ(target_entries.size(), 4U);
-  ASSERT_OVERLAY_ENTRY(overlay_entries[0], 0x00010000, 0x7f010000);
-  ASSERT_OVERLAY_ENTRY(overlay_entries[1], 0x00020000, 0x7f02000c);
-  ASSERT_OVERLAY_ENTRY(overlay_entries[2], 0x00020001, 0x7f02000e);
-  ASSERT_OVERLAY_ENTRY(overlay_entries[3], 0x00020002, 0x7f02000f);
+  ASSERT_OVERLAY_ENTRY(overlay_entries[0], R::overlay_shared::integer::int1,
+                       R::target::integer::int1);
+  ASSERT_OVERLAY_ENTRY(overlay_entries[1], R::overlay_shared::string::str1,
+                       R::target::string::str1);
+  ASSERT_OVERLAY_ENTRY(overlay_entries[2], R::overlay_shared::string::str3,
+                       R::target::string::str3);
+  ASSERT_OVERLAY_ENTRY(overlay_entries[3], R::overlay_shared::string::str4,
+                       R::target::string::str4);
 }
 
 TEST(IdmapTests, CreateIdmapDataDoNotRewriteNonOverlayResourceId) {
@@ -290,7 +306,7 @@
   info.target_name = "TestResources";
   info.resource_mapping = 0x7f030001;  // xml/overlays_different_packages
   auto idmap_data = TestIdmapDataFromApkAssets("/target/target.apk", "/overlay/overlay.apk", info,
-                                               PolicyFlags::POLICY_PUBLIC,
+                                               PolicyFlags::PUBLIC,
                                                /* enforce_overlayable */ false);
 
   ASSERT_TRUE(idmap_data) << idmap_data.GetErrorMessage();
@@ -298,14 +314,14 @@
 
   const auto& target_entries = data->GetTargetEntries();
   ASSERT_EQ(target_entries.size(), 2U);
-  ASSERT_TARGET_ENTRY(target_entries[0], 0x7f02000c, Res_value::TYPE_REFERENCE,
-                      0x0104000a);  // string/str1 -> android:string/ok
-  ASSERT_TARGET_ENTRY(target_entries[1], 0x7f02000e, Res_value::TYPE_DYNAMIC_REFERENCE,
-                      0x7f020001);  // string/str3 -> string/str4
+  ASSERT_TARGET_ENTRY(target_entries[0], R::target::string::str1, Res_value::TYPE_REFERENCE,
+                      0x0104000a);  // -> android:string/ok
+  ASSERT_TARGET_ENTRY(target_entries[1], R::target::string::str3, Res_value::TYPE_DYNAMIC_REFERENCE,
+                      R::overlay::string::str3);
 
   const auto& overlay_entries = data->GetOverlayEntries();
   ASSERT_EQ(overlay_entries.size(), 1U);
-  ASSERT_OVERLAY_ENTRY(overlay_entries[0], 0x7f020001, 0x7f02000e);  // string/str3 <- string/str4
+  ASSERT_OVERLAY_ENTRY(overlay_entries[0], R::overlay::string::str3, R::target::string::str3);
 }
 
 TEST(IdmapTests, CreateIdmapDataInlineResources) {
@@ -314,7 +330,7 @@
   info.target_name = "TestResources";
   info.resource_mapping = 0x7f030002;  // xml/overlays_inline
   auto idmap_data = TestIdmapDataFromApkAssets("/target/target.apk", "/overlay/overlay.apk", info,
-                                               PolicyFlags::POLICY_PUBLIC,
+                                               PolicyFlags::PUBLIC,
                                                /* enforce_overlayable */ false);
 
   ASSERT_TRUE(idmap_data) << idmap_data.GetErrorMessage();
@@ -323,10 +339,10 @@
   constexpr size_t overlay_string_pool_size = 8U;
   const auto& target_entries = data->GetTargetEntries();
   ASSERT_EQ(target_entries.size(), 2U);
-  ASSERT_TARGET_ENTRY(target_entries[0], 0x7f010000, Res_value::TYPE_INT_DEC,
-                      73U);  // integer/int1 -> 73
-  ASSERT_TARGET_ENTRY(target_entries[1], 0x7f02000c, Res_value::TYPE_STRING,
-                      overlay_string_pool_size + 0U);  // string/str1 -> "Hello World"
+  ASSERT_TARGET_ENTRY(target_entries[0], R::target::integer::int1, Res_value::TYPE_INT_DEC,
+                      73U);  // -> 73
+  ASSERT_TARGET_ENTRY(target_entries[1], R::target::string::str1, Res_value::TYPE_STRING,
+                      overlay_string_pool_size + 0U);  // -> "Hello World"
 
   const auto& overlay_entries = data->GetOverlayEntries();
   ASSERT_EQ(overlay_entries.size(), 0U);
@@ -346,7 +362,7 @@
   std::unique_ptr<const ApkAssets> overlay_apk = ApkAssets::Load(overlay_apk_path);
   ASSERT_THAT(overlay_apk, NotNull());
 
-  const auto result = Idmap::FromApkAssets(*target_apk, *overlay_apk, PolicyFlags::POLICY_PUBLIC,
+  const auto result = Idmap::FromApkAssets(*target_apk, *overlay_apk, PolicyFlags::PUBLIC,
                                            /* enforce_overlayable */ true);
   ASSERT_FALSE(result);
 }
@@ -362,7 +378,7 @@
   std::unique_ptr<const ApkAssets> overlay_apk = ApkAssets::Load(overlay_apk_path);
   ASSERT_THAT(overlay_apk, NotNull());
 
-  auto result = Idmap::FromApkAssets(*target_apk, *overlay_apk, PolicyFlags::POLICY_PUBLIC,
+  auto result = Idmap::FromApkAssets(*target_apk, *overlay_apk, PolicyFlags::PUBLIC,
                                      /* enforce_overlayable */ true);
   ASSERT_TRUE(result);
   const auto idmap = std::move(*result);
diff --git a/cmds/idmap2/tests/PoliciesTests.cpp b/cmds/idmap2/tests/PoliciesTests.cpp
index eca7404..1b27759 100644
--- a/cmds/idmap2/tests/PoliciesTests.cpp
+++ b/cmds/idmap2/tests/PoliciesTests.cpp
@@ -17,76 +17,96 @@
 #include <string>
 
 #include "TestHelpers.h"
+#include "androidfw/ResourceTypes.h"
 #include "gtest/gtest.h"
-#include "idmap2/Policies.h"
+#include "idmap2/PolicyUtils.h"
 
-using android::idmap2::PolicyBitmask;
-using android::idmap2::PolicyFlags;
+using android::idmap2::utils::BitmaskToPolicies;
+using android::idmap2::utils::PoliciesToBitmaskResult;
+
+using PolicyBitmask = android::ResTable_overlayable_policy_header::PolicyBitmask;
+using PolicyFlags = android::ResTable_overlayable_policy_header::PolicyFlags;
 
 namespace android::idmap2 {
 
-TEST(PoliciesTests, PoliciesToBitmasks) {
-  const auto bitmask1 = PoliciesToBitmask({"system"});
+TEST(PoliciesTests, PoliciesToBitmaskResults) {
+  const auto bitmask1 = PoliciesToBitmaskResult({"system"});
   ASSERT_TRUE(bitmask1);
-  ASSERT_EQ(*bitmask1, PolicyFlags::POLICY_SYSTEM_PARTITION);
+  ASSERT_EQ(*bitmask1, PolicyFlags::SYSTEM_PARTITION);
 
-  const auto bitmask2 = PoliciesToBitmask({"system", "vendor"});
+  const auto bitmask2 = PoliciesToBitmaskResult({"system", "vendor"});
   ASSERT_TRUE(bitmask2);
-  ASSERT_EQ(*bitmask2, PolicyFlags::POLICY_SYSTEM_PARTITION | PolicyFlags::POLICY_VENDOR_PARTITION);
+  ASSERT_EQ(*bitmask2, PolicyFlags::SYSTEM_PARTITION | PolicyFlags::VENDOR_PARTITION);
 
-  const auto bitmask3 = PoliciesToBitmask({"vendor", "system"});
+  const auto bitmask3 = PoliciesToBitmaskResult({"vendor", "system"});
   ASSERT_TRUE(bitmask3);
-  ASSERT_EQ(*bitmask3, PolicyFlags::POLICY_SYSTEM_PARTITION | PolicyFlags::POLICY_VENDOR_PARTITION);
+  ASSERT_EQ(*bitmask3, PolicyFlags::SYSTEM_PARTITION | PolicyFlags::VENDOR_PARTITION);
 
-  const auto bitmask4 = PoliciesToBitmask({"odm", "oem", "public", "product", "system", "vendor"});
+  const auto bitmask4 =
+      PoliciesToBitmaskResult({"odm", "oem", "public", "product", "system", "vendor"});
   ASSERT_TRUE(bitmask4);
-  ASSERT_EQ(*bitmask4, PolicyFlags::POLICY_ODM_PARTITION | PolicyFlags::POLICY_OEM_PARTITION |
-                           PolicyFlags::POLICY_PUBLIC | PolicyFlags::POLICY_PRODUCT_PARTITION |
-                           PolicyFlags::POLICY_SYSTEM_PARTITION |
-                           PolicyFlags::POLICY_VENDOR_PARTITION);
+  ASSERT_EQ(*bitmask4, PolicyFlags::ODM_PARTITION | PolicyFlags::OEM_PARTITION |
+                           PolicyFlags::PUBLIC | PolicyFlags::PRODUCT_PARTITION |
+                           PolicyFlags::SYSTEM_PARTITION | PolicyFlags::VENDOR_PARTITION);
 
-  const auto bitmask5 = PoliciesToBitmask({"system", "system", "system"});
+  const auto bitmask5 = PoliciesToBitmaskResult({"system", "system", "system"});
   ASSERT_TRUE(bitmask5);
-  ASSERT_EQ(*bitmask5, PolicyFlags::POLICY_SYSTEM_PARTITION);
+  ASSERT_EQ(*bitmask5, PolicyFlags::SYSTEM_PARTITION);
 
-  const auto bitmask6 = PoliciesToBitmask({""});
+  const auto bitmask6 = PoliciesToBitmaskResult({""});
   ASSERT_FALSE(bitmask6);
 
-  const auto bitmask7 = PoliciesToBitmask({"foo"});
+  const auto bitmask7 = PoliciesToBitmaskResult({"foo"});
   ASSERT_FALSE(bitmask7);
 
-  const auto bitmask8 = PoliciesToBitmask({"system", "foo"});
+  const auto bitmask8 = PoliciesToBitmaskResult({"system", "foo"});
   ASSERT_FALSE(bitmask8);
 
-  const auto bitmask9 = PoliciesToBitmask({"system", ""});
+  const auto bitmask9 = PoliciesToBitmaskResult({"system", ""});
   ASSERT_FALSE(bitmask9);
 
-  const auto bitmask10 = PoliciesToBitmask({"system "});
+  const auto bitmask10 = PoliciesToBitmaskResult({"system "});
   ASSERT_FALSE(bitmask10);
+
+  const auto bitmask11 = PoliciesToBitmaskResult({"signature"});
+  ASSERT_TRUE(bitmask11);
+  ASSERT_EQ(*bitmask11, PolicyFlags::SIGNATURE);
+
+  const auto bitmask12 = PoliciesToBitmaskResult({"actor"});
+  ASSERT_TRUE(bitmask12);
+  ASSERT_EQ(*bitmask12, PolicyFlags::ACTOR_SIGNATURE);
 }
 
 TEST(PoliciesTests, BitmaskToPolicies) {
-  const auto policies1 = BitmaskToPolicies(PolicyFlags::POLICY_PUBLIC);
+  const auto policies1 = BitmaskToPolicies(PolicyFlags::PUBLIC);
   ASSERT_EQ(1, policies1.size());
   ASSERT_EQ(policies1[0], "public");
 
-  const auto policies2 = BitmaskToPolicies(PolicyFlags::POLICY_SYSTEM_PARTITION |
-                                           PolicyFlags::POLICY_VENDOR_PARTITION);
+  const auto policies2 =
+      BitmaskToPolicies(PolicyFlags::SYSTEM_PARTITION | PolicyFlags::VENDOR_PARTITION);
   ASSERT_EQ(2, policies2.size());
   ASSERT_EQ(policies2[0], "system");
   ASSERT_EQ(policies2[1], "vendor");
 
-  const auto policies3 = BitmaskToPolicies(
-      PolicyFlags::POLICY_ODM_PARTITION | PolicyFlags::POLICY_OEM_PARTITION |
-      PolicyFlags::POLICY_PUBLIC | PolicyFlags::POLICY_PRODUCT_PARTITION |
-      PolicyFlags::POLICY_SYSTEM_PARTITION | PolicyFlags::POLICY_VENDOR_PARTITION);
+  const auto policies3 =
+      BitmaskToPolicies(PolicyFlags::ODM_PARTITION | PolicyFlags::OEM_PARTITION |
+                        PolicyFlags::PUBLIC | PolicyFlags::PRODUCT_PARTITION |
+                        PolicyFlags::SYSTEM_PARTITION | PolicyFlags::VENDOR_PARTITION);
   ASSERT_EQ(2, policies2.size());
   ASSERT_EQ(policies3[0], "odm");
   ASSERT_EQ(policies3[1], "oem");
-  ASSERT_EQ(policies3[2], "public");
-  ASSERT_EQ(policies3[3], "product");
+  ASSERT_EQ(policies3[2], "product");
+  ASSERT_EQ(policies3[3], "public");
   ASSERT_EQ(policies3[4], "system");
   ASSERT_EQ(policies3[5], "vendor");
+
+  const auto policies4 = BitmaskToPolicies(PolicyFlags::SIGNATURE);
+  ASSERT_EQ(1, policies4.size());
+  ASSERT_EQ(policies4[0], "signature");
+
+  const auto policies5 = BitmaskToPolicies(PolicyFlags::ACTOR_SIGNATURE);
+  ASSERT_EQ(1, policies5.size());
+  ASSERT_EQ(policies5[0], "actor");
 }
 
 }  // namespace android::idmap2
diff --git a/cmds/idmap2/tests/PrettyPrintVisitorTests.cpp b/cmds/idmap2/tests/PrettyPrintVisitorTests.cpp
index 1d34e42..9a10079 100644
--- a/cmds/idmap2/tests/PrettyPrintVisitorTests.cpp
+++ b/cmds/idmap2/tests/PrettyPrintVisitorTests.cpp
@@ -18,19 +18,22 @@
 #include <sstream>
 #include <string>
 
+#include "R.h"
 #include "TestHelpers.h"
 #include "androidfw/ApkAssets.h"
 #include "androidfw/Idmap.h"
+#include "androidfw/ResourceTypes.h"
 #include "gmock/gmock.h"
 #include "gtest/gtest.h"
 #include "idmap2/Idmap.h"
-#include "idmap2/Policies.h"
 #include "idmap2/PrettyPrintVisitor.h"
 
 using ::testing::NotNull;
 
 using android::ApkAssets;
-using android::idmap2::PolicyBitmask;
+
+using PolicyBitmask = android::ResTable_overlayable_policy_header::PolicyBitmask;
+using PolicyFlags = android::ResTable_overlayable_policy_header::PolicyFlags;
 
 namespace android::idmap2 {
 
@@ -43,7 +46,7 @@
   std::unique_ptr<const ApkAssets> overlay_apk = ApkAssets::Load(overlay_apk_path);
   ASSERT_THAT(overlay_apk, NotNull());
 
-  const auto idmap = Idmap::FromApkAssets(*target_apk, *overlay_apk, PolicyFlags::POLICY_PUBLIC,
+  const auto idmap = Idmap::FromApkAssets(*target_apk, *overlay_apk, PolicyFlags::PUBLIC,
                                           /* enforce_overlayable */ true);
   ASSERT_TRUE(idmap);
 
@@ -53,7 +56,8 @@
 
   ASSERT_NE(stream.str().find("target apk path  : "), std::string::npos);
   ASSERT_NE(stream.str().find("overlay apk path : "), std::string::npos);
-  ASSERT_NE(stream.str().find("0x7f010000 -> 0x7f010000 integer/int1\n"), std::string::npos);
+  ASSERT_NE(stream.str().find(R::target::integer::literal::int1 + " -> 0x7f010000 integer/int1\n"),
+            std::string::npos);
 }
 
 TEST(PrettyPrintVisitorTests, CreatePrettyPrintVisitorWithoutAccessToApks) {
diff --git a/cmds/idmap2/tests/R.h b/cmds/idmap2/tests/R.h
new file mode 100644
index 0000000..aed263a
--- /dev/null
+++ b/cmds/idmap2/tests/R.h
@@ -0,0 +1,107 @@
+/*
+ * Copyright (C) 2019 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef IDMAP2_TESTS_R_H
+#define IDMAP2_TESTS_R_H
+
+#include <idmap2/ResourceUtils.h>
+
+namespace android::idmap2 {
+
+static std::string hexify(ResourceId id) {
+  std::stringstream stream;
+  stream << std::hex << static_cast<uint32_t>(id);
+  return stream.str();
+}
+
+// clang-format off
+namespace R::target {
+  namespace integer {
+    constexpr ResourceId int1 = 0x7f010000;
+
+    namespace literal {
+      inline const std::string int1 = hexify(R::target::integer::int1);
+    }
+  }
+
+  namespace string {
+    constexpr ResourceId not_overlayable = 0x7f020003;
+    constexpr ResourceId other = 0x7f020004;
+    constexpr ResourceId policy_actor = 0x7f020005;
+    constexpr ResourceId policy_odm = 0x7f020006;
+    constexpr ResourceId policy_oem = 0x7f020007;
+    constexpr ResourceId policy_product = 0x7f020008;
+    constexpr ResourceId policy_public = 0x7f020009;
+    constexpr ResourceId policy_signature = 0x7f02000a;
+    constexpr ResourceId policy_system = 0x7f02000b;
+    constexpr ResourceId policy_system_vendor = 0x7f02000c;
+    constexpr ResourceId str1 = 0x7f02000d;
+    constexpr ResourceId str3 = 0x7f02000f;
+    constexpr ResourceId str4 = 0x7f020010;
+
+    namespace literal {
+      inline const std::string str1 = hexify(R::target::string::str1);
+      inline const std::string str3 = hexify(R::target::string::str3);
+      inline const std::string str4 = hexify(R::target::string::str4);
+    }
+  }
+}
+
+namespace R::overlay {
+  namespace integer {
+    constexpr ResourceId int1 = 0x7f010000;
+  }
+  namespace string {
+    constexpr ResourceId str1 = 0x7f020000;
+    constexpr ResourceId str3 = 0x7f020001;
+    constexpr ResourceId str4 = 0x7f020002;
+  }
+}
+
+namespace R::overlay_shared {
+  namespace integer {
+    constexpr ResourceId int1 = 0x00010000;
+  }
+  namespace string {
+    constexpr ResourceId str1 = 0x00020000;
+    constexpr ResourceId str3 = 0x00020001;
+    constexpr ResourceId str4 = 0x00020002;
+  }
+}
+
+namespace R::system_overlay::string {
+  constexpr ResourceId policy_public = 0x7f010000;
+  constexpr ResourceId policy_system = 0x7f010001;
+  constexpr ResourceId policy_system_vendor = 0x7f010002;
+}
+
+namespace R::system_overlay_invalid::string {
+  constexpr ResourceId not_overlayable = 0x7f010000;
+  constexpr ResourceId other = 0x7f010001;
+  constexpr ResourceId policy_actor = 0x7f010002;
+  constexpr ResourceId policy_odm = 0x7f010003;
+  constexpr ResourceId policy_oem = 0x7f010004;
+  constexpr ResourceId policy_product = 0x7f010005;
+  constexpr ResourceId policy_public = 0x7f010006;
+  constexpr ResourceId policy_signature = 0x7f010007;
+  constexpr ResourceId policy_system = 0x7f010008;
+  constexpr ResourceId policy_system_vendor = 0x7f010009;
+};
+// clang-format on
+
+}  // namespace android::idmap2
+
+#endif  // IDMAP2_TESTS_R_H
diff --git a/cmds/idmap2/tests/RawPrintVisitorTests.cpp b/cmds/idmap2/tests/RawPrintVisitorTests.cpp
index b22fdaf..5c5c81e 100644
--- a/cmds/idmap2/tests/RawPrintVisitorTests.cpp
+++ b/cmds/idmap2/tests/RawPrintVisitorTests.cpp
@@ -20,14 +20,20 @@
 #include <sstream>
 #include <string>
 
+#include "TestConstants.h"
 #include "TestHelpers.h"
+#include "android-base/stringprintf.h"
+#include "androidfw/ResourceTypes.h"
 #include "gmock/gmock.h"
 #include "gtest/gtest.h"
 #include "idmap2/Idmap.h"
 #include "idmap2/RawPrintVisitor.h"
 
+using android::base::StringPrintf;
 using ::testing::NotNull;
 
+using PolicyFlags = android::ResTable_overlayable_policy_header::PolicyFlags;
+
 namespace android::idmap2 {
 
 #define ASSERT_CONTAINS_REGEX(pattern, str)                       \
@@ -48,7 +54,7 @@
   std::unique_ptr<const ApkAssets> overlay_apk = ApkAssets::Load(overlay_apk_path);
   ASSERT_THAT(overlay_apk, NotNull());
 
-  const auto idmap = Idmap::FromApkAssets(*target_apk, *overlay_apk, PolicyFlags::POLICY_PUBLIC,
+  const auto idmap = Idmap::FromApkAssets(*target_apk, *overlay_apk, PolicyFlags::PUBLIC,
                                           /* enforce_overlayable */ true);
   ASSERT_TRUE(idmap);
 
@@ -59,8 +65,12 @@
 #define ADDRESS "[0-9a-f]{8}: "
   ASSERT_CONTAINS_REGEX(ADDRESS "504d4449  magic\n", stream.str());
   ASSERT_CONTAINS_REGEX(ADDRESS "00000003  version\n", stream.str());
-  ASSERT_CONTAINS_REGEX(ADDRESS "76a20829  target crc\n", stream.str());
-  ASSERT_CONTAINS_REGEX(ADDRESS "c054fb26  overlay crc\n", stream.str());
+  ASSERT_CONTAINS_REGEX(
+      StringPrintf(ADDRESS "%s  target crc\n", android::idmap2::TestConstants::TARGET_CRC_STRING),
+      stream.str());
+  ASSERT_CONTAINS_REGEX(
+      StringPrintf(ADDRESS "%s  overlay crc\n", android::idmap2::TestConstants::OVERLAY_CRC_STRING),
+      stream.str());
   ASSERT_CONTAINS_REGEX(ADDRESS "      7f  target package id\n", stream.str());
   ASSERT_CONTAINS_REGEX(ADDRESS "      7f  overlay package id\n", stream.str());
   ASSERT_CONTAINS_REGEX(ADDRESS "00000004  target entry count\n", stream.str());
diff --git a/cmds/idmap2/tests/ResourceMappingTests.cpp b/cmds/idmap2/tests/ResourceMappingTests.cpp
index 39c4937..de039f4 100644
--- a/cmds/idmap2/tests/ResourceMappingTests.cpp
+++ b/cmds/idmap2/tests/ResourceMappingTests.cpp
@@ -22,7 +22,9 @@
 #include <utility>
 #include <vector>
 
+#include "R.h"
 #include "TestHelpers.h"
+#include "androidfw/ResourceTypes.h"
 #include "gmock/gmock.h"
 #include "gtest/gtest.h"
 #include "idmap2/LogInfo.h"
@@ -31,6 +33,8 @@
 using android::Res_value;
 using android::idmap2::utils::ExtractOverlayManifestInfo;
 
+using PolicyFlags = android::ResTable_overlayable_policy_header::PolicyFlags;
+
 namespace android::idmap2 {
 
 #define ASSERT_RESULT(r)                             \
@@ -106,20 +110,20 @@
   info.target_name = "TestResources";
   info.resource_mapping = 0U;  // no xml
   auto resources = TestGetResourceMapping("/target/target.apk", "/overlay/overlay.apk", info,
-                                          PolicyFlags::POLICY_PUBLIC,
+                                          PolicyFlags::PUBLIC,
                                           /* enforce_overlayable */ false);
 
   ASSERT_TRUE(resources) << resources.GetErrorMessage();
   auto& res = *resources;
   ASSERT_EQ(res.GetTargetToOverlayMap().size(), 4U);
-  ASSERT_RESULT(MappingExists(res, 0x7f010000, Res_value::TYPE_REFERENCE, 0x7f010000,
-                              false /* rewrite */));  // integer/int1
-  ASSERT_RESULT(MappingExists(res, 0x7f02000c, Res_value::TYPE_REFERENCE, 0x7f020000,
-                              false /* rewrite */));  // string/str1
-  ASSERT_RESULT(MappingExists(res, 0x7f02000e, Res_value::TYPE_REFERENCE, 0x7f020001,
-                              false /* rewrite */));  // string/str3
-  ASSERT_RESULT(MappingExists(res, 0x7f02000f, Res_value::TYPE_REFERENCE, 0x7f020002,
-                              false /* rewrite */));  // string/str4
+  ASSERT_RESULT(MappingExists(res, R::target::integer::int1, Res_value::TYPE_REFERENCE,
+                              R::overlay::integer::int1, false /* rewrite */));
+  ASSERT_RESULT(MappingExists(res, R::target::string::str1, Res_value::TYPE_REFERENCE,
+                              R::overlay::string::str1, false /* rewrite */));
+  ASSERT_RESULT(MappingExists(res, R::target::string::str3, Res_value::TYPE_REFERENCE,
+                              R::overlay::string::str3, false /* rewrite */));
+  ASSERT_RESULT(MappingExists(res, R::target::string::str4, Res_value::TYPE_REFERENCE,
+                              R::overlay::string::str4, false /* rewrite */));
 }
 
 TEST(ResourceMappingTests, ResourcesFromApkAssetsNonMatchingNames) {
@@ -128,18 +132,18 @@
   info.target_name = "TestResources";
   info.resource_mapping = 0x7f030003;  // xml/overlays_swap
   auto resources = TestGetResourceMapping("/target/target.apk", "/overlay/overlay.apk", info,
-                                          PolicyFlags::POLICY_PUBLIC,
+                                          PolicyFlags::PUBLIC,
                                           /* enforce_overlayable */ false);
 
   ASSERT_TRUE(resources) << resources.GetErrorMessage();
   auto& res = *resources;
   ASSERT_EQ(res.GetTargetToOverlayMap().size(), 3U);
-  ASSERT_RESULT(MappingExists(res, 0x7f02000c, Res_value::TYPE_DYNAMIC_REFERENCE, 0x7f020002,
-                              true /* rewrite */));  // string/str1 -> string/str4
-  ASSERT_RESULT(MappingExists(res, 0x7f02000e, Res_value::TYPE_DYNAMIC_REFERENCE, 0x7f020000,
-                              true /* rewrite */));  // string/str3 -> string/str1
-  ASSERT_RESULT(MappingExists(res, 0x7f02000f, Res_value::TYPE_DYNAMIC_REFERENCE, 0x7f020001,
-                              true /* rewrite */));  // string/str4 -> string/str3
+  ASSERT_RESULT(MappingExists(res, R::target::string::str1, Res_value::TYPE_DYNAMIC_REFERENCE,
+                              R::overlay::string::str4, true /* rewrite */));
+  ASSERT_RESULT(MappingExists(res, R::target::string::str3, Res_value::TYPE_DYNAMIC_REFERENCE,
+                              R::overlay::string::str1, true /* rewrite */));
+  ASSERT_RESULT(MappingExists(res, R::target::string::str4, Res_value::TYPE_DYNAMIC_REFERENCE,
+                              R::overlay::string::str3, true /* rewrite */));
 }
 
 TEST(ResourceMappingTests, DoNotRewriteNonOverlayResourceId) {
@@ -148,17 +152,17 @@
   info.target_name = "TestResources";
   info.resource_mapping = 0x7f030001;  // xml/overlays_different_packages
   auto resources = TestGetResourceMapping("/target/target.apk", "/overlay/overlay.apk", info,
-                                          PolicyFlags::POLICY_PUBLIC,
+                                          PolicyFlags::PUBLIC,
                                           /* enforce_overlayable */ false);
 
   ASSERT_TRUE(resources) << resources.GetErrorMessage();
   auto& res = *resources;
   ASSERT_EQ(res.GetTargetToOverlayMap().size(), 2U);
   ASSERT_EQ(res.GetOverlayToTargetMap().size(), 1U);
-  ASSERT_RESULT(MappingExists(res, 0x7f02000c, Res_value::TYPE_REFERENCE, 0x0104000a,
-                              false /* rewrite */));  // string/str1 -> android:string/ok
-  ASSERT_RESULT(MappingExists(res, 0x7f02000e, Res_value::TYPE_DYNAMIC_REFERENCE, 0x7f020001,
-                              true /* rewrite */));  // string/str3 -> string/str4
+  ASSERT_RESULT(MappingExists(res, R::target::string::str1, Res_value::TYPE_REFERENCE, 0x0104000a,
+                              false /* rewrite */));  // -> android:string/ok
+  ASSERT_RESULT(MappingExists(res, R::target::string::str3, Res_value::TYPE_DYNAMIC_REFERENCE,
+                              0x7f020001, true /* rewrite */));
 }
 
 TEST(ResourceMappingTests, InlineResources) {
@@ -167,7 +171,7 @@
   info.target_name = "TestResources";
   info.resource_mapping = 0x7f030002;  // xml/overlays_inline
   auto resources = TestGetResourceMapping("/target/target.apk", "/overlay/overlay.apk", info,
-                                          PolicyFlags::POLICY_PUBLIC,
+                                          PolicyFlags::PUBLIC,
                                           /* enforce_overlayable */ false);
 
   constexpr size_t overlay_string_pool_size = 8U;
@@ -175,108 +179,120 @@
   auto& res = *resources;
   ASSERT_EQ(res.GetTargetToOverlayMap().size(), 2U);
   ASSERT_EQ(res.GetOverlayToTargetMap().size(), 0U);
-  ASSERT_RESULT(MappingExists(res, 0x7f02000c, Res_value::TYPE_STRING,
+  ASSERT_RESULT(MappingExists(res, R::target::string::str1, Res_value::TYPE_STRING,
                               overlay_string_pool_size + 0U,
-                              false /* rewrite */));  // string/str1 -> "Hello World"
-  ASSERT_RESULT(MappingExists(res, 0x7f010000, Res_value::TYPE_INT_DEC, 73U,
-                              false /* rewrite */));  // string/str1 -> "Hello World"
+                              false /* rewrite */));  // -> "Hello World"
+  ASSERT_RESULT(MappingExists(res, R::target::integer::int1, Res_value::TYPE_INT_DEC, 73U,
+                              false /* rewrite */));  // -> 73
 }
 
 TEST(ResourceMappingTests, CreateIdmapFromApkAssetsPolicySystemPublic) {
   auto resources =
       TestGetResourceMapping("/target/target.apk", "/system-overlay/system-overlay.apk",
-                             PolicyFlags::POLICY_SYSTEM_PARTITION | PolicyFlags::POLICY_PUBLIC,
+                             PolicyFlags::SYSTEM_PARTITION | PolicyFlags::PUBLIC,
                              /* enforce_overlayable */ true);
 
   ASSERT_TRUE(resources) << resources.GetErrorMessage();
   auto& res = *resources;
   ASSERT_EQ(res.GetTargetToOverlayMap().size(), 3U);
-  ASSERT_RESULT(MappingExists(res, 0x7f020008, Res_value::TYPE_REFERENCE, 0x7f010000,
-                              false /* rewrite */));  // string/policy_public
-  ASSERT_RESULT(MappingExists(res, 0x7f02000a, Res_value::TYPE_REFERENCE, 0x7f010001,
-                              false /* rewrite */));  // string/policy_system
-  ASSERT_RESULT(MappingExists(res, 0x7f02000b, Res_value::TYPE_REFERENCE, 0x7f010002,
-                              false /* rewrite */));  // string/policy_system_vendor
+  ASSERT_RESULT(MappingExists(res, R::target::string::policy_public, Res_value::TYPE_REFERENCE,
+                              R::system_overlay::string::policy_public, false /* rewrite */));
+  ASSERT_RESULT(MappingExists(res, R::target::string::policy_system, Res_value::TYPE_REFERENCE,
+                              R::system_overlay::string::policy_system, false /* rewrite */));
+  ASSERT_RESULT(
+      MappingExists(res, R::target::string::policy_system_vendor, Res_value::TYPE_REFERENCE,
+                    R::system_overlay::string::policy_system_vendor, false /* rewrite */));
 }
 
 // Resources that are not declared as overlayable and resources that a protected by policies the
 // overlay does not fulfill must not map to overlay resources.
 TEST(ResourceMappingTests, CreateIdmapFromApkAssetsPolicySystemPublicInvalid) {
-  auto resources = TestGetResourceMapping(
-      "/target/target.apk", "/system-overlay-invalid/system-overlay-invalid.apk",
-      PolicyFlags::POLICY_SYSTEM_PARTITION | PolicyFlags::POLICY_PUBLIC,
-      /* enforce_overlayable */ true);
+  auto resources = TestGetResourceMapping("/target/target.apk",
+                                          "/system-overlay-invalid/system-overlay-invalid.apk",
+                                          PolicyFlags::SYSTEM_PARTITION | PolicyFlags::PUBLIC,
+                                          /* enforce_overlayable */ true);
 
   ASSERT_TRUE(resources) << resources.GetErrorMessage();
   auto& res = *resources;
   ASSERT_EQ(res.GetTargetToOverlayMap().size(), 3U);
-  ASSERT_RESULT(MappingExists(res, 0x7f020008, Res_value::TYPE_REFERENCE, 0x7f010005,
-                              false /* rewrite */));  // string/policy_public
-  ASSERT_RESULT(MappingExists(res, 0x7f02000a, Res_value::TYPE_REFERENCE, 0x7f010007,
-                              false /* rewrite */));  // string/policy_system
-  ASSERT_RESULT(MappingExists(res, 0x7f02000b, Res_value::TYPE_REFERENCE, 0x7f010008,
-                              false /* rewrite */));  // string/policy_system_vendor
+  ASSERT_RESULT(MappingExists(res, R::target::string::policy_public, Res_value::TYPE_REFERENCE,
+                              R::system_overlay_invalid::string::policy_public,
+                              false /* rewrite */));
+  ASSERT_RESULT(MappingExists(res, R::target::string::policy_system, Res_value::TYPE_REFERENCE,
+                              R::system_overlay_invalid::string::policy_system,
+                              false /* rewrite */));
+  ASSERT_RESULT(
+      MappingExists(res, R::target::string::policy_system_vendor, Res_value::TYPE_REFERENCE,
+                    R::system_overlay_invalid::string::policy_system_vendor, false /* rewrite */));
 }
 
 // Resources that are not declared as overlayable and resources that a protected by policies the
 // overlay does not fulfilled can map to overlay resources when overlayable enforcement is turned
 // off.
 TEST(ResourceMappingTests, ResourcesFromApkAssetsPolicySystemPublicInvalidIgnoreOverlayable) {
-  auto resources = TestGetResourceMapping(
-      "/target/target.apk", "/system-overlay-invalid/system-overlay-invalid.apk",
-      PolicyFlags::POLICY_SYSTEM_PARTITION | PolicyFlags::POLICY_PUBLIC,
-      /* enforce_overlayable */ false);
+  auto resources = TestGetResourceMapping("/target/target.apk",
+                                          "/system-overlay-invalid/system-overlay-invalid.apk",
+                                          PolicyFlags::SYSTEM_PARTITION | PolicyFlags::PUBLIC,
+                                          /* enforce_overlayable */ false);
 
   ASSERT_TRUE(resources) << resources.GetErrorMessage();
   auto& res = *resources;
-  ASSERT_EQ(res.GetTargetToOverlayMap().size(), 9U);
-  ASSERT_RESULT(MappingExists(res, 0x7f020003, Res_value::TYPE_REFERENCE, 0x7f010000,
-                              false /* rewrite */));  // string/not_overlayable
-  ASSERT_RESULT(MappingExists(res, 0x7f020004, Res_value::TYPE_REFERENCE, 0x7f010001,
-                              false /* rewrite */));  // string/other
-  ASSERT_RESULT(MappingExists(res, 0x7f020005, Res_value::TYPE_REFERENCE, 0x7f010002,
-                              false /* rewrite */));  // string/policy_odm
-  ASSERT_RESULT(MappingExists(res, 0x7f020006, Res_value::TYPE_REFERENCE, 0x7f010003,
-                              false /* rewrite */));  // string/policy_oem
-  ASSERT_RESULT(MappingExists(res, 0x7f020007, Res_value::TYPE_REFERENCE, 0x7f010004,
-                              false /* rewrite */));  // string/policy_product
-  ASSERT_RESULT(MappingExists(res, 0x7f020008, Res_value::TYPE_REFERENCE, 0x7f010005,
-                              false /* rewrite */));  // string/policy_public
-  ASSERT_RESULT(MappingExists(res, 0x7f020009, Res_value::TYPE_REFERENCE, 0x7f010006,
-                              false /* rewrite */));  // string/policy_signature
-  ASSERT_RESULT(MappingExists(res, 0x7f02000a, Res_value::TYPE_REFERENCE, 0x7f010007,
-                              false /* rewrite */));  // string/policy_system
-  ASSERT_RESULT(MappingExists(res, 0x7f02000b, Res_value::TYPE_REFERENCE, 0x7f010008,
-                              false /* rewrite */));  // string/policy_system_vendor
+  ASSERT_EQ(res.GetTargetToOverlayMap().size(), 10U);
+  ASSERT_RESULT(MappingExists(res, R::target::string::not_overlayable, Res_value::TYPE_REFERENCE,
+                              R::system_overlay_invalid::string::not_overlayable,
+                              false /* rewrite */));
+  ASSERT_RESULT(MappingExists(res, R::target::string::other, Res_value::TYPE_REFERENCE,
+                              R::system_overlay_invalid::string::other, false /* rewrite */));
+  ASSERT_RESULT(MappingExists(res, R::target::string::policy_actor, Res_value::TYPE_REFERENCE,
+                              R::system_overlay_invalid::string::policy_actor,
+                              false /* rewrite */));
+  ASSERT_RESULT(MappingExists(res, R::target::string::policy_odm, Res_value::TYPE_REFERENCE,
+                              R::system_overlay_invalid::string::policy_odm, false /* rewrite */));
+  ASSERT_RESULT(MappingExists(res, R::target::string::policy_oem, Res_value::TYPE_REFERENCE,
+                              R::system_overlay_invalid::string::policy_oem, false /* rewrite */));
+  ASSERT_RESULT(MappingExists(res, R::target::string::policy_product, Res_value::TYPE_REFERENCE,
+                              R::system_overlay_invalid::string::policy_product,
+                              false /* rewrite */));
+  ASSERT_RESULT(MappingExists(res, R::target::string::policy_public, Res_value::TYPE_REFERENCE,
+                              R::system_overlay_invalid::string::policy_public,
+                              false /* rewrite */));
+  ASSERT_RESULT(MappingExists(res, R::target::string::policy_signature, Res_value::TYPE_REFERENCE,
+                              R::system_overlay_invalid::string::policy_signature,
+                              false /* rewrite */));
+  ASSERT_RESULT(MappingExists(res, R::target::string::policy_system, Res_value::TYPE_REFERENCE,
+                              R::system_overlay_invalid::string::policy_system,
+                              false /* rewrite */));
+  ASSERT_RESULT(
+      MappingExists(res, R::target::string::policy_system_vendor, Res_value::TYPE_REFERENCE,
+                    R::system_overlay_invalid::string::policy_system_vendor, false /* rewrite */));
 }
 
 // Overlays that do not target an <overlayable> tag can overlay resources defined within any
 // <overlayable> tag.
 TEST(ResourceMappingTests, ResourcesFromApkAssetsNoDefinedOverlayableAndNoTargetName) {
   auto resources = TestGetResourceMapping("/target/target.apk", "/overlay/overlay-no-name.apk",
-                                          PolicyFlags::POLICY_PUBLIC,
+                                          PolicyFlags::PUBLIC,
                                           /* enforce_overlayable */ false);
 
   ASSERT_TRUE(resources) << resources.GetErrorMessage();
   auto& res = *resources;
   ASSERT_EQ(res.GetTargetToOverlayMap().size(), 4U);
-  ASSERT_RESULT(MappingExists(res, 0x7f010000, Res_value::TYPE_REFERENCE, 0x7f010000,
-                              false /* rewrite */));  // integer/int1
-  ASSERT_RESULT(MappingExists(res, 0x7f02000c, Res_value::TYPE_REFERENCE, 0x7f020000,
-                              false /* rewrite */));  // string/str1
-  ASSERT_RESULT(MappingExists(res, 0x7f02000e, Res_value::TYPE_REFERENCE, 0x7f020001,
-                              false /* rewrite */));  // string/str3
-  ASSERT_RESULT(MappingExists(res, 0x7f02000f, Res_value::TYPE_REFERENCE, 0x7f020002,
-                              false /* rewrite */));  // string/str4
+  ASSERT_RESULT(MappingExists(res, R::target::integer::int1, Res_value::TYPE_REFERENCE,
+                              R::overlay::integer::int1, false /* rewrite */));
+  ASSERT_RESULT(MappingExists(res, R::target::string::str1, Res_value::TYPE_REFERENCE,
+                              R::overlay::string::str1, false /* rewrite */));
+  ASSERT_RESULT(MappingExists(res, R::target::string::str3, Res_value::TYPE_REFERENCE,
+                              R::overlay::string::str3, false /* rewrite */));
+  ASSERT_RESULT(MappingExists(res, R::target::string::str4, Res_value::TYPE_REFERENCE,
+                              R::overlay::string::str4, false /* rewrite */));
 }
 
 // Overlays that are neither pre-installed nor signed with the same signature as the target cannot
 // overlay packages that have not defined overlayable resources.
 TEST(ResourceMappingTests, ResourcesFromApkAssetsDefaultPoliciesPublicFail) {
-  auto resources =
-      TestGetResourceMapping("/target/target-no-overlayable.apk", "/overlay/overlay-no-name.apk",
-                             PolicyFlags::POLICY_PUBLIC,
-                             /* enforce_overlayable */ true);
+  auto resources = TestGetResourceMapping("/target/target-no-overlayable.apk",
+                                          "/overlay/overlay-no-name.apk", PolicyFlags::PUBLIC,
+                                          /* enforce_overlayable */ true);
 
   ASSERT_TRUE(resources) << resources.GetErrorMessage();
   ASSERT_EQ(resources->GetTargetToOverlayMap().size(), 0U);
@@ -293,33 +309,44 @@
 
     ASSERT_TRUE(resources) << resources.GetErrorMessage();
     auto& res = *resources;
-    ASSERT_EQ(resources->GetTargetToOverlayMap().size(), 9U);
-    ASSERT_RESULT(MappingExists(res, 0x7f020003, Res_value::TYPE_REFERENCE, 0x7f010000,
-                                false /* rewrite */));  // string/not_overlayable
-    ASSERT_RESULT(MappingExists(res, 0x7f020004, Res_value::TYPE_REFERENCE, 0x7f010001,
-                                false /* rewrite */));  // string/other
-    ASSERT_RESULT(MappingExists(res, 0x7f020005, Res_value::TYPE_REFERENCE, 0x7f010002,
-                                false /* rewrite */));  // string/policy_odm
-    ASSERT_RESULT(MappingExists(res, 0x7f020006, Res_value::TYPE_REFERENCE, 0x7f010003,
-                                false /* rewrite */));  // string/policy_oem
-    ASSERT_RESULT(MappingExists(res, 0x7f020007, Res_value::TYPE_REFERENCE, 0x7f010004,
-                                false /* rewrite */));  // string/policy_product
-    ASSERT_RESULT(MappingExists(res, 0x7f020008, Res_value::TYPE_REFERENCE, 0x7f010005,
-                                false /* rewrite */));  // string/policy_public
-    ASSERT_RESULT(MappingExists(res, 0x7f020009, Res_value::TYPE_REFERENCE, 0x7f010006,
-                                false /* rewrite */));  // string/policy_signature
-    ASSERT_RESULT(MappingExists(res, 0x7f02000a, Res_value::TYPE_REFERENCE, 0x7f010007,
-                                false /* rewrite */));  // string/policy_system
-    ASSERT_RESULT(MappingExists(res, 0x7f02000b, Res_value::TYPE_REFERENCE, 0x7f010008,
-                                false /* rewrite */));  // string/policy_system_vendor
+    ASSERT_EQ(resources->GetTargetToOverlayMap().size(), 10U);
+    ASSERT_RESULT(MappingExists(res, R::target::string::not_overlayable, Res_value::TYPE_REFERENCE,
+                                R::system_overlay_invalid::string::not_overlayable,
+                                false /* rewrite */));
+    ASSERT_RESULT(MappingExists(res, R::target::string::other, Res_value::TYPE_REFERENCE,
+                                R::system_overlay_invalid::string::other, false /* rewrite */));
+    ASSERT_RESULT(MappingExists(res, R::target::string::policy_actor, Res_value::TYPE_REFERENCE,
+                                R::system_overlay_invalid::string::policy_actor,
+                                false /* rewrite */));
+    ASSERT_RESULT(MappingExists(res, R::target::string::policy_odm, Res_value::TYPE_REFERENCE,
+                                R::system_overlay_invalid::string::policy_odm,
+                                false /* rewrite */));
+    ASSERT_RESULT(MappingExists(res, R::target::string::policy_oem, Res_value::TYPE_REFERENCE,
+                                R::system_overlay_invalid::string::policy_oem,
+                                false /* rewrite */));
+    ASSERT_RESULT(MappingExists(res, R::target::string::policy_product, Res_value::TYPE_REFERENCE,
+                                R::system_overlay_invalid::string::policy_product,
+                                false /* rewrite */));
+    ASSERT_RESULT(MappingExists(res, R::target::string::policy_public, Res_value::TYPE_REFERENCE,
+                                R::system_overlay_invalid::string::policy_public,
+                                false /* rewrite */));
+    ASSERT_RESULT(MappingExists(res, R::target::string::policy_signature, Res_value::TYPE_REFERENCE,
+                                R::system_overlay_invalid::string::policy_signature,
+                                false /* rewrite */));
+    ASSERT_RESULT(MappingExists(res, R::target::string::policy_system, Res_value::TYPE_REFERENCE,
+                                R::system_overlay_invalid::string::policy_system,
+                                false /* rewrite */));
+    ASSERT_RESULT(MappingExists(
+        res, R::target::string::policy_system_vendor, Res_value::TYPE_REFERENCE,
+        R::system_overlay_invalid::string::policy_system_vendor, false /* rewrite */));
   };
 
-  CheckEntries(PolicyFlags::POLICY_SIGNATURE);
-  CheckEntries(PolicyFlags::POLICY_PRODUCT_PARTITION);
-  CheckEntries(PolicyFlags::POLICY_SYSTEM_PARTITION);
-  CheckEntries(PolicyFlags::POLICY_VENDOR_PARTITION);
-  CheckEntries(PolicyFlags::POLICY_ODM_PARTITION);
-  CheckEntries(PolicyFlags::POLICY_OEM_PARTITION);
+  CheckEntries(PolicyFlags::SIGNATURE);
+  CheckEntries(PolicyFlags::PRODUCT_PARTITION);
+  CheckEntries(PolicyFlags::SYSTEM_PARTITION);
+  CheckEntries(PolicyFlags::VENDOR_PARTITION);
+  CheckEntries(PolicyFlags::ODM_PARTITION);
+  CheckEntries(PolicyFlags::OEM_PARTITION);
 }
 
 }  // namespace android::idmap2
diff --git a/cmds/idmap2/tests/TestConstants.h b/cmds/idmap2/tests/TestConstants.h
new file mode 100644
index 0000000..6bc924e
--- /dev/null
+++ b/cmds/idmap2/tests/TestConstants.h
@@ -0,0 +1,30 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef IDMAP2_TESTS_TESTCONSTANTS_H
+#define IDMAP2_TESTS_TESTCONSTANTS_H
+
+namespace android::idmap2::TestConstants {
+
+constexpr const auto TARGET_CRC = 0x41c60c8c;
+constexpr const auto TARGET_CRC_STRING = "41c60c8c";
+
+constexpr const auto OVERLAY_CRC = 0xc054fb26;
+constexpr const auto OVERLAY_CRC_STRING = "c054fb26";
+
+}  // namespace android::idmap2::TestConstants
+
+#endif  // IDMAP2_TESTS_TESTCONSTANTS_H
diff --git a/cmds/idmap2/tests/data/system-overlay-invalid/res/values/values.xml b/cmds/idmap2/tests/data/system-overlay-invalid/res/values/values.xml
index 9ebfae4..7119d82 100644
--- a/cmds/idmap2/tests/data/system-overlay-invalid/res/values/values.xml
+++ b/cmds/idmap2/tests/data/system-overlay-invalid/res/values/values.xml
@@ -25,6 +25,7 @@
     <string name="policy_signature">policy_signature</string>
     <string name="policy_odm">policy_odm</string>
     <string name="policy_oem">policy_oem</string>
+    <string name="policy_actor">policy_actor</string>
 
     <!-- Requests to overlay a resource that is not declared as overlayable. -->
     <string name="not_overlayable">not_overlayable</string>
diff --git a/cmds/idmap2/tests/data/system-overlay-invalid/system-overlay-invalid.apk b/cmds/idmap2/tests/data/system-overlay-invalid/system-overlay-invalid.apk
index 1456e74..bd99098 100644
--- a/cmds/idmap2/tests/data/system-overlay-invalid/system-overlay-invalid.apk
+++ b/cmds/idmap2/tests/data/system-overlay-invalid/system-overlay-invalid.apk
Binary files differ
diff --git a/cmds/idmap2/tests/data/target/res/values/overlayable.xml b/cmds/idmap2/tests/data/target/res/values/overlayable.xml
index 8389f56..ad4cd48 100644
--- a/cmds/idmap2/tests/data/target/res/values/overlayable.xml
+++ b/cmds/idmap2/tests/data/target/res/values/overlayable.xml
@@ -41,6 +41,10 @@
         <item type="string" name="policy_oem" />
     </policy>
 
+    <policy type="actor">
+        <item type="string" name="policy_actor" />
+    </policy>
+
     <!-- Resources publicly overlayable -->
     <policy type="public">
         <item type="string" name="policy_public" />
@@ -63,4 +67,4 @@
         <item type="string" name="other" />
     </policy>
 </overlayable>
-</resources>
\ No newline at end of file
+</resources>
diff --git a/cmds/idmap2/tests/data/target/res/values/values.xml b/cmds/idmap2/tests/data/target/res/values/values.xml
index a892c98..5230e25 100644
--- a/cmds/idmap2/tests/data/target/res/values/values.xml
+++ b/cmds/idmap2/tests/data/target/res/values/values.xml
@@ -36,6 +36,7 @@
     <string name="policy_signature">policy_signature</string>
     <string name="policy_system">policy_system</string>
     <string name="policy_system_vendor">policy_system_vendor</string>
+    <string name="policy_actor">policy_actor</string>
 
     <string name="other">other</string>
 </resources>
diff --git a/cmds/idmap2/tests/data/target/target-no-overlayable.apk b/cmds/idmap2/tests/data/target/target-no-overlayable.apk
index 2eb7c47..58504a7 100644
--- a/cmds/idmap2/tests/data/target/target-no-overlayable.apk
+++ b/cmds/idmap2/tests/data/target/target-no-overlayable.apk
Binary files differ
diff --git a/cmds/idmap2/tests/data/target/target.apk b/cmds/idmap2/tests/data/target/target.apk
index 251cf46..c80e5eb 100644
--- a/cmds/idmap2/tests/data/target/target.apk
+++ b/cmds/idmap2/tests/data/target/target.apk
Binary files differ
diff --git a/cmds/incident_helper/src/ih_util.cpp b/cmds/incident_helper/src/ih_util.cpp
index 77a56e5..9439e1d 100644
--- a/cmds/incident_helper/src/ih_util.cpp
+++ b/cmds/incident_helper/src/ih_util.cpp
@@ -237,33 +237,38 @@
 Reader::Reader(const int fd)
 {
     mFile = fdopen(fd, "r");
+    mBuffer = new char[1024];
     mStatus = mFile == nullptr ? "Invalid fd " + std::to_string(fd) : "";
 }
 
 Reader::~Reader()
 {
     if (mFile != nullptr) fclose(mFile);
+    free(mBuffer);
 }
 
 bool Reader::readLine(std::string* line) {
     if (mFile == nullptr) return false;
 
-    char* buf = nullptr;
     size_t len = 0;
-    ssize_t read = getline(&buf, &len, mFile);
+    ssize_t read = getline(&mBuffer, &len, mFile);
     if (read != -1) {
-        std::string s(buf);
+        std::string s(mBuffer);
         line->assign(trim(s, DEFAULT_NEWLINE));
-    } else if (errno == EINVAL) {
-        mStatus = "Bad Argument";
+        return true;
     }
-    free(buf);
-    return read != -1;
+    if (!feof(mFile)) {
+        mStatus = "Error reading file. Ferror: " + std::to_string(ferror(mFile));
+    }
+    return false;
 }
 
 bool Reader::ok(std::string* error) {
+    if (mStatus.empty()) {
+        return true;
+    }
     error->assign(mStatus);
-    return mStatus.empty();
+    return false;
 }
 
 // ==============================================================================
diff --git a/cmds/incident_helper/src/ih_util.h b/cmds/incident_helper/src/ih_util.h
index 09dc8e6..5812c60 100644
--- a/cmds/incident_helper/src/ih_util.h
+++ b/cmds/incident_helper/src/ih_util.h
@@ -117,6 +117,7 @@
 
 private:
     FILE* mFile;
+    char* mBuffer;
     std::string mStatus;
 };
 
diff --git a/cmds/statsd/Android.bp b/cmds/statsd/Android.bp
index 73a8f66..0c3a49a 100644
--- a/cmds/statsd/Android.bp
+++ b/cmds/statsd/Android.bp
@@ -302,11 +302,7 @@
     static_libs: [
         "libgmock",
         "libplatformprotos",
-
-        // TODO(b/149842105): Make libstatssocket shared and remove libcutils once statsd_test is
-        // moved to the apex.
-        "libstatssocket",
-        "libcutils",
+        "libstatssocket_private",
     ],
 
     proto: {
diff --git a/cmds/statsd/src/atoms.proto b/cmds/statsd/src/atoms.proto
index f36b855..e58e7bc 100644
--- a/cmds/statsd/src/atoms.proto
+++ b/cmds/statsd/src/atoms.proto
@@ -380,8 +380,8 @@
         BootTimeEventErrorCode boot_time_event_error_code_reported = 242 [(module) = "framework"];
         UserspaceRebootReported userspace_reboot_reported = 243 [(module) = "framework"];
         NotificationReported notification_reported = 244 [(module) = "framework"];
-        NotificationPanelReported notification_panel_reported = 245;
-        NotificationChannelModified notification_channel_modified = 246;
+        NotificationPanelReported notification_panel_reported = 245 [(module) = "sysui"];
+        NotificationChannelModified notification_channel_modified = 246 [(module) = "framework"];
         IntegrityCheckResultReported integrity_check_result_reported = 247 [(module) = "framework"];
         IntegrityRulesPushed integrity_rules_pushed = 248 [(module) = "framework"];
         CellBroadcastMessageReported cb_message_reported =
@@ -395,6 +395,8 @@
         SnapshotMergeReported snapshot_merge_reported = 255;
         ForegroundServiceAppOpSessionEnded foreground_service_app_op_session_ended =
             256  [(module) = "framework"];
+        DisplayJankReported display_jank_reported = 257;
+        AppStandbyBucketChanged app_standby_bucket_changed = 258 [(module) = "framework"];
         SdkExtensionStatus sdk_extension_status = 354;
     }
 
@@ -980,6 +982,17 @@
 
     // The job id (as assigned by the app).
     optional int32 job_id = 6;
+
+    // One flag for each of the API constraints defined by Jobscheduler. Does not include implcit
+    // constraints as they are always assumed to be set.
+    optional bool has_charging_constraint = 7;
+    optional bool has_battery_not_low_constraint = 8;
+    optional bool has_storage_not_low_constraint = 9;
+    optional bool has_timing_delay_constraint = 10;
+    optional bool has_deadline_constraint = 11;
+    optional bool has_idle_constraint = 12;
+    optional bool has_connectivity_constraint = 13;
+    optional bool has_content_trigger_constraint = 14;
 }
 
 /**
@@ -1215,18 +1228,8 @@
     // Name of source package (for historical reasons, since BatteryStats tracked it).
     optional string package_name = 3;
 
-    // These enum values match the STANDBY_BUCKET_XXX constants defined in UsageStatsManager.java.
-    enum Bucket {
-        UNKNOWN = 0;
-        EXEMPTED = 5;
-        ACTIVE = 10;
-        WORKING_SET = 20;
-        FREQUENT = 30;
-        RARE = 40;
-        NEVER = 50;
-    }
     // The App Standby bucket of the app that scheduled the alarm at the time the alarm fired.
-    optional Bucket app_standby_bucket = 4;
+    optional AppStandbyBucketChanged.Bucket app_standby_bucket = 4;
 }
 
 /**
@@ -3634,8 +3637,8 @@
     // The notifying app's uid and package.
     optional int32 uid = 2 [(is_uid) = true];
     optional string package_name = 3;
-    // App-assigned notification channel ID or channel-group ID
-    optional string channel_id = 4;
+    // Hash of app-assigned notification channel ID or channel-group ID
+    optional int32 channel_id_hash = 4;
     // Previous importance setting, if applicable
     optional android.stats.sysui.NotificationImportance old_importance = 5;
     // New importance setting
@@ -8228,6 +8231,22 @@
 }
 
 /**
+ * Janky event as reported by SurfaceFlinger.
+ * This event is intended to be consumed by a Perfetto subscriber for
+ * automated trace collection.
+ *
+ * Logged from:
+ *    frameworks/native/services/surfaceflinger/SurfaceFlinger.cpp
+ */
+message DisplayJankReported {
+    // Informational field for how long the janky event lasted in milliseconds
+    optional int64 event_duration_millis = 1;
+    // Number of frame deadlines missed, where SurfaceFlinger failed to update
+    // the display on time.
+    optional int32 present_deadlines_missed = 2;
+}
+
+/**
  * Information about camera facing and API level usage.
  * Logged from:
  *   frameworks/base/services/core/java/com/android/server/camera/CameraServiceProxy.java
@@ -8696,3 +8715,45 @@
     // Total number of L5 sv status messages reports, where sv is used in fix since boot
     optional int64 l5_sv_status_reports_used_in_fix = 14;
 }
+
+/**
+ * Logs when an app is moved to a different standby bucket.
+ *
+ * Logged from:
+ *   frameworks/base/apex/jobscheduler/service/java/com/android/server/usage/AppIdleHistory.java
+ */
+message AppStandbyBucketChanged {
+    optional string package_name = 1;
+
+    // Should be 0, 10, 11, 12, etc. where 0 is the owner. See UserHandle for more documentation.
+    optional int32 user_id = 2;
+
+    // These enum values match the constants defined in UsageStatsManager.java.
+    enum Bucket {
+        BUCKET_UNKNOWN = 0;
+        BUCKET_EXEMPTED = 5;
+        BUCKET_ACTIVE = 10;
+        BUCKET_WORKING_SET = 20;
+        BUCKET_FREQUENT = 30;
+        BUCKET_RARE = 40;
+        BUCKET_RESTRICTED = 45;
+        BUCKET_NEVER = 50;
+    }
+    optional Bucket bucket = 3;
+
+    enum MainReason {
+        MAIN_UNKNOWN = 0;
+        MAIN_DEFAULT = 0x0100;
+        MAIN_TIMEOUT = 0x0200;
+        MAIN_USAGE = 0x0300;
+        MAIN_FORCED_BY_USER = 0x0400;
+        MAIN_PREDICTED = 0x0500;
+        MAIN_FORCED_BY_SYSTEM = 0x0600;
+    }
+    optional MainReason main_reason = 4;
+
+    // A more detailed reason for the standby bucket change. The sub reason name is dependent on
+    // the main reason. Values are one of the REASON_SUB_XXX constants defined in
+    // UsageStatsManager.java.
+    optional int32 sub_reason = 5;
+}
diff --git a/cmds/statsd/src/external/StatsCallbackPuller.cpp b/cmds/statsd/src/external/StatsCallbackPuller.cpp
index 0edf40b..933f48d 100644
--- a/cmds/statsd/src/external/StatsCallbackPuller.cpp
+++ b/cmds/statsd/src/external/StatsCallbackPuller.cpp
@@ -66,10 +66,8 @@
                 {
                     lock_guard<mutex> lk(*cv_mutex);
                     for (const StatsEventParcel& parcel: output) {
-                        uint8_t* buf = reinterpret_cast<uint8_t*>(
-                                const_cast<int8_t*>(parcel.buffer.data()));
-                        shared_ptr<LogEvent> event = make_shared<LogEvent>(
-                                buf, parcel.buffer.size(), /*uid=*/-1, /*pid=*/-1);
+                        shared_ptr<LogEvent> event = make_shared<LogEvent>(/*uid=*/-1, /*pid=*/-1);
+                        event->parseBuffer((uint8_t*)parcel.buffer.data(), parcel.buffer.size());
                         sharedData->push_back(event);
                     }
                     *pullSuccess = success;
diff --git a/cmds/statsd/src/logd/LogEvent.cpp b/cmds/statsd/src/logd/LogEvent.cpp
index 3e46d13..974e203 100644
--- a/cmds/statsd/src/logd/LogEvent.cpp
+++ b/cmds/statsd/src/logd/LogEvent.cpp
@@ -65,18 +65,6 @@
 #define ATTRIBUTION_CHAIN_TYPE 0x09
 #define ERROR_TYPE 0x0F
 
-// Msg is expected to begin at the start of the serialized atom -- it should not
-// include the android_log_header_t or the StatsEventTag.
-LogEvent::LogEvent(uint8_t* msg, uint32_t len, int32_t uid, int32_t pid)
-    : mBuf(msg),
-      mRemainingLen(len),
-      mLogdTimestampNs(time(nullptr)),
-      mLogUid(uid),
-      mLogPid(pid)
-{
-    initNew();
-}
-
 LogEvent::LogEvent(const LogEvent& event) {
     mTagId = event.mTagId;
     mLogUid = event.mLogUid;
@@ -86,6 +74,12 @@
     mValues = event.mValues;
 }
 
+LogEvent::LogEvent(int32_t uid, int32_t pid)
+    : mLogdTimestampNs(time(nullptr)),
+      mLogUid(uid),
+      mLogPid(pid) {
+}
+
 LogEvent::LogEvent(int32_t tagId, int64_t wallClockTimestampNs, int64_t elapsedTimestampNs) {
     mLogdTimestampNs = wallClockTimestampNs;
     mElapsedTimestampNs = elapsedTimestampNs;
@@ -189,9 +183,6 @@
     mValues.push_back(FieldValue(Field(mTagId, getSimpleField(4)), Value(trainInfo.status)));
 }
 
-LogEvent::LogEvent(int32_t tagId, int64_t timestampNs) : LogEvent(tagId, timestampNs, timestampNs) {
-}
-
 LogEvent::LogEvent(int32_t tagId, int64_t timestampNs, int32_t uid) {
     mLogdTimestampNs = timestampNs;
     mTagId = tagId;
@@ -467,7 +458,10 @@
 
 // This parsing logic is tied to the encoding scheme used in StatsEvent.java and
 // stats_event.c
-void LogEvent::initNew() {
+bool LogEvent::parseBuffer(uint8_t* buf, size_t len) {
+    mBuf = buf;
+    mRemainingLen = (uint32_t)len;
+
     int32_t pos[] = {1, 1, 1};
     bool last[] = {false, false, false};
 
@@ -529,6 +523,7 @@
 
     if (mRemainingLen != 0) mValid = false;
     mBuf = nullptr;
+    return mValid;
 }
 
 uint8_t LogEvent::getTypeId(uint8_t typeInfo) {
diff --git a/cmds/statsd/src/logd/LogEvent.h b/cmds/statsd/src/logd/LogEvent.h
index e167e67..3940aa8 100644
--- a/cmds/statsd/src/logd/LogEvent.h
+++ b/cmds/statsd/src/logd/LogEvent.h
@@ -20,7 +20,6 @@
 
 #include <android/util/ProtoOutputStream.h>
 #include <private/android_logger.h>
-#include <stats_event.h>
 
 #include <string>
 #include <vector>
@@ -61,14 +60,32 @@
 };
 
 /**
- * Wrapper for the log_msg structure.
+ * This class decodes the structured, serialized encoding of an atom into a
+ * vector of FieldValues.
  */
 class LogEvent {
 public:
     /**
-     * Read a LogEvent from the socket
+     * \param uid user id of the logging caller
+     * \param pid process id of the logging caller
      */
-    explicit LogEvent(uint8_t* msg, uint32_t len, int32_t uid, int32_t pid);
+    explicit LogEvent(int32_t uid, int32_t pid);
+
+    /**
+     * Parses the atomId, timestamp, and vector of values from a buffer
+     * containing the StatsEvent/AStatsEvent encoding of an atom.
+     *
+     * \param buf a buffer that begins at the start of the serialized atom (it
+     * should not include the android_log_header_t or the StatsEventTag)
+     * \param len size of the buffer
+     *
+     * \return success of the initialization
+     */
+    bool parseBuffer(uint8_t* buf, size_t len);
+
+    // TODO(b/149590301): delete unused functions below once LogEvent uses the
+    // new socket schema within test code. Really we would like the only entry
+    // points into LogEvent to be the above constructor and parseBuffer functions.
 
     /**
      * Constructs a LogEvent with synthetic data for testing. Must call init() before reading.
@@ -76,9 +93,6 @@
     explicit LogEvent(int32_t tagId, int64_t wallClockTimestampNs, int64_t elapsedTimestampNs);
 
     // For testing. The timestamp is used as both elapsed real time and logd timestamp.
-    explicit LogEvent(int32_t tagId, int64_t timestampNs);
-
-    // For testing. The timestamp is used as both elapsed real time and logd timestamp.
     explicit LogEvent(int32_t tagId, int64_t timestampNs, int32_t uid);
 
     /**
@@ -192,10 +206,6 @@
         return &mValues;
     }
 
-    bool isValid() {
-          return mValid;
-    }
-
     inline LogEvent makeCopy() {
         return LogEvent(*this);
     }
@@ -222,12 +232,6 @@
      */
     LogEvent(const LogEvent&);
 
-
-    /**
-     * Parsing function for new encoding scheme.
-     */
-    void initNew();
-
     void parseInt32(int32_t* pos, int32_t depth, bool* last);
     void parseInt64(int32_t* pos, int32_t depth, bool* last);
     void parseString(int32_t* pos, int32_t depth, bool* last);
@@ -238,13 +242,14 @@
     void parseAttributionChain(int32_t* pos, int32_t depth, bool* last);
 
     /**
-     * mBuf is a pointer to the current location in the buffer being parsed.
-     * Because the buffer lives  on the StatsSocketListener stack, this pointer
-     * is only valid during the LogEvent constructor. It will be set to null at
-     * the end of initNew.
+     * The below three variables are only valid during the execution of
+     * parseBuffer. There are no guarantees about the state of these variables
+     * before/after.
+     *
+     * TODO (b/150312423): These shouldn't be member variables. We should pass
+     * them around as parameters.
      */
     uint8_t* mBuf;
-
     uint32_t mRemainingLen; // number of valid bytes left in the buffer being parsed
     bool mValid = true; // stores whether the event we received from the socket is valid
 
diff --git a/cmds/statsd/src/socket/StatsSocketListener.cpp b/cmds/statsd/src/socket/StatsSocketListener.cpp
index 8f0f480..b877cc9 100755
--- a/cmds/statsd/src/socket/StatsSocketListener.cpp
+++ b/cmds/statsd/src/socket/StatsSocketListener.cpp
@@ -126,7 +126,10 @@
     uint32_t pid = cred->pid;
 
     int64_t oldestTimestamp;
-    if (!mQueue->push(std::make_unique<LogEvent>(msg, len, uid, pid), &oldestTimestamp)) {
+    std::unique_ptr<LogEvent> logEvent = std::make_unique<LogEvent>(uid, pid);
+    logEvent->parseBuffer(msg, len);
+
+    if (!mQueue->push(std::move(logEvent), &oldestTimestamp)) {
         StatsdStats::getInstance().noteEventQueueOverflow(oldestTimestamp);
     }
 
diff --git a/cmds/statsd/tests/LogEvent_test.cpp b/cmds/statsd/tests/LogEvent_test.cpp
index 7542faf..7458cbf 100644
--- a/cmds/statsd/tests/LogEvent_test.cpp
+++ b/cmds/statsd/tests/LogEvent_test.cpp
@@ -54,8 +54,9 @@
     size_t size;
     uint8_t* buf = AStatsEvent_getBuffer(event, &size);
 
-    LogEvent logEvent(buf, size, /*uid=*/ 1000, /*pid=*/ 1001);
-    EXPECT_TRUE(logEvent.isValid());
+    LogEvent logEvent(/*uid=*/1000, /*pid=*/1001);
+    EXPECT_TRUE(logEvent.parseBuffer(buf, size));
+
     EXPECT_EQ(100, logEvent.GetTagId());
     EXPECT_EQ(1000, logEvent.GetUid());
     EXPECT_EQ(1001, logEvent.GetPid());
@@ -102,8 +103,9 @@
     size_t size;
     uint8_t* buf = AStatsEvent_getBuffer(event, &size);
 
-    LogEvent logEvent(buf, size, /*uid=*/ 1000, /*pid=*/ 1001);
-    EXPECT_TRUE(logEvent.isValid());
+    LogEvent logEvent(/*uid=*/ 1000, /*pid=*/ 1001);
+    EXPECT_TRUE(logEvent.parseBuffer(buf, size));
+
     EXPECT_EQ(100, logEvent.GetTagId());
     EXPECT_EQ(1000, logEvent.GetUid());
     EXPECT_EQ(1001, logEvent.GetPid());
@@ -137,8 +139,9 @@
     size_t size;
     uint8_t* buf = AStatsEvent_getBuffer(event, &size);
 
-    LogEvent logEvent(buf, size, /*uid=*/ 1000, /*pid=*/ 1001);
-    EXPECT_TRUE(logEvent.isValid());
+    LogEvent logEvent(/*uid=*/ 1000, /*pid=*/ 1001);
+    EXPECT_TRUE(logEvent.parseBuffer(buf, size));
+
     EXPECT_EQ(100, logEvent.GetTagId());
     EXPECT_EQ(1000, logEvent.GetUid());
     EXPECT_EQ(1001, logEvent.GetPid());
@@ -165,8 +168,9 @@
     size_t size;
     uint8_t* buf = AStatsEvent_getBuffer(event, &size);
 
-    LogEvent logEvent(buf, size, /*uid=*/ 1000, /*pid=*/ 1001);
-    EXPECT_TRUE(logEvent.isValid());
+    LogEvent logEvent(/*uid=*/ 1000, /*pid=*/ 1001);
+    EXPECT_TRUE(logEvent.parseBuffer(buf, size));
+
     EXPECT_EQ(100, logEvent.GetTagId());
     EXPECT_EQ(1000, logEvent.GetUid());
     EXPECT_EQ(1001, logEvent.GetPid());
@@ -200,8 +204,9 @@
     size_t size;
     uint8_t* buf = AStatsEvent_getBuffer(event, &size);
 
-    LogEvent logEvent(buf, size, /*uid=*/ 1000, /*pid=*/ 1001);
-    EXPECT_TRUE(logEvent.isValid());
+    LogEvent logEvent(/*uid=*/ 1000, /*pid=*/ 1001);
+    EXPECT_TRUE(logEvent.parseBuffer(buf, size));
+
     EXPECT_EQ(100, logEvent.GetTagId());
     EXPECT_EQ(1000, logEvent.GetUid());
     EXPECT_EQ(1001, logEvent.GetPid());
diff --git a/cmds/statsd/tests/condition/SimpleConditionTracker_test.cpp b/cmds/statsd/tests/condition/SimpleConditionTracker_test.cpp
index 36094b2..4b78e30 100644
--- a/cmds/statsd/tests/condition/SimpleConditionTracker_test.cpp
+++ b/cmds/statsd/tests/condition/SimpleConditionTracker_test.cpp
@@ -13,6 +13,7 @@
 // limitations under the License.
 
 #include "src/condition/SimpleConditionTracker.h"
+#include "stats_event.h"
 #include "tests/statsd_test_util.h"
 
 #include <gmock/gmock.h>
@@ -31,6 +32,8 @@
 namespace os {
 namespace statsd {
 
+namespace {
+
 const ConfigKey kConfigKey(0, 12345);
 
 const int ATTRIBUTION_NODE_FIELD_ID = 1;
@@ -57,24 +60,33 @@
     return simplePredicate;
 }
 
-void writeAttributionNodesToEvent(LogEvent* event, const std::vector<int> &uids) {
-    std::vector<AttributionNodeInternal> nodes;
-    for (size_t i = 0; i < uids.size(); ++i) {
-        AttributionNodeInternal node;
-        node.set_uid(uids[i]);
-        nodes.push_back(node);
+void makeWakeLockEvent(LogEvent* logEvent, uint32_t atomId, uint64_t timestamp,
+                       const vector<int>& uids, const string& wl, int acquire) {
+    AStatsEvent* statsEvent = AStatsEvent_obtain();
+    AStatsEvent_setAtomId(statsEvent, atomId);
+    AStatsEvent_overwriteTimestamp(statsEvent, timestamp);
+
+    vector<std::string> tags(uids.size()); // vector of empty strings
+    vector<const char*> cTags(uids.size());
+    for (int i = 0; i < cTags.size(); i++) {
+        cTags[i] = tags[i].c_str();
     }
-    event->write(nodes);  // attribution chain.
+    AStatsEvent_writeAttributionChain(statsEvent, reinterpret_cast<const uint32_t*>(uids.data()),
+                                      cTags.data(), uids.size());
+
+    AStatsEvent_writeString(statsEvent, wl.c_str());
+    AStatsEvent_writeInt32(statsEvent, acquire);
+    AStatsEvent_build(statsEvent);
+
+    size_t size;
+    uint8_t* buf = AStatsEvent_getBuffer(statsEvent, &size);
+    logEvent->parseBuffer(buf, size);
+
+    AStatsEvent_release(statsEvent);
 }
 
-// TODO(b/149590301): Update this helper to use new socket schema.
-//void makeWakeLockEvent(
-//        LogEvent* event, const std::vector<int> &uids, const string& wl, int acquire) {
-//    writeAttributionNodesToEvent(event, uids);
-//    event->write(wl);
-//    event->write(acquire);
-//    event->init();
-//}
+} // anonymous namespace
+
 
 std::map<int64_t, HashableDimensionKey> getWakeLockQueryKey(
     const Position position,
@@ -265,138 +277,128 @@
     EXPECT_TRUE(changedCache[0]);
 }
 
-// TODO(b/149590301): Update these tests to use new socket schema.
-//TEST(SimpleConditionTrackerTest, TestSlicedCondition) {
-//    std::vector<sp<ConditionTracker>> allConditions;
-//    for (Position position :
-//            { Position::FIRST, Position::LAST}) {
-//
-//        SimplePredicate simplePredicate = getWakeLockHeldCondition(
-//                true /*nesting*/, true /*default to false*/, true /*output slice by uid*/,
-//                position);
-//        string conditionName = "WL_HELD_BY_UID2";
-//
-//        unordered_map<int64_t, int> trackerNameIndexMap;
-//        trackerNameIndexMap[StringToId("WAKE_LOCK_ACQUIRE")] = 0;
-//        trackerNameIndexMap[StringToId("WAKE_LOCK_RELEASE")] = 1;
-//        trackerNameIndexMap[StringToId("RELEASE_ALL")] = 2;
-//
-//        SimpleConditionTracker conditionTracker(kConfigKey, StringToId(conditionName),
-//                                                0 /*condition tracker index*/, simplePredicate,
-//                                                trackerNameIndexMap);
-//
-//        std::vector<int> uids = {111, 222, 333};
-//
-//        LogEvent event(1 /*tagId*/, 0 /*timestamp*/);
-//        makeWakeLockEvent(&event, uids, "wl1", 1);
-//
-//        // one matched start
-//        vector<MatchingState> matcherState;
-//        matcherState.push_back(MatchingState::kMatched);
-//        matcherState.push_back(MatchingState::kNotMatched);
-//        matcherState.push_back(MatchingState::kNotMatched);
-//        vector<sp<ConditionTracker>> allPredicates;
-//        vector<ConditionState> conditionCache(1, ConditionState::kNotEvaluated);
-//        vector<bool> changedCache(1, false);
-//
-//        conditionTracker.evaluateCondition(event, matcherState, allPredicates, conditionCache,
-//                                           changedCache);
-//
-//        if (position == Position::FIRST ||
-//            position == Position::LAST) {
-//            EXPECT_EQ(1UL, conditionTracker.mSlicedConditionState.size());
-//        } else {
-//            EXPECT_EQ(uids.size(), conditionTracker.mSlicedConditionState.size());
-//        }
-//        EXPECT_TRUE(changedCache[0]);
-//        if (position == Position::FIRST ||
-//            position == Position::LAST) {
-//            EXPECT_EQ(conditionTracker.getChangedToTrueDimensions(allConditions)->size(), 1u);
-//            EXPECT_TRUE(conditionTracker.getChangedToFalseDimensions(allConditions)->empty());
-//        } else {
-//            EXPECT_EQ(conditionTracker.getChangedToTrueDimensions(allConditions)->size(), uids.size());
-//        }
-//
-//        // Now test query
-//        const auto queryKey = getWakeLockQueryKey(position, uids, conditionName);
-//        conditionCache[0] = ConditionState::kNotEvaluated;
-//
-//        conditionTracker.isConditionMet(queryKey, allPredicates,
-//                                        false,
-//                                        conditionCache);
-//        EXPECT_EQ(ConditionState::kTrue, conditionCache[0]);
-//
-//        // another wake lock acquired by this uid
-//        LogEvent event2(1 /*tagId*/, 0 /*timestamp*/);
-//        makeWakeLockEvent(&event2, uids, "wl2", 1);
-//        matcherState.clear();
-//        matcherState.push_back(MatchingState::kMatched);
-//        matcherState.push_back(MatchingState::kNotMatched);
-//        conditionCache[0] = ConditionState::kNotEvaluated;
-//        changedCache[0] = false;
-//        conditionTracker.evaluateCondition(event2, matcherState, allPredicates, conditionCache,
-//                                           changedCache);
-//        EXPECT_FALSE(changedCache[0]);
-//        if (position == Position::FIRST ||
-//            position == Position::LAST) {
-//            EXPECT_EQ(1UL, conditionTracker.mSlicedConditionState.size());
-//        } else {
-//            EXPECT_EQ(uids.size(), conditionTracker.mSlicedConditionState.size());
-//        }
-//        EXPECT_TRUE(conditionTracker.getChangedToTrueDimensions(allConditions)->empty());
-//        EXPECT_TRUE(conditionTracker.getChangedToFalseDimensions(allConditions)->empty());
-//
-//
-//        // wake lock 1 release
-//        LogEvent event3(1 /*tagId*/, 0 /*timestamp*/);
-//        makeWakeLockEvent(&event3, uids, "wl1", 0);  // now release it.
-//        matcherState.clear();
-//        matcherState.push_back(MatchingState::kNotMatched);
-//        matcherState.push_back(MatchingState::kMatched);
-//        conditionCache[0] = ConditionState::kNotEvaluated;
-//        changedCache[0] = false;
-//        conditionTracker.evaluateCondition(event3, matcherState, allPredicates, conditionCache,
-//                                           changedCache);
-//        // nothing changes, because wake lock 2 is still held for this uid
-//        EXPECT_FALSE(changedCache[0]);
-//        if (position == Position::FIRST ||
-//            position == Position::LAST) {
-//            EXPECT_EQ(1UL, conditionTracker.mSlicedConditionState.size());
-//        } else {
-//            EXPECT_EQ(uids.size(), conditionTracker.mSlicedConditionState.size());
-//        }
-//        EXPECT_TRUE(conditionTracker.getChangedToTrueDimensions(allConditions)->empty());
-//        EXPECT_TRUE(conditionTracker.getChangedToFalseDimensions(allConditions)->empty());
-//
-//        LogEvent event4(1 /*tagId*/, 0 /*timestamp*/);
-//        makeWakeLockEvent(&event4, uids, "wl2", 0);  // now release it.
-//        matcherState.clear();
-//        matcherState.push_back(MatchingState::kNotMatched);
-//        matcherState.push_back(MatchingState::kMatched);
-//        conditionCache[0] = ConditionState::kNotEvaluated;
-//        changedCache[0] = false;
-//        conditionTracker.evaluateCondition(event4, matcherState, allPredicates, conditionCache,
-//                                           changedCache);
-//        EXPECT_EQ(0UL, conditionTracker.mSlicedConditionState.size());
-//        EXPECT_TRUE(changedCache[0]);
-//        if (position == Position::FIRST ||
-//            position == Position::LAST) {
-//            EXPECT_EQ(conditionTracker.getChangedToFalseDimensions(allConditions)->size(), 1u);
-//            EXPECT_TRUE(conditionTracker.getChangedToTrueDimensions(allConditions)->empty());
-//        } else {
-//            EXPECT_EQ(conditionTracker.getChangedToFalseDimensions(allConditions)->size(), uids.size());
-//        }
-//
-//        // query again
-//        conditionCache[0] = ConditionState::kNotEvaluated;
-//        conditionTracker.isConditionMet(queryKey, allPredicates,
-//                                        false,
-//                                        conditionCache);
-//        EXPECT_EQ(ConditionState::kFalse, conditionCache[0]);
-//    }
-//
-//}
-//
+TEST(SimpleConditionTrackerTest, TestSlicedCondition) {
+    std::vector<sp<ConditionTracker>> allConditions;
+    for (Position position : {Position::FIRST, Position::LAST}) {
+        SimplePredicate simplePredicate = getWakeLockHeldCondition(
+                true /*nesting*/, true /*default to false*/, true /*output slice by uid*/,
+                position);
+        string conditionName = "WL_HELD_BY_UID2";
+
+        unordered_map<int64_t, int> trackerNameIndexMap;
+        trackerNameIndexMap[StringToId("WAKE_LOCK_ACQUIRE")] = 0;
+        trackerNameIndexMap[StringToId("WAKE_LOCK_RELEASE")] = 1;
+        trackerNameIndexMap[StringToId("RELEASE_ALL")] = 2;
+
+        SimpleConditionTracker conditionTracker(kConfigKey, StringToId(conditionName),
+                                                0 /*condition tracker index*/, simplePredicate,
+                                                trackerNameIndexMap);
+
+        std::vector<int> uids = {111, 222, 333};
+
+        LogEvent event(/*uid=*/-1, /*pid=*/-1);
+        makeWakeLockEvent(&event, /*atomId=*/1, /*timestamp=*/0, uids, "wl1", /*acquire=*/1);
+
+        // one matched start
+        vector<MatchingState> matcherState;
+        matcherState.push_back(MatchingState::kMatched);
+        matcherState.push_back(MatchingState::kNotMatched);
+        matcherState.push_back(MatchingState::kNotMatched);
+        vector<sp<ConditionTracker>> allPredicates;
+        vector<ConditionState> conditionCache(1, ConditionState::kNotEvaluated);
+        vector<bool> changedCache(1, false);
+
+        conditionTracker.evaluateCondition(event, matcherState, allPredicates, conditionCache,
+                                           changedCache);
+
+        if (position == Position::FIRST || position == Position::LAST) {
+            EXPECT_EQ(1UL, conditionTracker.mSlicedConditionState.size());
+        } else {
+            EXPECT_EQ(uids.size(), conditionTracker.mSlicedConditionState.size());
+        }
+        EXPECT_TRUE(changedCache[0]);
+        if (position == Position::FIRST || position == Position::LAST) {
+            EXPECT_EQ(conditionTracker.getChangedToTrueDimensions(allConditions)->size(), 1u);
+            EXPECT_TRUE(conditionTracker.getChangedToFalseDimensions(allConditions)->empty());
+        } else {
+            EXPECT_EQ(conditionTracker.getChangedToTrueDimensions(allConditions)->size(),
+                      uids.size());
+        }
+
+        // Now test query
+        const auto queryKey = getWakeLockQueryKey(position, uids, conditionName);
+        conditionCache[0] = ConditionState::kNotEvaluated;
+
+        conditionTracker.isConditionMet(queryKey, allPredicates, false, conditionCache);
+        EXPECT_EQ(ConditionState::kTrue, conditionCache[0]);
+
+        // another wake lock acquired by this uid
+        LogEvent event2(/*uid=*/-1, /*pid=*/-1);
+        makeWakeLockEvent(&event2, /*atomId=*/1, /*timestamp=*/0, uids, "wl2", /*acquire=*/1);
+        matcherState.clear();
+        matcherState.push_back(MatchingState::kMatched);
+        matcherState.push_back(MatchingState::kNotMatched);
+        conditionCache[0] = ConditionState::kNotEvaluated;
+        changedCache[0] = false;
+        conditionTracker.evaluateCondition(event2, matcherState, allPredicates, conditionCache,
+                                           changedCache);
+        EXPECT_FALSE(changedCache[0]);
+        if (position == Position::FIRST || position == Position::LAST) {
+            EXPECT_EQ(1UL, conditionTracker.mSlicedConditionState.size());
+        } else {
+            EXPECT_EQ(uids.size(), conditionTracker.mSlicedConditionState.size());
+        }
+        EXPECT_TRUE(conditionTracker.getChangedToTrueDimensions(allConditions)->empty());
+        EXPECT_TRUE(conditionTracker.getChangedToFalseDimensions(allConditions)->empty());
+
+
+        // wake lock 1 release
+        LogEvent event3(/*uid=*/-1, /*pid=*/-1);
+        makeWakeLockEvent(&event3, /*atomId=*/1, /*timestamp=*/0, uids, "wl1", /*acquire=*/0);
+        matcherState.clear();
+        matcherState.push_back(MatchingState::kNotMatched);
+        matcherState.push_back(MatchingState::kMatched);
+        conditionCache[0] = ConditionState::kNotEvaluated;
+        changedCache[0] = false;
+        conditionTracker.evaluateCondition(event3, matcherState, allPredicates, conditionCache,
+                                           changedCache);
+        // nothing changes, because wake lock 2 is still held for this uid
+        EXPECT_FALSE(changedCache[0]);
+        if (position == Position::FIRST || position == Position::LAST) {
+            EXPECT_EQ(1UL, conditionTracker.mSlicedConditionState.size());
+        } else {
+            EXPECT_EQ(uids.size(), conditionTracker.mSlicedConditionState.size());
+        }
+        EXPECT_TRUE(conditionTracker.getChangedToTrueDimensions(allConditions)->empty());
+        EXPECT_TRUE(conditionTracker.getChangedToFalseDimensions(allConditions)->empty());
+
+        LogEvent event4(/*uid=*/-1, /*pid=*/-1);
+        makeWakeLockEvent(&event4, /*atomId=*/1, /*timestamp=*/0, uids, "wl2", /*acquire=*/0);
+        matcherState.clear();
+        matcherState.push_back(MatchingState::kNotMatched);
+        matcherState.push_back(MatchingState::kMatched);
+        conditionCache[0] = ConditionState::kNotEvaluated;
+        changedCache[0] = false;
+        conditionTracker.evaluateCondition(event4, matcherState, allPredicates, conditionCache,
+                                           changedCache);
+        EXPECT_EQ(0UL, conditionTracker.mSlicedConditionState.size());
+        EXPECT_TRUE(changedCache[0]);
+        if (position == Position::FIRST || position == Position::LAST) {
+            EXPECT_EQ(conditionTracker.getChangedToFalseDimensions(allConditions)->size(), 1u);
+            EXPECT_TRUE(conditionTracker.getChangedToTrueDimensions(allConditions)->empty());
+        } else {
+            EXPECT_EQ(conditionTracker.getChangedToFalseDimensions(allConditions)->size(),
+                      uids.size());
+        }
+
+        // query again
+        conditionCache[0] = ConditionState::kNotEvaluated;
+        conditionTracker.isConditionMet(queryKey, allPredicates, false, conditionCache);
+        EXPECT_EQ(ConditionState::kFalse, conditionCache[0]);
+    }
+
+}
+
 //TEST(SimpleConditionTrackerTest, TestSlicedWithNoOutputDim) {
 //    std::vector<sp<ConditionTracker>> allConditions;
 //
diff --git a/cmds/statsd/tests/external/StatsCallbackPuller_test.cpp b/cmds/statsd/tests/external/StatsCallbackPuller_test.cpp
index e416b4c..1ff6621 100644
--- a/cmds/statsd/tests/external/StatsCallbackPuller_test.cpp
+++ b/cmds/statsd/tests/external/StatsCallbackPuller_test.cpp
@@ -28,6 +28,7 @@
 
 #include "../metrics/metrics_test_helper.h"
 #include "src/stats_log_util.h"
+#include "stats_event.h"
 #include "tests/statsd_test_util.h"
 
 #ifdef __ANDROID__
diff --git a/cmds/statsd/tests/log_event/LogEventQueue_test.cpp b/cmds/statsd/tests/log_event/LogEventQueue_test.cpp
index f27d129..c4407f4 100644
--- a/cmds/statsd/tests/log_event/LogEventQueue_test.cpp
+++ b/cmds/statsd/tests/log_event/LogEventQueue_test.cpp
@@ -16,9 +16,11 @@
 
 #include <gmock/gmock.h>
 #include <gtest/gtest.h>
+#include <stdio.h>
+
 #include <thread>
 
-#include <stdio.h>
+#include "stats_event.h"
 
 namespace android {
 namespace os {
@@ -29,6 +31,25 @@
 
 using std::unique_ptr;
 
+namespace {
+
+std::unique_ptr<LogEvent> makeLogEvent(uint64_t timestampNs) {
+    AStatsEvent* statsEvent = AStatsEvent_obtain();
+    AStatsEvent_setAtomId(statsEvent, 10);
+    AStatsEvent_overwriteTimestamp(statsEvent, timestampNs);
+    AStatsEvent_build(statsEvent);
+
+    size_t size;
+    uint8_t* buf = AStatsEvent_getBuffer(statsEvent, &size);
+
+    std::unique_ptr<LogEvent> logEvent = std::make_unique<LogEvent>(/*uid=*/-1, /*pid=*/-1);
+    logEvent->parseBuffer(buf, size);
+    AStatsEvent_release(statsEvent);
+    return logEvent;
+}
+
+} // anonymous namespace
+
 #ifdef __ANDROID__
 TEST(LogEventQueue_test, TestGoodConsumer) {
     LogEventQueue queue(50);
@@ -36,8 +57,7 @@
     std::thread writer([&queue, timeBaseNs] {
         for (int i = 0; i < 100; i++) {
             int64_t oldestEventNs;
-            bool success = queue.push(std::make_unique<LogEvent>(10, timeBaseNs + i * 1000),
-                                      &oldestEventNs);
+            bool success = queue.push(makeLogEvent(timeBaseNs + i * 1000), &oldestEventNs);
             EXPECT_TRUE(success);
             std::this_thread::sleep_for(std::chrono::milliseconds(1));
         }
@@ -63,8 +83,7 @@
         int failure_count = 0;
         int64_t oldestEventNs;
         for (int i = 0; i < 100; i++) {
-            bool success = queue.push(std::make_unique<LogEvent>(10, timeBaseNs + i * 1000),
-                                      &oldestEventNs);
+            bool success = queue.push(makeLogEvent(timeBaseNs + i * 1000), &oldestEventNs);
             if (!success) failure_count++;
             std::this_thread::sleep_for(std::chrono::milliseconds(1));
         }
diff --git a/cmds/statsd/tests/statsd_test_util.cpp b/cmds/statsd/tests/statsd_test_util.cpp
index 2bfce9b..d416f13 100644
--- a/cmds/statsd/tests/statsd_test_util.cpp
+++ b/cmds/statsd/tests/statsd_test_util.cpp
@@ -15,6 +15,7 @@
 #include "statsd_test_util.h"
 
 #include <aidl/android/util/StatsEventParcel.h>
+#include "stats_event.h"
 
 using aidl::android::util::StatsEventParcel;
 using std::shared_ptr;
diff --git a/core/java/android/accessibilityservice/AccessibilityServiceInfo.java b/core/java/android/accessibilityservice/AccessibilityServiceInfo.java
index 3b0667d..ca22bf4 100644
--- a/core/java/android/accessibilityservice/AccessibilityServiceInfo.java
+++ b/core/java/android/accessibilityservice/AccessibilityServiceInfo.java
@@ -16,6 +16,8 @@
 
 package android.accessibilityservice;
 
+import static android.accessibilityservice.util.AccessibilityUtils.getFilteredHtmlText;
+import static android.accessibilityservice.util.AccessibilityUtils.loadSafeAnimatedImage;
 import static android.content.pm.PackageManager.FEATURE_FINGERPRINT;
 
 import android.annotation.IntDef;
@@ -27,7 +29,6 @@
 import android.compat.annotation.UnsupportedAppUsage;
 import android.content.ComponentName;
 import android.content.Context;
-import android.content.pm.ApplicationInfo;
 import android.content.pm.PackageManager;
 import android.content.pm.PackageManager.NameNotFoundException;
 import android.content.pm.ResolveInfo;
@@ -782,12 +783,10 @@
     }
 
     /**
-     * The animated image resource id.
-     * <p>
-     *    <strong>Statically set from
-     *    {@link AccessibilityService#SERVICE_META_DATA meta-data}.</strong>
-     * </p>
+     * Gets the animated image resource id.
+     *
      * @return The animated image resource id.
+     *
      * @hide
      */
     public int getAnimatedImageRes() {
@@ -797,10 +796,14 @@
     /**
      * The animated image drawable.
      * <p>
+     *    Image can not exceed the screen size.
      *    <strong>Statically set from
      *    {@link AccessibilityService#SERVICE_META_DATA meta-data}.</strong>
      * </p>
-     * @return The animated image drawable.
+     * @return The animated image drawable, or null if the resource is invalid or the image
+     * exceed the screen size.
+     *
+     * @hide
      */
     @Nullable
     public Drawable loadAnimatedImage(@NonNull Context context)  {
@@ -808,11 +811,8 @@
             return null;
         }
 
-        final PackageManager packageManager = context.getPackageManager();
-        final String packageName = mComponentName.getPackageName();
-        final ApplicationInfo applicationInfo = mResolveInfo.serviceInfo.applicationInfo;
-
-        return packageManager.getDrawable(packageName, mAnimatedImageRes, applicationInfo);
+        return loadSafeAnimatedImage(context, mResolveInfo.serviceInfo.applicationInfo,
+                mAnimatedImageRes);
     }
 
     /**
@@ -924,16 +924,19 @@
     }
 
     /**
-     * The localized html description of the accessibility service.
+     * The localized and restricted html description of the accessibility service.
      * <p>
+     *    Filters the <img> tag which do not meet the custom specification and the <a> tag.
      *    <strong>Statically set from
      *    {@link AccessibilityService#SERVICE_META_DATA meta-data}.</strong>
      * </p>
-     * @return The localized html description.
+     * @return The localized and restricted html description.
+     *
+     * @hide
      */
     @Nullable
     public String loadHtmlDescription(@NonNull PackageManager packageManager) {
-        if (mHtmlDescriptionRes == 0) {
+        if (mHtmlDescriptionRes == /* invalid */ 0) {
             return null;
         }
 
@@ -941,7 +944,7 @@
         final CharSequence htmlDescription = packageManager.getText(serviceInfo.packageName,
                 mHtmlDescriptionRes, serviceInfo.applicationInfo);
         if (htmlDescription != null) {
-            return htmlDescription.toString().trim();
+            return getFilteredHtmlText(htmlDescription.toString().trim());
         }
         return null;
     }
diff --git a/core/java/android/accessibilityservice/AccessibilityShortcutInfo.java b/core/java/android/accessibilityservice/AccessibilityShortcutInfo.java
index 6209679..d2bdf80 100644
--- a/core/java/android/accessibilityservice/AccessibilityShortcutInfo.java
+++ b/core/java/android/accessibilityservice/AccessibilityShortcutInfo.java
@@ -16,18 +16,21 @@
 
 package android.accessibilityservice;
 
+import static android.accessibilityservice.util.AccessibilityUtils.getFilteredHtmlText;
+import static android.accessibilityservice.util.AccessibilityUtils.loadSafeAnimatedImage;
+
 import android.annotation.NonNull;
 import android.annotation.Nullable;
 import android.content.ComponentName;
 import android.content.Context;
 import android.content.Intent;
 import android.content.pm.ActivityInfo;
-import android.content.pm.ApplicationInfo;
 import android.content.pm.PackageManager;
 import android.content.res.Resources;
 import android.content.res.TypedArray;
 import android.content.res.XmlResourceParser;
 import android.graphics.drawable.Drawable;
+import android.text.TextUtils;
 import android.util.AttributeSet;
 import android.util.Xml;
 
@@ -134,7 +137,7 @@
             // Gets animated image
             mAnimatedImageRes = asAttributes.getResourceId(
                     com.android.internal.R.styleable
-                            .AccessibilityShortcutTarget_animatedImageDrawable, 0);
+                            .AccessibilityShortcutTarget_animatedImageDrawable, /* defValue= */ 0);
             // Gets html description
             mHtmlDescriptionRes = asAttributes.getResourceId(
                     com.android.internal.R.styleable.AccessibilityShortcutTarget_htmlDescription,
@@ -192,7 +195,7 @@
     }
 
     /**
-     * The animated image resource id of the accessibility shortcut target.
+     * Gets the animated image resource id.
      *
      * @return The animated image resource id.
      *
@@ -205,7 +208,10 @@
     /**
      * The animated image drawable of the accessibility shortcut target.
      *
-     * @return The animated image drawable.
+     * @return The animated image drawable, or null if the resource is invalid or the image
+     * exceed the screen size.
+     *
+     * @hide
      */
     @Nullable
     public Drawable loadAnimatedImage(@NonNull Context context) {
@@ -213,21 +219,22 @@
             return null;
         }
 
-        final PackageManager packageManager = context.getPackageManager();
-        final String packageName = mComponentName.getPackageName();
-        final ApplicationInfo applicationInfo = mActivityInfo.applicationInfo;
-
-        return packageManager.getDrawable(packageName, mAnimatedImageRes, applicationInfo);
+        return loadSafeAnimatedImage(context, mActivityInfo.applicationInfo, mAnimatedImageRes);
     }
 
     /**
-     * The localized html description of the accessibility shortcut target.
+     * The localized and restricted html description of the accessibility shortcut target.
+     * It filters the <img> tag which do not meet the custom specification and the <a> tag.
      *
-     * @return The localized html description.
+     * @return The localized and restricted html description.
+     *
+     * @hide
      */
     @Nullable
     public String loadHtmlDescription(@NonNull PackageManager packageManager) {
-        return loadResourceString(packageManager, mActivityInfo, mHtmlDescriptionRes);
+        final String htmlDescription = loadResourceString(packageManager, mActivityInfo,
+                mHtmlDescriptionRes);
+        return TextUtils.isEmpty(htmlDescription) ? null : getFilteredHtmlText(htmlDescription);
     }
 
     /**
diff --git a/core/java/android/accessibilityservice/util/AccessibilityUtils.java b/core/java/android/accessibilityservice/util/AccessibilityUtils.java
new file mode 100644
index 0000000..fa32bb2
--- /dev/null
+++ b/core/java/android/accessibilityservice/util/AccessibilityUtils.java
@@ -0,0 +1,139 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.accessibilityservice.util;
+
+import android.annotation.NonNull;
+import android.annotation.Nullable;
+import android.annotation.StringRes;
+import android.content.Context;
+import android.content.pm.ApplicationInfo;
+import android.content.pm.PackageManager;
+import android.content.res.Resources;
+import android.graphics.drawable.Drawable;
+import android.util.TypedValue;
+
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.List;
+import java.util.regex.Pattern;
+
+/**
+ * Collection of utilities for accessibility service.
+ *
+ * @hide
+ */
+public final class AccessibilityUtils {
+    private AccessibilityUtils() {}
+
+    // Used for html description of accessibility service. The <img> src tag must follow the
+    // prefix rule. e.g. <img src="R.drawable.fileName"/>
+    private static final String IMG_PREFIX = "R.drawable.";
+    private static final String ANCHOR_TAG = "a";
+    private static final List<String> UNSUPPORTED_TAG_LIST = new ArrayList<>(
+            Collections.singletonList(ANCHOR_TAG));
+
+    /**
+     * Gets the filtered html string for
+     * {@link android.accessibilityservice.AccessibilityServiceInfo} and
+     * {@link android.accessibilityservice.AccessibilityShortcutInfo}. It filters
+     * the <img> tag which do not meet the custom specification and the <a> tag.
+     *
+     * @param text the target text is html format.
+     * @return the filtered html string.
+     */
+    public static @NonNull String getFilteredHtmlText(@NonNull String text) {
+        final String replacementStart = "<invalidtag ";
+        final String replacementEnd = "</invalidtag>";
+
+        for (String tag : UNSUPPORTED_TAG_LIST) {
+            final String regexStart = "(?i)<" + tag + "(\\s+|>)";
+            final String regexEnd = "(?i)</" + tag + "\\s*>";
+            text = Pattern.compile(regexStart).matcher(text).replaceAll(replacementStart);
+            text = Pattern.compile(regexEnd).matcher(text).replaceAll(replacementEnd);
+        }
+
+        final String regexInvalidImgTag = "(?i)<img\\s+(?!src\\s*=\\s*\"(?-i)" + IMG_PREFIX + ")";
+        text = Pattern.compile(regexInvalidImgTag).matcher(text).replaceAll(
+                replacementStart);
+
+        return text;
+    }
+
+    /**
+     * Loads the animated image for
+     * {@link android.accessibilityservice.AccessibilityServiceInfo} and
+     * {@link android.accessibilityservice.AccessibilityShortcutInfo}. It checks the resource
+     * whether to exceed the screen size.
+     *
+     * @param context the current context.
+     * @param applicationInfo the current application.
+     * @param resId the animated image resource id.
+     * @return the animated image which is safe.
+     */
+    @Nullable
+    public static Drawable loadSafeAnimatedImage(@NonNull Context context,
+            @NonNull ApplicationInfo applicationInfo, @StringRes int resId) {
+        if (resId == /* invalid */ 0) {
+            return null;
+        }
+
+        final PackageManager packageManager = context.getPackageManager();
+        final String packageName = applicationInfo.packageName;
+        final Drawable bannerDrawable = packageManager.getDrawable(packageName, resId,
+                applicationInfo);
+        if (bannerDrawable == null) {
+            return null;
+        }
+
+        final boolean isImageWidthOverScreenLength =
+                bannerDrawable.getIntrinsicWidth() > getScreenWidthPixels(context);
+        final boolean isImageHeightOverScreenLength =
+                bannerDrawable.getIntrinsicHeight() > getScreenHeightPixels(context);
+
+        return (isImageWidthOverScreenLength || isImageHeightOverScreenLength)
+                ? null
+                : bannerDrawable;
+    }
+
+    /**
+     * Gets the width of the screen.
+     *
+     * @param context the current context.
+     * @return the width of the screen in term of pixels.
+     */
+    private static int getScreenWidthPixels(@NonNull Context context) {
+        final Resources resources = context.getResources();
+        final int screenWidthDp = resources.getConfiguration().screenWidthDp;
+
+        return Math.round(TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, screenWidthDp,
+                resources.getDisplayMetrics()));
+    }
+
+    /**
+     * Gets the height of the screen.
+     *
+     * @param context the current context.
+     * @return the height of the screen in term of pixels.
+     */
+    private static int getScreenHeightPixels(@NonNull Context context) {
+        final Resources resources = context.getResources();
+        final int screenHeightDp = resources.getConfiguration().screenHeightDp;
+
+        return Math.round(TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, screenHeightDp,
+                resources.getDisplayMetrics()));
+    }
+}
diff --git a/core/java/android/app/ActivityTaskManager.java b/core/java/android/app/ActivityTaskManager.java
index d48b35b..fb315ad 100644
--- a/core/java/android/app/ActivityTaskManager.java
+++ b/core/java/android/app/ActivityTaskManager.java
@@ -215,8 +215,7 @@
     public boolean setTaskWindowingModeSplitScreenPrimary(int taskId, int createMode, boolean toTop,
             boolean animate, Rect initialBounds, boolean showRecents) throws SecurityException {
         try {
-            return getService().setTaskWindowingModeSplitScreenPrimary(taskId, createMode, toTop,
-                    animate, initialBounds, showRecents);
+            return getService().setTaskWindowingModeSplitScreenPrimary(taskId, toTop);
         } catch (RemoteException e) {
             throw e.rethrowFromSystemServer();
         }
diff --git a/core/java/android/app/ApplicationPackageManager.java b/core/java/android/app/ApplicationPackageManager.java
index 4f41f8b..969ea70 100644
--- a/core/java/android/app/ApplicationPackageManager.java
+++ b/core/java/android/app/ApplicationPackageManager.java
@@ -675,7 +675,7 @@
     @Override
     public int checkPermission(String permName, String pkgName) {
         return PermissionManager
-                .checkPackageNamePermission(permName, pkgName);
+                .checkPackageNamePermission(permName, pkgName, getUserId());
     }
 
     @Override
diff --git a/core/java/android/app/ContextImpl.java b/core/java/android/app/ContextImpl.java
index 96edca1..2873b10 100644
--- a/core/java/android/app/ContextImpl.java
+++ b/core/java/android/app/ContextImpl.java
@@ -1397,9 +1397,9 @@
     }
 
     @Override
-    public void sendOrderedBroadcast(Intent intent, String receiverPermission, String receiverAppOp,
-            Bundle options, BroadcastReceiver resultReceiver, Handler scheduler, int initialCode,
-            String initialData, @Nullable Bundle initialExtras) {
+    public void sendOrderedBroadcast(Intent intent, int initialCode, String receiverPermission,
+            String receiverAppOp, BroadcastReceiver resultReceiver, Handler scheduler,
+            String initialData, @Nullable Bundle initialExtras, Bundle options) {
         int intAppOp = AppOpsManager.OP_NONE;
         if (!TextUtils.isEmpty(receiverAppOp)) {
             intAppOp = AppOpsManager.strOpToOp(receiverAppOp);
diff --git a/core/java/android/app/IActivityManager.aidl b/core/java/android/app/IActivityManager.aidl
index 463c8c9..6f0611e 100644
--- a/core/java/android/app/IActivityManager.aidl
+++ b/core/java/android/app/IActivityManager.aidl
@@ -528,29 +528,6 @@
     boolean unlockUser(int userid, in byte[] token, in byte[] secret,
             in IProgressListener listener);
     void killPackageDependents(in String packageName, int userId);
-    /**
-     * Resizes the docked stack, and all other stacks as the result of the dock stack bounds change.
-     *
-     * @param dockedBounds The bounds for the docked stack.
-     * @param tempDockedTaskBounds The temporary bounds for the tasks in the docked stack, which
-     *                             might be different from the stack bounds to allow more
-     *                             flexibility while resizing, or {@code null} if they should be the
-     *                             same as the stack bounds.
-     * @param tempDockedTaskInsetBounds The temporary bounds for the tasks to calculate the insets.
-     *                                  When resizing, we usually "freeze" the layout of a task. To
-     *                                  achieve that, we also need to "freeze" the insets, which
-     *                                  gets achieved by changing task bounds but not bounds used
-     *                                  to calculate the insets in this transient state
-     * @param tempOtherTaskBounds The temporary bounds for the tasks in all other stacks, or
-     *                            {@code null} if they should be the same as the stack bounds.
-     * @param tempOtherTaskInsetBounds Like {@code tempDockedTaskInsetBounds}, but for the other
-     *                                 stacks.
-     * @throws RemoteException
-     */
-    @UnsupportedAppUsage
-    void resizeDockedStack(in Rect dockedBounds, in Rect tempDockedTaskBounds,
-            in Rect tempDockedTaskInsetBounds,
-            in Rect tempOtherTaskBounds, in Rect tempOtherTaskInsetBounds);
     @UnsupportedAppUsage
     void removeStack(int stackId);
     void makePackageIdle(String packageName, int userId);
diff --git a/core/java/android/app/IActivityTaskManager.aidl b/core/java/android/app/IActivityTaskManager.aidl
index 266a06a..7c89263 100644
--- a/core/java/android/app/IActivityTaskManager.aidl
+++ b/core/java/android/app/IActivityTaskManager.aidl
@@ -244,8 +244,7 @@
      */
     boolean setTaskWindowingMode(int taskId, int windowingMode, boolean toTop);
     void moveTaskToStack(int taskId, int stackId, boolean toTop);
-    boolean setTaskWindowingModeSplitScreenPrimary(int taskId, int createMode, boolean toTop,
-            boolean animate, in Rect initialBounds, boolean showRecents);
+    boolean setTaskWindowingModeSplitScreenPrimary(int taskId, boolean toTop);
     /**
      * Removes stacks in the input windowing modes from the system if they are of activity type
      * ACTIVITY_TYPE_STANDARD or ACTIVITY_TYPE_UNDEFINED
diff --git a/core/java/android/app/compat/ChangeIdStateCache.java b/core/java/android/app/compat/ChangeIdStateCache.java
new file mode 100644
index 0000000..9ef63f6
--- /dev/null
+++ b/core/java/android/app/compat/ChangeIdStateCache.java
@@ -0,0 +1,86 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.app.compat;
+
+import android.app.PropertyInvalidatedCache;
+import android.content.Context;
+import android.os.Binder;
+import android.os.RemoteException;
+import android.os.ServiceManager;
+
+import com.android.internal.compat.IPlatformCompat;
+
+/**
+ * Handles caching of calls to {@link com.android.internal.compat.IPlatformCompat}
+ * @hide
+ */
+public final class ChangeIdStateCache
+        extends PropertyInvalidatedCache<ChangeIdStateQuery, Boolean> {
+    private static final String CACHE_KEY = "cache_key.is_compat_change_enabled";
+    private static final int MAX_ENTRIES = 20;
+    private static boolean sDisabled = false;
+
+    /** @hide */
+    public ChangeIdStateCache() {
+        super(MAX_ENTRIES, CACHE_KEY);
+    }
+
+    /**
+     * Disable cache.
+     *
+     * <p>Should only be used in unit tests.
+     * @hide
+     */
+    public static void disable() {
+        sDisabled = true;
+    }
+
+    /**
+     * Invalidate the cache.
+     *
+     * <p>Can only be called by the system server process.
+     * @hide
+     */
+    public static void invalidate() {
+        if (!sDisabled) {
+            PropertyInvalidatedCache.invalidateCache(CACHE_KEY);
+        }
+    }
+
+    @Override
+    protected Boolean recompute(ChangeIdStateQuery query) {
+        IPlatformCompat platformCompat = IPlatformCompat.Stub.asInterface(
+                ServiceManager.getService(Context.PLATFORM_COMPAT_SERVICE));
+        final long token = Binder.clearCallingIdentity();
+        try {
+            if (query.type == ChangeIdStateQuery.QUERY_BY_PACKAGE_NAME) {
+                return platformCompat.isChangeEnabledByPackageName(query.changeId,
+                                                                   query.packageName,
+                                                                   query.userId);
+            } else if (query.type == ChangeIdStateQuery.QUERY_BY_UID) {
+                return platformCompat.isChangeEnabledByUid(query.changeId, query.uid);
+            } else {
+                throw new IllegalArgumentException("Invalid query type: " + query.type);
+            }
+        } catch (RemoteException e) {
+            e.rethrowFromSystemServer();
+        } finally {
+            Binder.restoreCallingIdentity(token);
+        }
+        throw new IllegalStateException("Could not recompute value!");
+    }
+}
diff --git a/core/java/android/app/compat/ChangeIdStateQuery.java b/core/java/android/app/compat/ChangeIdStateQuery.java
new file mode 100644
index 0000000..3c245b1
--- /dev/null
+++ b/core/java/android/app/compat/ChangeIdStateQuery.java
@@ -0,0 +1,90 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.app.compat;
+
+import android.annotation.IntDef;
+import android.annotation.NonNull;
+
+import com.android.internal.annotations.Immutable;
+
+import java.lang.annotation.Retention;
+import java.lang.annotation.RetentionPolicy;
+import java.util.Objects;
+
+
+/**
+ * A key type for caching calls to {@link com.android.internal.compat.IPlatformCompat}
+ *
+ * <p>For {@link com.android.internal.compat.IPlatformCompat#isChangeEnabledByPackageName}
+ * and {@link com.android.internal.compat.IPlatformCompat#isChangeEnabledByUid}
+ *
+ * @hide
+ */
+@Immutable
+final class ChangeIdStateQuery {
+
+    static final int QUERY_BY_PACKAGE_NAME = 0;
+    static final int QUERY_BY_UID = 1;
+    @IntDef({QUERY_BY_PACKAGE_NAME, QUERY_BY_UID})
+    @Retention(RetentionPolicy.SOURCE)
+    @interface QueryType {}
+
+    public @QueryType int type;
+    public long changeId;
+    public String packageName;
+    public int uid;
+    public int userId;
+
+    private ChangeIdStateQuery(@QueryType int type, long changeId, String packageName,
+                               int uid, int userId) {
+        this.type = type;
+        this.changeId = changeId;
+        this.packageName = packageName;
+        this.uid = uid;
+        this.userId = userId;
+    }
+
+    static ChangeIdStateQuery byPackageName(long changeId, @NonNull String packageName,
+                                            int userId) {
+        return new ChangeIdStateQuery(QUERY_BY_PACKAGE_NAME, changeId, packageName, 0, userId);
+    }
+
+    static ChangeIdStateQuery byUid(long changeId, int uid) {
+        return new ChangeIdStateQuery(QUERY_BY_UID, changeId, null, uid, 0);
+    }
+
+    @Override
+    public boolean equals(Object other) {
+        if (this == other) {
+            return true;
+        }
+        if ((other == null) || !(other instanceof ChangeIdStateQuery)) {
+            return false;
+        }
+        final ChangeIdStateQuery that = (ChangeIdStateQuery) other;
+        return this.type == that.type
+            && this.changeId == that.changeId
+            && Objects.equals(this.packageName, that.packageName)
+            && this.uid == that.uid
+            && this.userId == that.userId;
+    }
+
+    @Override
+    public int hashCode() {
+        return Objects.hash(type, changeId, packageName, uid, userId);
+    }
+}
diff --git a/core/java/android/app/compat/CompatChanges.java b/core/java/android/app/compat/CompatChanges.java
index e289a27..0d5e45f 100644
--- a/core/java/android/app/compat/CompatChanges.java
+++ b/core/java/android/app/compat/CompatChanges.java
@@ -19,14 +19,8 @@
 import android.annotation.NonNull;
 import android.annotation.SystemApi;
 import android.compat.Compatibility;
-import android.content.Context;
-import android.os.Binder;
-import android.os.RemoteException;
-import android.os.ServiceManager;
 import android.os.UserHandle;
 
-import com.android.internal.compat.IPlatformCompat;
-
 /**
  * CompatChanges APIs - to be used by platform code only (including mainline
  * modules).
@@ -35,6 +29,7 @@
  */
 @SystemApi
 public final class CompatChanges {
+    private static final ChangeIdStateCache QUERY_CACHE = new ChangeIdStateCache();
     private CompatChanges() {}
 
     /**
@@ -69,17 +64,8 @@
      */
     public static boolean isChangeEnabled(long changeId, @NonNull String packageName,
             @NonNull UserHandle user) {
-        IPlatformCompat platformCompat = IPlatformCompat.Stub.asInterface(
-                ServiceManager.getService(Context.PLATFORM_COMPAT_SERVICE));
-        final long token = Binder.clearCallingIdentity();
-        try {
-            return platformCompat.isChangeEnabledByPackageName(changeId, packageName,
-                    user.getIdentifier());
-        } catch (RemoteException e) {
-            throw e.rethrowFromSystemServer();
-        } finally {
-            Binder.restoreCallingIdentity(token);
-        }
+        return QUERY_CACHE.query(ChangeIdStateQuery.byPackageName(changeId, packageName,
+                                                           user.getIdentifier()));
     }
 
     /**
@@ -101,15 +87,7 @@
      * @return {@code true} if the change is enabled for the current app.
      */
     public static boolean isChangeEnabled(long changeId, int uid) {
-        IPlatformCompat platformCompat = IPlatformCompat.Stub.asInterface(
-                ServiceManager.getService(Context.PLATFORM_COMPAT_SERVICE));
-        final long token = Binder.clearCallingIdentity();
-        try {
-            return platformCompat.isChangeEnabledByUid(changeId, uid);
-        } catch (RemoteException e) {
-            throw e.rethrowFromSystemServer();
-        } finally {
-            Binder.restoreCallingIdentity(token);
-        }
+        return QUERY_CACHE.query(ChangeIdStateQuery.byUid(changeId, uid));
     }
+
 }
diff --git a/core/java/android/bluetooth/BluetoothPbap.java b/core/java/android/bluetooth/BluetoothPbap.java
index 1f89ddf..277a5a8 100644
--- a/core/java/android/bluetooth/BluetoothPbap.java
+++ b/core/java/android/bluetooth/BluetoothPbap.java
@@ -278,16 +278,19 @@
     }
 
     /**
-     * Pbap does not store connection policy, so this function only disconnects pbap if
-     * connectionPolicy is {@link #CONNECTION_POLICY_FORBIDDEN}.
+     * Set connection policy of the profile and tries to disconnect it if connectionPolicy is
+     * {@link BluetoothProfile#CONNECTION_POLICY_FORBIDDEN}
      *
      * <p> The device should already be paired.
-     * Connection policy can be one of {@link #CONNECTION_POLICY_ALLOWED},
-     * {@link #CONNECTION_POLICY_FORBIDDEN}, {@link #CONNECTION_POLICY_UNKNOWN}
+     * Connection policy can be one of:
+     * {@link BluetoothProfile#CONNECTION_POLICY_ALLOWED},
+     * {@link BluetoothProfile#CONNECTION_POLICY_FORBIDDEN},
+     * {@link BluetoothProfile#CONNECTION_POLICY_UNKNOWN}
      *
      * @param device Paired bluetooth device
-     * @param connectionPolicy determines whether to disconnect the device
-     * @return true if pbap is successfully disconnected, false otherwise
+     * @param connectionPolicy is the connection policy to set to for this profile
+     * @return true if connectionPolicy is set, false on error
+     *
      * @hide
      */
     @SystemApi
diff --git a/core/java/android/content/ContentResolver.java b/core/java/android/content/ContentResolver.java
index b748cfa..c7f42cb 100644
--- a/core/java/android/content/ContentResolver.java
+++ b/core/java/android/content/ContentResolver.java
@@ -3827,6 +3827,18 @@
         return queryArgs;
     }
 
+    /** @hide */
+    public static @NonNull Bundle includeSqlSelectionArgs(@NonNull Bundle queryArgs,
+            @Nullable String selection, @Nullable String[] selectionArgs) {
+        if (selection != null) {
+            queryArgs.putString(QUERY_ARG_SQL_SELECTION, selection);
+        }
+        if (selectionArgs != null) {
+            queryArgs.putStringArray(QUERY_ARG_SQL_SELECTION_ARGS, selectionArgs);
+        }
+        return queryArgs;
+    }
+
     /**
      * Returns structured sort args formatted as an SQL sort clause.
      *
diff --git a/core/java/android/content/Context.java b/core/java/android/content/Context.java
index 536b6c3..a8f7610 100644
--- a/core/java/android/content/Context.java
+++ b/core/java/android/content/Context.java
@@ -2543,12 +2543,13 @@
      *
      * @see #sendOrderedBroadcast(Intent, String, BroadcastReceiver, Handler, int, String, Bundle)
      * @see android.app.BroadcastOptions
+     * @hide
      */
-    public void sendOrderedBroadcast(@RequiresPermission @NonNull Intent intent,
+    public void sendOrderedBroadcast(@RequiresPermission @NonNull Intent intent, int initialCode,
             @Nullable String receiverPermission, @Nullable String receiverAppOp,
-            @Nullable Bundle options, @Nullable BroadcastReceiver resultReceiver,
-            @Nullable Handler scheduler, int initialCode, @Nullable String initialData,
-            @Nullable Bundle initialExtras) {
+            @Nullable BroadcastReceiver resultReceiver, @Nullable Handler scheduler,
+            @Nullable String initialData, @Nullable Bundle initialExtras,
+            @Nullable Bundle options) {
         throw new RuntimeException("Not implemented. Must override in a subclass.");
     }
 
diff --git a/core/java/android/content/ContextWrapper.java b/core/java/android/content/ContextWrapper.java
index e5381ea..91d214b 100644
--- a/core/java/android/content/ContextWrapper.java
+++ b/core/java/android/content/ContextWrapper.java
@@ -600,13 +600,13 @@
     }
 
     @Override
-    public void sendOrderedBroadcast(@RequiresPermission @NonNull Intent intent,
+    public void sendOrderedBroadcast(@RequiresPermission @NonNull Intent intent, int initialCode,
             @Nullable String receiverPermission, @Nullable String receiverAppOp,
-            @Nullable Bundle options, @Nullable BroadcastReceiver resultReceiver,
-            @Nullable Handler scheduler, int initialCode, @Nullable String initialData,
-            @Nullable Bundle initialExtras) {
-        mBase.sendOrderedBroadcast(intent, receiverPermission, receiverAppOp, options,
-                resultReceiver, scheduler, initialCode, initialData, initialExtras);
+            @Nullable BroadcastReceiver resultReceiver, @Nullable Handler scheduler,
+            @Nullable String initialData, @Nullable Bundle initialExtras,
+            @Nullable Bundle options) {
+        mBase.sendOrderedBroadcast(intent, initialCode, receiverPermission, receiverAppOp,
+                resultReceiver, scheduler, initialData, initialExtras, options);
     }
 
     @Override
diff --git a/core/java/android/content/om/OverlayInfo.java b/core/java/android/content/om/OverlayInfo.java
index 55a6cab..62815dd 100644
--- a/core/java/android/content/om/OverlayInfo.java
+++ b/core/java/android/content/om/OverlayInfo.java
@@ -138,6 +138,7 @@
      *
      * @hide
      */
+    @NonNull
     public final String packageName;
 
     /**
@@ -145,6 +146,7 @@
      *
      * @hide
      */
+    @NonNull
     public final String targetPackageName;
 
     /**
@@ -165,6 +167,7 @@
      * Full path to the base APK for this overlay package
      * @hide
      */
+    @NonNull
     public final String baseCodePath;
 
     /**
@@ -292,6 +295,7 @@
         return targetOverlayableName;
     }
 
+    @SuppressWarnings("ConstantConditions")
     private void ensureValidState() {
         if (packageName == null) {
             throw new IllegalArgumentException("packageName must not be null");
diff --git a/core/java/android/content/pm/parsing/PackageInfoWithoutStateUtils.java b/core/java/android/content/pm/parsing/PackageInfoWithoutStateUtils.java
index e7d91c2..115d6c4 100644
--- a/core/java/android/content/pm/parsing/PackageInfoWithoutStateUtils.java
+++ b/core/java/android/content/pm/parsing/PackageInfoWithoutStateUtils.java
@@ -40,11 +40,6 @@
 import android.content.pm.ServiceInfo;
 import android.content.pm.Signature;
 import android.content.pm.SigningInfo;
-import android.content.pm.parsing.ParsingPackage;
-import android.os.Environment;
-import android.os.UserHandle;
-
-import com.android.internal.util.ArrayUtils;
 import android.content.pm.parsing.component.ComponentParseUtils;
 import android.content.pm.parsing.component.ParsedActivity;
 import android.content.pm.parsing.component.ParsedComponent;
@@ -54,6 +49,10 @@
 import android.content.pm.parsing.component.ParsedPermissionGroup;
 import android.content.pm.parsing.component.ParsedProvider;
 import android.content.pm.parsing.component.ParsedService;
+import android.os.Environment;
+import android.os.UserHandle;
+
+import com.android.internal.util.ArrayUtils;
 
 import libcore.util.EmptyArray;
 
@@ -186,6 +185,22 @@
             return null;
         }
 
+        return generateWithoutComponentsUnchecked(pkg, gids, flags, firstInstallTime,
+                lastUpdateTime, grantedPermissions, state, userId, apexInfo, applicationInfo);
+    }
+
+    /**
+     * This bypasses critical checks that are necessary for usage with data passed outside of
+     * system server.
+     *
+     * Prefer {@link #generateWithoutComponents(ParsingPackageRead, int[], int, long, long, Set,
+     * PackageUserState, int, ApexInfo, ApplicationInfo)}.
+     */
+    @NonNull
+    public static PackageInfo generateWithoutComponentsUnchecked(ParsingPackageRead pkg, int[] gids,
+            @PackageManager.PackageInfoFlags int flags, long firstInstallTime, long lastUpdateTime,
+            Set<String> grantedPermissions, PackageUserState state, int userId,
+            @Nullable ApexInfo apexInfo, @NonNull ApplicationInfo applicationInfo) {
         PackageInfo pi = new PackageInfo();
         pi.packageName = pkg.getPackageName();
         pi.splitNames = pkg.getSplitNames();
@@ -317,6 +332,18 @@
             return null;
         }
 
+        return generateApplicationInfoUnchecked(pkg, flags, state, userId);
+    }
+
+    /**
+     * This bypasses critical checks that are necessary for usage with data passed outside of
+     * system server.
+     *
+     * Prefer {@link #generateApplicationInfo(ParsingPackageRead, int, PackageUserState, int)}.
+     */
+    @NonNull
+    public static ApplicationInfo generateApplicationInfoUnchecked(@NonNull ParsingPackageRead pkg,
+            @PackageManager.ApplicationInfoFlags int flags, PackageUserState state, int userId) {
         // Make shallow copy so we can store the metadata/libraries safely
         ApplicationInfo ai = pkg.toAppInfoWithoutState();
         // Init handles data directories
@@ -378,6 +405,23 @@
         if (applicationInfo == null) {
             applicationInfo = generateApplicationInfo(pkg, flags, state, userId);
         }
+        if (applicationInfo == null) {
+            return null;
+        }
+
+        return generateActivityInfoUnchecked(a, applicationInfo);
+    }
+
+    /**
+     * This bypasses critical checks that are necessary for usage with data passed outside of
+     * system server.
+     *
+     * Prefer {@link #generateActivityInfo(ParsingPackageRead, ParsedActivity, int,
+     * PackageUserState, ApplicationInfo, int)}.
+     */
+    @NonNull
+    public static ActivityInfo generateActivityInfoUnchecked(@NonNull ParsedActivity a,
+            @NonNull ApplicationInfo applicationInfo) {
         // Make shallow copies so we can store the metadata safely
         ActivityInfo ai = new ActivityInfo();
         assignSharedFieldsForComponentInfo(ai, a);
@@ -431,6 +475,23 @@
         if (applicationInfo == null) {
             applicationInfo = generateApplicationInfo(pkg, flags, state, userId);
         }
+        if (applicationInfo == null) {
+            return null;
+        }
+
+        return generateServiceInfoUnchecked(s, applicationInfo);
+    }
+
+    /**
+     * This bypasses critical checks that are necessary for usage with data passed outside of
+     * system server.
+     *
+     * Prefer {@link #generateServiceInfo(ParsingPackageRead, ParsedService, int, PackageUserState,
+     * ApplicationInfo, int)}.
+     */
+    @NonNull
+    public static ServiceInfo generateServiceInfoUnchecked(@NonNull ParsedService s,
+            @NonNull ApplicationInfo applicationInfo) {
         // Make shallow copies so we can store the metadata safely
         ServiceInfo si = new ServiceInfo();
         assignSharedFieldsForComponentInfo(si, s);
@@ -461,6 +522,24 @@
         if (applicationInfo == null) {
             applicationInfo = generateApplicationInfo(pkg, flags, state, userId);
         }
+        if (applicationInfo == null) {
+            return null;
+        }
+
+        return generateProviderInfoUnchecked(p, flags, applicationInfo);
+    }
+
+    /**
+     * This bypasses critical checks that are necessary for usage with data passed outside of
+     * system server.
+     *
+     * Prefer {@link #generateProviderInfo(ParsingPackageRead, ParsedProvider, int,
+     * PackageUserState, ApplicationInfo, int)}.
+     */
+    @NonNull
+    public static ProviderInfo generateProviderInfoUnchecked(@NonNull ParsedProvider p,
+            @PackageManager.ComponentInfoFlags int flags,
+            @NonNull ApplicationInfo applicationInfo) {
         // Make shallow copies so we can store the metadata safely
         ProviderInfo pi = new ProviderInfo();
         assignSharedFieldsForComponentInfo(pi, p);
diff --git a/core/java/android/content/res/ResourcesKey.java b/core/java/android/content/res/ResourcesKey.java
index 9e40f46..9da0f20 100644
--- a/core/java/android/content/res/ResourcesKey.java
+++ b/core/java/android/content/res/ResourcesKey.java
@@ -54,7 +54,6 @@
 
     private final int mHash;
 
-    @UnsupportedAppUsage
     public ResourcesKey(@Nullable String resDir,
                         @Nullable String[] splitResDirs,
                         @Nullable String[] overlayDirs,
@@ -85,6 +84,18 @@
         mHash = hash;
     }
 
+    @UnsupportedAppUsage
+    public ResourcesKey(@Nullable String resDir,
+            @Nullable String[] splitResDirs,
+            @Nullable String[] overlayDirs,
+            @Nullable String[] libDirs,
+            int displayId,
+            @Nullable Configuration overrideConfig,
+            @Nullable CompatibilityInfo compatInfo) {
+        this(resDir, splitResDirs, overlayDirs, libDirs, displayId, overrideConfig, compatInfo,
+                null);
+    }
+
     public boolean hasOverrideConfiguration() {
         return !Configuration.EMPTY.equals(mOverrideConfiguration);
     }
diff --git a/core/java/android/database/DatabaseUtils.java b/core/java/android/database/DatabaseUtils.java
index 4246b84..34cc856 100644
--- a/core/java/android/database/DatabaseUtils.java
+++ b/core/java/android/database/DatabaseUtils.java
@@ -16,6 +16,7 @@
 
 package android.database;
 
+import android.annotation.NonNull;
 import android.annotation.Nullable;
 import android.compat.annotation.UnsupportedAppUsage;
 import android.content.ContentValues;
@@ -1548,4 +1549,24 @@
         }
         return -1;
     }
+
+    /**
+     * Escape the given argument for use in a {@code LIKE} statement.
+     * @hide
+     */
+    public static String escapeForLike(@NonNull String arg) {
+        // Shamelessly borrowed from com.android.providers.media.util.DatabaseUtils
+        final StringBuilder sb = new StringBuilder();
+        for (int i = 0; i < arg.length(); i++) {
+            final char c = arg.charAt(i);
+            switch (c) {
+                case '%': sb.append('\\');
+                    break;
+                case '_': sb.append('\\');
+                    break;
+            }
+            sb.append(c);
+        }
+        return sb.toString();
+    }
 }
diff --git a/core/java/android/debug/AdbManagerInternal.java b/core/java/android/debug/AdbManagerInternal.java
index 0bd9f19..d730129 100644
--- a/core/java/android/debug/AdbManagerInternal.java
+++ b/core/java/android/debug/AdbManagerInternal.java
@@ -53,4 +53,14 @@
      * Returns the file that contains all of the ADB keys and their last used time.
      */
     public abstract File getAdbTempKeysFile();
+
+    /**
+     * Starts adbd for a transport.
+     */
+    public abstract void startAdbdForTransport(byte transportType);
+
+    /**
+     * Stops adbd for a transport.
+     */
+    public abstract void stopAdbdForTransport(byte transportType);
 }
diff --git a/core/java/android/hardware/camera2/CameraManager.java b/core/java/android/hardware/camera2/CameraManager.java
index 743ce7b..85ef4a3 100644
--- a/core/java/android/hardware/camera2/CameraManager.java
+++ b/core/java/android/hardware/camera2/CameraManager.java
@@ -131,9 +131,17 @@
     }
 
     /**
-     * Return the list of combinations of currently connected camera devices identifiers, which
+     * Return the set of combinations of currently connected camera device identifiers, which
      * support configuring camera device sessions concurrently.
      *
+     * <p>The devices in these combinations can be concurrently configured by the same
+     * client camera application. Using these camera devices concurrently by two different
+     * applications is not guaranteed to be supported, however.</p>
+     *
+     * <p>Each device in a combination, is guaranteed to support stream combinations which may be
+     * obtained by querying {@link #getCameraCharacteristics} for the key
+     * {@link android.hardware.camera2.CameraCharacteristics#SCALER_MANDATORY_CONCURRENT_STREAM_COMBINATIONS}.</p>
+     *
      * <p>The set of combinations may include camera devices that may be in use by other camera API
      * clients.</p>
      *
@@ -174,7 +182,7 @@
      * to be used for exploring the entire space of supported concurrent stream combinations. The
      * available mandatory concurrent stream combinations may be obtained by querying
      * {@link #getCameraCharacteristics} for the key
-     * SCALER_MANDATORY_CONCURRENT_STREAM_COMBINATIONS. </p>
+     * {@link android.hardware.camera2.CameraCharacteristics#SCALER_MANDATORY_CONCURRENT_STREAM_COMBINATIONS}. </p>
      *
      * <p>Note that session parameters will be ignored and calls to
      * {@link SessionConfiguration#setSessionParameters} are not required.</p>
diff --git a/core/java/android/hardware/soundtrigger/ConversionUtil.java b/core/java/android/hardware/soundtrigger/ConversionUtil.java
index dbf33ca..3d763e6 100644
--- a/core/java/android/hardware/soundtrigger/ConversionUtil.java
+++ b/core/java/android/hardware/soundtrigger/ConversionUtil.java
@@ -32,7 +32,11 @@
 import android.media.soundtrigger_middleware.SoundModel;
 import android.media.soundtrigger_middleware.SoundTriggerModuleDescriptor;
 import android.media.soundtrigger_middleware.SoundTriggerModuleProperties;
+import android.os.SharedMemory;
+import android.system.ErrnoException;
 
+import java.io.FileDescriptor;
+import java.nio.ByteBuffer;
 import java.util.Arrays;
 import java.util.UUID;
 
@@ -105,7 +109,8 @@
         aidlModel.type = apiModel.type;
         aidlModel.uuid = api2aidlUuid(apiModel.uuid);
         aidlModel.vendorUuid = api2aidlUuid(apiModel.vendorUuid);
-        aidlModel.data = Arrays.copyOf(apiModel.data, apiModel.data.length);
+        aidlModel.data = byteArrayToSharedMemory(apiModel.data, "SoundTrigger SoundModel");
+        aidlModel.dataSize = apiModel.data.length;
         return aidlModel;
     }
 
@@ -352,4 +357,20 @@
         }
         return result;
     }
+
+    private static @Nullable FileDescriptor byteArrayToSharedMemory(byte[] data, String name) {
+        if (data.length == 0) {
+            return null;
+        }
+
+        try {
+            SharedMemory shmem = SharedMemory.create(name != null ? name : "", data.length);
+            ByteBuffer buffer = shmem.mapReadWrite();
+            buffer.put(data);
+            shmem.unmap(buffer);
+            return shmem.getFileDescriptor();
+        } catch (ErrnoException e) {
+            throw new RuntimeException(e);
+        }
+    }
 }
diff --git a/core/java/android/hardware/soundtrigger/KeyphraseEnrollmentInfo.java b/core/java/android/hardware/soundtrigger/KeyphraseEnrollmentInfo.java
index ef76c62..bf641d7 100644
--- a/core/java/android/hardware/soundtrigger/KeyphraseEnrollmentInfo.java
+++ b/core/java/android/hardware/soundtrigger/KeyphraseEnrollmentInfo.java
@@ -28,6 +28,7 @@
 import android.text.TextUtils;
 import android.util.ArraySet;
 import android.util.AttributeSet;
+import android.util.Log;
 import android.util.Slog;
 import android.util.Xml;
 
@@ -43,6 +44,7 @@
 import java.util.List;
 import java.util.Locale;
 import java.util.Map;
+import java.util.Set;
 
 /**
  * Enrollment information about the different available keyphrases.
@@ -116,7 +118,12 @@
     /**
      * List of available keyphrases.
      */
-    final private KeyphraseMetadata[] mKeyphrases;
+    private final KeyphraseMetadata[] mKeyphrases;
+
+    /**
+     * Set of UIDs associated with the detected enrollment applications.
+     */
+    private final Set<Integer> mEnrollmentApplicationUids;
 
     /**
      * Map between KeyphraseMetadata and the package name of the enrollment app that provides it.
@@ -136,11 +143,13 @@
             mParseError = "No enrollment applications found";
             mKeyphrasePackageMap = Collections.<KeyphraseMetadata, String>emptyMap();
             mKeyphrases = null;
+            mEnrollmentApplicationUids = Collections.emptySet();
             return;
         }
 
         List<String> parseErrors = new LinkedList<String>();
         mKeyphrasePackageMap = new HashMap<KeyphraseMetadata, String>();
+        mEnrollmentApplicationUids = new ArraySet<>();
         for (ResolveInfo ri : ris) {
             try {
                 ApplicationInfo ai = pm.getApplicationInfo(
@@ -162,6 +171,7 @@
                         getKeyphraseMetadataFromApplicationInfo(pm, ai, parseErrors);
                 if (metadata != null) {
                     mKeyphrasePackageMap.put(metadata, ai.packageName);
+                    mEnrollmentApplicationUids.add(ai.uid);
                 }
             } catch (PackageManager.NameNotFoundException e) {
                 String error = "error parsing voice enrollment meta-data for "
@@ -372,9 +382,22 @@
         return null;
     }
 
+    /**
+     * Tests if the input UID matches a supported enrollment application.
+     *
+     * @param uid UID of the caller to test against.
+     * @return Returns true if input uid matches the uid of a supported enrollment application.
+     *         False if not.
+     */
+    public boolean isUidSupportedEnrollmentApplication(int uid) {
+        Log.d(TAG, "isUidSupportedEnrollmentApplication: " + toString());
+        return mEnrollmentApplicationUids.contains(uid);
+    }
+
     @Override
     public String toString() {
-        return "KeyphraseEnrollmentInfo [Keyphrases=" + mKeyphrasePackageMap.toString()
+        return "KeyphraseEnrollmentInfo [KeyphrasePackageMap=" + mKeyphrasePackageMap.toString()
+                + ", enrollmentApplicationUids=" + mEnrollmentApplicationUids.toString()
                 + ", ParseError=" + mParseError + "]";
     }
 }
diff --git a/core/java/android/inputmethodservice/IInputMethodSessionWrapper.java b/core/java/android/inputmethodservice/IInputMethodSessionWrapper.java
index 9327b24..e9de274 100644
--- a/core/java/android/inputmethodservice/IInputMethodSessionWrapper.java
+++ b/core/java/android/inputmethodservice/IInputMethodSessionWrapper.java
@@ -53,6 +53,7 @@
     private static final int DO_FINISH_SESSION = 110;
     private static final int DO_VIEW_CLICKED = 115;
     private static final int DO_NOTIFY_IME_HIDDEN = 120;
+    private static final int DO_REMOVE_IME_SURFACE = 130;
 
     @UnsupportedAppUsage
     HandlerCaller mCaller;
@@ -136,6 +137,10 @@
                 mInputMethodSession.notifyImeHidden();
                 return;
             }
+            case DO_REMOVE_IME_SURFACE: {
+                mInputMethodSession.removeImeSurface();
+                return;
+            }
         }
         Log.w(TAG, "Unhandled message code: " + msg.what);
     }
@@ -184,6 +189,11 @@
     }
 
     @Override
+    public void removeImeSurface() {
+        mCaller.executeOrSendMessage(mCaller.obtainMessage(DO_REMOVE_IME_SURFACE));
+    }
+
+    @Override
     public void updateCursor(Rect newCursor) {
         mCaller.executeOrSendMessage(
                 mCaller.obtainMessageO(DO_UPDATE_CURSOR, newCursor));
diff --git a/core/java/android/inputmethodservice/IInputMethodWrapper.java b/core/java/android/inputmethodservice/IInputMethodWrapper.java
index f0b1eaa..b52b437 100644
--- a/core/java/android/inputmethodservice/IInputMethodWrapper.java
+++ b/core/java/android/inputmethodservice/IInputMethodWrapper.java
@@ -219,22 +219,29 @@
             case DO_REVOKE_SESSION:
                 inputMethod.revokeSession((InputMethodSession)msg.obj);
                 return;
-            case DO_SHOW_SOFT_INPUT:
-                SomeArgs args = (SomeArgs)msg.obj;
+            case DO_SHOW_SOFT_INPUT: {
+                final SomeArgs args = (SomeArgs)msg.obj;
                 inputMethod.showSoftInputWithToken(
                         msg.arg1, (ResultReceiver) args.arg2, (IBinder) args.arg1);
+                args.recycle();
                 return;
-            case DO_HIDE_SOFT_INPUT:
-                inputMethod.hideSoftInput(msg.arg1, (ResultReceiver)msg.obj);
+            }
+            case DO_HIDE_SOFT_INPUT: {
+                final SomeArgs args = (SomeArgs) msg.obj;
+                inputMethod.hideSoftInputWithToken(msg.arg1, (ResultReceiver) args.arg2,
+                        (IBinder) args.arg1);
+                args.recycle();
                 return;
+            }
             case DO_CHANGE_INPUTMETHOD_SUBTYPE:
                 inputMethod.changeInputMethodSubtype((InputMethodSubtype)msg.obj);
                 return;
             case DO_CREATE_INLINE_SUGGESTIONS_REQUEST:
-                args = (SomeArgs) msg.obj;
+                final SomeArgs args = (SomeArgs) msg.obj;
                 inputMethod.onCreateInlineSuggestionsRequest(
                         (InlineSuggestionsRequestInfo) args.arg1,
                         (IInlineSuggestionsRequestCallback) args.arg2);
+                args.recycle();
                 return;
 
         }
@@ -380,9 +387,9 @@
 
     @BinderThread
     @Override
-    public void hideSoftInput(int flags, ResultReceiver resultReceiver) {
-        mCaller.executeOrSendMessage(mCaller.obtainMessageIO(DO_HIDE_SOFT_INPUT,
-                flags, resultReceiver));
+    public void hideSoftInput(IBinder hideInputToken, int flags, ResultReceiver resultReceiver) {
+        mCaller.executeOrSendMessage(mCaller.obtainMessageIOO(DO_HIDE_SOFT_INPUT,
+                flags, hideInputToken, resultReceiver));
     }
 
     @BinderThread
diff --git a/core/java/android/inputmethodservice/InlineSuggestionSession.java b/core/java/android/inputmethodservice/InlineSuggestionSession.java
index edae06a..1f12d2a 100644
--- a/core/java/android/inputmethodservice/InlineSuggestionSession.java
+++ b/core/java/android/inputmethodservice/InlineSuggestionSession.java
@@ -27,6 +27,7 @@
 import android.os.Looper;
 import android.os.RemoteException;
 import android.util.Log;
+import android.view.autofill.AutofillId;
 import android.view.inputmethod.InlineSuggestionsRequest;
 import android.view.inputmethod.InlineSuggestionsResponse;
 
@@ -145,8 +146,8 @@
         }
 
         @Override
-        public void onInlineSuggestionsResponse(InlineSuggestionsResponse response)
-                throws RemoteException {
+        public void onInlineSuggestionsResponse(AutofillId fieldId,
+                InlineSuggestionsResponse response) {
             final InlineSuggestionSession session = mInlineSuggestionSession.get();
             if (session != null) {
                 session.mHandler.sendMessage(obtainMessage(
diff --git a/core/java/android/inputmethodservice/InputMethodService.java b/core/java/android/inputmethodservice/InputMethodService.java
index 20a4ab3..27839e7 100644
--- a/core/java/android/inputmethodservice/InputMethodService.java
+++ b/core/java/android/inputmethodservice/InputMethodService.java
@@ -459,6 +459,16 @@
      */
     private IBinder mCurShowInputToken;
 
+    /**
+     * An opaque {@link Binder} token of window requesting {@link InputMethodImpl#hideSoftInput}
+     * The original app window token is passed from client app window.
+     * {@link com.android.server.inputmethod.InputMethodManagerService} creates a unique dummy
+     * token to identify this window.
+     * This dummy token is only valid for a single call to {@link InputMethodImpl#hideSoftInput},
+     * after which it is set {@code null} until next call.
+     */
+    private IBinder mCurHideInputToken;
+
     final ViewTreeObserver.OnComputeInternalInsetsListener mInsetsComputer = info -> {
         onComputeInsets(mTmpInsets);
         if (isExtractViewShown()) {
@@ -500,6 +510,7 @@
     public class InputMethodImpl extends AbstractInputMethodImpl {
 
         private boolean mSystemCallingShowSoftInput;
+        private boolean mSystemCallingHideSoftInput;
 
         /**
          * {@inheritDoc}
@@ -636,11 +647,32 @@
 
         /**
          * {@inheritDoc}
+         * @hide
+         */
+        @MainThread
+        @Override
+        public void hideSoftInputWithToken(int flags, ResultReceiver resultReceiver,
+                IBinder hideInputToken) {
+            mSystemCallingHideSoftInput = true;
+            mCurHideInputToken = hideInputToken;
+            hideSoftInput(flags, resultReceiver);
+            mCurHideInputToken = null;
+            mSystemCallingHideSoftInput = false;
+        }
+
+        /**
+         * {@inheritDoc}
          */
         @MainThread
         @Override
         public void hideSoftInput(int flags, ResultReceiver resultReceiver) {
             if (DEBUG) Log.v(TAG, "hideSoftInput()");
+            if (getApplicationInfo().targetSdkVersion >= Build.VERSION_CODES.R
+                    && !mSystemCallingHideSoftInput) {
+                Log.e(TAG, "IME shouldn't call hideSoftInput on itself."
+                        + " Use requestHideSelf(int) itself");
+                return;
+            }
             final boolean wasVisible = mIsPreRendered
                     ? mDecorViewVisible && mWindowVisible : isInputViewShown();
             applyVisibilityInInsetsConsumerIfNecessary(false /* setVisible */);
@@ -738,6 +770,15 @@
         public void setCurrentShowInputToken(IBinder showInputToken) {
             mCurShowInputToken = showInputToken;
         }
+
+        /**
+         * {@inheritDoc}
+         * @hide
+         */
+        @Override
+        public void setCurrentHideInputToken(IBinder hideInputToken) {
+            mCurHideInputToken = hideInputToken;
+        }
     }
 
     // TODO(b/137800469): Add detailed docs explaining the inline suggestions process.
@@ -814,6 +855,13 @@
         onPreRenderedWindowVisibilityChanged(false /* setVisible */);
     }
 
+    private void removeImeSurface() {
+        if (!mShowInputRequested && !mWindowVisible) {
+            // hiding a window removes its surface.
+            mWindow.hide();
+        }
+    }
+
     private void setImeWindowStatus(int visibilityFlags, int backDisposition) {
         mPrivOps.setImeWindowStatus(visibilityFlags, backDisposition);
     }
@@ -932,6 +980,14 @@
         public final void notifyImeHidden() {
             InputMethodService.this.notifyImeHidden();
         }
+
+        /**
+         * Notify IME that surface can be now removed.
+         * @hide
+         */
+        public final void removeImeSurface() {
+            InputMethodService.this.removeImeSurface();
+        }
     }
     
     /**
@@ -2157,7 +2213,8 @@
         if (!isVisibilityAppliedUsingInsetsConsumer()) {
             return;
         }
-        mPrivOps.applyImeVisibility(mCurShowInputToken, setVisible);
+        mPrivOps.applyImeVisibility(setVisible
+                ? mCurShowInputToken : mCurHideInputToken, setVisible);
     }
 
     private boolean isVisibilityAppliedUsingInsetsConsumer() {
diff --git a/core/java/android/inputmethodservice/MultiClientInputMethodClientCallbackAdaptor.java b/core/java/android/inputmethodservice/MultiClientInputMethodClientCallbackAdaptor.java
index 31c948a..ef138a0 100644
--- a/core/java/android/inputmethodservice/MultiClientInputMethodClientCallbackAdaptor.java
+++ b/core/java/android/inputmethodservice/MultiClientInputMethodClientCallbackAdaptor.java
@@ -296,6 +296,12 @@
             // no-op for multi-session since IME is responsible controlling navigation bar buttons.
             reportNotSupported();
         }
+
+        @Override
+        public void removeImeSurface() {
+            // no-op for multi-session
+            reportNotSupported();
+        }
     }
 
     private static final class MultiClientInputMethodSessionImpl
diff --git a/core/java/android/os/BugreportManager.java b/core/java/android/os/BugreportManager.java
index a3c2cd8..9ca1c33 100644
--- a/core/java/android/os/BugreportManager.java
+++ b/core/java/android/os/BugreportManager.java
@@ -27,8 +27,10 @@
 import android.annotation.TestApi;
 import android.app.ActivityManager;
 import android.content.Context;
+import android.os.Handler;
 import android.util.Log;
-
+import android.widget.Toast;
+import com.android.internal.R;
 import com.android.internal.util.Preconditions;
 
 import libcore.io.IoUtils;
@@ -155,12 +157,14 @@
             Preconditions.checkNotNull(executor);
             Preconditions.checkNotNull(callback);
 
+            boolean validScreenshotFd = screenshotFd != null;
             if (screenshotFd == null) {
                 // Binder needs a valid File Descriptor to be passed
                 screenshotFd = ParcelFileDescriptor.open(new File("/dev/null"),
                         ParcelFileDescriptor.MODE_READ_ONLY);
             }
-            DumpstateListener dsListener = new DumpstateListener(executor, callback);
+            DumpstateListener dsListener = new DumpstateListener(executor, callback,
+                    validScreenshotFd);
             // Note: mBinder can get callingUid from the binder transaction.
             mBinder.startBugreport(-1 /* callingUid */,
                     mContext.getOpPackageName(),
@@ -221,10 +225,13 @@
     private final class DumpstateListener extends IDumpstateListener.Stub {
         private final Executor mExecutor;
         private final BugreportCallback mCallback;
+        private final boolean mValidScreenshotFd;
 
-        DumpstateListener(Executor executor, BugreportCallback callback) {
+        DumpstateListener(Executor executor, BugreportCallback callback,
+                boolean validScreenshotFd) {
             mExecutor = executor;
             mCallback = callback;
+            mValidScreenshotFd = validScreenshotFd;
         }
 
         @Override
@@ -262,5 +269,20 @@
                 Binder.restoreCallingIdentity(identity);
             }
         }
+
+        @Override
+        public void onScreenshotTaken(boolean success) throws RemoteException {
+            if (!mValidScreenshotFd) {
+                return;
+            }
+
+            Handler mainThreadHandler = new Handler(Looper.getMainLooper());
+            mainThreadHandler.post(
+                    () -> {
+                        int message = success ? R.string.bugreport_screenshot_success_toast
+                                : R.string.bugreport_screenshot_failure_toast;
+                        Toast.makeText(mContext, message, Toast.LENGTH_LONG).show();
+                    });
+        }
     }
 }
diff --git a/core/java/android/os/HidlMemoryUtil.java b/core/java/android/os/HidlMemoryUtil.java
index b08822d..4252fe3 100644
--- a/core/java/android/os/HidlMemoryUtil.java
+++ b/core/java/android/os/HidlMemoryUtil.java
@@ -21,14 +21,13 @@
 import android.annotation.NonNull;
 import android.annotation.Nullable;
 import android.annotation.SuppressLint;
-import android.annotation.SystemApi;
-import android.annotation.TestApi;
 import android.system.ErrnoException;
 import android.system.Os;
 import android.util.Log;
 
 import com.android.internal.util.Preconditions;
 
+import java.io.FileDescriptor;
 import java.nio.ByteBuffer;
 import java.nio.DirectByteBuffer;
 import java.util.ArrayList;
@@ -82,8 +81,7 @@
             ByteBuffer buffer = shmem.mapReadWrite();
             buffer.put(input);
             shmem.unmap(buffer);
-            NativeHandle handle = new NativeHandle(shmem.getFileDescriptor(), true);
-            return new HidlMemory("ashmem", input.length, handle);
+            return sharedMemoryToHidlMemory(shmem);
         } catch (ErrnoException e) {
             throw new RuntimeException(e);
         }
@@ -128,8 +126,7 @@
                 buffer.put(b);
             }
             shmem.unmap(buffer);
-            NativeHandle handle = new NativeHandle(shmem.getFileDescriptor(), true);
-            return new HidlMemory("ashmem", input.size(), handle);
+            return sharedMemoryToHidlMemory(shmem);
         } catch (ErrnoException e) {
             throw new RuntimeException(e);
         }
@@ -189,6 +186,38 @@
         return result;
     }
 
+    /**
+     * Converts a SharedMemory to a HidlMemory without copying.
+     *
+     * @param shmem The shared memory object. Null means "empty" and will still result in a non-null
+     *              return value.
+     * @return The HidlMemory instance.
+     */
+    @NonNull public static HidlMemory sharedMemoryToHidlMemory(@Nullable SharedMemory shmem) {
+        if (shmem == null) {
+            return new HidlMemory("ashmem", 0, null);
+        }
+        return fileDescriptorToHidlMemory(shmem.getFileDescriptor(), shmem.getSize());
+    }
+
+    /**
+     * Converts a FileDescriptor to a HidlMemory without copying.
+     *
+     * @param fd   The FileDescriptor object. Null is allowed if size is 0 and will still result in
+     *             a non-null return value.
+     * @param size The size of the memory buffer.
+     * @return The HidlMemory instance.
+     */
+    @NonNull public static HidlMemory fileDescriptorToHidlMemory(@Nullable FileDescriptor fd,
+            int size) {
+        Preconditions.checkArgument(fd != null || size == 0);
+        if (fd == null) {
+            return new HidlMemory("ashmem", 0, null);
+        }
+        NativeHandle handle = new NativeHandle(fd, true);
+        return new HidlMemory("ashmem", size, handle);
+    }
+
     private static ByteBuffer getBuffer(@NonNull HidlMemory mem) {
         try {
             final int size = (int) mem.getSize();
diff --git a/core/java/android/os/Process.java b/core/java/android/os/Process.java
index dbe3b7b..d7af1b9 100644
--- a/core/java/android/os/Process.java
+++ b/core/java/android/os/Process.java
@@ -529,6 +529,40 @@
     private static int sPidFdSupported = PIDFD_UNKNOWN;
 
     /**
+     * Value used to indicate that there is no special information about an application launch.  App
+     * launches with this policy will occur through the primary or secondary Zygote with no special
+     * treatment.
+     *
+     * @hide
+     */
+    public static final int ZYGOTE_POLICY_FLAG_EMPTY = 0;
+
+    /**
+     * Flag used to indicate that an application launch is user-visible and latency sensitive.  Any
+     * launch with this policy will use a Unspecialized App Process Pool if the target Zygote
+     * supports it.
+     *
+     * @hide
+     */
+    public static final int ZYGOTE_POLICY_FLAG_LATENCY_SENSITIVE = 1 << 0;
+
+    /**
+     * Flag used to indicate that the launch is one in a series of app launches that will be
+     * performed in quick succession.  For future use.
+     *
+     * @hide
+     */
+    public static final int ZYGOTE_POLICY_FLAG_BATCH_LAUNCH = 1 << 1;
+
+    /**
+     * Flag used to indicate that the current launch event is for a system process.  All system
+     * processes are equally important, so none of them should be prioritized over the others.
+     *
+     * @hide
+     */
+    public static final int ZYGOTE_POLICY_FLAG_SYSTEM_PROCESS = 1 << 2;
+
+    /**
      * State associated with the zygote process.
      * @hide
      */
@@ -567,6 +601,7 @@
      * @param appDataDir null-ok the data directory of the app.
      * @param invokeWith null-ok the command to invoke with.
      * @param packageName null-ok the name of the package this process belongs to.
+     * @param zygotePolicyFlags Flags used to determine how to launch the application
      * @param isTopApp whether the process starts for high priority application.
      * @param disabledCompatChanges null-ok list of disabled compat changes for the process being
      *                             started.
@@ -590,6 +625,7 @@
                                            @Nullable String appDataDir,
                                            @Nullable String invokeWith,
                                            @Nullable String packageName,
+                                           int zygotePolicyFlags,
                                            boolean isTopApp,
                                            @Nullable long[] disabledCompatChanges,
                                            @Nullable Map<String, Pair<String, Long>>
@@ -598,7 +634,7 @@
         return ZYGOTE_PROCESS.start(processClass, niceName, uid, gid, gids,
                     runtimeFlags, mountExternal, targetSdkVersion, seInfo,
                     abi, instructionSet, appDataDir, invokeWith, packageName,
-                    /*useUsapPool=*/ true, isTopApp, disabledCompatChanges,
+                    zygotePolicyFlags, isTopApp, disabledCompatChanges,
                     pkgDataInfoMap, zygoteArgs);
     }
 
@@ -622,8 +658,8 @@
         return WebViewZygote.getProcess().start(processClass, niceName, uid, gid, gids,
                     runtimeFlags, mountExternal, targetSdkVersion, seInfo,
                     abi, instructionSet, appDataDir, invokeWith, packageName,
-                    /*useUsapPool=*/ false, /*isTopApp=*/ false, disabledCompatChanges,
-                    /* pkgDataInfoMap */ null, zygoteArgs);
+                    /*zygotePolicyFlags=*/ ZYGOTE_POLICY_FLAG_EMPTY, /*isTopApp=*/ false,
+                disabledCompatChanges, /* pkgDataInfoMap */ null, zygoteArgs);
     }
 
     /**
diff --git a/core/java/android/os/ZygoteProcess.java b/core/java/android/os/ZygoteProcess.java
index 3846f89..34cec06 100644
--- a/core/java/android/os/ZygoteProcess.java
+++ b/core/java/android/os/ZygoteProcess.java
@@ -16,6 +16,9 @@
 
 package android.os;
 
+import static android.os.Process.ZYGOTE_POLICY_FLAG_LATENCY_SENSITIVE;
+import static android.os.Process.ZYGOTE_POLICY_FLAG_SYSTEM_PROCESS;
+
 import android.annotation.NonNull;
 import android.annotation.Nullable;
 import android.compat.annotation.UnsupportedAppUsage;
@@ -119,6 +122,10 @@
         mUsapPoolSecondarySocketAddress =
                 new LocalSocketAddress(Zygote.USAP_POOL_SECONDARY_SOCKET_NAME,
                                        LocalSocketAddress.Namespace.RESERVED);
+
+        // This constructor is used to create the primary and secondary Zygotes, which can support
+        // Unspecialized App Process Pools.
+        mUsapPoolSupported = true;
     }
 
     public ZygoteProcess(LocalSocketAddress primarySocketAddress,
@@ -128,6 +135,10 @@
 
         mUsapPoolSocketAddress = null;
         mUsapPoolSecondarySocketAddress = null;
+
+        // This constructor is used to create the primary and secondary Zygotes, which CAN NOT
+        // support Unspecialized App Process Pools.
+        mUsapPoolSupported = false;
     }
 
     public LocalSocketAddress getPrimarySocketAddress() {
@@ -267,6 +278,14 @@
     private ZygoteState secondaryZygoteState;
 
     /**
+     * If this Zygote supports the creation and maintenance of a USAP pool.
+     *
+     * Currently only the primary and secondary Zygotes support USAP pools. Any
+     * child Zygotes will be unable to create or use a USAP pool.
+     */
+    private final boolean mUsapPoolSupported;
+
+    /**
      * If the USAP pool should be created and used to start applications.
      *
      * Setting this value to false will disable the creation, maintenance, and use of the USAP
@@ -308,13 +327,14 @@
      * @param appDataDir null-ok the data directory of the app.
      * @param invokeWith null-ok the command to invoke with.
      * @param packageName null-ok the name of the package this process belongs to.
+     * @param zygotePolicyFlags Flags used to determine how to launch the application.
+     * @param isTopApp Whether the process starts for high priority application.
      * @param disabledCompatChanges null-ok list of disabled compat changes for the process being
      *                             started.
-     * @param zygoteArgs Additional arguments to supply to the zygote process.
-     * @param isTopApp Whether the process starts for high priority application.
      * @param pkgDataInfoMap Map from related package names to private data directory
      *                       volume UUID and inode number.
      *
+     * @param zygoteArgs Additional arguments to supply to the Zygote process.
      * @return An object that describes the result of the attempt to start the process.
      * @throws RuntimeException on fatal start failure
      */
@@ -329,7 +349,7 @@
                                                   @Nullable String appDataDir,
                                                   @Nullable String invokeWith,
                                                   @Nullable String packageName,
-                                                  boolean useUsapPool,
+                                                  int zygotePolicyFlags,
                                                   boolean isTopApp,
                                                   @Nullable long[] disabledCompatChanges,
                                                   @Nullable Map<String, Pair<String, Long>>
@@ -344,7 +364,7 @@
             return startViaZygote(processClass, niceName, uid, gid, gids,
                     runtimeFlags, mountExternal, targetSdkVersion, seInfo,
                     abi, instructionSet, appDataDir, invokeWith, /*startChildZygote=*/ false,
-                    packageName, useUsapPool, isTopApp, disabledCompatChanges,
+                    packageName, zygotePolicyFlags, isTopApp, disabledCompatChanges,
                     pkgDataInfoMap, zygoteArgs);
         } catch (ZygoteStartFailedEx ex) {
             Log.e(LOG_TAG,
@@ -391,7 +411,7 @@
      */
     @GuardedBy("mLock")
     private Process.ProcessStartResult zygoteSendArgsAndGetResult(
-            ZygoteState zygoteState, boolean useUsapPool, @NonNull ArrayList<String> args)
+            ZygoteState zygoteState, int zygotePolicyFlags, @NonNull ArrayList<String> args)
             throws ZygoteStartFailedEx {
         // Throw early if any of the arguments are malformed. This means we can
         // avoid writing a partial response to the zygote.
@@ -417,7 +437,7 @@
          */
         String msgStr = args.size() + "\n" + String.join("\n", args) + "\n";
 
-        if (useUsapPool && mUsapPoolEnabled && canAttemptUsap(args)) {
+        if (shouldAttemptUsapLaunch(zygotePolicyFlags, args)) {
             try {
                 return attemptUsapSendArgsAndGetResult(zygoteState, msgStr);
             } catch (IOException ex) {
@@ -488,7 +508,43 @@
     }
 
     /**
-     * Flags that may not be passed to a USAP.
+     * Test various member properties and parameters to determine if a launch event should be
+     * handled using an Unspecialized App Process Pool or not.
+     *
+     * @param zygotePolicyFlags Policy flags indicating special behavioral observations about the
+     *                          Zygote command
+     * @param args Arguments that will be passed to the Zygote
+     * @return If the command should be sent to a USAP Pool member or an actual Zygote
+     */
+    private boolean shouldAttemptUsapLaunch(int zygotePolicyFlags, ArrayList<String> args) {
+        return mUsapPoolSupported
+                && mUsapPoolEnabled
+                && policySpecifiesUsapPoolLaunch(zygotePolicyFlags)
+                && commandSupportedByUsap(args);
+    }
+
+    /**
+     * Tests a Zygote policy flag set for various properties that determine if it is eligible for
+     * being handled by an Unspecialized App Process Pool.
+     *
+     * @param zygotePolicyFlags Policy flags indicating special behavioral observations about the
+     *                          Zygote command
+     * @return If the policy allows for use of a USAP pool
+     */
+    private static boolean policySpecifiesUsapPoolLaunch(int zygotePolicyFlags) {
+        /*
+         * Zygote USAP Pool Policy: Launch the new process from the USAP Pool iff the launch event
+         * is latency sensitive but *NOT* a system process.  All system processes are equally
+         * important so we don't want to prioritize one over another.
+         */
+        return (zygotePolicyFlags
+                & (ZYGOTE_POLICY_FLAG_SYSTEM_PROCESS | ZYGOTE_POLICY_FLAG_LATENCY_SENSITIVE))
+                == ZYGOTE_POLICY_FLAG_LATENCY_SENSITIVE;
+    }
+
+    /**
+     * Flags that may not be passed to a USAP.  These may appear as prefixes to individual Zygote
+     * arguments.
      */
     private static final String[] INVALID_USAP_FLAGS = {
         "--query-abi-list",
@@ -505,10 +561,11 @@
 
     /**
      * Tests a command list to see if it is valid to send to a USAP.
+     *
      * @param args  Zygote/USAP command arguments
      * @return  True if the command can be passed to a USAP; false otherwise
      */
-    private static boolean canAttemptUsap(ArrayList<String> args) {
+    private static boolean commandSupportedByUsap(ArrayList<String> args) {
         for (String flag : args) {
             for (String badFlag : INVALID_USAP_FLAGS) {
                 if (flag.startsWith(badFlag)) {
@@ -544,6 +601,7 @@
      * @param startChildZygote Start a sub-zygote. This creates a new zygote process
      * that has its state cloned from this zygote process.
      * @param packageName null-ok the name of the package this process belongs to.
+     * @param zygotePolicyFlags Flags used to determine how to launch the application.
      * @param isTopApp Whether the process starts for high priority application.
      * @param disabledCompatChanges a list of disabled compat changes for the process being started.
      * @param pkgDataInfoMap Map from related package names to private data directory volume UUID
@@ -565,7 +623,7 @@
                                                       @Nullable String invokeWith,
                                                       boolean startChildZygote,
                                                       @Nullable String packageName,
-                                                      boolean useUsapPool,
+                                                      int zygotePolicyFlags,
                                                       boolean isTopApp,
                                                       @Nullable long[] disabledCompatChanges,
                                                       @Nullable Map<String, Pair<String, Long>>
@@ -692,7 +750,7 @@
             // The USAP pool can not be used if the application will not use the systems graphics
             // driver.  If that driver is requested use the Zygote application start path.
             return zygoteSendArgsAndGetResult(openZygoteSocketIfNeeded(abi),
-                                              useUsapPool,
+                                              zygotePolicyFlags,
                                               argsForZygote);
         }
     }
@@ -722,6 +780,10 @@
     private long mLastPropCheckTimestamp = 0;
 
     private boolean fetchUsapPoolEnabledPropWithMinInterval() {
+        // If this Zygote doesn't support USAPs there is no need to fetch any
+        // properties.
+        if (!mUsapPoolSupported) return false;
+
         final long currentTimestamp = SystemClock.elapsedRealtime();
 
         if (mIsFirstPropCheck
@@ -1219,7 +1281,7 @@
                     gids, runtimeFlags, 0 /* mountExternal */, 0 /* targetSdkVersion */, seInfo,
                     abi, instructionSet, null /* appDataDir */, null /* invokeWith */,
                     true /* startChildZygote */, null /* packageName */,
-                    false /* useUsapPool */, false /* isTopApp */,
+                    ZYGOTE_POLICY_FLAG_SYSTEM_PROCESS /* zygotePolicyFlags */, false /* isTopApp */,
                     null /* disabledCompatChanges */, null /* pkgDataInfoMap */, extraArgs);
         } catch (ZygoteStartFailedEx ex) {
             throw new RuntimeException("Starting child-zygote through Zygote failed", ex);
diff --git a/core/java/android/permission/PermissionManager.java b/core/java/android/permission/PermissionManager.java
index 5d6dc7b..0bd211d 100644
--- a/core/java/android/permission/PermissionManager.java
+++ b/core/java/android/permission/PermissionManager.java
@@ -561,21 +561,24 @@
     private static final class PackageNamePermissionQuery {
         final String permName;
         final String pkgName;
+        final int uid;
 
-        PackageNamePermissionQuery(@Nullable String permName, @Nullable String pkgName) {
+        PackageNamePermissionQuery(@Nullable String permName, @Nullable String pkgName, int uid) {
             this.permName = permName;
             this.pkgName = pkgName;
+            this.uid = uid;
         }
 
         @Override
         public String toString() {
-            return String.format("PackageNamePermissionQuery(pkgName=\"%s\", permName=\"%s\")",
-                    pkgName, permName);
+            return String.format(
+                    "PackageNamePermissionQuery(pkgName=\"%s\", permName=\"%s, uid=%s\")",
+                    pkgName, permName, uid);
         }
 
         @Override
         public int hashCode() {
-            return Objects.hashCode(permName) * 13 + Objects.hashCode(pkgName);
+            return Objects.hash(permName, pkgName, uid);
         }
 
         @Override
@@ -590,15 +593,17 @@
                 return false;
             }
             return Objects.equals(permName, other.permName)
-                    && Objects.equals(pkgName, other.pkgName);
+                    && Objects.equals(pkgName, other.pkgName)
+                    && uid == other.uid;
         }
     }
 
     /* @hide */
-    private static int checkPackageNamePermissionUncached(String permName, String pkgName) {
+    private static int checkPackageNamePermissionUncached(
+            String permName, String pkgName, int uid) {
         try {
             return ActivityThread.getPermissionManager().checkPermission(
-                    permName, pkgName, UserHandle.myUserId());
+                    permName, pkgName, uid);
         } catch (RemoteException e) {
             throw e.rethrowFromSystemServer();
         }
@@ -611,7 +616,8 @@
                     16, CACHE_KEY_PACKAGE_INFO) {
                 @Override
                 protected Integer recompute(PackageNamePermissionQuery query) {
-                    return checkPackageNamePermissionUncached(query.permName, query.pkgName);
+                    return checkPackageNamePermissionUncached(
+                            query.permName, query.pkgName, query.uid);
                 }
             };
 
@@ -620,9 +626,9 @@
      *
      * @hide
      */
-    public static int checkPackageNamePermission(String permName, String pkgName) {
+    public static int checkPackageNamePermission(String permName, String pkgName, int uid) {
         return sPackageNamePermissionCache.query(
-                new PackageNamePermissionQuery(permName, pkgName));
+                new PackageNamePermissionQuery(permName, pkgName, uid));
     }
 
     /**
diff --git a/core/java/android/provider/Settings.java b/core/java/android/provider/Settings.java
index f2d415a..fa2b014 100644
--- a/core/java/android/provider/Settings.java
+++ b/core/java/android/provider/Settings.java
@@ -53,7 +53,9 @@
 import android.net.ConnectivityManager;
 import android.net.NetworkScoreManager;
 import android.net.Uri;
+import android.net.wifi.SoftApConfiguration;
 import android.net.wifi.WifiManager;
+import android.net.wifi.p2p.WifiP2pManager;
 import android.os.BatteryManager;
 import android.os.Binder;
 import android.os.Build.VERSION_CODES;
@@ -10272,7 +10274,8 @@
        /**
         * Setting to allow scans to be enabled even wifi is turned off for connectivity.
         * @hide
-        * @deprecated To be removed.
+        * @deprecated To be removed. Use {@link WifiManager#setScanAlwaysAvailable(boolean)} for
+        * setting the value and {@link WifiManager#isScanAlwaysAvailable()} for query.
         */
        public static final String WIFI_SCAN_ALWAYS_AVAILABLE =
                 "wifi_scan_always_enabled";
@@ -10292,7 +10295,9 @@
          *
          * Type: int (0 for false, 1 for true)
          * @hide
-         * @deprecated To be removed.
+         * @deprecated To be removed. Use {@link SoftApConfiguration.Builder#
+         * setAutoShutdownEnabled(boolean)} for setting the value and {@link SoftApConfiguration#
+         * isAutoShutdownEnabled()} for query.
          */
         public static final String SOFT_AP_TIMEOUT_ENABLED = "soft_ap_timeout_enabled";
 
@@ -10301,7 +10306,8 @@
          *
          * Type: int (0 for false, 1 for true)
          * @hide
-         * @deprecated Use {@link WifiManager#isAutoWakeupEnabled()} instead.
+         * @deprecated Use {@link WifiManager#setAutoWakeupEnabled(boolean)} for setting the value
+         * and {@link WifiManager#isAutoWakeupEnabled()} for query.
          */
         @Deprecated
         @SystemApi
@@ -10381,7 +10387,8 @@
          *
          * Type: int (0 for false, 1 for true)
          * @hide
-         * @deprecated To be removed.
+         * @deprecated Use {@link WifiManager#setScanThrottleEnabled(boolean)} for setting the value
+         * and {@link WifiManager#isScanThrottleEnabled()} for query.
          */
         public static final String WIFI_SCAN_THROTTLE_ENABLED = "wifi_scan_throttle_enabled";
 
@@ -10484,7 +10491,8 @@
         * Setting to enable verbose logging in Wi-Fi; disabled by default, and setting to 1
         * will enable it. In the future, additional values may be supported.
         * @hide
-        * @deprecated To be removed.
+        * @deprecated Use {@link WifiManager#setVerboseLoggingEnabled(boolean)} for setting the
+        * value and {@link WifiManager#isVerboseLoggingEnabled()} for query.
         */
        public static final String WIFI_VERBOSE_LOGGING_ENABLED =
                "wifi_verbose_logging_enabled";
@@ -10553,7 +10561,9 @@
        /**
         * The Wi-Fi peer-to-peer device name
         * @hide
-        * @deprecated To be removed.
+        * @deprecated Use {@link WifiP2pManager#setDeviceName(WifiP2pManager.Channel, String,
+        * WifiP2pManager.ActionListener)} for setting the value and
+        * {@link android.net.wifi.p2p.WifiP2pDevice#deviceName} for query.
         */
        public static final String WIFI_P2P_DEVICE_NAME = "wifi_p2p_device_name";
 
diff --git a/core/java/android/service/autofill/InlinePresentation.java b/core/java/android/service/autofill/InlinePresentation.java
index fb8406e..a9addba 100644
--- a/core/java/android/service/autofill/InlinePresentation.java
+++ b/core/java/android/service/autofill/InlinePresentation.java
@@ -17,6 +17,7 @@
 package android.service.autofill;
 
 import android.annotation.NonNull;
+import android.annotation.Size;
 import android.app.slice.Slice;
 import android.os.Parcel;
 import android.os.Parcelable;
@@ -24,6 +25,8 @@
 
 import com.android.internal.util.DataClass;
 
+import java.util.List;
+
 /**
  * Wrapper class holding a {@link Slice} and an {@link InlinePresentationSpec} for rendering UI
  * for an Inline Suggestion.
@@ -50,6 +53,18 @@
      */
     private final boolean mPinned;
 
+    /**
+     * Returns the autofill hints set in the slice.
+     *
+     * @hide
+     */
+    @NonNull
+    @Size(min = 0)
+    public String[] getAutofillHints() {
+        List<String> hints = mSlice.getHints();
+        return hints.toArray(new String[hints.size()]);
+    }
+
 
 
     // Code below generated by codegen v1.0.14.
@@ -214,10 +229,10 @@
     };
 
     @DataClass.Generated(
-            time = 1579726472535L,
+            time = 1582753782651L,
             codegenVersion = "1.0.14",
             sourceFile = "frameworks/base/core/java/android/service/autofill/InlinePresentation.java",
-            inputSignatures = "private final @android.annotation.NonNull android.app.slice.Slice mSlice\nprivate final @android.annotation.NonNull android.view.inline.InlinePresentationSpec mInlinePresentationSpec\nprivate final  boolean mPinned\nclass InlinePresentation extends java.lang.Object implements [android.os.Parcelable]\n@com.android.internal.util.DataClass(genToString=true, genHiddenConstDefs=true, genEqualsHashCode=true)")
+            inputSignatures = "private final @android.annotation.NonNull android.app.slice.Slice mSlice\nprivate final @android.annotation.NonNull android.view.inline.InlinePresentationSpec mInlinePresentationSpec\nprivate final  boolean mPinned\npublic @android.annotation.NonNull @android.annotation.Size(min=0L) java.lang.String[] getAutofillHints()\nclass InlinePresentation extends java.lang.Object implements [android.os.Parcelable]\n@com.android.internal.util.DataClass(genToString=true, genHiddenConstDefs=true, genEqualsHashCode=true)")
     @Deprecated
     private void __metadata() {}
 
diff --git a/core/java/android/service/autofill/InlineSuggestionRenderService.java b/core/java/android/service/autofill/InlineSuggestionRenderService.java
index 17e0456..fcdefac 100644
--- a/core/java/android/service/autofill/InlineSuggestionRenderService.java
+++ b/core/java/android/service/autofill/InlineSuggestionRenderService.java
@@ -23,16 +23,13 @@
 import android.annotation.TestApi;
 import android.app.Service;
 import android.app.slice.Slice;
-import android.content.Context;
 import android.content.Intent;
 import android.graphics.PixelFormat;
-import android.hardware.display.DisplayManager;
 import android.os.Bundle;
 import android.os.Handler;
 import android.os.IBinder;
 import android.os.Looper;
 import android.os.RemoteException;
-import android.util.DisplayMetrics;
 import android.util.Log;
 import android.view.Display;
 import android.view.SurfaceControl;
@@ -76,35 +73,41 @@
             return;
         }
 
-        final DisplayManager displayManager = getSystemService(DisplayManager.class);
-        final Display targetDisplay = displayManager.getDisplay(displayId);
-        if (targetDisplay == null) {
-            sendResult(callback, /*surface*/ null);
-            return;
-        }
-        final Context displayContext = createDisplayContext(targetDisplay);
-
-        final SurfaceControlViewHost host = new SurfaceControlViewHost(displayContext,
-                displayContext.getDisplay(), hostInputToken);
-        final SurfaceControl surface = host.getSurfacePackage().getSurfaceControl();
-
-        final View suggestionView = onRenderSuggestion(presentation, width, height);
-
-        final InlineSuggestionRoot suggestionRoot = new InlineSuggestionRoot(this, callback);
-        suggestionRoot.addView(suggestionView);
-        suggestionRoot.setOnClickListener((v) -> {
-            try {
-                callback.onAutofill();
-            } catch (RemoteException e) {
-                Log.w(TAG, "RemoteException calling onAutofill()");
+        // When we create the UI it should be for the IME display
+        updateDisplay(displayId);
+        try {
+            final View suggestionView = onRenderSuggestion(presentation, width, height);
+            if (suggestionView == null) {
+                try {
+                    callback.onError();
+                } catch (RemoteException e) {
+                    Log.w(TAG, "Null suggestion view returned by renderer");
+                }
+                return;
             }
-        });
 
-        WindowManager.LayoutParams lp =
-                new WindowManager.LayoutParams(width, height,
-                        WindowManager.LayoutParams.TYPE_APPLICATION, 0, PixelFormat.TRANSPARENT);
-        host.addView(suggestionRoot, lp);
-        sendResult(callback, surface);
+            final InlineSuggestionRoot suggestionRoot = new InlineSuggestionRoot(this, callback);
+            suggestionRoot.addView(suggestionView);
+            WindowManager.LayoutParams lp =
+                    new WindowManager.LayoutParams(width, height,
+                            WindowManager.LayoutParams.TYPE_APPLICATION, 0,
+                            PixelFormat.TRANSPARENT);
+
+            final SurfaceControlViewHost host = new SurfaceControlViewHost(this, getDisplay(),
+                    hostInputToken);
+            host.addView(suggestionRoot, lp);
+            suggestionRoot.setOnClickListener((v) -> {
+                try {
+                    callback.onAutofill();
+                } catch (RemoteException e) {
+                    Log.w(TAG, "RemoteException calling onAutofill()");
+                }
+            });
+
+            sendResult(callback, host.getSurfacePackage().getSurfaceControl());
+        } finally {
+            updateDisplay(Display.DEFAULT_DISPLAY);
+        }
     }
 
     private void sendResult(@NonNull IInlineSuggestionUiCallback callback,
diff --git a/core/java/android/service/autofill/augmented/AugmentedAutofillService.java b/core/java/android/service/autofill/augmented/AugmentedAutofillService.java
index 672b501..fe792b1 100644
--- a/core/java/android/service/autofill/augmented/AugmentedAutofillService.java
+++ b/core/java/android/service/autofill/augmented/AugmentedAutofillService.java
@@ -40,6 +40,7 @@
 import android.os.SystemClock;
 import android.service.autofill.Dataset;
 import android.service.autofill.FillEventHistory;
+import android.service.autofill.InlinePresentation;
 import android.service.autofill.augmented.PresentationParams.SystemPopupPresentationParams;
 import android.util.Log;
 import android.util.Pair;
@@ -557,12 +558,10 @@
             }
         }
 
-        void reportResult(@Nullable List<Dataset> inlineSuggestionsData) {
+        void reportResult(@Nullable List<Dataset> inlineSuggestionsData,
+                @Nullable List<InlinePresentation> inlineActions) {
             try {
-                final Dataset[] inlineSuggestions = (inlineSuggestionsData != null)
-                        ? inlineSuggestionsData.toArray(new Dataset[inlineSuggestionsData.size()])
-                        : null;
-                mCallback.onSuccess(inlineSuggestions);
+                mCallback.onSuccess(inlineSuggestionsData, inlineActions);
             } catch (RemoteException e) {
                 Log.e(TAG, "Error calling back with the inline suggestions data: " + e);
             }
diff --git a/core/java/android/service/autofill/augmented/FillCallback.java b/core/java/android/service/autofill/augmented/FillCallback.java
index 19eff57..6b4e118 100644
--- a/core/java/android/service/autofill/augmented/FillCallback.java
+++ b/core/java/android/service/autofill/augmented/FillCallback.java
@@ -55,14 +55,14 @@
 
         if (response == null) {
             mProxy.logEvent(AutofillProxy.REPORT_EVENT_NO_RESPONSE);
-            mProxy.reportResult(null /*inlineSuggestions*/);
+            mProxy.reportResult(/* inlineSuggestionsData */ null, /* inlineActions */null);
             return;
         }
 
         List<Dataset> inlineSuggestions = response.getInlineSuggestions();
         if (inlineSuggestions != null && !inlineSuggestions.isEmpty()) {
             mProxy.logEvent(AutofillProxy.REPORT_EVENT_INLINE_RESPONSE);
-            mProxy.reportResult(inlineSuggestions);
+            mProxy.reportResult(inlineSuggestions, response.getInlineActions());
             return;
         }
 
diff --git a/core/java/android/service/autofill/augmented/FillResponse.java b/core/java/android/service/autofill/augmented/FillResponse.java
index 68ba63a..b7fdf5a 100644
--- a/core/java/android/service/autofill/augmented/FillResponse.java
+++ b/core/java/android/service/autofill/augmented/FillResponse.java
@@ -21,6 +21,7 @@
 import android.annotation.TestApi;
 import android.os.Bundle;
 import android.service.autofill.Dataset;
+import android.service.autofill.InlinePresentation;
 
 import com.android.internal.util.DataClass;
 
@@ -52,6 +53,13 @@
     private @Nullable List<Dataset> mInlineSuggestions;
 
     /**
+     * The {@link InlinePresentation}s representing the inline actions. Defaults to null if no
+     * inline actions are provided.
+     */
+    @DataClass.PluralOf("inlineAction")
+    private @Nullable List<InlinePresentation> mInlineActions;
+
+    /**
      * The client state that {@link AugmentedAutofillService} implementation can put anything in to
      * identify the request and the response when calling
      * {@link AugmentedAutofillService#getFillEventHistory()}.
@@ -66,6 +74,10 @@
         return null;
     }
 
+    private static List<InlinePresentation> defaultInlineActions() {
+        return null;
+    }
+
     private static Bundle defaultClientState() {
         return null;
     }
@@ -74,6 +86,7 @@
     /** @hide */
     abstract static class BaseBuilder {
         abstract FillResponse.Builder addInlineSuggestion(@NonNull Dataset value);
+        abstract FillResponse.Builder addInlineAction(@NonNull InlinePresentation value);
     }
 
 
@@ -95,9 +108,11 @@
     /* package-private */ FillResponse(
             @Nullable FillWindow fillWindow,
             @Nullable List<Dataset> inlineSuggestions,
+            @Nullable List<InlinePresentation> inlineActions,
             @Nullable Bundle clientState) {
         this.mFillWindow = fillWindow;
         this.mInlineSuggestions = inlineSuggestions;
+        this.mInlineActions = inlineActions;
         this.mClientState = clientState;
 
         // onConstructed(); // You can define this method to get a callback
@@ -125,6 +140,17 @@
     }
 
     /**
+     * The {@link InlinePresentation}s representing the inline actions. Defaults to null if no
+     * inline actions are provided.
+     *
+     * @hide
+     */
+    @DataClass.Generated.Member
+    public @Nullable List<InlinePresentation> getInlineActions() {
+        return mInlineActions;
+    }
+
+    /**
      * The client state that {@link AugmentedAutofillService} implementation can put anything in to
      * identify the request and the response when calling
      * {@link AugmentedAutofillService#getFillEventHistory()}.
@@ -145,6 +171,7 @@
 
         private @Nullable FillWindow mFillWindow;
         private @Nullable List<Dataset> mInlineSuggestions;
+        private @Nullable List<InlinePresentation> mInlineActions;
         private @Nullable Bundle mClientState;
 
         private long mBuilderFieldsSet = 0L;
@@ -185,6 +212,27 @@
         }
 
         /**
+         * The {@link InlinePresentation}s representing the inline actions. Defaults to null if no
+         * inline actions are provided.
+         */
+        @DataClass.Generated.Member
+        public @NonNull Builder setInlineActions(@Nullable List<InlinePresentation> value) {
+            checkNotUsed();
+            mBuilderFieldsSet |= 0x4;
+            mInlineActions = value;
+            return this;
+        }
+
+        /** @see #setInlineActions */
+        @DataClass.Generated.Member
+        @Override
+        @NonNull FillResponse.Builder addInlineAction(@NonNull InlinePresentation value) {
+            if (mInlineActions == null) setInlineActions(new ArrayList<>());
+            mInlineActions.add(value);
+            return this;
+        }
+
+        /**
          * The client state that {@link AugmentedAutofillService} implementation can put anything in to
          * identify the request and the response when calling
          * {@link AugmentedAutofillService#getFillEventHistory()}.
@@ -192,7 +240,7 @@
         @DataClass.Generated.Member
         public @NonNull Builder setClientState(@Nullable Bundle value) {
             checkNotUsed();
-            mBuilderFieldsSet |= 0x4;
+            mBuilderFieldsSet |= 0x8;
             mClientState = value;
             return this;
         }
@@ -200,7 +248,7 @@
         /** Builds the instance. This builder should not be touched after calling this! */
         public @NonNull FillResponse build() {
             checkNotUsed();
-            mBuilderFieldsSet |= 0x8; // Mark builder used
+            mBuilderFieldsSet |= 0x10; // Mark builder used
 
             if ((mBuilderFieldsSet & 0x1) == 0) {
                 mFillWindow = defaultFillWindow();
@@ -209,17 +257,21 @@
                 mInlineSuggestions = defaultInlineSuggestions();
             }
             if ((mBuilderFieldsSet & 0x4) == 0) {
+                mInlineActions = defaultInlineActions();
+            }
+            if ((mBuilderFieldsSet & 0x8) == 0) {
                 mClientState = defaultClientState();
             }
             FillResponse o = new FillResponse(
                     mFillWindow,
                     mInlineSuggestions,
+                    mInlineActions,
                     mClientState);
             return o;
         }
 
         private void checkNotUsed() {
-            if ((mBuilderFieldsSet & 0x8) != 0) {
+            if ((mBuilderFieldsSet & 0x10) != 0) {
                 throw new IllegalStateException(
                         "This Builder should not be reused. Use a new Builder instance instead");
             }
@@ -227,10 +279,10 @@
     }
 
     @DataClass.Generated(
-            time = 1580335256422L,
+            time = 1582682935951L,
             codegenVersion = "1.0.14",
             sourceFile = "frameworks/base/core/java/android/service/autofill/augmented/FillResponse.java",
-            inputSignatures = "private @android.annotation.Nullable android.service.autofill.augmented.FillWindow mFillWindow\nprivate @com.android.internal.util.DataClass.PluralOf(\"inlineSuggestion\") @android.annotation.Nullable java.util.List<android.service.autofill.Dataset> mInlineSuggestions\nprivate @android.annotation.Nullable android.os.Bundle mClientState\nprivate static  android.service.autofill.augmented.FillWindow defaultFillWindow()\nprivate static  java.util.List<android.service.autofill.Dataset> defaultInlineSuggestions()\nprivate static  android.os.Bundle defaultClientState()\nclass FillResponse extends java.lang.Object implements []\n@com.android.internal.util.DataClass(genBuilder=true, genHiddenGetters=true)\nabstract  android.service.autofill.augmented.FillResponse.Builder addInlineSuggestion(android.service.autofill.Dataset)\nclass BaseBuilder extends java.lang.Object implements []")
+            inputSignatures = "private @android.annotation.Nullable android.service.autofill.augmented.FillWindow mFillWindow\nprivate @com.android.internal.util.DataClass.PluralOf(\"inlineSuggestion\") @android.annotation.Nullable java.util.List<android.service.autofill.Dataset> mInlineSuggestions\nprivate @com.android.internal.util.DataClass.PluralOf(\"inlineAction\") @android.annotation.Nullable java.util.List<android.service.autofill.InlinePresentation> mInlineActions\nprivate @android.annotation.Nullable android.os.Bundle mClientState\nprivate static  android.service.autofill.augmented.FillWindow defaultFillWindow()\nprivate static  java.util.List<android.service.autofill.Dataset> defaultInlineSuggestions()\nprivate static  java.util.List<android.service.autofill.InlinePresentation> defaultInlineActions()\nprivate static  android.os.Bundle defaultClientState()\nclass FillResponse extends java.lang.Object implements []\n@com.android.internal.util.DataClass(genBuilder=true, genHiddenGetters=true)\nabstract  android.service.autofill.augmented.FillResponse.Builder addInlineSuggestion(android.service.autofill.Dataset)\nabstract  android.service.autofill.augmented.FillResponse.Builder addInlineAction(android.service.autofill.InlinePresentation)\nclass BaseBuilder extends java.lang.Object implements []")
     @Deprecated
     private void __metadata() {}
 
diff --git a/core/java/android/service/autofill/augmented/IFillCallback.aidl b/core/java/android/service/autofill/augmented/IFillCallback.aidl
index d983721..bf0adcd 100644
--- a/core/java/android/service/autofill/augmented/IFillCallback.aidl
+++ b/core/java/android/service/autofill/augmented/IFillCallback.aidl
@@ -20,6 +20,9 @@
 import android.os.ICancellationSignal;
 
 import android.service.autofill.Dataset;
+import android.service.autofill.InlinePresentation;
+
+import java.util.List;
 
 /**
  * Interface to receive the result of an autofill request.
@@ -28,7 +31,8 @@
  */
 interface IFillCallback {
     void onCancellable(in ICancellationSignal cancellation);
-    void onSuccess(in @nullable Dataset[] inlineSuggestionsData);
+    void onSuccess(in @nullable List<Dataset> inlineSuggestionsData,
+                   in @nullable List<InlinePresentation> inlineActions);
     boolean isCompleted();
     void cancel();
 }
diff --git a/core/java/android/service/carrier/CarrierMessagingServiceWrapper.java b/core/java/android/service/carrier/CarrierMessagingServiceWrapper.java
index de90b94..2a809b1 100644
--- a/core/java/android/service/carrier/CarrierMessagingServiceWrapper.java
+++ b/core/java/android/service/carrier/CarrierMessagingServiceWrapper.java
@@ -18,7 +18,6 @@
 
 import android.annotation.NonNull;
 import android.annotation.Nullable;
-import android.annotation.SystemApi;
 import android.content.ComponentName;
 import android.content.Context;
 import android.content.Intent;
@@ -47,7 +46,6 @@
  * CarrierMessagingService.
  * @hide
  */
-@SystemApi
 public abstract class CarrierMessagingServiceWrapper {
     // Populated by bindToCarrierMessagingService. bindToCarrierMessagingService must complete
     // prior to calling disposeConnection so that mCarrierMessagingServiceConnection is initialized.
@@ -64,7 +62,6 @@
      * @return true upon successfully binding to a carrier messaging service, false otherwise
      * @hide
      */
-    @SystemApi
     public boolean bindToCarrierMessagingService(@NonNull Context context,
             @NonNull String carrierPackageName) {
         Preconditions.checkState(mCarrierMessagingServiceConnection == null);
@@ -82,7 +79,6 @@
      * @param context the context
      * @hide
      */
-    @SystemApi
     public void disposeConnection(@NonNull Context context) {
         Preconditions.checkNotNull(mCarrierMessagingServiceConnection);
         context.unbindService(mCarrierMessagingServiceConnection);
@@ -93,7 +89,6 @@
      * Implemented by subclasses to use the carrier messaging service once it is ready.
      * @hide
      */
-    @SystemApi
     public abstract void onServiceReady();
 
     /**
@@ -117,7 +112,6 @@
      * @param callback the callback to notify upon completion
      * @hide
      */
-    @SystemApi
     public void filterSms(@NonNull MessagePdu pdu, @NonNull String format, int destPort,
             int subId, @NonNull final CarrierMessagingCallbackWrapper callback) {
         if (mICarrierMessagingService != null) {
@@ -142,7 +136,6 @@
      * @param callback the callback to notify upon completion
      * @hide
      */
-    @SystemApi
     public void sendTextSms(@NonNull String text, int subId, @NonNull String destAddress,
             int sendSmsFlag, @NonNull final CarrierMessagingCallbackWrapper callback) {
         if (mICarrierMessagingService != null) {
@@ -168,7 +161,6 @@
      * @param callback the callback to notify upon completion
      * @hide
      */
-    @SystemApi
     public void sendDataSms(@NonNull byte[] data, int subId, @NonNull String destAddress,
             int destPort, int sendSmsFlag,
             @NonNull final CarrierMessagingCallbackWrapper callback) {
@@ -194,7 +186,6 @@
      * @param callback the callback to notify upon completion
      * @hide
      */
-    @SystemApi
     public void sendMultipartTextSms(@NonNull List<String> parts, int subId,
             @NonNull String destAddress, int sendSmsFlag,
             @NonNull final CarrierMessagingCallbackWrapper callback) {
@@ -220,7 +211,6 @@
      * @param callback the callback to notify upon completion
      * @hide
      */
-    @SystemApi
     public void sendMms(@NonNull Uri pduUri, int subId, @NonNull Uri location,
             @NonNull final CarrierMessagingCallbackWrapper callback) {
         if (mICarrierMessagingService != null) {
@@ -244,7 +234,6 @@
      * @param callback the callback to notify upon completion
      * @hide
      */
-    @SystemApi
     public void downloadMms(@NonNull Uri pduUri, int subId, @NonNull Uri location,
             @NonNull final CarrierMessagingCallbackWrapper callback) {
         if (mICarrierMessagingService != null) {
@@ -276,7 +265,6 @@
      * {@link CarrierMessagingServiceWrapper}.
      * @hide
      */
-    @SystemApi
     public abstract static class CarrierMessagingCallbackWrapper {
 
         /**
@@ -289,7 +277,6 @@
          *               {@see CarrierMessagingService#onReceiveTextSms}.
          * @hide
          */
-        @SystemApi
         public void onFilterComplete(int result) {
 
         }
@@ -304,7 +291,6 @@
          *                   only if result is {@link CarrierMessagingService#SEND_STATUS_OK}.
          * @hide
          */
-        @SystemApi
         public void onSendSmsComplete(int result, int messageRef) {
 
         }
@@ -319,7 +305,6 @@
          *                    {@link CarrierMessagingService#SEND_STATUS_OK}.
          * @hide
          */
-        @SystemApi
         public void onSendMultipartSmsComplete(int result, @Nullable int[] messageRefs) {
 
         }
@@ -334,7 +319,6 @@
          *                    {@link CarrierMessagingService#SEND_STATUS_OK}.
          * @hide
          */
-        @SystemApi
         public void onSendMmsComplete(int result, @Nullable byte[] sendConfPdu) {
 
         }
@@ -346,7 +330,6 @@
          *               and {@link CarrierMessagingService#SEND_STATUS_ERROR}.
          * @hide
          */
-        @SystemApi
         public void onDownloadMmsComplete(int result) {
 
         }
diff --git a/core/java/android/service/controls/Control.java b/core/java/android/service/controls/Control.java
index 2d1d0ed..dabd977 100644
--- a/core/java/android/service/controls/Control.java
+++ b/core/java/android/service/controls/Control.java
@@ -209,61 +209,116 @@
         mStatusText = in.readCharSequence();
     }
 
+    /**
+     * @return the identifier for the {@link Control}
+     */
     @NonNull
     public String getControlId() {
         return mControlId;
     }
 
+
+    /**
+     * @return type of device represented by this {@link Control}, used to determine the default
+     *         icon and color
+     */
     @DeviceTypes.DeviceType
     public int getDeviceType() {
         return mDeviceType;
     }
 
+    /**
+     * @return the user facing name of the {@link Control}
+     */
     @NonNull
     public CharSequence getTitle() {
         return mTitle;
     }
 
+    /**
+     * @return additional information about the {@link Control}, to appear underneath the title
+     */
     @NonNull
     public CharSequence getSubtitle() {
         return mSubtitle;
     }
 
+    /**
+     * Optional top-level group to help define the {@link Control}'s location, visible to the user.
+     * If not present, the application name will be used as the top-level group. A structure
+     * contains zones which contains controls.
+     *
+     * @return name of the structure containing the control
+     */
     @Nullable
     public CharSequence getStructure() {
         return mStructure;
     }
 
+    /**
+     * Optional group name to help define the {@link Control}'s location within a structure,
+     * visible to the user. A structure contains zones which contains controls.
+     *
+     * @return name of the zone containing the control
+     */
     @Nullable
     public CharSequence getZone() {
         return mZone;
     }
 
+    /**
+     * @return a {@link PendingIntent} linking to an Activity for the {@link Control}
+     */
     @NonNull
     public PendingIntent getAppIntent() {
         return mAppIntent;
     }
 
+    /**
+     * Optional icon to be shown with the {@link Control}. It is highly recommended
+     * to let the system default the icon unless the default icon is not suitable.
+     *
+     * @return icon to show
+     */
     @Nullable
     public Icon getCustomIcon() {
         return mCustomIcon;
     }
 
+    /**
+     * Optional color to be shown with the {@link Control}. It is highly recommended
+     * to let the system default the color unless the default is not suitable for the
+     * application.
+     *
+     * @return background color to use
+     */
     @Nullable
     public ColorStateList getCustomColor() {
         return mCustomColor;
     }
 
+    /**
+     * @return status of the {@link Control}, used to convey information about the attempt to
+     *         fetch the current state
+     */
     @Status
     public int getStatus() {
         return mStatus;
     }
 
+    /**
+     * @return instance of {@link ControlTemplate}, that defines how the {@link Control} will
+     *         behave and what interactions are available to the user
+     */
     @NonNull
     public ControlTemplate getControlTemplate() {
         return mControlTemplate;
     }
 
+    /**
+     * @return user-facing text description of the {@link Control}'s status, describing its current
+     *         state
+     */
     @NonNull
     public CharSequence getStatusText() {
         return mStatusText;
@@ -326,7 +381,10 @@
     /**
      * Builder class for {@link Control}.
      *
-     * This class facilitates the creation of {@link Control} with no state.
+     * This class facilitates the creation of {@link Control} with no state. Must be used to
+     * provide controls for {@link ControlsProviderService#createPublisherForAllAvailable} and
+     * {@link ControlsProviderService#createPublisherForSuggested}.
+     *
      * It provides the following defaults for non-optional parameters:
      * <ul>
      *     <li> Device type: {@link DeviceTypes#TYPE_UNKNOWN}
@@ -334,7 +392,7 @@
      *     <li> Subtitle: {@code ""}
      * </ul>
      * This fixes the values relating to state of the {@link Control} as required by
-     * {@link ControlsProviderService#loadAvailableControls}:
+     * {@link ControlsProviderService#createPublisherForAllAvailable}:
      * <ul>
      *     <li> Status: {@link Status#STATUS_UNKNOWN}
      *     <li> Control template: {@link ControlTemplate#NO_TEMPLATE}
@@ -355,8 +413,8 @@
         private @Nullable ColorStateList mCustomColor;
 
         /**
-         * @param controlId the identifier for the {@link Control}.
-         * @param appIntent the pending intent linking to the device Activity.
+         * @param controlId the identifier for the {@link Control}
+         * @param appIntent the pending intent linking to the device Activity
          */
         public StatelessBuilder(@NonNull String controlId,
                 @NonNull PendingIntent appIntent) {
@@ -368,6 +426,7 @@
 
         /**
          * Creates a {@link StatelessBuilder} using an existing {@link Control} as a base.
+         *
          * @param control base for the builder.
          */
         public StatelessBuilder(@NonNull Control control) {
@@ -384,7 +443,7 @@
         }
 
         /**
-         * @param controlId the identifier for the {@link Control}.
+         * @param controlId the identifier for the {@link Control}
          * @return {@code this}
          */
         @NonNull
@@ -394,6 +453,11 @@
             return this;
         }
 
+        /**
+         * @param deviceType type of device represented by this {@link Control}, used to
+         *                   determine the default icon and color
+         * @return {@code this}
+         */
         @NonNull
         public StatelessBuilder setDeviceType(@DeviceTypes.DeviceType int deviceType) {
             if (!DeviceTypes.validDeviceType(deviceType)) {
@@ -416,6 +480,11 @@
             return this;
         }
 
+        /**
+         * @param subtitle additional information about the {@link Control}, to appear underneath
+         *                 the title
+         * @return {@code this}
+         */
         @NonNull
         public StatelessBuilder setSubtitle(@NonNull CharSequence subtitle) {
             Preconditions.checkNotNull(subtitle);
@@ -423,12 +492,27 @@
             return this;
         }
 
+        /**
+         * Optional top-level group to help define the {@link Control}'s location, visible to the
+         * user. If not present, the application name will be used as the top-level group. A
+         * structure contains zones which contains controls.
+         *
+         * @param structure name of the structure containing the control
+         * @return {@code this}
+         */
         @NonNull
         public StatelessBuilder setStructure(@Nullable CharSequence structure) {
             mStructure = structure;
             return this;
         }
 
+        /**
+         * Optional group name to help define the {@link Control}'s location within a structure,
+         * visible to the user. A structure contains zones which contains controls.
+         *
+         * @param zone name of the zone containing the control
+         * @return {@code this}
+         */
         @NonNull
         public StatelessBuilder setZone(@Nullable CharSequence zone) {
             mZone = zone;
@@ -436,7 +520,7 @@
         }
 
         /**
-         * @param appIntent an {@link Intent} linking to an Activity for the {@link Control}
+         * @param appIntent a {@link PendingIntent} linking to an Activity for the {@link Control}
          * @return {@code this}
          */
         @NonNull
@@ -446,12 +530,27 @@
             return this;
         }
 
+        /**
+         * Optional icon to be shown with the {@link Control}. It is highly recommended
+         * to let the system default the icon unless the default icon is not suitable.
+         *
+         * @param customIcon icon to show
+         * @return {@code this}
+         */
         @NonNull
         public StatelessBuilder setCustomIcon(@Nullable Icon customIcon) {
             mCustomIcon = customIcon;
             return this;
         }
 
+        /**
+         * Optional color to be shown with the {@link Control}. It is highly recommended
+         * to let the system default the color unless the default is not suitable for the
+         * application.
+         *
+         * @param customColor background color to use
+         * @return {@code this}
+         */
         @NonNull
         public StatelessBuilder setCustomColor(@Nullable ColorStateList customColor) {
             mCustomColor = customColor;
@@ -459,7 +558,6 @@
         }
 
         /**
-         * Build a {@link Control}
          * @return a valid {@link Control}
          */
         @NonNull
@@ -480,9 +578,15 @@
     }
 
     /**
-     * Builder class for {@link Control}.
+     * Builder class for {@link Control} that contains state information.
      *
-     * This class facilitates the creation of {@link Control}.
+     * State information is passed through an instance of a {@link ControlTemplate} and will
+     * determine how the user can interact with the {@link Control}. User interactions will
+     * be sent through the method call {@link ControlsProviderService#performControlAction}
+     * with an instance of {@link ControlAction} to convey any potential new value.
+     *
+     * Must be used to provide controls for {@link ControlsProviderService#createPublisherFor}.
+     *
      * It provides the following defaults for non-optional parameters:
      * <ul>
      *     <li> Device type: {@link DeviceTypes#TYPE_UNKNOWN}
@@ -522,6 +626,7 @@
 
         /**
          * Creates a {@link StatelessBuilder} using an existing {@link Control} as a base.
+         *
          * @param control base for the builder.
          */
         public StatefulBuilder(@NonNull Control control) {
@@ -551,6 +656,11 @@
             return this;
         }
 
+        /**
+         * @param deviceType type of device represented by this {@link Control}, used to
+         *                   determine the default icon and color
+         * @return {@code this}
+         */
         @NonNull
         public StatefulBuilder setDeviceType(@DeviceTypes.DeviceType int deviceType) {
             if (!DeviceTypes.validDeviceType(deviceType)) {
@@ -573,6 +683,11 @@
             return this;
         }
 
+        /**
+         * @param subtitle additional information about the {@link Control}, to appear underneath
+         *                 the title
+         * @return {@code this}
+         */
         @NonNull
         public StatefulBuilder setSubtitle(@NonNull CharSequence subtitle) {
             Preconditions.checkNotNull(subtitle);
@@ -580,12 +695,27 @@
             return this;
         }
 
+        /**
+         * Optional top-level group to help define the {@link Control}'s location, visible to the
+         * user. If not present, the application name will be used as the top-level group. A
+         * structure contains zones which contains controls.
+         *
+         * @param structure name of the structure containing the control
+         * @return {@code this}
+         */
         @NonNull
         public StatefulBuilder setStructure(@Nullable CharSequence structure) {
             mStructure = structure;
             return this;
         }
 
+        /**
+         * Optional group name to help define the {@link Control}'s location within a structure,
+         * visible to the user. A structure contains zones which contains controls.
+         *
+         * @param zone name of the zone containing the control
+         * @return {@code this}
+         */
         @NonNull
         public StatefulBuilder setZone(@Nullable CharSequence zone) {
             mZone = zone;
@@ -593,7 +723,7 @@
         }
 
         /**
-         * @param appIntent an {@link Intent} linking to an Activity for the {@link Control}
+         * @param appIntent a {@link PendingIntent} linking to an Activity for the {@link Control}
          * @return {@code this}
          */
         @NonNull
@@ -603,18 +733,38 @@
             return this;
         }
 
+        /**
+         * Optional icon to be shown with the {@link Control}. It is highly recommended
+         * to let the system default the icon unless the default icon is not suitable.
+         *
+         * @param customIcon icon to show
+         * @return {@code this}
+         */
         @NonNull
         public StatefulBuilder setCustomIcon(@Nullable Icon customIcon) {
             mCustomIcon = customIcon;
             return this;
         }
 
+        /**
+         * Optional color to be shown with the {@link Control}. It is highly recommended
+         * to let the system default the color unless the default is not suitable for the
+         * application.
+         *
+         * @param customColor background color to use
+         * @return {@code this}
+         */
         @NonNull
         public StatefulBuilder setCustomColor(@Nullable ColorStateList customColor) {
             mCustomColor = customColor;
             return this;
         }
 
+        /**
+         * @param status status of the {@link Control}, used to convey information about the
+         *               attempt to fetch the current state
+         * @return {@code this}
+         */
         @NonNull
         public StatefulBuilder setStatus(@Status int status) {
             if (status < 0 || status >= NUM_STATUS) {
@@ -626,6 +776,12 @@
             return this;
         }
 
+        /**
+         * @param controlTemplate instance of {@link ControlTemplate}, that defines how the
+         *                        {@link Control} will behave and what interactions are
+         *                        available to the user
+         * @return {@code this}
+         */
         @NonNull
         public StatefulBuilder setControlTemplate(@NonNull ControlTemplate controlTemplate) {
             Preconditions.checkNotNull(controlTemplate);
@@ -633,6 +789,11 @@
             return this;
         }
 
+        /**
+         * @param statusText user-facing text description of the {@link Control}'s status,
+         *                   describing its current state
+         * @return {@code this}
+         */
         @NonNull
         public StatefulBuilder setStatusText(@NonNull CharSequence statusText) {
             Preconditions.checkNotNull(statusText);
@@ -640,6 +801,9 @@
             return this;
         }
 
+        /**
+         * @return a valid {@link Control}
+         */
         @NonNull
         public Control build() {
             return new Control(mControlId,
diff --git a/core/java/android/service/controls/ControlsProviderService.java b/core/java/android/service/controls/ControlsProviderService.java
index b23d0cd..9debb37 100644
--- a/core/java/android/service/controls/ControlsProviderService.java
+++ b/core/java/android/service/controls/ControlsProviderService.java
@@ -38,7 +38,6 @@
 
 import com.android.internal.util.Preconditions;
 
-import java.util.Collections;
 import java.util.List;
 import java.util.concurrent.Flow.Publisher;
 import java.util.concurrent.Flow.Subscriber;
@@ -84,19 +83,6 @@
     private RequestHandler mHandler;
 
     /**
-     * Retrieve all available controls, using the stateless builder
-     * {@link Control.StatelessBuilder} to build each Control, then use the
-     * provided consumer to callback to the call originator.
-     *
-     * @deprecated Removing consumer-based load apis. Use publisherForAllAvailable() instead
-     */
-    @Deprecated
-    public void loadAvailableControls(@NonNull Consumer<List<Control>> consumer) {
-        // pending removal
-        consumer.accept(Collections.emptyList());
-    }
-
-    /**
      * Publisher for all available controls
      *
      * Retrieve all available controls. Use the stateless builder {@link Control.StatelessBuilder}
@@ -104,11 +90,8 @@
      * controls, or {@link Subscriber#onError} for error scenarios. Duplicate Controls will
      * replace the original.
      */
-    @Nullable
-    public Publisher<Control> publisherForAllAvailable() {
-        // will be abstract and @nonnull when consumers are removed
-        return null;
-    }
+    @NonNull
+    public abstract Publisher<Control> createPublisherForAllAvailable();
 
     /**
      * (Optional) Publisher for suggested controls
@@ -120,7 +103,7 @@
      * when done, or {@link Subscriber#onError} for error scenarios.
      */
     @Nullable
-    public Publisher<Control> publisherForSuggested() {
+    public Publisher<Control> createPublisherForSuggested() {
         return null;
     }
 
@@ -128,10 +111,11 @@
      * Return a valid Publisher for the given controlIds. This publisher will be asked to provide
      * updates for the given list of controlIds as long as the {@link Subscription} is valid.
      * Calls to {@link Subscriber#onComplete} will not be expected. Instead, wait for the call from
-     * {@link Subscription#cancel} to indicate that updates are no longer required.
+     * {@link Subscription#cancel} to indicate that updates are no longer required. It is expected
+     * that controls provided by this publisher were created using {@link Control.StatefulBuilder}.
      */
     @NonNull
-    public abstract Publisher<Control> publisherFor(@NonNull List<String> controlIds);
+    public abstract Publisher<Control> createPublisherFor(@NonNull List<String> controlIds);
 
     /**
      * The user has interacted with a Control. The action is dictated by the type of
@@ -177,7 +161,7 @@
     }
 
     @Override
-    public boolean onUnbind(@NonNull Intent intent) {
+    public final boolean onUnbind(@NonNull Intent intent) {
         mHandler = null;
         return true;
     }
@@ -198,13 +182,7 @@
                     final IControlsSubscriber cs = (IControlsSubscriber) msg.obj;
                     final SubscriberProxy proxy = new SubscriberProxy(true, mToken, cs);
 
-                    Publisher<Control> publisher =
-                            ControlsProviderService.this.publisherForAllAvailable();
-                    if (publisher == null) {
-                        ControlsProviderService.this.loadAvailableControls(consumerFor(proxy));
-                    } else {
-                        publisher.subscribe(proxy);
-                    }
+                    ControlsProviderService.this.createPublisherForAllAvailable().subscribe(proxy);
                     break;
                 }
 
@@ -213,7 +191,7 @@
                     final SubscriberProxy proxy = new SubscriberProxy(true, mToken, cs);
 
                     Publisher<Control> publisher =
-                            ControlsProviderService.this.publisherForSuggested();
+                            ControlsProviderService.this.createPublisherForSuggested();
                     if (publisher == null) {
                         Log.i(TAG, "No publisher provided for suggested controls");
                         proxy.onComplete();
@@ -228,7 +206,8 @@
                     final SubscriberProxy proxy = new SubscriberProxy(false, mToken,
                             sMsg.mSubscriber);
 
-                    ControlsProviderService.this.publisherFor(sMsg.mControlIds).subscribe(proxy);
+                    ControlsProviderService.this.createPublisherFor(sMsg.mControlIds)
+                            .subscribe(proxy);
                     break;
                 }
 
@@ -256,37 +235,6 @@
                 }
             };
         }
-
-        /**
-         * Method will be removed during migration to publisher
-         */
-        private Consumer<List<Control>> consumerFor(final Subscriber<Control> subscriber) {
-            return (@NonNull final List<Control> controls) -> {
-                Preconditions.checkNotNull(controls);
-
-                subscriber.onSubscribe(new Subscription() {
-                        public void request(long n) {
-                            for (Control control: controls) {
-                                Control c;
-                                if (control == null) {
-                                    Log.e(TAG, "onLoad: null control.");
-                                }
-                                if (isStatelessControl(control)) {
-                                    c = control;
-                                } else {
-                                    Log.w(TAG, "onLoad: control is not stateless.");
-                                    c = new Control.StatelessBuilder(control).build();
-                                }
-
-                                subscriber.onNext(c);
-                            }
-                            subscriber.onComplete();
-                        }
-
-                        public void cancel() {}
-                    });
-            };
-        }
     }
 
     private static boolean isStatelessControl(Control control) {
diff --git a/core/java/android/service/controls/DeviceTypes.java b/core/java/android/service/controls/DeviceTypes.java
index 8dbb9cf..6594d2c 100644
--- a/core/java/android/service/controls/DeviceTypes.java
+++ b/core/java/android/service/controls/DeviceTypes.java
@@ -21,6 +21,9 @@
 import java.lang.annotation.Retention;
 import java.lang.annotation.RetentionPolicy;
 
+/**
+ * Device types for {@link Control}.
+ */
 public class DeviceTypes {
 
     // Update this when adding new concrete types. Does not count TYPE_UNKNOWN
diff --git a/core/java/android/service/controls/actions/BooleanAction.java b/core/java/android/service/controls/actions/BooleanAction.java
index 0259335..b794ead 100644
--- a/core/java/android/service/controls/actions/BooleanAction.java
+++ b/core/java/android/service/controls/actions/BooleanAction.java
@@ -19,10 +19,15 @@
 import android.annotation.NonNull;
 import android.annotation.Nullable;
 import android.os.Bundle;
+import android.service.controls.Control;
+import android.service.controls.templates.ToggleRangeTemplate;
 import android.service.controls.templates.ToggleTemplate;
 
 /**
- * Action sent by a {@link ToggleTemplate}
+ * Action sent by user toggling a {@link Control} between checked/unchecked.
+ *
+ * This action is available when the {@link Control} was constructed with either a
+ * {@link ToggleTemplate} or a {@link ToggleRangeTemplate}.
  */
 public final class BooleanAction extends ControlAction {
 
@@ -40,8 +45,8 @@
     }
 
     /**
-     * @param templateId the identifier of the {@link ToggleTemplate} that originated this action.
-     * @param newState new value for the state displayed by the {@link ToggleTemplate}.
+     * @param templateId the identifier of the template that originated this action.
+     * @param newState new value for the state displayed by the template.
      * @param challengeValue a value sent by the user along with the action to authenticate. {@code}
      *                       null is sent when no authentication is needed or has not been
      *                       requested.
@@ -64,8 +69,7 @@
     /**
      * The new state set for the button in the corresponding {@link ToggleTemplate}.
      *
-     * @return {@code true} if the button was toggled from an {@code off} state to an {@code on}
-     *         state.
+     * @return {@code true} if the button was toggled from unchecked to checked.
      */
     public boolean getNewState() {
         return mNewState;
diff --git a/core/java/android/service/controls/actions/CommandAction.java b/core/java/android/service/controls/actions/CommandAction.java
index 84d6080..a560fa4 100644
--- a/core/java/android/service/controls/actions/CommandAction.java
+++ b/core/java/android/service/controls/actions/CommandAction.java
@@ -19,15 +19,32 @@
 import android.annotation.NonNull;
 import android.annotation.Nullable;
 import android.os.Bundle;
+import android.service.controls.Control;
+import android.service.controls.templates.StatelessTemplate;
 
+/**
+ * A simple {@link ControlAction} indicating that the user has interacted with a {@link Control}
+ * created using a {@link StatelessTemplate}.
+ */
 public final class CommandAction extends ControlAction {
 
     private static final @ActionType int TYPE = TYPE_COMMAND;
 
+    /**
+     * @param templateId the identifier of the {@link StatelessTemplate} that originated this
+     *                   action.
+     * @param challengeValue a value sent by the user along with the action to authenticate. {@code}
+     *                       null is sent when no authentication is needed or has not been
+     *                       requested.
+     */
     public CommandAction(@NonNull String templateId, @Nullable String challengeValue) {
         super(templateId, challengeValue);
     }
 
+    /**
+     * @param templateId the identifier of the {@link StatelessTemplate} that originated this
+     *                   action.
+     */
     public CommandAction(@NonNull String templateId) {
         this(templateId, null);
     }
@@ -40,6 +57,9 @@
         super(b);
     }
 
+    /**
+     * @return {@link ControlAction#TYPE_COMMAND}
+     */
     @Override
     public int getActionType() {
         return TYPE;
diff --git a/core/java/android/service/controls/actions/ControlAction.java b/core/java/android/service/controls/actions/ControlAction.java
index 4141da8..45e63d7 100644
--- a/core/java/android/service/controls/actions/ControlAction.java
+++ b/core/java/android/service/controls/actions/ControlAction.java
@@ -21,6 +21,7 @@
 import android.annotation.NonNull;
 import android.annotation.Nullable;
 import android.os.Bundle;
+import android.service.controls.Control;
 import android.service.controls.IControlsActionCallback;
 import android.service.controls.templates.ControlTemplate;
 import android.util.Log;
@@ -31,7 +32,7 @@
 import java.lang.annotation.RetentionPolicy;
 
 /**
- * An abstract action that is executed from a {@link ControlTemplate}.
+ * An abstract action indicating a user interaction with a {@link Control}.
  *
  * The action may have a value to authenticate the input, when the provider has requested it to
  * complete the action.
@@ -58,6 +59,9 @@
     })
     public @interface ActionType {};
 
+    /**
+     * Object returned when there is an unparcelling error.
+     */
     public static final @NonNull ControlAction ERROR_ACTION = new ControlAction() {
         @Override
         public int getActionType() {
@@ -65,6 +69,9 @@
         }
     };
 
+    /**
+     * The identifier of {@link #ERROR_ACTION}
+     */
     public static final @ActionType int TYPE_ERROR = -1;
 
     /**
@@ -77,10 +84,19 @@
      */
     public static final @ActionType int TYPE_FLOAT = 2;
 
+    /**
+     * The identifier of {@link MultiFloatAction}.
+     */
     public static final @ActionType int TYPE_MULTI_FLOAT = 3;
 
+    /**
+     * The identifier of {@link ModeAction}.
+     */
     public static final @ActionType int TYPE_MODE = 4;
 
+    /**
+     * The identifier of {@link CommandAction}.
+     */
     public static final @ActionType int TYPE_COMMAND = 5;
 
 
diff --git a/core/java/android/service/controls/actions/ModeAction.java b/core/java/android/service/controls/actions/ModeAction.java
index ca40974..c0e24ad 100644
--- a/core/java/android/service/controls/actions/ModeAction.java
+++ b/core/java/android/service/controls/actions/ModeAction.java
@@ -19,7 +19,15 @@
 import android.annotation.NonNull;
 import android.annotation.Nullable;
 import android.os.Bundle;
+import android.service.controls.Control;
+import android.service.controls.templates.TemperatureControlTemplate;
 
+/**
+ * Action sent by the user to indicate a change of mode.
+ *
+ * This action is available when the {@link Control} was created with a
+ * {@link TemperatureControlTemplate}.
+ */
 public final class ModeAction extends ControlAction {
 
     private static final @ActionType int TYPE = TYPE_MODE;
@@ -27,16 +35,32 @@
 
     private final int mNewMode;
 
+    /**
+     * @return {@link ControlAction#TYPE_MODE}.
+     */
     @Override
     public int getActionType() {
         return TYPE;
     }
 
+    /**
+     * @param templateId the identifier of the {@link TemperatureControlTemplate} that originated
+     *                   this action.
+     * @param newMode new value for the mode.
+     * @param challengeValue a value sent by the user along with the action to authenticate. {@code}
+     *                       null is sent when no authentication is needed or has not been
+     *                       requested.
+     */
     public ModeAction(@NonNull String templateId, int newMode, @Nullable String challengeValue) {
         super(templateId, challengeValue);
         mNewMode = newMode;
     }
 
+    /**
+     * @param templateId the identifier of the {@link TemperatureControlTemplate} that originated
+     *                   this action.
+     * @param newMode new value for the mode.
+     */
     public ModeAction(@NonNull String templateId, int newMode) {
         this(templateId, newMode, null);
     }
diff --git a/core/java/android/service/controls/templates/ControlTemplate.java b/core/java/android/service/controls/templates/ControlTemplate.java
index a5156e3..30efd80 100644
--- a/core/java/android/service/controls/templates/ControlTemplate.java
+++ b/core/java/android/service/controls/templates/ControlTemplate.java
@@ -57,6 +57,9 @@
         }
     };
 
+    /**
+     * Object returned when there is an unparcelling error.
+     */
     public static final @NonNull ControlTemplate ERROR_TEMPLATE = new ControlTemplate("") {
         @Override
         public int getTemplateType() {
@@ -80,6 +83,9 @@
     })
     public @interface TemplateType {}
 
+    /**
+     * Type identifier of {@link #ERROR_TEMPLATE}.
+     */
     public static final @TemplateType int TYPE_ERROR = -1;
 
     /**
@@ -102,10 +108,19 @@
      */
     public static final @TemplateType int TYPE_THUMBNAIL = 3;
 
+    /**
+     * Type identifier of {@link ToggleRangeTemplate}.
+     */
     public static final @TemplateType int TYPE_TOGGLE_RANGE = 6;
 
+    /**
+     * Type identifier of {@link TemperatureControlTemplate}.
+     */
     public static final @TemplateType int TYPE_TEMPERATURE = 7;
 
+    /**
+     * Type identifier of {@link StatelessTemplate}.
+     */
     public static final @TemplateType int TYPE_STATELESS = 8;
 
     private @NonNull final String mTemplateId;
diff --git a/core/java/android/service/controls/templates/RangeTemplate.java b/core/java/android/service/controls/templates/RangeTemplate.java
index fe0d167..0d977d3 100644
--- a/core/java/android/service/controls/templates/RangeTemplate.java
+++ b/core/java/android/service/controls/templates/RangeTemplate.java
@@ -19,7 +19,6 @@
 import android.annotation.NonNull;
 import android.annotation.Nullable;
 import android.os.Bundle;
-import android.os.Parcel;
 import android.service.controls.Control;
 import android.service.controls.actions.FloatAction;
 
@@ -85,7 +84,7 @@
     }
 
     /**
-     * Construct a new {@link RangeTemplate} from a {@link Parcel}.
+     * Construct a new {@link RangeTemplate} from a {@link Bundle}.
      *
      * @throws IllegalArgumentException if the parameters passed do not make a valid range
      * @see RangeTemplate#RangeTemplate(String, float, float, float, float, CharSequence)
diff --git a/core/java/android/service/controls/templates/StatelessTemplate.java b/core/java/android/service/controls/templates/StatelessTemplate.java
index 3f98bea..c052412 100644
--- a/core/java/android/service/controls/templates/StatelessTemplate.java
+++ b/core/java/android/service/controls/templates/StatelessTemplate.java
@@ -18,22 +18,36 @@
 
 import android.annotation.NonNull;
 import android.os.Bundle;
+import android.service.controls.Control;
+import android.service.controls.actions.CommandAction;
 
+/**
+ * A template for a {@link Control} which has no state.
+ *
+ * @see CommandAction
+ */
 public final class StatelessTemplate extends ControlTemplate {
 
+    /**
+     * @return {@link ControlTemplate#TYPE_STATELESS}
+     */
     @Override
     public int getTemplateType() {
         return TYPE_STATELESS;
     }
 
     /**
-     * @param b
+     * Construct a new {@link StatelessTemplate} from a {@link Bundle}
      * @hide
      */
     StatelessTemplate(@NonNull Bundle b) {
         super(b);
     }
 
+    /**
+     * Construct a new {@link StatelessTemplate}
+     * @param templateId the identifier for this template
+     */
     public StatelessTemplate(@NonNull String templateId) {
         super(templateId);
     }
diff --git a/core/java/android/service/controls/templates/TemperatureControlTemplate.java b/core/java/android/service/controls/templates/TemperatureControlTemplate.java
index 9d8dca62..0818c7e 100644
--- a/core/java/android/service/controls/templates/TemperatureControlTemplate.java
+++ b/core/java/android/service/controls/templates/TemperatureControlTemplate.java
@@ -19,6 +19,7 @@
 import android.annotation.IntDef;
 import android.annotation.NonNull;
 import android.os.Bundle;
+import android.service.controls.Control;
 import android.util.Log;
 
 import com.android.internal.util.Preconditions;
@@ -26,6 +27,13 @@
 import java.lang.annotation.Retention;
 import java.lang.annotation.RetentionPolicy;
 
+/**
+ * A template for a temperature related {@link Control} that supports multiple modes.
+ *
+ * Both the current mode and the active mode for the control can be specified. The combination of
+ * the {@link Control#getDeviceType} and the current and active mode will determine colors and
+ * transitions for the UI element.
+ */
 public final class TemperatureControlTemplate extends ControlTemplate {
 
     private static final String TAG = "ThermostatTemplate";
@@ -51,6 +59,7 @@
     public @interface Mode {}
 
     private static final int NUM_MODES = 6;
+
     public static final @Mode int MODE_UNKNOWN = 0;
 
     public static final @Mode int MODE_OFF = 1;
@@ -102,6 +111,18 @@
     private final @Mode int mCurrentActiveMode;
     private final @ModeFlag int mModes;
 
+    /**
+     * Construct a new {@link TemperatureControlTemplate}.
+     *
+     * The current and active mode have to be among the ones supported by the flags.
+     *
+     * @param templateId the identifier for this template object
+     * @param controlTemplate a template to use for interaction with the user
+     * @param currentMode the current mode for the {@link Control}
+     * @param currentActiveMode the current active mode for the {@link Control}
+     * @param modesFlag a flag representing the available modes for the {@link Control}
+     * @throws IllegalArgumentException if the parameters passed do not make a valid template.
+     */
     public TemperatureControlTemplate(@NonNull String templateId,
             @NonNull ControlTemplate controlTemplate,
             @Mode int currentMode,
@@ -179,6 +200,9 @@
         return mModes;
     }
 
+    /**
+     * @return {@link ControlTemplate#TYPE_TEMPERATURE}
+     */
     @Override
     public int getTemplateType() {
         return TYPE;
diff --git a/core/java/android/service/controls/templates/ToggleRangeTemplate.java b/core/java/android/service/controls/templates/ToggleRangeTemplate.java
index af43b94..cd6a2fc 100644
--- a/core/java/android/service/controls/templates/ToggleRangeTemplate.java
+++ b/core/java/android/service/controls/templates/ToggleRangeTemplate.java
@@ -18,9 +18,16 @@
 
 import android.annotation.NonNull;
 import android.os.Bundle;
+import android.service.controls.Control;
 
 import com.android.internal.util.Preconditions;
 
+/**
+ * A template for a {@link Control} supporting toggling and a range.
+ *
+ * @see ToggleTemplate
+ * @see RangeTemplate
+ */
 public final class ToggleRangeTemplate extends ControlTemplate {
 
     private static final @TemplateType int TYPE = TYPE_TOGGLE_RANGE;
@@ -40,6 +47,12 @@
         mRangeTemplate = new RangeTemplate(b.getBundle(KEY_RANGE));
     }
 
+    /**
+     * Constructs a new {@link ToggleRangeTemplate}.
+     * @param templateId the identifier for this template.
+     * @param button a {@link ControlButton} to use for the toggle interface
+     * @param range a {@link RangeTemplate} to use for the range interface
+     */
     public ToggleRangeTemplate(@NonNull String templateId,
             @NonNull ControlButton button,
             @NonNull RangeTemplate range) {
@@ -50,6 +63,14 @@
         mRangeTemplate = range;
     }
 
+    /**
+     * Constructs a new {@link ToggleRangeTemplate}.
+     * @param templateId the identifier for this template.
+     * @param checked true if the toggle should be rendered as active.
+     * @param actionDescription action description for the button.
+     * @param range  {@link RangeTemplate} to use for the range interface
+     * @see ControlButton
+     */
     public ToggleRangeTemplate(@NonNull String templateId,
             boolean checked,
             @NonNull CharSequence actionDescription,
@@ -86,6 +107,9 @@
         return mControlButton.getActionDescription();
     }
 
+    /**
+     * @return {@link ControlTemplate#TYPE_TOGGLE_RANGE}
+     */
     @Override
     public int getTemplateType() {
         return TYPE;
diff --git a/core/java/android/service/dreams/DreamService.java b/core/java/android/service/dreams/DreamService.java
index 28f4929..002d4b8 100644
--- a/core/java/android/service/dreams/DreamService.java
+++ b/core/java/android/service/dreams/DreamService.java
@@ -883,7 +883,7 @@
      * </p>
      */
     public void onWakeUp() {
-        mActivity.finishAndRemoveTask();
+        finish();
     }
 
     /** {@inheritDoc} */
@@ -904,13 +904,14 @@
     public final void finish() {
         if (mDebug) Slog.v(TAG, "finish(): mFinished=" + mFinished);
 
-        if (mActivity == null) {
+        if (mActivity != null) {
+            if (!mActivity.isFinishing()) {
+                // In case the activity is not finished yet, do it now.
+                mActivity.finishAndRemoveTask();
+                return;
+            }
+        } else if (!mWindowless) {
             Slog.w(TAG, "Finish was called before the dream was attached.");
-        } else if (!mActivity.isFinishing()) {
-            // In case the activity is not finished yet, do it now. This can happen if someone calls
-            // finish() directly, without going through wakeUp().
-            mActivity.finishAndRemoveTask();
-            return;
         }
 
         if (!mFinished) {
@@ -1010,7 +1011,7 @@
      * @param started A callback that will be invoked once onDreamingStarted has completed.
      */
     private void attach(IBinder dreamToken, boolean canDoze, IRemoteCallback started) {
-        if (mActivity != null) {
+        if (mDreamToken != null) {
             Slog.e(TAG, "attach() called when dream with token=" + mDreamToken
                     + " already attached");
             return;
diff --git a/core/java/android/service/notification/NotificationListenerService.java b/core/java/android/service/notification/NotificationListenerService.java
index 6562572..0cd96b8 100644
--- a/core/java/android/service/notification/NotificationListenerService.java
+++ b/core/java/android/service/notification/NotificationListenerService.java
@@ -19,6 +19,7 @@
 import android.annotation.CurrentTimeMillisLong;
 import android.annotation.IntDef;
 import android.annotation.NonNull;
+import android.annotation.Nullable;
 import android.annotation.SdkConstant;
 import android.annotation.SystemApi;
 import android.annotation.TestApi;
@@ -37,6 +38,7 @@
 import android.content.Context;
 import android.content.Intent;
 import android.content.pm.ParceledListSlice;
+import android.content.pm.ShortcutInfo;
 import android.graphics.Bitmap;
 import android.graphics.drawable.BitmapDrawable;
 import android.graphics.drawable.Drawable;
@@ -53,6 +55,7 @@
 import android.os.UserHandle;
 import android.util.ArrayMap;
 import android.util.Log;
+import android.util.Slog;
 import android.widget.RemoteViews;
 
 import com.android.internal.annotations.GuardedBy;
@@ -1566,6 +1569,7 @@
         private boolean mCanBubble;
         private boolean mVisuallyInterruptive;
         private boolean mIsConversation;
+        private ShortcutInfo mShortcutInfo;
 
         private static final int PARCEL_VERSION = 2;
 
@@ -1599,6 +1603,7 @@
             out.writeBoolean(mCanBubble);
             out.writeBoolean(mVisuallyInterruptive);
             out.writeBoolean(mIsConversation);
+            out.writeParcelable(mShortcutInfo, flags);
         }
 
         /** @hide */
@@ -1620,7 +1625,7 @@
             mImportance = in.readInt();
             mImportanceExplanation = in.readCharSequence(); // may be null
             mOverrideGroupKey = in.readString(); // may be null
-            mChannel = (NotificationChannel) in.readParcelable(cl); // may be null
+            mChannel = in.readParcelable(cl); // may be null
             mOverridePeople = in.createStringArrayList();
             mSnoozeCriteria = in.createTypedArrayList(SnoozeCriterion.CREATOR);
             mShowBadge = in.readBoolean();
@@ -1633,6 +1638,7 @@
             mCanBubble = in.readBoolean();
             mVisuallyInterruptive = in.readBoolean();
             mIsConversation = in.readBoolean();
+            mShortcutInfo = in.readParcelable(cl);
         }
 
 
@@ -1840,6 +1846,13 @@
         /**
          * @hide
          */
+        public @Nullable ShortcutInfo getShortcutInfo() {
+            return mShortcutInfo;
+        }
+
+        /**
+         * @hide
+         */
         @VisibleForTesting
         public void populate(String key, int rank, boolean matchesInterruptionFilter,
                 int visibilityOverride, int suppressedVisualEffects, int importance,
@@ -1849,7 +1862,7 @@
                 int userSentiment, boolean hidden, long lastAudiblyAlertedMs,
                 boolean noisy, ArrayList<Notification.Action> smartActions,
                 ArrayList<CharSequence> smartReplies, boolean canBubble,
-                boolean visuallyInterruptive, boolean isConversation) {
+                boolean visuallyInterruptive, boolean isConversation, ShortcutInfo shortcutInfo) {
             mKey = key;
             mRank = rank;
             mIsAmbient = importance < NotificationManager.IMPORTANCE_LOW;
@@ -1872,6 +1885,7 @@
             mCanBubble = canBubble;
             mVisuallyInterruptive = visuallyInterruptive;
             mIsConversation = isConversation;
+            mShortcutInfo = shortcutInfo;
         }
 
         /**
@@ -1898,7 +1912,8 @@
                     other.mSmartReplies,
                     other.mCanBubble,
                     other.mVisuallyInterruptive,
-                    other.mIsConversation);
+                    other.mIsConversation,
+                    other.mShortcutInfo);
         }
 
         /**
@@ -1952,7 +1967,10 @@
                     && Objects.equals(mSmartReplies, other.mSmartReplies)
                     && Objects.equals(mCanBubble, other.mCanBubble)
                     && Objects.equals(mVisuallyInterruptive, other.mVisuallyInterruptive)
-                    && Objects.equals(mIsConversation, other.mIsConversation);
+                    && Objects.equals(mIsConversation, other.mIsConversation)
+                    // Shortcutinfo doesn't have equals either; use id
+                    &&  Objects.equals((mShortcutInfo == null ? 0 : mShortcutInfo.getId()),
+                    (other.mShortcutInfo == null ? 0 : other.mShortcutInfo.getId()));
         }
     }
 
diff --git a/core/java/android/service/voice/AlwaysOnHotwordDetector.java b/core/java/android/service/voice/AlwaysOnHotwordDetector.java
index a88d389..7d070b1 100644
--- a/core/java/android/service/voice/AlwaysOnHotwordDetector.java
+++ b/core/java/android/service/voice/AlwaysOnHotwordDetector.java
@@ -227,7 +227,6 @@
     @Nullable
     private KeyphraseMetadata mKeyphraseMetadata;
     private final KeyphraseEnrollmentInfo mKeyphraseEnrollmentInfo;
-    private final IVoiceInteractionService mVoiceInteractionService;
     private final IVoiceInteractionManagerService mModelManagementService;
     private final SoundTriggerListener mInternalCallback;
     private final Callback mExternalCallback;
@@ -413,14 +412,11 @@
      * @param text The keyphrase text to get the detector for.
      * @param locale The java locale for the detector.
      * @param callback A non-null Callback for receiving the recognition events.
-     * @param voiceInteractionService The current voice interaction service.
      * @param modelManagementService A service that allows management of sound models.
-     *
      * @hide
      */
     public AlwaysOnHotwordDetector(String text, Locale locale, Callback callback,
             KeyphraseEnrollmentInfo keyphraseEnrollmentInfo,
-            IVoiceInteractionService voiceInteractionService,
             IVoiceInteractionManagerService modelManagementService) {
         mText = text;
         mLocale = locale;
@@ -428,7 +424,6 @@
         mExternalCallback = callback;
         mHandler = new MyHandler();
         mInternalCallback = new SoundTriggerListener(mHandler);
-        mVoiceInteractionService = voiceInteractionService;
         mModelManagementService = modelManagementService;
         new RefreshAvailabiltyTask().execute();
     }
@@ -471,6 +466,8 @@
     /**
      * Get the audio capabilities supported by the platform which can be enabled when
      * starting a recognition.
+     * Caller must be the active voice interaction service via
+     * Settings.Secure.VOICE_INTERACTION_SERVICE.
      *
      * @see #AUDIO_CAPABILITY_ECHO_CANCELLATION
      * @see #AUDIO_CAPABILITY_NOISE_SUPPRESSION
@@ -488,7 +485,7 @@
     private int getSupportedAudioCapabilitiesLocked() {
         try {
             ModuleProperties properties =
-                    mModelManagementService.getDspModuleProperties(mVoiceInteractionService);
+                    mModelManagementService.getDspModuleProperties();
             if (properties != null) {
                 return properties.audioCapabilities;
             }
@@ -501,6 +498,8 @@
 
     /**
      * Starts recognition for the associated keyphrase.
+     * Caller must be the active voice interaction service via
+     * Settings.Secure.VOICE_INTERACTION_SERVICE.
      *
      * @see #RECOGNITION_FLAG_CAPTURE_TRIGGER_AUDIO
      * @see #RECOGNITION_FLAG_ALLOW_MULTIPLE_TRIGGERS
@@ -533,6 +532,8 @@
 
     /**
      * Stops recognition for the associated keyphrase.
+     * Caller must be the active voice interaction service via
+     * Settings.Secure.VOICE_INTERACTION_SERVICE.
      *
      * @return Indicates whether the call succeeded or not.
      * @throws UnsupportedOperationException if the recognition isn't supported.
@@ -565,6 +566,8 @@
      * stopping recognition. Once the model is unloaded, the value will be lost.
      * {@link AlwaysOnHotwordDetector#queryParameter} should be checked first before calling this
      * method.
+     * Caller must be the active voice interaction service via
+     * Settings.Secure.VOICE_INTERACTION_SERVICE.
      *
      * @param modelParam   {@link ModelParams}
      * @param value        Value to set
@@ -595,6 +598,8 @@
      * value is returned. See {@link ModelParams} for parameter default values.
      * {@link AlwaysOnHotwordDetector#queryParameter} should be checked first before
      * calling this method.
+     * Caller must be the active voice interaction service via
+     * Settings.Secure.VOICE_INTERACTION_SERVICE.
      *
      * @param modelParam   {@link ModelParams}
      * @return value of parameter
@@ -617,6 +622,8 @@
      * Determine if parameter control is supported for the given model handle.
      * This method should be checked prior to calling {@link AlwaysOnHotwordDetector#setParameter}
      * or {@link AlwaysOnHotwordDetector#getParameter}.
+     * Caller must be the active voice interaction service via
+     * Settings.Secure.VOICE_INTERACTION_SERVICE.
      *
      * @param modelParam {@link ModelParams}
      * @return supported range of parameter, null if not supported
@@ -775,7 +782,7 @@
 
         int code = STATUS_ERROR;
         try {
-            code = mModelManagementService.startRecognition(mVoiceInteractionService,
+            code = mModelManagementService.startRecognition(
                     mKeyphraseMetadata.id, mLocale.toLanguageTag(), mInternalCallback,
                     new RecognitionConfig(captureTriggerAudio, allowMultipleTriggers,
                             recognitionExtra, null /* additional data */, audioCapabilities));
@@ -791,8 +798,8 @@
     private int stopRecognitionLocked() {
         int code = STATUS_ERROR;
         try {
-            code = mModelManagementService.stopRecognition(
-                    mVoiceInteractionService, mKeyphraseMetadata.id, mInternalCallback);
+            code = mModelManagementService.stopRecognition(mKeyphraseMetadata.id,
+                    mInternalCallback);
         } catch (RemoteException e) {
             Slog.w(TAG, "RemoteException in stopRecognition!", e);
         }
@@ -805,8 +812,8 @@
 
     private int setParameterLocked(@ModelParams int modelParam, int value) {
         try {
-            int code = mModelManagementService.setParameter(mVoiceInteractionService,
-                    mKeyphraseMetadata.id, modelParam, value);
+            int code = mModelManagementService.setParameter(mKeyphraseMetadata.id, modelParam,
+                    value);
 
             if (code != STATUS_OK) {
                 Slog.w(TAG, "setParameter failed with error code " + code);
@@ -820,8 +827,7 @@
 
     private int getParameterLocked(@ModelParams int modelParam) {
         try {
-            return mModelManagementService.getParameter(mVoiceInteractionService,
-                    mKeyphraseMetadata.id, modelParam);
+            return mModelManagementService.getParameter(mKeyphraseMetadata.id, modelParam);
         } catch (RemoteException e) {
             throw e.rethrowFromSystemServer();
         }
@@ -831,8 +837,7 @@
     private ModelParamRange queryParameterLocked(@ModelParams int modelParam) {
         try {
             SoundTrigger.ModelParamRange modelParamRange =
-                    mModelManagementService.queryParameter(mVoiceInteractionService,
-                            mKeyphraseMetadata.id, modelParam);
+                    mModelManagementService.queryParameter(mKeyphraseMetadata.id, modelParam);
 
             if (modelParamRange == null) {
                 return null;
@@ -966,7 +971,7 @@
             ModuleProperties dspModuleProperties = null;
             try {
                 dspModuleProperties =
-                        mModelManagementService.getDspModuleProperties(mVoiceInteractionService);
+                        mModelManagementService.getDspModuleProperties();
             } catch (RemoteException e) {
                 Slog.w(TAG, "RemoteException in getDspProperties!", e);
             }
@@ -982,7 +987,7 @@
         private void internalUpdateEnrolledKeyphraseMetadata() {
             try {
                 mKeyphraseMetadata = mModelManagementService.getEnrolledKeyphraseMetadata(
-                        mVoiceInteractionService, mText, mLocale.toLanguageTag());
+                        mText, mLocale.toLanguageTag());
             } catch (RemoteException e) {
                 Slog.w(TAG, "RemoteException in internalUpdateEnrolledKeyphraseMetadata", e);
             }
diff --git a/core/java/android/service/voice/VoiceInteractionService.java b/core/java/android/service/voice/VoiceInteractionService.java
index fc99836..b54e4d9 100644
--- a/core/java/android/service/voice/VoiceInteractionService.java
+++ b/core/java/android/service/voice/VoiceInteractionService.java
@@ -199,7 +199,7 @@
             throw new IllegalStateException("Not available until onReady() is called");
         }
         try {
-            mSystemService.showSession(mInterface, args, flags);
+            mSystemService.showSession(args, flags);
         } catch (RemoteException e) {
         }
     }
@@ -302,7 +302,7 @@
             // Allow only one concurrent recognition via the APIs.
             safelyShutdownHotwordDetector();
             mHotwordDetector = new AlwaysOnHotwordDetector(keyphrase, locale, callback,
-                    mKeyphraseEnrollmentInfo, mInterface, mSystemService);
+                    mKeyphraseEnrollmentInfo, mSystemService);
         }
         return mHotwordDetector;
     }
@@ -373,7 +373,7 @@
         }
 
         try {
-            mSystemService.setUiHints(mInterface, hints);
+            mSystemService.setUiHints(hints);
         } catch (RemoteException e) {
             throw e.rethrowFromSystemServer();
         }
diff --git a/core/java/android/telephony/TelephonyRegistryManager.java b/core/java/android/telephony/TelephonyRegistryManager.java
index 2c077bb..7238b12 100644
--- a/core/java/android/telephony/TelephonyRegistryManager.java
+++ b/core/java/android/telephony/TelephonyRegistryManager.java
@@ -18,7 +18,6 @@
 import android.annotation.NonNull;
 import android.annotation.Nullable;
 import android.annotation.RequiresPermission;
-import android.annotation.SystemApi;
 import android.annotation.TestApi;
 import android.compat.Compatibility;
 import android.compat.annotation.ChangeId;
@@ -62,7 +61,6 @@
  *
  * @hide
  */
-@SystemApi
 @TestApi
 public class TelephonyRegistryManager {
 
@@ -286,7 +284,6 @@
      * @param incomingNumber incoming phone number.
      * @hide
      */
-    @SystemApi
     @TestApi
     @RequiresPermission(android.Manifest.permission.MODIFY_PHONE_STATE)
     public void notifyCallStateChangedForAllSubscriptions(@CallState int state,
@@ -302,7 +299,6 @@
      * Notify {@link SubscriptionInfo} change.
      * @hide
      */
-    @SystemApi
     public void notifySubscriptionInfoChanged() {
         try {
             sRegistry.notifySubscriptionInfoChanged();
@@ -315,7 +311,6 @@
      * Notify opportunistic {@link SubscriptionInfo} change.
      * @hide
      */
-    @SystemApi
     public void notifyOpportunisticSubscriptionInfoChanged() {
         try {
             sRegistry.notifyOpportunisticSubscriptionInfoChanged();
diff --git a/core/java/android/util/proto/ProtoInputStream.java b/core/java/android/util/proto/ProtoInputStream.java
index 24e7d2b..cbe3734 100644
--- a/core/java/android/util/proto/ProtoInputStream.java
+++ b/core/java/android/util/proto/ProtoInputStream.java
@@ -601,6 +601,12 @@
             // Limit how much bookkeeping is done by checking how far away the end of the buffer is
             // and directly accessing buffer up until the end.
             final int fragment = mEnd - mOffset;
+            if (fragment < 0) {
+                throw new ProtoParseException(
+                        "Incomplete varint at offset 0x"
+                                + Integer.toHexString(getOffset())
+                                + dumpDebugData());
+            }
             for (int i = 0; i < fragment; i++) {
                 byte b = mBuffer[(mOffset + i)];
                 value |= (b & 0x7FL) << shift;
@@ -646,6 +652,12 @@
             fillBuffer();
             // Find the number of bytes available until the end of the chunk or Fixed32
             int fragment = (mEnd - mOffset) < bytesLeft ? (mEnd - mOffset) : bytesLeft;
+            if (fragment < 0) {
+                throw new ProtoParseException(
+                        "Incomplete fixed32 at offset 0x"
+                                + Integer.toHexString(getOffset())
+                                + dumpDebugData());
+            }
             incOffset(fragment);
             bytesLeft -= fragment;
             while (fragment > 0) {
@@ -686,6 +698,12 @@
             fillBuffer();
             // Find the number of bytes available until the end of the chunk or Fixed64
             int fragment = (mEnd - mOffset) < bytesLeft ? (mEnd - mOffset) : bytesLeft;
+            if (fragment < 0) {
+                throw new ProtoParseException(
+                        "Incomplete fixed64 at offset 0x"
+                                + Integer.toHexString(getOffset())
+                                + dumpDebugData());
+            }
             incOffset(fragment);
             bytesLeft -= fragment;
             while (fragment > 0) {
diff --git a/core/java/android/view/IRecentsAnimationController.aidl b/core/java/android/view/IRecentsAnimationController.aidl
index 530dffb..a60a5cc 100644
--- a/core/java/android/view/IRecentsAnimationController.aidl
+++ b/core/java/android/view/IRecentsAnimationController.aidl
@@ -67,11 +67,6 @@
     void setAnimationTargetsBehindSystemBars(boolean behindSystemBars);
 
     /**
-     * Informs the system that the primary split-screen stack should be minimized.
-     */
-    void setSplitScreenMinimized(boolean minimized);
-
-    /**
      * Hides the current input method if one is showing.
      */
     void hideCurrentInputMethod();
diff --git a/core/java/android/view/IWindowManager.aidl b/core/java/android/view/IWindowManager.aidl
index 1730347..73601d9 100644
--- a/core/java/android/view/IWindowManager.aidl
+++ b/core/java/android/view/IWindowManager.aidl
@@ -444,8 +444,7 @@
     WindowContentFrameStats getWindowContentFrameStats(IBinder token);
 
     /**
-     * @return the dock side the current docked stack is at; must be one of the
-     *         WindowManagerGlobal.DOCKED_* values
+     * This is a no-op.
      */
     @UnsupportedAppUsage
     int getDockedStackSide();
@@ -457,27 +456,11 @@
     void setDockedStackDividerTouchRegion(in Rect touchableRegion);
 
     /**
-     * Registers a listener that will be called when the dock divider changes its visibility or when
-     * the docked stack gets added/removed.
-     */
-    @UnsupportedAppUsage
-    void registerDockedStackListener(IDockedStackListener listener);
-
-    /**
      * Registers a listener that will be called when the pinned stack state changes.
      */
     void registerPinnedStackListener(int displayId, IPinnedStackListener listener);
 
     /**
-     * Updates the dim layer used while resizing.
-     *
-     * @param visible Whether the dim layer should be visible.
-     * @param targetWindowingMode The windowing mode of the stack the dim layer should be placed on.
-     * @param alpha The translucency of the dim layer, between 0 and 1.
-     */
-    void setResizeDimLayer(boolean visible, int targetWindowingMode, float alpha);
-
-    /**
      * Requests Keyboard Shortcuts from the displayed window.
      *
      * @param receiver The receiver to deliver the results to.
diff --git a/core/java/android/view/ImeFocusController.java b/core/java/android/view/ImeFocusController.java
index 67e88a5..74fac2b 100644
--- a/core/java/android/view/ImeFocusController.java
+++ b/core/java/android/view/ImeFocusController.java
@@ -197,6 +197,26 @@
     }
 
     /**
+     * Called by {@link ViewRootImpl} to feedback the state of the screen for this view.
+     * @param newScreenState The new state of the screen. Can be either
+     *                       {@link View#SCREEN_STATE_ON} or {@link View#SCREEN_STATE_OFF}
+     */
+    @UiThread
+    void onScreenStateChanged(int newScreenState) {
+        if (!getImmDelegate().isCurrentRootView(mViewRootImpl)) {
+            return;
+        }
+        // Close input connection and IME when the screen is turn off for security concern.
+        if (newScreenState == View.SCREEN_STATE_OFF && mServedView != null) {
+            if (DEBUG) {
+                Log.d(TAG, "onScreenStateChanged, disconnect input when screen turned off");
+            }
+            mNextServedView = null;
+            mViewRootImpl.dispatchCheckFocus();
+        }
+    }
+
+    /**
      * @param windowAttribute {@link WindowManager.LayoutParams} to be checked.
      * @return Whether the window is in local focus mode or not.
      */
diff --git a/core/java/android/view/ImeInsetsSourceConsumer.java b/core/java/android/view/ImeInsetsSourceConsumer.java
index f226369..35286ba 100644
--- a/core/java/android/view/ImeInsetsSourceConsumer.java
+++ b/core/java/android/view/ImeInsetsSourceConsumer.java
@@ -16,8 +16,9 @@
 
 package android.view;
 
+import static android.view.InsetsController.ANIMATION_TYPE_USER;
+import static android.view.InsetsController.AnimationType;
 import static android.view.InsetsState.ITYPE_IME;
-import static android.view.InsetsState.toPublicType;
 
 import android.annotation.Nullable;
 import android.inputmethodservice.InputMethodService;
@@ -99,6 +100,21 @@
         }
     }
 
+    @Override
+    void hide(boolean animationFinished, @AnimationType int animationType) {
+        super.hide();
+
+        if (!animationFinished) {
+            if (animationType == ANIMATION_TYPE_USER) {
+                // if controlWindowInsetsAnimation is hiding keyboard.
+                notifyHidden();
+            }
+        } else {
+            // remove IME surface as IME has finished hide animation.
+            removeSurface();
+        }
+    }
+
     /**
      * Request {@link InputMethodManager} to show the IME.
      * @return @see {@link android.view.InsetsSourceConsumer.ShowResult}.
@@ -110,7 +126,8 @@
 
         // If we had a request before to show from IME (tracked with mImeRequestedShow), reaching
         // this code here means that we now got control, so we can start the animation immediately.
-        if (fromIme || mImeRequestedShow) {
+        // If client window is trying to control IME and IME is already visible, it is immediate.
+        if (fromIme || mImeRequestedShow || mState.getSource(getType()).isVisible()) {
             mImeRequestedShow = false;
             return ShowResult.SHOW_IMMEDIATELY;
         }
@@ -128,6 +145,11 @@
     }
 
     @Override
+    public void removeSurface() {
+        getImm().removeImeSurface();
+    }
+
+    @Override
     public void setControl(@Nullable InsetsSourceControl control, int[] showTypes,
             int[] hideTypes) {
         super.setControl(control, showTypes, hideTypes);
diff --git a/core/java/android/view/InsetsAnimationControlImpl.java b/core/java/android/view/InsetsAnimationControlImpl.java
index 0e037c2..9247f4a 100644
--- a/core/java/android/view/InsetsAnimationControlImpl.java
+++ b/core/java/android/view/InsetsAnimationControlImpl.java
@@ -16,6 +16,7 @@
 
 package android.view;
 
+import static android.view.InsetsController.AnimationType;
 import static android.view.InsetsState.ISIDE_BOTTOM;
 import static android.view.InsetsState.ISIDE_FLOATING;
 import static android.view.InsetsState.ISIDE_LEFT;
@@ -64,10 +65,10 @@
     private final Insets mShownInsets;
     private final Matrix mTmpMatrix = new Matrix();
     private final InsetsState mInitialInsetsState;
+    private final @AnimationType int mAnimationType;
     private final @InsetsType int mTypes;
     private final InsetsAnimationControlCallbacks mController;
     private final WindowInsetsAnimation mAnimation;
-    private final Rect mFrame;
     private final boolean mFade;
     private Insets mCurrentInsets;
     private Insets mPendingInsets;
@@ -83,7 +84,8 @@
             InsetsState state, WindowInsetsAnimationControlListener listener,
             @InsetsType int types,
             InsetsAnimationControlCallbacks controller, long durationMs, Interpolator interpolator,
-            boolean fade, @LayoutInsetsDuringAnimation int layoutInsetsDuringAnimation) {
+            boolean fade, @LayoutInsetsDuringAnimation int layoutInsetsDuringAnimation,
+            @AnimationType int animationType) {
         mControls = controls;
         mListener = listener;
         mTypes = types;
@@ -96,12 +98,12 @@
                 null /* typeSideMap */);
         mShownInsets = calculateInsets(mInitialInsetsState, frame, controls, true /* shown */,
                 mTypeSideMap);
-        mFrame = new Rect(frame);
         buildTypeSourcesMap(mTypeSideMap, mSideSourceMap, mControls);
 
         mAnimation = new WindowInsetsAnimation(mTypes, interpolator,
                 durationMs);
         mAnimation.setAlpha(getCurrentAlpha());
+        mAnimationType = animationType;
         mController.startAnimation(this, listener, types, mAnimation,
                 new Bounds(mHiddenInsets, mShownInsets), layoutInsetsDuringAnimation);
     }
@@ -135,6 +137,10 @@
         return InsetsState.toInternalType(mTypes).contains(type);
     }
 
+    @AnimationType int getAnimationType() {
+        return mAnimationType;
+    }
+
     @Override
     public void setInsetsAndAlpha(Insets insets, float alpha, float fraction) {
         if (mFinished) {
diff --git a/core/java/android/view/InsetsController.java b/core/java/android/view/InsetsController.java
index 4a6a5a0..4cb8e13 100644
--- a/core/java/android/view/InsetsController.java
+++ b/core/java/android/view/InsetsController.java
@@ -582,7 +582,7 @@
 
         final InsetsAnimationControlImpl controller = new InsetsAnimationControlImpl(controls,
                 frame, mState, listener, typesReady, this, durationMs, interpolator, fade,
-                layoutInsetsDuringAnimation);
+                layoutInsetsDuringAnimation, animationType);
         mRunningAnimations.add(new RunningAnimation(controller, animationType));
         mRunningInsetsAnimations.add(controller.getAnimation());
         cancellationSignal.setOnCancelListener(controller::onCancelled);
@@ -598,7 +598,7 @@
         int typesReady = 0;
         boolean imeReady = true;
         for (int i = internalTypes.size() - 1; i >= 0; i--) {
-            InsetsSourceConsumer consumer = getSourceConsumer(internalTypes.valueAt(i));
+            final InsetsSourceConsumer consumer = getSourceConsumer(internalTypes.valueAt(i));
             boolean show = animationType == ANIMATION_TYPE_SHOW
                     || animationType == ANIMATION_TYPE_USER;
             boolean canRun = false;
@@ -694,7 +694,8 @@
         if (shown) {
             showDirectly(controller.getTypes());
         } else {
-            hideDirectly(controller.getTypes());
+            hideDirectly(controller.getTypes(), true /* animationFinished */,
+                    controller.getAnimationType());
         }
     }
 
@@ -852,10 +853,11 @@
                         : LAYOUT_INSETS_DURING_ANIMATION_HIDDEN);
     }
 
-    private void hideDirectly(@InsetsType int types) {
+    private void hideDirectly(
+            @InsetsType int types, boolean animationFinished, @AnimationType int animationType) {
         final ArraySet<Integer> internalTypes = InsetsState.toInternalType(types);
         for (int i = internalTypes.size() - 1; i >= 0; i--) {
-            getSourceConsumer(internalTypes.valueAt(i)).hide();
+            getSourceConsumer(internalTypes.valueAt(i)).hide(animationFinished, animationType);
         }
     }
 
@@ -887,8 +889,9 @@
         if (layoutDuringAnimation == LAYOUT_INSETS_DURING_ANIMATION_SHOWN) {
             showDirectly(types);
         } else {
-            hideDirectly(types);
+            hideDirectly(types, false /* animationFinished */, controller.getAnimationType());
         }
+
         if (mViewRoot.mView == null) {
             return;
         }
diff --git a/core/java/android/view/InsetsSourceConsumer.java b/core/java/android/view/InsetsSourceConsumer.java
index e6497c0..6d07a13 100644
--- a/core/java/android/view/InsetsSourceConsumer.java
+++ b/core/java/android/view/InsetsSourceConsumer.java
@@ -16,12 +16,11 @@
 
 package android.view;
 
-import static android.view.InsetsController.ANIMATION_TYPE_NONE;
+import static android.view.InsetsController.AnimationType;
 import static android.view.InsetsState.toPublicType;
 
 import android.annotation.IntDef;
 import android.annotation.Nullable;
-import android.util.MutableShort;
 import android.view.InsetsState.InternalInsetsType;
 import android.view.SurfaceControl.Transaction;
 import android.view.WindowInsets.Type.InsetsType;
@@ -59,9 +58,10 @@
 
     protected final InsetsController mController;
     protected boolean mRequestedVisible;
+    protected final InsetsState mState;
+    protected final @InternalInsetsType int mType;
+
     private final Supplier<Transaction> mTransactionSupplier;
-    private final @InternalInsetsType int mType;
-    private final InsetsState mState;
     private @Nullable InsetsSourceControl mSourceControl;
     private boolean mHasWindowFocus;
 
@@ -137,6 +137,10 @@
         setRequestedVisible(false);
     }
 
+    void hide(boolean animationFinished, @AnimationType int animationType) {
+        hide();
+    }
+
     /**
      * Called when current window gains focus
      */
@@ -201,6 +205,13 @@
     }
 
     /**
+     * Remove surface on which this consumer type is drawn.
+     */
+    public void removeSurface() {
+        // no-op for types that always return ShowResult#SHOW_IMMEDIATELY.
+    }
+
+    /**
      * Sets requested visibility from the client, regardless of whether we are able to control it at
      * the moment.
      */
diff --git a/core/java/android/view/SurfaceControl.java b/core/java/android/view/SurfaceControl.java
index 0816e84..e9f10c1 100644
--- a/core/java/android/view/SurfaceControl.java
+++ b/core/java/android/view/SurfaceControl.java
@@ -1304,6 +1304,11 @@
      * @hide
      */
     public static final class DisplayConfig {
+        /**
+         * Invalid display config id.
+         */
+        public static final int INVALID_DISPLAY_CONFIG_ID = -1;
+
         public int width;
         public int height;
         public float xDpi;
@@ -1313,6 +1318,14 @@
         public long appVsyncOffsetNanos;
         public long presentationDeadlineNanos;
 
+        /**
+         * The config group ID this config is associated to.
+         * Configs in the same group are similar from vendor's perspective and switching between
+         * configs within the same group can be done seamlessly in most cases.
+         * @see: android.hardware.graphics.composer@2.4::IComposerClient::Attribute::CONFIG_GROUP
+         */
+        public int configGroup;
+
         @Override
         public String toString() {
             return "DisplayConfig{width=" + width
@@ -1321,7 +1334,8 @@
                     + ", yDpi=" + yDpi
                     + ", refreshRate=" + refreshRate
                     + ", appVsyncOffsetNanos=" + appVsyncOffsetNanos
-                    + ", presentationDeadlineNanos=" + presentationDeadlineNanos + "}";
+                    + ", presentationDeadlineNanos=" + presentationDeadlineNanos
+                    + ", configGroup=" + configGroup + "}";
         }
     }
 
diff --git a/core/java/android/view/SurfaceControlViewHost.java b/core/java/android/view/SurfaceControlViewHost.java
index 4badede..a3b3f1f 100644
--- a/core/java/android/view/SurfaceControlViewHost.java
+++ b/core/java/android/view/SurfaceControlViewHost.java
@@ -201,7 +201,7 @@
         final WindowManager.LayoutParams lp =
                 new WindowManager.LayoutParams(width, height,
                         WindowManager.LayoutParams.TYPE_APPLICATION, 0, PixelFormat.TRANSPARENT);
-        relayout(width, height);
+        relayout(lp);
     }
 
     /**
diff --git a/core/java/android/view/View.java b/core/java/android/view/View.java
index 11ab572..53e8b52 100644
--- a/core/java/android/view/View.java
+++ b/core/java/android/view/View.java
@@ -11468,7 +11468,7 @@
                 outLocalInsets.setEmpty();
                 return in;
             }
-            Pair<Insets, WindowInsets> result = listener.onContentApplyWindowInsets(in);
+            Pair<Insets, WindowInsets> result = listener.onContentApplyWindowInsets(this, in);
             outLocalInsets.set(result.first.toRect());
             return result.second;
         } else {
@@ -29794,7 +29794,7 @@
 
         // accessibility
         CharSequence contentDescription = getContentDescription();
-        stream.addProperty("accessibility:contentDescription",
+        stream.addUserProperty("accessibility:contentDescription",
                 contentDescription == null ? "" : contentDescription.toString());
         stream.addProperty("accessibility:labelFor", getLabelFor());
         stream.addProperty("accessibility:importantForAccessibility", getImportantForAccessibility());
diff --git a/core/java/android/view/ViewDebug.java b/core/java/android/view/ViewDebug.java
index 2f44fe0..8a5be75 100644
--- a/core/java/android/view/ViewDebug.java
+++ b/core/java/android/view/ViewDebug.java
@@ -1209,6 +1209,7 @@
         ByteArrayOutputStream baOut = new ByteArrayOutputStream();
 
         final ViewHierarchyEncoder encoder = new ViewHierarchyEncoder(baOut);
+        encoder.setUserPropertiesEnabled(false);
         encoder.addProperty("window:left", view.mAttachInfo.mWindowLeft);
         encoder.addProperty("window:top", view.mAttachInfo.mWindowTop);
         view.encode(encoder);
diff --git a/core/java/android/view/ViewHierarchyEncoder.java b/core/java/android/view/ViewHierarchyEncoder.java
index b0e0524..ace05a6 100644
--- a/core/java/android/view/ViewHierarchyEncoder.java
+++ b/core/java/android/view/ViewHierarchyEncoder.java
@@ -66,10 +66,16 @@
     private short mPropertyId = 1;
     private Charset mCharset = Charset.forName("utf-8");
 
+    private boolean mUserPropertiesEnabled = true;
+
     public ViewHierarchyEncoder(@NonNull ByteArrayOutputStream stream) {
         mStream = new DataOutputStream(stream);
     }
 
+    public void setUserPropertiesEnabled(boolean enabled) {
+        mUserPropertiesEnabled = enabled;
+    }
+
     public void beginObject(@NonNull Object o) {
         startPropertyMap();
         addProperty("meta:__name__", o.getClass().getName());
@@ -121,6 +127,17 @@
     }
 
     /**
+     * Encodes a user defined property if they are allowed to be encoded
+     *
+     * @see #setUserPropertiesEnabled(boolean)
+     */
+    public void addUserProperty(@NonNull String name, @Nullable String s) {
+        if (mUserPropertiesEnabled) {
+            addProperty(name, s);
+        }
+    }
+
+    /**
      * Writes the given name as the property name, and leaves it to the callee
      * to fill in value for this property.
      */
diff --git a/core/java/android/view/ViewRootImpl.java b/core/java/android/view/ViewRootImpl.java
index 918b5a3..9733448 100644
--- a/core/java/android/view/ViewRootImpl.java
+++ b/core/java/android/view/ViewRootImpl.java
@@ -1445,6 +1445,7 @@
                         final int newScreenState = toViewScreenState(newDisplayState);
                         if (oldScreenState != newScreenState) {
                             mView.dispatchScreenStateChanged(newScreenState);
+                            mImeFocusController.onScreenStateChanged(newScreenState);
                         }
                         if (oldDisplayState == Display.STATE_OFF) {
                             // Draw was suppressed so we need to for it to happen here.
diff --git a/core/java/android/view/Window.java b/core/java/android/view/Window.java
index 4b284db..000fd80 100644
--- a/core/java/android/view/Window.java
+++ b/core/java/android/view/Window.java
@@ -712,13 +712,14 @@
          * {@link View#setOnApplyWindowInsetsListener(OnApplyWindowInsetsListener)} through the view
          * hierarchy.
          *
+         * @param view The view for which to apply insets. Must not be directly modified.
          * @param insets The root level insets that are about to be dispatched
          * @return A pair, with the first element containing the insets to apply as margin to the
          * root-level content views, and the second element determining what should be
          * dispatched to the content view.
          */
         @NonNull
-        Pair<Insets, WindowInsets> onContentApplyWindowInsets(
+        Pair<Insets, WindowInsets> onContentApplyWindowInsets(@NonNull View view,
                 @NonNull WindowInsets insets);
     }
 
diff --git a/core/java/android/view/inputmethod/InlineSuggestionInfo.java b/core/java/android/view/inputmethod/InlineSuggestionInfo.java
index 024de4d..cb0320e 100644
--- a/core/java/android/view/inputmethod/InlineSuggestionInfo.java
+++ b/core/java/android/view/inputmethod/InlineSuggestionInfo.java
@@ -69,6 +69,9 @@
     /** The type of the UI. */
     private final @NonNull @Type String mType;
 
+    /** Whether the suggestion should be pinned or not. */
+    private final boolean mPinned;
+
     /**
      * Creates a new {@link InlineSuggestionInfo}, for testing purpose.
      *
@@ -79,8 +82,8 @@
     public static InlineSuggestionInfo newInlineSuggestionInfo(
             @NonNull InlinePresentationSpec presentationSpec,
             @NonNull @Source String source,
-            @Nullable String[] autofillHints) {
-        return new InlineSuggestionInfo(presentationSpec, source, autofillHints, TYPE_SUGGESTION);
+            @Nullable String[] autofillHints, @NonNull @Type String type, boolean isPinned) {
+        return new InlineSuggestionInfo(presentationSpec, source, autofillHints, type, isPinned);
     }
 
 
@@ -127,6 +130,8 @@
      *   Hints for the type of data being suggested.
      * @param type
      *   The type of the UI.
+     * @param pinned
+     *   Whether the suggestion should be pinned or not.
      * @hide
      */
     @DataClass.Generated.Member
@@ -134,7 +139,8 @@
             @NonNull InlinePresentationSpec presentationSpec,
             @NonNull @Source String source,
             @Nullable String[] autofillHints,
-            @NonNull @Type String type) {
+            @NonNull @Type String type,
+            boolean pinned) {
         this.mPresentationSpec = presentationSpec;
         com.android.internal.util.AnnotationValidations.validate(
                 NonNull.class, null, mPresentationSpec);
@@ -163,6 +169,7 @@
 
         com.android.internal.util.AnnotationValidations.validate(
                 NonNull.class, null, mType);
+        this.mPinned = pinned;
 
         // onConstructed(); // You can define this method to get a callback
     }
@@ -199,6 +206,14 @@
         return mType;
     }
 
+    /**
+     * Whether the suggestion should be pinned or not.
+     */
+    @DataClass.Generated.Member
+    public boolean isPinned() {
+        return mPinned;
+    }
+
     @Override
     @DataClass.Generated.Member
     public String toString() {
@@ -209,7 +224,8 @@
                 "presentationSpec = " + mPresentationSpec + ", " +
                 "source = " + mSource + ", " +
                 "autofillHints = " + java.util.Arrays.toString(mAutofillHints) + ", " +
-                "type = " + mType +
+                "type = " + mType + ", " +
+                "pinned = " + mPinned +
         " }";
     }
 
@@ -229,7 +245,8 @@
                 && java.util.Objects.equals(mPresentationSpec, that.mPresentationSpec)
                 && java.util.Objects.equals(mSource, that.mSource)
                 && java.util.Arrays.equals(mAutofillHints, that.mAutofillHints)
-                && java.util.Objects.equals(mType, that.mType);
+                && java.util.Objects.equals(mType, that.mType)
+                && mPinned == that.mPinned;
     }
 
     @Override
@@ -243,6 +260,7 @@
         _hash = 31 * _hash + java.util.Objects.hashCode(mSource);
         _hash = 31 * _hash + java.util.Arrays.hashCode(mAutofillHints);
         _hash = 31 * _hash + java.util.Objects.hashCode(mType);
+        _hash = 31 * _hash + Boolean.hashCode(mPinned);
         return _hash;
     }
 
@@ -253,6 +271,7 @@
         // void parcelFieldName(Parcel dest, int flags) { ... }
 
         byte flg = 0;
+        if (mPinned) flg |= 0x10;
         if (mAutofillHints != null) flg |= 0x4;
         dest.writeByte(flg);
         dest.writeTypedObject(mPresentationSpec, flags);
@@ -273,6 +292,7 @@
         // static FieldType unparcelFieldName(Parcel in) { ... }
 
         byte flg = in.readByte();
+        boolean pinned = (flg & 0x10) != 0;
         InlinePresentationSpec presentationSpec = (InlinePresentationSpec) in.readTypedObject(InlinePresentationSpec.CREATOR);
         String source = in.readString();
         String[] autofillHints = (flg & 0x4) == 0 ? null : in.createStringArray();
@@ -306,6 +326,7 @@
 
         com.android.internal.util.AnnotationValidations.validate(
                 NonNull.class, null, mType);
+        this.mPinned = pinned;
 
         // onConstructed(); // You can define this method to get a callback
     }
@@ -325,10 +346,10 @@
     };
 
     @DataClass.Generated(
-            time = 1579806757327L,
+            time = 1582753084046L,
             codegenVersion = "1.0.14",
             sourceFile = "frameworks/base/core/java/android/view/inputmethod/InlineSuggestionInfo.java",
-            inputSignatures = "public static final @android.view.inputmethod.InlineSuggestionInfo.Source java.lang.String SOURCE_AUTOFILL\npublic static final @android.view.inputmethod.InlineSuggestionInfo.Source java.lang.String SOURCE_PLATFORM\npublic static final @android.view.inputmethod.InlineSuggestionInfo.Type java.lang.String TYPE_SUGGESTION\npublic static final @android.annotation.SuppressLint({\"IntentName\"}) @android.view.inputmethod.InlineSuggestionInfo.Type java.lang.String TYPE_ACTION\nprivate final @android.annotation.NonNull android.view.inline.InlinePresentationSpec mPresentationSpec\nprivate final @android.annotation.NonNull @android.view.inputmethod.InlineSuggestionInfo.Source java.lang.String mSource\nprivate final @android.annotation.Nullable java.lang.String[] mAutofillHints\nprivate final @android.annotation.NonNull @android.view.inputmethod.InlineSuggestionInfo.Type java.lang.String mType\npublic static @android.annotation.TestApi @android.annotation.NonNull android.view.inputmethod.InlineSuggestionInfo newInlineSuggestionInfo(android.view.inline.InlinePresentationSpec,java.lang.String,java.lang.String[])\nclass InlineSuggestionInfo extends java.lang.Object implements [android.os.Parcelable]\n@com.android.internal.util.DataClass(genEqualsHashCode=true, genToString=true, genHiddenConstDefs=true, genHiddenConstructor=true)")
+            inputSignatures = "public static final @android.view.inputmethod.InlineSuggestionInfo.Source java.lang.String SOURCE_AUTOFILL\npublic static final @android.view.inputmethod.InlineSuggestionInfo.Source java.lang.String SOURCE_PLATFORM\npublic static final @android.view.inputmethod.InlineSuggestionInfo.Type java.lang.String TYPE_SUGGESTION\npublic static final @android.annotation.SuppressLint({\"IntentName\"}) @android.view.inputmethod.InlineSuggestionInfo.Type java.lang.String TYPE_ACTION\nprivate final @android.annotation.NonNull android.view.inline.InlinePresentationSpec mPresentationSpec\nprivate final @android.annotation.NonNull @android.view.inputmethod.InlineSuggestionInfo.Source java.lang.String mSource\nprivate final @android.annotation.Nullable java.lang.String[] mAutofillHints\nprivate final @android.annotation.NonNull @android.view.inputmethod.InlineSuggestionInfo.Type java.lang.String mType\nprivate final  boolean mPinned\npublic static @android.annotation.TestApi @android.annotation.NonNull android.view.inputmethod.InlineSuggestionInfo newInlineSuggestionInfo(android.view.inline.InlinePresentationSpec,java.lang.String,java.lang.String[],java.lang.String,boolean)\nclass InlineSuggestionInfo extends java.lang.Object implements [android.os.Parcelable]\n@com.android.internal.util.DataClass(genEqualsHashCode=true, genToString=true, genHiddenConstDefs=true, genHiddenConstructor=true)")
     @Deprecated
     private void __metadata() {}
 
diff --git a/core/java/android/view/inputmethod/InputMethod.java b/core/java/android/view/inputmethod/InputMethod.java
index 71c9e33..869a929 100644
--- a/core/java/android/view/inputmethod/InputMethod.java
+++ b/core/java/android/view/inputmethod/InputMethod.java
@@ -348,6 +348,27 @@
      * {@link InputMethodManager#RESULT_UNCHANGED_HIDDEN InputMethodManager.RESULT_UNCHANGED_HIDDEN},
      * {@link InputMethodManager#RESULT_SHOWN InputMethodManager.RESULT_SHOWN}, or
      * {@link InputMethodManager#RESULT_HIDDEN InputMethodManager.RESULT_HIDDEN}.
+     * @param hideInputToken an opaque {@link android.os.Binder} token to identify which API call
+     *         of {@link InputMethodManager#hideSoftInputFromWindow(IBinder, int)}} is associated
+     *         with this callback.
+     * @hide
+     */
+    @MainThread
+    public void hideSoftInputWithToken(int flags, ResultReceiver resultReceiver,
+            IBinder hideInputToken);
+
+    /**
+     * Request that any soft input part of the input method be hidden from the user.
+     * @param flags Provides additional information about the show request.
+     * Currently always 0.
+     * @param resultReceiver The client requesting the show may wish to
+     * be told the impact of their request, which should be supplied here.
+     * The result code should be
+     * {@link InputMethodManager#RESULT_UNCHANGED_SHOWN InputMethodManager.RESULT_UNCHANGED_SHOWN},
+     * {@link InputMethodManager#RESULT_UNCHANGED_HIDDEN
+     *        InputMethodManager.RESULT_UNCHANGED_HIDDEN},
+     * {@link InputMethodManager#RESULT_SHOWN InputMethodManager.RESULT_SHOWN}, or
+     * {@link InputMethodManager#RESULT_HIDDEN InputMethodManager.RESULT_HIDDEN}.
      */
     @MainThread
     public void hideSoftInput(int flags, ResultReceiver resultReceiver);
@@ -366,4 +387,13 @@
      * @hide
      */
     public void setCurrentShowInputToken(IBinder showInputToken);
+
+    /**
+     * Update token of the client window requesting {@link #hideSoftInput(int, ResultReceiver)}
+     * @param hideInputToken dummy app window token for window requesting
+     *        {@link InputMethodManager#hideSoftInputFromWindow(IBinder, int)}
+     * @hide
+     */
+    public void setCurrentHideInputToken(IBinder hideInputToken);
+
 }
diff --git a/core/java/android/view/inputmethod/InputMethodManager.java b/core/java/android/view/inputmethod/InputMethodManager.java
index 39d5f5c..f3aa314 100644
--- a/core/java/android/view/inputmethod/InputMethodManager.java
+++ b/core/java/android/view/inputmethod/InputMethodManager.java
@@ -1709,7 +1709,7 @@
             }
 
             try {
-                return mService.hideSoftInput(mClient, flags, resultReceiver);
+                return mService.hideSoftInput(mClient, windowToken, flags, resultReceiver);
             } catch (RemoteException e) {
                 throw e.rethrowFromSystemServer();
             }
@@ -1986,7 +1986,8 @@
     @UnsupportedAppUsage
     void closeCurrentInput() {
         try {
-            mService.hideSoftInput(mClient, HIDE_NOT_ALWAYS, null);
+            mService.hideSoftInput(
+                    mClient, mCurRootView.getView().getWindowToken(), HIDE_NOT_ALWAYS, null);
         } catch (RemoteException e) {
             throw e.rethrowFromSystemServer();
         }
@@ -2056,6 +2057,21 @@
     }
 
     /**
+     * Notify IME directly to remove surface as it is no longer visible.
+     * @hide
+     */
+    public void removeImeSurface() {
+        synchronized (mH) {
+            try {
+                if (mCurMethod != null) {
+                    mCurMethod.removeImeSurface();
+                }
+            } catch (RemoteException re) {
+            }
+        }
+    }
+
+    /**
      * Report the current selection range.
      *
      * <p><strong>Editor authors</strong>, you need to call this method whenever
diff --git a/core/java/android/view/inputmethod/InputMethodSession.java b/core/java/android/view/inputmethod/InputMethodSession.java
index eb81628..0d688ff 100644
--- a/core/java/android/view/inputmethod/InputMethodSession.java
+++ b/core/java/android/view/inputmethod/InputMethodSession.java
@@ -191,4 +191,10 @@
      * @hide
      */
     public void notifyImeHidden();
+
+    /**
+     * Notify IME directly to remove surface as it is no longer visible.
+     * @hide
+     */
+    public void removeImeSurface();
 }
diff --git a/core/java/android/webkit/WebSettings.java b/core/java/android/webkit/WebSettings.java
index 2d27a78..53541f7 100644
--- a/core/java/android/webkit/WebSettings.java
+++ b/core/java/android/webkit/WebSettings.java
@@ -369,10 +369,22 @@
     public abstract boolean getDisplayZoomControls();
 
     /**
-     * Enables or disables file access within WebView. File access is enabled by
-     * default.  Note that this enables or disables file system access only.
-     * Assets and resources are still accessible using file:///android_asset and
-     * file:///android_res.
+     * Enables or disables file access within WebView.
+     * Note that this enables or disables file system access only. Assets and resources
+     * are still accessible using file:///android_asset and file:///android_res.
+     * <p class="note">
+     * <b>Note:</b> Apps should not open {@code file://} URLs from any external source in
+     * WebView, don't enable this if your app accepts arbitrary URLs from external sources.
+     * It's recommended to always use
+     * <a href="{@docRoot}reference/androidx/webkit/WebViewAssetLoader">
+     * androidx.webkit.WebViewAssetLoader</a> to access files including assets and resources over
+     * {@code http(s)://} schemes, instead of {@code file://} URLs. To prevent possible security
+     * issues targeting {@link android.os.Build.VERSION_CODES#Q} and earlier, you should explicitly
+     * set this value to {@code false}.
+     * <p>
+     * The default value is {@code true} for apps targeting
+     * {@link android.os.Build.VERSION_CODES#Q} and below, and {@code false} when targeting
+     * {@link android.os.Build.VERSION_CODES#R} and above.
      */
     public abstract void setAllowFileAccess(boolean allow);
 
diff --git a/core/java/android/widget/Magnifier.java b/core/java/android/widget/Magnifier.java
index a299b01..8ea824d 100644
--- a/core/java/android/widget/Magnifier.java
+++ b/core/java/android/widget/Magnifier.java
@@ -353,8 +353,9 @@
 
             // Gets the startX for new style, which should be bounded by the horizontal bounds.
             // Also calculates the left/right cut width for pixel copy.
-            leftBound += mViewCoordinatesInSurface[0];
-            rightBound += mViewCoordinatesInSurface[0];
+            leftBound = Math.max(leftBound + mViewCoordinatesInSurface[0], 0);
+            rightBound = Math.min(
+                rightBound + mViewCoordinatesInSurface[0], mContentCopySurface.mWidth);
             mLeftCutWidth = Math.max(0, leftBound - startX);
             mRightCutWidth = Math.max(0, startX + mSourceWidth - rightBound);
             startX = Math.max(startX, leftBound);
diff --git a/core/java/android/widget/TextView.java b/core/java/android/widget/TextView.java
index 815cc5c..f3243aa 100644
--- a/core/java/android/widget/TextView.java
+++ b/core/java/android/widget/TextView.java
@@ -13174,7 +13174,7 @@
         stream.addProperty("text:selectionStart", getSelectionStart());
         stream.addProperty("text:selectionEnd", getSelectionEnd());
         stream.addProperty("text:curTextColor", mCurTextColor);
-        stream.addProperty("text:text", mText == null ? null : mText.toString());
+        stream.addUserProperty("text:text", mText == null ? null : mText.toString());
         stream.addProperty("text:gravity", mGravity);
     }
 
diff --git a/core/java/android/widget/Toast.java b/core/java/android/widget/Toast.java
index 9e4ebfe..7d97a91 100644
--- a/core/java/android/widget/Toast.java
+++ b/core/java/android/widget/Toast.java
@@ -31,9 +31,7 @@
 import android.compat.annotation.EnabledAfter;
 import android.compat.annotation.UnsupportedAppUsage;
 import android.content.Context;
-import android.content.res.Configuration;
 import android.content.res.Resources;
-import android.graphics.PixelFormat;
 import android.os.Binder;
 import android.os.Build;
 import android.os.Handler;
@@ -43,11 +41,8 @@
 import android.os.RemoteException;
 import android.os.ServiceManager;
 import android.util.Log;
-import android.view.Gravity;
-import android.view.LayoutInflater;
 import android.view.View;
 import android.view.WindowManager;
-import android.view.accessibility.AccessibilityEvent;
 import android.view.accessibility.AccessibilityManager;
 
 import com.android.internal.annotations.GuardedBy;
@@ -122,6 +117,7 @@
     private final Binder mToken;
     private final Context mContext;
     private final Handler mHandler;
+    private final ToastPresenter mPresenter;
     @UnsupportedAppUsage(maxTargetSdk = Build.VERSION_CODES.P)
     final TN mTN;
     @UnsupportedAppUsage
@@ -172,7 +168,8 @@
         looper = getLooper(looper);
         mHandler = new Handler(looper);
         mCallbacks = new ArrayList<>();
-        mTN = new TN(context.getPackageName(), mToken, mCallbacks, looper);
+        mPresenter = new ToastPresenter(context, AccessibilityManager.getInstance(context));
+        mTN = new TN(mPresenter, context.getPackageName(), mToken, mCallbacks, looper);
         mTN.mY = context.getResources().getDimensionPixelSize(
                 com.android.internal.R.dimen.toast_y_offset);
         mTN.mGravity = context.getResources().getInteger(
@@ -504,13 +501,7 @@
             return result;
         } else {
             Toast result = new Toast(context, looper);
-
-            LayoutInflater inflate = (LayoutInflater)
-                    context.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
-            View v = inflate.inflate(com.android.internal.R.layout.transient_notification, null);
-            TextView tv = (TextView) v.findViewById(com.android.internal.R.id.message);
-            tv.setText(text);
-
+            View v = result.mPresenter.getTextToastView(text);
             result.mNextView = v;
             result.mDuration = duration;
 
@@ -611,34 +602,20 @@
 
         final String mPackageName;
         final Binder mToken;
+        private final ToastPresenter mPresenter;
 
         @GuardedBy("mCallbacks")
         private final List<Callback> mCallbacks;
 
-        static final long SHORT_DURATION_TIMEOUT = 4000;
-        static final long LONG_DURATION_TIMEOUT = 7000;
-
         /**
          * Creates a {@link ITransientNotification} object.
          *
          * The parameter {@code callbacks} is not copied and is accessed with itself as its own
          * lock.
          */
-        TN(String packageName, Binder token, List<Callback> callbacks, @Nullable Looper looper) {
-            // XXX This should be changed to use a Dialog, with a Theme.Toast
-            // defined that sets up the layout params appropriately.
-            final WindowManager.LayoutParams params = mParams;
-            params.height = WindowManager.LayoutParams.WRAP_CONTENT;
-            params.width = WindowManager.LayoutParams.WRAP_CONTENT;
-            params.format = PixelFormat.TRANSLUCENT;
-            params.windowAnimations = com.android.internal.R.style.Animation_Toast;
-            params.type = WindowManager.LayoutParams.TYPE_TOAST;
-            params.setFitInsetsIgnoringVisibility(true);
-            params.setTitle("Toast");
-            params.flags = WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON
-                    | WindowManager.LayoutParams.FLAG_NOT_FOCUSABLE
-                    | WindowManager.LayoutParams.FLAG_NOT_TOUCHABLE;
-
+        TN(ToastPresenter presenter, String packageName, Binder token, List<Callback> callbacks,
+                @Nullable Looper looper) {
+            mPresenter = presenter;
             mPackageName = packageName;
             mToken = token;
             mCallbacks = callbacks;
@@ -673,6 +650,8 @@
                     }
                 }
             };
+
+            presenter.startLayoutParams(mParams, packageName);
         }
 
         private List<Callback> getCallbacks() {
@@ -718,30 +697,12 @@
                 handleHide();
                 mView = mNextView;
                 Context context = mView.getContext().getApplicationContext();
-                String packageName = mView.getContext().getOpPackageName();
                 if (context == null) {
                     context = mView.getContext();
                 }
-                mWM = (WindowManager)context.getSystemService(Context.WINDOW_SERVICE);
-                // We can resolve the Gravity here by using the Locale for getting
-                // the layout direction
-                final Configuration config = mView.getContext().getResources().getConfiguration();
-                final int gravity = Gravity.getAbsoluteGravity(mGravity, config.getLayoutDirection());
-                mParams.gravity = gravity;
-                if ((gravity & Gravity.HORIZONTAL_GRAVITY_MASK) == Gravity.FILL_HORIZONTAL) {
-                    mParams.horizontalWeight = 1.0f;
-                }
-                if ((gravity & Gravity.VERTICAL_GRAVITY_MASK) == Gravity.FILL_VERTICAL) {
-                    mParams.verticalWeight = 1.0f;
-                }
-                mParams.x = mX;
-                mParams.y = mY;
-                mParams.verticalMargin = mVerticalMargin;
-                mParams.horizontalMargin = mHorizontalMargin;
-                mParams.packageName = packageName;
-                mParams.hideTimeoutMilliseconds = mDuration ==
-                    Toast.LENGTH_LONG ? LONG_DURATION_TIMEOUT : SHORT_DURATION_TIMEOUT;
-                mParams.token = windowToken;
+                mWM = (WindowManager) context.getSystemService(Context.WINDOW_SERVICE);
+                mPresenter.adjustLayoutParams(mParams, windowToken, mDuration, mGravity, mX, mY,
+                        mHorizontalMargin, mVerticalMargin);
                 if (mView.getParent() != null) {
                     if (localLOGV) Log.v(TAG, "REMOVE! " + mView + " in " + this);
                     mWM.removeView(mView);
@@ -753,7 +714,7 @@
                 // invalidated. Let us hedge against that.
                 try {
                     mWM.addView(mView, mParams);
-                    trySendAccessibilityEvent();
+                    mPresenter.trySendAccessibilityEvent(mView, mPackageName);
                     for (Callback callback : getCallbacks()) {
                         callback.onToastShown();
                     }
@@ -763,22 +724,6 @@
             }
         }
 
-        private void trySendAccessibilityEvent() {
-            AccessibilityManager accessibilityManager =
-                    AccessibilityManager.getInstance(mView.getContext());
-            if (!accessibilityManager.isEnabled()) {
-                return;
-            }
-            // treat toasts as notifications since they are used to
-            // announce a transient piece of information to the user
-            AccessibilityEvent event = AccessibilityEvent.obtain(
-                    AccessibilityEvent.TYPE_NOTIFICATION_STATE_CHANGED);
-            event.setClassName(getClass().getName());
-            event.setPackageName(mView.getContext().getPackageName());
-            mView.dispatchPopulateAccessibilityEvent(event);
-            accessibilityManager.sendAccessibilityEvent(event);
-        }
-
         @UnsupportedAppUsage
         public void handleHide() {
             if (localLOGV) Log.v(TAG, "HANDLE HIDE: " + this + " mView=" + mView);
diff --git a/core/java/android/widget/ToastPresenter.java b/core/java/android/widget/ToastPresenter.java
new file mode 100644
index 0000000..0447b6b
--- /dev/null
+++ b/core/java/android/widget/ToastPresenter.java
@@ -0,0 +1,148 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.widget;
+
+import android.content.Context;
+import android.content.res.Configuration;
+import android.content.res.Resources;
+import android.graphics.PixelFormat;
+import android.os.IBinder;
+import android.view.Gravity;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.WindowManager;
+import android.view.accessibility.AccessibilityEvent;
+import android.view.accessibility.AccessibilityManager;
+
+import com.android.internal.R;
+import com.android.internal.util.ArrayUtils;
+
+/**
+ * Class responsible for toast presentation inside app's process and in system UI.
+ *
+ * @hide
+ */
+public class ToastPresenter {
+    private static final long SHORT_DURATION_TIMEOUT = 4000;
+    private static final long LONG_DURATION_TIMEOUT = 7000;
+
+    private final Context mContext;
+    private final Resources mResources;
+    private final AccessibilityManager mAccessibilityManager;
+
+    public ToastPresenter(Context context, AccessibilityManager accessibilityManager) {
+        mContext = context;
+        mResources = context.getResources();
+        mAccessibilityManager = accessibilityManager;
+    }
+
+    /**
+     * Initializes {@code params} with default values for toasts.
+     */
+    public void startLayoutParams(WindowManager.LayoutParams params, String packageName) {
+        params.height = WindowManager.LayoutParams.WRAP_CONTENT;
+        params.width = WindowManager.LayoutParams.WRAP_CONTENT;
+        params.format = PixelFormat.TRANSLUCENT;
+        params.windowAnimations = R.style.Animation_Toast;
+        params.type = WindowManager.LayoutParams.TYPE_TOAST;
+        params.setFitInsetsIgnoringVisibility(true);
+        params.setTitle("Toast");
+        params.flags = WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON
+                | WindowManager.LayoutParams.FLAG_NOT_FOCUSABLE
+                | WindowManager.LayoutParams.FLAG_NOT_TOUCHABLE;
+        setShowForAllUsersIfApplicable(params, packageName);
+    }
+
+    /**
+     * Customizes {@code params} according to other parameters, ready to be passed to {@link
+     * WindowManager#addView(View, ViewGroup.LayoutParams)}.
+     */
+    public void adjustLayoutParams(WindowManager.LayoutParams params, IBinder windowToken,
+            int duration, int gravity, int xOffset, int yOffset, float horizontalMargin,
+            float verticalMargin) {
+        Configuration config = mResources.getConfiguration();
+        int absGravity = Gravity.getAbsoluteGravity(gravity, config.getLayoutDirection());
+        params.gravity = absGravity;
+        if ((absGravity & Gravity.HORIZONTAL_GRAVITY_MASK) == Gravity.FILL_HORIZONTAL) {
+            params.horizontalWeight = 1.0f;
+        }
+        if ((absGravity & Gravity.VERTICAL_GRAVITY_MASK) == Gravity.FILL_VERTICAL) {
+            params.verticalWeight = 1.0f;
+        }
+        params.x = xOffset;
+        params.y = yOffset;
+        params.horizontalMargin = horizontalMargin;
+        params.verticalMargin = verticalMargin;
+        params.packageName = mContext.getPackageName();
+        params.hideTimeoutMilliseconds =
+                (duration == Toast.LENGTH_LONG) ? LONG_DURATION_TIMEOUT : SHORT_DURATION_TIMEOUT;
+        params.token = windowToken;
+    }
+
+    /**
+     * Sets {@link WindowManager.LayoutParams#SYSTEM_FLAG_SHOW_FOR_ALL_USERS} flag if {@code
+     * packageName} is a cross-user package.
+     *
+     * Implementation note:
+     *     This code is safe to be executed in SystemUI and the app's process:
+     *         <li>SystemUI: It's running on a trusted domain so apps can't tamper with it. SystemUI
+     *             has the permission INTERNAL_SYSTEM_WINDOW needed by the flag, so SystemUI can add
+     *             the flag on behalf of those packages, which all contain INTERNAL_SYSTEM_WINDOW
+     *             permission.
+     *         <li>App: The flag being added is protected behind INTERNAL_SYSTEM_WINDOW permission
+     *             and any app can already add that flag via getWindowParams() if it has that
+     *             permission, so we are just doing this automatically for cross-user packages.
+     */
+    private void setShowForAllUsersIfApplicable(WindowManager.LayoutParams params,
+            String packageName) {
+        if (isCrossUserPackage(packageName)) {
+            params.privateFlags = WindowManager.LayoutParams.SYSTEM_FLAG_SHOW_FOR_ALL_USERS;
+        }
+    }
+
+    private boolean isCrossUserPackage(String packageName) {
+        String[] packages = mResources.getStringArray(R.array.config_toastCrossUserPackages);
+        return ArrayUtils.contains(packages, packageName);
+    }
+
+    /**
+     * Returns the default text toast view for message {@code text}.
+     */
+    public View getTextToastView(CharSequence text) {
+        View view = LayoutInflater.from(mContext).inflate(
+                R.layout.transient_notification, null);
+        TextView textView = view.findViewById(com.android.internal.R.id.message);
+        textView.setText(text);
+        return view;
+    }
+
+    /**
+     * Sends {@link AccessibilityEvent#TYPE_NOTIFICATION_STATE_CHANGED} event if accessibility is
+     * enabled.
+     */
+    public void trySendAccessibilityEvent(View view, String packageName) {
+        if (!mAccessibilityManager.isEnabled()) {
+            return;
+        }
+        AccessibilityEvent event = AccessibilityEvent.obtain(
+                AccessibilityEvent.TYPE_NOTIFICATION_STATE_CHANGED);
+        event.setClassName(Toast.class.getName());
+        event.setPackageName(packageName);
+        view.dispatchPopulateAccessibilityEvent(event);
+        mAccessibilityManager.sendAccessibilityEvent(event);
+    }
+}
diff --git a/core/java/com/android/internal/app/IBatteryStats.aidl b/core/java/com/android/internal/app/IBatteryStats.aidl
index dc6942c..6a0b443 100644
--- a/core/java/com/android/internal/app/IBatteryStats.aidl
+++ b/core/java/com/android/internal/app/IBatteryStats.aidl
@@ -71,8 +71,8 @@
 
     void noteSyncStart(String name, int uid);
     void noteSyncFinish(String name, int uid);
-    void noteJobStart(String name, int uid, int standbyBucket, int jobid);
-    void noteJobFinish(String name, int uid, int stopReason, int standbyBucket, int jobid);
+    void noteJobStart(String name, int uid);
+    void noteJobFinish(String name, int uid, int stopReason);
 
     void noteStartWakelock(int uid, int pid, String name, String historyName,
             int type, boolean unimportantForLogging);
diff --git a/core/java/com/android/internal/app/IVoiceInteractionManagerService.aidl b/core/java/com/android/internal/app/IVoiceInteractionManagerService.aidl
index 417e23f..71ee8af 100644
--- a/core/java/com/android/internal/app/IVoiceInteractionManagerService.aidl
+++ b/core/java/com/android/internal/app/IVoiceInteractionManagerService.aidl
@@ -33,7 +33,7 @@
 import android.service.voice.IVoiceInteractionSession;
 
 interface IVoiceInteractionManagerService {
-    void showSession(IVoiceInteractionService service, in Bundle sessionArgs, int flags);
+    void showSession(in Bundle sessionArgs, int flags);
     boolean deliverNewSession(IBinder token, IVoiceInteractionSession session,
             IVoiceInteractor interactor);
     boolean showSessionFromSession(IBinder token, in Bundle sessionArgs, int flags);
@@ -52,68 +52,91 @@
     /**
      * Gets the registered Sound model for keyphrase detection for the current user.
      * May be null if no matching sound model exists.
+     * Caller must either be the active voice interaction service via
+     * {@link Settings.Secure.VOICE_INTERACTION_SERVICE}, or the caller must be a voice model
+     * enrollment application detected by
+     * {@link android.hardware.soundtrigger.KeyphraseEnrollmentInfo}.
      *
      * @param keyphraseId The unique identifier for the keyphrase.
      * @param bcp47Locale The BCP47 language tag  for the keyphrase's locale.
+     * @RequiresPermission Manifest.permission.MANAGE_VOICE_KEYPHRASES
      */
     @UnsupportedAppUsage
     SoundTrigger.KeyphraseSoundModel getKeyphraseSoundModel(int keyphraseId, in String bcp47Locale);
     /**
-     * Add/Update the given keyphrase sound model.
+     * Add/Update the given keyphrase sound model for the current user.
+     * Caller must either be the active voice interaction service via
+     * {@link Settings.Secure.VOICE_INTERACTION_SERVICE}, or the caller must be a voice model
+     * enrollment application detected by
+     * {@link android.hardware.soundtrigger.KeyphraseEnrollmentInfo}.
+     *
+     * @param model The keyphrase sound model to store peristantly.
+     * @RequiresPermission Manifest.permission.MANAGE_VOICE_KEYPHRASES
      */
     int updateKeyphraseSoundModel(in SoundTrigger.KeyphraseSoundModel model);
     /**
      * Deletes the given keyphrase sound model for the current user.
+     * Caller must either be the active voice interaction service via
+     * {@link Settings.Secure.VOICE_INTERACTION_SERVICE}, or the caller must be a voice model
+     * enrollment application detected by
+     * {@link android.hardware.soundtrigger.KeyphraseEnrollmentInfo}.
      *
      * @param keyphraseId The unique identifier for the keyphrase.
      * @param bcp47Locale The BCP47 language tag  for the keyphrase's locale.
+     * @RequiresPermission Manifest.permission.MANAGE_VOICE_KEYPHRASES
      */
     int deleteKeyphraseSoundModel(int keyphraseId, in String bcp47Locale);
 
     /**
      * Gets the properties of the DSP hardware on this device, null if not present.
+     * Caller must be the active voice interaction service via
+     * {@link Settings.Secure.VOICE_INTERACTION_SERVICE}.
      */
-    SoundTrigger.ModuleProperties getDspModuleProperties(in IVoiceInteractionService service);
+    SoundTrigger.ModuleProperties getDspModuleProperties();
     /**
      * Indicates if there's a keyphrase sound model available for the given keyphrase ID and the
      * user ID of the caller.
+     * Caller must be the active voice interaction service via
+     * {@link Settings.Secure.VOICE_INTERACTION_SERVICE}.
      *
-     * @param service The current VoiceInteractionService.
      * @param keyphraseId The unique identifier for the keyphrase.
      * @param bcp47Locale The BCP47 language tag  for the keyphrase's locale.
      */
-    boolean isEnrolledForKeyphrase(IVoiceInteractionService service, int keyphraseId,
-            String bcp47Locale);
+    boolean isEnrolledForKeyphrase(int keyphraseId, String bcp47Locale);
     /**
      * Generates KeyphraseMetadata for an enrolled sound model based on keyphrase string, locale,
      * and the user ID of the caller.
+     * Caller must be the active voice interaction service via
+     * {@link Settings.Secure.VOICE_INTERACTION_SERVICE}.
      *
-     * @param service The current VoiceInteractionService
      * @param keyphrase Keyphrase text associated with the enrolled model
      * @param bcp47Locale The BCP47 language tag for the keyphrase's locale.
      * @return The metadata for the enrolled voice model bassed on the passed in parameters. Null if
      *         no matching voice model exists.
      */
-    KeyphraseMetadata getEnrolledKeyphraseMetadata(IVoiceInteractionService service,
-            String keyphrase, String bcp47Locale);
+    KeyphraseMetadata getEnrolledKeyphraseMetadata(String keyphrase, String bcp47Locale);
     /**
      * Starts a recognition for the given keyphrase.
+     * Caller must be the active voice interaction service via
+     * {@link Settings.Secure.VOICE_INTERACTION_SERVICE}.
      */
-    int startRecognition(in IVoiceInteractionService service, int keyphraseId,
-            in String bcp47Locale, in IRecognitionStatusCallback callback,
+    int startRecognition(int keyphraseId, in String bcp47Locale,
+            in IRecognitionStatusCallback callback,
             in SoundTrigger.RecognitionConfig recognitionConfig);
     /**
      * Stops a recognition for the given keyphrase.
+     * Caller must be the active voice interaction service via
+     * {@link Settings.Secure.VOICE_INTERACTION_SERVICE}.
      */
-    int stopRecognition(in IVoiceInteractionService service, int keyphraseId,
-            in IRecognitionStatusCallback callback);
+    int stopRecognition(int keyphraseId, in IRecognitionStatusCallback callback);
     /**
      * Set a model specific ModelParams with the given value. This
      * parameter will keep its value for the duration the model is loaded regardless of starting and
      * stopping recognition. Once the model is unloaded, the value will be lost.
      * queryParameter should be checked first before calling this method.
+     * Caller must be the active voice interaction service via
+     * {@link Settings.Secure.VOICE_INTERACTION_SERVICE}.
      *
-     * @param service The current VoiceInteractionService.
      * @param keyphraseId The unique identifier for the keyphrase.
      * @param modelParam   ModelParams
      * @param value        Value to set
@@ -123,36 +146,37 @@
      *         - {@link SoundTrigger#STATUS_INVALID_OPERATION} if the call is out of sequence or
      *           if API is not supported by HAL
      */
-    int setParameter(in IVoiceInteractionService service, int keyphraseId,
-            in ModelParams modelParam, int value);
+    int setParameter(int keyphraseId, in ModelParams modelParam, int value);
     /**
      * Get a model specific ModelParams. This parameter will keep its value
      * for the duration the model is loaded regardless of starting and stopping recognition.
      * Once the model is unloaded, the value will be lost. If the value is not set, a default
      * value is returned. See ModelParams for parameter default values.
      * queryParameter should be checked first before calling this method.
+     * Caller must be the active voice interaction service via
+     * {@link Settings.Secure.VOICE_INTERACTION_SERVICE}.
      *
-     * @param service The current VoiceInteractionService.
      * @param keyphraseId The unique identifier for the keyphrase.
      * @param modelParam   ModelParams
      * @return value of parameter
      */
-    int getParameter(in IVoiceInteractionService service, int keyphraseId,
-            in ModelParams modelParam);
+    int getParameter(int keyphraseId, in ModelParams modelParam);
     /**
      * Determine if parameter control is supported for the given model handle.
      * This method should be checked prior to calling setParameter or getParameter.
+     * Caller must be the active voice interaction service via
+     * {@link Settings.Secure.VOICE_INTERACTION_SERVICE}.
      *
-     * @param service The current VoiceInteractionService.
      * @param keyphraseId The unique identifier for the keyphrase.
      * @param modelParam ModelParams
      * @return supported range of parameter, null if not supported
      */
-    @nullable SoundTrigger.ModelParamRange queryParameter(in IVoiceInteractionService service,
-            int keyphraseId, in ModelParams modelParam);
+    @nullable SoundTrigger.ModelParamRange queryParameter(int keyphraseId,
+            in ModelParams modelParam);
 
     /**
      * @return the component name for the currently active voice interaction service
+     * @RequiresPermission Manifest.permission.ACCESS_VOICE_INTERACTION_SERVICE
      */
     ComponentName getActiveServiceComponentName();
 
@@ -164,59 +188,70 @@
      * @param sourceFlags flags indicating the source of this show
      * @param showCallback optional callback to be notified when the session was shown
      * @param activityToken optional token of activity that needs to be on top
+     * @RequiresPermission Manifest.permission.ACCESS_VOICE_INTERACTION_SERVICE
      */
     boolean showSessionForActiveService(in Bundle args, int sourceFlags,
             IVoiceInteractionSessionShowCallback showCallback, IBinder activityToken);
 
     /**
      * Hides the session from the active service, if it is showing.
+     * @RequiresPermission Manifest.permission.ACCESS_VOICE_INTERACTION_SERVICE
      */
     void hideCurrentSession();
 
     /**
      * Notifies the active service that a launch was requested from the Keyguard. This will only
      * be called if {@link #activeServiceSupportsLaunchFromKeyguard()} returns true.
+     * @RequiresPermission Manifest.permission.ACCESS_VOICE_INTERACTION_SERVICE
      */
     void launchVoiceAssistFromKeyguard();
 
     /**
      * Indicates whether there is a voice session running (but not necessarily showing).
+     * @RequiresPermission Manifest.permission.ACCESS_VOICE_INTERACTION_SERVICE
      */
     boolean isSessionRunning();
 
     /**
      * Indicates whether the currently active voice interaction service is capable of handling the
      * assist gesture.
+     * @RequiresPermission Manifest.permission.ACCESS_VOICE_INTERACTION_SERVICE
      */
     boolean activeServiceSupportsAssist();
 
     /**
      * Indicates whether the currently active voice interaction service is capable of being launched
      * from the lockscreen.
+     * @RequiresPermission Manifest.permission.ACCESS_VOICE_INTERACTION_SERVICE
      */
     boolean activeServiceSupportsLaunchFromKeyguard();
 
     /**
      * Called when the lockscreen got shown.
+     * @RequiresPermission Manifest.permission.ACCESS_VOICE_INTERACTION_SERVICE
      */
     void onLockscreenShown();
 
     /**
      * Register a voice interaction listener.
+     * @RequiresPermission Manifest.permission.ACCESS_VOICE_INTERACTION_SERVICE
      */
     void registerVoiceInteractionSessionListener(IVoiceInteractionSessionListener listener);
 
     /**
      * Checks the availability of a set of voice actions for the current active voice service.
      * Returns all supported voice actions.
+     * @RequiresPermission Manifest.permission.ACCESS_VOICE_INTERACTION_SERVICE
      */
     void getActiveServiceSupportedActions(in List<String> voiceActions,
      in IVoiceActionCheckCallback callback);
 
     /**
      * Provide hints for showing UI.
+     * Caller must be the active voice interaction service via
+     * {@link Settings.Secure.VOICE_INTERACTION_SERVICE}.
      */
-    void setUiHints(in IVoiceInteractionService service, in Bundle hints);
+    void setUiHints(in Bundle hints);
 
     /**
      * Requests a list of supported actions from a specific activity.
diff --git a/core/java/com/android/internal/content/FileSystemProvider.java b/core/java/com/android/internal/content/FileSystemProvider.java
index ef9b3d10..73ef8c6 100644
--- a/core/java/com/android/internal/content/FileSystemProvider.java
+++ b/core/java/com/android/internal/content/FileSystemProvider.java
@@ -23,6 +23,7 @@
 import android.content.Intent;
 import android.content.res.AssetFileDescriptor;
 import android.database.Cursor;
+import android.database.DatabaseUtils;
 import android.database.MatrixCursor;
 import android.database.MatrixCursor.RowBuilder;
 import android.graphics.Point;
@@ -38,6 +39,7 @@
 import android.provider.DocumentsContract.Document;
 import android.provider.DocumentsProvider;
 import android.provider.MediaStore;
+import android.provider.MediaStore.Files.FileColumns;
 import android.provider.MetadataReader;
 import android.system.Int64Ref;
 import android.text.TextUtils;
@@ -333,15 +335,17 @@
         if (isDirectory) {
             FileUtils.deleteContents(file);
         }
-        if (!file.delete()) {
+        // We could be deleting pending media which doesn't have any content yet, so only throw
+        // if the file exists and we fail to delete it.
+        if (file.exists() && !file.delete()) {
             throw new IllegalStateException("Failed to delete " + file);
         }
 
         onDocIdChanged(docId);
-        removeFromMediaStore(visibleFile, isDirectory);
+        removeFromMediaStore(visibleFile);
     }
 
-    private void removeFromMediaStore(@Nullable File visibleFile, boolean isFolder)
+    private void removeFromMediaStore(@Nullable File visibleFile)
             throws FileNotFoundException {
         // visibleFolder is null if we're removing a document from external thumb drive or SD card.
         if (visibleFile != null) {
@@ -350,21 +354,19 @@
             try {
                 final ContentResolver resolver = getContext().getContentResolver();
                 final Uri externalUri = MediaStore.Files.getContentUri("external");
+                final Bundle queryArgs = new Bundle();
+                queryArgs.putInt(MediaStore.QUERY_ARG_MATCH_PENDING, MediaStore.MATCH_INCLUDE);
 
-                // Remove media store entries for any files inside this directory, using
-                // path prefix match. Logic borrowed from MtpDatabase.
-                if (isFolder) {
-                    final String path = visibleFile.getAbsolutePath() + "/";
-                    resolver.delete(externalUri,
-                            "_data LIKE ?1 AND lower(substr(_data,1,?2))=lower(?3)",
-                            new String[]{path + "%", Integer.toString(path.length()), path});
-                }
-
-                // Remove media store entry for this exact file.
-                final String path = visibleFile.getAbsolutePath();
-                resolver.delete(externalUri,
-                        "_data LIKE ?1 AND lower(_data)=lower(?2)",
-                        new String[]{path, path});
+                // Remove the media store entry corresponding to visibleFile and if it is a
+                // directory, also remove media store entries for any files inside this directory.
+                // Logic borrowed from com.android.providers.media.scan.ModernMediaScanner.
+                final String pathEscapedForLike = DatabaseUtils.escapeForLike(
+                        visibleFile.getAbsolutePath());
+                ContentResolver.includeSqlSelectionArgs(queryArgs,
+                        FileColumns.DATA + " LIKE ? ESCAPE '\\' OR "
+                                + FileColumns.DATA + " LIKE ? ESCAPE '\\'",
+                        new String[] {pathEscapedForLike + "/%", pathEscapedForLike});
+                resolver.delete(externalUri, queryArgs);
             } finally {
                 Binder.restoreCallingIdentity(token);
             }
diff --git a/core/java/com/android/internal/inputmethod/IInputMethodPrivilegedOperations.aidl b/core/java/com/android/internal/inputmethod/IInputMethodPrivilegedOperations.aidl
index 20cd7c2..9a22686 100644
--- a/core/java/com/android/internal/inputmethod/IInputMethodPrivilegedOperations.aidl
+++ b/core/java/com/android/internal/inputmethod/IInputMethodPrivilegedOperations.aidl
@@ -41,5 +41,5 @@
     boolean shouldOfferSwitchingToNextInputMethod();
     void notifyUserAction();
     void reportPreRendered(in EditorInfo info);
-    void applyImeVisibility(IBinder showInputToken, boolean setVisible);
+    void applyImeVisibility(IBinder showOrHideInputToken, boolean setVisible);
 }
diff --git a/core/java/com/android/internal/inputmethod/InputMethodPrivilegedOperations.java b/core/java/com/android/internal/inputmethod/InputMethodPrivilegedOperations.java
index 9eeef96..e5475f8 100644
--- a/core/java/com/android/internal/inputmethod/InputMethodPrivilegedOperations.java
+++ b/core/java/com/android/internal/inputmethod/InputMethodPrivilegedOperations.java
@@ -371,18 +371,20 @@
     /**
      * Calls {@link IInputMethodPrivilegedOperations#applyImeVisibility(IBinder, boolean)}.
      *
-     * @param showInputToken dummy token that maps to window requesting
-     *        {@link android.view.inputmethod.InputMethodManager#showSoftInput(View, int)}
+     * @param showOrHideInputToken dummy token that maps to window requesting
+     *        {@link android.view.inputmethod.InputMethodManager#showSoftInput(View, int)} or
+     *        {@link android.view.inputmethod.InputMethodManager#hideSoftInputFromWindow
+     *        (IBinder, int)}
      * @param setVisible {@code true} to set IME visible, else hidden.
      */
     @AnyThread
-    public void applyImeVisibility(IBinder showInputToken, boolean setVisible) {
+    public void applyImeVisibility(IBinder showOrHideInputToken, boolean setVisible) {
         final IInputMethodPrivilegedOperations ops = mOps.getAndWarnIfNull();
         if (ops == null) {
             return;
         }
         try {
-            ops.applyImeVisibility(showInputToken, setVisible);
+            ops.applyImeVisibility(showOrHideInputToken, setVisible);
         } catch (RemoteException e) {
             throw e.rethrowFromSystemServer();
         }
diff --git a/core/java/com/android/internal/logging/InstanceIdSequence.java b/core/java/com/android/internal/logging/InstanceIdSequence.java
index aa507e5..3464310 100644
--- a/core/java/com/android/internal/logging/InstanceIdSequence.java
+++ b/core/java/com/android/internal/logging/InstanceIdSequence.java
@@ -25,7 +25,7 @@
 import java.util.Random;
 
 /**
- * Generates random InstanceIds in range [0, instanceIdMax) for passing to
+ * Generates random InstanceIds in range [1, instanceIdMax] for passing to
  * UiEventLogger.logWithInstanceId(). Holds a SecureRandom, which self-seeds on
  * first use; try to give it a long lifetime. Safe for concurrent use.
  */
@@ -34,12 +34,12 @@
     private final Random mRandom = new SecureRandom();
 
     /**
-     * Constructs a sequence with identifiers [0, instanceIdMax).  Capped at INSTANCE_ID_MAX.
+     * Constructs a sequence with identifiers [1, instanceIdMax].  Capped at INSTANCE_ID_MAX.
      * @param instanceIdMax Limiting value of identifiers. Normally positive: otherwise you get
-     *                      an all-zero sequence.
+     *                      an all-1 sequence.
      */
     public InstanceIdSequence(int instanceIdMax) {
-        mInstanceIdMax = min(max(0, instanceIdMax), InstanceId.INSTANCE_ID_MAX);
+        mInstanceIdMax = min(max(1, instanceIdMax), InstanceId.INSTANCE_ID_MAX);
     }
 
     /**
@@ -47,7 +47,7 @@
      * @return new InstanceId
      */
     public InstanceId newInstanceId() {
-        return newInstanceIdInternal(mRandom.nextInt(mInstanceIdMax));
+        return newInstanceIdInternal(1 + mRandom.nextInt(mInstanceIdMax));
     }
 
     /**
diff --git a/core/java/com/android/internal/logging/MetricsLogger.java b/core/java/com/android/internal/logging/MetricsLogger.java
index 75eb4aa..140c410 100644
--- a/core/java/com/android/internal/logging/MetricsLogger.java
+++ b/core/java/com/android/internal/logging/MetricsLogger.java
@@ -55,11 +55,8 @@
     protected void saveLog(LogMaker log) {
         // TODO(b/116684537): Flag guard logging to event log and statsd socket.
         EventLogTags.writeSysuiMultiAction(log.serialize());
-        if (log.getCategory() != MetricsEvent.RESERVED_FOR_LOGBUILDER_COUNTER
-                && log.getCategory() != MetricsEvent.RESERVED_FOR_LOGBUILDER_HISTOGRAM) {
-            FrameworkStatsLog.write(FrameworkStatsLog.KEY_VALUE_PAIRS_ATOM,
-                    /* UID is retrieved from statsd side */ 0, log.getEntries());
-        }
+        FrameworkStatsLog.write(FrameworkStatsLog.KEY_VALUE_PAIRS_ATOM,
+                /* UID is retrieved from statsd side */ 0, log.getEntries());
     }
 
     public static final int VIEW_UNKNOWN = MetricsEvent.VIEW_UNKNOWN;
diff --git a/core/java/com/android/internal/os/ZygoteInit.java b/core/java/com/android/internal/os/ZygoteInit.java
index a47bd17..54cf693 100644
--- a/core/java/com/android/internal/os/ZygoteInit.java
+++ b/core/java/com/android/internal/os/ZygoteInit.java
@@ -19,6 +19,9 @@
 import static android.system.OsConstants.S_IRWXG;
 import static android.system.OsConstants.S_IRWXO;
 
+import static com.android.internal.util.FrameworkStatsLog.BOOT_TIME_EVENT_ELAPSED_TIME__EVENT__SECONDARY_ZYGOTE_INIT_START;
+import static com.android.internal.util.FrameworkStatsLog.BOOT_TIME_EVENT_ELAPSED_TIME__EVENT__ZYGOTE_INIT_START;
+
 import android.app.ApplicationLoaders;
 import android.compat.annotation.UnsupportedAppUsage;
 import android.content.pm.SharedLibraryInfo;
@@ -52,7 +55,7 @@
 import android.webkit.WebViewFactory;
 import android.widget.TextView;
 
-import com.android.internal.logging.MetricsLogger;
+import com.android.internal.util.FrameworkStatsLog;
 import com.android.internal.util.Preconditions;
 
 import dalvik.system.DexFile;
@@ -863,11 +866,10 @@
 
         Runnable caller;
         try {
-            // Report Zygote start time to tron unless it is a runtime restart
-            if (!"1".equals(SystemProperties.get("sys.boot_completed"))) {
-                MetricsLogger.histogram(null, "boot_zygote_init",
-                        (int) SystemClock.elapsedRealtime());
-            }
+            // Store now for StatsLogging later.
+            final long startTime = SystemClock.elapsedRealtime();
+            final boolean isRuntimeRestarted = "1".equals(
+                    SystemProperties.get("sys.boot_completed"));
 
             String bootTimeTag = Process.is64Bit() ? "Zygote64Timing" : "Zygote32Timing";
             TimingsTraceLog bootTimingsTraceLog = new TimingsTraceLog(bootTimeTag,
@@ -894,6 +896,17 @@
             }
 
             final boolean isPrimaryZygote = zygoteSocketName.equals(Zygote.PRIMARY_SOCKET_NAME);
+            if (!isRuntimeRestarted) {
+                if (isPrimaryZygote) {
+                    FrameworkStatsLog.write(FrameworkStatsLog.BOOT_TIME_EVENT_ELAPSED_TIME_REPORTED,
+                            BOOT_TIME_EVENT_ELAPSED_TIME__EVENT__ZYGOTE_INIT_START,
+                            startTime);
+                } else if (zygoteSocketName.equals(Zygote.SECONDARY_SOCKET_NAME)) {
+                    FrameworkStatsLog.write(FrameworkStatsLog.BOOT_TIME_EVENT_ELAPSED_TIME_REPORTED,
+                            BOOT_TIME_EVENT_ELAPSED_TIME__EVENT__SECONDARY_ZYGOTE_INIT_START,
+                            startTime);
+                }
+            }
 
             if (abiList == null) {
                 throw new RuntimeException("No ABI list supplied.");
diff --git a/core/java/com/android/internal/policy/PhoneWindow.java b/core/java/com/android/internal/policy/PhoneWindow.java
index 24222d3..138d0dd 100644
--- a/core/java/com/android/internal/policy/PhoneWindow.java
+++ b/core/java/com/android/internal/policy/PhoneWindow.java
@@ -135,6 +135,29 @@
 
     private final static String TAG = "PhoneWindow";
 
+    /**
+     * @see Window#setDecorFitsSystemWindows
+     */
+    private static final OnContentApplyWindowInsetsListener sDefaultContentInsetsApplier =
+            (view, insets) -> {
+                if ((view.getWindowSystemUiVisibility() & SYSTEM_UI_LAYOUT_FLAGS) != 0) {
+                    return new Pair<>(Insets.NONE, insets);
+                }
+
+                boolean includeIme = (view.getViewRootImpl().mWindowAttributes.softInputMode
+                        & SOFT_INPUT_MASK_ADJUST)
+                        == SOFT_INPUT_ADJUST_RESIZE;
+                Insets insetsToApply;
+                if (ViewRootImpl.sNewInsetsMode == 0) {
+                    insetsToApply = insets.getSystemWindowInsets();
+                } else {
+                    insetsToApply = insets.getInsets(systemBars() | (includeIme ? ime() : 0));
+                }
+                insets = insets.inset(insetsToApply);
+                return new Pair<>(insetsToApply,
+                        insets.inset(insetsToApply).consumeSystemWindowInsets());
+            };
+
     /* If true, shadows drawn around the window will be rendered by the system compositor. If
      * false, shadows will be drawn by the client by setting an elevation on the root view and
      * the contents will be inset by the shadow radius. */
@@ -320,8 +343,8 @@
     /** @see ViewRootImpl#mActivityConfigCallback */
     private ActivityConfigCallback mActivityConfigCallback;
 
-    private OnContentApplyWindowInsetsListener mPendingOnContentApplyWindowInsetsListener
-            = createDefaultContentWindowInsetsListener();
+    private OnContentApplyWindowInsetsListener mPendingOnContentApplyWindowInsetsListener =
+            sDefaultContentInsetsApplier;
 
     static class WindowManagerHolder {
         static final IWindowManager sWindowManager = IWindowManager.Stub.asInterface(
@@ -2120,27 +2143,6 @@
         mPendingOnContentApplyWindowInsetsListener = null;
     }
 
-    private OnContentApplyWindowInsetsListener createDefaultContentWindowInsetsListener() {
-        return insets -> {
-            if ((getDecorView().getWindowSystemUiVisibility() & SYSTEM_UI_LAYOUT_FLAGS) != 0) {
-                return new Pair<>(Insets.NONE, insets);
-            }
-
-            boolean includeIme =
-                    (getViewRootImpl().mWindowAttributes.softInputMode & SOFT_INPUT_MASK_ADJUST)
-                            == SOFT_INPUT_ADJUST_RESIZE;
-            Insets insetsToApply;
-            if (ViewRootImpl.sNewInsetsMode == 0) {
-                insetsToApply = insets.getSystemWindowInsets();
-            } else {
-                insetsToApply = insets.getInsets(systemBars() | (includeIme ? ime() : 0));
-            }
-            insets = insets.inset(insetsToApply);
-            return new Pair<>(insetsToApply,
-                    insets.inset(insetsToApply).consumeSystemWindowInsets());
-        };
-    }
-
     static private final String FOCUSED_ID_TAG = "android:focusedViewId";
     static private final String VIEWS_TAG = "android:views";
     static private final String PANELS_TAG = "android:Panels";
@@ -3907,7 +3909,7 @@
     public void setDecorFitsSystemWindows(boolean decorFitsSystemWindows) {
         ViewRootImpl impl = getViewRootImplOrNull();
         OnContentApplyWindowInsetsListener listener = decorFitsSystemWindows
-                ? createDefaultContentWindowInsetsListener()
+                ? sDefaultContentInsetsApplier
                 : null;
         if (impl != null) {
             impl.setOnContentApplyWindowInsetsListener(listener);
diff --git a/core/java/com/android/internal/view/IInlineSuggestionsResponseCallback.aidl b/core/java/com/android/internal/view/IInlineSuggestionsResponseCallback.aidl
index 0f93b8e..5a78e0d 100644
--- a/core/java/com/android/internal/view/IInlineSuggestionsResponseCallback.aidl
+++ b/core/java/com/android/internal/view/IInlineSuggestionsResponseCallback.aidl
@@ -16,6 +16,7 @@
 
 package com.android.internal.view;
 
+import android.view.autofill.AutofillId;
 import android.view.inputmethod.InlineSuggestionsResponse;
 
 /**
@@ -23,5 +24,5 @@
  * {@hide}
  */
 oneway interface IInlineSuggestionsResponseCallback {
-    void onInlineSuggestionsResponse(in InlineSuggestionsResponse response);
+    void onInlineSuggestionsResponse(in AutofillId fieldId, in InlineSuggestionsResponse response);
 }
diff --git a/core/java/com/android/internal/view/IInputMethod.aidl b/core/java/com/android/internal/view/IInputMethod.aidl
index fd4b5ab..40e4f4d 100644
--- a/core/java/com/android/internal/view/IInputMethod.aidl
+++ b/core/java/com/android/internal/view/IInputMethod.aidl
@@ -55,7 +55,7 @@
 
     void showSoftInput(in IBinder showInputToken, int flags, in ResultReceiver resultReceiver);
 
-    void hideSoftInput(int flags, in ResultReceiver resultReceiver);
+    void hideSoftInput(in IBinder hideInputToken, int flags, in ResultReceiver resultReceiver);
 
     void changeInputMethodSubtype(in InputMethodSubtype subtype);
 }
diff --git a/core/java/com/android/internal/view/IInputMethodManager.aidl b/core/java/com/android/internal/view/IInputMethodManager.aidl
index 0337ddd..3f03f2a 100644
--- a/core/java/com/android/internal/view/IInputMethodManager.aidl
+++ b/core/java/com/android/internal/view/IInputMethodManager.aidl
@@ -43,7 +43,7 @@
 
     boolean showSoftInput(in IInputMethodClient client, IBinder windowToken, int flags,
             in ResultReceiver resultReceiver);
-    boolean hideSoftInput(in IInputMethodClient client, int flags,
+    boolean hideSoftInput(in IInputMethodClient client, IBinder windowToken, int flags,
             in ResultReceiver resultReceiver);
     // If windowToken is null, this just does startInput().  Otherwise this reports that a window
     // has gained focus, and if 'attribute' is non-null then also does startInput.
diff --git a/core/java/com/android/internal/view/IInputMethodSession.aidl b/core/java/com/android/internal/view/IInputMethodSession.aidl
index 664643c..0319e36 100644
--- a/core/java/com/android/internal/view/IInputMethodSession.aidl
+++ b/core/java/com/android/internal/view/IInputMethodSession.aidl
@@ -50,4 +50,6 @@
     void updateCursorAnchorInfo(in CursorAnchorInfo cursorAnchorInfo);
 
     void notifyImeHidden();
+
+    void removeImeSurface();
 }
diff --git a/core/jni/Android.bp b/core/jni/Android.bp
index d27be27..ade2c7d 100644
--- a/core/jni/Android.bp
+++ b/core/jni/Android.bp
@@ -208,7 +208,6 @@
                 "libseccomp_policy",
                 "libgrallocusage",
                 "libscrypt_static",
-                "libstatssocket",
             ],
 
             shared_libs: [
@@ -266,6 +265,7 @@
                 "libdl",
                 "libdl_android",
                 "libstatslog",
+                "libstatssocket",
                 "libtimeinstate",
                 "server_configurable_flags",
                 "libstatspull",
diff --git a/core/jni/android_view_SurfaceControl.cpp b/core/jni/android_view_SurfaceControl.cpp
index a9ef257..b2ca0a7 100644
--- a/core/jni/android_view_SurfaceControl.cpp
+++ b/core/jni/android_view_SurfaceControl.cpp
@@ -91,6 +91,7 @@
     jfieldID refreshRate;
     jfieldID appVsyncOffsetNanos;
     jfieldID presentationDeadlineNanos;
+    jfieldID configGroup;
 } gDisplayConfigClassInfo;
 
 static struct {
@@ -874,6 +875,7 @@
                           config.appVsyncOffset);
         env->SetLongField(object, gDisplayConfigClassInfo.presentationDeadlineNanos,
                           config.presentationDeadline);
+        env->SetIntField(object, gDisplayConfigClassInfo.configGroup, config.configGroup);
         env->SetObjectArrayElement(configArray, static_cast<jsize>(c), object);
         env->DeleteLocalRef(object);
     }
@@ -1614,6 +1616,7 @@
             GetFieldIDOrDie(env, configClazz, "appVsyncOffsetNanos", "J");
     gDisplayConfigClassInfo.presentationDeadlineNanos =
             GetFieldIDOrDie(env, configClazz, "presentationDeadlineNanos", "J");
+    gDisplayConfigClassInfo.configGroup = GetFieldIDOrDie(env, configClazz, "configGroup", "I");
 
     jclass rectClazz = FindClassOrDie(env, "android/graphics/Rect");
     gRectClassInfo.bottom = GetFieldIDOrDie(env, rectClazz, "bottom", "I");
diff --git a/core/jni/com_android_internal_os_Zygote.cpp b/core/jni/com_android_internal_os_Zygote.cpp
index e4141e0..359fd48 100644
--- a/core/jni/com_android_internal_os_Zygote.cpp
+++ b/core/jni/com_android_internal_os_Zygote.cpp
@@ -626,12 +626,6 @@
 
   // Set the jemalloc decay time to 1.
   mallopt(M_DECAY_TIME, 1);
-
-  // Maybe initialize GWP-ASan here. Must be called after
-  // mallopt(M_SET_ZYGOTE_CHILD).
-  bool ForceEnableGwpAsan = false;
-  android_mallopt(M_INITIALIZE_GWP_ASAN, &ForceEnableGwpAsan,
-                  sizeof(ForceEnableGwpAsan));
 }
 
 static void SetUpSeccompFilter(uid_t uid, bool is_child_zygote) {
diff --git a/core/proto/android/app/job/enums.proto b/core/proto/android/app/job/enums.proto
index d2bf205..41863bb 100644
--- a/core/proto/android/app/job/enums.proto
+++ b/core/proto/android/app/job/enums.proto
@@ -34,5 +34,5 @@
     STOP_REASON_TIMEOUT = 3;
     STOP_REASON_DEVICE_IDLE = 4;
     STOP_REASON_DEVICE_THERMAL = 5;
-    STOP_REASON_RESTRAINED = 6;
+    STOP_REASON_RESTRICTED_BUCKET = 6;
 }
diff --git a/core/proto/android/server/jobscheduler.proto b/core/proto/android/server/jobscheduler.proto
index 4bef2e3..bd1bae6 100644
--- a/core/proto/android/server/jobscheduler.proto
+++ b/core/proto/android/server/jobscheduler.proto
@@ -670,7 +670,7 @@
 
             repeated ExecutionStats execution_stats = 4;
 
-            optional AlarmListener in_quota_alarm_listener = 5;
+            reserved 5; // in_quota_alarm_listener
         }
         repeated PackageStats package_stats = 5;
 
@@ -683,7 +683,25 @@
         }
         repeated UidPackageMapping uid_to_package_cache = 7;
 
-        // Next tag: 8
+        message InQuotaAlarmListener {
+            option (.android.msg_privacy).dest = DEST_AUTOMATIC;
+
+            // The time at which the alarm is set to go off, in the elapsed realtime timebase.
+            optional int64 trigger_time_elapsed = 1;
+
+            message Alarm {
+                option (.android.msg_privacy).dest = DEST_AUTOMATIC;
+
+                optional Package pkg = 1;
+
+                // The time at which the package will be in quota, in the elapsed realtime timebase.
+                optional int64 in_quota_time_elapsed = 2;
+            }
+            repeated Alarm alarms = 2;
+        }
+        optional InQuotaAlarmListener in_quota_alarm_listener = 8;
+
+        // Next tag: 9
     }
     message StorageController {
         option (.android.msg_privacy).dest = DEST_AUTOMATIC;
diff --git a/core/proto/android/server/powermanagerservice.proto b/core/proto/android/server/powermanagerservice.proto
index 6850d01..0455d58 100644
--- a/core/proto/android/server/powermanagerservice.proto
+++ b/core/proto/android/server/powermanagerservice.proto
@@ -225,9 +225,10 @@
     message ScreenBrightnessSettingLimitsProto {
         option (.android.msg_privacy).dest = DEST_AUTOMATIC;
 
-        optional int32 setting_minimum = 1;
-        optional int32 setting_maximum = 2;
-        optional int32 setting_default = 3;
+        reserved 1, 2, 3; // setting_minimum, setting_maximum, setting_default
+        optional float setting_minimum_float = 4;
+        optional float setting_maximum_float = 5;
+        optional float setting_default_float = 6;
     }
 
     // True to decouple auto-suspend mode from the display state.
diff --git a/core/proto/android/server/windowmanagerservice.proto b/core/proto/android/server/windowmanagerservice.proto
index 08db454..e8a0b46 100644
--- a/core/proto/android/server/windowmanagerservice.proto
+++ b/core/proto/android/server/windowmanagerservice.proto
@@ -167,7 +167,7 @@
     optional WindowContainerProto window_container = 1;
     optional int32 id = 2;
     reserved 3; // stacks
-    optional DockedStackDividerControllerProto docked_stack_divider_controller = 4;
+    optional DockedStackDividerControllerProto docked_stack_divider_controller = 4 [deprecated=true];
     // Will be removed soon.
     optional PinnedStackControllerProto pinned_stack_controller = 5 [deprecated=true];
     /* non app windows */
@@ -229,7 +229,7 @@
 message DockedStackDividerControllerProto {
     option (.android.msg_privacy).dest = DEST_AUTOMATIC;
 
-    optional bool minimized_dock = 1;
+    optional bool minimized_dock = 1 [deprecated=true];
 }
 
 /* represents PinnedStackController */
diff --git a/core/res/res/layout/resolve_grid_item.xml b/core/res/res/layout/resolve_grid_item.xml
index 9aecfd9..fdd965f 100644
--- a/core/res/res/layout/resolve_grid_item.xml
+++ b/core/res/res/layout/resolve_grid_item.xml
@@ -18,7 +18,7 @@
 -->
 <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
               android:orientation="vertical"
-              android:layout_width="@dimen/chooser_target_width"
+              android:layout_width="match_parent"
               android:layout_height="wrap_content"
               android:minHeight="100dp"
               android:gravity="center"
diff --git a/core/res/res/values/config.xml b/core/res/res/values/config.xml
index fb9158f..eae28a0 100644
--- a/core/res/res/values/config.xml
+++ b/core/res/res/values/config.xml
@@ -3959,14 +3959,14 @@
     <!-- Component name for the default module metadata provider on this device -->
     <string name="config_defaultModuleMetadataProvider" translatable="false">com.android.modulemetadata</string>
 
-    <!-- This is the default launcher component to use on secondary displays that support system
-         decorations.
-         This launcher activity must support multiple instances and have corresponding launch mode
-         set in AndroidManifest.
+    <!-- This is the default launcher package with an activity to use on secondary displays that
+         support system decorations.
+         This launcher package must have an activity that supports multiple instances and has
+         corresponding launch mode set in AndroidManifest.
          {@see android.view.Display#FLAG_SHOULD_SHOW_SYSTEM_DECORATIONS} -->
-    <string name="config_secondaryHomeComponent" translatable="false">com.android.launcher3/com.android.launcher3.SecondaryDisplayLauncher</string>
+    <string name="config_secondaryHomePackage" translatable="false">com.android.launcher3</string>
 
-    <!-- Force secondary home launcher specified in config_secondaryHomeComponent always. If this is
+    <!-- Force secondary home launcher specified in config_secondaryHomePackage always. If this is
          not set, secondary home launcher can be replaced by user. -->
     <bool name ="config_useSystemProvidedLauncherForSecondary">false</bool>
 
@@ -4410,4 +4410,13 @@
 
     <!-- Whether to default to an expanded list of users on the lock screen user switcher. -->
     <bool name="config_expandLockScreenUserSwitcher">false</bool>
+
+    <!-- Toasts posted from these packages will be shown to the current user, regardless of the user
+         the process belongs to. This is useful for packages that run under a single user but serve
+         multiple users, e.g. the system.
+         These packages MUST be able to add flag SYSTEM_FLAG_SHOW_FOR_ALL_USERS to a window. -->
+    <string-array name="config_toastCrossUserPackages" translatable="false">
+        <item>android</item>
+        <item>com.android.systemui</item>
+    </string-array>
 </resources>
diff --git a/core/res/res/values/dimens.xml b/core/res/res/values/dimens.xml
index e1d94f50f..c9e6dd8 100644
--- a/core/res/res/values/dimens.xml
+++ b/core/res/res/values/dimens.xml
@@ -764,7 +764,6 @@
     <dimen name="chooser_preview_image_border">1dp</dimen>
     <dimen name="chooser_preview_image_max_dimen">200dp</dimen>
     <dimen name="chooser_preview_width">-1px</dimen>
-    <dimen name="chooser_target_width">90dp</dimen>
     <dimen name="chooser_header_scroll_elevation">4dp</dimen>
     <dimen name="chooser_max_collapsed_height">288dp</dimen>
     <dimen name="chooser_direct_share_label_placeholder_max_width">72dp</dimen>
diff --git a/core/res/res/values/strings.xml b/core/res/res/values/strings.xml
index df1f46f..5f390b2 100644
--- a/core/res/res/values/strings.xml
+++ b/core/res/res/values/strings.xml
@@ -584,6 +584,12 @@
     <!-- Format for build summary info [CHAR LIMIT=NONE] -->
     <string name="bugreport_status" translatable="false">%s (%s)</string>
 
+    <!-- Toast for taking screenshot with bugreport successfully. [CHAR_LIMIT=100] -->
+    <string name="bugreport_screenshot_success_toast">Screenshot taken with bug report</string>
+
+    <!-- Toast for failed to take screenshot with bugreport. [CHAR_LIMIT=100] -->
+    <string name="bugreport_screenshot_failure_toast">Failed to take screenshot with bug report</string>
+
     <!-- label for item that enables silent mode in phone options dialog -->
     <string name="global_action_toggle_silent_mode">Silent mode</string>
 
@@ -4918,6 +4924,8 @@
     <string name="importance_from_user">You set the importance of these notifications.</string>
     <string name="importance_from_person">This is important because of the people involved.</string>
 
+    <string name="notification_history_title_placeholder">Custom app notification</string>
+
     <!-- Message to user that app trying to create user for an account that already exists. [CHAR LIMIT=none] -->
     <string name="user_creation_account_exists">Allow <xliff:g id="app" example="Gmail">%1$s</xliff:g> to create a new User with <xliff:g id="account" example="foobar@gmail.com">%2$s</xliff:g> (a User with this account already exists) ?</string>
     <!-- Message to user that app is trying to create user for a specified account. [CHAR LIMIT=none] -->
diff --git a/core/res/res/values/symbols.xml b/core/res/res/values/symbols.xml
index 7690b94..61e4000a 100644
--- a/core/res/res/values/symbols.xml
+++ b/core/res/res/values/symbols.xml
@@ -1789,6 +1789,8 @@
   <java-symbol type="string" name="bugreport_option_full_title" />
   <java-symbol type="string" name="bugreport_option_interactive_summary" />
   <java-symbol type="string" name="bugreport_option_interactive_title" />
+  <java-symbol type="string" name="bugreport_screenshot_failure_toast" />
+  <java-symbol type="string" name="bugreport_screenshot_success_toast" />
   <java-symbol type="string" name="bugreport_status" />
   <java-symbol type="string" name="bugreport_title" />
   <java-symbol type="string" name="faceunlock_multiple_failures" />
@@ -2734,7 +2736,6 @@
   <java-symbol type="string" name="chooser_no_direct_share_targets" />
   <java-symbol type="drawable" name="chooser_row_layer_list" />
   <java-symbol type="dimen" name="chooser_view_spacing" />
-  <java-symbol type="dimen" name="chooser_target_width" />
   <java-symbol type="dimen" name="chooser_edge_margin_thin" />
   <java-symbol type="dimen" name="chooser_edge_margin_normal" />
   <java-symbol type="dimen" name="chooser_preview_image_font_size"/>
@@ -3678,7 +3679,7 @@
   <java-symbol type="string" name="config_defaultModuleMetadataProvider" />
 
   <!-- For Secondary Launcher -->
-  <java-symbol type="string" name="config_secondaryHomeComponent" />
+  <java-symbol type="string" name="config_secondaryHomePackage" />
   <java-symbol type="bool" name="config_useSystemProvidedLauncherForSecondary" />
 
   <java-symbol type="string" name="battery_saver_notification_channel_name" />
@@ -3904,4 +3905,9 @@
   <java-symbol type="bool" name="config_expandLockScreenUserSwitcher" />
 
   <java-symbol type="string" name="loading" />
+
+  <java-symbol type="array" name="config_toastCrossUserPackages" />
+
+  <java-symbol type="string" name="notification_history_title_placeholder" />
+
 </resources>
diff --git a/core/tests/coretests/src/android/service/controls/ControlProviderServiceTest.java b/core/tests/coretests/src/android/service/controls/ControlProviderServiceTest.java
index 4c2ca7e..13000e9 100644
--- a/core/tests/coretests/src/android/service/controls/ControlProviderServiceTest.java
+++ b/core/tests/coretests/src/android/service/controls/ControlProviderServiceTest.java
@@ -284,12 +284,7 @@
         }
 
         @Override
-        public void loadAvailableControls(Consumer<List<Control>> cb) {
-            cb.accept(mControls);
-        }
-
-        @Override
-        public Publisher<Control> publisherFor(List<String> ids) {
+        public Publisher<Control> createPublisherForAllAvailable() {
             return new Publisher<Control>() {
                 public void subscribe(final Subscriber s) {
                     s.onSubscribe(createSubscription(s, mControls));
@@ -298,7 +293,16 @@
         }
 
         @Override
-        public Publisher<Control> publisherForSuggested() {
+        public Publisher<Control> createPublisherFor(List<String> ids) {
+            return new Publisher<Control>() {
+                public void subscribe(final Subscriber s) {
+                    s.onSubscribe(createSubscription(s, mControls));
+                }
+            };
+        }
+
+        @Override
+        public Publisher<Control> createPublisherForSuggested() {
             return new Publisher<Control>() {
                 public void subscribe(final Subscriber s) {
                     s.onSubscribe(createSubscription(s, mControls));
diff --git a/core/tests/coretests/src/android/view/InsetsAnimationControlImplTest.java b/core/tests/coretests/src/android/view/InsetsAnimationControlImplTest.java
index aa5101e..50cd5a3 100644
--- a/core/tests/coretests/src/android/view/InsetsAnimationControlImplTest.java
+++ b/core/tests/coretests/src/android/view/InsetsAnimationControlImplTest.java
@@ -123,7 +123,7 @@
         mController = new InsetsAnimationControlImpl(controls,
                 new Rect(0, 0, 500, 500), mInsetsState, mMockListener, systemBars(),
                 mMockController, 10 /* durationMs */, new LinearInterpolator(),
-                false /* fade */, LAYOUT_INSETS_DURING_ANIMATION_SHOWN);
+                false /* fade */, LAYOUT_INSETS_DURING_ANIMATION_SHOWN, 0 /* animationType */);
     }
 
     @Test
diff --git a/data/etc/com.android.documentsui.xml b/data/etc/com.android.documentsui.xml
index 4d98603..b6671db 100644
--- a/data/etc/com.android.documentsui.xml
+++ b/data/etc/com.android.documentsui.xml
@@ -18,5 +18,8 @@
     <privapp-permissions package="com.android.documentsui">
         <permission name="android.permission.CHANGE_OVERLAY_PACKAGES"/>
         <permission name="android.permission.INTERACT_ACROSS_USERS"/>
+        <!-- Permissions required for reading and logging compat changes -->
+        <permission name="android.permission.LOG_COMPAT_CHANGE"/>
+        <permission name="android.permission.READ_COMPAT_CHANGE_CONFIG"/>
     </privapp-permissions>
 </permissions>
diff --git a/data/etc/services.core.protolog.json b/data/etc/services.core.protolog.json
index 145fd8b..99605ad 100644
--- a/data/etc/services.core.protolog.json
+++ b/data/etc/services.core.protolog.json
@@ -697,6 +697,12 @@
       "group": "WM_DEBUG_FOCUS_LIGHT",
       "at": "com\/android\/server\/wm\/RootWindowContainer.java"
     },
+    "-668956537": {
+      "message": "  THUMBNAIL %s: CREATE",
+      "level": "INFO",
+      "group": "WM_SHOW_TRANSACTIONS",
+      "at": "com\/android\/server\/wm\/SurfaceFreezer.java"
+    },
     "-666510420": {
       "message": "With display frozen, orientationChangeComplete=%b",
       "level": "VERBOSE",
diff --git a/data/keyboards/Vendor_0079_Product_18d4.kl b/data/keyboards/Vendor_0079_Product_18d4.kl
new file mode 100644
index 0000000..b9a2b67
--- /dev/null
+++ b/data/keyboards/Vendor_0079_Product_18d4.kl
@@ -0,0 +1,58 @@
+# Copyright (C) 2020 The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+#
+# GPD Win 2 X-Box Controller
+# Autogenerated based on Vendor_045e_Product_02ea.kl (XBox One Controller - Model 1708)
+#
+
+# Mapping according to https://developer.android.com/training/game-controllers/controller-input.html
+
+key 304   BUTTON_A
+key 305   BUTTON_B
+key 307   BUTTON_X
+key 308   BUTTON_Y
+
+key 310   BUTTON_L1
+key 311   BUTTON_R1
+
+# Triggers.
+axis 0x02 LTRIGGER
+axis 0x05 RTRIGGER
+
+# Left and right stick.
+# The reported value for flat is 128 out of a range from -32767 to 32768, which is absurd.
+# This confuses applications that rely on the flat value because the joystick actually
+# settles in a flat range of +/- 4096 or so.
+axis 0x00 X flat 4096
+axis 0x01 Y flat 4096
+axis 0x03 Z flat 4096
+axis 0x04 RZ flat 4096
+
+key 317   BUTTON_THUMBL
+key 318   BUTTON_THUMBR
+
+# Hat.
+axis 0x10 HAT_X
+axis 0x11 HAT_Y
+
+
+# Mapping according to https://www.kernel.org/doc/Documentation/input/gamepad.txt
+# Two overlapping rectangles
+key 314   BUTTON_SELECT
+# Hamburger - 3 parallel lines
+key 315   BUTTON_START
+
+# Xbox key
+key 316   BUTTON_MODE
diff --git a/data/keyboards/Vendor_044f_Product_b326.kl b/data/keyboards/Vendor_044f_Product_b326.kl
new file mode 100644
index 0000000..d248d71
--- /dev/null
+++ b/data/keyboards/Vendor_044f_Product_b326.kl
@@ -0,0 +1,58 @@
+# Copyright (C) 2020 The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+#
+# Thrustmaster Gamepad GP XID
+# Autogenerated based on Vendor_045e_Product_02ea.kl (XBox One Controller - Model 1708)
+#
+
+# Mapping according to https://developer.android.com/training/game-controllers/controller-input.html
+
+key 304   BUTTON_A
+key 305   BUTTON_B
+key 307   BUTTON_X
+key 308   BUTTON_Y
+
+key 310   BUTTON_L1
+key 311   BUTTON_R1
+
+# Triggers.
+axis 0x02 LTRIGGER
+axis 0x05 RTRIGGER
+
+# Left and right stick.
+# The reported value for flat is 128 out of a range from -32767 to 32768, which is absurd.
+# This confuses applications that rely on the flat value because the joystick actually
+# settles in a flat range of +/- 4096 or so.
+axis 0x00 X flat 4096
+axis 0x01 Y flat 4096
+axis 0x03 Z flat 4096
+axis 0x04 RZ flat 4096
+
+key 317   BUTTON_THUMBL
+key 318   BUTTON_THUMBR
+
+# Hat.
+axis 0x10 HAT_X
+axis 0x11 HAT_Y
+
+
+# Mapping according to https://www.kernel.org/doc/Documentation/input/gamepad.txt
+# Two overlapping rectangles
+key 314   BUTTON_SELECT
+# Hamburger - 3 parallel lines
+key 315   BUTTON_START
+
+# Xbox key
+key 316   BUTTON_MODE
diff --git a/data/keyboards/Vendor_045e_Product_028f.kl b/data/keyboards/Vendor_045e_Product_028f.kl
new file mode 100644
index 0000000..cc5b33b
--- /dev/null
+++ b/data/keyboards/Vendor_045e_Product_028f.kl
@@ -0,0 +1,58 @@
+# Copyright (C) 2020 The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+#
+# Microsoft X-Box 360 pad v2
+# Autogenerated based on Vendor_045e_Product_02ea.kl (XBox One Controller - Model 1708)
+#
+
+# Mapping according to https://developer.android.com/training/game-controllers/controller-input.html
+
+key 304   BUTTON_A
+key 305   BUTTON_B
+key 307   BUTTON_X
+key 308   BUTTON_Y
+
+key 310   BUTTON_L1
+key 311   BUTTON_R1
+
+# Triggers.
+axis 0x02 LTRIGGER
+axis 0x05 RTRIGGER
+
+# Left and right stick.
+# The reported value for flat is 128 out of a range from -32767 to 32768, which is absurd.
+# This confuses applications that rely on the flat value because the joystick actually
+# settles in a flat range of +/- 4096 or so.
+axis 0x00 X flat 4096
+axis 0x01 Y flat 4096
+axis 0x03 Z flat 4096
+axis 0x04 RZ flat 4096
+
+key 317   BUTTON_THUMBL
+key 318   BUTTON_THUMBR
+
+# Hat.
+axis 0x10 HAT_X
+axis 0x11 HAT_Y
+
+
+# Mapping according to https://www.kernel.org/doc/Documentation/input/gamepad.txt
+# Two overlapping rectangles
+key 314   BUTTON_SELECT
+# Hamburger - 3 parallel lines
+key 315   BUTTON_START
+
+# Xbox key
+key 316   BUTTON_MODE
diff --git a/data/keyboards/Vendor_046d_Product_c21e.kl b/data/keyboards/Vendor_046d_Product_c21e.kl
new file mode 100644
index 0000000..9980743
--- /dev/null
+++ b/data/keyboards/Vendor_046d_Product_c21e.kl
@@ -0,0 +1,58 @@
+# Copyright (C) 2020 The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+#
+# Logitech Gamepad F510
+# Autogenerated based on Vendor_045e_Product_02ea.kl (XBox One Controller - Model 1708)
+#
+
+# Mapping according to https://developer.android.com/training/game-controllers/controller-input.html
+
+key 304   BUTTON_A
+key 305   BUTTON_B
+key 307   BUTTON_X
+key 308   BUTTON_Y
+
+key 310   BUTTON_L1
+key 311   BUTTON_R1
+
+# Triggers.
+axis 0x02 LTRIGGER
+axis 0x05 RTRIGGER
+
+# Left and right stick.
+# The reported value for flat is 128 out of a range from -32767 to 32768, which is absurd.
+# This confuses applications that rely on the flat value because the joystick actually
+# settles in a flat range of +/- 4096 or so.
+axis 0x00 X flat 4096
+axis 0x01 Y flat 4096
+axis 0x03 Z flat 4096
+axis 0x04 RZ flat 4096
+
+key 317   BUTTON_THUMBL
+key 318   BUTTON_THUMBR
+
+# Hat.
+axis 0x10 HAT_X
+axis 0x11 HAT_Y
+
+
+# Mapping according to https://www.kernel.org/doc/Documentation/input/gamepad.txt
+# Two overlapping rectangles
+key 314   BUTTON_SELECT
+# Hamburger - 3 parallel lines
+key 315   BUTTON_START
+
+# Xbox key
+key 316   BUTTON_MODE
diff --git a/data/keyboards/Vendor_046d_Product_c242.kl b/data/keyboards/Vendor_046d_Product_c242.kl
new file mode 100644
index 0000000..51eb44a
--- /dev/null
+++ b/data/keyboards/Vendor_046d_Product_c242.kl
@@ -0,0 +1,58 @@
+# Copyright (C) 2020 The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+#
+# Logitech Chillstream Controller
+# Autogenerated based on Vendor_045e_Product_02ea.kl (XBox One Controller - Model 1708)
+#
+
+# Mapping according to https://developer.android.com/training/game-controllers/controller-input.html
+
+key 304   BUTTON_A
+key 305   BUTTON_B
+key 307   BUTTON_X
+key 308   BUTTON_Y
+
+key 310   BUTTON_L1
+key 311   BUTTON_R1
+
+# Triggers.
+axis 0x02 LTRIGGER
+axis 0x05 RTRIGGER
+
+# Left and right stick.
+# The reported value for flat is 128 out of a range from -32767 to 32768, which is absurd.
+# This confuses applications that rely on the flat value because the joystick actually
+# settles in a flat range of +/- 4096 or so.
+axis 0x00 X flat 4096
+axis 0x01 Y flat 4096
+axis 0x03 Z flat 4096
+axis 0x04 RZ flat 4096
+
+key 317   BUTTON_THUMBL
+key 318   BUTTON_THUMBR
+
+# Hat.
+axis 0x10 HAT_X
+axis 0x11 HAT_Y
+
+
+# Mapping according to https://www.kernel.org/doc/Documentation/input/gamepad.txt
+# Two overlapping rectangles
+key 314   BUTTON_SELECT
+# Hamburger - 3 parallel lines
+key 315   BUTTON_START
+
+# Xbox key
+key 316   BUTTON_MODE
diff --git a/data/keyboards/Vendor_056e_Product_2004.kl b/data/keyboards/Vendor_056e_Product_2004.kl
new file mode 100644
index 0000000..9eaa36d
--- /dev/null
+++ b/data/keyboards/Vendor_056e_Product_2004.kl
@@ -0,0 +1,58 @@
+# Copyright (C) 2020 The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+#
+# Elecom JC-U3613M
+# Autogenerated based on Vendor_045e_Product_02ea.kl (XBox One Controller - Model 1708)
+#
+
+# Mapping according to https://developer.android.com/training/game-controllers/controller-input.html
+
+key 304   BUTTON_A
+key 305   BUTTON_B
+key 307   BUTTON_X
+key 308   BUTTON_Y
+
+key 310   BUTTON_L1
+key 311   BUTTON_R1
+
+# Triggers.
+axis 0x02 LTRIGGER
+axis 0x05 RTRIGGER
+
+# Left and right stick.
+# The reported value for flat is 128 out of a range from -32767 to 32768, which is absurd.
+# This confuses applications that rely on the flat value because the joystick actually
+# settles in a flat range of +/- 4096 or so.
+axis 0x00 X flat 4096
+axis 0x01 Y flat 4096
+axis 0x03 Z flat 4096
+axis 0x04 RZ flat 4096
+
+key 317   BUTTON_THUMBL
+key 318   BUTTON_THUMBR
+
+# Hat.
+axis 0x10 HAT_X
+axis 0x11 HAT_Y
+
+
+# Mapping according to https://www.kernel.org/doc/Documentation/input/gamepad.txt
+# Two overlapping rectangles
+key 314   BUTTON_SELECT
+# Hamburger - 3 parallel lines
+key 315   BUTTON_START
+
+# Xbox key
+key 316   BUTTON_MODE
diff --git a/data/keyboards/Vendor_06a3_Product_f51a.kl b/data/keyboards/Vendor_06a3_Product_f51a.kl
new file mode 100644
index 0000000..e52f257
--- /dev/null
+++ b/data/keyboards/Vendor_06a3_Product_f51a.kl
@@ -0,0 +1,58 @@
+# Copyright (C) 2020 The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+#
+# Saitek P3600
+# Autogenerated based on Vendor_045e_Product_02ea.kl (XBox One Controller - Model 1708)
+#
+
+# Mapping according to https://developer.android.com/training/game-controllers/controller-input.html
+
+key 304   BUTTON_A
+key 305   BUTTON_B
+key 307   BUTTON_X
+key 308   BUTTON_Y
+
+key 310   BUTTON_L1
+key 311   BUTTON_R1
+
+# Triggers.
+axis 0x02 LTRIGGER
+axis 0x05 RTRIGGER
+
+# Left and right stick.
+# The reported value for flat is 128 out of a range from -32767 to 32768, which is absurd.
+# This confuses applications that rely on the flat value because the joystick actually
+# settles in a flat range of +/- 4096 or so.
+axis 0x00 X flat 4096
+axis 0x01 Y flat 4096
+axis 0x03 Z flat 4096
+axis 0x04 RZ flat 4096
+
+key 317   BUTTON_THUMBL
+key 318   BUTTON_THUMBR
+
+# Hat.
+axis 0x10 HAT_X
+axis 0x11 HAT_Y
+
+
+# Mapping according to https://www.kernel.org/doc/Documentation/input/gamepad.txt
+# Two overlapping rectangles
+key 314   BUTTON_SELECT
+# Hamburger - 3 parallel lines
+key 315   BUTTON_START
+
+# Xbox key
+key 316   BUTTON_MODE
diff --git a/data/keyboards/Vendor_0738_Product_4716.kl b/data/keyboards/Vendor_0738_Product_4716.kl
new file mode 100644
index 0000000..5f3d4aa
--- /dev/null
+++ b/data/keyboards/Vendor_0738_Product_4716.kl
@@ -0,0 +1,58 @@
+# Copyright (C) 2020 The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+#
+# Mad Catz Wired Xbox 360 Controller
+# Autogenerated based on Vendor_045e_Product_02ea.kl (XBox One Controller - Model 1708)
+#
+
+# Mapping according to https://developer.android.com/training/game-controllers/controller-input.html
+
+key 304   BUTTON_A
+key 305   BUTTON_B
+key 307   BUTTON_X
+key 308   BUTTON_Y
+
+key 310   BUTTON_L1
+key 311   BUTTON_R1
+
+# Triggers.
+axis 0x02 LTRIGGER
+axis 0x05 RTRIGGER
+
+# Left and right stick.
+# The reported value for flat is 128 out of a range from -32767 to 32768, which is absurd.
+# This confuses applications that rely on the flat value because the joystick actually
+# settles in a flat range of +/- 4096 or so.
+axis 0x00 X flat 4096
+axis 0x01 Y flat 4096
+axis 0x03 Z flat 4096
+axis 0x04 RZ flat 4096
+
+key 317   BUTTON_THUMBL
+key 318   BUTTON_THUMBR
+
+# Hat.
+axis 0x10 HAT_X
+axis 0x11 HAT_Y
+
+
+# Mapping according to https://www.kernel.org/doc/Documentation/input/gamepad.txt
+# Two overlapping rectangles
+key 314   BUTTON_SELECT
+# Hamburger - 3 parallel lines
+key 315   BUTTON_START
+
+# Xbox key
+key 316   BUTTON_MODE
diff --git a/data/keyboards/Vendor_0738_Product_4718.kl b/data/keyboards/Vendor_0738_Product_4718.kl
new file mode 100644
index 0000000..756e1e7
--- /dev/null
+++ b/data/keyboards/Vendor_0738_Product_4718.kl
@@ -0,0 +1,58 @@
+# Copyright (C) 2020 The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+#
+# Mad Catz Street Fighter IV FightStick SE
+# Autogenerated based on Vendor_045e_Product_02ea.kl (XBox One Controller - Model 1708)
+#
+
+# Mapping according to https://developer.android.com/training/game-controllers/controller-input.html
+
+key 304   BUTTON_A
+key 305   BUTTON_B
+key 307   BUTTON_X
+key 308   BUTTON_Y
+
+key 310   BUTTON_L1
+key 311   BUTTON_R1
+
+# Triggers.
+axis 0x02 LTRIGGER
+axis 0x05 RTRIGGER
+
+# Left and right stick.
+# The reported value for flat is 128 out of a range from -32767 to 32768, which is absurd.
+# This confuses applications that rely on the flat value because the joystick actually
+# settles in a flat range of +/- 4096 or so.
+axis 0x00 X flat 4096
+axis 0x01 Y flat 4096
+axis 0x03 Z flat 4096
+axis 0x04 RZ flat 4096
+
+key 317   BUTTON_THUMBL
+key 318   BUTTON_THUMBR
+
+# Hat.
+axis 0x10 HAT_X
+axis 0x11 HAT_Y
+
+
+# Mapping according to https://www.kernel.org/doc/Documentation/input/gamepad.txt
+# Two overlapping rectangles
+key 314   BUTTON_SELECT
+# Hamburger - 3 parallel lines
+key 315   BUTTON_START
+
+# Xbox key
+key 316   BUTTON_MODE
diff --git a/data/keyboards/Vendor_0738_Product_4726.kl b/data/keyboards/Vendor_0738_Product_4726.kl
new file mode 100644
index 0000000..9d8deb3
--- /dev/null
+++ b/data/keyboards/Vendor_0738_Product_4726.kl
@@ -0,0 +1,58 @@
+# Copyright (C) 2020 The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+#
+# Mad Catz Xbox 360 Controller
+# Autogenerated based on Vendor_045e_Product_02ea.kl (XBox One Controller - Model 1708)
+#
+
+# Mapping according to https://developer.android.com/training/game-controllers/controller-input.html
+
+key 304   BUTTON_A
+key 305   BUTTON_B
+key 307   BUTTON_X
+key 308   BUTTON_Y
+
+key 310   BUTTON_L1
+key 311   BUTTON_R1
+
+# Triggers.
+axis 0x02 LTRIGGER
+axis 0x05 RTRIGGER
+
+# Left and right stick.
+# The reported value for flat is 128 out of a range from -32767 to 32768, which is absurd.
+# This confuses applications that rely on the flat value because the joystick actually
+# settles in a flat range of +/- 4096 or so.
+axis 0x00 X flat 4096
+axis 0x01 Y flat 4096
+axis 0x03 Z flat 4096
+axis 0x04 RZ flat 4096
+
+key 317   BUTTON_THUMBL
+key 318   BUTTON_THUMBR
+
+# Hat.
+axis 0x10 HAT_X
+axis 0x11 HAT_Y
+
+
+# Mapping according to https://www.kernel.org/doc/Documentation/input/gamepad.txt
+# Two overlapping rectangles
+key 314   BUTTON_SELECT
+# Hamburger - 3 parallel lines
+key 315   BUTTON_START
+
+# Xbox key
+key 316   BUTTON_MODE
diff --git a/data/keyboards/Vendor_0738_Product_4736.kl b/data/keyboards/Vendor_0738_Product_4736.kl
new file mode 100644
index 0000000..c556e25
--- /dev/null
+++ b/data/keyboards/Vendor_0738_Product_4736.kl
@@ -0,0 +1,58 @@
+# Copyright (C) 2020 The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+#
+# Mad Catz MicroCon Gamepad
+# Autogenerated based on Vendor_045e_Product_02ea.kl (XBox One Controller - Model 1708)
+#
+
+# Mapping according to https://developer.android.com/training/game-controllers/controller-input.html
+
+key 304   BUTTON_A
+key 305   BUTTON_B
+key 307   BUTTON_X
+key 308   BUTTON_Y
+
+key 310   BUTTON_L1
+key 311   BUTTON_R1
+
+# Triggers.
+axis 0x02 LTRIGGER
+axis 0x05 RTRIGGER
+
+# Left and right stick.
+# The reported value for flat is 128 out of a range from -32767 to 32768, which is absurd.
+# This confuses applications that rely on the flat value because the joystick actually
+# settles in a flat range of +/- 4096 or so.
+axis 0x00 X flat 4096
+axis 0x01 Y flat 4096
+axis 0x03 Z flat 4096
+axis 0x04 RZ flat 4096
+
+key 317   BUTTON_THUMBL
+key 318   BUTTON_THUMBR
+
+# Hat.
+axis 0x10 HAT_X
+axis 0x11 HAT_Y
+
+
+# Mapping according to https://www.kernel.org/doc/Documentation/input/gamepad.txt
+# Two overlapping rectangles
+key 314   BUTTON_SELECT
+# Hamburger - 3 parallel lines
+key 315   BUTTON_START
+
+# Xbox key
+key 316   BUTTON_MODE
diff --git a/data/keyboards/Vendor_0738_Product_4740.kl b/data/keyboards/Vendor_0738_Product_4740.kl
new file mode 100644
index 0000000..cdb7268
--- /dev/null
+++ b/data/keyboards/Vendor_0738_Product_4740.kl
@@ -0,0 +1,58 @@
+# Copyright (C) 2020 The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+#
+# Mad Catz Beat Pad
+# Autogenerated based on Vendor_045e_Product_02ea.kl (XBox One Controller - Model 1708)
+#
+
+# Mapping according to https://developer.android.com/training/game-controllers/controller-input.html
+
+key 304   BUTTON_A
+key 305   BUTTON_B
+key 307   BUTTON_X
+key 308   BUTTON_Y
+
+key 310   BUTTON_L1
+key 311   BUTTON_R1
+
+# Triggers.
+axis 0x02 LTRIGGER
+axis 0x05 RTRIGGER
+
+# Left and right stick.
+# The reported value for flat is 128 out of a range from -32767 to 32768, which is absurd.
+# This confuses applications that rely on the flat value because the joystick actually
+# settles in a flat range of +/- 4096 or so.
+axis 0x00 X flat 4096
+axis 0x01 Y flat 4096
+axis 0x03 Z flat 4096
+axis 0x04 RZ flat 4096
+
+key 317   BUTTON_THUMBL
+key 318   BUTTON_THUMBR
+
+# Hat.
+axis 0x10 HAT_X
+axis 0x11 HAT_Y
+
+
+# Mapping according to https://www.kernel.org/doc/Documentation/input/gamepad.txt
+# Two overlapping rectangles
+key 314   BUTTON_SELECT
+# Hamburger - 3 parallel lines
+key 315   BUTTON_START
+
+# Xbox key
+key 316   BUTTON_MODE
diff --git a/data/keyboards/Vendor_0738_Product_9871.kl b/data/keyboards/Vendor_0738_Product_9871.kl
new file mode 100644
index 0000000..f404065
--- /dev/null
+++ b/data/keyboards/Vendor_0738_Product_9871.kl
@@ -0,0 +1,58 @@
+# Copyright (C) 2020 The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+#
+# Mad Catz Portable Drum
+# Autogenerated based on Vendor_045e_Product_02ea.kl (XBox One Controller - Model 1708)
+#
+
+# Mapping according to https://developer.android.com/training/game-controllers/controller-input.html
+
+key 304   BUTTON_A
+key 305   BUTTON_B
+key 307   BUTTON_X
+key 308   BUTTON_Y
+
+key 310   BUTTON_L1
+key 311   BUTTON_R1
+
+# Triggers.
+axis 0x02 LTRIGGER
+axis 0x05 RTRIGGER
+
+# Left and right stick.
+# The reported value for flat is 128 out of a range from -32767 to 32768, which is absurd.
+# This confuses applications that rely on the flat value because the joystick actually
+# settles in a flat range of +/- 4096 or so.
+axis 0x00 X flat 4096
+axis 0x01 Y flat 4096
+axis 0x03 Z flat 4096
+axis 0x04 RZ flat 4096
+
+key 317   BUTTON_THUMBL
+key 318   BUTTON_THUMBR
+
+# Hat.
+axis 0x10 HAT_X
+axis 0x11 HAT_Y
+
+
+# Mapping according to https://www.kernel.org/doc/Documentation/input/gamepad.txt
+# Two overlapping rectangles
+key 314   BUTTON_SELECT
+# Hamburger - 3 parallel lines
+key 315   BUTTON_START
+
+# Xbox key
+key 316   BUTTON_MODE
diff --git a/data/keyboards/Vendor_0738_Product_b726.kl b/data/keyboards/Vendor_0738_Product_b726.kl
new file mode 100644
index 0000000..05b737f
--- /dev/null
+++ b/data/keyboards/Vendor_0738_Product_b726.kl
@@ -0,0 +1,58 @@
+# Copyright (C) 2020 The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+#
+# Mad Catz Xbox controller - MW2
+# Autogenerated based on Vendor_045e_Product_02ea.kl (XBox One Controller - Model 1708)
+#
+
+# Mapping according to https://developer.android.com/training/game-controllers/controller-input.html
+
+key 304   BUTTON_A
+key 305   BUTTON_B
+key 307   BUTTON_X
+key 308   BUTTON_Y
+
+key 310   BUTTON_L1
+key 311   BUTTON_R1
+
+# Triggers.
+axis 0x02 LTRIGGER
+axis 0x05 RTRIGGER
+
+# Left and right stick.
+# The reported value for flat is 128 out of a range from -32767 to 32768, which is absurd.
+# This confuses applications that rely on the flat value because the joystick actually
+# settles in a flat range of +/- 4096 or so.
+axis 0x00 X flat 4096
+axis 0x01 Y flat 4096
+axis 0x03 Z flat 4096
+axis 0x04 RZ flat 4096
+
+key 317   BUTTON_THUMBL
+key 318   BUTTON_THUMBR
+
+# Hat.
+axis 0x10 HAT_X
+axis 0x11 HAT_Y
+
+
+# Mapping according to https://www.kernel.org/doc/Documentation/input/gamepad.txt
+# Two overlapping rectangles
+key 314   BUTTON_SELECT
+# Hamburger - 3 parallel lines
+key 315   BUTTON_START
+
+# Xbox key
+key 316   BUTTON_MODE
diff --git a/data/keyboards/Vendor_0738_Product_beef.kl b/data/keyboards/Vendor_0738_Product_beef.kl
new file mode 100644
index 0000000..f969e73
--- /dev/null
+++ b/data/keyboards/Vendor_0738_Product_beef.kl
@@ -0,0 +1,58 @@
+# Copyright (C) 2020 The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+#
+# Mad Catz JOYTECH NEO SE Advanced GamePad
+# Autogenerated based on Vendor_045e_Product_02ea.kl (XBox One Controller - Model 1708)
+#
+
+# Mapping according to https://developer.android.com/training/game-controllers/controller-input.html
+
+key 304   BUTTON_A
+key 305   BUTTON_B
+key 307   BUTTON_X
+key 308   BUTTON_Y
+
+key 310   BUTTON_L1
+key 311   BUTTON_R1
+
+# Triggers.
+axis 0x02 LTRIGGER
+axis 0x05 RTRIGGER
+
+# Left and right stick.
+# The reported value for flat is 128 out of a range from -32767 to 32768, which is absurd.
+# This confuses applications that rely on the flat value because the joystick actually
+# settles in a flat range of +/- 4096 or so.
+axis 0x00 X flat 4096
+axis 0x01 Y flat 4096
+axis 0x03 Z flat 4096
+axis 0x04 RZ flat 4096
+
+key 317   BUTTON_THUMBL
+key 318   BUTTON_THUMBR
+
+# Hat.
+axis 0x10 HAT_X
+axis 0x11 HAT_Y
+
+
+# Mapping according to https://www.kernel.org/doc/Documentation/input/gamepad.txt
+# Two overlapping rectangles
+key 314   BUTTON_SELECT
+# Hamburger - 3 parallel lines
+key 315   BUTTON_START
+
+# Xbox key
+key 316   BUTTON_MODE
diff --git a/data/keyboards/Vendor_0738_Product_cb02.kl b/data/keyboards/Vendor_0738_Product_cb02.kl
new file mode 100644
index 0000000..bc2fc35
--- /dev/null
+++ b/data/keyboards/Vendor_0738_Product_cb02.kl
@@ -0,0 +1,58 @@
+# Copyright (C) 2020 The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+#
+# Saitek Cyborg Rumble Pad - PC/Xbox 360
+# Autogenerated based on Vendor_045e_Product_02ea.kl (XBox One Controller - Model 1708)
+#
+
+# Mapping according to https://developer.android.com/training/game-controllers/controller-input.html
+
+key 304   BUTTON_A
+key 305   BUTTON_B
+key 307   BUTTON_X
+key 308   BUTTON_Y
+
+key 310   BUTTON_L1
+key 311   BUTTON_R1
+
+# Triggers.
+axis 0x02 LTRIGGER
+axis 0x05 RTRIGGER
+
+# Left and right stick.
+# The reported value for flat is 128 out of a range from -32767 to 32768, which is absurd.
+# This confuses applications that rely on the flat value because the joystick actually
+# settles in a flat range of +/- 4096 or so.
+axis 0x00 X flat 4096
+axis 0x01 Y flat 4096
+axis 0x03 Z flat 4096
+axis 0x04 RZ flat 4096
+
+key 317   BUTTON_THUMBL
+key 318   BUTTON_THUMBR
+
+# Hat.
+axis 0x10 HAT_X
+axis 0x11 HAT_Y
+
+
+# Mapping according to https://www.kernel.org/doc/Documentation/input/gamepad.txt
+# Two overlapping rectangles
+key 314   BUTTON_SELECT
+# Hamburger - 3 parallel lines
+key 315   BUTTON_START
+
+# Xbox key
+key 316   BUTTON_MODE
diff --git a/data/keyboards/Vendor_0738_Product_cb03.kl b/data/keyboards/Vendor_0738_Product_cb03.kl
new file mode 100644
index 0000000..dcbf6b7
--- /dev/null
+++ b/data/keyboards/Vendor_0738_Product_cb03.kl
@@ -0,0 +1,58 @@
+# Copyright (C) 2020 The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+#
+# Saitek P3200 Rumble Pad - PC/Xbox 360
+# Autogenerated based on Vendor_045e_Product_02ea.kl (XBox One Controller - Model 1708)
+#
+
+# Mapping according to https://developer.android.com/training/game-controllers/controller-input.html
+
+key 304   BUTTON_A
+key 305   BUTTON_B
+key 307   BUTTON_X
+key 308   BUTTON_Y
+
+key 310   BUTTON_L1
+key 311   BUTTON_R1
+
+# Triggers.
+axis 0x02 LTRIGGER
+axis 0x05 RTRIGGER
+
+# Left and right stick.
+# The reported value for flat is 128 out of a range from -32767 to 32768, which is absurd.
+# This confuses applications that rely on the flat value because the joystick actually
+# settles in a flat range of +/- 4096 or so.
+axis 0x00 X flat 4096
+axis 0x01 Y flat 4096
+axis 0x03 Z flat 4096
+axis 0x04 RZ flat 4096
+
+key 317   BUTTON_THUMBL
+key 318   BUTTON_THUMBR
+
+# Hat.
+axis 0x10 HAT_X
+axis 0x11 HAT_Y
+
+
+# Mapping according to https://www.kernel.org/doc/Documentation/input/gamepad.txt
+# Two overlapping rectangles
+key 314   BUTTON_SELECT
+# Hamburger - 3 parallel lines
+key 315   BUTTON_START
+
+# Xbox key
+key 316   BUTTON_MODE
diff --git a/data/keyboards/Vendor_0738_Product_cb29.kl b/data/keyboards/Vendor_0738_Product_cb29.kl
new file mode 100644
index 0000000..fe81d1c
--- /dev/null
+++ b/data/keyboards/Vendor_0738_Product_cb29.kl
@@ -0,0 +1,58 @@
+# Copyright (C) 2020 The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+#
+# Saitek Aviator Stick AV8R02
+# Autogenerated based on Vendor_045e_Product_02ea.kl (XBox One Controller - Model 1708)
+#
+
+# Mapping according to https://developer.android.com/training/game-controllers/controller-input.html
+
+key 304   BUTTON_A
+key 305   BUTTON_B
+key 307   BUTTON_X
+key 308   BUTTON_Y
+
+key 310   BUTTON_L1
+key 311   BUTTON_R1
+
+# Triggers.
+axis 0x02 LTRIGGER
+axis 0x05 RTRIGGER
+
+# Left and right stick.
+# The reported value for flat is 128 out of a range from -32767 to 32768, which is absurd.
+# This confuses applications that rely on the flat value because the joystick actually
+# settles in a flat range of +/- 4096 or so.
+axis 0x00 X flat 4096
+axis 0x01 Y flat 4096
+axis 0x03 Z flat 4096
+axis 0x04 RZ flat 4096
+
+key 317   BUTTON_THUMBL
+key 318   BUTTON_THUMBR
+
+# Hat.
+axis 0x10 HAT_X
+axis 0x11 HAT_Y
+
+
+# Mapping according to https://www.kernel.org/doc/Documentation/input/gamepad.txt
+# Two overlapping rectangles
+key 314   BUTTON_SELECT
+# Hamburger - 3 parallel lines
+key 315   BUTTON_START
+
+# Xbox key
+key 316   BUTTON_MODE
diff --git a/data/keyboards/Vendor_0738_Product_f738.kl b/data/keyboards/Vendor_0738_Product_f738.kl
new file mode 100644
index 0000000..2c99380
--- /dev/null
+++ b/data/keyboards/Vendor_0738_Product_f738.kl
@@ -0,0 +1,58 @@
+# Copyright (C) 2020 The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+#
+# Super SFIV FightStick TE S
+# Autogenerated based on Vendor_045e_Product_02ea.kl (XBox One Controller - Model 1708)
+#
+
+# Mapping according to https://developer.android.com/training/game-controllers/controller-input.html
+
+key 304   BUTTON_A
+key 305   BUTTON_B
+key 307   BUTTON_X
+key 308   BUTTON_Y
+
+key 310   BUTTON_L1
+key 311   BUTTON_R1
+
+# Triggers.
+axis 0x02 LTRIGGER
+axis 0x05 RTRIGGER
+
+# Left and right stick.
+# The reported value for flat is 128 out of a range from -32767 to 32768, which is absurd.
+# This confuses applications that rely on the flat value because the joystick actually
+# settles in a flat range of +/- 4096 or so.
+axis 0x00 X flat 4096
+axis 0x01 Y flat 4096
+axis 0x03 Z flat 4096
+axis 0x04 RZ flat 4096
+
+key 317   BUTTON_THUMBL
+key 318   BUTTON_THUMBR
+
+# Hat.
+axis 0x10 HAT_X
+axis 0x11 HAT_Y
+
+
+# Mapping according to https://www.kernel.org/doc/Documentation/input/gamepad.txt
+# Two overlapping rectangles
+key 314   BUTTON_SELECT
+# Hamburger - 3 parallel lines
+key 315   BUTTON_START
+
+# Xbox key
+key 316   BUTTON_MODE
diff --git a/data/keyboards/Vendor_07ff_Product_ffff.kl b/data/keyboards/Vendor_07ff_Product_ffff.kl
new file mode 100644
index 0000000..637c01b
--- /dev/null
+++ b/data/keyboards/Vendor_07ff_Product_ffff.kl
@@ -0,0 +1,58 @@
+# Copyright (C) 2020 The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+#
+# Mad Catz GamePad
+# Autogenerated based on Vendor_045e_Product_02ea.kl (XBox One Controller - Model 1708)
+#
+
+# Mapping according to https://developer.android.com/training/game-controllers/controller-input.html
+
+key 304   BUTTON_A
+key 305   BUTTON_B
+key 307   BUTTON_X
+key 308   BUTTON_Y
+
+key 310   BUTTON_L1
+key 311   BUTTON_R1
+
+# Triggers.
+axis 0x02 LTRIGGER
+axis 0x05 RTRIGGER
+
+# Left and right stick.
+# The reported value for flat is 128 out of a range from -32767 to 32768, which is absurd.
+# This confuses applications that rely on the flat value because the joystick actually
+# settles in a flat range of +/- 4096 or so.
+axis 0x00 X flat 4096
+axis 0x01 Y flat 4096
+axis 0x03 Z flat 4096
+axis 0x04 RZ flat 4096
+
+key 317   BUTTON_THUMBL
+key 318   BUTTON_THUMBR
+
+# Hat.
+axis 0x10 HAT_X
+axis 0x11 HAT_Y
+
+
+# Mapping according to https://www.kernel.org/doc/Documentation/input/gamepad.txt
+# Two overlapping rectangles
+key 314   BUTTON_SELECT
+# Hamburger - 3 parallel lines
+key 315   BUTTON_START
+
+# Xbox key
+key 316   BUTTON_MODE
diff --git a/data/keyboards/Vendor_0e6f_Product_0113.kl b/data/keyboards/Vendor_0e6f_Product_0113.kl
new file mode 100644
index 0000000..90e1f75
--- /dev/null
+++ b/data/keyboards/Vendor_0e6f_Product_0113.kl
@@ -0,0 +1,58 @@
+# Copyright (C) 2020 The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+#
+# Afterglow AX.1 Gamepad for Xbox 360
+# Autogenerated based on Vendor_045e_Product_02ea.kl (XBox One Controller - Model 1708)
+#
+
+# Mapping according to https://developer.android.com/training/game-controllers/controller-input.html
+
+key 304   BUTTON_A
+key 305   BUTTON_B
+key 307   BUTTON_X
+key 308   BUTTON_Y
+
+key 310   BUTTON_L1
+key 311   BUTTON_R1
+
+# Triggers.
+axis 0x02 LTRIGGER
+axis 0x05 RTRIGGER
+
+# Left and right stick.
+# The reported value for flat is 128 out of a range from -32767 to 32768, which is absurd.
+# This confuses applications that rely on the flat value because the joystick actually
+# settles in a flat range of +/- 4096 or so.
+axis 0x00 X flat 4096
+axis 0x01 Y flat 4096
+axis 0x03 Z flat 4096
+axis 0x04 RZ flat 4096
+
+key 317   BUTTON_THUMBL
+key 318   BUTTON_THUMBR
+
+# Hat.
+axis 0x10 HAT_X
+axis 0x11 HAT_Y
+
+
+# Mapping according to https://www.kernel.org/doc/Documentation/input/gamepad.txt
+# Two overlapping rectangles
+key 314   BUTTON_SELECT
+# Hamburger - 3 parallel lines
+key 315   BUTTON_START
+
+# Xbox key
+key 316   BUTTON_MODE
diff --git a/data/keyboards/Vendor_0e6f_Product_011f.kl b/data/keyboards/Vendor_0e6f_Product_011f.kl
new file mode 100644
index 0000000..8c63c6b
--- /dev/null
+++ b/data/keyboards/Vendor_0e6f_Product_011f.kl
@@ -0,0 +1,58 @@
+# Copyright (C) 2020 The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+#
+# Rock Candy Gamepad Wired Controller
+# Autogenerated based on Vendor_045e_Product_02ea.kl (XBox One Controller - Model 1708)
+#
+
+# Mapping according to https://developer.android.com/training/game-controllers/controller-input.html
+
+key 304   BUTTON_A
+key 305   BUTTON_B
+key 307   BUTTON_X
+key 308   BUTTON_Y
+
+key 310   BUTTON_L1
+key 311   BUTTON_R1
+
+# Triggers.
+axis 0x02 LTRIGGER
+axis 0x05 RTRIGGER
+
+# Left and right stick.
+# The reported value for flat is 128 out of a range from -32767 to 32768, which is absurd.
+# This confuses applications that rely on the flat value because the joystick actually
+# settles in a flat range of +/- 4096 or so.
+axis 0x00 X flat 4096
+axis 0x01 Y flat 4096
+axis 0x03 Z flat 4096
+axis 0x04 RZ flat 4096
+
+key 317   BUTTON_THUMBL
+key 318   BUTTON_THUMBR
+
+# Hat.
+axis 0x10 HAT_X
+axis 0x11 HAT_Y
+
+
+# Mapping according to https://www.kernel.org/doc/Documentation/input/gamepad.txt
+# Two overlapping rectangles
+key 314   BUTTON_SELECT
+# Hamburger - 3 parallel lines
+key 315   BUTTON_START
+
+# Xbox key
+key 316   BUTTON_MODE
diff --git a/data/keyboards/Vendor_0e6f_Product_0131.kl b/data/keyboards/Vendor_0e6f_Product_0131.kl
new file mode 100644
index 0000000..368c3760
--- /dev/null
+++ b/data/keyboards/Vendor_0e6f_Product_0131.kl
@@ -0,0 +1,58 @@
+# Copyright (C) 2020 The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+#
+# PDP EA Sports Controller
+# Autogenerated based on Vendor_045e_Product_02ea.kl (XBox One Controller - Model 1708)
+#
+
+# Mapping according to https://developer.android.com/training/game-controllers/controller-input.html
+
+key 304   BUTTON_A
+key 305   BUTTON_B
+key 307   BUTTON_X
+key 308   BUTTON_Y
+
+key 310   BUTTON_L1
+key 311   BUTTON_R1
+
+# Triggers.
+axis 0x02 LTRIGGER
+axis 0x05 RTRIGGER
+
+# Left and right stick.
+# The reported value for flat is 128 out of a range from -32767 to 32768, which is absurd.
+# This confuses applications that rely on the flat value because the joystick actually
+# settles in a flat range of +/- 4096 or so.
+axis 0x00 X flat 4096
+axis 0x01 Y flat 4096
+axis 0x03 Z flat 4096
+axis 0x04 RZ flat 4096
+
+key 317   BUTTON_THUMBL
+key 318   BUTTON_THUMBR
+
+# Hat.
+axis 0x10 HAT_X
+axis 0x11 HAT_Y
+
+
+# Mapping according to https://www.kernel.org/doc/Documentation/input/gamepad.txt
+# Two overlapping rectangles
+key 314   BUTTON_SELECT
+# Hamburger - 3 parallel lines
+key 315   BUTTON_START
+
+# Xbox key
+key 316   BUTTON_MODE
diff --git a/data/keyboards/Vendor_0e6f_Product_0133.kl b/data/keyboards/Vendor_0e6f_Product_0133.kl
new file mode 100644
index 0000000..815902e
--- /dev/null
+++ b/data/keyboards/Vendor_0e6f_Product_0133.kl
@@ -0,0 +1,58 @@
+# Copyright (C) 2020 The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+#
+# Xbox 360 Wired Controller
+# Autogenerated based on Vendor_045e_Product_02ea.kl (XBox One Controller - Model 1708)
+#
+
+# Mapping according to https://developer.android.com/training/game-controllers/controller-input.html
+
+key 304   BUTTON_A
+key 305   BUTTON_B
+key 307   BUTTON_X
+key 308   BUTTON_Y
+
+key 310   BUTTON_L1
+key 311   BUTTON_R1
+
+# Triggers.
+axis 0x02 LTRIGGER
+axis 0x05 RTRIGGER
+
+# Left and right stick.
+# The reported value for flat is 128 out of a range from -32767 to 32768, which is absurd.
+# This confuses applications that rely on the flat value because the joystick actually
+# settles in a flat range of +/- 4096 or so.
+axis 0x00 X flat 4096
+axis 0x01 Y flat 4096
+axis 0x03 Z flat 4096
+axis 0x04 RZ flat 4096
+
+key 317   BUTTON_THUMBL
+key 318   BUTTON_THUMBR
+
+# Hat.
+axis 0x10 HAT_X
+axis 0x11 HAT_Y
+
+
+# Mapping according to https://www.kernel.org/doc/Documentation/input/gamepad.txt
+# Two overlapping rectangles
+key 314   BUTTON_SELECT
+# Hamburger - 3 parallel lines
+key 315   BUTTON_START
+
+# Xbox key
+key 316   BUTTON_MODE
diff --git a/data/keyboards/Vendor_0e6f_Product_0139.kl b/data/keyboards/Vendor_0e6f_Product_0139.kl
new file mode 100644
index 0000000..8e2ae13
--- /dev/null
+++ b/data/keyboards/Vendor_0e6f_Product_0139.kl
@@ -0,0 +1,58 @@
+# Copyright (C) 2020 The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+#
+# Afterglow Prismatic Wired Controller
+# Autogenerated based on Vendor_045e_Product_02ea.kl (XBox One Controller - Model 1708)
+#
+
+# Mapping according to https://developer.android.com/training/game-controllers/controller-input.html
+
+key 304   BUTTON_A
+key 305   BUTTON_B
+key 307   BUTTON_X
+key 308   BUTTON_Y
+
+key 310   BUTTON_L1
+key 311   BUTTON_R1
+
+# Triggers.
+axis 0x02 LTRIGGER
+axis 0x05 RTRIGGER
+
+# Left and right stick.
+# The reported value for flat is 128 out of a range from -32767 to 32768, which is absurd.
+# This confuses applications that rely on the flat value because the joystick actually
+# settles in a flat range of +/- 4096 or so.
+axis 0x00 X flat 4096
+axis 0x01 Y flat 4096
+axis 0x03 Z flat 4096
+axis 0x04 RZ flat 4096
+
+key 317   BUTTON_THUMBL
+key 318   BUTTON_THUMBR
+
+# Hat.
+axis 0x10 HAT_X
+axis 0x11 HAT_Y
+
+
+# Mapping according to https://www.kernel.org/doc/Documentation/input/gamepad.txt
+# Two overlapping rectangles
+key 314   BUTTON_SELECT
+# Hamburger - 3 parallel lines
+key 315   BUTTON_START
+
+# Xbox key
+key 316   BUTTON_MODE
diff --git a/data/keyboards/Vendor_0e6f_Product_013a.kl b/data/keyboards/Vendor_0e6f_Product_013a.kl
new file mode 100644
index 0000000..3f81983
--- /dev/null
+++ b/data/keyboards/Vendor_0e6f_Product_013a.kl
@@ -0,0 +1,58 @@
+# Copyright (C) 2020 The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+#
+# PDP Xbox One Controller
+# Autogenerated based on Vendor_045e_Product_02ea.kl (XBox One Controller - Model 1708)
+#
+
+# Mapping according to https://developer.android.com/training/game-controllers/controller-input.html
+
+key 304   BUTTON_A
+key 305   BUTTON_B
+key 307   BUTTON_X
+key 308   BUTTON_Y
+
+key 310   BUTTON_L1
+key 311   BUTTON_R1
+
+# Triggers.
+axis 0x02 LTRIGGER
+axis 0x05 RTRIGGER
+
+# Left and right stick.
+# The reported value for flat is 128 out of a range from -32767 to 32768, which is absurd.
+# This confuses applications that rely on the flat value because the joystick actually
+# settles in a flat range of +/- 4096 or so.
+axis 0x00 X flat 4096
+axis 0x01 Y flat 4096
+axis 0x03 Z flat 4096
+axis 0x04 RZ flat 4096
+
+key 317   BUTTON_THUMBL
+key 318   BUTTON_THUMBR
+
+# Hat.
+axis 0x10 HAT_X
+axis 0x11 HAT_Y
+
+
+# Mapping according to https://www.kernel.org/doc/Documentation/input/gamepad.txt
+# Two overlapping rectangles
+key 314   BUTTON_SELECT
+# Hamburger - 3 parallel lines
+key 315   BUTTON_START
+
+# Xbox key
+key 316   BUTTON_MODE
diff --git a/data/keyboards/Vendor_0e6f_Product_0146.kl b/data/keyboards/Vendor_0e6f_Product_0146.kl
new file mode 100644
index 0000000..6ddd056
--- /dev/null
+++ b/data/keyboards/Vendor_0e6f_Product_0146.kl
@@ -0,0 +1,58 @@
+# Copyright (C) 2020 The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+#
+# Rock Candy Wired Controller for Xbox One
+# Autogenerated based on Vendor_045e_Product_02ea.kl (XBox One Controller - Model 1708)
+#
+
+# Mapping according to https://developer.android.com/training/game-controllers/controller-input.html
+
+key 304   BUTTON_A
+key 305   BUTTON_B
+key 307   BUTTON_X
+key 308   BUTTON_Y
+
+key 310   BUTTON_L1
+key 311   BUTTON_R1
+
+# Triggers.
+axis 0x02 LTRIGGER
+axis 0x05 RTRIGGER
+
+# Left and right stick.
+# The reported value for flat is 128 out of a range from -32767 to 32768, which is absurd.
+# This confuses applications that rely on the flat value because the joystick actually
+# settles in a flat range of +/- 4096 or so.
+axis 0x00 X flat 4096
+axis 0x01 Y flat 4096
+axis 0x03 Z flat 4096
+axis 0x04 RZ flat 4096
+
+key 317   BUTTON_THUMBL
+key 318   BUTTON_THUMBR
+
+# Hat.
+axis 0x10 HAT_X
+axis 0x11 HAT_Y
+
+
+# Mapping according to https://www.kernel.org/doc/Documentation/input/gamepad.txt
+# Two overlapping rectangles
+key 314   BUTTON_SELECT
+# Hamburger - 3 parallel lines
+key 315   BUTTON_START
+
+# Xbox key
+key 316   BUTTON_MODE
diff --git a/data/keyboards/Vendor_0e6f_Product_0147.kl b/data/keyboards/Vendor_0e6f_Product_0147.kl
new file mode 100644
index 0000000..6745b7c
--- /dev/null
+++ b/data/keyboards/Vendor_0e6f_Product_0147.kl
@@ -0,0 +1,58 @@
+# Copyright (C) 2020 The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+#
+# PDP Marvel Xbox One Controller
+# Autogenerated based on Vendor_045e_Product_02ea.kl (XBox One Controller - Model 1708)
+#
+
+# Mapping according to https://developer.android.com/training/game-controllers/controller-input.html
+
+key 304   BUTTON_A
+key 305   BUTTON_B
+key 307   BUTTON_X
+key 308   BUTTON_Y
+
+key 310   BUTTON_L1
+key 311   BUTTON_R1
+
+# Triggers.
+axis 0x02 LTRIGGER
+axis 0x05 RTRIGGER
+
+# Left and right stick.
+# The reported value for flat is 128 out of a range from -32767 to 32768, which is absurd.
+# This confuses applications that rely on the flat value because the joystick actually
+# settles in a flat range of +/- 4096 or so.
+axis 0x00 X flat 4096
+axis 0x01 Y flat 4096
+axis 0x03 Z flat 4096
+axis 0x04 RZ flat 4096
+
+key 317   BUTTON_THUMBL
+key 318   BUTTON_THUMBR
+
+# Hat.
+axis 0x10 HAT_X
+axis 0x11 HAT_Y
+
+
+# Mapping according to https://www.kernel.org/doc/Documentation/input/gamepad.txt
+# Two overlapping rectangles
+key 314   BUTTON_SELECT
+# Hamburger - 3 parallel lines
+key 315   BUTTON_START
+
+# Xbox key
+key 316   BUTTON_MODE
diff --git a/data/keyboards/Vendor_0e6f_Product_0161.kl b/data/keyboards/Vendor_0e6f_Product_0161.kl
new file mode 100644
index 0000000..3f81983
--- /dev/null
+++ b/data/keyboards/Vendor_0e6f_Product_0161.kl
@@ -0,0 +1,58 @@
+# Copyright (C) 2020 The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+#
+# PDP Xbox One Controller
+# Autogenerated based on Vendor_045e_Product_02ea.kl (XBox One Controller - Model 1708)
+#
+
+# Mapping according to https://developer.android.com/training/game-controllers/controller-input.html
+
+key 304   BUTTON_A
+key 305   BUTTON_B
+key 307   BUTTON_X
+key 308   BUTTON_Y
+
+key 310   BUTTON_L1
+key 311   BUTTON_R1
+
+# Triggers.
+axis 0x02 LTRIGGER
+axis 0x05 RTRIGGER
+
+# Left and right stick.
+# The reported value for flat is 128 out of a range from -32767 to 32768, which is absurd.
+# This confuses applications that rely on the flat value because the joystick actually
+# settles in a flat range of +/- 4096 or so.
+axis 0x00 X flat 4096
+axis 0x01 Y flat 4096
+axis 0x03 Z flat 4096
+axis 0x04 RZ flat 4096
+
+key 317   BUTTON_THUMBL
+key 318   BUTTON_THUMBR
+
+# Hat.
+axis 0x10 HAT_X
+axis 0x11 HAT_Y
+
+
+# Mapping according to https://www.kernel.org/doc/Documentation/input/gamepad.txt
+# Two overlapping rectangles
+key 314   BUTTON_SELECT
+# Hamburger - 3 parallel lines
+key 315   BUTTON_START
+
+# Xbox key
+key 316   BUTTON_MODE
diff --git a/data/keyboards/Vendor_0e6f_Product_0162.kl b/data/keyboards/Vendor_0e6f_Product_0162.kl
new file mode 100644
index 0000000..3f81983
--- /dev/null
+++ b/data/keyboards/Vendor_0e6f_Product_0162.kl
@@ -0,0 +1,58 @@
+# Copyright (C) 2020 The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+#
+# PDP Xbox One Controller
+# Autogenerated based on Vendor_045e_Product_02ea.kl (XBox One Controller - Model 1708)
+#
+
+# Mapping according to https://developer.android.com/training/game-controllers/controller-input.html
+
+key 304   BUTTON_A
+key 305   BUTTON_B
+key 307   BUTTON_X
+key 308   BUTTON_Y
+
+key 310   BUTTON_L1
+key 311   BUTTON_R1
+
+# Triggers.
+axis 0x02 LTRIGGER
+axis 0x05 RTRIGGER
+
+# Left and right stick.
+# The reported value for flat is 128 out of a range from -32767 to 32768, which is absurd.
+# This confuses applications that rely on the flat value because the joystick actually
+# settles in a flat range of +/- 4096 or so.
+axis 0x00 X flat 4096
+axis 0x01 Y flat 4096
+axis 0x03 Z flat 4096
+axis 0x04 RZ flat 4096
+
+key 317   BUTTON_THUMBL
+key 318   BUTTON_THUMBR
+
+# Hat.
+axis 0x10 HAT_X
+axis 0x11 HAT_Y
+
+
+# Mapping according to https://www.kernel.org/doc/Documentation/input/gamepad.txt
+# Two overlapping rectangles
+key 314   BUTTON_SELECT
+# Hamburger - 3 parallel lines
+key 315   BUTTON_START
+
+# Xbox key
+key 316   BUTTON_MODE
diff --git a/data/keyboards/Vendor_0e6f_Product_0163.kl b/data/keyboards/Vendor_0e6f_Product_0163.kl
new file mode 100644
index 0000000..3f81983
--- /dev/null
+++ b/data/keyboards/Vendor_0e6f_Product_0163.kl
@@ -0,0 +1,58 @@
+# Copyright (C) 2020 The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+#
+# PDP Xbox One Controller
+# Autogenerated based on Vendor_045e_Product_02ea.kl (XBox One Controller - Model 1708)
+#
+
+# Mapping according to https://developer.android.com/training/game-controllers/controller-input.html
+
+key 304   BUTTON_A
+key 305   BUTTON_B
+key 307   BUTTON_X
+key 308   BUTTON_Y
+
+key 310   BUTTON_L1
+key 311   BUTTON_R1
+
+# Triggers.
+axis 0x02 LTRIGGER
+axis 0x05 RTRIGGER
+
+# Left and right stick.
+# The reported value for flat is 128 out of a range from -32767 to 32768, which is absurd.
+# This confuses applications that rely on the flat value because the joystick actually
+# settles in a flat range of +/- 4096 or so.
+axis 0x00 X flat 4096
+axis 0x01 Y flat 4096
+axis 0x03 Z flat 4096
+axis 0x04 RZ flat 4096
+
+key 317   BUTTON_THUMBL
+key 318   BUTTON_THUMBR
+
+# Hat.
+axis 0x10 HAT_X
+axis 0x11 HAT_Y
+
+
+# Mapping according to https://www.kernel.org/doc/Documentation/input/gamepad.txt
+# Two overlapping rectangles
+key 314   BUTTON_SELECT
+# Hamburger - 3 parallel lines
+key 315   BUTTON_START
+
+# Xbox key
+key 316   BUTTON_MODE
diff --git a/data/keyboards/Vendor_0e6f_Product_0164.kl b/data/keyboards/Vendor_0e6f_Product_0164.kl
new file mode 100644
index 0000000..0fdfd32
--- /dev/null
+++ b/data/keyboards/Vendor_0e6f_Product_0164.kl
@@ -0,0 +1,58 @@
+# Copyright (C) 2020 The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+#
+# PDP Battlefield One
+# Autogenerated based on Vendor_045e_Product_02ea.kl (XBox One Controller - Model 1708)
+#
+
+# Mapping according to https://developer.android.com/training/game-controllers/controller-input.html
+
+key 304   BUTTON_A
+key 305   BUTTON_B
+key 307   BUTTON_X
+key 308   BUTTON_Y
+
+key 310   BUTTON_L1
+key 311   BUTTON_R1
+
+# Triggers.
+axis 0x02 LTRIGGER
+axis 0x05 RTRIGGER
+
+# Left and right stick.
+# The reported value for flat is 128 out of a range from -32767 to 32768, which is absurd.
+# This confuses applications that rely on the flat value because the joystick actually
+# settles in a flat range of +/- 4096 or so.
+axis 0x00 X flat 4096
+axis 0x01 Y flat 4096
+axis 0x03 Z flat 4096
+axis 0x04 RZ flat 4096
+
+key 317   BUTTON_THUMBL
+key 318   BUTTON_THUMBR
+
+# Hat.
+axis 0x10 HAT_X
+axis 0x11 HAT_Y
+
+
+# Mapping according to https://www.kernel.org/doc/Documentation/input/gamepad.txt
+# Two overlapping rectangles
+key 314   BUTTON_SELECT
+# Hamburger - 3 parallel lines
+key 315   BUTTON_START
+
+# Xbox key
+key 316   BUTTON_MODE
diff --git a/data/keyboards/Vendor_0e6f_Product_0165.kl b/data/keyboards/Vendor_0e6f_Product_0165.kl
new file mode 100644
index 0000000..f9731e0
--- /dev/null
+++ b/data/keyboards/Vendor_0e6f_Product_0165.kl
@@ -0,0 +1,58 @@
+# Copyright (C) 2020 The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+#
+# PDP Titanfall 2
+# Autogenerated based on Vendor_045e_Product_02ea.kl (XBox One Controller - Model 1708)
+#
+
+# Mapping according to https://developer.android.com/training/game-controllers/controller-input.html
+
+key 304   BUTTON_A
+key 305   BUTTON_B
+key 307   BUTTON_X
+key 308   BUTTON_Y
+
+key 310   BUTTON_L1
+key 311   BUTTON_R1
+
+# Triggers.
+axis 0x02 LTRIGGER
+axis 0x05 RTRIGGER
+
+# Left and right stick.
+# The reported value for flat is 128 out of a range from -32767 to 32768, which is absurd.
+# This confuses applications that rely on the flat value because the joystick actually
+# settles in a flat range of +/- 4096 or so.
+axis 0x00 X flat 4096
+axis 0x01 Y flat 4096
+axis 0x03 Z flat 4096
+axis 0x04 RZ flat 4096
+
+key 317   BUTTON_THUMBL
+key 318   BUTTON_THUMBR
+
+# Hat.
+axis 0x10 HAT_X
+axis 0x11 HAT_Y
+
+
+# Mapping according to https://www.kernel.org/doc/Documentation/input/gamepad.txt
+# Two overlapping rectangles
+key 314   BUTTON_SELECT
+# Hamburger - 3 parallel lines
+key 315   BUTTON_START
+
+# Xbox key
+key 316   BUTTON_MODE
diff --git a/data/keyboards/Vendor_0e6f_Product_0201.kl b/data/keyboards/Vendor_0e6f_Product_0201.kl
new file mode 100644
index 0000000..5b4c167
--- /dev/null
+++ b/data/keyboards/Vendor_0e6f_Product_0201.kl
@@ -0,0 +1,58 @@
+# Copyright (C) 2020 The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+#
+# Pelican PL-3601 'TSZ' Wired Xbox 360 Controller
+# Autogenerated based on Vendor_045e_Product_02ea.kl (XBox One Controller - Model 1708)
+#
+
+# Mapping according to https://developer.android.com/training/game-controllers/controller-input.html
+
+key 304   BUTTON_A
+key 305   BUTTON_B
+key 307   BUTTON_X
+key 308   BUTTON_Y
+
+key 310   BUTTON_L1
+key 311   BUTTON_R1
+
+# Triggers.
+axis 0x02 LTRIGGER
+axis 0x05 RTRIGGER
+
+# Left and right stick.
+# The reported value for flat is 128 out of a range from -32767 to 32768, which is absurd.
+# This confuses applications that rely on the flat value because the joystick actually
+# settles in a flat range of +/- 4096 or so.
+axis 0x00 X flat 4096
+axis 0x01 Y flat 4096
+axis 0x03 Z flat 4096
+axis 0x04 RZ flat 4096
+
+key 317   BUTTON_THUMBL
+key 318   BUTTON_THUMBR
+
+# Hat.
+axis 0x10 HAT_X
+axis 0x11 HAT_Y
+
+
+# Mapping according to https://www.kernel.org/doc/Documentation/input/gamepad.txt
+# Two overlapping rectangles
+key 314   BUTTON_SELECT
+# Hamburger - 3 parallel lines
+key 315   BUTTON_START
+
+# Xbox key
+key 316   BUTTON_MODE
diff --git a/data/keyboards/Vendor_0e6f_Product_0213.kl b/data/keyboards/Vendor_0e6f_Product_0213.kl
new file mode 100644
index 0000000..9317346
--- /dev/null
+++ b/data/keyboards/Vendor_0e6f_Product_0213.kl
@@ -0,0 +1,58 @@
+# Copyright (C) 2020 The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+#
+# Afterglow Gamepad for Xbox 360
+# Autogenerated based on Vendor_045e_Product_02ea.kl (XBox One Controller - Model 1708)
+#
+
+# Mapping according to https://developer.android.com/training/game-controllers/controller-input.html
+
+key 304   BUTTON_A
+key 305   BUTTON_B
+key 307   BUTTON_X
+key 308   BUTTON_Y
+
+key 310   BUTTON_L1
+key 311   BUTTON_R1
+
+# Triggers.
+axis 0x02 LTRIGGER
+axis 0x05 RTRIGGER
+
+# Left and right stick.
+# The reported value for flat is 128 out of a range from -32767 to 32768, which is absurd.
+# This confuses applications that rely on the flat value because the joystick actually
+# settles in a flat range of +/- 4096 or so.
+axis 0x00 X flat 4096
+axis 0x01 Y flat 4096
+axis 0x03 Z flat 4096
+axis 0x04 RZ flat 4096
+
+key 317   BUTTON_THUMBL
+key 318   BUTTON_THUMBR
+
+# Hat.
+axis 0x10 HAT_X
+axis 0x11 HAT_Y
+
+
+# Mapping according to https://www.kernel.org/doc/Documentation/input/gamepad.txt
+# Two overlapping rectangles
+key 314   BUTTON_SELECT
+# Hamburger - 3 parallel lines
+key 315   BUTTON_START
+
+# Xbox key
+key 316   BUTTON_MODE
diff --git a/data/keyboards/Vendor_0e6f_Product_021f.kl b/data/keyboards/Vendor_0e6f_Product_021f.kl
new file mode 100644
index 0000000..f8d3f0c
--- /dev/null
+++ b/data/keyboards/Vendor_0e6f_Product_021f.kl
@@ -0,0 +1,58 @@
+# Copyright (C) 2020 The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+#
+# Rock Candy Gamepad for Xbox 360
+# Autogenerated based on Vendor_045e_Product_02ea.kl (XBox One Controller - Model 1708)
+#
+
+# Mapping according to https://developer.android.com/training/game-controllers/controller-input.html
+
+key 304   BUTTON_A
+key 305   BUTTON_B
+key 307   BUTTON_X
+key 308   BUTTON_Y
+
+key 310   BUTTON_L1
+key 311   BUTTON_R1
+
+# Triggers.
+axis 0x02 LTRIGGER
+axis 0x05 RTRIGGER
+
+# Left and right stick.
+# The reported value for flat is 128 out of a range from -32767 to 32768, which is absurd.
+# This confuses applications that rely on the flat value because the joystick actually
+# settles in a flat range of +/- 4096 or so.
+axis 0x00 X flat 4096
+axis 0x01 Y flat 4096
+axis 0x03 Z flat 4096
+axis 0x04 RZ flat 4096
+
+key 317   BUTTON_THUMBL
+key 318   BUTTON_THUMBR
+
+# Hat.
+axis 0x10 HAT_X
+axis 0x11 HAT_Y
+
+
+# Mapping according to https://www.kernel.org/doc/Documentation/input/gamepad.txt
+# Two overlapping rectangles
+key 314   BUTTON_SELECT
+# Hamburger - 3 parallel lines
+key 315   BUTTON_START
+
+# Xbox key
+key 316   BUTTON_MODE
diff --git a/data/keyboards/Vendor_0e6f_Product_0246.kl b/data/keyboards/Vendor_0e6f_Product_0246.kl
new file mode 100644
index 0000000..daf8e45
--- /dev/null
+++ b/data/keyboards/Vendor_0e6f_Product_0246.kl
@@ -0,0 +1,58 @@
+# Copyright (C) 2020 The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+#
+# Rock Candy Gamepad for Xbox One 2015
+# Autogenerated based on Vendor_045e_Product_02ea.kl (XBox One Controller - Model 1708)
+#
+
+# Mapping according to https://developer.android.com/training/game-controllers/controller-input.html
+
+key 304   BUTTON_A
+key 305   BUTTON_B
+key 307   BUTTON_X
+key 308   BUTTON_Y
+
+key 310   BUTTON_L1
+key 311   BUTTON_R1
+
+# Triggers.
+axis 0x02 LTRIGGER
+axis 0x05 RTRIGGER
+
+# Left and right stick.
+# The reported value for flat is 128 out of a range from -32767 to 32768, which is absurd.
+# This confuses applications that rely on the flat value because the joystick actually
+# settles in a flat range of +/- 4096 or so.
+axis 0x00 X flat 4096
+axis 0x01 Y flat 4096
+axis 0x03 Z flat 4096
+axis 0x04 RZ flat 4096
+
+key 317   BUTTON_THUMBL
+key 318   BUTTON_THUMBR
+
+# Hat.
+axis 0x10 HAT_X
+axis 0x11 HAT_Y
+
+
+# Mapping according to https://www.kernel.org/doc/Documentation/input/gamepad.txt
+# Two overlapping rectangles
+key 314   BUTTON_SELECT
+# Hamburger - 3 parallel lines
+key 315   BUTTON_START
+
+# Xbox key
+key 316   BUTTON_MODE
diff --git a/data/keyboards/Vendor_0e6f_Product_02a6.kl b/data/keyboards/Vendor_0e6f_Product_02a6.kl
new file mode 100644
index 0000000..99a5931
--- /dev/null
+++ b/data/keyboards/Vendor_0e6f_Product_02a6.kl
@@ -0,0 +1,58 @@
+# Copyright (C) 2020 The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+#
+# PDP Wired Controller for Xbox One - Camo Series
+# Autogenerated based on Vendor_045e_Product_02ea.kl (XBox One Controller - Model 1708)
+#
+
+# Mapping according to https://developer.android.com/training/game-controllers/controller-input.html
+
+key 304   BUTTON_A
+key 305   BUTTON_B
+key 307   BUTTON_X
+key 308   BUTTON_Y
+
+key 310   BUTTON_L1
+key 311   BUTTON_R1
+
+# Triggers.
+axis 0x02 LTRIGGER
+axis 0x05 RTRIGGER
+
+# Left and right stick.
+# The reported value for flat is 128 out of a range from -32767 to 32768, which is absurd.
+# This confuses applications that rely on the flat value because the joystick actually
+# settles in a flat range of +/- 4096 or so.
+axis 0x00 X flat 4096
+axis 0x01 Y flat 4096
+axis 0x03 Z flat 4096
+axis 0x04 RZ flat 4096
+
+key 317   BUTTON_THUMBL
+key 318   BUTTON_THUMBR
+
+# Hat.
+axis 0x10 HAT_X
+axis 0x11 HAT_Y
+
+
+# Mapping according to https://www.kernel.org/doc/Documentation/input/gamepad.txt
+# Two overlapping rectangles
+key 314   BUTTON_SELECT
+# Hamburger - 3 parallel lines
+key 315   BUTTON_START
+
+# Xbox key
+key 316   BUTTON_MODE
diff --git a/data/keyboards/Vendor_0e6f_Product_02ab.kl b/data/keyboards/Vendor_0e6f_Product_02ab.kl
new file mode 100644
index 0000000..071a56c
--- /dev/null
+++ b/data/keyboards/Vendor_0e6f_Product_02ab.kl
@@ -0,0 +1,58 @@
+# Copyright (C) 2020 The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+#
+# PDP Controller for Xbox One
+# Autogenerated based on Vendor_045e_Product_02ea.kl (XBox One Controller - Model 1708)
+#
+
+# Mapping according to https://developer.android.com/training/game-controllers/controller-input.html
+
+key 304   BUTTON_A
+key 305   BUTTON_B
+key 307   BUTTON_X
+key 308   BUTTON_Y
+
+key 310   BUTTON_L1
+key 311   BUTTON_R1
+
+# Triggers.
+axis 0x02 LTRIGGER
+axis 0x05 RTRIGGER
+
+# Left and right stick.
+# The reported value for flat is 128 out of a range from -32767 to 32768, which is absurd.
+# This confuses applications that rely on the flat value because the joystick actually
+# settles in a flat range of +/- 4096 or so.
+axis 0x00 X flat 4096
+axis 0x01 Y flat 4096
+axis 0x03 Z flat 4096
+axis 0x04 RZ flat 4096
+
+key 317   BUTTON_THUMBL
+key 318   BUTTON_THUMBR
+
+# Hat.
+axis 0x10 HAT_X
+axis 0x11 HAT_Y
+
+
+# Mapping according to https://www.kernel.org/doc/Documentation/input/gamepad.txt
+# Two overlapping rectangles
+key 314   BUTTON_SELECT
+# Hamburger - 3 parallel lines
+key 315   BUTTON_START
+
+# Xbox key
+key 316   BUTTON_MODE
diff --git a/data/keyboards/Vendor_0e6f_Product_0301.kl b/data/keyboards/Vendor_0e6f_Product_0301.kl
new file mode 100644
index 0000000..a3b982d
--- /dev/null
+++ b/data/keyboards/Vendor_0e6f_Product_0301.kl
@@ -0,0 +1,58 @@
+# Copyright (C) 2020 The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+#
+# Logic3 Controller
+# Autogenerated based on Vendor_045e_Product_02ea.kl (XBox One Controller - Model 1708)
+#
+
+# Mapping according to https://developer.android.com/training/game-controllers/controller-input.html
+
+key 304   BUTTON_A
+key 305   BUTTON_B
+key 307   BUTTON_X
+key 308   BUTTON_Y
+
+key 310   BUTTON_L1
+key 311   BUTTON_R1
+
+# Triggers.
+axis 0x02 LTRIGGER
+axis 0x05 RTRIGGER
+
+# Left and right stick.
+# The reported value for flat is 128 out of a range from -32767 to 32768, which is absurd.
+# This confuses applications that rely on the flat value because the joystick actually
+# settles in a flat range of +/- 4096 or so.
+axis 0x00 X flat 4096
+axis 0x01 Y flat 4096
+axis 0x03 Z flat 4096
+axis 0x04 RZ flat 4096
+
+key 317   BUTTON_THUMBL
+key 318   BUTTON_THUMBR
+
+# Hat.
+axis 0x10 HAT_X
+axis 0x11 HAT_Y
+
+
+# Mapping according to https://www.kernel.org/doc/Documentation/input/gamepad.txt
+# Two overlapping rectangles
+key 314   BUTTON_SELECT
+# Hamburger - 3 parallel lines
+key 315   BUTTON_START
+
+# Xbox key
+key 316   BUTTON_MODE
diff --git a/data/keyboards/Vendor_0e6f_Product_0346.kl b/data/keyboards/Vendor_0e6f_Product_0346.kl
new file mode 100644
index 0000000..6fefbf7
--- /dev/null
+++ b/data/keyboards/Vendor_0e6f_Product_0346.kl
@@ -0,0 +1,58 @@
+# Copyright (C) 2020 The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+#
+# Rock Candy Gamepad for Xbox One 2016
+# Autogenerated based on Vendor_045e_Product_02ea.kl (XBox One Controller - Model 1708)
+#
+
+# Mapping according to https://developer.android.com/training/game-controllers/controller-input.html
+
+key 304   BUTTON_A
+key 305   BUTTON_B
+key 307   BUTTON_X
+key 308   BUTTON_Y
+
+key 310   BUTTON_L1
+key 311   BUTTON_R1
+
+# Triggers.
+axis 0x02 LTRIGGER
+axis 0x05 RTRIGGER
+
+# Left and right stick.
+# The reported value for flat is 128 out of a range from -32767 to 32768, which is absurd.
+# This confuses applications that rely on the flat value because the joystick actually
+# settles in a flat range of +/- 4096 or so.
+axis 0x00 X flat 4096
+axis 0x01 Y flat 4096
+axis 0x03 Z flat 4096
+axis 0x04 RZ flat 4096
+
+key 317   BUTTON_THUMBL
+key 318   BUTTON_THUMBR
+
+# Hat.
+axis 0x10 HAT_X
+axis 0x11 HAT_Y
+
+
+# Mapping according to https://www.kernel.org/doc/Documentation/input/gamepad.txt
+# Two overlapping rectangles
+key 314   BUTTON_SELECT
+# Hamburger - 3 parallel lines
+key 315   BUTTON_START
+
+# Xbox key
+key 316   BUTTON_MODE
diff --git a/data/keyboards/Vendor_0e6f_Product_0401.kl b/data/keyboards/Vendor_0e6f_Product_0401.kl
new file mode 100644
index 0000000..a3b982d
--- /dev/null
+++ b/data/keyboards/Vendor_0e6f_Product_0401.kl
@@ -0,0 +1,58 @@
+# Copyright (C) 2020 The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+#
+# Logic3 Controller
+# Autogenerated based on Vendor_045e_Product_02ea.kl (XBox One Controller - Model 1708)
+#
+
+# Mapping according to https://developer.android.com/training/game-controllers/controller-input.html
+
+key 304   BUTTON_A
+key 305   BUTTON_B
+key 307   BUTTON_X
+key 308   BUTTON_Y
+
+key 310   BUTTON_L1
+key 311   BUTTON_R1
+
+# Triggers.
+axis 0x02 LTRIGGER
+axis 0x05 RTRIGGER
+
+# Left and right stick.
+# The reported value for flat is 128 out of a range from -32767 to 32768, which is absurd.
+# This confuses applications that rely on the flat value because the joystick actually
+# settles in a flat range of +/- 4096 or so.
+axis 0x00 X flat 4096
+axis 0x01 Y flat 4096
+axis 0x03 Z flat 4096
+axis 0x04 RZ flat 4096
+
+key 317   BUTTON_THUMBL
+key 318   BUTTON_THUMBR
+
+# Hat.
+axis 0x10 HAT_X
+axis 0x11 HAT_Y
+
+
+# Mapping according to https://www.kernel.org/doc/Documentation/input/gamepad.txt
+# Two overlapping rectangles
+key 314   BUTTON_SELECT
+# Hamburger - 3 parallel lines
+key 315   BUTTON_START
+
+# Xbox key
+key 316   BUTTON_MODE
diff --git a/data/keyboards/Vendor_0e6f_Product_0413.kl b/data/keyboards/Vendor_0e6f_Product_0413.kl
new file mode 100644
index 0000000..90e1f75
--- /dev/null
+++ b/data/keyboards/Vendor_0e6f_Product_0413.kl
@@ -0,0 +1,58 @@
+# Copyright (C) 2020 The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+#
+# Afterglow AX.1 Gamepad for Xbox 360
+# Autogenerated based on Vendor_045e_Product_02ea.kl (XBox One Controller - Model 1708)
+#
+
+# Mapping according to https://developer.android.com/training/game-controllers/controller-input.html
+
+key 304   BUTTON_A
+key 305   BUTTON_B
+key 307   BUTTON_X
+key 308   BUTTON_Y
+
+key 310   BUTTON_L1
+key 311   BUTTON_R1
+
+# Triggers.
+axis 0x02 LTRIGGER
+axis 0x05 RTRIGGER
+
+# Left and right stick.
+# The reported value for flat is 128 out of a range from -32767 to 32768, which is absurd.
+# This confuses applications that rely on the flat value because the joystick actually
+# settles in a flat range of +/- 4096 or so.
+axis 0x00 X flat 4096
+axis 0x01 Y flat 4096
+axis 0x03 Z flat 4096
+axis 0x04 RZ flat 4096
+
+key 317   BUTTON_THUMBL
+key 318   BUTTON_THUMBR
+
+# Hat.
+axis 0x10 HAT_X
+axis 0x11 HAT_Y
+
+
+# Mapping according to https://www.kernel.org/doc/Documentation/input/gamepad.txt
+# Two overlapping rectangles
+key 314   BUTTON_SELECT
+# Hamburger - 3 parallel lines
+key 315   BUTTON_START
+
+# Xbox key
+key 316   BUTTON_MODE
diff --git a/data/keyboards/Vendor_0e6f_Product_0501.kl b/data/keyboards/Vendor_0e6f_Product_0501.kl
new file mode 100644
index 0000000..35831d1
--- /dev/null
+++ b/data/keyboards/Vendor_0e6f_Product_0501.kl
@@ -0,0 +1,58 @@
+# Copyright (C) 2020 The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+#
+# PDP Xbox 360 Controller
+# Autogenerated based on Vendor_045e_Product_02ea.kl (XBox One Controller - Model 1708)
+#
+
+# Mapping according to https://developer.android.com/training/game-controllers/controller-input.html
+
+key 304   BUTTON_A
+key 305   BUTTON_B
+key 307   BUTTON_X
+key 308   BUTTON_Y
+
+key 310   BUTTON_L1
+key 311   BUTTON_R1
+
+# Triggers.
+axis 0x02 LTRIGGER
+axis 0x05 RTRIGGER
+
+# Left and right stick.
+# The reported value for flat is 128 out of a range from -32767 to 32768, which is absurd.
+# This confuses applications that rely on the flat value because the joystick actually
+# settles in a flat range of +/- 4096 or so.
+axis 0x00 X flat 4096
+axis 0x01 Y flat 4096
+axis 0x03 Z flat 4096
+axis 0x04 RZ flat 4096
+
+key 317   BUTTON_THUMBL
+key 318   BUTTON_THUMBR
+
+# Hat.
+axis 0x10 HAT_X
+axis 0x11 HAT_Y
+
+
+# Mapping according to https://www.kernel.org/doc/Documentation/input/gamepad.txt
+# Two overlapping rectangles
+key 314   BUTTON_SELECT
+# Hamburger - 3 parallel lines
+key 315   BUTTON_START
+
+# Xbox key
+key 316   BUTTON_MODE
diff --git a/data/keyboards/Vendor_0e6f_Product_f900.kl b/data/keyboards/Vendor_0e6f_Product_f900.kl
new file mode 100644
index 0000000..44848ba
--- /dev/null
+++ b/data/keyboards/Vendor_0e6f_Product_f900.kl
@@ -0,0 +1,58 @@
+# Copyright (C) 2020 The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+#
+# PDP Afterglow AX.1
+# Autogenerated based on Vendor_045e_Product_02ea.kl (XBox One Controller - Model 1708)
+#
+
+# Mapping according to https://developer.android.com/training/game-controllers/controller-input.html
+
+key 304   BUTTON_A
+key 305   BUTTON_B
+key 307   BUTTON_X
+key 308   BUTTON_Y
+
+key 310   BUTTON_L1
+key 311   BUTTON_R1
+
+# Triggers.
+axis 0x02 LTRIGGER
+axis 0x05 RTRIGGER
+
+# Left and right stick.
+# The reported value for flat is 128 out of a range from -32767 to 32768, which is absurd.
+# This confuses applications that rely on the flat value because the joystick actually
+# settles in a flat range of +/- 4096 or so.
+axis 0x00 X flat 4096
+axis 0x01 Y flat 4096
+axis 0x03 Z flat 4096
+axis 0x04 RZ flat 4096
+
+key 317   BUTTON_THUMBL
+key 318   BUTTON_THUMBR
+
+# Hat.
+axis 0x10 HAT_X
+axis 0x11 HAT_Y
+
+
+# Mapping according to https://www.kernel.org/doc/Documentation/input/gamepad.txt
+# Two overlapping rectangles
+key 314   BUTTON_SELECT
+# Hamburger - 3 parallel lines
+key 315   BUTTON_START
+
+# Xbox key
+key 316   BUTTON_MODE
diff --git a/data/keyboards/Vendor_0f0d_Product_000a.kl b/data/keyboards/Vendor_0f0d_Product_000a.kl
new file mode 100644
index 0000000..b3aea04
--- /dev/null
+++ b/data/keyboards/Vendor_0f0d_Product_000a.kl
@@ -0,0 +1,58 @@
+# Copyright (C) 2020 The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+#
+# Hori Co. DOA4 FightStick
+# Autogenerated based on Vendor_045e_Product_02ea.kl (XBox One Controller - Model 1708)
+#
+
+# Mapping according to https://developer.android.com/training/game-controllers/controller-input.html
+
+key 304   BUTTON_A
+key 305   BUTTON_B
+key 307   BUTTON_X
+key 308   BUTTON_Y
+
+key 310   BUTTON_L1
+key 311   BUTTON_R1
+
+# Triggers.
+axis 0x02 LTRIGGER
+axis 0x05 RTRIGGER
+
+# Left and right stick.
+# The reported value for flat is 128 out of a range from -32767 to 32768, which is absurd.
+# This confuses applications that rely on the flat value because the joystick actually
+# settles in a flat range of +/- 4096 or so.
+axis 0x00 X flat 4096
+axis 0x01 Y flat 4096
+axis 0x03 Z flat 4096
+axis 0x04 RZ flat 4096
+
+key 317   BUTTON_THUMBL
+key 318   BUTTON_THUMBR
+
+# Hat.
+axis 0x10 HAT_X
+axis 0x11 HAT_Y
+
+
+# Mapping according to https://www.kernel.org/doc/Documentation/input/gamepad.txt
+# Two overlapping rectangles
+key 314   BUTTON_SELECT
+# Hamburger - 3 parallel lines
+key 315   BUTTON_START
+
+# Xbox key
+key 316   BUTTON_MODE
diff --git a/data/keyboards/Vendor_0f0d_Product_000c.kl b/data/keyboards/Vendor_0f0d_Product_000c.kl
new file mode 100644
index 0000000..49c3add
--- /dev/null
+++ b/data/keyboards/Vendor_0f0d_Product_000c.kl
@@ -0,0 +1,58 @@
+# Copyright (C) 2020 The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+#
+# Hori PadEX Turbo
+# Autogenerated based on Vendor_045e_Product_02ea.kl (XBox One Controller - Model 1708)
+#
+
+# Mapping according to https://developer.android.com/training/game-controllers/controller-input.html
+
+key 304   BUTTON_A
+key 305   BUTTON_B
+key 307   BUTTON_X
+key 308   BUTTON_Y
+
+key 310   BUTTON_L1
+key 311   BUTTON_R1
+
+# Triggers.
+axis 0x02 LTRIGGER
+axis 0x05 RTRIGGER
+
+# Left and right stick.
+# The reported value for flat is 128 out of a range from -32767 to 32768, which is absurd.
+# This confuses applications that rely on the flat value because the joystick actually
+# settles in a flat range of +/- 4096 or so.
+axis 0x00 X flat 4096
+axis 0x01 Y flat 4096
+axis 0x03 Z flat 4096
+axis 0x04 RZ flat 4096
+
+key 317   BUTTON_THUMBL
+key 318   BUTTON_THUMBR
+
+# Hat.
+axis 0x10 HAT_X
+axis 0x11 HAT_Y
+
+
+# Mapping according to https://www.kernel.org/doc/Documentation/input/gamepad.txt
+# Two overlapping rectangles
+key 314   BUTTON_SELECT
+# Hamburger - 3 parallel lines
+key 315   BUTTON_START
+
+# Xbox key
+key 316   BUTTON_MODE
diff --git a/data/keyboards/Vendor_0f0d_Product_0067.kl b/data/keyboards/Vendor_0f0d_Product_0067.kl
new file mode 100644
index 0000000..0dfcceb
--- /dev/null
+++ b/data/keyboards/Vendor_0f0d_Product_0067.kl
@@ -0,0 +1,58 @@
+# Copyright (C) 2020 The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+#
+# HORIPAD ONE
+# Autogenerated based on Vendor_045e_Product_02ea.kl (XBox One Controller - Model 1708)
+#
+
+# Mapping according to https://developer.android.com/training/game-controllers/controller-input.html
+
+key 304   BUTTON_A
+key 305   BUTTON_B
+key 307   BUTTON_X
+key 308   BUTTON_Y
+
+key 310   BUTTON_L1
+key 311   BUTTON_R1
+
+# Triggers.
+axis 0x02 LTRIGGER
+axis 0x05 RTRIGGER
+
+# Left and right stick.
+# The reported value for flat is 128 out of a range from -32767 to 32768, which is absurd.
+# This confuses applications that rely on the flat value because the joystick actually
+# settles in a flat range of +/- 4096 or so.
+axis 0x00 X flat 4096
+axis 0x01 Y flat 4096
+axis 0x03 Z flat 4096
+axis 0x04 RZ flat 4096
+
+key 317   BUTTON_THUMBL
+key 318   BUTTON_THUMBR
+
+# Hat.
+axis 0x10 HAT_X
+axis 0x11 HAT_Y
+
+
+# Mapping according to https://www.kernel.org/doc/Documentation/input/gamepad.txt
+# Two overlapping rectangles
+key 314   BUTTON_SELECT
+# Hamburger - 3 parallel lines
+key 315   BUTTON_START
+
+# Xbox key
+key 316   BUTTON_MODE
diff --git a/data/keyboards/Vendor_1038_Product_1430.kl b/data/keyboards/Vendor_1038_Product_1430.kl
new file mode 100644
index 0000000..e635c1d
--- /dev/null
+++ b/data/keyboards/Vendor_1038_Product_1430.kl
@@ -0,0 +1,58 @@
+# Copyright (C) 2020 The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+#
+# SteelSeries Stratus Duo
+# Autogenerated based on Vendor_045e_Product_02ea.kl (XBox One Controller - Model 1708)
+#
+
+# Mapping according to https://developer.android.com/training/game-controllers/controller-input.html
+
+key 304   BUTTON_A
+key 305   BUTTON_B
+key 307   BUTTON_X
+key 308   BUTTON_Y
+
+key 310   BUTTON_L1
+key 311   BUTTON_R1
+
+# Triggers.
+axis 0x02 LTRIGGER
+axis 0x05 RTRIGGER
+
+# Left and right stick.
+# The reported value for flat is 128 out of a range from -32767 to 32768, which is absurd.
+# This confuses applications that rely on the flat value because the joystick actually
+# settles in a flat range of +/- 4096 or so.
+axis 0x00 X flat 4096
+axis 0x01 Y flat 4096
+axis 0x03 Z flat 4096
+axis 0x04 RZ flat 4096
+
+key 317   BUTTON_THUMBL
+key 318   BUTTON_THUMBR
+
+# Hat.
+axis 0x10 HAT_X
+axis 0x11 HAT_Y
+
+
+# Mapping according to https://www.kernel.org/doc/Documentation/input/gamepad.txt
+# Two overlapping rectangles
+key 314   BUTTON_SELECT
+# Hamburger - 3 parallel lines
+key 315   BUTTON_START
+
+# Xbox key
+key 316   BUTTON_MODE
diff --git a/data/keyboards/Vendor_1038_Product_1431.kl b/data/keyboards/Vendor_1038_Product_1431.kl
new file mode 100644
index 0000000..e635c1d
--- /dev/null
+++ b/data/keyboards/Vendor_1038_Product_1431.kl
@@ -0,0 +1,58 @@
+# Copyright (C) 2020 The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+#
+# SteelSeries Stratus Duo
+# Autogenerated based on Vendor_045e_Product_02ea.kl (XBox One Controller - Model 1708)
+#
+
+# Mapping according to https://developer.android.com/training/game-controllers/controller-input.html
+
+key 304   BUTTON_A
+key 305   BUTTON_B
+key 307   BUTTON_X
+key 308   BUTTON_Y
+
+key 310   BUTTON_L1
+key 311   BUTTON_R1
+
+# Triggers.
+axis 0x02 LTRIGGER
+axis 0x05 RTRIGGER
+
+# Left and right stick.
+# The reported value for flat is 128 out of a range from -32767 to 32768, which is absurd.
+# This confuses applications that rely on the flat value because the joystick actually
+# settles in a flat range of +/- 4096 or so.
+axis 0x00 X flat 4096
+axis 0x01 Y flat 4096
+axis 0x03 Z flat 4096
+axis 0x04 RZ flat 4096
+
+key 317   BUTTON_THUMBL
+key 318   BUTTON_THUMBR
+
+# Hat.
+axis 0x10 HAT_X
+axis 0x11 HAT_Y
+
+
+# Mapping according to https://www.kernel.org/doc/Documentation/input/gamepad.txt
+# Two overlapping rectangles
+key 314   BUTTON_SELECT
+# Hamburger - 3 parallel lines
+key 315   BUTTON_START
+
+# Xbox key
+key 316   BUTTON_MODE
diff --git a/data/keyboards/Vendor_11c9_Product_55f0.kl b/data/keyboards/Vendor_11c9_Product_55f0.kl
new file mode 100644
index 0000000..dbb4a7e
--- /dev/null
+++ b/data/keyboards/Vendor_11c9_Product_55f0.kl
@@ -0,0 +1,58 @@
+# Copyright (C) 2020 The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+#
+# Nacon GC-100XF
+# Autogenerated based on Vendor_045e_Product_02ea.kl (XBox One Controller - Model 1708)
+#
+
+# Mapping according to https://developer.android.com/training/game-controllers/controller-input.html
+
+key 304   BUTTON_A
+key 305   BUTTON_B
+key 307   BUTTON_X
+key 308   BUTTON_Y
+
+key 310   BUTTON_L1
+key 311   BUTTON_R1
+
+# Triggers.
+axis 0x02 LTRIGGER
+axis 0x05 RTRIGGER
+
+# Left and right stick.
+# The reported value for flat is 128 out of a range from -32767 to 32768, which is absurd.
+# This confuses applications that rely on the flat value because the joystick actually
+# settles in a flat range of +/- 4096 or so.
+axis 0x00 X flat 4096
+axis 0x01 Y flat 4096
+axis 0x03 Z flat 4096
+axis 0x04 RZ flat 4096
+
+key 317   BUTTON_THUMBL
+key 318   BUTTON_THUMBR
+
+# Hat.
+axis 0x10 HAT_X
+axis 0x11 HAT_Y
+
+
+# Mapping according to https://www.kernel.org/doc/Documentation/input/gamepad.txt
+# Two overlapping rectangles
+key 314   BUTTON_SELECT
+# Hamburger - 3 parallel lines
+key 315   BUTTON_START
+
+# Xbox key
+key 316   BUTTON_MODE
diff --git a/data/keyboards/Vendor_12ab_Product_0301.kl b/data/keyboards/Vendor_12ab_Product_0301.kl
new file mode 100644
index 0000000..36956c1
--- /dev/null
+++ b/data/keyboards/Vendor_12ab_Product_0301.kl
@@ -0,0 +1,58 @@
+# Copyright (C) 2020 The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+#
+# PDP AFTERGLOW AX.1
+# Autogenerated based on Vendor_045e_Product_02ea.kl (XBox One Controller - Model 1708)
+#
+
+# Mapping according to https://developer.android.com/training/game-controllers/controller-input.html
+
+key 304   BUTTON_A
+key 305   BUTTON_B
+key 307   BUTTON_X
+key 308   BUTTON_Y
+
+key 310   BUTTON_L1
+key 311   BUTTON_R1
+
+# Triggers.
+axis 0x02 LTRIGGER
+axis 0x05 RTRIGGER
+
+# Left and right stick.
+# The reported value for flat is 128 out of a range from -32767 to 32768, which is absurd.
+# This confuses applications that rely on the flat value because the joystick actually
+# settles in a flat range of +/- 4096 or so.
+axis 0x00 X flat 4096
+axis 0x01 Y flat 4096
+axis 0x03 Z flat 4096
+axis 0x04 RZ flat 4096
+
+key 317   BUTTON_THUMBL
+key 318   BUTTON_THUMBR
+
+# Hat.
+axis 0x10 HAT_X
+axis 0x11 HAT_Y
+
+
+# Mapping according to https://www.kernel.org/doc/Documentation/input/gamepad.txt
+# Two overlapping rectangles
+key 314   BUTTON_SELECT
+# Hamburger - 3 parallel lines
+key 315   BUTTON_START
+
+# Xbox key
+key 316   BUTTON_MODE
diff --git a/data/keyboards/Vendor_1430_Product_4748.kl b/data/keyboards/Vendor_1430_Product_4748.kl
new file mode 100644
index 0000000..dbe8308
--- /dev/null
+++ b/data/keyboards/Vendor_1430_Product_4748.kl
@@ -0,0 +1,58 @@
+# Copyright (C) 2020 The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+#
+# RedOctane Guitar Hero X-plorer
+# Autogenerated based on Vendor_045e_Product_02ea.kl (XBox One Controller - Model 1708)
+#
+
+# Mapping according to https://developer.android.com/training/game-controllers/controller-input.html
+
+key 304   BUTTON_A
+key 305   BUTTON_B
+key 307   BUTTON_X
+key 308   BUTTON_Y
+
+key 310   BUTTON_L1
+key 311   BUTTON_R1
+
+# Triggers.
+axis 0x02 LTRIGGER
+axis 0x05 RTRIGGER
+
+# Left and right stick.
+# The reported value for flat is 128 out of a range from -32767 to 32768, which is absurd.
+# This confuses applications that rely on the flat value because the joystick actually
+# settles in a flat range of +/- 4096 or so.
+axis 0x00 X flat 4096
+axis 0x01 Y flat 4096
+axis 0x03 Z flat 4096
+axis 0x04 RZ flat 4096
+
+key 317   BUTTON_THUMBL
+key 318   BUTTON_THUMBR
+
+# Hat.
+axis 0x10 HAT_X
+axis 0x11 HAT_Y
+
+
+# Mapping according to https://www.kernel.org/doc/Documentation/input/gamepad.txt
+# Two overlapping rectangles
+key 314   BUTTON_SELECT
+# Hamburger - 3 parallel lines
+key 315   BUTTON_START
+
+# Xbox key
+key 316   BUTTON_MODE
diff --git a/data/keyboards/Vendor_1430_Product_f801.kl b/data/keyboards/Vendor_1430_Product_f801.kl
new file mode 100644
index 0000000..a8f9146
--- /dev/null
+++ b/data/keyboards/Vendor_1430_Product_f801.kl
@@ -0,0 +1,58 @@
+# Copyright (C) 2020 The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+#
+# RedOctane Controller
+# Autogenerated based on Vendor_045e_Product_02ea.kl (XBox One Controller - Model 1708)
+#
+
+# Mapping according to https://developer.android.com/training/game-controllers/controller-input.html
+
+key 304   BUTTON_A
+key 305   BUTTON_B
+key 307   BUTTON_X
+key 308   BUTTON_Y
+
+key 310   BUTTON_L1
+key 311   BUTTON_R1
+
+# Triggers.
+axis 0x02 LTRIGGER
+axis 0x05 RTRIGGER
+
+# Left and right stick.
+# The reported value for flat is 128 out of a range from -32767 to 32768, which is absurd.
+# This confuses applications that rely on the flat value because the joystick actually
+# settles in a flat range of +/- 4096 or so.
+axis 0x00 X flat 4096
+axis 0x01 Y flat 4096
+axis 0x03 Z flat 4096
+axis 0x04 RZ flat 4096
+
+key 317   BUTTON_THUMBL
+key 318   BUTTON_THUMBR
+
+# Hat.
+axis 0x10 HAT_X
+axis 0x11 HAT_Y
+
+
+# Mapping according to https://www.kernel.org/doc/Documentation/input/gamepad.txt
+# Two overlapping rectangles
+key 314   BUTTON_SELECT
+# Hamburger - 3 parallel lines
+key 315   BUTTON_START
+
+# Xbox key
+key 316   BUTTON_MODE
diff --git a/data/keyboards/Vendor_146b_Product_0601.kl b/data/keyboards/Vendor_146b_Product_0601.kl
new file mode 100644
index 0000000..ea2f221
--- /dev/null
+++ b/data/keyboards/Vendor_146b_Product_0601.kl
@@ -0,0 +1,58 @@
+# Copyright (C) 2020 The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+#
+# BigBen Interactive XBOX 360 Controller
+# Autogenerated based on Vendor_045e_Product_02ea.kl (XBox One Controller - Model 1708)
+#
+
+# Mapping according to https://developer.android.com/training/game-controllers/controller-input.html
+
+key 304   BUTTON_A
+key 305   BUTTON_B
+key 307   BUTTON_X
+key 308   BUTTON_Y
+
+key 310   BUTTON_L1
+key 311   BUTTON_R1
+
+# Triggers.
+axis 0x02 LTRIGGER
+axis 0x05 RTRIGGER
+
+# Left and right stick.
+# The reported value for flat is 128 out of a range from -32767 to 32768, which is absurd.
+# This confuses applications that rely on the flat value because the joystick actually
+# settles in a flat range of +/- 4096 or so.
+axis 0x00 X flat 4096
+axis 0x01 Y flat 4096
+axis 0x03 Z flat 4096
+axis 0x04 RZ flat 4096
+
+key 317   BUTTON_THUMBL
+key 318   BUTTON_THUMBR
+
+# Hat.
+axis 0x10 HAT_X
+axis 0x11 HAT_Y
+
+
+# Mapping according to https://www.kernel.org/doc/Documentation/input/gamepad.txt
+# Two overlapping rectangles
+key 314   BUTTON_SELECT
+# Hamburger - 3 parallel lines
+key 315   BUTTON_START
+
+# Xbox key
+key 316   BUTTON_MODE
diff --git a/data/keyboards/Vendor_1532_Product_0037.kl b/data/keyboards/Vendor_1532_Product_0037.kl
new file mode 100644
index 0000000..39d8b2e
--- /dev/null
+++ b/data/keyboards/Vendor_1532_Product_0037.kl
@@ -0,0 +1,58 @@
+# Copyright (C) 2020 The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+#
+# Razer Sabertooth
+# Autogenerated based on Vendor_045e_Product_02ea.kl (XBox One Controller - Model 1708)
+#
+
+# Mapping according to https://developer.android.com/training/game-controllers/controller-input.html
+
+key 304   BUTTON_A
+key 305   BUTTON_B
+key 307   BUTTON_X
+key 308   BUTTON_Y
+
+key 310   BUTTON_L1
+key 311   BUTTON_R1
+
+# Triggers.
+axis 0x02 LTRIGGER
+axis 0x05 RTRIGGER
+
+# Left and right stick.
+# The reported value for flat is 128 out of a range from -32767 to 32768, which is absurd.
+# This confuses applications that rely on the flat value because the joystick actually
+# settles in a flat range of +/- 4096 or so.
+axis 0x00 X flat 4096
+axis 0x01 Y flat 4096
+axis 0x03 Z flat 4096
+axis 0x04 RZ flat 4096
+
+key 317   BUTTON_THUMBL
+key 318   BUTTON_THUMBR
+
+# Hat.
+axis 0x10 HAT_X
+axis 0x11 HAT_Y
+
+
+# Mapping according to https://www.kernel.org/doc/Documentation/input/gamepad.txt
+# Two overlapping rectangles
+key 314   BUTTON_SELECT
+# Hamburger - 3 parallel lines
+key 315   BUTTON_START
+
+# Xbox key
+key 316   BUTTON_MODE
diff --git a/data/keyboards/Vendor_1532_Product_0a03.kl b/data/keyboards/Vendor_1532_Product_0a03.kl
new file mode 100644
index 0000000..75775e9
--- /dev/null
+++ b/data/keyboards/Vendor_1532_Product_0a03.kl
@@ -0,0 +1,58 @@
+# Copyright (C) 2020 The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+#
+# Razer Wildcat
+# Autogenerated based on Vendor_045e_Product_02ea.kl (XBox One Controller - Model 1708)
+#
+
+# Mapping according to https://developer.android.com/training/game-controllers/controller-input.html
+
+key 304   BUTTON_A
+key 305   BUTTON_B
+key 307   BUTTON_X
+key 308   BUTTON_Y
+
+key 310   BUTTON_L1
+key 311   BUTTON_R1
+
+# Triggers.
+axis 0x02 LTRIGGER
+axis 0x05 RTRIGGER
+
+# Left and right stick.
+# The reported value for flat is 128 out of a range from -32767 to 32768, which is absurd.
+# This confuses applications that rely on the flat value because the joystick actually
+# settles in a flat range of +/- 4096 or so.
+axis 0x00 X flat 4096
+axis 0x01 Y flat 4096
+axis 0x03 Z flat 4096
+axis 0x04 RZ flat 4096
+
+key 317   BUTTON_THUMBL
+key 318   BUTTON_THUMBR
+
+# Hat.
+axis 0x10 HAT_X
+axis 0x11 HAT_Y
+
+
+# Mapping according to https://www.kernel.org/doc/Documentation/input/gamepad.txt
+# Two overlapping rectangles
+key 314   BUTTON_SELECT
+# Hamburger - 3 parallel lines
+key 315   BUTTON_START
+
+# Xbox key
+key 316   BUTTON_MODE
diff --git a/data/keyboards/Vendor_15e4_Product_3f00.kl b/data/keyboards/Vendor_15e4_Product_3f00.kl
new file mode 100644
index 0000000..0d641cf
--- /dev/null
+++ b/data/keyboards/Vendor_15e4_Product_3f00.kl
@@ -0,0 +1,58 @@
+# Copyright (C) 2020 The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+#
+# Power A Mini Pro Elite
+# Autogenerated based on Vendor_045e_Product_02ea.kl (XBox One Controller - Model 1708)
+#
+
+# Mapping according to https://developer.android.com/training/game-controllers/controller-input.html
+
+key 304   BUTTON_A
+key 305   BUTTON_B
+key 307   BUTTON_X
+key 308   BUTTON_Y
+
+key 310   BUTTON_L1
+key 311   BUTTON_R1
+
+# Triggers.
+axis 0x02 LTRIGGER
+axis 0x05 RTRIGGER
+
+# Left and right stick.
+# The reported value for flat is 128 out of a range from -32767 to 32768, which is absurd.
+# This confuses applications that rely on the flat value because the joystick actually
+# settles in a flat range of +/- 4096 or so.
+axis 0x00 X flat 4096
+axis 0x01 Y flat 4096
+axis 0x03 Z flat 4096
+axis 0x04 RZ flat 4096
+
+key 317   BUTTON_THUMBL
+key 318   BUTTON_THUMBR
+
+# Hat.
+axis 0x10 HAT_X
+axis 0x11 HAT_Y
+
+
+# Mapping according to https://www.kernel.org/doc/Documentation/input/gamepad.txt
+# Two overlapping rectangles
+key 314   BUTTON_SELECT
+# Hamburger - 3 parallel lines
+key 315   BUTTON_START
+
+# Xbox key
+key 316   BUTTON_MODE
diff --git a/data/keyboards/Vendor_15e4_Product_3f0a.kl b/data/keyboards/Vendor_15e4_Product_3f0a.kl
new file mode 100644
index 0000000..9e98aee
--- /dev/null
+++ b/data/keyboards/Vendor_15e4_Product_3f0a.kl
@@ -0,0 +1,58 @@
+# Copyright (C) 2020 The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+#
+# Xbox Airflo wired controller
+# Autogenerated based on Vendor_045e_Product_02ea.kl (XBox One Controller - Model 1708)
+#
+
+# Mapping according to https://developer.android.com/training/game-controllers/controller-input.html
+
+key 304   BUTTON_A
+key 305   BUTTON_B
+key 307   BUTTON_X
+key 308   BUTTON_Y
+
+key 310   BUTTON_L1
+key 311   BUTTON_R1
+
+# Triggers.
+axis 0x02 LTRIGGER
+axis 0x05 RTRIGGER
+
+# Left and right stick.
+# The reported value for flat is 128 out of a range from -32767 to 32768, which is absurd.
+# This confuses applications that rely on the flat value because the joystick actually
+# settles in a flat range of +/- 4096 or so.
+axis 0x00 X flat 4096
+axis 0x01 Y flat 4096
+axis 0x03 Z flat 4096
+axis 0x04 RZ flat 4096
+
+key 317   BUTTON_THUMBL
+key 318   BUTTON_THUMBR
+
+# Hat.
+axis 0x10 HAT_X
+axis 0x11 HAT_Y
+
+
+# Mapping according to https://www.kernel.org/doc/Documentation/input/gamepad.txt
+# Two overlapping rectangles
+key 314   BUTTON_SELECT
+# Hamburger - 3 parallel lines
+key 315   BUTTON_START
+
+# Xbox key
+key 316   BUTTON_MODE
diff --git a/data/keyboards/Vendor_15e4_Product_3f10.kl b/data/keyboards/Vendor_15e4_Product_3f10.kl
new file mode 100644
index 0000000..7fb0fea
--- /dev/null
+++ b/data/keyboards/Vendor_15e4_Product_3f10.kl
@@ -0,0 +1,58 @@
+# Copyright (C) 2020 The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+#
+# Batarang Xbox 360 controller
+# Autogenerated based on Vendor_045e_Product_02ea.kl (XBox One Controller - Model 1708)
+#
+
+# Mapping according to https://developer.android.com/training/game-controllers/controller-input.html
+
+key 304   BUTTON_A
+key 305   BUTTON_B
+key 307   BUTTON_X
+key 308   BUTTON_Y
+
+key 310   BUTTON_L1
+key 311   BUTTON_R1
+
+# Triggers.
+axis 0x02 LTRIGGER
+axis 0x05 RTRIGGER
+
+# Left and right stick.
+# The reported value for flat is 128 out of a range from -32767 to 32768, which is absurd.
+# This confuses applications that rely on the flat value because the joystick actually
+# settles in a flat range of +/- 4096 or so.
+axis 0x00 X flat 4096
+axis 0x01 Y flat 4096
+axis 0x03 Z flat 4096
+axis 0x04 RZ flat 4096
+
+key 317   BUTTON_THUMBL
+key 318   BUTTON_THUMBR
+
+# Hat.
+axis 0x10 HAT_X
+axis 0x11 HAT_Y
+
+
+# Mapping according to https://www.kernel.org/doc/Documentation/input/gamepad.txt
+# Two overlapping rectangles
+key 314   BUTTON_SELECT
+# Hamburger - 3 parallel lines
+key 315   BUTTON_START
+
+# Xbox key
+key 316   BUTTON_MODE
diff --git a/data/keyboards/Vendor_162e_Product_beef.kl b/data/keyboards/Vendor_162e_Product_beef.kl
new file mode 100644
index 0000000..e7fab5d
--- /dev/null
+++ b/data/keyboards/Vendor_162e_Product_beef.kl
@@ -0,0 +1,58 @@
+# Copyright (C) 2020 The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+#
+# Joytech Neo-Se Take2
+# Autogenerated based on Vendor_045e_Product_02ea.kl (XBox One Controller - Model 1708)
+#
+
+# Mapping according to https://developer.android.com/training/game-controllers/controller-input.html
+
+key 304   BUTTON_A
+key 305   BUTTON_B
+key 307   BUTTON_X
+key 308   BUTTON_Y
+
+key 310   BUTTON_L1
+key 311   BUTTON_R1
+
+# Triggers.
+axis 0x02 LTRIGGER
+axis 0x05 RTRIGGER
+
+# Left and right stick.
+# The reported value for flat is 128 out of a range from -32767 to 32768, which is absurd.
+# This confuses applications that rely on the flat value because the joystick actually
+# settles in a flat range of +/- 4096 or so.
+axis 0x00 X flat 4096
+axis 0x01 Y flat 4096
+axis 0x03 Z flat 4096
+axis 0x04 RZ flat 4096
+
+key 317   BUTTON_THUMBL
+key 318   BUTTON_THUMBR
+
+# Hat.
+axis 0x10 HAT_X
+axis 0x11 HAT_Y
+
+
+# Mapping according to https://www.kernel.org/doc/Documentation/input/gamepad.txt
+# Two overlapping rectangles
+key 314   BUTTON_SELECT
+# Hamburger - 3 parallel lines
+key 315   BUTTON_START
+
+# Xbox key
+key 316   BUTTON_MODE
diff --git a/data/keyboards/Vendor_1bad_Product_0002.kl b/data/keyboards/Vendor_1bad_Product_0002.kl
new file mode 100644
index 0000000..d8eaaba
--- /dev/null
+++ b/data/keyboards/Vendor_1bad_Product_0002.kl
@@ -0,0 +1,58 @@
+# Copyright (C) 2020 The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+#
+# Harmonix Rock Band Guitar
+# Autogenerated based on Vendor_045e_Product_02ea.kl (XBox One Controller - Model 1708)
+#
+
+# Mapping according to https://developer.android.com/training/game-controllers/controller-input.html
+
+key 304   BUTTON_A
+key 305   BUTTON_B
+key 307   BUTTON_X
+key 308   BUTTON_Y
+
+key 310   BUTTON_L1
+key 311   BUTTON_R1
+
+# Triggers.
+axis 0x02 LTRIGGER
+axis 0x05 RTRIGGER
+
+# Left and right stick.
+# The reported value for flat is 128 out of a range from -32767 to 32768, which is absurd.
+# This confuses applications that rely on the flat value because the joystick actually
+# settles in a flat range of +/- 4096 or so.
+axis 0x00 X flat 4096
+axis 0x01 Y flat 4096
+axis 0x03 Z flat 4096
+axis 0x04 RZ flat 4096
+
+key 317   BUTTON_THUMBL
+key 318   BUTTON_THUMBR
+
+# Hat.
+axis 0x10 HAT_X
+axis 0x11 HAT_Y
+
+
+# Mapping according to https://www.kernel.org/doc/Documentation/input/gamepad.txt
+# Two overlapping rectangles
+key 314   BUTTON_SELECT
+# Hamburger - 3 parallel lines
+key 315   BUTTON_START
+
+# Xbox key
+key 316   BUTTON_MODE
diff --git a/data/keyboards/Vendor_1bad_Product_f021.kl b/data/keyboards/Vendor_1bad_Product_f021.kl
new file mode 100644
index 0000000..9fd688b
--- /dev/null
+++ b/data/keyboards/Vendor_1bad_Product_f021.kl
@@ -0,0 +1,58 @@
+# Copyright (C) 2020 The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+#
+# Mad Cats Ghost Recon FS GamePad
+# Autogenerated based on Vendor_045e_Product_02ea.kl (XBox One Controller - Model 1708)
+#
+
+# Mapping according to https://developer.android.com/training/game-controllers/controller-input.html
+
+key 304   BUTTON_A
+key 305   BUTTON_B
+key 307   BUTTON_X
+key 308   BUTTON_Y
+
+key 310   BUTTON_L1
+key 311   BUTTON_R1
+
+# Triggers.
+axis 0x02 LTRIGGER
+axis 0x05 RTRIGGER
+
+# Left and right stick.
+# The reported value for flat is 128 out of a range from -32767 to 32768, which is absurd.
+# This confuses applications that rely on the flat value because the joystick actually
+# settles in a flat range of +/- 4096 or so.
+axis 0x00 X flat 4096
+axis 0x01 Y flat 4096
+axis 0x03 Z flat 4096
+axis 0x04 RZ flat 4096
+
+key 317   BUTTON_THUMBL
+key 318   BUTTON_THUMBR
+
+# Hat.
+axis 0x10 HAT_X
+axis 0x11 HAT_Y
+
+
+# Mapping according to https://www.kernel.org/doc/Documentation/input/gamepad.txt
+# Two overlapping rectangles
+key 314   BUTTON_SELECT
+# Hamburger - 3 parallel lines
+key 315   BUTTON_START
+
+# Xbox key
+key 316   BUTTON_MODE
diff --git a/data/keyboards/Vendor_1bad_Product_f025.kl b/data/keyboards/Vendor_1bad_Product_f025.kl
new file mode 100644
index 0000000..03aab44
--- /dev/null
+++ b/data/keyboards/Vendor_1bad_Product_f025.kl
@@ -0,0 +1,58 @@
+# Copyright (C) 2020 The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+#
+# Mad Catz Call Of Duty
+# Autogenerated based on Vendor_045e_Product_02ea.kl (XBox One Controller - Model 1708)
+#
+
+# Mapping according to https://developer.android.com/training/game-controllers/controller-input.html
+
+key 304   BUTTON_A
+key 305   BUTTON_B
+key 307   BUTTON_X
+key 308   BUTTON_Y
+
+key 310   BUTTON_L1
+key 311   BUTTON_R1
+
+# Triggers.
+axis 0x02 LTRIGGER
+axis 0x05 RTRIGGER
+
+# Left and right stick.
+# The reported value for flat is 128 out of a range from -32767 to 32768, which is absurd.
+# This confuses applications that rely on the flat value because the joystick actually
+# settles in a flat range of +/- 4096 or so.
+axis 0x00 X flat 4096
+axis 0x01 Y flat 4096
+axis 0x03 Z flat 4096
+axis 0x04 RZ flat 4096
+
+key 317   BUTTON_THUMBL
+key 318   BUTTON_THUMBR
+
+# Hat.
+axis 0x10 HAT_X
+axis 0x11 HAT_Y
+
+
+# Mapping according to https://www.kernel.org/doc/Documentation/input/gamepad.txt
+# Two overlapping rectangles
+key 314   BUTTON_SELECT
+# Hamburger - 3 parallel lines
+key 315   BUTTON_START
+
+# Xbox key
+key 316   BUTTON_MODE
diff --git a/data/keyboards/Vendor_1bad_Product_f028.kl b/data/keyboards/Vendor_1bad_Product_f028.kl
new file mode 100644
index 0000000..5173331
--- /dev/null
+++ b/data/keyboards/Vendor_1bad_Product_f028.kl
@@ -0,0 +1,58 @@
+# Copyright (C) 2020 The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+#
+# Street Fighter IV FightPad
+# Autogenerated based on Vendor_045e_Product_02ea.kl (XBox One Controller - Model 1708)
+#
+
+# Mapping according to https://developer.android.com/training/game-controllers/controller-input.html
+
+key 304   BUTTON_A
+key 305   BUTTON_B
+key 307   BUTTON_X
+key 308   BUTTON_Y
+
+key 310   BUTTON_L1
+key 311   BUTTON_R1
+
+# Triggers.
+axis 0x02 LTRIGGER
+axis 0x05 RTRIGGER
+
+# Left and right stick.
+# The reported value for flat is 128 out of a range from -32767 to 32768, which is absurd.
+# This confuses applications that rely on the flat value because the joystick actually
+# settles in a flat range of +/- 4096 or so.
+axis 0x00 X flat 4096
+axis 0x01 Y flat 4096
+axis 0x03 Z flat 4096
+axis 0x04 RZ flat 4096
+
+key 317   BUTTON_THUMBL
+key 318   BUTTON_THUMBR
+
+# Hat.
+axis 0x10 HAT_X
+axis 0x11 HAT_Y
+
+
+# Mapping according to https://www.kernel.org/doc/Documentation/input/gamepad.txt
+# Two overlapping rectangles
+key 314   BUTTON_SELECT
+# Hamburger - 3 parallel lines
+key 315   BUTTON_START
+
+# Xbox key
+key 316   BUTTON_MODE
diff --git a/data/keyboards/Vendor_1bad_Product_f038.kl b/data/keyboards/Vendor_1bad_Product_f038.kl
new file mode 100644
index 0000000..79e147d
--- /dev/null
+++ b/data/keyboards/Vendor_1bad_Product_f038.kl
@@ -0,0 +1,58 @@
+# Copyright (C) 2020 The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+#
+# Street Fighter IV FightStick TE
+# Autogenerated based on Vendor_045e_Product_02ea.kl (XBox One Controller - Model 1708)
+#
+
+# Mapping according to https://developer.android.com/training/game-controllers/controller-input.html
+
+key 304   BUTTON_A
+key 305   BUTTON_B
+key 307   BUTTON_X
+key 308   BUTTON_Y
+
+key 310   BUTTON_L1
+key 311   BUTTON_R1
+
+# Triggers.
+axis 0x02 LTRIGGER
+axis 0x05 RTRIGGER
+
+# Left and right stick.
+# The reported value for flat is 128 out of a range from -32767 to 32768, which is absurd.
+# This confuses applications that rely on the flat value because the joystick actually
+# settles in a flat range of +/- 4096 or so.
+axis 0x00 X flat 4096
+axis 0x01 Y flat 4096
+axis 0x03 Z flat 4096
+axis 0x04 RZ flat 4096
+
+key 317   BUTTON_THUMBL
+key 318   BUTTON_THUMBR
+
+# Hat.
+axis 0x10 HAT_X
+axis 0x11 HAT_Y
+
+
+# Mapping according to https://www.kernel.org/doc/Documentation/input/gamepad.txt
+# Two overlapping rectangles
+key 314   BUTTON_SELECT
+# Hamburger - 3 parallel lines
+key 315   BUTTON_START
+
+# Xbox key
+key 316   BUTTON_MODE
diff --git a/data/keyboards/Vendor_1bad_Product_f501.kl b/data/keyboards/Vendor_1bad_Product_f501.kl
new file mode 100644
index 0000000..1282532
--- /dev/null
+++ b/data/keyboards/Vendor_1bad_Product_f501.kl
@@ -0,0 +1,58 @@
+# Copyright (C) 2020 The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+#
+# HoriPad EX2 Turbo
+# Autogenerated based on Vendor_045e_Product_02ea.kl (XBox One Controller - Model 1708)
+#
+
+# Mapping according to https://developer.android.com/training/game-controllers/controller-input.html
+
+key 304   BUTTON_A
+key 305   BUTTON_B
+key 307   BUTTON_X
+key 308   BUTTON_Y
+
+key 310   BUTTON_L1
+key 311   BUTTON_R1
+
+# Triggers.
+axis 0x02 LTRIGGER
+axis 0x05 RTRIGGER
+
+# Left and right stick.
+# The reported value for flat is 128 out of a range from -32767 to 32768, which is absurd.
+# This confuses applications that rely on the flat value because the joystick actually
+# settles in a flat range of +/- 4096 or so.
+axis 0x00 X flat 4096
+axis 0x01 Y flat 4096
+axis 0x03 Z flat 4096
+axis 0x04 RZ flat 4096
+
+key 317   BUTTON_THUMBL
+key 318   BUTTON_THUMBR
+
+# Hat.
+axis 0x10 HAT_X
+axis 0x11 HAT_Y
+
+
+# Mapping according to https://www.kernel.org/doc/Documentation/input/gamepad.txt
+# Two overlapping rectangles
+key 314   BUTTON_SELECT
+# Hamburger - 3 parallel lines
+key 315   BUTTON_START
+
+# Xbox key
+key 316   BUTTON_MODE
diff --git a/data/keyboards/Vendor_1bad_Product_f506.kl b/data/keyboards/Vendor_1bad_Product_f506.kl
new file mode 100644
index 0000000..3a9d462
--- /dev/null
+++ b/data/keyboards/Vendor_1bad_Product_f506.kl
@@ -0,0 +1,58 @@
+# Copyright (C) 2020 The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+#
+# Hori Real Arcade Pro.EX Premium VLX
+# Autogenerated based on Vendor_045e_Product_02ea.kl (XBox One Controller - Model 1708)
+#
+
+# Mapping according to https://developer.android.com/training/game-controllers/controller-input.html
+
+key 304   BUTTON_A
+key 305   BUTTON_B
+key 307   BUTTON_X
+key 308   BUTTON_Y
+
+key 310   BUTTON_L1
+key 311   BUTTON_R1
+
+# Triggers.
+axis 0x02 LTRIGGER
+axis 0x05 RTRIGGER
+
+# Left and right stick.
+# The reported value for flat is 128 out of a range from -32767 to 32768, which is absurd.
+# This confuses applications that rely on the flat value because the joystick actually
+# settles in a flat range of +/- 4096 or so.
+axis 0x00 X flat 4096
+axis 0x01 Y flat 4096
+axis 0x03 Z flat 4096
+axis 0x04 RZ flat 4096
+
+key 317   BUTTON_THUMBL
+key 318   BUTTON_THUMBR
+
+# Hat.
+axis 0x10 HAT_X
+axis 0x11 HAT_Y
+
+
+# Mapping according to https://www.kernel.org/doc/Documentation/input/gamepad.txt
+# Two overlapping rectangles
+key 314   BUTTON_SELECT
+# Hamburger - 3 parallel lines
+key 315   BUTTON_START
+
+# Xbox key
+key 316   BUTTON_MODE
diff --git a/data/keyboards/Vendor_1bad_Product_f900.kl b/data/keyboards/Vendor_1bad_Product_f900.kl
new file mode 100644
index 0000000..9cfceb4
--- /dev/null
+++ b/data/keyboards/Vendor_1bad_Product_f900.kl
@@ -0,0 +1,58 @@
+# Copyright (C) 2020 The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+#
+# Harmonix Xbox 360 Controller
+# Autogenerated based on Vendor_045e_Product_02ea.kl (XBox One Controller - Model 1708)
+#
+
+# Mapping according to https://developer.android.com/training/game-controllers/controller-input.html
+
+key 304   BUTTON_A
+key 305   BUTTON_B
+key 307   BUTTON_X
+key 308   BUTTON_Y
+
+key 310   BUTTON_L1
+key 311   BUTTON_R1
+
+# Triggers.
+axis 0x02 LTRIGGER
+axis 0x05 RTRIGGER
+
+# Left and right stick.
+# The reported value for flat is 128 out of a range from -32767 to 32768, which is absurd.
+# This confuses applications that rely on the flat value because the joystick actually
+# settles in a flat range of +/- 4096 or so.
+axis 0x00 X flat 4096
+axis 0x01 Y flat 4096
+axis 0x03 Z flat 4096
+axis 0x04 RZ flat 4096
+
+key 317   BUTTON_THUMBL
+key 318   BUTTON_THUMBR
+
+# Hat.
+axis 0x10 HAT_X
+axis 0x11 HAT_Y
+
+
+# Mapping according to https://www.kernel.org/doc/Documentation/input/gamepad.txt
+# Two overlapping rectangles
+key 314   BUTTON_SELECT
+# Hamburger - 3 parallel lines
+key 315   BUTTON_START
+
+# Xbox key
+key 316   BUTTON_MODE
diff --git a/data/keyboards/Vendor_1bad_Product_f901.kl b/data/keyboards/Vendor_1bad_Product_f901.kl
new file mode 100644
index 0000000..86d45e5
--- /dev/null
+++ b/data/keyboards/Vendor_1bad_Product_f901.kl
@@ -0,0 +1,58 @@
+# Copyright (C) 2020 The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+#
+# Gamestop Xbox 360 Controller
+# Autogenerated based on Vendor_045e_Product_02ea.kl (XBox One Controller - Model 1708)
+#
+
+# Mapping according to https://developer.android.com/training/game-controllers/controller-input.html
+
+key 304   BUTTON_A
+key 305   BUTTON_B
+key 307   BUTTON_X
+key 308   BUTTON_Y
+
+key 310   BUTTON_L1
+key 311   BUTTON_R1
+
+# Triggers.
+axis 0x02 LTRIGGER
+axis 0x05 RTRIGGER
+
+# Left and right stick.
+# The reported value for flat is 128 out of a range from -32767 to 32768, which is absurd.
+# This confuses applications that rely on the flat value because the joystick actually
+# settles in a flat range of +/- 4096 or so.
+axis 0x00 X flat 4096
+axis 0x01 Y flat 4096
+axis 0x03 Z flat 4096
+axis 0x04 RZ flat 4096
+
+key 317   BUTTON_THUMBL
+key 318   BUTTON_THUMBR
+
+# Hat.
+axis 0x10 HAT_X
+axis 0x11 HAT_Y
+
+
+# Mapping according to https://www.kernel.org/doc/Documentation/input/gamepad.txt
+# Two overlapping rectangles
+key 314   BUTTON_SELECT
+# Hamburger - 3 parallel lines
+key 315   BUTTON_START
+
+# Xbox key
+key 316   BUTTON_MODE
diff --git a/data/keyboards/Vendor_1bad_Product_f903.kl b/data/keyboards/Vendor_1bad_Product_f903.kl
new file mode 100644
index 0000000..f61c050
--- /dev/null
+++ b/data/keyboards/Vendor_1bad_Product_f903.kl
@@ -0,0 +1,58 @@
+# Copyright (C) 2020 The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+#
+# Tron Xbox 360 controller
+# Autogenerated based on Vendor_045e_Product_02ea.kl (XBox One Controller - Model 1708)
+#
+
+# Mapping according to https://developer.android.com/training/game-controllers/controller-input.html
+
+key 304   BUTTON_A
+key 305   BUTTON_B
+key 307   BUTTON_X
+key 308   BUTTON_Y
+
+key 310   BUTTON_L1
+key 311   BUTTON_R1
+
+# Triggers.
+axis 0x02 LTRIGGER
+axis 0x05 RTRIGGER
+
+# Left and right stick.
+# The reported value for flat is 128 out of a range from -32767 to 32768, which is absurd.
+# This confuses applications that rely on the flat value because the joystick actually
+# settles in a flat range of +/- 4096 or so.
+axis 0x00 X flat 4096
+axis 0x01 Y flat 4096
+axis 0x03 Z flat 4096
+axis 0x04 RZ flat 4096
+
+key 317   BUTTON_THUMBL
+key 318   BUTTON_THUMBR
+
+# Hat.
+axis 0x10 HAT_X
+axis 0x11 HAT_Y
+
+
+# Mapping according to https://www.kernel.org/doc/Documentation/input/gamepad.txt
+# Two overlapping rectangles
+key 314   BUTTON_SELECT
+# Hamburger - 3 parallel lines
+key 315   BUTTON_START
+
+# Xbox key
+key 316   BUTTON_MODE
diff --git a/data/keyboards/Vendor_1bad_Product_f904.kl b/data/keyboards/Vendor_1bad_Product_f904.kl
new file mode 100644
index 0000000..3e02a24
--- /dev/null
+++ b/data/keyboards/Vendor_1bad_Product_f904.kl
@@ -0,0 +1,58 @@
+# Copyright (C) 2020 The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+#
+# PDP Versus Fighting Pad
+# Autogenerated based on Vendor_045e_Product_02ea.kl (XBox One Controller - Model 1708)
+#
+
+# Mapping according to https://developer.android.com/training/game-controllers/controller-input.html
+
+key 304   BUTTON_A
+key 305   BUTTON_B
+key 307   BUTTON_X
+key 308   BUTTON_Y
+
+key 310   BUTTON_L1
+key 311   BUTTON_R1
+
+# Triggers.
+axis 0x02 LTRIGGER
+axis 0x05 RTRIGGER
+
+# Left and right stick.
+# The reported value for flat is 128 out of a range from -32767 to 32768, which is absurd.
+# This confuses applications that rely on the flat value because the joystick actually
+# settles in a flat range of +/- 4096 or so.
+axis 0x00 X flat 4096
+axis 0x01 Y flat 4096
+axis 0x03 Z flat 4096
+axis 0x04 RZ flat 4096
+
+key 317   BUTTON_THUMBL
+key 318   BUTTON_THUMBR
+
+# Hat.
+axis 0x10 HAT_X
+axis 0x11 HAT_Y
+
+
+# Mapping according to https://www.kernel.org/doc/Documentation/input/gamepad.txt
+# Two overlapping rectangles
+key 314   BUTTON_SELECT
+# Hamburger - 3 parallel lines
+key 315   BUTTON_START
+
+# Xbox key
+key 316   BUTTON_MODE
diff --git a/data/keyboards/Vendor_1bad_Product_fa01.kl b/data/keyboards/Vendor_1bad_Product_fa01.kl
new file mode 100644
index 0000000..517413d
--- /dev/null
+++ b/data/keyboards/Vendor_1bad_Product_fa01.kl
@@ -0,0 +1,58 @@
+# Copyright (C) 2020 The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+#
+# MadCatz GamePad
+# Autogenerated based on Vendor_045e_Product_02ea.kl (XBox One Controller - Model 1708)
+#
+
+# Mapping according to https://developer.android.com/training/game-controllers/controller-input.html
+
+key 304   BUTTON_A
+key 305   BUTTON_B
+key 307   BUTTON_X
+key 308   BUTTON_Y
+
+key 310   BUTTON_L1
+key 311   BUTTON_R1
+
+# Triggers.
+axis 0x02 LTRIGGER
+axis 0x05 RTRIGGER
+
+# Left and right stick.
+# The reported value for flat is 128 out of a range from -32767 to 32768, which is absurd.
+# This confuses applications that rely on the flat value because the joystick actually
+# settles in a flat range of +/- 4096 or so.
+axis 0x00 X flat 4096
+axis 0x01 Y flat 4096
+axis 0x03 Z flat 4096
+axis 0x04 RZ flat 4096
+
+key 317   BUTTON_THUMBL
+key 318   BUTTON_THUMBR
+
+# Hat.
+axis 0x10 HAT_X
+axis 0x11 HAT_Y
+
+
+# Mapping according to https://www.kernel.org/doc/Documentation/input/gamepad.txt
+# Two overlapping rectangles
+key 314   BUTTON_SELECT
+# Hamburger - 3 parallel lines
+key 315   BUTTON_START
+
+# Xbox key
+key 316   BUTTON_MODE
diff --git a/data/keyboards/Vendor_1bad_Product_fd00.kl b/data/keyboards/Vendor_1bad_Product_fd00.kl
new file mode 100644
index 0000000..fc6a4f8
--- /dev/null
+++ b/data/keyboards/Vendor_1bad_Product_fd00.kl
@@ -0,0 +1,58 @@
+# Copyright (C) 2020 The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+#
+# Razer Onza TE
+# Autogenerated based on Vendor_045e_Product_02ea.kl (XBox One Controller - Model 1708)
+#
+
+# Mapping according to https://developer.android.com/training/game-controllers/controller-input.html
+
+key 304   BUTTON_A
+key 305   BUTTON_B
+key 307   BUTTON_X
+key 308   BUTTON_Y
+
+key 310   BUTTON_L1
+key 311   BUTTON_R1
+
+# Triggers.
+axis 0x02 LTRIGGER
+axis 0x05 RTRIGGER
+
+# Left and right stick.
+# The reported value for flat is 128 out of a range from -32767 to 32768, which is absurd.
+# This confuses applications that rely on the flat value because the joystick actually
+# settles in a flat range of +/- 4096 or so.
+axis 0x00 X flat 4096
+axis 0x01 Y flat 4096
+axis 0x03 Z flat 4096
+axis 0x04 RZ flat 4096
+
+key 317   BUTTON_THUMBL
+key 318   BUTTON_THUMBR
+
+# Hat.
+axis 0x10 HAT_X
+axis 0x11 HAT_Y
+
+
+# Mapping according to https://www.kernel.org/doc/Documentation/input/gamepad.txt
+# Two overlapping rectangles
+key 314   BUTTON_SELECT
+# Hamburger - 3 parallel lines
+key 315   BUTTON_START
+
+# Xbox key
+key 316   BUTTON_MODE
diff --git a/data/keyboards/Vendor_1bad_Product_fd01.kl b/data/keyboards/Vendor_1bad_Product_fd01.kl
new file mode 100644
index 0000000..8882abf
--- /dev/null
+++ b/data/keyboards/Vendor_1bad_Product_fd01.kl
@@ -0,0 +1,58 @@
+# Copyright (C) 2020 The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+#
+# Razer Onza
+# Autogenerated based on Vendor_045e_Product_02ea.kl (XBox One Controller - Model 1708)
+#
+
+# Mapping according to https://developer.android.com/training/game-controllers/controller-input.html
+
+key 304   BUTTON_A
+key 305   BUTTON_B
+key 307   BUTTON_X
+key 308   BUTTON_Y
+
+key 310   BUTTON_L1
+key 311   BUTTON_R1
+
+# Triggers.
+axis 0x02 LTRIGGER
+axis 0x05 RTRIGGER
+
+# Left and right stick.
+# The reported value for flat is 128 out of a range from -32767 to 32768, which is absurd.
+# This confuses applications that rely on the flat value because the joystick actually
+# settles in a flat range of +/- 4096 or so.
+axis 0x00 X flat 4096
+axis 0x01 Y flat 4096
+axis 0x03 Z flat 4096
+axis 0x04 RZ flat 4096
+
+key 317   BUTTON_THUMBL
+key 318   BUTTON_THUMBR
+
+# Hat.
+axis 0x10 HAT_X
+axis 0x11 HAT_Y
+
+
+# Mapping according to https://www.kernel.org/doc/Documentation/input/gamepad.txt
+# Two overlapping rectangles
+key 314   BUTTON_SELECT
+# Hamburger - 3 parallel lines
+key 315   BUTTON_START
+
+# Xbox key
+key 316   BUTTON_MODE
diff --git a/data/keyboards/Vendor_24c6_Product_5300.kl b/data/keyboards/Vendor_24c6_Product_5300.kl
new file mode 100644
index 0000000..303e906
--- /dev/null
+++ b/data/keyboards/Vendor_24c6_Product_5300.kl
@@ -0,0 +1,58 @@
+# Copyright (C) 2020 The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+#
+# PowerA MINI PROEX Controller
+# Autogenerated based on Vendor_045e_Product_02ea.kl (XBox One Controller - Model 1708)
+#
+
+# Mapping according to https://developer.android.com/training/game-controllers/controller-input.html
+
+key 304   BUTTON_A
+key 305   BUTTON_B
+key 307   BUTTON_X
+key 308   BUTTON_Y
+
+key 310   BUTTON_L1
+key 311   BUTTON_R1
+
+# Triggers.
+axis 0x02 LTRIGGER
+axis 0x05 RTRIGGER
+
+# Left and right stick.
+# The reported value for flat is 128 out of a range from -32767 to 32768, which is absurd.
+# This confuses applications that rely on the flat value because the joystick actually
+# settles in a flat range of +/- 4096 or so.
+axis 0x00 X flat 4096
+axis 0x01 Y flat 4096
+axis 0x03 Z flat 4096
+axis 0x04 RZ flat 4096
+
+key 317   BUTTON_THUMBL
+key 318   BUTTON_THUMBR
+
+# Hat.
+axis 0x10 HAT_X
+axis 0x11 HAT_Y
+
+
+# Mapping according to https://www.kernel.org/doc/Documentation/input/gamepad.txt
+# Two overlapping rectangles
+key 314   BUTTON_SELECT
+# Hamburger - 3 parallel lines
+key 315   BUTTON_START
+
+# Xbox key
+key 316   BUTTON_MODE
diff --git a/data/keyboards/Vendor_24c6_Product_5303.kl b/data/keyboards/Vendor_24c6_Product_5303.kl
new file mode 100644
index 0000000..9e98aee
--- /dev/null
+++ b/data/keyboards/Vendor_24c6_Product_5303.kl
@@ -0,0 +1,58 @@
+# Copyright (C) 2020 The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+#
+# Xbox Airflo wired controller
+# Autogenerated based on Vendor_045e_Product_02ea.kl (XBox One Controller - Model 1708)
+#
+
+# Mapping according to https://developer.android.com/training/game-controllers/controller-input.html
+
+key 304   BUTTON_A
+key 305   BUTTON_B
+key 307   BUTTON_X
+key 308   BUTTON_Y
+
+key 310   BUTTON_L1
+key 311   BUTTON_R1
+
+# Triggers.
+axis 0x02 LTRIGGER
+axis 0x05 RTRIGGER
+
+# Left and right stick.
+# The reported value for flat is 128 out of a range from -32767 to 32768, which is absurd.
+# This confuses applications that rely on the flat value because the joystick actually
+# settles in a flat range of +/- 4096 or so.
+axis 0x00 X flat 4096
+axis 0x01 Y flat 4096
+axis 0x03 Z flat 4096
+axis 0x04 RZ flat 4096
+
+key 317   BUTTON_THUMBL
+key 318   BUTTON_THUMBR
+
+# Hat.
+axis 0x10 HAT_X
+axis 0x11 HAT_Y
+
+
+# Mapping according to https://www.kernel.org/doc/Documentation/input/gamepad.txt
+# Two overlapping rectangles
+key 314   BUTTON_SELECT
+# Hamburger - 3 parallel lines
+key 315   BUTTON_START
+
+# Xbox key
+key 316   BUTTON_MODE
diff --git a/data/keyboards/Vendor_24c6_Product_530a.kl b/data/keyboards/Vendor_24c6_Product_530a.kl
new file mode 100644
index 0000000..aa88515
--- /dev/null
+++ b/data/keyboards/Vendor_24c6_Product_530a.kl
@@ -0,0 +1,58 @@
+# Copyright (C) 2020 The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+#
+# Xbox 360 Pro EX Controller
+# Autogenerated based on Vendor_045e_Product_02ea.kl (XBox One Controller - Model 1708)
+#
+
+# Mapping according to https://developer.android.com/training/game-controllers/controller-input.html
+
+key 304   BUTTON_A
+key 305   BUTTON_B
+key 307   BUTTON_X
+key 308   BUTTON_Y
+
+key 310   BUTTON_L1
+key 311   BUTTON_R1
+
+# Triggers.
+axis 0x02 LTRIGGER
+axis 0x05 RTRIGGER
+
+# Left and right stick.
+# The reported value for flat is 128 out of a range from -32767 to 32768, which is absurd.
+# This confuses applications that rely on the flat value because the joystick actually
+# settles in a flat range of +/- 4096 or so.
+axis 0x00 X flat 4096
+axis 0x01 Y flat 4096
+axis 0x03 Z flat 4096
+axis 0x04 RZ flat 4096
+
+key 317   BUTTON_THUMBL
+key 318   BUTTON_THUMBR
+
+# Hat.
+axis 0x10 HAT_X
+axis 0x11 HAT_Y
+
+
+# Mapping according to https://www.kernel.org/doc/Documentation/input/gamepad.txt
+# Two overlapping rectangles
+key 314   BUTTON_SELECT
+# Hamburger - 3 parallel lines
+key 315   BUTTON_START
+
+# Xbox key
+key 316   BUTTON_MODE
diff --git a/data/keyboards/Vendor_24c6_Product_531a.kl b/data/keyboards/Vendor_24c6_Product_531a.kl
new file mode 100644
index 0000000..09a5c6a
--- /dev/null
+++ b/data/keyboards/Vendor_24c6_Product_531a.kl
@@ -0,0 +1,58 @@
+# Copyright (C) 2020 The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+#
+# PowerA Pro Ex
+# Autogenerated based on Vendor_045e_Product_02ea.kl (XBox One Controller - Model 1708)
+#
+
+# Mapping according to https://developer.android.com/training/game-controllers/controller-input.html
+
+key 304   BUTTON_A
+key 305   BUTTON_B
+key 307   BUTTON_X
+key 308   BUTTON_Y
+
+key 310   BUTTON_L1
+key 311   BUTTON_R1
+
+# Triggers.
+axis 0x02 LTRIGGER
+axis 0x05 RTRIGGER
+
+# Left and right stick.
+# The reported value for flat is 128 out of a range from -32767 to 32768, which is absurd.
+# This confuses applications that rely on the flat value because the joystick actually
+# settles in a flat range of +/- 4096 or so.
+axis 0x00 X flat 4096
+axis 0x01 Y flat 4096
+axis 0x03 Z flat 4096
+axis 0x04 RZ flat 4096
+
+key 317   BUTTON_THUMBL
+key 318   BUTTON_THUMBR
+
+# Hat.
+axis 0x10 HAT_X
+axis 0x11 HAT_Y
+
+
+# Mapping according to https://www.kernel.org/doc/Documentation/input/gamepad.txt
+# Two overlapping rectangles
+key 314   BUTTON_SELECT
+# Hamburger - 3 parallel lines
+key 315   BUTTON_START
+
+# Xbox key
+key 316   BUTTON_MODE
diff --git a/data/keyboards/Vendor_24c6_Product_5397.kl b/data/keyboards/Vendor_24c6_Product_5397.kl
new file mode 100644
index 0000000..66b896a3
--- /dev/null
+++ b/data/keyboards/Vendor_24c6_Product_5397.kl
@@ -0,0 +1,58 @@
+# Copyright (C) 2020 The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+#
+# FUS1ON Tournament Controller
+# Autogenerated based on Vendor_045e_Product_02ea.kl (XBox One Controller - Model 1708)
+#
+
+# Mapping according to https://developer.android.com/training/game-controllers/controller-input.html
+
+key 304   BUTTON_A
+key 305   BUTTON_B
+key 307   BUTTON_X
+key 308   BUTTON_Y
+
+key 310   BUTTON_L1
+key 311   BUTTON_R1
+
+# Triggers.
+axis 0x02 LTRIGGER
+axis 0x05 RTRIGGER
+
+# Left and right stick.
+# The reported value for flat is 128 out of a range from -32767 to 32768, which is absurd.
+# This confuses applications that rely on the flat value because the joystick actually
+# settles in a flat range of +/- 4096 or so.
+axis 0x00 X flat 4096
+axis 0x01 Y flat 4096
+axis 0x03 Z flat 4096
+axis 0x04 RZ flat 4096
+
+key 317   BUTTON_THUMBL
+key 318   BUTTON_THUMBR
+
+# Hat.
+axis 0x10 HAT_X
+axis 0x11 HAT_Y
+
+
+# Mapping according to https://www.kernel.org/doc/Documentation/input/gamepad.txt
+# Two overlapping rectangles
+key 314   BUTTON_SELECT
+# Hamburger - 3 parallel lines
+key 315   BUTTON_START
+
+# Xbox key
+key 316   BUTTON_MODE
diff --git a/data/keyboards/Vendor_24c6_Product_541a.kl b/data/keyboards/Vendor_24c6_Product_541a.kl
new file mode 100644
index 0000000..24271fb
--- /dev/null
+++ b/data/keyboards/Vendor_24c6_Product_541a.kl
@@ -0,0 +1,58 @@
+# Copyright (C) 2020 The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+#
+# PowerA Xbox One Mini Wired Controller
+# Autogenerated based on Vendor_045e_Product_02ea.kl (XBox One Controller - Model 1708)
+#
+
+# Mapping according to https://developer.android.com/training/game-controllers/controller-input.html
+
+key 304   BUTTON_A
+key 305   BUTTON_B
+key 307   BUTTON_X
+key 308   BUTTON_Y
+
+key 310   BUTTON_L1
+key 311   BUTTON_R1
+
+# Triggers.
+axis 0x02 LTRIGGER
+axis 0x05 RTRIGGER
+
+# Left and right stick.
+# The reported value for flat is 128 out of a range from -32767 to 32768, which is absurd.
+# This confuses applications that rely on the flat value because the joystick actually
+# settles in a flat range of +/- 4096 or so.
+axis 0x00 X flat 4096
+axis 0x01 Y flat 4096
+axis 0x03 Z flat 4096
+axis 0x04 RZ flat 4096
+
+key 317   BUTTON_THUMBL
+key 318   BUTTON_THUMBR
+
+# Hat.
+axis 0x10 HAT_X
+axis 0x11 HAT_Y
+
+
+# Mapping according to https://www.kernel.org/doc/Documentation/input/gamepad.txt
+# Two overlapping rectangles
+key 314   BUTTON_SELECT
+# Hamburger - 3 parallel lines
+key 315   BUTTON_START
+
+# Xbox key
+key 316   BUTTON_MODE
diff --git a/data/keyboards/Vendor_24c6_Product_542a.kl b/data/keyboards/Vendor_24c6_Product_542a.kl
new file mode 100644
index 0000000..623bd13
--- /dev/null
+++ b/data/keyboards/Vendor_24c6_Product_542a.kl
@@ -0,0 +1,58 @@
+# Copyright (C) 2020 The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+#
+# Xbox ONE spectra
+# Autogenerated based on Vendor_045e_Product_02ea.kl (XBox One Controller - Model 1708)
+#
+
+# Mapping according to https://developer.android.com/training/game-controllers/controller-input.html
+
+key 304   BUTTON_A
+key 305   BUTTON_B
+key 307   BUTTON_X
+key 308   BUTTON_Y
+
+key 310   BUTTON_L1
+key 311   BUTTON_R1
+
+# Triggers.
+axis 0x02 LTRIGGER
+axis 0x05 RTRIGGER
+
+# Left and right stick.
+# The reported value for flat is 128 out of a range from -32767 to 32768, which is absurd.
+# This confuses applications that rely on the flat value because the joystick actually
+# settles in a flat range of +/- 4096 or so.
+axis 0x00 X flat 4096
+axis 0x01 Y flat 4096
+axis 0x03 Z flat 4096
+axis 0x04 RZ flat 4096
+
+key 317   BUTTON_THUMBL
+key 318   BUTTON_THUMBR
+
+# Hat.
+axis 0x10 HAT_X
+axis 0x11 HAT_Y
+
+
+# Mapping according to https://www.kernel.org/doc/Documentation/input/gamepad.txt
+# Two overlapping rectangles
+key 314   BUTTON_SELECT
+# Hamburger - 3 parallel lines
+key 315   BUTTON_START
+
+# Xbox key
+key 316   BUTTON_MODE
diff --git a/data/keyboards/Vendor_24c6_Product_543a.kl b/data/keyboards/Vendor_24c6_Product_543a.kl
new file mode 100644
index 0000000..59769c4
--- /dev/null
+++ b/data/keyboards/Vendor_24c6_Product_543a.kl
@@ -0,0 +1,58 @@
+# Copyright (C) 2020 The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+#
+# PowerA Xbox One wired controller
+# Autogenerated based on Vendor_045e_Product_02ea.kl (XBox One Controller - Model 1708)
+#
+
+# Mapping according to https://developer.android.com/training/game-controllers/controller-input.html
+
+key 304   BUTTON_A
+key 305   BUTTON_B
+key 307   BUTTON_X
+key 308   BUTTON_Y
+
+key 310   BUTTON_L1
+key 311   BUTTON_R1
+
+# Triggers.
+axis 0x02 LTRIGGER
+axis 0x05 RTRIGGER
+
+# Left and right stick.
+# The reported value for flat is 128 out of a range from -32767 to 32768, which is absurd.
+# This confuses applications that rely on the flat value because the joystick actually
+# settles in a flat range of +/- 4096 or so.
+axis 0x00 X flat 4096
+axis 0x01 Y flat 4096
+axis 0x03 Z flat 4096
+axis 0x04 RZ flat 4096
+
+key 317   BUTTON_THUMBL
+key 318   BUTTON_THUMBR
+
+# Hat.
+axis 0x10 HAT_X
+axis 0x11 HAT_Y
+
+
+# Mapping according to https://www.kernel.org/doc/Documentation/input/gamepad.txt
+# Two overlapping rectangles
+key 314   BUTTON_SELECT
+# Hamburger - 3 parallel lines
+key 315   BUTTON_START
+
+# Xbox key
+key 316   BUTTON_MODE
diff --git a/data/keyboards/Vendor_24c6_Product_5500.kl b/data/keyboards/Vendor_24c6_Product_5500.kl
new file mode 100644
index 0000000..d76d7d0
--- /dev/null
+++ b/data/keyboards/Vendor_24c6_Product_5500.kl
@@ -0,0 +1,58 @@
+# Copyright (C) 2020 The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+#
+# Hori XBOX 360 EX 2 with Turbo
+# Autogenerated based on Vendor_045e_Product_02ea.kl (XBox One Controller - Model 1708)
+#
+
+# Mapping according to https://developer.android.com/training/game-controllers/controller-input.html
+
+key 304   BUTTON_A
+key 305   BUTTON_B
+key 307   BUTTON_X
+key 308   BUTTON_Y
+
+key 310   BUTTON_L1
+key 311   BUTTON_R1
+
+# Triggers.
+axis 0x02 LTRIGGER
+axis 0x05 RTRIGGER
+
+# Left and right stick.
+# The reported value for flat is 128 out of a range from -32767 to 32768, which is absurd.
+# This confuses applications that rely on the flat value because the joystick actually
+# settles in a flat range of +/- 4096 or so.
+axis 0x00 X flat 4096
+axis 0x01 Y flat 4096
+axis 0x03 Z flat 4096
+axis 0x04 RZ flat 4096
+
+key 317   BUTTON_THUMBL
+key 318   BUTTON_THUMBR
+
+# Hat.
+axis 0x10 HAT_X
+axis 0x11 HAT_Y
+
+
+# Mapping according to https://www.kernel.org/doc/Documentation/input/gamepad.txt
+# Two overlapping rectangles
+key 314   BUTTON_SELECT
+# Hamburger - 3 parallel lines
+key 315   BUTTON_START
+
+# Xbox key
+key 316   BUTTON_MODE
diff --git a/data/keyboards/Vendor_24c6_Product_5501.kl b/data/keyboards/Vendor_24c6_Product_5501.kl
new file mode 100644
index 0000000..64d901a
--- /dev/null
+++ b/data/keyboards/Vendor_24c6_Product_5501.kl
@@ -0,0 +1,58 @@
+# Copyright (C) 2020 The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+#
+# Hori Real Arcade Pro VX-SA
+# Autogenerated based on Vendor_045e_Product_02ea.kl (XBox One Controller - Model 1708)
+#
+
+# Mapping according to https://developer.android.com/training/game-controllers/controller-input.html
+
+key 304   BUTTON_A
+key 305   BUTTON_B
+key 307   BUTTON_X
+key 308   BUTTON_Y
+
+key 310   BUTTON_L1
+key 311   BUTTON_R1
+
+# Triggers.
+axis 0x02 LTRIGGER
+axis 0x05 RTRIGGER
+
+# Left and right stick.
+# The reported value for flat is 128 out of a range from -32767 to 32768, which is absurd.
+# This confuses applications that rely on the flat value because the joystick actually
+# settles in a flat range of +/- 4096 or so.
+axis 0x00 X flat 4096
+axis 0x01 Y flat 4096
+axis 0x03 Z flat 4096
+axis 0x04 RZ flat 4096
+
+key 317   BUTTON_THUMBL
+key 318   BUTTON_THUMBR
+
+# Hat.
+axis 0x10 HAT_X
+axis 0x11 HAT_Y
+
+
+# Mapping according to https://www.kernel.org/doc/Documentation/input/gamepad.txt
+# Two overlapping rectangles
+key 314   BUTTON_SELECT
+# Hamburger - 3 parallel lines
+key 315   BUTTON_START
+
+# Xbox key
+key 316   BUTTON_MODE
diff --git a/data/keyboards/Vendor_24c6_Product_5506.kl b/data/keyboards/Vendor_24c6_Product_5506.kl
new file mode 100644
index 0000000..bfb23c3
--- /dev/null
+++ b/data/keyboards/Vendor_24c6_Product_5506.kl
@@ -0,0 +1,58 @@
+# Copyright (C) 2020 The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+#
+# Hori SOULCALIBUR V Stick
+# Autogenerated based on Vendor_045e_Product_02ea.kl (XBox One Controller - Model 1708)
+#
+
+# Mapping according to https://developer.android.com/training/game-controllers/controller-input.html
+
+key 304   BUTTON_A
+key 305   BUTTON_B
+key 307   BUTTON_X
+key 308   BUTTON_Y
+
+key 310   BUTTON_L1
+key 311   BUTTON_R1
+
+# Triggers.
+axis 0x02 LTRIGGER
+axis 0x05 RTRIGGER
+
+# Left and right stick.
+# The reported value for flat is 128 out of a range from -32767 to 32768, which is absurd.
+# This confuses applications that rely on the flat value because the joystick actually
+# settles in a flat range of +/- 4096 or so.
+axis 0x00 X flat 4096
+axis 0x01 Y flat 4096
+axis 0x03 Z flat 4096
+axis 0x04 RZ flat 4096
+
+key 317   BUTTON_THUMBL
+key 318   BUTTON_THUMBR
+
+# Hat.
+axis 0x10 HAT_X
+axis 0x11 HAT_Y
+
+
+# Mapping according to https://www.kernel.org/doc/Documentation/input/gamepad.txt
+# Two overlapping rectangles
+key 314   BUTTON_SELECT
+# Hamburger - 3 parallel lines
+key 315   BUTTON_START
+
+# Xbox key
+key 316   BUTTON_MODE
diff --git a/data/keyboards/Vendor_24c6_Product_550d.kl b/data/keyboards/Vendor_24c6_Product_550d.kl
new file mode 100644
index 0000000..24852b0
--- /dev/null
+++ b/data/keyboards/Vendor_24c6_Product_550d.kl
@@ -0,0 +1,58 @@
+# Copyright (C) 2020 The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+#
+# Hori GEM Xbox controller
+# Autogenerated based on Vendor_045e_Product_02ea.kl (XBox One Controller - Model 1708)
+#
+
+# Mapping according to https://developer.android.com/training/game-controllers/controller-input.html
+
+key 304   BUTTON_A
+key 305   BUTTON_B
+key 307   BUTTON_X
+key 308   BUTTON_Y
+
+key 310   BUTTON_L1
+key 311   BUTTON_R1
+
+# Triggers.
+axis 0x02 LTRIGGER
+axis 0x05 RTRIGGER
+
+# Left and right stick.
+# The reported value for flat is 128 out of a range from -32767 to 32768, which is absurd.
+# This confuses applications that rely on the flat value because the joystick actually
+# settles in a flat range of +/- 4096 or so.
+axis 0x00 X flat 4096
+axis 0x01 Y flat 4096
+axis 0x03 Z flat 4096
+axis 0x04 RZ flat 4096
+
+key 317   BUTTON_THUMBL
+key 318   BUTTON_THUMBR
+
+# Hat.
+axis 0x10 HAT_X
+axis 0x11 HAT_Y
+
+
+# Mapping according to https://www.kernel.org/doc/Documentation/input/gamepad.txt
+# Two overlapping rectangles
+key 314   BUTTON_SELECT
+# Hamburger - 3 parallel lines
+key 315   BUTTON_START
+
+# Xbox key
+key 316   BUTTON_MODE
diff --git a/data/keyboards/Vendor_24c6_Product_551a.kl b/data/keyboards/Vendor_24c6_Product_551a.kl
new file mode 100644
index 0000000..5e338a5
--- /dev/null
+++ b/data/keyboards/Vendor_24c6_Product_551a.kl
@@ -0,0 +1,58 @@
+# Copyright (C) 2020 The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+#
+# PowerA FUSION Pro Controller
+# Autogenerated based on Vendor_045e_Product_02ea.kl (XBox One Controller - Model 1708)
+#
+
+# Mapping according to https://developer.android.com/training/game-controllers/controller-input.html
+
+key 304   BUTTON_A
+key 305   BUTTON_B
+key 307   BUTTON_X
+key 308   BUTTON_Y
+
+key 310   BUTTON_L1
+key 311   BUTTON_R1
+
+# Triggers.
+axis 0x02 LTRIGGER
+axis 0x05 RTRIGGER
+
+# Left and right stick.
+# The reported value for flat is 128 out of a range from -32767 to 32768, which is absurd.
+# This confuses applications that rely on the flat value because the joystick actually
+# settles in a flat range of +/- 4096 or so.
+axis 0x00 X flat 4096
+axis 0x01 Y flat 4096
+axis 0x03 Z flat 4096
+axis 0x04 RZ flat 4096
+
+key 317   BUTTON_THUMBL
+key 318   BUTTON_THUMBR
+
+# Hat.
+axis 0x10 HAT_X
+axis 0x11 HAT_Y
+
+
+# Mapping according to https://www.kernel.org/doc/Documentation/input/gamepad.txt
+# Two overlapping rectangles
+key 314   BUTTON_SELECT
+# Hamburger - 3 parallel lines
+key 315   BUTTON_START
+
+# Xbox key
+key 316   BUTTON_MODE
diff --git a/data/keyboards/Vendor_24c6_Product_561a.kl b/data/keyboards/Vendor_24c6_Product_561a.kl
new file mode 100644
index 0000000..57b7ddc
--- /dev/null
+++ b/data/keyboards/Vendor_24c6_Product_561a.kl
@@ -0,0 +1,58 @@
+# Copyright (C) 2020 The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+#
+# PowerA FUSION Controller
+# Autogenerated based on Vendor_045e_Product_02ea.kl (XBox One Controller - Model 1708)
+#
+
+# Mapping according to https://developer.android.com/training/game-controllers/controller-input.html
+
+key 304   BUTTON_A
+key 305   BUTTON_B
+key 307   BUTTON_X
+key 308   BUTTON_Y
+
+key 310   BUTTON_L1
+key 311   BUTTON_R1
+
+# Triggers.
+axis 0x02 LTRIGGER
+axis 0x05 RTRIGGER
+
+# Left and right stick.
+# The reported value for flat is 128 out of a range from -32767 to 32768, which is absurd.
+# This confuses applications that rely on the flat value because the joystick actually
+# settles in a flat range of +/- 4096 or so.
+axis 0x00 X flat 4096
+axis 0x01 Y flat 4096
+axis 0x03 Z flat 4096
+axis 0x04 RZ flat 4096
+
+key 317   BUTTON_THUMBL
+key 318   BUTTON_THUMBR
+
+# Hat.
+axis 0x10 HAT_X
+axis 0x11 HAT_Y
+
+
+# Mapping according to https://www.kernel.org/doc/Documentation/input/gamepad.txt
+# Two overlapping rectangles
+key 314   BUTTON_SELECT
+# Hamburger - 3 parallel lines
+key 315   BUTTON_START
+
+# Xbox key
+key 316   BUTTON_MODE
diff --git a/data/keyboards/Vendor_24c6_Product_5b02.kl b/data/keyboards/Vendor_24c6_Product_5b02.kl
new file mode 100644
index 0000000..bcf354d
--- /dev/null
+++ b/data/keyboards/Vendor_24c6_Product_5b02.kl
@@ -0,0 +1,58 @@
+# Copyright (C) 2020 The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+#
+# Thrustmaster, Inc. GPX Controller
+# Autogenerated based on Vendor_045e_Product_02ea.kl (XBox One Controller - Model 1708)
+#
+
+# Mapping according to https://developer.android.com/training/game-controllers/controller-input.html
+
+key 304   BUTTON_A
+key 305   BUTTON_B
+key 307   BUTTON_X
+key 308   BUTTON_Y
+
+key 310   BUTTON_L1
+key 311   BUTTON_R1
+
+# Triggers.
+axis 0x02 LTRIGGER
+axis 0x05 RTRIGGER
+
+# Left and right stick.
+# The reported value for flat is 128 out of a range from -32767 to 32768, which is absurd.
+# This confuses applications that rely on the flat value because the joystick actually
+# settles in a flat range of +/- 4096 or so.
+axis 0x00 X flat 4096
+axis 0x01 Y flat 4096
+axis 0x03 Z flat 4096
+axis 0x04 RZ flat 4096
+
+key 317   BUTTON_THUMBL
+key 318   BUTTON_THUMBR
+
+# Hat.
+axis 0x10 HAT_X
+axis 0x11 HAT_Y
+
+
+# Mapping according to https://www.kernel.org/doc/Documentation/input/gamepad.txt
+# Two overlapping rectangles
+key 314   BUTTON_SELECT
+# Hamburger - 3 parallel lines
+key 315   BUTTON_START
+
+# Xbox key
+key 316   BUTTON_MODE
diff --git a/data/keyboards/Vendor_24c6_Product_5d04.kl b/data/keyboards/Vendor_24c6_Product_5d04.kl
new file mode 100644
index 0000000..39d8b2e
--- /dev/null
+++ b/data/keyboards/Vendor_24c6_Product_5d04.kl
@@ -0,0 +1,58 @@
+# Copyright (C) 2020 The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+#
+# Razer Sabertooth
+# Autogenerated based on Vendor_045e_Product_02ea.kl (XBox One Controller - Model 1708)
+#
+
+# Mapping according to https://developer.android.com/training/game-controllers/controller-input.html
+
+key 304   BUTTON_A
+key 305   BUTTON_B
+key 307   BUTTON_X
+key 308   BUTTON_Y
+
+key 310   BUTTON_L1
+key 311   BUTTON_R1
+
+# Triggers.
+axis 0x02 LTRIGGER
+axis 0x05 RTRIGGER
+
+# Left and right stick.
+# The reported value for flat is 128 out of a range from -32767 to 32768, which is absurd.
+# This confuses applications that rely on the flat value because the joystick actually
+# settles in a flat range of +/- 4096 or so.
+axis 0x00 X flat 4096
+axis 0x01 Y flat 4096
+axis 0x03 Z flat 4096
+axis 0x04 RZ flat 4096
+
+key 317   BUTTON_THUMBL
+key 318   BUTTON_THUMBR
+
+# Hat.
+axis 0x10 HAT_X
+axis 0x11 HAT_Y
+
+
+# Mapping according to https://www.kernel.org/doc/Documentation/input/gamepad.txt
+# Two overlapping rectangles
+key 314   BUTTON_SELECT
+# Hamburger - 3 parallel lines
+key 315   BUTTON_START
+
+# Xbox key
+key 316   BUTTON_MODE
diff --git a/data/keyboards/Vendor_24c6_Product_fafe.kl b/data/keyboards/Vendor_24c6_Product_fafe.kl
new file mode 100644
index 0000000..f8d3f0c
--- /dev/null
+++ b/data/keyboards/Vendor_24c6_Product_fafe.kl
@@ -0,0 +1,58 @@
+# Copyright (C) 2020 The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+#
+# Rock Candy Gamepad for Xbox 360
+# Autogenerated based on Vendor_045e_Product_02ea.kl (XBox One Controller - Model 1708)
+#
+
+# Mapping according to https://developer.android.com/training/game-controllers/controller-input.html
+
+key 304   BUTTON_A
+key 305   BUTTON_B
+key 307   BUTTON_X
+key 308   BUTTON_Y
+
+key 310   BUTTON_L1
+key 311   BUTTON_R1
+
+# Triggers.
+axis 0x02 LTRIGGER
+axis 0x05 RTRIGGER
+
+# Left and right stick.
+# The reported value for flat is 128 out of a range from -32767 to 32768, which is absurd.
+# This confuses applications that rely on the flat value because the joystick actually
+# settles in a flat range of +/- 4096 or so.
+axis 0x00 X flat 4096
+axis 0x01 Y flat 4096
+axis 0x03 Z flat 4096
+axis 0x04 RZ flat 4096
+
+key 317   BUTTON_THUMBL
+key 318   BUTTON_THUMBR
+
+# Hat.
+axis 0x10 HAT_X
+axis 0x11 HAT_Y
+
+
+# Mapping according to https://www.kernel.org/doc/Documentation/input/gamepad.txt
+# Two overlapping rectangles
+key 314   BUTTON_SELECT
+# Hamburger - 3 parallel lines
+key 315   BUTTON_START
+
+# Xbox key
+key 316   BUTTON_MODE
diff --git a/graphics/java/android/graphics/fonts/Font.java b/graphics/java/android/graphics/fonts/Font.java
index 853165d..b09082e 100644
--- a/graphics/java/android/graphics/fonts/Font.java
+++ b/graphics/java/android/graphics/fonts/Font.java
@@ -19,6 +19,7 @@
 import android.annotation.IntRange;
 import android.annotation.NonNull;
 import android.annotation.Nullable;
+import android.content.res.AssetFileDescriptor;
 import android.content.res.AssetManager;
 import android.content.res.Resources;
 import android.os.LocaleList;
@@ -219,6 +220,27 @@
             Preconditions.checkNotNull(am, "assetManager can not be null");
             Preconditions.checkNotNull(path, "path can not be null");
 
+            // Attempt to open as FD, which should work unless the asset is compressed
+            AssetFileDescriptor assetFD;
+            try {
+                if (isAsset) {
+                    assetFD = am.openFd(path);
+                } else if (cookie > 0) {
+                    assetFD = am.openNonAssetFd(cookie, path);
+                } else {
+                    assetFD = am.openNonAssetFd(path);
+                }
+
+                try (FileInputStream fis = assetFD.createInputStream()) {
+                    final FileChannel fc = fis.getChannel();
+                    long startOffset = assetFD.getStartOffset();
+                    long declaredLength = assetFD.getDeclaredLength();
+                    return fc.map(FileChannel.MapMode.READ_ONLY, startOffset, declaredLength);
+                }
+            } catch (IOException e) {
+                // failed to open as FD so now we will attempt to open as an input stream
+            }
+
             try (InputStream assetStream = isAsset ? am.open(path, AssetManager.ACCESS_BUFFER)
                     : am.openNonAsset(cookie, path, AssetManager.ACCESS_BUFFER)) {
 
diff --git a/keystore/java/android/security/keystore/AttestationUtils.java b/keystore/java/android/security/keystore/AttestationUtils.java
index 8a7b623..f82d8b6 100644
--- a/keystore/java/android/security/keystore/AttestationUtils.java
+++ b/keystore/java/android/security/keystore/AttestationUtils.java
@@ -74,7 +74,8 @@
     public static final int ID_TYPE_MEID = 3;
 
     /**
-     * Specifies that the device should attest its MEIDs. For use with {@link #attestDeviceIds}.
+     * Specifies that the device should sign the attestation record using its device-unique
+     * attestation certificate. For use with {@link #attestDeviceIds}.
      *
      * @see #attestDeviceIds
      */
diff --git a/libs/androidfw/Android.bp b/libs/androidfw/Android.bp
index 3f2f349..f87f98a 100644
--- a/libs/androidfw/Android.bp
+++ b/libs/androidfw/Android.bp
@@ -191,4 +191,3 @@
     shared_libs: common_test_libs,
     data: ["tests/data/**/*.apk"],
 }
-
diff --git a/libs/androidfw/include/androidfw/ResourceTypes.h b/libs/androidfw/include/androidfw/ResourceTypes.h
index 35cebd4..2bfc7fc 100644
--- a/libs/androidfw/include/androidfw/ResourceTypes.h
+++ b/libs/androidfw/include/androidfw/ResourceTypes.h
@@ -22,6 +22,7 @@
 
 #include <androidfw/Asset.h>
 #include <androidfw/LocaleData.h>
+#include <androidfw/StringPiece.h>
 #include <utils/Errors.h>
 #include <utils/String16.h>
 #include <utils/Vector.h>
@@ -34,6 +35,7 @@
 
 #include <android/configuration.h>
 
+#include <array>
 #include <memory>
 
 namespace android {
@@ -1676,42 +1678,64 @@
  */
 struct ResTable_overlayable_policy_header
 {
-  struct ResChunk_header header;
-
+  /**
+   * Flags for a bitmask for all possible overlayable policy options.
+   *
+   * Any changes to this set should also update aidl/android/os/OverlayablePolicy.aidl
+   */
   enum PolicyFlags : uint32_t {
+    // Base
+    NONE = 0x00000000,
+
     // Any overlay can overlay these resources.
-    POLICY_PUBLIC = 0x00000001,
+    PUBLIC = 0x00000001,
 
     // The overlay must reside of the system partition or must have existed on the system partition
     // before an upgrade to overlay these resources.
-    POLICY_SYSTEM_PARTITION = 0x00000002,
+    SYSTEM_PARTITION = 0x00000002,
 
     // The overlay must reside of the vendor partition or must have existed on the vendor partition
     // before an upgrade to overlay these resources.
-    POLICY_VENDOR_PARTITION = 0x00000004,
+    VENDOR_PARTITION = 0x00000004,
 
     // The overlay must reside of the product partition or must have existed on the product
     // partition before an upgrade to overlay these resources.
-    POLICY_PRODUCT_PARTITION = 0x00000008,
+    PRODUCT_PARTITION = 0x00000008,
 
-    // The overlay must be signed with the same signature as the actor of the target resource,
-    // which can be separate or the same as the target package with the resource.
-    POLICY_SIGNATURE = 0x00000010,
+    // The overlay must be signed with the same signature as the package containing the target
+    // resource
+    SIGNATURE = 0x00000010,
 
     // The overlay must reside of the odm partition or must have existed on the odm
     // partition before an upgrade to overlay these resources.
-    POLICY_ODM_PARTITION = 0x00000020,
+    ODM_PARTITION = 0x00000020,
 
     // The overlay must reside of the oem partition or must have existed on the oem
     // partition before an upgrade to overlay these resources.
-    POLICY_OEM_PARTITION = 0x00000040,
+    OEM_PARTITION = 0x00000040,
+
+    // The overlay must be signed with the same signature as the actor declared for the target
+    // resource
+    ACTOR_SIGNATURE = 0x00000080,
   };
-  uint32_t policy_flags;
+
+  using PolicyBitmask = uint32_t;
+
+  struct ResChunk_header header;
+
+  PolicyFlags policy_flags;
 
   // The number of ResTable_ref that follow this header.
   uint32_t entry_count;
 };
 
+inline ResTable_overlayable_policy_header::PolicyFlags& operator |=(
+    ResTable_overlayable_policy_header::PolicyFlags& first,
+    ResTable_overlayable_policy_header::PolicyFlags second) {
+  first = static_cast<ResTable_overlayable_policy_header::PolicyFlags>(first | second);
+  return first;
+}
+
 #pragma pack(push, 1)
 struct Idmap_header {
   // Always 0x504D4449 ('IDMP')
diff --git a/libs/androidfw/tests/LoadedArsc_test.cpp b/libs/androidfw/tests/LoadedArsc_test.cpp
index 8615069..2d69dfe 100644
--- a/libs/androidfw/tests/LoadedArsc_test.cpp
+++ b/libs/androidfw/tests/LoadedArsc_test.cpp
@@ -41,6 +41,8 @@
 using ::testing::SizeIs;
 using ::testing::StrEq;
 
+using PolicyFlags = android::ResTable_overlayable_policy_header::PolicyFlags;
+
 namespace android {
 
 TEST(LoadedArscTest, LoadSinglePackageArsc) {
@@ -240,29 +242,29 @@
   ASSERT_THAT(info, NotNull());
   EXPECT_THAT(info->name, Eq("OverlayableResources1"));
   EXPECT_THAT(info->actor, Eq("overlay://theme"));
-  EXPECT_THAT(info->policy_flags, Eq(ResTable_overlayable_policy_header::POLICY_PUBLIC));
+  EXPECT_THAT(info->policy_flags, Eq(PolicyFlags::PUBLIC));
 
   info = package->GetOverlayableInfo(overlayable::R::string::overlayable2);
   ASSERT_THAT(info, NotNull());
   EXPECT_THAT(info->name, Eq("OverlayableResources1"));
   EXPECT_THAT(info->actor, Eq("overlay://theme"));
   EXPECT_THAT(info->policy_flags,
-              Eq(ResTable_overlayable_policy_header::POLICY_SYSTEM_PARTITION
-                 | ResTable_overlayable_policy_header::POLICY_PRODUCT_PARTITION));
+              Eq(PolicyFlags::SYSTEM_PARTITION
+                 | PolicyFlags::PRODUCT_PARTITION));
 
   info = package->GetOverlayableInfo(overlayable::R::string::overlayable3);
   ASSERT_THAT(info, NotNull());
   EXPECT_THAT(info->name, Eq("OverlayableResources2"));
   EXPECT_THAT(info->actor, Eq("overlay://com.android.overlayable"));
   EXPECT_THAT(info->policy_flags,
-              Eq(ResTable_overlayable_policy_header::POLICY_VENDOR_PARTITION
-                 | ResTable_overlayable_policy_header::POLICY_PRODUCT_PARTITION));
+              Eq(PolicyFlags::VENDOR_PARTITION
+                 | PolicyFlags::PRODUCT_PARTITION));
 
   info = package->GetOverlayableInfo(overlayable::R::string::overlayable4);
   EXPECT_THAT(info->name, Eq("OverlayableResources1"));
   EXPECT_THAT(info->actor, Eq("overlay://theme"));
   ASSERT_THAT(info, NotNull());
-  EXPECT_THAT(info->policy_flags, Eq(ResTable_overlayable_policy_header::POLICY_PUBLIC));
+  EXPECT_THAT(info->policy_flags, Eq(PolicyFlags::PUBLIC));
 }
 
 TEST(LoadedArscTest, ResourceIdentifierIterator) {
diff --git a/location/java/android/location/GnssNavigationMessage.java b/location/java/android/location/GnssNavigationMessage.java
index ca0bfb1..27d3637 100644
--- a/location/java/android/location/GnssNavigationMessage.java
+++ b/location/java/android/location/GnssNavigationMessage.java
@@ -272,6 +272,14 @@
      * range of 1-12</li>
      * <li> For Galileo I/NAV nominal frame structure, this refers to the subframe number in the
      * range of 1-24</li>
+     * <li> For SBAS and Beidou CNAV2, this is unused and can be set to -1.</li>
+     * <li> For QZSS L1 C/A subframe 4 and 5, this value corresponds to the 'frame id' of the
+     * navigation message, in the range of 1-25 (Subframe 1, 2, 3 does not contain a 'frame id' and
+     * this value can be set to -1.)</li>
+     * <li> For Beidou CNAV1 this refers to the page type number in the range of 1-63.</li>
+     * <li> For IRNSS L5 C/A subframe 3 and 4, this value corresponds to the Message Id of the
+     * navigation message, in the range of 1-63. (Subframe 1 and 2 does not contain a message type
+     * id and this value can be set to -1.)</li>
      * </ul>
      */
     public int getMessageId() {
@@ -299,6 +307,13 @@
      * <li>For Galileo in particular, the type information embedded within the data bits may be even
      * more useful in interpretation, than the nominal page and word types provided in this
      * field.</li>
+     * <li> For SBAS, the submessage id corresponds to the message type, in the range 1-63.</li>
+     * <li> For Beidou CNAV1, the submessage id corresponds to the subframe number of the
+     * navigation message, in the range of 1-3.</li>
+     * <li> For Beidou CNAV2, the submessage id corresponds to the message type, in the range
+     * 1-63.</li>
+     * <li> For IRNSS L5 C/A, the submessage id corresponds to the subframe number of the
+     * navigation message, in the range of 1-4.</li>
      * </ul>
      */
     public int getSubmessageId() {
@@ -333,6 +348,13 @@
      * <li>For Galileo I/NAV, each page contains 2 page parts, even and odd, with a total of 2x114 =
      * 228 bits, (sync &amp; tail excluded) that should be fit into 29 bytes, with MSB first (skip
      * B229-B232).</li>
+     * <li>For SBAS, each block consists of 250 data bits, that should be fit into 32 bytes.  MSB
+     * first (skip B251-B256).</li>
+     * <li>For Beidou CNAV1, subframe #1 consists of 14 data bits, that should be fit into 2
+     * bytes. MSB first (skip B15-B16).  subframe #2 consists of 600 bits that should be fit into
+     * 75 bytes. subframe #3 consists of 264 data bits that should be fit into 33 bytes.</li>
+     * <li>For Beidou CNAV2, each subframe consists of 288 data bits, that should be fit into 36
+     * bytes.</li>
      * </ul>
      */
     @NonNull
diff --git a/media/java/android/media/MediaRouter2.java b/media/java/android/media/MediaRouter2.java
index 3410919..68df7d2 100644
--- a/media/java/android/media/MediaRouter2.java
+++ b/media/java/android/media/MediaRouter2.java
@@ -749,7 +749,7 @@
     /**
      * Callback for receiving events about media route discovery.
      */
-    public static class RouteCallback {
+    public abstract static class RouteCallback {
         /**
          * Called when routes are added. Whenever you registers a callback, this will
          * be invoked with known routes.
@@ -777,7 +777,7 @@
     /**
      * Callback for receiving events on media transfer.
      */
-    public static class TransferCallback {
+    public abstract static class TransferCallback {
         /**
          * Called when a media is transferred between two different routing controllers.
          * This can happen by calling {@link #transferTo(MediaRoute2Info)} or
@@ -826,7 +826,7 @@
     /**
      * Callback for receiving {@link RoutingController} updates.
      */
-    public static class ControllerCallback {
+    public abstract static class ControllerCallback {
         /**
          * Called when a controller is updated. (e.g., the selected routes of the
          * controller is changed or the volume of the controller is changed.)
diff --git a/media/java/android/media/soundtrigger_middleware/SoundModel.aidl b/media/java/android/media/soundtrigger_middleware/SoundModel.aidl
index fba1ee50..81d8291 100644
--- a/media/java/android/media/soundtrigger_middleware/SoundModel.aidl
+++ b/media/java/android/media/soundtrigger_middleware/SoundModel.aidl
@@ -32,5 +32,7 @@
      * was build for */
     String vendorUuid;
     /** Opaque data transparent to Android framework */
-    byte[] data;
+    FileDescriptor data;
+    /** Size of the above data, in bytes. */
+    int dataSize;
 }
diff --git a/media/java/android/media/tv/tuner/Tuner.java b/media/java/android/media/tv/tuner/Tuner.java
index 73769be..c79e72d 100644
--- a/media/java/android/media/tv/tuner/Tuner.java
+++ b/media/java/android/media/tv/tuner/Tuner.java
@@ -18,11 +18,13 @@
 
 import android.annotation.BytesLong;
 import android.annotation.CallbackExecutor;
+import android.annotation.IntDef;
 import android.annotation.NonNull;
 import android.annotation.Nullable;
 import android.annotation.RequiresPermission;
 import android.annotation.SystemApi;
 import android.content.Context;
+import android.hardware.tv.tuner.V1_0.Constants;
 import android.media.tv.TvInputService;
 import android.media.tv.tuner.TunerConstants.Result;
 import android.media.tv.tuner.dvr.DvrPlayback;
@@ -45,6 +47,8 @@
 import android.os.Looper;
 import android.os.Message;
 
+import java.lang.annotation.Retention;
+import java.lang.annotation.RetentionPolicy;
 import java.util.List;
 import java.util.Objects;
 import java.util.concurrent.Executor;
@@ -67,6 +71,22 @@
     private static final int MSG_ON_FILTER_STATUS = 3;
     private static final int MSG_ON_LNB_EVENT = 4;
 
+    /** @hide */
+    @IntDef(prefix = "DVR_TYPE_", value = {DVR_TYPE_RECORD, DVR_TYPE_PLAYBACK})
+    @Retention(RetentionPolicy.SOURCE)
+    public @interface DvrType {}
+
+    /**
+     * DVR for recording.
+     * @hide
+     */
+    public static final int DVR_TYPE_RECORD = Constants.DvrType.RECORD;
+    /**
+     * DVR for playback of recorded programs.
+     * @hide
+     */
+    public static final int DVR_TYPE_PLAYBACK = Constants.DvrType.PLAYBACK;
+
     static {
         System.loadLibrary("media_tv_tuner");
         nativeInit();
@@ -196,8 +216,8 @@
     private native int nativeSetLnb(int lnbId);
     private native int nativeSetLna(boolean enable);
     private native FrontendStatus nativeGetFrontendStatus(int[] statusTypes);
-    private native int nativeGetAvSyncHwId(Filter filter);
-    private native long nativeGetAvSyncTime(int avSyncId);
+    private native Integer nativeGetAvSyncHwId(Filter filter);
+    private native Long nativeGetAvSyncTime(int avSyncId);
     private native int nativeConnectCiCam(int ciCamId);
     private native int nativeDisconnectCiCam();
     private native FrontendInfo nativeGetFrontendInfo(int id);
@@ -443,7 +463,8 @@
     @RequiresPermission(android.Manifest.permission.ACCESS_TV_TUNER)
     public int getAvSyncHwId(@NonNull Filter filter) {
         TunerUtils.checkTunerPermission(mContext);
-        return nativeGetAvSyncHwId(filter);
+        Integer id = nativeGetAvSyncHwId(filter);
+        return id == null ? TunerConstants.INVALID_AV_SYNC_ID : id;
     }
 
     /**
@@ -458,7 +479,8 @@
     @RequiresPermission(android.Manifest.permission.ACCESS_TV_TUNER)
     public long getAvSyncTime(int avSyncHwId) {
         TunerUtils.checkTunerPermission(mContext);
-        return nativeGetAvSyncTime(avSyncHwId);
+        Long time = nativeGetAvSyncTime(avSyncHwId);
+        return time == null ? TunerConstants.TIMESTAMP_UNAVAILABLE : time;
     }
 
     /**
diff --git a/media/java/android/media/tv/tuner/TunerConstants.java b/media/java/android/media/tv/tuner/TunerConstants.java
index 82af658..6d89962 100644
--- a/media/java/android/media/tv/tuner/TunerConstants.java
+++ b/media/java/android/media/tv/tuner/TunerConstants.java
@@ -46,6 +46,19 @@
      * Invalid AV Sync ID.
      */
     public static final int INVALID_AV_SYNC_ID = Constants.Constant.INVALID_AV_SYNC_ID;
+    /**
+     * Timestamp is unavailable.
+     *
+     * <p>Returned by {@link android.media.tv.tuner.filter.TimeFilter#getSourceTime()},
+     * {@link android.media.tv.tuner.filter.TimeFilter#getTimeStamp()}, or
+     * {@link Tuner#getAvSyncTime(int)} when the requested timestamp is not available.
+     *
+     * @see android.media.tv.tuner.filter.TimeFilter#getSourceTime()
+     * @see android.media.tv.tuner.filter.TimeFilter#getTimeStamp()
+     * @see Tuner#getAvSyncTime(int)
+     * @hide
+     */
+    public static final long TIMESTAMP_UNAVAILABLE = -1L;
 
     /** @hide */
     @IntDef(prefix = "SCAN_TYPE_", value = {SCAN_TYPE_UNDEFINED, SCAN_TYPE_AUTO, SCAN_TYPE_BLIND})
diff --git a/media/java/android/media/tv/tuner/dvr/Dvr.java b/media/java/android/media/tv/tuner/dvr/Dvr.java
deleted file mode 100644
index 4183e3b..0000000
--- a/media/java/android/media/tv/tuner/dvr/Dvr.java
+++ /dev/null
@@ -1,159 +0,0 @@
-/*
- * Copyright 2019 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package android.media.tv.tuner.dvr;
-
-import android.annotation.IntDef;
-import android.annotation.NonNull;
-import android.annotation.SystemApi;
-import android.hardware.tv.tuner.V1_0.Constants;
-import android.media.tv.tuner.TunerConstants.Result;
-import android.media.tv.tuner.filter.Filter;
-import android.os.ParcelFileDescriptor;
-
-import java.lang.annotation.Retention;
-import java.lang.annotation.RetentionPolicy;
-
-/**
- * Digital Video Record (DVR) interface provides record control on Demux's output buffer and
- * playback control on Demux's input buffer.
- *
- * @hide
- */
-@SystemApi
-public class Dvr implements AutoCloseable {
-
-    /** @hide */
-    @IntDef(prefix = "TYPE_", value = {TYPE_RECORD, TYPE_PLAYBACK})
-    @Retention(RetentionPolicy.SOURCE)
-    public @interface Type {}
-
-    /**
-     * DVR for recording.
-     */
-    public static final int TYPE_RECORD = Constants.DvrType.RECORD;
-    /**
-     * DVR for playback of recorded programs.
-     */
-    public static final int TYPE_PLAYBACK = Constants.DvrType.PLAYBACK;
-
-
-    final int mType;
-    long mNativeContext;
-
-    private native int nativeAttachFilter(Filter filter);
-    private native int nativeDetachFilter(Filter filter);
-    private native int nativeConfigureDvr(DvrSettings settings);
-    private native int nativeStartDvr();
-    private native int nativeStopDvr();
-    private native int nativeFlushDvr();
-    private native int nativeClose();
-    private native void nativeSetFileDescriptor(int fd);
-
-    protected Dvr(int type) {
-        mType = type;
-    }
-
-    /**
-     * Attaches a filter to DVR interface for recording.
-     *
-     * @param filter the filter to be attached.
-     * @return result status of the operation.
-     */
-    @Result
-    public int attachFilter(@NonNull Filter filter) {
-        return nativeAttachFilter(filter);
-    }
-
-    /**
-     * Detaches a filter from DVR interface.
-     *
-     * @param filter the filter to be detached.
-     * @return result status of the operation.
-     */
-    @Result
-    public int detachFilter(@NonNull Filter filter) {
-        return nativeDetachFilter(filter);
-    }
-
-    /**
-     * Configures the DVR.
-     *
-     * @param settings the settings of the DVR interface.
-     * @return result status of the operation.
-     */
-    @Result
-    public int configure(@NonNull DvrSettings settings) {
-        return nativeConfigureDvr(settings);
-    }
-
-    /**
-     * Starts DVR.
-     *
-     * <p>Starts consuming playback data or producing data for recording.
-     *
-     * @return result status of the operation.
-     */
-    @Result
-    public int start() {
-        return nativeStartDvr();
-    }
-
-    /**
-     * Stops DVR.
-     *
-     * <p>Stops consuming playback data or producing data for recording.
-     *
-     * @return result status of the operation.
-     */
-    @Result
-    public int stop() {
-        return nativeStopDvr();
-    }
-
-    /**
-     * Flushed DVR data.
-     *
-     * <p>The data in DVR buffer is cleared.
-     *
-     * @return result status of the operation.
-     */
-    @Result
-    public int flush() {
-        return nativeFlushDvr();
-    }
-
-    /**
-     * Closes the DVR instance to release resources.
-     */
-    public void close() {
-        nativeClose();
-    }
-
-    /**
-     * Sets file descriptor to read/write data.
-     *
-     * @param fd the file descriptor to read/write data.
-     */
-    public void setFileDescriptor(@NonNull ParcelFileDescriptor fd) {
-        nativeSetFileDescriptor(fd.getFd());
-    }
-
-    @Type
-    int getType() {
-        return mType;
-    }
-}
diff --git a/media/java/android/media/tv/tuner/dvr/DvrPlayback.java b/media/java/android/media/tv/tuner/dvr/DvrPlayback.java
index eb31574..7c15bb7 100644
--- a/media/java/android/media/tv/tuner/dvr/DvrPlayback.java
+++ b/media/java/android/media/tv/tuner/dvr/DvrPlayback.java
@@ -21,6 +21,9 @@
 import android.annotation.NonNull;
 import android.annotation.SystemApi;
 import android.hardware.tv.tuner.V1_0.Constants;
+import android.media.tv.tuner.TunerConstants.Result;
+import android.media.tv.tuner.filter.Filter;
+import android.os.ParcelFileDescriptor;
 
 import java.lang.annotation.Retention;
 import java.lang.annotation.RetentionPolicy;
@@ -33,7 +36,7 @@
  * @hide
  */
 @SystemApi
-public class DvrPlayback extends Dvr {
+public class DvrPlayback implements AutoCloseable {
 
 
     /** @hide */
@@ -66,17 +69,110 @@
      */
     public static final int PLAYBACK_STATUS_FULL = Constants.PlaybackStatus.SPACE_FULL;
 
+    long mNativeContext;
 
-
+    private native int nativeAttachFilter(Filter filter);
+    private native int nativeDetachFilter(Filter filter);
+    private native int nativeConfigureDvr(DvrSettings settings);
+    private native int nativeStartDvr();
+    private native int nativeStopDvr();
+    private native int nativeFlushDvr();
+    private native int nativeClose();
+    private native void nativeSetFileDescriptor(int fd);
     private native long nativeRead(long size);
     private native long nativeRead(byte[] bytes, long offset, long size);
 
     private DvrPlayback() {
-        super(Dvr.TYPE_PLAYBACK);
     }
 
 
     /**
+     * Attaches a filter to DVR interface for recording.
+     *
+     * @param filter the filter to be attached.
+     * @return result status of the operation.
+     */
+    @Result
+    public int attachFilter(@NonNull Filter filter) {
+        return nativeAttachFilter(filter);
+    }
+
+    /**
+     * Detaches a filter from DVR interface.
+     *
+     * @param filter the filter to be detached.
+     * @return result status of the operation.
+     */
+    @Result
+    public int detachFilter(@NonNull Filter filter) {
+        return nativeDetachFilter(filter);
+    }
+
+    /**
+     * Configures the DVR.
+     *
+     * @param settings the settings of the DVR interface.
+     * @return result status of the operation.
+     */
+    @Result
+    public int configure(@NonNull DvrSettings settings) {
+        return nativeConfigureDvr(settings);
+    }
+
+    /**
+     * Starts DVR.
+     *
+     * <p>Starts consuming playback data or producing data for recording.
+     *
+     * @return result status of the operation.
+     */
+    @Result
+    public int start() {
+        return nativeStartDvr();
+    }
+
+    /**
+     * Stops DVR.
+     *
+     * <p>Stops consuming playback data or producing data for recording.
+     *
+     * @return result status of the operation.
+     */
+    @Result
+    public int stop() {
+        return nativeStopDvr();
+    }
+
+    /**
+     * Flushed DVR data.
+     *
+     * <p>The data in DVR buffer is cleared.
+     *
+     * @return result status of the operation.
+     */
+    @Result
+    public int flush() {
+        return nativeFlushDvr();
+    }
+
+    /**
+     * Closes the DVR instance to release resources.
+     */
+    @Override
+    public void close() {
+        nativeClose();
+    }
+
+    /**
+     * Sets file descriptor to read/write data.
+     *
+     * @param fd the file descriptor to read/write data.
+     */
+    public void setFileDescriptor(@NonNull ParcelFileDescriptor fd) {
+        nativeSetFileDescriptor(fd.getFd());
+    }
+
+    /**
      * Reads data from the file for DVR playback.
      *
      * @param size the maximum number of bytes to read.
diff --git a/media/java/android/media/tv/tuner/dvr/DvrRecorder.java b/media/java/android/media/tv/tuner/dvr/DvrRecorder.java
index 3128ca5..52ef5e6 100644
--- a/media/java/android/media/tv/tuner/dvr/DvrRecorder.java
+++ b/media/java/android/media/tv/tuner/dvr/DvrRecorder.java
@@ -19,6 +19,9 @@
 import android.annotation.BytesLong;
 import android.annotation.NonNull;
 import android.annotation.SystemApi;
+import android.media.tv.tuner.TunerConstants.Result;
+import android.media.tv.tuner.filter.Filter;
+import android.os.ParcelFileDescriptor;
 
 /**
  * Digital Video Record (DVR) recorder class which provides record control on Demux's output buffer.
@@ -26,12 +29,108 @@
  * @hide
  */
 @SystemApi
-public class DvrRecorder extends Dvr {
+public class DvrRecorder implements AutoCloseable {
+    long mNativeContext;
+
+    private native int nativeAttachFilter(Filter filter);
+    private native int nativeDetachFilter(Filter filter);
+    private native int nativeConfigureDvr(DvrSettings settings);
+    private native int nativeStartDvr();
+    private native int nativeStopDvr();
+    private native int nativeFlushDvr();
+    private native int nativeClose();
+    private native void nativeSetFileDescriptor(int fd);
     private native long nativeWrite(long size);
     private native long nativeWrite(byte[] bytes, long offset, long size);
 
     private DvrRecorder() {
-        super(Dvr.TYPE_RECORD);
+    }
+
+
+    /**
+     * Attaches a filter to DVR interface for recording.
+     *
+     * @param filter the filter to be attached.
+     * @return result status of the operation.
+     */
+    @Result
+    public int attachFilter(@NonNull Filter filter) {
+        return nativeAttachFilter(filter);
+    }
+
+    /**
+     * Detaches a filter from DVR interface.
+     *
+     * @param filter the filter to be detached.
+     * @return result status of the operation.
+     */
+    @Result
+    public int detachFilter(@NonNull Filter filter) {
+        return nativeDetachFilter(filter);
+    }
+
+    /**
+     * Configures the DVR.
+     *
+     * @param settings the settings of the DVR interface.
+     * @return result status of the operation.
+     */
+    @Result
+    public int configure(@NonNull DvrSettings settings) {
+        return nativeConfigureDvr(settings);
+    }
+
+    /**
+     * Starts DVR.
+     *
+     * <p>Starts consuming playback data or producing data for recording.
+     *
+     * @return result status of the operation.
+     */
+    @Result
+    public int start() {
+        return nativeStartDvr();
+    }
+
+    /**
+     * Stops DVR.
+     *
+     * <p>Stops consuming playback data or producing data for recording.
+     *
+     * @return result status of the operation.
+     */
+    @Result
+    public int stop() {
+        return nativeStopDvr();
+    }
+
+    /**
+     * Flushed DVR data.
+     *
+     * <p>The data in DVR buffer is cleared.
+     *
+     * @return result status of the operation.
+     */
+    @Result
+    public int flush() {
+        return nativeFlushDvr();
+    }
+
+    /**
+     * Closes the DVR instance to release resources.
+     */
+    @Override
+    public void close() {
+        nativeClose();
+    }
+
+    /**
+     * Sets file descriptor to read/write data.
+     *
+     * @param fd the file descriptor to read/write data.
+     */
+    public void setFileDescriptor(@NonNull ParcelFileDescriptor fd) {
+        nativeSetFileDescriptor(fd.getFd());
     }
 
     /**
diff --git a/media/java/android/media/tv/tuner/dvr/DvrSettings.java b/media/java/android/media/tv/tuner/dvr/DvrSettings.java
index f9dc682..362b108 100644
--- a/media/java/android/media/tv/tuner/dvr/DvrSettings.java
+++ b/media/java/android/media/tv/tuner/dvr/DvrSettings.java
@@ -30,7 +30,7 @@
 import java.lang.annotation.RetentionPolicy;
 
 /**
- * DVR settings used to configure {@link Dvr}.
+ * DVR settings used to configure {@link DvrPlayback} and {@link DvrRecorder}.
  *
  * @hide
  */
diff --git a/media/java/android/media/voice/KeyphraseModelManager.java b/media/java/android/media/voice/KeyphraseModelManager.java
index 3fa38e0..8ec8967 100644
--- a/media/java/android/media/voice/KeyphraseModelManager.java
+++ b/media/java/android/media/voice/KeyphraseModelManager.java
@@ -37,7 +37,8 @@
  * manage voice based sound trigger models.
  * Callers of this class are expected to have whitelist manifest permission MANAGE_VOICE_KEYPHRASES.
  * Callers of this class are expected to be the designated voice interaction service via
- * {@link Settings.Secure.VOICE_INTERACTION_SERVICE}.
+ * {@link Settings.Secure.VOICE_INTERACTION_SERVICE} or a bundled voice model enrollment application
+ * detected by {@link android.hardware.soundtrigger.KeyphraseEnrollmentInfo}.
  * @hide
  */
 @SystemApi
@@ -65,6 +66,10 @@
      * {@link #updateKeyphraseSoundModel}.
      * If the active voice interaction service changes from the current user, all requests will be
      * rejected, and any registered models will be unregistered.
+     * Caller must either be the active voice interaction service via
+     * {@link Settings.Secure.VOICE_INTERACTION_SERVICE}, or the caller must be a voice model
+     * enrollment application detected by
+     * {@link android.hardware.soundtrigger.KeyphraseEnrollmentInfo}.
      *
      * @param keyphraseId The unique identifier for the keyphrase.
      * @param locale The locale language tag supported by the desired model.
@@ -93,6 +98,10 @@
      * will be overwritten with the new model.
      * If the active voice interaction service changes from the current user, all requests will be
      * rejected, and any registered models will be unregistered.
+     * Caller must either be the active voice interaction service via
+     * {@link Settings.Secure.VOICE_INTERACTION_SERVICE}, or the caller must be a voice model
+     * enrollment application detected by
+     * {@link android.hardware.soundtrigger.KeyphraseEnrollmentInfo}.
      *
      * @param model Keyphrase sound model to be updated.
      * @throws ServiceSpecificException Thrown with error code if failed to update the keyphrase
@@ -120,6 +129,10 @@
      * {@link #updateKeyphraseSoundModel}.
      * If the active voice interaction service changes from the current user, all requests will be
      * rejected, and any registered models will be unregistered.
+     * Caller must either be the active voice interaction service via
+     * {@link Settings.Secure.VOICE_INTERACTION_SERVICE}, or the caller must be a voice model
+     * enrollment application detected by
+     * {@link android.hardware.soundtrigger.KeyphraseEnrollmentInfo}.
      *
      * @param keyphraseId The unique identifier for the keyphrase.
      * @param locale The locale language tag supported by the desired model.
diff --git a/media/jni/android_media_MediaCodec.cpp b/media/jni/android_media_MediaCodec.cpp
index 893e516..737c95d 100644
--- a/media/jni/android_media_MediaCodec.cpp
+++ b/media/jni/android_media_MediaCodec.cpp
@@ -242,6 +242,13 @@
     });
 }
 
+void JMediaCodec::releaseAsync() {
+    if (mCodec != NULL) {
+        mCodec->releaseAsync();
+    }
+    mInitStatus = NO_INIT;
+}
+
 JMediaCodec::~JMediaCodec() {
     if (mLooper != NULL) {
         /* MediaCodec and looper should have been released explicitly already
@@ -1124,7 +1131,10 @@
 }
 
 static void android_media_MediaCodec_release(JNIEnv *env, jobject thiz) {
-    setMediaCodec(env, thiz, NULL);
+    sp<JMediaCodec> codec = getMediaCodec(env, thiz);
+    if (codec != NULL) {
+        codec->releaseAsync();
+    }
 }
 
 static void throwCodecException(JNIEnv *env, status_t err, int32_t actionCode, const char *msg) {
@@ -2797,7 +2807,7 @@
 
 static void android_media_MediaCodec_native_finalize(
         JNIEnv *env, jobject thiz) {
-    android_media_MediaCodec_release(env, thiz);
+    setMediaCodec(env, thiz, NULL);
 }
 
 // MediaCodec.LinearBlock
diff --git a/media/jni/android_media_MediaCodec.h b/media/jni/android_media_MediaCodec.h
index 8899fee..400ce1b 100644
--- a/media/jni/android_media_MediaCodec.h
+++ b/media/jni/android_media_MediaCodec.h
@@ -61,6 +61,7 @@
 
     void registerSelf();
     void release();
+    void releaseAsync();
 
     status_t enableOnFrameRenderedListener(jboolean enable);
 
diff --git a/media/jni/android_media_tv_Tuner.cpp b/media/jni/android_media_tv_Tuner.cpp
index 5c39f29..e68ccfa 100644
--- a/media/jni/android_media_tv_Tuner.cpp
+++ b/media/jni/android_media_tv_Tuner.cpp
@@ -119,7 +119,6 @@
 using ::android::hardware::tv::tuner::V1_0::ITuner;
 using ::android::hardware::tv::tuner::V1_0::PlaybackSettings;
 using ::android::hardware::tv::tuner::V1_0::RecordSettings;
-using ::android::hardware::tv::tuner::V1_0::Result;
 
 struct fields_t {
     jfieldID tunerContext;
@@ -845,22 +844,85 @@
     return (int)result;
 }
 
-bool JTuner::openDemux() {
+Result JTuner::openDemux() {
     if (mTuner == nullptr) {
-        return false;
+        return Result::NOT_INITIALIZED;
     }
     if (mDemux != nullptr) {
-        return true;
+        return Result::SUCCESS;
     }
-    mTuner->openDemux([&](Result, uint32_t demuxId, const sp<IDemux>& demux) {
+    Result res;
+    mTuner->openDemux([&](Result r, uint32_t demuxId, const sp<IDemux>& demux) {
         mDemux = demux;
         mDemuxId = demuxId;
+        res = r;
         ALOGD("open demux, id = %d", demuxId);
     });
-    if (mDemux == nullptr) {
-        return false;
+    return res;
+}
+
+jobject JTuner::getAvSyncHwId(sp<Filter> filter) {
+    if (mDemux == NULL) {
+        return NULL;
     }
-    return true;
+
+    uint32_t avSyncHwId;
+    Result res;
+    sp<IFilter> iFilterSp = filter->getIFilter();
+    mDemux->getAvSyncHwId(iFilterSp,
+            [&](Result r, uint32_t id) {
+                res = r;
+                avSyncHwId = id;
+            });
+    if (res == Result::SUCCESS) {
+        JNIEnv *env = AndroidRuntime::getJNIEnv();
+        jclass integerClazz = env->FindClass("java/lang/Integer");
+        jmethodID intInit = env->GetMethodID(integerClazz, "<init>", "(I)V");
+        return env->NewObject(integerClazz, intInit, avSyncHwId);
+    }
+    return NULL;
+}
+
+jobject JTuner::getAvSyncTime(jint id) {
+    if (mDemux == NULL) {
+        return NULL;
+    }
+    uint64_t time;
+    Result res;
+    mDemux->getAvSyncTime(static_cast<uint32_t>(id),
+            [&](Result r, uint64_t ts) {
+                res = r;
+                time = ts;
+            });
+    if (res == Result::SUCCESS) {
+        JNIEnv *env = AndroidRuntime::getJNIEnv();
+        jclass longClazz = env->FindClass("java/lang/Long");
+        jmethodID longInit = env->GetMethodID(longClazz, "<init>", "(J)V");
+        return env->NewObject(longClazz, longInit, static_cast<jlong>(time));
+    }
+    return NULL;
+}
+
+int JTuner::connectCiCam(jint id) {
+    if (mDemux == NULL) {
+        Result r = openDemux();
+        if (r != Result::SUCCESS) {
+            return (int) r;
+        }
+    }
+    Result r = mDemux->connectCiCam(static_cast<uint32_t>(id));
+    return (int) r;
+}
+
+int JTuner::disconnectCiCam() {
+    if (mDemux == NULL) {
+        Result r = openDemux();
+        if (r != Result::SUCCESS) {
+            return (int) r;
+        }
+    }
+    Result r = mDemux->disconnectCiCam();
+    return (int) r;
 }
 
 jobject JTuner::openDescrambler() {
@@ -892,7 +954,7 @@
 
 jobject JTuner::openFilter(DemuxFilterType type, int bufferSize) {
     if (mDemux == NULL) {
-        if (!openDemux()) {
+        if (openDemux() != Result::SUCCESS) {
             return NULL;
         }
     }
@@ -917,7 +979,6 @@
             env->NewObject(
                     env->FindClass("android/media/tv/tuner/filter/Filter"),
                     gFields.filterInitID,
-                    mObject,
                     (jint) fId);
 
     sp<Filter> filterSp = new Filter(iFilterSp, filterObj);
@@ -931,7 +992,7 @@
 
 jobject JTuner::openTimeFilter() {
     if (mDemux == NULL) {
-        if (!openDemux()) {
+        if (openDemux() != Result::SUCCESS) {
             return NULL;
         }
     }
@@ -962,7 +1023,7 @@
 jobject JTuner::openDvr(DvrType type, int bufferSize) {
     ALOGD("JTuner::openDvr");
     if (mDemux == NULL) {
-        if (!openDemux()) {
+        if (openDemux() != Result::SUCCESS) {
             return NULL;
         }
     }
@@ -1608,20 +1669,30 @@
     return NULL;
 }
 
-static int android_media_tv_Tuner_gat_av_sync_hw_id(JNIEnv*, jobject, jobject) {
-    return 0;
+static jobject android_media_tv_Tuner_get_av_sync_hw_id(
+        JNIEnv *env, jobject thiz, jobject filter) {
+    sp<Filter> filterSp = getFilter(env, filter);
+    if (filterSp == NULL) {
+        ALOGD("Failed to get sync ID. Filter not found");
+        return NULL;
+    }
+    sp<JTuner> tuner = getTuner(env, thiz);
+    return tuner->getAvSyncHwId(filterSp);
 }
 
-static jlong android_media_tv_Tuner_gat_av_sync_time(JNIEnv*, jobject, jint) {
-    return 0;
+static jobject android_media_tv_Tuner_get_av_sync_time(JNIEnv *env, jobject thiz, jint id) {
+    sp<JTuner> tuner = getTuner(env, thiz);
+    return tuner->getAvSyncTime(id);
 }
 
-static int android_media_tv_Tuner_connect_cicam(JNIEnv*, jobject, jint) {
-    return 0;
+static int android_media_tv_Tuner_connect_cicam(JNIEnv *env, jobject thiz, jint id) {
+    sp<JTuner> tuner = getTuner(env, thiz);
+    return tuner->connectCiCam(id);
 }
 
-static int android_media_tv_Tuner_disconnect_cicam(JNIEnv*, jobject) {
-    return 0;
+static int android_media_tv_Tuner_disconnect_cicam(JNIEnv *env, jobject thiz) {
+    sp<JTuner> tuner = getTuner(env, thiz);
+    return tuner->disconnectCiCam();
 }
 
 static jobject android_media_tv_Tuner_get_frontend_info(JNIEnv *env, jobject thiz, jint id) {
@@ -2500,9 +2571,10 @@
     { "nativeSetLna", "(Z)I", (void *)android_media_tv_Tuner_set_lna },
     { "nativeGetFrontendStatus", "([I)Landroid/media/tv/tuner/frontend/FrontendStatus;",
             (void *)android_media_tv_Tuner_get_frontend_status },
-    { "nativeGetAvSyncHwId", "(Landroid/media/tv/tuner/filter/Filter;)I",
-            (void *)android_media_tv_Tuner_gat_av_sync_hw_id },
-    { "nativeGetAvSyncTime", "(I)J", (void *)android_media_tv_Tuner_gat_av_sync_time },
+    { "nativeGetAvSyncHwId", "(Landroid/media/tv/tuner/filter/Filter;)Ljava/lang/Integer;",
+            (void *)android_media_tv_Tuner_get_av_sync_hw_id },
+    { "nativeGetAvSyncTime", "(I)Ljava/lang/Long;",
+            (void *)android_media_tv_Tuner_get_av_sync_time },
     { "nativeConnectCiCam", "(I)I", (void *)android_media_tv_Tuner_connect_cicam },
     { "nativeDisconnectCiCam", "()I", (void *)android_media_tv_Tuner_disconnect_cicam },
     { "nativeGetFrontendInfo", "(I)Landroid/media/tv/tuner/frontend/FrontendInfo;",
diff --git a/media/jni/android_media_tv_Tuner.h b/media/jni/android_media_tv_Tuner.h
index 32d4899..b786fc4 100644
--- a/media/jni/android_media_tv_Tuner.h
+++ b/media/jni/android_media_tv_Tuner.h
@@ -60,6 +60,7 @@
 using ::android::hardware::tv::tuner::V1_0::LnbId;
 using ::android::hardware::tv::tuner::V1_0::PlaybackStatus;
 using ::android::hardware::tv::tuner::V1_0::RecordStatus;
+using ::android::hardware::tv::tuner::V1_0::Result;
 
 using FilterMQ = MessageQueue<uint8_t, kSynchronizedReadWrite>;
 using DvrMQ = MessageQueue<uint8_t, kSynchronizedReadWrite>;
@@ -141,6 +142,10 @@
 struct JTuner : public RefBase {
     JTuner(JNIEnv *env, jobject thiz);
     sp<ITuner> getTunerService();
+    jobject getAvSyncHwId(sp<Filter> filter);
+    jobject getAvSyncTime(jint id);
+    int connectCiCam(jint id);
+    int disconnectCiCam();
     jobject getFrontendIds();
     jobject openFrontendById(int id);
     jobject getFrontendInfo(int id);
@@ -158,7 +163,7 @@
     jobject openDvr(DvrType type, int bufferSize);
 
 protected:
-    bool openDemux();
+    Result openDemux();
     virtual ~JTuner();
 
 private:
diff --git a/media/tests/MediaRouter/src/com/android/mediaroutertest/MediaRouter2ManagerTest.java b/media/tests/MediaRouter/src/com/android/mediaroutertest/MediaRouter2ManagerTest.java
index bcff6a1..4e12859 100644
--- a/media/tests/MediaRouter/src/com/android/mediaroutertest/MediaRouter2ManagerTest.java
+++ b/media/tests/MediaRouter/src/com/android/mediaroutertest/MediaRouter2ManagerTest.java
@@ -123,7 +123,7 @@
 
     @Test
     public void testOnRoutesRemovedAndAdded() throws Exception {
-        RouteCallback routeCallback = new RouteCallback();
+        RouteCallback routeCallback = new RouteCallback() {};
         mRouteCallbacks.add(routeCallback);
         mRouter2.registerRouteCallback(mExecutor, routeCallback,
                 new RouteDiscoveryPreference.Builder(FEATURES_ALL, true).build());
@@ -201,7 +201,7 @@
 
         addManagerCallback(new MediaRouter2Manager.Callback());
         //TODO: remove this when it's not necessary.
-        addRouterCallback(new MediaRouter2.RouteCallback());
+        addRouterCallback(new MediaRouter2.RouteCallback() {});
         addTransferCallback(new MediaRouter2.TransferCallback() {
             @Override
             public void onTransferred(MediaRouter2.RoutingController oldController,
@@ -228,7 +228,7 @@
         CountDownLatch latch = new CountDownLatch(1);
 
         Map<String, MediaRoute2Info> routes = waitAndGetRoutesWithManager(FEATURES_ALL);
-        addRouterCallback(new RouteCallback());
+        addRouterCallback(new RouteCallback() {});
         addManagerCallback(new MediaRouter2Manager.Callback() {
             @Override
             public void onSessionCreated(MediaRouter2Manager.RoutingController controller) {
@@ -263,7 +263,7 @@
     @Test
     public void testSelectAndTransferAndRelease() throws Exception {
         Map<String, MediaRoute2Info> routes = waitAndGetRoutesWithManager(FEATURES_ALL);
-        addRouterCallback(new RouteCallback());
+        addRouterCallback(new RouteCallback() {});
 
         CountDownLatch onSessionCreatedLatch = new CountDownLatch(1);
 
@@ -346,7 +346,7 @@
     @Test
     public void testSetSessionVolume() throws Exception {
         Map<String, MediaRoute2Info> routes = waitAndGetRoutesWithManager(FEATURES_ALL);
-        addRouterCallback(new RouteCallback());
+        addRouterCallback(new RouteCallback() {});
 
         CountDownLatch onSessionCreatedLatch = new CountDownLatch(1);
         CountDownLatch volumeChangedLatch = new CountDownLatch(2);
@@ -471,7 +471,7 @@
         CountDownLatch featuresLatch = new CountDownLatch(1);
 
         // A dummy callback is required to send route feature info.
-        RouteCallback routeCallback = new RouteCallback();
+        RouteCallback routeCallback = new RouteCallback() {};
         MediaRouter2Manager.Callback managerCallback = new MediaRouter2Manager.Callback() {
             @Override
             public void onRoutesAdded(List<MediaRoute2Info> routes) {
diff --git a/packages/CarSystemUI/src/com/android/systemui/navigationbar/car/CarNavigationBar.java b/packages/CarSystemUI/src/com/android/systemui/navigationbar/car/CarNavigationBar.java
index 3a52015..b2c16b3 100644
--- a/packages/CarSystemUI/src/com/android/systemui/navigationbar/car/CarNavigationBar.java
+++ b/packages/CarSystemUI/src/com/android/systemui/navigationbar/car/CarNavigationBar.java
@@ -16,6 +16,12 @@
 
 package com.android.systemui.navigationbar.car;
 
+import static android.view.InsetsState.ITYPE_NAVIGATION_BAR;
+import static android.view.InsetsState.containsType;
+
+import static com.android.systemui.statusbar.phone.BarTransitions.MODE_SEMI_TRANSPARENT;
+import static com.android.systemui.statusbar.phone.BarTransitions.MODE_TRANSPARENT;
+
 import android.content.Context;
 import android.graphics.PixelFormat;
 import android.inputmethodservice.InputMethodService;
@@ -37,9 +43,12 @@
 import com.android.systemui.car.CarDeviceProvisionedListener;
 import com.android.systemui.dagger.qualifiers.Main;
 import com.android.systemui.shared.system.ActivityManagerWrapper;
+import com.android.systemui.statusbar.AutoHideUiElement;
 import com.android.systemui.statusbar.CommandQueue;
 import com.android.systemui.statusbar.NavigationBarController;
 import com.android.systemui.statusbar.SuperStatusBarViewFactory;
+import com.android.systemui.statusbar.phone.AutoHideController;
+import com.android.systemui.statusbar.phone.BarTransitions;
 import com.android.systemui.statusbar.policy.DeviceProvisionedController;
 import com.android.systemui.statusbar.policy.KeyguardStateController;
 
@@ -57,6 +66,7 @@
     private final WindowManager mWindowManager;
     private final CarDeviceProvisionedController mCarDeviceProvisionedController;
     private final CommandQueue mCommandQueue;
+    private final AutoHideController mAutoHideController;
     private final ButtonSelectionStateListener mButtonSelectionStateListener;
     private final Handler mMainHandler;
     private final Lazy<KeyguardStateController> mKeyguardStateControllerLazy;
@@ -64,6 +74,8 @@
     private final SuperStatusBarViewFactory mSuperStatusBarViewFactory;
     private final ButtonSelectionStateController mButtonSelectionStateController;
 
+    private final int mDisplayId;
+
     private IStatusBarService mBarService;
     private ActivityManagerWrapper mActivityManagerWrapper;
 
@@ -86,12 +98,16 @@
     private boolean mDeviceIsSetUpForUser = true;
     private boolean mIsUserSetupInProgress = false;
 
+    private @BarTransitions.TransitionMode int mNavigationBarMode;
+    private boolean mTransientShown;
+
     @Inject
     public CarNavigationBar(Context context,
             CarNavigationBarController carNavigationBarController,
             WindowManager windowManager,
             DeviceProvisionedController deviceProvisionedController,
             CommandQueue commandQueue,
+            AutoHideController autoHideController,
             ButtonSelectionStateListener buttonSelectionStateListener,
             @Main Handler mainHandler,
             Lazy<KeyguardStateController> keyguardStateControllerLazy,
@@ -104,12 +120,15 @@
         mCarDeviceProvisionedController = (CarDeviceProvisionedController)
                 deviceProvisionedController;
         mCommandQueue = commandQueue;
+        mAutoHideController = autoHideController;
         mButtonSelectionStateListener = buttonSelectionStateListener;
         mMainHandler = mainHandler;
         mKeyguardStateControllerLazy = keyguardStateControllerLazy;
         mNavigationBarControllerLazy = navigationBarControllerLazy;
         mSuperStatusBarViewFactory = superStatusBarViewFactory;
         mButtonSelectionStateController = buttonSelectionStateController;
+
+        mDisplayId = mWindowManager.getDefaultDisplay().getDisplayId();
     }
 
     @Override
@@ -133,6 +152,23 @@
             ex.rethrowFromSystemServer();
         }
 
+        mAutoHideController.addAutoHideUiElement(new AutoHideUiElement() {
+            @Override
+            public void synchronizeState() {
+                // No op.
+            }
+
+            @Override
+            public boolean isVisible() {
+                return mTransientShown;
+            }
+
+            @Override
+            public void hide() {
+                clearTransient();
+            }
+        });
+
         mDeviceIsSetUpForUser = mCarDeviceProvisionedController.isCurrentUserSetup();
         mIsUserSetupInProgress = mCarDeviceProvisionedController.isCurrentUserSetupInProgress();
         mCarDeviceProvisionedController.addCallback(
@@ -341,10 +377,57 @@
     }
 
     @Override
+    public void showTransient(int displayId, int[] types) {
+        if (displayId != mDisplayId) {
+            return;
+        }
+        if (!containsType(types, ITYPE_NAVIGATION_BAR)) {
+            return;
+        }
+
+        if (!mTransientShown) {
+            mTransientShown = true;
+            handleTransientChanged();
+        }
+    }
+
+    @Override
+    public void abortTransient(int displayId, int[] types) {
+        if (displayId != mDisplayId) {
+            return;
+        }
+        if (!containsType(types, ITYPE_NAVIGATION_BAR)) {
+            return;
+        }
+        clearTransient();
+    }
+
+    private void clearTransient() {
+        if (mTransientShown) {
+            mTransientShown = false;
+            handleTransientChanged();
+        }
+    }
+
+    @Override
     public void dump(FileDescriptor fd, PrintWriter pw, String[] args) {
         pw.print("  mTaskStackListener=");
         pw.println(mButtonSelectionStateListener);
         pw.print("  mBottomNavigationBarView=");
         pw.println(mBottomNavigationBarView);
     }
+
+    private void handleTransientChanged() {
+        updateBarMode(mTransientShown ? MODE_SEMI_TRANSPARENT : MODE_TRANSPARENT);
+    }
+
+    // Returns true if the bar mode is changed.
+    private boolean updateBarMode(int barMode) {
+        if (mNavigationBarMode != barMode) {
+            mNavigationBarMode = barMode;
+            mAutoHideController.touchAutoHide();
+            return true;
+        }
+        return false;
+    }
 }
diff --git a/packages/CarSystemUI/src/com/android/systemui/statusbar/car/CarStatusBar.java b/packages/CarSystemUI/src/com/android/systemui/statusbar/car/CarStatusBar.java
index a4eada4..f39f912 100644
--- a/packages/CarSystemUI/src/com/android/systemui/statusbar/car/CarStatusBar.java
+++ b/packages/CarSystemUI/src/com/android/systemui/statusbar/car/CarStatusBar.java
@@ -122,6 +122,7 @@
 import com.android.systemui.statusbar.phone.LockscreenWallpaper;
 import com.android.systemui.statusbar.phone.NotificationGroupManager;
 import com.android.systemui.statusbar.phone.NotificationShadeWindowController;
+import com.android.systemui.statusbar.phone.PhoneStatusBarPolicy;
 import com.android.systemui.statusbar.phone.ScrimController;
 import com.android.systemui.statusbar.phone.ShadeController;
 import com.android.systemui.statusbar.phone.StatusBar;
@@ -324,6 +325,7 @@
             KeyguardDismissUtil keyguardDismissUtil,
             ExtensionController extensionController,
             UserInfoControllerImpl userInfoControllerImpl,
+            PhoneStatusBarPolicy phoneStatusBarPolicy,
             DismissCallbackRegistry dismissCallbackRegistry,
             StatusBarTouchableRegionManager statusBarTouchableRegionManager,
             /* Car Settings injected components. */
@@ -407,6 +409,7 @@
                 keyguardDismissUtil,
                 extensionController,
                 userInfoControllerImpl,
+                phoneStatusBarPolicy,
                 dismissCallbackRegistry,
                 statusBarTouchableRegionManager);
         mUserSwitcherController = userSwitcherController;
diff --git a/packages/CarSystemUI/src/com/android/systemui/statusbar/car/CarStatusBarModule.java b/packages/CarSystemUI/src/com/android/systemui/statusbar/car/CarStatusBarModule.java
index 7294965..843e7c5 100644
--- a/packages/CarSystemUI/src/com/android/systemui/statusbar/car/CarStatusBarModule.java
+++ b/packages/CarSystemUI/src/com/android/systemui/statusbar/car/CarStatusBarModule.java
@@ -82,6 +82,7 @@
 import com.android.systemui.statusbar.phone.LockscreenWallpaper;
 import com.android.systemui.statusbar.phone.NotificationGroupManager;
 import com.android.systemui.statusbar.phone.NotificationShadeWindowController;
+import com.android.systemui.statusbar.phone.PhoneStatusBarPolicy;
 import com.android.systemui.statusbar.phone.ScrimController;
 import com.android.systemui.statusbar.phone.ShadeController;
 import com.android.systemui.statusbar.phone.StatusBarIconController;
@@ -197,6 +198,7 @@
             KeyguardDismissUtil keyguardDismissUtil,
             ExtensionController extensionController,
             UserInfoControllerImpl userInfoControllerImpl,
+            PhoneStatusBarPolicy phoneStatusBarPolicy,
             DismissCallbackRegistry dismissCallbackRegistry,
             StatusBarTouchableRegionManager statusBarTouchableRegionManager,
             CarServiceProvider carServiceProvider,
@@ -278,6 +280,7 @@
                 keyguardDismissUtil,
                 extensionController,
                 userInfoControllerImpl,
+                phoneStatusBarPolicy,
                 dismissCallbackRegistry,
                 statusBarTouchableRegionManager,
                 carServiceProvider,
diff --git a/packages/CompanionDeviceManager/AndroidManifest.xml b/packages/CompanionDeviceManager/AndroidManifest.xml
index a9c6685..ea9b52c 100644
--- a/packages/CompanionDeviceManager/AndroidManifest.xml
+++ b/packages/CompanionDeviceManager/AndroidManifest.xml
@@ -30,11 +30,13 @@
     <uses-permission android:name="android.permission.ACCESS_WIFI_STATE"/>
     <uses-permission android:name="android.permission.CHANGE_WIFI_STATE"/>
     <uses-permission android:name="android.permission.RADIO_SCAN_WITHOUT_LOCATION"/>
+    <uses-permission android:name="android.permission.QUERY_ALL_PACKAGES"/>
 
     <application
         android:allowClearUserData="true"
         android:label="@string/app_label"
         android:allowBackup="false"
+        android:forceQueryable="true"
         android:supportsRtl="true">
 
         <service
diff --git a/packages/Incremental/NativeAdbDataLoader/Android.bp b/packages/Incremental/NativeAdbDataLoader/Android.bp
deleted file mode 100644
index 5d7b5b6..0000000
--- a/packages/Incremental/NativeAdbDataLoader/Android.bp
+++ /dev/null
@@ -1,22 +0,0 @@
-// Copyright 2019, The Android Open Source Project
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-android_app {
-    name: "NativeAdbDataLoaderService",
-    srcs: ["src/**/*.java"],
-    jni_libs: [ "libnativeadbdataloaderservice_jni"],
-    privileged: true,
-    certificate: "platform",
-    platform_apis: true,
-}
diff --git a/packages/Incremental/NativeAdbDataLoader/AndroidManifest.xml b/packages/Incremental/NativeAdbDataLoader/AndroidManifest.xml
deleted file mode 100644
index c4d8f35..0000000
--- a/packages/Incremental/NativeAdbDataLoader/AndroidManifest.xml
+++ /dev/null
@@ -1,39 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!--
-/*
-** Copyright 2019, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
--->
-
-<manifest xmlns:android="http://schemas.android.com/apk/res/android"
-          coreApp="true"
-          package="com.android.incremental.nativeadb"
-          android:sharedUserId="android.uid.system">
-    <uses-permission android:name="android.permission.INTERNET" />
-
-    <application android:label="@string/app_name"
-                 android:directBootAware="true">
-
-        <service android:enabled="true"
-                 android:name="com.android.incremental.nativeadb.NativeAdbDataLoaderService"
-                 android:label="@string/app_name"
-                 android:exported="false">
-            <intent-filter>
-                <action android:name="android.intent.action.LOAD_DATA" />
-           </intent-filter>
-        </service>
-    </application>
-
-</manifest>
diff --git a/packages/Incremental/NativeAdbDataLoader/jni/Android.bp b/packages/Incremental/NativeAdbDataLoader/jni/Android.bp
deleted file mode 100644
index 0fcfd28..0000000
--- a/packages/Incremental/NativeAdbDataLoader/jni/Android.bp
+++ /dev/null
@@ -1,37 +0,0 @@
-// Copyright 2019, The Android Open Source Project
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-cc_library_shared {
-    name: "libnativeadbdataloaderservice_jni",
-    cpp_std: "c++2a",
-    cflags: [
-        "-Wall",
-        "-Werror",
-        "-Wunused",
-        "-Wunreachable-code",
-        "-Wno-unused-parameter",
-    ],
-
-    srcs: ["com_android_incremental_nativeadb_DataLoaderService.cpp"],
-
-    shared_libs: [
-        "libbase",
-        "libcutils",
-        "libincfs",
-        "libdataloader",
-        "liblog",
-        "libnativehelper",
-        "libutils",
-    ],
-}
diff --git a/packages/Incremental/NativeAdbDataLoader/jni/com_android_incremental_nativeadb_DataLoaderService.cpp b/packages/Incremental/NativeAdbDataLoader/jni/com_android_incremental_nativeadb_DataLoaderService.cpp
deleted file mode 100644
index c0cd527..0000000
--- a/packages/Incremental/NativeAdbDataLoader/jni/com_android_incremental_nativeadb_DataLoaderService.cpp
+++ /dev/null
@@ -1,525 +0,0 @@
-/*
- * Copyright (C) 2019 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#define ATRACE_TAG ATRACE_TAG_ADB
-#define LOG_TAG "NativeAdbDataLoaderService"
-
-#include <android-base/file.h>
-#include <android-base/logging.h>
-#include <android-base/properties.h>
-#include <android-base/stringprintf.h>
-#include <android-base/thread_annotations.h>
-#include <android-base/unique_fd.h>
-#include <cutils/trace.h>
-#include <fcntl.h>
-#include <sys/eventfd.h>
-#include <sys/poll.h>
-#include <sys/stat.h>
-#include <unistd.h>
-#include <utils/Log.h>
-
-#include <charconv>
-#include <span>
-#include <string>
-#include <thread>
-#include <type_traits>
-#include <unordered_map>
-#include <unordered_set>
-
-#include "dataloader.h"
-
-#ifndef _WIN32
-#include <endian.h>
-#include <sys/stat.h>
-#include <unistd.h>
-#else
-#define be32toh(x) _byteswap_ulong(x)
-#define be16toh(x) _byteswap_ushort(x)
-#endif
-
-namespace {
-
-using android::base::unique_fd;
-
-using namespace std::literals;
-
-using BlockSize = int16_t;
-using FileId = int16_t;
-using BlockIdx = int32_t;
-using NumBlocks = int32_t;
-using CompressionType = int16_t;
-using RequestType = int16_t;
-
-static constexpr int COMMAND_SIZE = 2 + 2 + 4;    // bytes
-static constexpr int HEADER_SIZE = 2 + 2 + 4 + 2; // bytes
-static constexpr std::string_view OKAY = "OKAY"sv;
-
-static constexpr auto PollTimeoutMs = 5000;
-
-static constexpr auto ReadLogBufferSize = 128 * 1024 * 1024;
-static constexpr auto ReadLogMaxEntrySize = 128;
-
-struct BlockHeader {
-    FileId fileId = -1;
-    CompressionType compressionType = -1;
-    BlockIdx blockIdx = -1;
-    BlockSize blockSize = -1;
-} __attribute__((packed));
-
-static_assert(sizeof(BlockHeader) == HEADER_SIZE);
-
-static constexpr RequestType EXIT = 0;
-static constexpr RequestType BLOCK_MISSING = 1;
-static constexpr RequestType PREFETCH = 2;
-
-struct RequestCommand {
-    RequestType requestType;
-    FileId fileId;
-    BlockIdx blockIdx;
-} __attribute__((packed));
-
-static_assert(COMMAND_SIZE == sizeof(RequestCommand));
-
-static bool sendRequest(int fd, RequestType requestType, FileId fileId = -1,
-                        BlockIdx blockIdx = -1) {
-    const RequestCommand command{.requestType = static_cast<int16_t>(be16toh(requestType)),
-                                 .fileId = static_cast<int16_t>(be16toh(fileId)),
-                                 .blockIdx = static_cast<int32_t>(be32toh(blockIdx))};
-    return android::base::WriteFully(fd, &command, sizeof(command));
-}
-
-static int waitForDataOrSignal(int fd, int event_fd) {
-    struct pollfd pfds[2] = {{fd, POLLIN, 0}, {event_fd, POLLIN, 0}};
-    // Wait indefinitely until either data is ready or stop signal is received
-    int res = poll(pfds, 2, PollTimeoutMs);
-    if (res <= 0) {
-        return res;
-    }
-    // First check if there is a stop signal
-    if (pfds[1].revents == POLLIN) {
-        return event_fd;
-    }
-    // Otherwise check if incoming data is ready
-    if (pfds[0].revents == POLLIN) {
-        return fd;
-    }
-    return -1;
-}
-
-static bool readChunk(int fd, std::vector<uint8_t>& data) {
-    int32_t size;
-    if (!android::base::ReadFully(fd, &size, sizeof(size))) {
-        return false;
-    }
-    size = int32_t(be32toh(size));
-    if (size <= 0) {
-        return false;
-    }
-    data.resize(size);
-    return android::base::ReadFully(fd, data.data(), data.size());
-}
-
-static BlockHeader readHeader(std::span<uint8_t>& data) {
-    BlockHeader header;
-    if (data.size() < sizeof(header)) {
-        return header;
-    }
-
-    header.fileId = static_cast<FileId>(be16toh(*reinterpret_cast<uint16_t*>(&data[0])));
-    header.compressionType =
-            static_cast<CompressionType>(be16toh(*reinterpret_cast<uint16_t*>(&data[2])));
-    header.blockIdx = static_cast<BlockIdx>(be32toh(*reinterpret_cast<uint32_t*>(&data[4])));
-    header.blockSize = static_cast<BlockSize>(be16toh(*reinterpret_cast<uint16_t*>(&data[8])));
-    data = data.subspan(sizeof(header));
-
-    return header;
-}
-
-static std::string extractPackageName(const std::string& staticArgs) {
-    static constexpr auto kPrefix = "package="sv;
-    static constexpr auto kSuffix = "&"sv;
-
-    const auto startPos = staticArgs.find(kPrefix);
-    if (startPos == staticArgs.npos || startPos + kPrefix.size() >= staticArgs.size()) {
-        return {};
-    }
-    const auto endPos = staticArgs.find(kSuffix, startPos + kPrefix.size());
-    return staticArgs.substr(startPos + kPrefix.size(),
-                             endPos == staticArgs.npos ? staticArgs.npos
-                                                       : (endPos - (startPos + kPrefix.size())));
-}
-
-class AdbDataLoader : public android::dataloader::DataLoader {
-private:
-    // Lifecycle.
-    bool onCreate(const android::dataloader::DataLoaderParams& params,
-                  android::dataloader::FilesystemConnectorPtr ifs,
-                  android::dataloader::StatusListenerPtr statusListener,
-                  android::dataloader::ServiceConnectorPtr,
-                  android::dataloader::ServiceParamsPtr) final {
-        CHECK(ifs) << "ifs can't be null";
-        CHECK(statusListener) << "statusListener can't be null";
-        ALOGE("[AdbDataLoader] onCreate: %d/%s/%s/%s/%d", params.type(),
-              params.packageName().c_str(), params.className().c_str(), params.arguments().c_str(),
-              (int)params.dynamicArgs().size());
-
-        if (params.dynamicArgs().empty()) {
-            ALOGE("[AdbDataLoader] Invalid DataLoaderParams. Need in/out FDs.");
-            return false;
-        }
-        for (auto const& namedFd : params.dynamicArgs()) {
-            if (namedFd.name == "inFd") {
-                mInFd.reset(dup(namedFd.fd));
-            }
-            if (namedFd.name == "outFd") {
-                mOutFd.reset(dup(namedFd.fd));
-            }
-        }
-        if (mInFd < 0 || mOutFd < 0) {
-            ALOGE("[AdbDataLoader] Failed to dup FDs.");
-            return false;
-        }
-
-        mEventFd.reset(eventfd(0, EFD_CLOEXEC));
-        if (mEventFd < 0) {
-            ALOGE("[AdbDataLoader] Failed to create eventfd.");
-            return false;
-        }
-
-        std::string logFile;
-        if (const auto packageName = extractPackageName(params.arguments()); !packageName.empty()) {
-            logFile = android::base::GetProperty("adb.readlog." + packageName, "");
-        }
-        if (logFile.empty()) {
-            logFile = android::base::GetProperty("adb.readlog", "");
-        }
-        if (!logFile.empty()) {
-            int flags = O_WRONLY | O_CREAT | O_CLOEXEC;
-            mReadLogFd.reset(TEMP_FAILURE_RETRY(open(logFile.c_str(), flags, 0666)));
-        }
-
-        mIfs = ifs;
-        mStatusListener = statusListener;
-        ALOGE("[AdbDataLoader] Successfully created data loader.");
-        return true;
-    }
-
-    bool onStart() final {
-        char okay_buf[OKAY.size()];
-        if (!android::base::ReadFully(mInFd, okay_buf, OKAY.size())) {
-            ALOGE("[AdbDataLoader] Failed to receive OKAY. Abort.");
-            return false;
-        }
-        if (std::string_view(okay_buf, OKAY.size()) != OKAY) {
-            ALOGE("[AdbDataLoader] Received '%.*s', expecting '%.*s'", (int)OKAY.size(), okay_buf,
-                  (int)OKAY.size(), OKAY.data());
-            return false;
-        }
-
-        mReceiverThread = std::thread([this]() { receiver(); });
-        ALOGI("[AdbDataLoader] started loading...");
-        return true;
-    }
-
-    void onStop() final {
-        mStopReceiving = true;
-        eventfd_write(mEventFd, 1);
-        if (mReceiverThread.joinable()) {
-            mReceiverThread.join();
-        }
-    }
-
-    void onDestroy() final {
-        ALOGE("[AdbDataLoader] Sending EXIT to server.");
-        sendRequest(mOutFd, EXIT);
-        // Make sure the receiver thread was stopped
-        CHECK(!mReceiverThread.joinable());
-
-        mInFd.reset();
-        mOutFd.reset();
-
-        mNodeToMetaMap.clear();
-        mIdToNodeMap.clear();
-
-        flushReadLog();
-        mReadLogFd.reset();
-    }
-
-    // Installation callback
-    bool onPrepareImage(const android::dataloader::DataLoaderInstallationFiles& addedFiles) final {
-        return true;
-    }
-
-    // IFS callbacks.
-    void onPendingReads(const android::dataloader::PendingReads& pendingReads) final {
-        std::lock_guard lock{mMapsMutex};
-        CHECK(mIfs);
-        for (auto&& pendingRead : pendingReads) {
-            const android::dataloader::FileId id = pendingRead.id;
-            const auto blockIdx = static_cast<BlockIdx>(pendingRead.block);
-            /*
-            ALOGI("[AdbDataLoader] Missing: %d", (int) blockIdx);
-            */
-            auto fileIdOr = getFileId(id);
-            if (!fileIdOr) {
-                ALOGE("[AdbDataLoader] Failed to handle event for fileid=%s. "
-                      "Ignore.",
-                      android::incfs::toString(id).c_str());
-                continue;
-            }
-            const FileId fileId = *fileIdOr;
-            if (mRequestedFiles.insert(fileId).second) {
-                if (!sendRequest(mOutFd, PREFETCH, fileId, blockIdx)) {
-                    ALOGE("[AdbDataLoader] Failed to request prefetch for "
-                          "fileid=%s. Ignore.",
-                          android::incfs::toString(id).c_str());
-                    mRequestedFiles.erase(fileId);
-                    mStatusListener->reportStatus(DATA_LOADER_NO_CONNECTION);
-                }
-            }
-            sendRequest(mOutFd, BLOCK_MISSING, fileId, blockIdx);
-        }
-    }
-
-    struct TracedRead {
-        uint64_t timestampUs;
-        android::dataloader::FileId fileId;
-        uint32_t firstBlockIdx;
-        uint32_t count;
-    };
-    void onPageReads(const android::dataloader::PageReads& pageReads) final {
-        auto trace = atrace_is_tag_enabled(ATRACE_TAG);
-        auto log = mReadLogFd != -1;
-        if (CC_LIKELY(!(trace || log))) {
-            return;
-        }
-
-        TracedRead last = {};
-        std::lock_guard lock{mMapsMutex};
-        for (auto&& read : pageReads) {
-            if (read.id != last.fileId || read.block != last.firstBlockIdx + last.count) {
-                traceOrLogRead(last, trace, log);
-                last = {read.bootClockTsUs, read.id, (uint32_t)read.block, 1};
-            } else {
-                ++last.count;
-            }
-        }
-        traceOrLogRead(last, trace, log);
-    }
-    void onFileCreated(android::dataloader::FileId fileid,
-                       const android::dataloader::RawMetadata& metadata) {}
-
-private:
-    void receiver() {
-        std::vector<uint8_t> data;
-        std::vector<IncFsDataBlock> instructions;
-        std::unordered_map<android::dataloader::FileId, unique_fd> writeFds;
-        while (!mStopReceiving) {
-            const int res = waitForDataOrSignal(mInFd, mEventFd);
-            if (res == 0) {
-                flushReadLog();
-                continue;
-            }
-            if (res < 0) {
-                ALOGE("[AdbDataLoader] failed to poll. Abort.");
-                mStatusListener->reportStatus(DATA_LOADER_NO_CONNECTION);
-                break;
-            }
-            if (res == mEventFd) {
-                ALOGE("[AdbDataLoader] received stop signal. Exit.");
-                break;
-            }
-            if (!readChunk(mInFd, data)) {
-                ALOGE("[AdbDataLoader] failed to read a message. Abort.");
-                mStatusListener->reportStatus(DATA_LOADER_NO_CONNECTION);
-                break;
-            }
-            auto remainingData = std::span(data);
-            while (!remainingData.empty()) {
-                auto header = readHeader(remainingData);
-                if (header.fileId == -1 && header.compressionType == 0 && header.blockIdx == 0 &&
-                    header.blockSize == 0) {
-                    ALOGI("[AdbDataLoader] stop signal received. Sending "
-                          "exit command (remaining bytes: %d).",
-                          int(remainingData.size()));
-
-                    sendRequest(mOutFd, EXIT);
-                    mStopReceiving = true;
-                    break;
-                }
-                if (header.fileId < 0 || header.blockSize <= 0 || header.compressionType < 0 ||
-                    header.blockIdx < 0) {
-                    ALOGE("[AdbDataLoader] invalid header received. Abort.");
-                    mStopReceiving = true;
-                    break;
-                }
-                const android::dataloader::FileId id = mIdToNodeMap[header.fileId];
-                if (!android::incfs::isValidFileId(id)) {
-                    ALOGE("Unknown data destination for file ID %d. "
-                          "Ignore.",
-                          header.fileId);
-                    continue;
-                }
-
-                auto& writeFd = writeFds[id];
-                if (writeFd < 0) {
-                    writeFd = this->mIfs->openWrite(id);
-                    if (writeFd < 0) {
-                        ALOGE("Failed to open file %d for writing (%d). Aboring.", header.fileId,
-                              -writeFd);
-                        break;
-                    }
-                }
-
-                const auto inst = IncFsDataBlock{
-                        .fileFd = writeFd,
-                        .pageIndex = static_cast<IncFsBlockIndex>(header.blockIdx),
-                        .compression = static_cast<IncFsCompressionKind>(header.compressionType),
-                        .kind = INCFS_BLOCK_KIND_DATA,
-                        .dataSize = static_cast<uint16_t>(header.blockSize),
-                        .data = (const char*)remainingData.data(),
-                };
-                instructions.push_back(inst);
-                remainingData = remainingData.subspan(header.blockSize);
-            }
-            writeInstructions(instructions);
-        }
-        writeInstructions(instructions);
-        flushReadLog();
-    }
-
-    void writeInstructions(std::vector<IncFsDataBlock>& instructions) {
-        auto res = this->mIfs->writeBlocks(instructions);
-        if (res != instructions.size()) {
-            ALOGE("[AdbDataLoader] failed to write data to Incfs (res=%d when "
-                  "expecting %d)",
-                  res, int(instructions.size()));
-        }
-        instructions.clear();
-    }
-
-    struct MetaPair {
-        android::dataloader::RawMetadata meta;
-        FileId fileId;
-    };
-
-    MetaPair* updateMapsForFile(android::dataloader::FileId id) {
-        android::dataloader::RawMetadata meta = mIfs->getRawMetadata(id);
-        FileId fileId;
-        auto res = std::from_chars(meta.data(), meta.data() + meta.size(), fileId);
-        if (res.ec != std::errc{} || fileId < 0) {
-            ALOGE("[AdbDataLoader] Invalid metadata for fileid=%s (%s)",
-                  android::incfs::toString(id).c_str(), meta.data());
-            return nullptr;
-        }
-        mIdToNodeMap[fileId] = id;
-        auto& metaPair = mNodeToMetaMap[id];
-        metaPair.meta = std::move(meta);
-        metaPair.fileId = fileId;
-        return &metaPair;
-    }
-
-    android::dataloader::RawMetadata* getMeta(android::dataloader::FileId id) {
-        auto it = mNodeToMetaMap.find(id);
-        if (it != mNodeToMetaMap.end()) {
-            return &it->second.meta;
-        }
-
-        auto metaPair = updateMapsForFile(id);
-        if (!metaPair) {
-            return nullptr;
-        }
-
-        return &metaPair->meta;
-    }
-
-    FileId* getFileId(android::dataloader::FileId id) {
-        auto it = mNodeToMetaMap.find(id);
-        if (it != mNodeToMetaMap.end()) {
-            return &it->second.fileId;
-        }
-
-        auto* metaPair = updateMapsForFile(id);
-        if (!metaPair) {
-            return nullptr;
-        }
-
-        return &metaPair->fileId;
-    }
-
-    void traceOrLogRead(const TracedRead& read, bool trace, bool log) {
-        if (!read.count) {
-            return;
-        }
-        if (trace) {
-            auto* meta = getMeta(read.fileId);
-            auto str = android::base::StringPrintf("page_read: index=%lld count=%lld meta=%.*s",
-                                                   static_cast<long long>(read.firstBlockIdx),
-                                                   static_cast<long long>(read.count),
-                                                   meta ? int(meta->size()) : 0,
-                                                   meta ? meta->data() : "");
-            ATRACE_BEGIN(str.c_str());
-            ATRACE_END();
-        }
-        if (log) {
-            mReadLog.reserve(ReadLogBufferSize);
-
-            auto fileId = getFileId(read.fileId);
-            android::base::StringAppendF(&mReadLog, "%lld:%lld:%lld:%lld\n",
-                                         static_cast<long long>(read.timestampUs),
-                                         static_cast<long long>(fileId ? *fileId : -1),
-                                         static_cast<long long>(read.firstBlockIdx),
-                                         static_cast<long long>(read.count));
-
-            if (mReadLog.size() >= mReadLog.capacity() - ReadLogMaxEntrySize) {
-                flushReadLog();
-            }
-        }
-    }
-
-    void flushReadLog() {
-        if (mReadLog.empty() || mReadLogFd == -1) {
-            return;
-        }
-
-        android::base::WriteStringToFd(mReadLog, mReadLogFd);
-        mReadLog.clear();
-    }
-
-private:
-    android::dataloader::FilesystemConnectorPtr mIfs = nullptr;
-    android::dataloader::StatusListenerPtr mStatusListener = nullptr;
-    android::base::unique_fd mInFd;
-    android::base::unique_fd mOutFd;
-    android::base::unique_fd mEventFd;
-    android::base::unique_fd mReadLogFd;
-    std::string mReadLog;
-    std::thread mReceiverThread;
-    std::mutex mMapsMutex;
-    std::unordered_map<android::dataloader::FileId, MetaPair> mNodeToMetaMap GUARDED_BY(mMapsMutex);
-    std::unordered_map<FileId, android::dataloader::FileId> mIdToNodeMap GUARDED_BY(mMapsMutex);
-    /** Tracks which files have been requested */
-    std::unordered_set<FileId> mRequestedFiles;
-    std::atomic<bool> mStopReceiving = false;
-};
-
-} // namespace
-
-int JNI_OnLoad(JavaVM* jvm, void* /* reserved */) {
-    android::dataloader::DataLoader::initialize(
-            [](auto, auto) { return std::make_unique<AdbDataLoader>(); });
-    return JNI_VERSION_1_6;
-}
diff --git a/packages/Incremental/NativeAdbDataLoader/src/com/android/incremental/nativeadb/NativeAdbDataLoaderService.java b/packages/Incremental/NativeAdbDataLoader/src/com/android/incremental/nativeadb/NativeAdbDataLoaderService.java
deleted file mode 100644
index c4e41c8..0000000
--- a/packages/Incremental/NativeAdbDataLoader/src/com/android/incremental/nativeadb/NativeAdbDataLoaderService.java
+++ /dev/null
@@ -1,34 +0,0 @@
-/*
- * Copyright (C) 2019 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.android.incremental.nativeadb;
-
-import android.annotation.NonNull;
-import android.content.pm.DataLoaderParams;
-import android.service.dataloader.DataLoaderService;
-
-/** This code is used for testing only. */
-public class NativeAdbDataLoaderService extends DataLoaderService {
-    public static final String TAG = "NativeAdbDataLoaderService";
-    static {
-        System.loadLibrary("nativeadbdataloaderservice_jni");
-    }
-
-    @Override
-    public DataLoader onCreateDataLoader(@NonNull DataLoaderParams dataLoaderParams) {
-        return null;
-    }
-}
diff --git a/packages/Incremental/NativeAdbDataLoader/res/values/strings.xml b/packages/SettingsLib/SchedulesProvider/res/values/config.xml
similarity index 70%
rename from packages/Incremental/NativeAdbDataLoader/res/values/strings.xml
rename to packages/SettingsLib/SchedulesProvider/res/values/config.xml
index 9921ae6..48f3e3e 100644
--- a/packages/Incremental/NativeAdbDataLoader/res/values/strings.xml
+++ b/packages/SettingsLib/SchedulesProvider/res/values/config.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<!-- Copyright (C) 2019 The Android Open Source Project
+<!-- Copyright (C) 2020 The Android Open Source Project
 
      Licensed under the Apache License, Version 2.0 (the "License");
      you may not use this file except in compliance with the License.
@@ -13,7 +13,7 @@
      See the License for the specific language governing permissions and
      limitations under the License.
 -->
-<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <!-- Name of the Data Loader Service. [CHAR LIMIT=40] -->
-    <string name="app_name">Native Adb Data Loader Service</string>
-</resources>
+<resources>
+    <!-- Package name for the caller of the Schedules provider. -->
+    <string name="config_schedules_provider_caller_package" translatable="false">com.android.settings</string>
+</resources>
\ No newline at end of file
diff --git a/packages/SettingsLib/SchedulesProvider/src/com/android/settingslib/schedulesprovider/ScheduleInfo.java b/packages/SettingsLib/SchedulesProvider/src/com/android/settingslib/schedulesprovider/ScheduleInfo.java
index 7d2b8e2..26bcd54 100644
--- a/packages/SettingsLib/SchedulesProvider/src/com/android/settingslib/schedulesprovider/ScheduleInfo.java
+++ b/packages/SettingsLib/SchedulesProvider/src/com/android/settingslib/schedulesprovider/ScheduleInfo.java
@@ -24,9 +24,9 @@
 import androidx.annotation.NonNull;
 
 /**
- * This is a schedule data item. It contains the schedule title text, the summary text which
- * displays on the summary of the Settings preference and an {@link Intent}. Intent is able to
- * launch the editing page of the schedule data when user clicks this item (preference).
+ * Schedule data item containing the schedule title text, the summary text which is displayed on the
+ * summary of the Settings preference and an {@link Intent} which Settings will launch when the
+ * user clicks on the preference.
  */
 public class ScheduleInfo implements Parcelable {
     private static final String TAG = "ScheduleInfo";
@@ -40,7 +40,7 @@
         mIntent = builder.mIntent;
     }
 
-    protected ScheduleInfo(Parcel in) {
+    private ScheduleInfo(Parcel in) {
         mTitle = in.readString();
         mSummary = in.readString();
         mIntent = in.readParcelable(Intent.class.getClassLoader());
@@ -48,8 +48,6 @@
 
     /**
      * Returns the title text.
-     *
-     * @return The title.
      */
     public String getTitle() {
         return mTitle;
@@ -57,15 +55,14 @@
 
     /**
      * Returns the summary text.
-     *
-     * @return The summary.
      */
     public String getSummary() {
         return mSummary;
     }
 
     /**
-     * Returns an {@link Intent}.
+     * Returns an {@link Intent} which Settings will launch when the user clicks on a schedule
+     * preference.
      */
     public Intent getIntent() {
         return mIntent;
@@ -107,19 +104,15 @@
     @NonNull
     @Override
     public String toString() {
-        return "title : " + mTitle + " summary : " + mSummary + (mIntent == null
-                ? " and intent is null." : ".");
+        return "title: " + mTitle + ", summary: " + mSummary + ", intent: " + mIntent;
     }
 
     /**
      * A simple builder for {@link ScheduleInfo}.
      */
     public static class Builder {
-        @NonNull
         private String mTitle;
-        @NonNull
         private String mSummary;
-        @NonNull
         private Intent mIntent;
 
         /**
diff --git a/packages/SettingsLib/SchedulesProvider/src/com/android/settingslib/schedulesprovider/SchedulesProvider.java b/packages/SettingsLib/SchedulesProvider/src/com/android/settingslib/schedulesprovider/SchedulesProvider.java
index a423e47..28d5f07 100644
--- a/packages/SettingsLib/SchedulesProvider/src/com/android/settingslib/schedulesprovider/SchedulesProvider.java
+++ b/packages/SettingsLib/SchedulesProvider/src/com/android/settingslib/schedulesprovider/SchedulesProvider.java
@@ -21,19 +21,18 @@
 import android.net.Uri;
 import android.os.Bundle;
 import android.os.SystemProperties;
+import android.text.TextUtils;
 import android.util.Log;
 
 import androidx.annotation.NonNull;
 import androidx.annotation.Nullable;
 
 import java.util.ArrayList;
-import java.util.List;
 import java.util.stream.Collectors;
 
 /**
- * This provider is a bridge for client apps to provide the schedule data.
- * Client provider needs to implement their {@link #getScheduleInfoList()} and returns a list of
- * {@link ScheduleInfo}.
+ * A bridge for client apps to provide the schedule data. Client provider needs to implement
+ * {@link #getScheduleInfoList()} returning a list of {@link ScheduleInfo}.
  */
 public abstract class SchedulesProvider extends ContentProvider {
     public static final String METHOD_GENERATE_SCHEDULE_INFO_LIST = "generateScheduleInfoList";
@@ -46,9 +45,8 @@
     }
 
     @Override
-    public final Cursor query(
-            Uri uri, String[] projection, String selection, String[] selectionArgs,
-            String sortOrder) {
+    public final Cursor query(Uri uri, String[] projection, String selection,
+            String[] selectionArgs, String sortOrder) {
         throw new UnsupportedOperationException("Query operation is not supported currently.");
     }
 
@@ -74,18 +72,24 @@
     }
 
     /**
-     * Return the list of the schedule information.
-     *
-     * @return a list of the {@link ScheduleInfo}.
+     * Returns the list of the schedule information.
      */
     public abstract ArrayList<ScheduleInfo> getScheduleInfoList();
 
     /**
-     * Returns a bundle which contains a list of {@link ScheduleInfo} and data types:
-     * scheduleInfoList : ArrayList<ScheduleInfo>
+     * Returns a bundle which contains a list of {@link ScheduleInfo}s:
+     *
+     * <ul>
+     *   <li>scheduleInfoList: ArrayList<ScheduleInfo>
+     * </ul>
      */
     @Override
     public Bundle call(@NonNull String method, @Nullable String arg, @Nullable Bundle extras) {
+        if (!TextUtils.equals(getCallingPackage(),
+                getContext().getText(R.string.config_schedules_provider_caller_package))) {
+            return null;
+        }
+
         final Bundle bundle = new Bundle();
         if (METHOD_GENERATE_SCHEDULE_INFO_LIST.equals(method)) {
             final ArrayList<ScheduleInfo> scheduleInfoList = filterInvalidData(
@@ -98,36 +102,40 @@
     }
 
     /**
-     * To filter the invalid schedule info.
+     * Filters our invalid schedule infos from {@code schedulesInfoList}.
      *
-     * @param scheduleInfoList The list of the {@link ScheduleInfo}.
-     * @return The valid list of the {@link ScheduleInfo}.
+     * @return valid {@link SchedulesInfo}s if {@code schedulesInfoList} is not null. Otherwise,
+     * null.
      */
-    private ArrayList<ScheduleInfo> filterInvalidData(ArrayList<ScheduleInfo> scheduleInfoList) {
+    @Nullable
+    private ArrayList<ScheduleInfo> filterInvalidData(
+            @Nullable ArrayList<ScheduleInfo> scheduleInfoList) {
         if (scheduleInfoList == null) {
             Log.d(TAG, "package : " + getContext().getPackageName() + " has no scheduling data.");
             return null;
         }
         // Dump invalid data in debug mode.
         if (SystemProperties.getInt("ro.debuggable", 0) == 1) {
-            new Thread(() -> {
-                dumpInvalidData(scheduleInfoList);
-            }).start();
+            dumpInvalidData(scheduleInfoList);
         }
-        final List<ScheduleInfo> filteredList = scheduleInfoList
+        return scheduleInfoList
                 .stream()
-                .filter(scheduleInfo -> scheduleInfo.isValid())
-                .collect(Collectors.toList());
-
-        return new ArrayList<>(filteredList);
+                .filter(ScheduleInfo::isValid)
+                .collect(Collectors.toCollection(ArrayList::new));
     }
 
     private void dumpInvalidData(ArrayList<ScheduleInfo> scheduleInfoList) {
-        Log.d(TAG, "package : " + getContext().getPackageName()
-                + " provided some scheduling data are invalid.");
-        scheduleInfoList
+        final boolean hasInvalidData = scheduleInfoList
                 .stream()
-                .filter(scheduleInfo -> !scheduleInfo.isValid())
-                .forEach(scheduleInfo -> Log.d(TAG, scheduleInfo.toString()));
+                .anyMatch(scheduleInfo -> !scheduleInfo.isValid());
+
+        if (hasInvalidData) {
+            Log.w(TAG, "package : " + getContext().getPackageName()
+                    + " provided some scheduling data that are invalid.");
+            scheduleInfoList
+                    .stream()
+                    .filter(scheduleInfo -> !scheduleInfo.isValid())
+                    .forEach(scheduleInfo -> Log.w(TAG, scheduleInfo.toString()));
+        }
     }
 }
diff --git a/packages/SettingsLib/res/values/colors.xml b/packages/SettingsLib/res/values/colors.xml
index 5e8779f..88c6185 100644
--- a/packages/SettingsLib/res/values/colors.xml
+++ b/packages/SettingsLib/res/values/colors.xml
@@ -39,4 +39,7 @@
 
     <color name="dark_mode_icon_color_single_tone">#99000000</color>
     <color name="light_mode_icon_color_single_tone">#ffffff</color>
+
+    <!-- Yellow 600, used for highlighting "important" conversations in settings & notifications -->
+    <color name="important_conversation">#f9ab00</color>
 </resources>
diff --git a/packages/SettingsLib/res/values/strings.xml b/packages/SettingsLib/res/values/strings.xml
index 6d11461..e8e1d0b 100644
--- a/packages/SettingsLib/res/values/strings.xml
+++ b/packages/SettingsLib/res/values/strings.xml
@@ -892,10 +892,10 @@
     <!-- UI debug setting: enable gpu debug layers summary [CHAR LIMIT=50] -->
     <string name="enable_gpu_debug_layers_summary">Allow loading GPU debug layers for debug apps</string>
 
-    <!-- UI debug setting: enable verbose vendor logging [CHAR LIMIT=30] -->
+    <!-- UI debug setting: enable verbose vendor logging [CHAR LIMIT=60] -->
     <string name="enable_verbose_vendor_logging">Enable verbose vendor logging</string>
-    <!-- UI debug setting: enable verbose vendor logging summary [CHAR LIMIT=100] -->
-    <string name="enable_verbose_vendor_logging_summary">Allow additional vendor logs to be included in bug reports, may contain private information</string>
+    <!-- UI debug setting: enable verbose vendor logging summary [CHAR LIMIT=NONE] -->
+    <string name="enable_verbose_vendor_logging_summary">Include additional device-specific vendor logs in bug reports, which may contain private information, use more battery, and/or use more storage.</string>
 
     <!-- UI debug setting: scaling factor for window animations [CHAR LIMIT=25] -->
     <string name="window_animation_scale_title">Window animation scale</string>
diff --git a/packages/SettingsLib/src/com/android/settingslib/media/InfoMediaManager.java b/packages/SettingsLib/src/com/android/settingslib/media/InfoMediaManager.java
index f69e4f5..3ae9e1e 100644
--- a/packages/SettingsLib/src/com/android/settingslib/media/InfoMediaManager.java
+++ b/packages/SettingsLib/src/com/android/settingslib/media/InfoMediaManager.java
@@ -15,9 +15,15 @@
  */
 package com.android.settingslib.media;
 
-import static android.media.MediaRoute2Info.DEVICE_TYPE_BLUETOOTH;
-import static android.media.MediaRoute2Info.DEVICE_TYPE_REMOTE_TV;
-import static android.media.MediaRoute2Info.DEVICE_TYPE_UNKNOWN;
+import static android.media.MediaRoute2Info.TYPE_BLUETOOTH_A2DP;
+import static android.media.MediaRoute2Info.TYPE_BUILTIN_SPEAKER;
+import static android.media.MediaRoute2Info.TYPE_GROUP;
+import static android.media.MediaRoute2Info.TYPE_HEARING_AID;
+import static android.media.MediaRoute2Info.TYPE_REMOTE_SPEAKER;
+import static android.media.MediaRoute2Info.TYPE_REMOTE_TV;
+import static android.media.MediaRoute2Info.TYPE_UNKNOWN;
+import static android.media.MediaRoute2Info.TYPE_WIRED_HEADPHONES;
+import static android.media.MediaRoute2Info.TYPE_WIRED_HEADSET;
 
 import android.app.Notification;
 import android.bluetooth.BluetoothAdapter;
@@ -165,6 +171,26 @@
     }
 
     /**
+     * Release session to stop playing media on MediaDevice.
+     */
+    boolean releaseSession() {
+        if (TextUtils.isEmpty(mPackageName)) {
+            Log.w(TAG, "releaseSession() package name is null or empty!");
+            return false;
+        }
+
+        final RoutingSessionInfo info = getRoutingSessionInfo();
+        if (info != null) {
+            mRouterManager.getControllerForSession(info).release();
+            return true;
+        }
+
+        Log.w(TAG, "releaseSession() Ignoring release session : " + mPackageName);
+
+        return false;
+    }
+
+    /**
      * Get the MediaDevice list that can be added to current media.
      *
      * @return list of MediaDevice
@@ -298,7 +324,9 @@
 
     private void buildAllRoutes() {
         for (MediaRoute2Info route : mRouterManager.getAllRoutes()) {
-            addMediaDevice(route);
+            if (route.isSystemRoute()) {
+                addMediaDevice(route);
+            }
         }
     }
 
@@ -309,27 +337,29 @@
     }
 
     private void addMediaDevice(MediaRoute2Info route) {
-        final int deviceType = route.getDeviceType();
+        final int deviceType = route.getType();
         MediaDevice mediaDevice = null;
         switch (deviceType) {
-            case DEVICE_TYPE_UNKNOWN:
+            case TYPE_UNKNOWN:
+            case TYPE_REMOTE_TV:
+            case TYPE_REMOTE_SPEAKER:
+            case TYPE_GROUP:
                 //TODO(b/148765806): use correct device type once api is ready.
-                final String defaultRoute = "DEFAULT_ROUTE";
-                if (TextUtils.equals(defaultRoute, route.getOriginalId())) {
-                    mediaDevice =
-                            new PhoneMediaDevice(mContext, mRouterManager, route, mPackageName);
-                } else {
-                    mediaDevice = new InfoMediaDevice(mContext, mRouterManager, route,
-                            mPackageName);
-                    if (!TextUtils.isEmpty(mPackageName)
-                            && TextUtils.equals(route.getClientPackageName(), mPackageName)) {
-                        mCurrentConnectedDevice = mediaDevice;
-                    }
+                mediaDevice = new InfoMediaDevice(mContext, mRouterManager, route,
+                        mPackageName);
+                if (!TextUtils.isEmpty(mPackageName)
+                        && TextUtils.equals(route.getClientPackageName(), mPackageName)) {
+                    mCurrentConnectedDevice = mediaDevice;
                 }
                 break;
-            case DEVICE_TYPE_REMOTE_TV:
+            case TYPE_BUILTIN_SPEAKER:
+            case TYPE_WIRED_HEADSET:
+            case TYPE_WIRED_HEADPHONES:
+                mediaDevice =
+                        new PhoneMediaDevice(mContext, mRouterManager, route, mPackageName);
                 break;
-            case DEVICE_TYPE_BLUETOOTH:
+            case TYPE_HEARING_AID:
+            case TYPE_BLUETOOTH_A2DP:
                 final BluetoothDevice device =
                         BluetoothAdapter.getDefaultAdapter().getRemoteDevice(route.getOriginalId());
                 final CachedBluetoothDevice cachedDevice =
diff --git a/packages/SettingsLib/src/com/android/settingslib/media/LocalMediaManager.java b/packages/SettingsLib/src/com/android/settingslib/media/LocalMediaManager.java
index 617da6e..c70811f 100644
--- a/packages/SettingsLib/src/com/android/settingslib/media/LocalMediaManager.java
+++ b/packages/SettingsLib/src/com/android/settingslib/media/LocalMediaManager.java
@@ -282,6 +282,13 @@
     }
 
     /**
+     * Release session to stop playing media on MediaDevice.
+     */
+    public boolean releaseSession() {
+        return mInfoMediaManager.releaseSession();
+    }
+
+    /**
      * Get the MediaDevice list that has been selected to current media.
      *
      * @return list of MediaDevice
diff --git a/packages/SettingsLib/src/com/android/settingslib/notification/ConversationIconFactory.java b/packages/SettingsLib/src/com/android/settingslib/notification/ConversationIconFactory.java
index 885b7d3..9dc454f 100644
--- a/packages/SettingsLib/src/com/android/settingslib/notification/ConversationIconFactory.java
+++ b/packages/SettingsLib/src/com/android/settingslib/notification/ConversationIconFactory.java
@@ -15,32 +15,48 @@
  */
 package com.android.settingslib.notification;
 
+import android.annotation.ColorInt;
 import android.content.Context;
 import android.content.pm.ApplicationInfo;
 import android.content.pm.LauncherApps;
 import android.content.pm.PackageManager;
 import android.content.pm.ShortcutInfo;
-import android.graphics.Bitmap;
 import android.graphics.Canvas;
-import android.graphics.drawable.BitmapDrawable;
+import android.graphics.ColorFilter;
+import android.graphics.Paint;
+import android.graphics.Rect;
 import android.graphics.drawable.Drawable;
 import android.os.UserHandle;
 import android.util.IconDrawableFactory;
+import android.util.Log;
 
 import com.android.launcher3.icons.BaseIconFactory;
-import com.android.launcher3.icons.BitmapInfo;
-import com.android.launcher3.icons.ShadowGenerator;
+import com.android.settingslib.R;
 
 /**
  * Factory for creating normalized conversation icons.
  * We are not using Launcher's IconFactory because conversation rendering only runs on the UI
- * thread, so there is no need to manage a pool across multiple threads.
+ * thread, so there is no need to manage a pool across multiple threads. Launcher's rendering
+ * also includes shadows, which are only appropriate on top of wallpaper, not embedded in UI.
  */
 public class ConversationIconFactory extends BaseIconFactory {
+    // Geometry of the various parts of the design. All values are 1dp on a 48x48dp icon grid.
+    // Space is left around the "head" (main avatar) for
+    // ........
+    // .HHHHHH.
+    // .HHHrrrr
+    // .HHHrBBr
+    // ....rrrr
+
+    private static final float BASE_ICON_SIZE = 48f;
+    private static final float RING_STROKE_WIDTH = 2f;
+    private static final float HEAD_SIZE = BASE_ICON_SIZE - RING_STROKE_WIDTH * 2 - 2; // 40
+    private static final float BADGE_SIZE = HEAD_SIZE * 0.4f; // 16
 
     final LauncherApps mLauncherApps;
     final PackageManager mPackageManager;
     final IconDrawableFactory mIconDrawableFactory;
+    private int mImportantConversationColor;
 
     public ConversationIconFactory(Context context, LauncherApps la, PackageManager pm,
             IconDrawableFactory iconDrawableFactory, int iconSizePx) {
@@ -49,65 +65,156 @@
         mLauncherApps = la;
         mPackageManager = pm;
         mIconDrawableFactory = iconDrawableFactory;
+        mImportantConversationColor = context.getResources().getColor(
+                R.color.important_conversation, null);
     }
 
-    private int getBadgeSize() {
-        return mContext.getResources().getDimensionPixelSize(
-                com.android.launcher3.icons.R.dimen.profile_badge_size);
-    }
     /**
      * Returns the conversation info drawable
      */
-    private Drawable getConversationDrawable(ShortcutInfo shortcutInfo) {
+    private Drawable getBaseIconDrawable(ShortcutInfo shortcutInfo) {
         return mLauncherApps.getShortcutIconDrawable(shortcutInfo, mFillResIconDpi);
     }
 
     /**
-     * Get the {@link Drawable} that represents the app icon
+     * Get the {@link Drawable} that represents the app icon, badged with the work profile icon
+     * if appropriate.
      */
-    private Drawable getBadgedIcon(String packageName, int userId) {
+    private Drawable getAppBadge(String packageName, int userId) {
+        Drawable badge = null;
         try {
             final ApplicationInfo appInfo = mPackageManager.getApplicationInfoAsUser(
                     packageName, PackageManager.GET_META_DATA, userId);
-            return mIconDrawableFactory.getBadgedIcon(appInfo, userId);
+            badge = mIconDrawableFactory.getBadgedIcon(appInfo, userId);
         } catch (PackageManager.NameNotFoundException e) {
-            return mPackageManager.getDefaultActivityIcon();
+            badge = mPackageManager.getDefaultActivityIcon();
         }
+        return badge;
     }
 
     /**
-     * Turns a Drawable into a Bitmap
+     * Returns a {@link Drawable} for the entire conversation. The shortcut icon will be badged
+     * with the launcher icon of the app specified by packageName.
      */
-    BitmapInfo toBitmap(Drawable userBadgedAppIcon) {
-        Bitmap bitmap = createIconBitmap(
-                userBadgedAppIcon, 1f, getBadgeSize());
-
-        Canvas c = new Canvas();
-        ShadowGenerator shadowGenerator = new ShadowGenerator(getBadgeSize());
-        c.setBitmap(bitmap);
-        shadowGenerator.recreateIcon(Bitmap.createBitmap(bitmap), c);
-        return createIconBitmap(bitmap);
+    public Drawable getConversationDrawable(ShortcutInfo info, String packageName, int uid,
+            boolean important) {
+        return getConversationDrawable(getBaseIconDrawable(info), packageName, uid, important);
     }
 
     /**
-     * Returns a {@link BitmapInfo} for the entire conversation icon including the badge.
+     * Returns a {@link Drawable} for the entire conversation. The drawable will be badged
+     * with the launcher icon of the app specified by packageName.
      */
-    public Bitmap getConversationBitmap(ShortcutInfo info, String packageName, int uid) {
-        return getConversationBitmap(getConversationDrawable(info), packageName, uid);
+    public Drawable getConversationDrawable(Drawable baseIcon, String packageName, int uid,
+            boolean important) {
+        return new ConversationIconDrawable(baseIcon,
+                getAppBadge(packageName, UserHandle.getUserId(uid)),
+                mIconBitmapSize,
+                mImportantConversationColor,
+                important);
     }
 
     /**
-     * Returns a {@link BitmapInfo} for the entire conversation icon including the badge.
+     * Custom Drawable that overlays a badge drawable (e.g. notification small icon or app icon) on
+     * a base icon (conversation/person avatar), plus decorations indicating conversation
+     * importance.
      */
-    public Bitmap getConversationBitmap(Drawable baseIcon, String packageName, int uid) {
-        int userId = UserHandle.getUserId(uid);
-        Drawable badge = getBadgedIcon(packageName, userId);
-        BitmapInfo iconInfo = createBadgedIconBitmap(baseIcon,
-                UserHandle.of(userId),
-                true /* shrinkNonAdaptiveIcons */);
+    public static class ConversationIconDrawable extends Drawable {
+        private Drawable mBaseIcon;
+        private Drawable mBadgeIcon;
+        private int mIconSize;
+        private Paint mRingPaint;
+        private boolean mShowRing;
 
-        badgeWithDrawable(iconInfo.icon,
-                new BitmapDrawable(mContext.getResources(), toBitmap(badge).icon));
-        return iconInfo.icon;
+        public ConversationIconDrawable(Drawable baseIcon,
+                Drawable badgeIcon,
+                int iconSize,
+                @ColorInt int ringColor,
+                boolean showImportanceRing) {
+            mBaseIcon = baseIcon;
+            mBadgeIcon = badgeIcon;
+            mIconSize = iconSize;
+            mShowRing = showImportanceRing;
+            mRingPaint = new Paint();
+            mRingPaint.setStyle(Paint.Style.STROKE);
+            mRingPaint.setColor(ringColor);
+        }
+
+        /**
+         * Show or hide the importance ring.
+         */
+        public void setImportant(boolean important) {
+            if (important != mShowRing) {
+                mShowRing = important;
+                invalidateSelf();
+            }
+        }
+
+        @Override
+        public int getIntrinsicWidth() {
+            return mIconSize;
+        }
+
+        @Override
+        public int getIntrinsicHeight() {
+            return mIconSize;
+        }
+
+        // Similar to badgeWithDrawable, but relying on the bounds of each underlying drawable
+        @Override
+        public void draw(Canvas canvas) {
+            final Rect bounds = getBounds();
+
+            // scale to our internal 48x48 grid
+            final float scale = bounds.width() / BASE_ICON_SIZE;
+            final int centerX = bounds.centerX();
+            final int centerY = bounds.centerX();
+            final int ringStrokeWidth = (int) (RING_STROKE_WIDTH * scale);
+            final int headSize = (int) (HEAD_SIZE * scale);
+            final int badgeSize = (int) (BADGE_SIZE * scale);
+
+            if (mBaseIcon != null) {
+                mBaseIcon.setBounds(
+                        centerX - headSize / 2,
+                        centerY - headSize / 2,
+                        centerX + headSize / 2,
+                        centerY + headSize / 2);
+                mBaseIcon.draw(canvas);
+            } else {
+                Log.w("ConversationIconFactory", "ConversationIconDrawable has null base icon");
+            }
+            if (mBadgeIcon != null) {
+                mBadgeIcon.setBounds(
+                        bounds.right - badgeSize - ringStrokeWidth,
+                        bounds.bottom - badgeSize - ringStrokeWidth,
+                        bounds.right - ringStrokeWidth,
+                        bounds.bottom - ringStrokeWidth);
+                mBadgeIcon.draw(canvas);
+            } else {
+                Log.w("ConversationIconFactory", "ConversationIconDrawable has null badge icon");
+            }
+            if (mShowRing) {
+                mRingPaint.setStrokeWidth(ringStrokeWidth);
+                final float radius = badgeSize * 0.5f + ringStrokeWidth * 0.5f; // stroke outside
+                final float cx = bounds.right - badgeSize * 0.5f - ringStrokeWidth;
+                final float cy = bounds.bottom - badgeSize * 0.5f - ringStrokeWidth;
+                canvas.drawCircle(cx, cy, radius, mRingPaint);
+            }
+        }
+
+        @Override
+        public void setAlpha(int alpha) {
+            // unimplemented
+        }
+
+        @Override
+        public void setColorFilter(ColorFilter colorFilter) {
+            // unimplemented
+        }
+
+        @Override
+        public int getOpacity() {
+            return 0;
+        }
     }
 }
diff --git a/packages/SettingsLib/src/com/android/settingslib/wifi/WifiUtils.java b/packages/SettingsLib/src/com/android/settingslib/wifi/WifiUtils.java
index d233649..0e6a60b 100644
--- a/packages/SettingsLib/src/com/android/settingslib/wifi/WifiUtils.java
+++ b/packages/SettingsLib/src/com/android/settingslib/wifi/WifiUtils.java
@@ -68,7 +68,8 @@
             for (int reason = 0; reason <= getMaxNetworkSelectionDisableReason(); reason++) {
                 if (networkStatus.getDisableReasonCounter(reason) != 0) {
                     summary.append(" ")
-                            .append(NetworkSelectionStatus.getNetworkDisableReasonString(reason))
+                            .append(NetworkSelectionStatus
+                                    .getNetworkSelectionDisableReasonString(reason))
                             .append("=")
                             .append(networkStatus.getDisableReasonCounter(reason));
                 }
diff --git a/packages/SettingsLib/tests/robotests/src/com/android/settingslib/media/InfoMediaManagerTest.java b/packages/SettingsLib/tests/robotests/src/com/android/settingslib/media/InfoMediaManagerTest.java
index 9668629..edb121b 100644
--- a/packages/SettingsLib/tests/robotests/src/com/android/settingslib/media/InfoMediaManagerTest.java
+++ b/packages/SettingsLib/tests/robotests/src/com/android/settingslib/media/InfoMediaManagerTest.java
@@ -96,6 +96,7 @@
         final MediaRoute2Info info = mock(MediaRoute2Info.class);
         when(info.getId()).thenReturn(TEST_ID);
         when(info.getClientPackageName()).thenReturn(TEST_PACKAGE_NAME);
+        when(info.isSystemRoute()).thenReturn(true);
 
         final List<MediaRoute2Info> routes = new ArrayList<>();
         routes.add(info);
@@ -166,6 +167,7 @@
         final MediaRoute2Info info = mock(MediaRoute2Info.class);
         when(info.getId()).thenReturn(TEST_ID);
         when(info.getClientPackageName()).thenReturn(TEST_PACKAGE_NAME);
+        when(info.isSystemRoute()).thenReturn(true);
 
         final List<MediaRoute2Info> routes = new ArrayList<>();
         routes.add(info);
@@ -221,6 +223,7 @@
         final MediaRoute2Info info = mock(MediaRoute2Info.class);
         when(info.getId()).thenReturn(TEST_ID);
         when(info.getClientPackageName()).thenReturn(TEST_PACKAGE_NAME);
+        when(info.isSystemRoute()).thenReturn(true);
 
         final List<MediaRoute2Info> routes = new ArrayList<>();
         routes.add(info);
@@ -438,4 +441,23 @@
 
         assertThat(mInfoMediaManager.getSessionVolume()).isEqualTo(-1);
     }
+
+    @Test
+    public void releaseSession_packageNameIsNull_returnFalse() {
+        mInfoMediaManager.mPackageName = null;
+
+        assertThat(mInfoMediaManager.releaseSession()).isFalse();
+    }
+
+    @Test
+    public void releaseSession_removeSuccessfully_returnTrue() {
+        final List<RoutingSessionInfo> routingSessionInfos = new ArrayList<>();
+        final RoutingSessionInfo info = mock(RoutingSessionInfo.class);
+        routingSessionInfos.add(info);
+
+        mShadowRouter2Manager.setRoutingSessions(routingSessionInfos);
+        when(info.getClientPackageName()).thenReturn(TEST_PACKAGE_NAME);
+
+        assertThat(mInfoMediaManager.releaseSession()).isTrue();
+    }
 }
diff --git a/packages/SettingsLib/tests/robotests/src/com/android/settingslib/schedulesprovider/ScheduleInfoTest.java b/packages/SettingsLib/tests/robotests/src/com/android/settingslib/schedulesprovider/ScheduleInfoTest.java
new file mode 100644
index 0000000..5ec89ed
--- /dev/null
+++ b/packages/SettingsLib/tests/robotests/src/com/android/settingslib/schedulesprovider/ScheduleInfoTest.java
@@ -0,0 +1,98 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.android.settingslib.schedulesprovider;
+
+import static com.google.common.truth.Truth.assertThat;
+
+import android.content.Intent;
+
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.robolectric.RobolectricTestRunner;
+
+@RunWith(RobolectricTestRunner.class)
+public class ScheduleInfoTest {
+    private static final String TEST_TITLE = "Night Light";
+    private static final String TEST_SUMMARY = "Night Light summary";
+    private static final String TEST_EMPTY_SUMMARY = "";
+
+    @Test
+    public void builder_usedValidArguments_isValid() {
+        final Intent intent = createTestIntent();
+        final ScheduleInfo info = createTestScheduleInfo(TEST_TITLE, TEST_SUMMARY, intent);
+
+        assertThat(info).isNotNull();
+        assertThat(info.isValid()).isTrue();
+    }
+
+    @Test
+    public void builder_useEmptySummary_isInvalid() {
+        final Intent intent = createTestIntent();
+        final ScheduleInfo info = createTestScheduleInfo(TEST_TITLE, TEST_EMPTY_SUMMARY, intent);
+
+        assertThat(info).isNotNull();
+        assertThat(info.isValid()).isFalse();
+    }
+
+    @Test
+    public void builder_intentIsNull_isInvalid() {
+        final ScheduleInfo info = new ScheduleInfo.Builder()
+                .setTitle(TEST_TITLE)
+                .setSummary(TEST_SUMMARY)
+                .build();
+
+        assertThat(info).isNotNull();
+        assertThat(info.isValid()).isFalse();
+    }
+
+    @Test
+    public void getTitle_setValidTitle_shouldReturnSameCorrectTitle() {
+        final Intent intent = createTestIntent();
+        final ScheduleInfo info = createTestScheduleInfo(TEST_TITLE, TEST_SUMMARY, intent);
+
+        assertThat(info.getTitle()).isEqualTo(TEST_TITLE);
+    }
+
+    @Test
+    public void getSummary_setValidSummary_shouldReturnSameCorrectSummary() {
+        final Intent intent = createTestIntent();
+        final ScheduleInfo info = createTestScheduleInfo(TEST_TITLE, TEST_SUMMARY, intent);
+
+        assertThat(info.getSummary()).isEqualTo(TEST_SUMMARY);
+    }
+
+    @Test
+    public void getIntent_setValidIntent_shouldReturnSameCorrectIntent() {
+        final Intent intent = createTestIntent();
+        final ScheduleInfo info = createTestScheduleInfo(TEST_TITLE, TEST_SUMMARY, intent);
+
+        assertThat(info.getIntent()).isEqualTo(intent);
+    }
+
+    private static Intent createTestIntent() {
+        return new Intent("android.settings.NIGHT_DISPLAY_SETTINGS").addCategory(
+                Intent.CATEGORY_DEFAULT);
+    }
+
+    private static ScheduleInfo createTestScheduleInfo(String title, String summary,
+            Intent intent) {
+        return new ScheduleInfo.Builder()
+                .setTitle(title)
+                .setSummary(summary)
+                .setIntent(intent)
+                .build();
+    }
+}
diff --git a/packages/SettingsLib/tests/robotests/src/com/android/settingslib/schedulesprovider/SchedulesProviderTest.java b/packages/SettingsLib/tests/robotests/src/com/android/settingslib/schedulesprovider/SchedulesProviderTest.java
new file mode 100644
index 0000000..eb2e8e0
--- /dev/null
+++ b/packages/SettingsLib/tests/robotests/src/com/android/settingslib/schedulesprovider/SchedulesProviderTest.java
@@ -0,0 +1,166 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.android.settingslib.schedulesprovider;
+
+import static com.google.common.truth.Truth.assertThat;
+
+import static org.robolectric.Shadows.shadowOf;
+
+import android.content.Intent;
+import android.os.Bundle;
+
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.robolectric.Robolectric;
+import org.robolectric.RobolectricTestRunner;
+
+import java.util.ArrayList;
+
+@RunWith(RobolectricTestRunner.class)
+public class SchedulesProviderTest {
+    private static final String INVALID_PACKAGE = "com.android.sunny";
+    private static final String VALID_PACKAGE = "com.android.settings";
+    private static final String INVALID_METHOD = "queryTestData";
+    private TestSchedulesProvider mProvider;
+
+    @Before
+    public void setUp() {
+        mProvider = Robolectric.setupContentProvider(TestSchedulesProvider.class);
+        shadowOf(mProvider).setCallingPackage(VALID_PACKAGE);
+        mProvider.setScheduleInfos(TestSchedulesProvider.createOneValidScheduleInfo());
+    }
+
+    @Test
+    public void call_invalidCallingPkg_returnNull() {
+        shadowOf(mProvider).setCallingPackage(INVALID_PACKAGE);
+
+        final Bundle bundle = mProvider.call(SchedulesProvider.METHOD_GENERATE_SCHEDULE_INFO_LIST,
+                null /* arg */, null /* extras */);
+
+        assertThat(bundle).isNull();
+    }
+
+    @Test
+    public void call_invalidMethod_returnBundleWithoutScheduleInfoData() {
+        final Bundle bundle = mProvider.call(INVALID_METHOD, null /* arg */, null /* extras */);
+
+        assertThat(bundle).isNotNull();
+        assertThat(bundle.containsKey(SchedulesProvider.BUNDLE_SCHEDULE_INFO_LIST)).isFalse();
+    }
+
+    @Test
+    public void call_validMethod_returnScheduleInfoData() {
+        final Bundle bundle = mProvider.call(SchedulesProvider.METHOD_GENERATE_SCHEDULE_INFO_LIST,
+                null /* arg */, null /* extras */);
+
+        assertThat(bundle).isNotNull();
+        assertThat(bundle.containsKey(SchedulesProvider.BUNDLE_SCHEDULE_INFO_LIST)).isTrue();
+        final ArrayList<ScheduleInfo> infos = bundle.getParcelableArrayList(
+                SchedulesProvider.BUNDLE_SCHEDULE_INFO_LIST);
+        assertThat(infos).hasSize(1);
+    }
+
+    @Test
+    public void call_addTwoValidData_returnScheduleInfoData() {
+        mProvider.setScheduleInfos(TestSchedulesProvider.createTwoValidScheduleInfos());
+        final Bundle bundle = mProvider.call(SchedulesProvider.METHOD_GENERATE_SCHEDULE_INFO_LIST,
+                null /* arg */, null /* extras */);
+
+        assertThat(bundle).isNotNull();
+        assertThat(bundle.containsKey(SchedulesProvider.BUNDLE_SCHEDULE_INFO_LIST)).isTrue();
+        final ArrayList<ScheduleInfo> infos = bundle.getParcelableArrayList(
+                SchedulesProvider.BUNDLE_SCHEDULE_INFO_LIST);
+        assertThat(infos).hasSize(2);
+    }
+
+    @Test
+    public void call_addTwoValidDataAndOneInvalidData_returnTwoScheduleInfoData() {
+        mProvider.setScheduleInfos(TestSchedulesProvider.createTwoValidAndOneInvalidScheduleInfo());
+        final Bundle bundle = mProvider.call(SchedulesProvider.METHOD_GENERATE_SCHEDULE_INFO_LIST,
+                null /* arg */, null /* extras */);
+
+        assertThat(bundle).isNotNull();
+        assertThat(bundle.containsKey(SchedulesProvider.BUNDLE_SCHEDULE_INFO_LIST)).isTrue();
+        final ArrayList<ScheduleInfo> infos = bundle.getParcelableArrayList(
+                SchedulesProvider.BUNDLE_SCHEDULE_INFO_LIST);
+        assertThat(infos).hasSize(2);
+    }
+
+    private static class TestSchedulesProvider extends SchedulesProvider {
+        private ArrayList<ScheduleInfo> mScheduleInfos = new ArrayList<>();
+
+        @Override
+        public ArrayList<ScheduleInfo> getScheduleInfoList() {
+            return mScheduleInfos;
+        }
+
+        void setScheduleInfos(ArrayList<ScheduleInfo> scheduleInfos) {
+            mScheduleInfos = scheduleInfos;
+        }
+
+        private static ArrayList<ScheduleInfo> createOneValidScheduleInfo() {
+            final ArrayList<ScheduleInfo> scheduleInfos = new ArrayList<>();
+            final Intent intent = new Intent("android.settings.NIGHT_DISPLAY_SETTINGS").addCategory(
+                    Intent.CATEGORY_DEFAULT);
+            final ScheduleInfo info = new ScheduleInfo.Builder().setTitle(
+                    "Night Light").setSummary("This a sunny test").setIntent(intent).build();
+            scheduleInfos.add(info);
+
+            return scheduleInfos;
+        }
+
+        private static ArrayList<ScheduleInfo> createTwoValidScheduleInfos() {
+            final ArrayList<ScheduleInfo> scheduleInfos = new ArrayList<>();
+            Intent intent = new Intent("android.settings.NIGHT_DISPLAY_SETTINGS").addCategory(
+                    Intent.CATEGORY_DEFAULT);
+            ScheduleInfo info = new ScheduleInfo.Builder().setTitle(
+                    "Night Light").setSummary("This a sunny test").setIntent(intent).build();
+            scheduleInfos.add(info);
+
+            intent = new Intent("android.settings.DISPLAY_SETTINGS").addCategory(
+                    Intent.CATEGORY_DEFAULT);
+            info = new ScheduleInfo.Builder().setTitle("Display").setSummary(
+                    "Display summary").setIntent(intent).build();
+            scheduleInfos.add(info);
+
+            return scheduleInfos;
+        }
+
+        private static ArrayList<ScheduleInfo> createTwoValidAndOneInvalidScheduleInfo() {
+            final ArrayList<ScheduleInfo> scheduleInfos = new ArrayList<>();
+            Intent intent = new Intent("android.settings.NIGHT_DISPLAY_SETTINGS").addCategory(
+                    Intent.CATEGORY_DEFAULT);
+            ScheduleInfo info = new ScheduleInfo.Builder().setTitle(
+                    "Night Light").setSummary("This a sunny test").setIntent(intent).build();
+            scheduleInfos.add(info);
+
+            intent = new Intent("android.settings.DISPLAY_SETTINGS").addCategory(
+                    Intent.CATEGORY_DEFAULT);
+            info = new ScheduleInfo.Builder().setTitle("Display").setSummary(
+                    "Display summary").setIntent(intent).build();
+            scheduleInfos.add(info);
+
+            intent = new Intent("android.settings.DISPLAY_SETTINGS").addCategory(
+                    Intent.CATEGORY_DEFAULT);
+            info = new ScheduleInfo.Builder().setTitle("").setSummary("Display summary").setIntent(
+                    intent).build();
+            scheduleInfos.add(info);
+
+            return scheduleInfos;
+        }
+    }
+}
diff --git a/packages/SettingsProvider/test/src/android/provider/SettingsBackupTest.java b/packages/SettingsProvider/test/src/android/provider/SettingsBackupTest.java
index 0f2ee6a..610165a 100644
--- a/packages/SettingsProvider/test/src/android/provider/SettingsBackupTest.java
+++ b/packages/SettingsProvider/test/src/android/provider/SettingsBackupTest.java
@@ -268,6 +268,7 @@
                     Settings.Global.DYNAMIC_POWER_SAVINGS_DISABLE_THRESHOLD,
                     Settings.Global.SMART_REPLIES_IN_NOTIFICATIONS_FLAGS,
                     Settings.Global.SMART_SUGGESTIONS_IN_NOTIFICATIONS_FLAGS,
+                    Settings.Global.ENHANCED_CONNECTIVITY_ENABLED,
                     Settings.Global.ENHANCED_4G_MODE_ENABLED,
                     Settings.Global.EPHEMERAL_COOKIE_MAX_SIZE_BYTES,
                     Settings.Global.ERROR_LOGCAT_PREFIX,
diff --git a/packages/Shell/src/com/android/shell/BugreportProgressService.java b/packages/Shell/src/com/android/shell/BugreportProgressService.java
index d126ee0..c76b50b 100644
--- a/packages/Shell/src/com/android/shell/BugreportProgressService.java
+++ b/packages/Shell/src/com/android/shell/BugreportProgressService.java
@@ -615,13 +615,16 @@
                     + " bugreport parcel file descriptor is null.");
             return;
         }
-        ParcelFileDescriptor screenshotFd = info.getDefaultScreenshotFd();
-        if (screenshotFd == null) {
-            Log.e(TAG, "Failed to start bugreport generation as"
-                    + " screenshot parcel file descriptor is null. Deleting bugreport file");
-            FileUtils.closeQuietly(bugreportFd);
-            info.bugreportFile.delete();
-            return;
+        ParcelFileDescriptor screenshotFd = null;
+        if (isDefaultScreenshotRequired(bugreportType)) {
+            screenshotFd = info.getDefaultScreenshotFd();
+            if (screenshotFd == null) {
+                Log.e(TAG, "Failed to start bugreport generation as"
+                        + " screenshot parcel file descriptor is null. Deleting bugreport file");
+                FileUtils.closeQuietly(bugreportFd);
+                info.bugreportFile.delete();
+                return;
+            }
         }
 
         mBugreportManager = (BugreportManager) mContext.getSystemService(
@@ -641,10 +644,20 @@
             // The binder call didn't go through successfully, so need to close the fds.
             // If the calls went through API takes ownership.
             FileUtils.closeQuietly(bugreportFd);
-            FileUtils.closeQuietly(screenshotFd);
+            if (screenshotFd != null) {
+                FileUtils.closeQuietly(screenshotFd);
+            }
         }
     }
 
+    private static boolean isDefaultScreenshotRequired(
+            @BugreportParams.BugreportMode int bugreportType) {
+        // Modify dumpstate#SetOptionsFromMode as well for default system screenshots.
+        // We override dumpstate for interactive bugreports.
+        return bugreportType == BugreportParams.BUGREPORT_MODE_FULL
+                || bugreportType == BugreportParams.BUGREPORT_MODE_WEAR;
+    }
+
     private static ParcelFileDescriptor getFd(File file) {
         try {
             return ParcelFileDescriptor.open(file,
diff --git a/packages/StatementService/AndroidManifest.xml b/packages/StatementService/AndroidManifest.xml
index d79d900..b00c37f 100644
--- a/packages/StatementService/AndroidManifest.xml
+++ b/packages/StatementService/AndroidManifest.xml
@@ -22,6 +22,7 @@
     <uses-permission android:name="android.permission.INTERNET"/>
     <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE"/>
     <uses-permission android:name="android.permission.INTENT_FILTER_VERIFICATION_AGENT"/>
+    <uses-permission android:name="android.permission.QUERY_ALL_PACKAGES" />
 
     <application
             android:label="@string/service_name"
diff --git a/packages/SystemUI/plugin/src/com/android/systemui/plugins/NotificationPersonExtractorPlugin.java b/packages/SystemUI/plugin/src/com/android/systemui/plugins/NotificationPersonExtractorPlugin.java
index 6650c15..f79cd86 100644
--- a/packages/SystemUI/plugin/src/com/android/systemui/plugins/NotificationPersonExtractorPlugin.java
+++ b/packages/SystemUI/plugin/src/com/android/systemui/plugins/NotificationPersonExtractorPlugin.java
@@ -68,14 +68,14 @@
         public final String key;
         public final CharSequence name;
         public final Drawable avatar;
-        public final PendingIntent clickIntent;
+        public final Runnable clickRunnable;
 
         public PersonData(String key, CharSequence name, Drawable avatar,
-                PendingIntent clickIntent) {
+                Runnable clickRunnable) {
             this.key = key;
             this.name = name;
             this.avatar = avatar;
-            this.clickIntent = clickIntent;
+            this.clickRunnable = clickRunnable;
         }
     }
 }
diff --git a/packages/SystemUI/res-keyguard/drawable/bubble_manage_user_education_bg.xml b/packages/SystemUI/res-keyguard/drawable/bubble_manage_user_education_bg.xml
new file mode 100644
index 0000000..64db25b
--- /dev/null
+++ b/packages/SystemUI/res-keyguard/drawable/bubble_manage_user_education_bg.xml
@@ -0,0 +1,21 @@
+<!--
+  ~ Copyright (C) 2020 The Android Open Source Project
+  ~
+  ~ Licensed under the Apache License, Version 2.0 (the "License");
+  ~ you may not use this file except in compliance with the License.
+  ~ You may obtain a copy of the License at
+  ~
+  ~      http://www.apache.org/licenses/LICENSE-2.0
+  ~
+  ~ Unless required by applicable law or agreed to in writing, software
+  ~ distributed under the License is distributed on an "AS IS" BASIS,
+  ~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  ~ See the License for the specific language governing permissions and
+  ~ limitations under the License.
+  -->
+<shape xmlns:android="http://schemas.android.com/apk/res/android"
+       android:shape="rectangle">
+    <solid android:color="?android:attr/colorAccent"/>
+    <corners
+        android:radius="?android:attr/dialogCornerRadius" />
+</shape>
\ No newline at end of file
diff --git a/packages/SystemUI/res/color/notification_guts_priority_button_bg_stroke.xml b/packages/SystemUI/res/color/notification_guts_priority_button_bg_stroke.xml
index 7964609..015e9f9 100644
--- a/packages/SystemUI/res/color/notification_guts_priority_button_bg_stroke.xml
+++ b/packages/SystemUI/res/color/notification_guts_priority_button_bg_stroke.xml
@@ -16,6 +16,6 @@
 
 <selector xmlns:android="http://schemas.android.com/apk/res/android">
     <item android:state_selected="true"
-          android:color="@color/notification_guts_priority_button_bg_stroke_color_selected" />
+          android:color="?android:attr/colorAccent" />
     <item android:color="@color/notification_guts_priority_button_bg_stroke_color" />
 </selector>
diff --git a/packages/SystemUI/res/color/notification_guts_priority_contents.xml b/packages/SystemUI/res/color/notification_guts_priority_contents.xml
index 56c43f0..42f0189 100644
--- a/packages/SystemUI/res/color/notification_guts_priority_contents.xml
+++ b/packages/SystemUI/res/color/notification_guts_priority_contents.xml
@@ -16,6 +16,6 @@
 
 <selector xmlns:android="http://schemas.android.com/apk/res/android">
     <item android:state_selected="true"
-          android:color="@color/notification_guts_priority_button_content_color_selected" />
+          android:color="?android:attr/colorAccent" />
     <item android:color="@color/notification_guts_priority_button_content_color" />
 </selector>
diff --git a/packages/SystemUI/res/drawable/bubble_stack_user_education_bg.xml b/packages/SystemUI/res/drawable/bubble_stack_user_education_bg.xml
new file mode 100644
index 0000000..4b9219c
--- /dev/null
+++ b/packages/SystemUI/res/drawable/bubble_stack_user_education_bg.xml
@@ -0,0 +1,22 @@
+<!--
+  ~ Copyright (C) 2020 The Android Open Source Project
+  ~
+  ~ Licensed under the Apache License, Version 2.0 (the "License");
+  ~ you may not use this file except in compliance with the License.
+  ~ You may obtain a copy of the License at
+  ~
+  ~      http://www.apache.org/licenses/LICENSE-2.0
+  ~
+  ~ Unless required by applicable law or agreed to in writing, software
+  ~ distributed under the License is distributed on an "AS IS" BASIS,
+  ~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  ~ See the License for the specific language governing permissions and
+  ~ limitations under the License.
+  -->
+<shape xmlns:android="http://schemas.android.com/apk/res/android"
+       android:shape="rectangle">
+    <solid android:color="?android:attr/colorAccent"/>
+    <corners
+        android:bottomRightRadius="360dp"
+        android:topRightRadius="360dp" />
+</shape>
\ No newline at end of file
diff --git a/packages/SystemUI/res/drawable/notification_guts_bg.xml b/packages/SystemUI/res/drawable/notification_guts_bg.xml
index 1730dce..2fe6c7b 100644
--- a/packages/SystemUI/res/drawable/notification_guts_bg.xml
+++ b/packages/SystemUI/res/drawable/notification_guts_bg.xml
@@ -16,7 +16,7 @@
   -->
 
 <shape xmlns:android="http://schemas.android.com/apk/res/android">
-    <solid android:color="@color/notification_guts_bg_color" />
+    <solid android:color="@color/notification_material_background_color" />
     <!--The radius is 1dp smaller than the notification one, to avoid aliasing bugs on the corners -->
     <corners android:radius="1dp" />
 </shape>
diff --git a/packages/SystemUI/res/layout/app_ops_info.xml b/packages/SystemUI/res/layout/app_ops_info.xml
index 82a0115..bfa252c 100644
--- a/packages/SystemUI/res/layout/app_ops_info.xml
+++ b/packages/SystemUI/res/layout/app_ops_info.xml
@@ -26,7 +26,7 @@
         android:orientation="vertical"
         android:paddingStart="@*android:dimen/notification_content_margin_start"
         android:paddingEnd="@*android:dimen/notification_content_margin_end"
-        android:background="@color/notification_guts_bg_color"
+        android:background="@color/notification_material_background_color"
         android:theme="@*android:style/Theme.DeviceDefault.Light">
 
     <!-- Package Info -->
diff --git a/packages/SystemUI/res/layout/bubble_stack_user_education.xml b/packages/SystemUI/res/layout/bubble_stack_user_education.xml
new file mode 100644
index 0000000..81b28e6
--- /dev/null
+++ b/packages/SystemUI/res/layout/bubble_stack_user_education.xml
@@ -0,0 +1,48 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+  ~ Copyright (C) 2020 The Android Open Source Project
+  ~
+  ~ Licensed under the Apache License, Version 2.0 (the "License");
+  ~ you may not use this file except in compliance with the License.
+  ~ You may obtain a copy of the License at
+  ~
+  ~      http://www.apache.org/licenses/LICENSE-2.0
+  ~
+  ~ Unless required by applicable law or agreed to in writing, software
+  ~ distributed under the License is distributed on an "AS IS" BASIS,
+  ~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  ~ See the License for the specific language governing permissions and
+  ~ limitations under the License.
+  -->
+<LinearLayout
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    android:id="@+id/user_education_view"
+    android:layout_height="wrap_content"
+    android:layout_width="wrap_content"
+    android:paddingTop="48dp"
+    android:paddingBottom="48dp"
+    android:paddingStart="@dimen/bubble_stack_user_education_side_inset"
+    android:paddingEnd="16dp"
+    android:layout_marginEnd="24dp"
+    android:orientation="vertical"
+    android:background="@drawable/bubble_stack_user_education_bg">
+
+    <TextView
+        android:id="@+id/user_education_title"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:paddingBottom="16dp"
+        android:fontFamily="@*android:string/config_bodyFontFamilyMedium"
+        android:maxLines="1"
+        android:text="@string/bubbles_user_education_title"
+        android:textAppearance="@*android:style/TextAppearance.DeviceDefault.Headline"/>
+
+    <TextView
+        android:id="@+id/user_education_description"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:text="@string/bubbles_user_education_description"
+        android:fontFamily="@*android:string/config_bodyFontFamily"
+        android:textAppearance="@*android:style/TextAppearance.DeviceDefault.Body2"/>
+
+</LinearLayout>
diff --git a/packages/SystemUI/res/layout/bubbles_manage_button_education.xml b/packages/SystemUI/res/layout/bubbles_manage_button_education.xml
new file mode 100644
index 0000000..0cabc32
--- /dev/null
+++ b/packages/SystemUI/res/layout/bubbles_manage_button_education.xml
@@ -0,0 +1,46 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+  ~ Copyright (C) 2020 The Android Open Source Project
+  ~
+  ~ Licensed under the Apache License, Version 2.0 (the "License");
+  ~ you may not use this file except in compliance with the License.
+  ~ You may obtain a copy of the License at
+  ~
+  ~      http://www.apache.org/licenses/LICENSE-2.0
+  ~
+  ~ Unless required by applicable law or agreed to in writing, software
+  ~ distributed under the License is distributed on an "AS IS" BASIS,
+  ~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  ~ See the License for the specific language governing permissions and
+  ~ limitations under the License.
+  -->
+<com.android.systemui.bubbles.BubbleManageEducationView
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent">
+
+    <LinearLayout
+        android:id="@+id/manage_education_view"
+        android:orientation="vertical"
+        android:layout_height="wrap_content"
+        android:layout_width="@dimen/bubbles_manage_education_width">
+
+        <TextView
+            android:id="@+id/user_education_description"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:padding="8dp"
+            android:text="@string/bubbles_user_education_manage"
+            android:fontFamily="@*android:string/config_bodyFontFamily"
+            android:textAppearance="@*android:style/TextAppearance.DeviceDefault.Body2"
+            android:background="@drawable/bubble_manage_user_education_bg"
+        />
+
+        <View
+            android:id="@+id/user_education_pointer"
+            android:layout_width="@dimen/bubble_pointer_width"
+            android:layout_height="@dimen/bubble_pointer_height"
+        />
+
+    </LinearLayout>
+</com.android.systemui.bubbles.BubbleManageEducationView>
\ No newline at end of file
diff --git a/packages/SystemUI/res/layout/controls_management.xml b/packages/SystemUI/res/layout/controls_management.xml
index a7379be..6533c18 100644
--- a/packages/SystemUI/res/layout/controls_management.xml
+++ b/packages/SystemUI/res/layout/controls_management.xml
@@ -70,12 +70,14 @@
             android:layout_height="match_parent"
             android:padding="4dp">
 
-            <TextView
+            <Button
+                android:id="@+id/other_apps"
+                android:visibility="gone"
                 android:layout_width="wrap_content"
                 android:layout_height="match_parent"
+                android:gravity="center_vertical"
                 android:text="See other apps"
-                android:textAppearance="@style/TextAppearance.Control.Title"
-                android:textColor="?android:attr/colorPrimary"
+                style="@*android:style/Widget.DeviceDefault.Button.Borderless.Colored"
                 app:layout_constraintTop_toTopOf="parent"
                 app:layout_constraintBottom_toBottomOf="parent"
                 app:layout_constraintStart_toStartOf="parent"/>
@@ -85,6 +87,7 @@
                 android:layout_width="wrap_content"
                 android:layout_height="match_parent"
                 android:text="Done"
+                style="@*android:style/Widget.DeviceDefault.Button.Colored"
                 app:layout_constraintTop_toTopOf="parent"
                 app:layout_constraintBottom_toBottomOf="parent"
                 app:layout_constraintEnd_toEndOf="parent"/>
diff --git a/packages/SystemUI/res/layout/controls_management_favorites.xml b/packages/SystemUI/res/layout/controls_management_favorites.xml
index 62056e6..aab32f4 100644
--- a/packages/SystemUI/res/layout/controls_management_favorites.xml
+++ b/packages/SystemUI/res/layout/controls_management_favorites.xml
@@ -14,97 +14,26 @@
   ~ See the License for the specific language governing permissions and
   ~ limitations under the License.
   -->
-<androidx.constraintlayout.widget.ConstraintLayout
+<LinearLayout
     xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:app="http://schemas.android.com/apk/res-auto"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
     android:orientation="vertical">
 
     <TextView
-        android:id="@+id/error_message"
+        android:id="@+id/status_message"
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
         android:layout_marginTop="@dimen/controls_management_list_margin"
-        android:text="@string/controls_favorite_load_error"
         android:textAppearance="?android:attr/textAppearanceSmall"
-        android:visibility="gone"
         android:gravity="center_horizontal"
-        app:layout_constraintStart_toStartOf="parent"
-        app:layout_constraintEnd_toEndOf="parent"
-        app:layout_constraintTop_toBottomOf="parent"
-        app:layout_constraintBottom_toTopOf="@id/text_favorites"
     />
 
-    <TextView
-        android:id="@+id/text_favorites"
-        android:layout_width="match_parent"
-        android:layout_height="wrap_content"
-        android:layout_marginTop="@dimen/controls_management_list_margin"
-        android:text="@string/controls_favorite_header_favorites"
-        android:textAppearance="?android:attr/textAppearanceSmall"
-        android:textAllCaps="true"
-        app:layout_constraintStart_toStartOf="parent"
-        app:layout_constraintBottom_toTopOf="@id/divider1"
-        app:layout_constraintTop_toBottomOf="@id/error_message"
-        />
-
-    <View
-        android:id="@+id/divider1"
-        android:layout_width="match_parent"
-        android:layout_height="@dimen/controls_app_divider_height"
-        android:layout_gravity="center_horizontal|top"
-        android:background="?android:attr/listDivider"
-        app:layout_constraintStart_toStartOf="parent"
-        app:layout_constraintEnd_toEndOf="parent"
-        app:layout_constraintBottom_toTopOf="@id/listFavorites"
-        app:layout_constraintTop_toBottomOf="@id/text_favorites"
-        />
-
-    <androidx.recyclerview.widget.RecyclerView
-        android:id="@+id/listFavorites"
-        android:layout_width="match_parent"
-        android:layout_height="match_parent"
-        android:layout_marginTop="@dimen/controls_management_list_margin"
-        android:nestedScrollingEnabled="false"
-        app:layout_constraintStart_toStartOf="parent"
-        app:layout_constraintEnd_toEndOf="parent"
-        app:layout_constraintBottom_toTopOf="@id/text_all"
-        app:layout_constraintTop_toBottomOf="@id/divider1"/>
-
-    <TextView
-        android:id="@+id/text_all"
-        android:layout_width="match_parent"
-        android:layout_height="wrap_content"
-        android:layout_marginTop="@dimen/controls_management_list_margin"
-        android:text="@string/controls_favorite_header_all"
-        android:textAppearance="?android:attr/textAppearanceSmall"
-        android:textAllCaps="true"
-        app:layout_constraintStart_toStartOf="parent"
-        app:layout_constraintBottom_toTopOf="@id/divider2"
-        app:layout_constraintTop_toBottomOf="@id/listFavorites"
-        />
-
-    <View
-        android:id="@+id/divider2"
-        android:layout_width="match_parent"
-        android:layout_height="@dimen/controls_app_divider_height"
-        android:layout_gravity="center_horizontal|top"
-        android:background="?android:attr/listDivider"
-        app:layout_constraintStart_toStartOf="parent"
-        app:layout_constraintEnd_toEndOf="parent"
-        app:layout_constraintBottom_toTopOf="@id/listAll"
-        app:layout_constraintTop_toBottomOf="@id/text_all"
-        />
-
     <androidx.recyclerview.widget.RecyclerView
         android:id="@+id/listAll"
         android:layout_width="match_parent"
         android:layout_height="match_parent"
         android:layout_marginTop="@dimen/controls_management_list_margin"
-        android:nestedScrollingEnabled="false"
-        app:layout_constraintStart_toStartOf="parent"
-        app:layout_constraintEnd_toEndOf="parent"
-        app:layout_constraintTop_toBottomOf="@id/divider2"/>
+        android:nestedScrollingEnabled="false"/>
 
-</androidx.constraintlayout.widget.ConstraintLayout>
\ No newline at end of file
+</LinearLayout>
\ No newline at end of file
diff --git a/packages/SystemUI/res/layout/global_screenshot.xml b/packages/SystemUI/res/layout/global_screenshot.xml
index 0b74a11a..a76f961 100644
--- a/packages/SystemUI/res/layout/global_screenshot.xml
+++ b/packages/SystemUI/res/layout/global_screenshot.xml
@@ -32,10 +32,10 @@
         android:alpha="0"/>
     <HorizontalScrollView
         android:id="@+id/global_screenshot_actions_container"
-        android:layout_width="match_parent"
+        android:layout_width="wrap_content"
         android:layout_height="wrap_content"
-        android:layout_gravity="bottom|center"
-        android:elevation="3dp"
+        android:layout_gravity="bottom|left"
+        android:elevation="1dp"
         android:fillViewport="true"
         android:layout_marginHorizontal="@dimen/screenshot_action_container_margin_horizontal"
         android:gravity="center"
@@ -63,7 +63,7 @@
         android:id="@+id/global_screenshot_dismiss_button"
         android:layout_width="@dimen/screenshot_dismiss_button_tappable_size"
         android:layout_height="@dimen/screenshot_dismiss_button_tappable_size"
-        android:elevation="9dp"
+        android:elevation="7dp"
         android:visibility="gone">
         <ImageView
             android:layout_width="match_parent"
@@ -76,7 +76,7 @@
         android:layout_width="match_parent"
         android:layout_height="match_parent"
         android:src="@android:color/white"
-        android:elevation="8dp"
+        android:elevation="@dimen/screenshot_preview_elevation"
         android:visibility="gone"/>
     <com.android.systemui.screenshot.ScreenshotSelectorView
         android:id="@+id/global_screenshot_selector"
diff --git a/packages/SystemUI/res/layout/global_screenshot_action_chip.xml b/packages/SystemUI/res/layout/global_screenshot_action_chip.xml
index 79867a16b..6b94bef 100644
--- a/packages/SystemUI/res/layout/global_screenshot_action_chip.xml
+++ b/packages/SystemUI/res/layout/global_screenshot_action_chip.xml
@@ -19,7 +19,7 @@
               android:id="@+id/global_screenshot_action_chip"
               android:layout_width="wrap_content"
               android:layout_height="wrap_content"
-              android:layout_marginHorizontal="@dimen/screenshot_action_chip_margin_horizontal"
+              android:layout_marginRight="@dimen/screenshot_action_chip_margin_right"
               android:layout_gravity="center"
               android:paddingVertical="@dimen/screenshot_action_chip_padding_vertical"
               android:background="@drawable/action_chip_background"
@@ -35,7 +35,7 @@
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
         android:layout_marginEnd="@dimen/screenshot_action_chip_padding_end"
+        android:fontFamily="@*android:string/config_headlineFontFamilyMedium"
         android:textSize="@dimen/screenshot_action_chip_text_size"
-        android:textStyle="bold"
         android:textColor="@color/global_screenshot_button_text"/>
 </com.android.systemui.screenshot.ScreenshotActionChip>
diff --git a/packages/SystemUI/res/layout/notification_info.xml b/packages/SystemUI/res/layout/notification_info.xml
index 87de9d4..5d03eee 100644
--- a/packages/SystemUI/res/layout/notification_info.xml
+++ b/packages/SystemUI/res/layout/notification_info.xml
@@ -24,8 +24,7 @@
     android:clipChildren="false"
     android:clipToPadding="true"
     android:orientation="vertical"
-    android:paddingStart="@*android:dimen/notification_content_margin_start"
-    android:background="@color/notification_guts_bg_color">
+    android:paddingStart="@*android:dimen/notification_content_margin_start">
 
     <!-- Package Info -->
     <RelativeLayout
diff --git a/packages/SystemUI/res/layout/notification_snooze.xml b/packages/SystemUI/res/layout/notification_snooze.xml
index ffe2eee..c350ed2 100644
--- a/packages/SystemUI/res/layout/notification_snooze.xml
+++ b/packages/SystemUI/res/layout/notification_snooze.xml
@@ -21,7 +21,7 @@
     android:layout_height="wrap_content"
     android:orientation="vertical"
     android:clickable="true"
-    android:background="@color/notification_guts_bg_color"
+    android:background="@color/notification_material_background_color"
     android:theme="@style/Theme.SystemUI">
 
     <RelativeLayout
diff --git a/packages/SystemUI/res/layout/qs_paged_tile_layout.xml b/packages/SystemUI/res/layout/qs_paged_tile_layout.xml
index 8878786..46a7cf6 100644
--- a/packages/SystemUI/res/layout/qs_paged_tile_layout.xml
+++ b/packages/SystemUI/res/layout/qs_paged_tile_layout.xml
@@ -17,6 +17,7 @@
 
 <com.android.systemui.qs.PagedTileLayout
     xmlns:android="http://schemas.android.com/apk/res/android"
+    android:id="@+id/qs_pager"
     android:layout_width="match_parent"
     android:layout_height="0dp"
     android:layout_weight="1"
diff --git a/packages/SystemUI/res/layout/status_bar.xml b/packages/SystemUI/res/layout/status_bar.xml
index 4fae3c5..f8db97d 100644
--- a/packages/SystemUI/res/layout/status_bar.xml
+++ b/packages/SystemUI/res/layout/status_bar.xml
@@ -24,7 +24,6 @@
     android:layout_width="match_parent"
     android:layout_height="@dimen/status_bar_height"
     android:id="@+id/status_bar"
-    android:background="@drawable/system_bar_background"
     android:orientation="vertical"
     android:focusable="false"
     android:descendantFocusability="afterDescendants"
diff --git a/packages/SystemUI/res/layout/status_bar_notification_footer.xml b/packages/SystemUI/res/layout/status_bar_notification_footer.xml
index 36ba66a..5a1e5c4 100644
--- a/packages/SystemUI/res/layout/status_bar_notification_footer.xml
+++ b/packages/SystemUI/res/layout/status_bar_notification_footer.xml
@@ -33,8 +33,8 @@
             android:layout_height="wrap_content"
             android:layout_gravity="start"
             android:focusable="true"
-            android:contentDescription="@string/accessibility_manage_notification"
-            android:text="@string/manage_notifications_text"
+            android:contentDescription="@string/manage_notifications_history_text"
+            android:text="@string/manage_notifications_history_text"
         />
         <com.android.systemui.statusbar.notification.row.FooterViewButton
             style="@style/TextAppearance.NotificationSectionHeaderButton"
diff --git a/packages/SystemUI/res/layout/super_status_bar.xml b/packages/SystemUI/res/layout/super_status_bar.xml
index 8fee2cf9..7142929 100644
--- a/packages/SystemUI/res/layout/super_status_bar.xml
+++ b/packages/SystemUI/res/layout/super_status_bar.xml
@@ -28,5 +28,6 @@
     <FrameLayout
         android:id="@+id/status_bar_container"
         android:layout_width="match_parent"
-        android:layout_height="wrap_content" />
+        android:layout_height="wrap_content"
+        android:background="@drawable/system_bar_background" />
 </com.android.systemui.statusbar.phone.StatusBarWindowView>
diff --git a/packages/SystemUI/res/layout/system_icons.xml b/packages/SystemUI/res/layout/system_icons.xml
index f3b72bf..6fb5590 100644
--- a/packages/SystemUI/res/layout/system_icons.xml
+++ b/packages/SystemUI/res/layout/system_icons.xml
@@ -26,6 +26,7 @@
         android:layout_weight="1"
         android:layout_height="match_parent"
         android:paddingEnd="@dimen/signal_cluster_battery_padding"
+        android:paddingTop="@dimen/status_bar_padding_top"
         android:gravity="center_vertical"
         android:orientation="horizontal"/>
 
diff --git a/packages/SystemUI/res/values-night/colors.xml b/packages/SystemUI/res/values-night/colors.xml
index 9a66e8b..9b0fe46 100644
--- a/packages/SystemUI/res/values-night/colors.xml
+++ b/packages/SystemUI/res/values-night/colors.xml
@@ -39,23 +39,16 @@
     <!-- The color of the ripples on the untinted notifications -->
     <color name="notification_ripple_untinted_color">#30ffffff</color>
 
-    <!-- The "inside" of a notification, reached via longpress -->
-    <color name="notification_guts_bg_color">@color/GM2_grey_900</color>
-
     <!-- The color of the text inside a notification -->
     <color name="notification_primary_text_color">@*android:color/notification_primary_text_color_dark</color>
 
     <color name="notification_guts_link_icon_tint">@color/GM2_grey_500</color>
     <color name="notification_guts_sub_text_color">@color/GM2_grey_300</color>
     <color name="notification_guts_header_text_color">@color/GM2_grey_200</color>
-    <color name="notification_guts_info_button_color">@color/GM2_blue_300</color>
     <color name="notification_guts_priority_button_content_color">@color/GM2_grey_500</color>
-    <color name="notification_guts_priority_button_content_color_selected">@color/GM2_blue_300</color>
     <color name="notification_guts_priority_button_bg_fill_color">@color/transparent</color>
     <color name="notification_guts_priority_button_bg_fill_color_selected">@color/GM2_grey_800</color>
     <color name="notification_guts_priority_button_bg_stroke_color">@color/GM2_grey_700</color>
-    <color name="notification_guts_priority_button_bg_stroke_color_selected">@color/GM2_blue_300</color>
-
     <color name="notification_section_header_label_color">@color/GM2_grey_200</color>
     <color name="notification_section_clear_all_btn_color">@color/GM2_grey_500</color>
     <color name="notification_channel_dialog_separator">@color/GM2_grey_700</color>
diff --git a/packages/SystemUI/res/values/colors.xml b/packages/SystemUI/res/values/colors.xml
index 43ceb4e..73e49ce 100644
--- a/packages/SystemUI/res/values/colors.xml
+++ b/packages/SystemUI/res/values/colors.xml
@@ -88,21 +88,16 @@
     <!-- The color of the text inside a notification -->
     <color name="notification_primary_text_color">@*android:color/notification_primary_text_color_light</color>
 
-    <!-- The "inside" of a notification, reached via longpress -->
-    <color name="notification_guts_bg_color">@color/GM2_grey_50</color>
 
     <color name="notification_guts_link_icon_tint">@color/GM2_grey_700</color>
     <color name="notification_guts_sub_text_color">@color/GM2_grey_700</color>
     <color name="notification_guts_header_text_color">@color/GM2_grey_900</color>
     <color name="notification_silence_color">#FF32c1de</color>
     <color name="notification_alert_color">#FFF87B2B</color>
-    <color name="notification_guts_info_button_color">@color/GM2_blue_700</color>
     <color name="notification_guts_priority_button_content_color">@color/GM2_grey_700</color>
-    <color name="notification_guts_priority_button_content_color_selected">@color/GM2_blue_700</color>
     <color name="notification_guts_priority_button_bg_fill_color">@color/transparent</color>
     <color name="notification_guts_priority_button_bg_fill_color_selected">#FFFFFF</color>
     <color name="notification_guts_priority_button_bg_stroke_color">@color/GM2_grey_300</color>
-    <color name="notification_guts_priority_button_bg_stroke_color_selected">@color/GM2_blue_600</color>
 
     <color name="notification_section_header_label_color">@color/GM2_grey_900</color>
     <color name="notification_section_clear_all_btn_color">@color/GM2_grey_700</color>
diff --git a/packages/SystemUI/res/values/config.xml b/packages/SystemUI/res/values/config.xml
index 8de2df5..27ffcee 100644
--- a/packages/SystemUI/res/values/config.xml
+++ b/packages/SystemUI/res/values/config.xml
@@ -201,6 +201,13 @@
          always-on display) -->
     <string name="doze_brightness_sensor_type" translatable="false"></string>
 
+    <!-- Override value to use for proximity sensor.  -->
+    <string name="proximity_sensor_type" translatable="false"></string>
+
+    <!-- If using proximity_sensor_type, specifies a threshold value to distinguish near and
+         far break points. A sensor value less than this is considered "near". -->
+    <item name="proximity_sensor_threshold" translatable="false" format="float" type="dimen"></item>
+
     <!-- Doze: pulse parameter - how long does it take to fade in? -->
     <integer name="doze_pulse_duration_in">130</integer>
 
@@ -464,6 +471,9 @@
     <!-- Allow dragging the PIP to a location to close it -->
     <bool name="config_pipEnableDismissDragToEdge">true</bool>
 
+    <!-- Allow PIP to resize to a slightly bigger state upon touch/showing the menu -->
+    <bool name="config_pipEnableResizeForMenu">true</bool>
+
     <!-- SystemUI Plugins that can be loaded on user builds. -->
     <string-array name="config_pluginWhitelist" translatable="false">
         <item>com.android.systemui</item>
diff --git a/packages/SystemUI/res/values/dimens.xml b/packages/SystemUI/res/values/dimens.xml
index 9caaa9f..aefe4a2 100644
--- a/packages/SystemUI/res/values/dimens.xml
+++ b/packages/SystemUI/res/values/dimens.xml
@@ -305,7 +305,7 @@
     <dimen name="global_screenshot_legacy_bg_padding">20dp</dimen>
     <dimen name="global_screenshot_bg_padding">20dp</dimen>
     <dimen name="global_screenshot_x_scale">80dp</dimen>
-    <dimen name="screenshot_preview_elevation">8dp</dimen>
+    <dimen name="screenshot_preview_elevation">6dp</dimen>
     <dimen name="screenshot_offset_y">48dp</dimen>
     <dimen name="screenshot_offset_x">16dp</dimen>
     <dimen name="screenshot_dismiss_button_tappable_size">48dp</dimen>
@@ -314,13 +314,13 @@
     <dimen name="screenshot_action_container_corner_radius">10dp</dimen>
     <dimen name="screenshot_action_container_padding_vertical">10dp</dimen>
     <dimen name="screenshot_action_container_margin_horizontal">8dp</dimen>
-    <dimen name="screenshot_action_container_padding_left">100dp</dimen>
+    <dimen name="screenshot_action_container_padding_left">96dp</dimen>
     <dimen name="screenshot_action_container_padding_right">8dp</dimen>
     <!-- Radius of the chip background on global screenshot actions -->
     <dimen name="screenshot_button_corner_radius">20dp</dimen>
-    <dimen name="screenshot_action_chip_margin_horizontal">4dp</dimen>
-    <dimen name="screenshot_action_chip_padding_vertical">10dp</dimen>
-    <dimen name="screenshot_action_chip_icon_size">20dp</dimen>
+    <dimen name="screenshot_action_chip_margin_right">8dp</dimen>
+    <dimen name="screenshot_action_chip_padding_vertical">7dp</dimen>
+    <dimen name="screenshot_action_chip_icon_size">18dp</dimen>
     <dimen name="screenshot_action_chip_padding_start">8dp</dimen>
     <!-- Padding between icon and text -->
     <dimen name="screenshot_action_chip_padding_middle">8dp</dimen>
@@ -1159,7 +1159,7 @@
     <!-- Extra padding around the dismiss target for bubbles -->
     <dimen name="bubble_dismiss_slop">16dp</dimen>
     <!-- Height of button allowing users to adjust settings for bubbles. -->
-    <dimen name="bubble_settings_size">48dp</dimen>
+    <dimen name="bubble_manage_button_height">48dp</dimen>
     <!-- How far, horizontally, to animate the expanded view over when animating in/out. -->
     <dimen name="bubble_expanded_animate_x_distance">100dp</dimen>
     <!-- How far, vertically, to animate the expanded view over when animating in/out. -->
@@ -1175,16 +1175,22 @@
     <!-- How far offscreen the bubble stack rests. Cuts off padding and part of icon bitmap. -->
     <dimen name="bubble_stack_offscreen">9dp</dimen>
     <!-- How far down the screen the stack starts. -->
-    <dimen name="bubble_stack_starting_offset_y">96dp</dimen>
+    <dimen name="bubble_stack_starting_offset_y">120dp</dimen>
     <!-- Space between the pointer triangle and the bubble expanded view -->
     <dimen name="bubble_pointer_margin">8dp</dimen>
-    <!-- Height of the permission prompt shown with bubbles -->
-    <dimen name="bubble_permission_height">120dp</dimen>
     <!-- Padding applied to the bubble dismiss target. Touches in this padding cause the bubbles to
          snap to the dismiss target. -->
     <dimen name="bubble_dismiss_target_padding_x">40dp</dimen>
     <dimen name="bubble_dismiss_target_padding_y">20dp</dimen>
 
+    <!-- Bubbles user education views -->
+    <dimen name="bubbles_manage_education_width">160dp</dimen>
+    <!-- The inset from the top bound of the manage button to place the user education. -->
+    <dimen name="bubbles_manage_education_top_inset">10dp</dimen>
+    <!-- Size of padding for the user education cling, this should at minimum be larger than
+        individual_bubble_size + some padding. -->
+    <dimen name="bubble_stack_user_education_side_inset">72dp</dimen>
+
     <!-- Size of the RAT type for CellularTile -->
     <dimen name="celltile_rat_type_size">10sp</dimen>
 
diff --git a/packages/SystemUI/res/values/strings.xml b/packages/SystemUI/res/values/strings.xml
index 4aafec8..496ab43 100644
--- a/packages/SystemUI/res/values/strings.xml
+++ b/packages/SystemUI/res/values/strings.xml
@@ -2586,6 +2586,12 @@
     <string name="bubble_accessibility_action_move_bottom_right">Move bottom right</string>
     <!-- Text used for the bubble dismiss area. Bubbles dragged to, or flung towards, this area will go away. [CHAR LIMIT=20] -->
     <string name="bubble_dismiss_text">Dismiss</string>
+    <!-- Title text for the bubbles feature education cling shown when a bubble is on screen for the first time. [CHAR LIMIT=60]-->
+    <string name="bubbles_user_education_title">Keep chats up front</string>
+    <!-- Descriptive text for the bubble feature education cling shown when a bubble is on screen for the first time. [CHAR LIMIT=NONE] -->
+    <string name="bubbles_user_education_description">New chats from <xliff:g id="app_name" example="YouTube">%1$s</xliff:g> will appear as bubbles. Tap a bubble to open it. Drag to move it.\n\nTap the bubble</string>
+    <!-- Text for the bubble "manage" button feature education cling shown when a bubble is on screen for the first time. [CHAR LIMIT=80]-->
+    <string name="bubbles_user_education_manage">Tap Manage to turn off bubbles from this app</string>
 
     <!-- Notification content text when the system navigation mode changes as a result of changing the default launcher [CHAR LIMIT=NONE] -->
     <string name="notification_content_system_nav_changed">System navigation updated. To make changes, go to Settings.</string>
@@ -2614,8 +2620,8 @@
     <string name="controls_providers_subtitle">Choose an app from which to add controls</string>
     <!-- Number of favorites for controls management screen [CHAR LIMIT=NONE]-->
     <plurals name="controls_number_of_favorites">
-        <item quantity="one"><xliff:g id="number" example="1">%s</xliff:g> current favorite.</item>
-        <item quantity="other"><xliff:g id="number" example="3">%s</xliff:g> current favorites.</item>
+        <item quantity="one"><xliff:g id="number" example="1">%s</xliff:g> control added.</item>
+        <item quantity="other"><xliff:g id="number" example="3">%s</xliff:g> controls added.</item>
     </plurals>
 
     <!-- Controls management controls screen default title [CHAR LIMIT=30] -->
@@ -2626,6 +2632,10 @@
     <string name="controls_favorite_header_favorites">Favorites</string>
     <!-- Controls management controls screen all header [CHAR LIMIT=50] -->
     <string name="controls_favorite_header_all">All</string>
-    <!-- Controls management controls screen error on load message [CHAR LIMIT=50] -->
+    <!-- Controls management controls screen error on load message [CHAR LIMIT=60] -->
     <string name="controls_favorite_load_error">The list of all controls could not be loaded.</string>
+    <!-- Controls management controls screen header for Other zone [CHAR LIMIT=60] -->
+    <string name="controls_favorite_other_zone_header">Other</string>
+
+
 </resources>
diff --git a/packages/SystemUI/res/values/styles.xml b/packages/SystemUI/res/values/styles.xml
index 36c4526..d9b1452 100644
--- a/packages/SystemUI/res/values/styles.xml
+++ b/packages/SystemUI/res/values/styles.xml
@@ -514,7 +514,7 @@
     <style name="TextAppearance.NotificationInfo.Button">
         <item name="android:fontFamily">@*android:string/config_headlineFontFamilyMedium</item>
         <item name="android:textSize">14sp</item>
-        <item name="android:textColor">@color/notification_guts_info_button_color</item>
+        <item name="android:textColor">?android:attr/colorAccent</item>
         <item name="android:background">@drawable/btn_borderless_rect</item>
         <item name="android:gravity">center_vertical</item>
         <item name="android:focusable">true</item>
@@ -550,7 +550,7 @@
     <style name="TextAppearance.NotificationImportanceButton">
         <item name="android:textSize">@dimen/notification_importance_button_text</item>
         <item name="android:fontFamily">@*android:string/config_headlineFontFamilyMedium</item>
-        <item name="android:textColor">@color/notification_guts_priority_contents</item>
+        <item name="android:textColor">?android:attr/colorAccent</item>
         <item name="android:gravity">center</item>
     </style>
 
diff --git a/packages/SystemUI/shared/src/com/android/systemui/shared/system/ActivityManagerWrapper.java b/packages/SystemUI/shared/src/com/android/systemui/shared/system/ActivityManagerWrapper.java
index a130092..49e3e57 100644
--- a/packages/SystemUI/shared/src/com/android/systemui/shared/system/ActivityManagerWrapper.java
+++ b/packages/SystemUI/shared/src/com/android/systemui/shared/system/ActivityManagerWrapper.java
@@ -370,8 +370,7 @@
             Rect initialBounds) {
         try {
             return ActivityTaskManager.getService().setTaskWindowingModeSplitScreenPrimary(taskId,
-                    createMode, true /* onTop */, false /* animate */, initialBounds,
-                    true /* showRecents */);
+                    true /* onTop */);
         } catch (RemoteException e) {
             return false;
         }
diff --git a/packages/SystemUI/shared/src/com/android/systemui/shared/system/RecentsAnimationControllerCompat.java b/packages/SystemUI/shared/src/com/android/systemui/shared/system/RecentsAnimationControllerCompat.java
index 6cd6118..bbb83c7 100644
--- a/packages/SystemUI/shared/src/com/android/systemui/shared/system/RecentsAnimationControllerCompat.java
+++ b/packages/SystemUI/shared/src/com/android/systemui/shared/system/RecentsAnimationControllerCompat.java
@@ -61,14 +61,6 @@
         }
     }
 
-    public void setSplitScreenMinimized(boolean minimized) {
-        try {
-            mAnimationController.setSplitScreenMinimized(minimized);
-        } catch (RemoteException e) {
-            Log.e(TAG, "Failed to set minimize dock", e);
-        }
-    }
-
     public void hideCurrentInputMethod() {
         try {
             mAnimationController.hideCurrentInputMethod();
diff --git a/packages/SystemUI/shared/src/com/android/systemui/shared/system/WindowManagerWrapper.java b/packages/SystemUI/shared/src/com/android/systemui/shared/system/WindowManagerWrapper.java
index e28b1e2..d64bf77 100644
--- a/packages/SystemUI/shared/src/com/android/systemui/shared/system/WindowManagerWrapper.java
+++ b/packages/SystemUI/shared/src/com/android/systemui/shared/system/WindowManagerWrapper.java
@@ -191,18 +191,6 @@
     }
 
     /**
-     * Registers a docked stack listener with the system.
-     */
-    public void registerDockedStackListener(DockedStackListenerCompat listener) {
-        try {
-            WindowManagerGlobal.getWindowManagerService().registerDockedStackListener(
-                    listener.mListener);
-        } catch (RemoteException e) {
-            Log.w(TAG, "Failed to register docked stack listener");
-        }
-    }
-
-    /**
      * Adds a pinned stack listener, which will receive updates from the window manager service
      * along with any other pinned stack listeners that were added via this method.
      */
diff --git a/packages/SystemUI/src/com/android/keyguard/KeyguardSecurityContainer.java b/packages/SystemUI/src/com/android/keyguard/KeyguardSecurityContainer.java
index ba8a1a9..3cf07d1 100644
--- a/packages/SystemUI/src/com/android/keyguard/KeyguardSecurityContainer.java
+++ b/packages/SystemUI/src/com/android/keyguard/KeyguardSecurityContainer.java
@@ -19,7 +19,9 @@
 import static android.view.ViewRootImpl.sNewInsetsMode;
 import static android.view.WindowInsets.Type.ime;
 import static android.view.WindowInsets.Type.systemBars;
+
 import static com.android.systemui.DejankUtils.whitelistIpcs;
+
 import static java.lang.Integer.max;
 
 import android.app.Activity;
@@ -28,7 +30,6 @@
 import android.content.Context;
 import android.content.Intent;
 import android.content.res.ColorStateList;
-import android.graphics.Rect;
 import android.metrics.LogMaker;
 import android.os.Handler;
 import android.os.Looper;
@@ -511,6 +512,8 @@
         boolean finish = false;
         boolean strongAuth = false;
         int eventSubtype = -1;
+        mCurrentSecuritySelection = whitelistIpcs(() ->
+                mSecurityModel.getSecurityMode(targetUserId));
         if (mUpdateMonitor.getUserHasTrust(targetUserId)) {
             finish = true;
             eventSubtype = BOUNCER_DISMISS_EXTENDED_ACCESS;
@@ -518,13 +521,8 @@
             finish = true;
             eventSubtype = BOUNCER_DISMISS_BIOMETRIC;
         } else if (SecurityMode.None == mCurrentSecuritySelection) {
-            SecurityMode securityMode = mSecurityModel.getSecurityMode(targetUserId);
-            if (SecurityMode.None == securityMode) {
-                finish = true; // no security required
-                eventSubtype = BOUNCER_DISMISS_NONE_SECURITY;
-            } else {
-                showSecurityScreen(securityMode); // switch to the alternate security view
-            }
+            finish = true; // no security required
+            eventSubtype = BOUNCER_DISMISS_NONE_SECURITY;
         } else if (authenticated) {
             switch (mCurrentSecuritySelection) {
                 case Pattern:
diff --git a/packages/SystemUI/src/com/android/systemui/ForegroundServiceNotificationListener.java b/packages/SystemUI/src/com/android/systemui/ForegroundServiceNotificationListener.java
index 924d16d..f01fa81 100644
--- a/packages/SystemUI/src/com/android/systemui/ForegroundServiceNotificationListener.java
+++ b/packages/SystemUI/src/com/android/systemui/ForegroundServiceNotificationListener.java
@@ -71,7 +71,8 @@
             public void onEntryRemoved(
                     NotificationEntry entry,
                     NotificationVisibility visibility,
-                    boolean removedByUser) {
+                    boolean removedByUser,
+                    int reason) {
                 removeNotification(entry.getSbn());
             }
         });
diff --git a/packages/SystemUI/src/com/android/systemui/ImageWallpaper.java b/packages/SystemUI/src/com/android/systemui/ImageWallpaper.java
index 4473b01..dbcdead 100644
--- a/packages/SystemUI/src/com/android/systemui/ImageWallpaper.java
+++ b/packages/SystemUI/src/com/android/systemui/ImageWallpaper.java
@@ -20,7 +20,9 @@
 import android.content.Context;
 import android.content.res.Configuration;
 import android.graphics.Rect;
+import android.os.Handler;
 import android.os.HandlerThread;
+import android.os.SystemClock;
 import android.os.Trace;
 import android.service.wallpaper.WallpaperService;
 import android.util.Log;
@@ -94,18 +96,28 @@
         private EglHelper mEglHelper;
         private StatusBarStateController mController;
         private final Runnable mFinishRenderingTask = this::finishRendering;
-        private final boolean mNeedTransition;
         private boolean mShouldStopTransition;
-        @VisibleForTesting
-        final boolean mIsHighEndGfx;
-        private final boolean mDisplayNeedsBlanking;
         private final DisplayInfo mDisplayInfo = new DisplayInfo();
         private final Object mMonitor = new Object();
+        @VisibleForTesting
+        boolean mIsHighEndGfx;
+        private boolean mDisplayNeedsBlanking;
+        private boolean mNeedTransition;
         private boolean mNeedRedraw;
         // This variable can only be accessed in synchronized block.
         private boolean mWaitingForRendering;
 
         GLEngine(Context context, DozeParameters dozeParameters) {
+            init(dozeParameters);
+        }
+
+        @VisibleForTesting
+        GLEngine(DozeParameters dozeParameters, Handler handler) {
+            super(SystemClock::elapsedRealtime, handler);
+            init(dozeParameters);
+        }
+
+        private void init(DozeParameters dozeParameters) {
             mIsHighEndGfx = ActivityManager.isHighEndGfx();
             mDisplayNeedsBlanking = dozeParameters.getDisplayNeedsBlanking();
             mNeedTransition = mIsHighEndGfx && !mDisplayNeedsBlanking;
diff --git a/packages/SystemUI/src/com/android/systemui/Prefs.java b/packages/SystemUI/src/com/android/systemui/Prefs.java
index 10ae343..5e6589f 100644
--- a/packages/SystemUI/src/com/android/systemui/Prefs.java
+++ b/packages/SystemUI/src/com/android/systemui/Prefs.java
@@ -57,7 +57,9 @@
             Key.SEEN_RINGER_GUIDANCE_COUNT,
             Key.QS_HAS_TURNED_OFF_MOBILE_DATA,
             Key.TOUCHED_RINGER_TOGGLE,
-            Key.HAS_SEEN_ODI_CAPTIONS_TOOLTIP
+            Key.HAS_SEEN_ODI_CAPTIONS_TOOLTIP,
+            Key.HAS_SEEN_BUBBLES_EDUCATION,
+            Key.HAS_SEEN_BUBBLES_MANAGE_EDUCATION
     })
     public @interface Key {
         @Deprecated
@@ -103,6 +105,8 @@
         String QS_HAS_TURNED_OFF_MOBILE_DATA = "QsHasTurnedOffMobileData";
         String TOUCHED_RINGER_TOGGLE = "TouchedRingerToggle";
         String HAS_SEEN_ODI_CAPTIONS_TOOLTIP = "HasSeenODICaptionsTooltip";
+        String HAS_SEEN_BUBBLES_EDUCATION = "HasSeenBubblesOnboarding";
+        String HAS_SEEN_BUBBLES_MANAGE_EDUCATION = "HasSeenBubblesManageOnboarding";
     }
 
     public static boolean getBoolean(Context context, @Key String key, boolean defaultValue) {
@@ -164,7 +168,7 @@
         get(context).unregisterOnSharedPreferenceChangeListener(listener);
     }
 
-    private static SharedPreferences get(Context context) {
+    public static SharedPreferences get(Context context) {
         return context.getSharedPreferences(context.getPackageName(), Context.MODE_PRIVATE);
     }
 }
diff --git a/packages/SystemUI/src/com/android/systemui/ScreenDecorations.java b/packages/SystemUI/src/com/android/systemui/ScreenDecorations.java
index 6ce6353..0f896c4 100644
--- a/packages/SystemUI/src/com/android/systemui/ScreenDecorations.java
+++ b/packages/SystemUI/src/com/android/systemui/ScreenDecorations.java
@@ -99,7 +99,8 @@
     private static final boolean DEBUG_COLOR = DEBUG_SCREENSHOT_ROUNDED_CORNERS;
 
     private DisplayManager mDisplayManager;
-    private boolean mIsRegistered;
+    @VisibleForTesting
+    protected boolean mIsRegistered;
     private final BroadcastDispatcher mBroadcastDispatcher;
     private final Handler mMainHandler;
     private final TunerService mTunerService;
@@ -168,7 +169,6 @@
         mDisplayManager = mContext.getSystemService(DisplayManager.class);
         updateRoundedCornerRadii();
         setupDecorations();
-
         mDisplayListener = new DisplayManager.DisplayListener() {
             @Override
             public void onDisplayAdded(int displayId) {
@@ -230,7 +230,10 @@
             removeAllOverlays();
         }
 
-        if (hasOverlays() && !mIsRegistered) {
+        if (hasOverlays()) {
+            if (mIsRegistered) {
+                return;
+            }
             DisplayMetrics metrics = new DisplayMetrics();
             mDisplayManager.getDisplay(DEFAULT_DISPLAY).getMetrics(metrics);
             mDensity = metrics.density;
@@ -271,7 +274,8 @@
         return mContext.getDisplay().getCutout();
     }
 
-    private boolean hasOverlays() {
+    @VisibleForTesting
+    boolean hasOverlays() {
         if (mOverlays == null) {
             return false;
         }
diff --git a/packages/SystemUI/src/com/android/systemui/bubbles/BubbleController.java b/packages/SystemUI/src/com/android/systemui/bubbles/BubbleController.java
index a220dac..48457f6 100644
--- a/packages/SystemUI/src/com/android/systemui/bubbles/BubbleController.java
+++ b/packages/SystemUI/src/com/android/systemui/bubbles/BubbleController.java
@@ -425,7 +425,8 @@
                     public void onEntryRemoved(
                             NotificationEntry entry,
                             @android.annotation.Nullable NotificationVisibility visibility,
-                            boolean removedByUser) {
+                            boolean removedByUser,
+                            int reason) {
                         BubbleController.this.onEntryRemoved(entry);
                     }
 
diff --git a/packages/SystemUI/src/com/android/systemui/bubbles/BubbleDebugConfig.java b/packages/SystemUI/src/com/android/systemui/bubbles/BubbleDebugConfig.java
index 3190662..e800011 100644
--- a/packages/SystemUI/src/com/android/systemui/bubbles/BubbleDebugConfig.java
+++ b/packages/SystemUI/src/com/android/systemui/bubbles/BubbleDebugConfig.java
@@ -16,6 +16,9 @@
 
 package com.android.systemui.bubbles;
 
+import android.content.Context;
+import android.provider.Settings;
+
 import java.util.List;
 
 /**
@@ -41,6 +44,20 @@
     static final boolean DEBUG_BUBBLE_EXPANDED_VIEW = false;
     static final boolean DEBUG_EXPERIMENTS = true;
     static final boolean DEBUG_OVERFLOW = false;
+    static final boolean DEBUG_USER_EDUCATION = false;
+
+    private static final boolean FORCE_SHOW_USER_EDUCATION = false;
+    private static final String FORCE_SHOW_USER_EDUCATION_SETTING =
+            "force_show_bubbles_user_education";
+
+    /**
+     * @return whether we should force show user education for bubbles. Used for debugging & demos.
+     */
+    static boolean forceShowUserEducation(Context context) {
+        boolean forceShow = Settings.Secure.getInt(context.getContentResolver(),
+                FORCE_SHOW_USER_EDUCATION_SETTING, 0) != 0;
+        return FORCE_SHOW_USER_EDUCATION || forceShow;
+    }
 
     static String formatBubblesString(List<Bubble> bubbles, Bubble selected) {
         StringBuilder sb = new StringBuilder();
diff --git a/packages/SystemUI/src/com/android/systemui/bubbles/BubbleExpandedView.java b/packages/SystemUI/src/com/android/systemui/bubbles/BubbleExpandedView.java
index e3983c5..a6f759f 100644
--- a/packages/SystemUI/src/com/android/systemui/bubbles/BubbleExpandedView.java
+++ b/packages/SystemUI/src/com/android/systemui/bubbles/BubbleExpandedView.java
@@ -243,7 +243,7 @@
         mPointerView.setVisibility(INVISIBLE);
 
         mSettingsIconHeight = getContext().getResources().getDimensionPixelSize(
-                R.dimen.bubble_settings_size);
+                R.dimen.bubble_manage_button_height);
         mSettingsIcon = findViewById(R.id.settings_button);
         mSettingsIcon.setOnClickListener(this);
 
@@ -531,6 +531,16 @@
     }
 
     /**
+     * Position of the manage button displayed in the expanded view. Used for placing user
+     * education about the manage button.
+     */
+    public Rect getManageButtonLocationOnScreen() {
+        mTempLoc = mSettingsIcon.getLocationOnScreen();
+        return new Rect(mTempLoc[0], mTempLoc[1], mTempLoc[0] + mSettingsIcon.getWidth(),
+                mTempLoc[1] + mSettingsIcon.getHeight());
+    }
+
+    /**
      * Removes and releases an ActivityView if one was previously created for this bubble.
      */
     public void cleanUpExpandedState() {
diff --git a/packages/SystemUI/src/com/android/systemui/bubbles/BubbleExperimentConfig.java b/packages/SystemUI/src/com/android/systemui/bubbles/BubbleExperimentConfig.java
index 20b3386..2873811 100644
--- a/packages/SystemUI/src/com/android/systemui/bubbles/BubbleExperimentConfig.java
+++ b/packages/SystemUI/src/com/android/systemui/bubbles/BubbleExperimentConfig.java
@@ -73,9 +73,6 @@
 
     private static final String WHITELISTED_AUTO_BUBBLE_APPS = "whitelisted_auto_bubble_apps";
 
-    private static final String ALLOW_BUBBLE_OVERFLOW = "allow_bubble_overflow";
-    private static final boolean ALLOW_BUBBLE_OVERFLOW_DEFAULT = false;
-
     /**
      * When true, if a notification has the information necessary to bubble (i.e. valid
      * contentIntent and an icon or image), then a {@link android.app.Notification.BubbleMetadata}
@@ -131,16 +128,6 @@
     }
 
     /**
-     * When true, show a menu when a bubble is long-pressed, which will allow the user to take
-     * actions on that bubble.
-     */
-    static boolean allowBubbleOverflow(Context context) {
-        return Settings.Secure.getInt(context.getContentResolver(),
-                ALLOW_BUBBLE_OVERFLOW,
-                ALLOW_BUBBLE_OVERFLOW_DEFAULT ? 1 : 0) != 0;
-    }
-
-    /**
      * If {@link #allowAnyNotifToBubble(Context)} is true, this method creates and adds
      * {@link android.app.Notification.BubbleMetadata} to the notification entry as long as
      * the notification has necessary info for BubbleMetadata.
diff --git a/packages/SystemUI/src/com/android/systemui/bubbles/BubbleManageEducationView.java b/packages/SystemUI/src/com/android/systemui/bubbles/BubbleManageEducationView.java
new file mode 100644
index 0000000..f4d6432
--- /dev/null
+++ b/packages/SystemUI/src/com/android/systemui/bubbles/BubbleManageEducationView.java
@@ -0,0 +1,109 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.systemui.bubbles;
+
+import android.content.Context;
+import android.content.res.Resources;
+import android.content.res.TypedArray;
+import android.graphics.Color;
+import android.graphics.drawable.ShapeDrawable;
+import android.util.AttributeSet;
+import android.view.View;
+import android.widget.LinearLayout;
+import android.widget.TextView;
+
+import com.android.internal.util.ContrastColorUtil;
+import com.android.systemui.R;
+import com.android.systemui.recents.TriangleShape;
+
+/**
+ * Educational view to highlight the manage button that allows a user to configure the settings
+ * for the bubble. Shown only the first time a user expands a bubble.
+ */
+public class BubbleManageEducationView extends LinearLayout {
+
+    private View mPointerView;
+    private View mManageView;
+
+    public BubbleManageEducationView(Context context) {
+        this(context, null);
+    }
+
+    public BubbleManageEducationView(Context context, AttributeSet attrs) {
+        this(context, attrs, 0);
+    }
+
+    public BubbleManageEducationView(Context context, AttributeSet attrs, int defStyleAttr) {
+        this(context, attrs, defStyleAttr, 0);
+    }
+
+    public BubbleManageEducationView(Context context, AttributeSet attrs, int defStyleAttr,
+            int defStyleRes) {
+        super(context, attrs, defStyleAttr, defStyleRes);
+    }
+
+    @Override
+    protected void onFinishInflate() {
+        super.onFinishInflate();
+
+        mManageView = findViewById(R.id.manage_education_view);
+
+        final TypedArray ta = mContext.obtainStyledAttributes(
+                new int[] {android.R.attr.colorAccent,
+                        android.R.attr.textColorPrimaryInverse});
+        final int bgColor = ta.getColor(0, Color.BLACK);
+        int textColor = ta.getColor(1, Color.WHITE);
+        ta.recycle();
+
+        textColor = ContrastColorUtil.ensureTextContrast(textColor, bgColor, true);
+        ((TextView) findViewById(R.id.user_education_description)).setTextColor(textColor);
+
+        final Resources res = getResources();
+        final int pointerWidth = res.getDimensionPixelSize(R.dimen.bubble_pointer_width);
+        final int pointerHeight = res.getDimensionPixelSize(R.dimen.bubble_pointer_height);
+
+        ShapeDrawable triangleShape =
+                new ShapeDrawable(TriangleShape.create(
+                        pointerWidth, pointerHeight, false /* isPointingUp */));
+        triangleShape.setTint(bgColor);
+
+        mPointerView = findViewById(R.id.user_education_pointer);
+        mPointerView.setBackground(triangleShape);
+    }
+
+    /**
+     * Specifies the x value this pointer should point to.
+     */
+    public void setPointerPosition(int x) {
+        mPointerView.setTranslationX(x - (mPointerView.getWidth() / 2));
+    }
+
+    /**
+     * Specifies the position for the manage view.
+     */
+    public void setManageViewPosition(int x, int y) {
+        mManageView.setTranslationX(x);
+        mManageView.setTranslationY(y);
+    }
+
+    /**
+     * @return the height of the view that shows the educational text and pointer.
+     */
+    public int getManageViewHeight() {
+        return mManageView.getHeight();
+    }
+}
diff --git a/packages/SystemUI/src/com/android/systemui/bubbles/BubbleOverflow.java b/packages/SystemUI/src/com/android/systemui/bubbles/BubbleOverflow.java
index a0e7449..313bb42 100644
--- a/packages/SystemUI/src/com/android/systemui/bubbles/BubbleOverflow.java
+++ b/packages/SystemUI/src/com/android/systemui/bubbles/BubbleOverflow.java
@@ -62,11 +62,12 @@
                 R.dimen.bubble_overflow_icon_bitmap_size);
     }
 
-    public void setUpOverflow(ViewGroup parentViewGroup) {
+    void setUpOverflow(ViewGroup parentViewGroup, BubbleStackView stackView) {
         mOverflowExpandedView = (BubbleExpandedView) mInflater.inflate(
                 R.layout.bubble_expanded_view, parentViewGroup /* root */,
                 false /* attachToRoot */);
         mOverflowExpandedView.setOverflow(true);
+        mOverflowExpandedView.setStackView(stackView);
 
         updateIcon(mContext, parentViewGroup);
     }
diff --git a/packages/SystemUI/src/com/android/systemui/bubbles/BubbleStackView.java b/packages/SystemUI/src/com/android/systemui/bubbles/BubbleStackView.java
index 072c20c..6647069 100644
--- a/packages/SystemUI/src/com/android/systemui/bubbles/BubbleStackView.java
+++ b/packages/SystemUI/src/com/android/systemui/bubbles/BubbleStackView.java
@@ -19,9 +19,13 @@
 import static android.view.ViewGroup.LayoutParams.MATCH_PARENT;
 import static android.view.ViewGroup.LayoutParams.WRAP_CONTENT;
 
+import static com.android.systemui.Interpolators.FAST_OUT_SLOW_IN;
+import static com.android.systemui.Prefs.Key.HAS_SEEN_BUBBLES_EDUCATION;
+import static com.android.systemui.Prefs.Key.HAS_SEEN_BUBBLES_MANAGE_EDUCATION;
 import static com.android.systemui.bubbles.BadgedImageView.DOT_STATE_DEFAULT;
 import static com.android.systemui.bubbles.BadgedImageView.DOT_STATE_SUPPRESSED_FOR_FLYOUT;
 import static com.android.systemui.bubbles.BubbleDebugConfig.DEBUG_BUBBLE_STACK_VIEW;
+import static com.android.systemui.bubbles.BubbleDebugConfig.DEBUG_USER_EDUCATION;
 import static com.android.systemui.bubbles.BubbleDebugConfig.TAG_BUBBLES;
 import static com.android.systemui.bubbles.BubbleDebugConfig.TAG_WITH_CLASS_NAME;
 
@@ -33,6 +37,8 @@
 import android.content.Context;
 import android.content.res.Configuration;
 import android.content.res.Resources;
+import android.content.res.TypedArray;
+import android.graphics.Color;
 import android.graphics.ColorMatrix;
 import android.graphics.ColorMatrixColorFilter;
 import android.graphics.Paint;
@@ -57,6 +63,7 @@
 import android.view.accessibility.AccessibilityNodeInfo.AccessibilityAction;
 import android.view.animation.AccelerateDecelerateInterpolator;
 import android.widget.FrameLayout;
+import android.widget.TextView;
 
 import androidx.annotation.MainThread;
 import androidx.annotation.Nullable;
@@ -66,7 +73,9 @@
 import androidx.dynamicanimation.animation.SpringForce;
 
 import com.android.internal.annotations.VisibleForTesting;
+import com.android.internal.util.ContrastColorUtil;
 import com.android.internal.widget.ViewClippingUtil;
+import com.android.systemui.Prefs;
 import com.android.systemui.R;
 import com.android.systemui.bubbles.animation.ExpandedAnimationController;
 import com.android.systemui.bubbles.animation.PhysicsAnimationLayout;
@@ -88,6 +97,10 @@
 public class BubbleStackView extends FrameLayout {
     private static final String TAG = TAG_WITH_CLASS_NAME ? "BubbleStackView" : TAG_BUBBLES;
 
+    /** Animation durations for bubble stack user education views. **/
+    private static final int ANIMATE_STACK_USER_EDUCATION_DURATION = 200;
+    private static final int ANIMATE_STACK_USER_EDUCATION_DURATION_SHORT = 40;
+
     /** How far the flyout needs to be dragged before it's dismissed regardless of velocity. */
     static final float FLYOUT_DRAG_PERCENT_DISMISS = 0.25f;
 
@@ -171,6 +184,12 @@
      * previous one animates out.
      */
     private Runnable mAfterFlyoutHidden;
+    /**
+     * Set when the flyout is tapped, so that we can expand the bubble associated with the flyout
+     * once it collapses.
+     */
+    @Nullable
+    private Bubble mBubbleToExpandAfterFlyoutCollapse = null;
 
     /** Layout change listener that moves the stack to the nearest valid position on rotation. */
     private OnLayoutChangeListener mOrientationChangedListener;
@@ -319,6 +338,14 @@
 
     private BubbleOverflow mBubbleOverflow;
 
+    private boolean mShouldShowUserEducation;
+    private boolean mAnimatingEducationAway;
+    private View mUserEducationView;
+
+    private boolean mShouldShowManageEducation;
+    private BubbleManageEducationView mManageEducationView;
+    private boolean mAnimatingManageEducationAway;
+
     public BubbleStackView(Context context, BubbleData data,
             @Nullable SurfaceSynchronizer synchronizer,
             FloatingContentCoordinator floatingContentCoordinator) {
@@ -361,6 +388,8 @@
                 mDisplaySize, mExpandedViewPadding, res.getConfiguration().orientation);
         mSurfaceSynchronizer = synchronizer != null ? synchronizer : DEFAULT_SURFACE_SYNCHRONIZER;
 
+        setUpUserEducation();
+
         mBubbleContainer = new PhysicsAnimationLayout(context);
         mBubbleContainer.setActiveController(mStackAnimationController);
         mBubbleContainer.setElevation(elevation);
@@ -500,10 +529,50 @@
         });
     }
 
-    void showExpandedViewContents(int displayId) {
-        if (mExpandedBubble != null
-                && mExpandedBubble.getExpandedView().getVirtualDisplayId() == displayId) {
-            mExpandedBubble.setContentVisibility(true);
+    private void setUpUserEducation() {
+        if (mUserEducationView != null) {
+            removeView(mUserEducationView);
+        }
+        mShouldShowUserEducation = shouldShowBubblesEducation();
+        if (DEBUG_USER_EDUCATION) {
+            Log.d(TAG, "shouldShowUserEducation: " + mShouldShowUserEducation);
+        }
+        if (mShouldShowUserEducation) {
+            mUserEducationView = mInflater.inflate(R.layout.bubble_stack_user_education, this,
+                    false /* attachToRoot */);
+            mUserEducationView.setVisibility(GONE);
+
+            final TypedArray ta = mContext.obtainStyledAttributes(
+                    new int[] {android.R.attr.colorAccent,
+                            android.R.attr.textColorPrimaryInverse});
+            final int bgColor = ta.getColor(0, Color.BLACK);
+            int textColor = ta.getColor(1, Color.WHITE);
+            ta.recycle();
+            textColor = ContrastColorUtil.ensureTextContrast(textColor, bgColor, true);
+
+            TextView title = mUserEducationView.findViewById(R.id.user_education_title);
+            TextView description = mUserEducationView.findViewById(R.id.user_education_description);
+            title.setTextColor(textColor);
+            description.setTextColor(textColor);
+
+            addView(mUserEducationView);
+        }
+
+        if (mManageEducationView != null) {
+            removeView(mManageEducationView);
+        }
+        mShouldShowManageEducation = shouldShowManageEducation();
+        if (DEBUG_USER_EDUCATION) {
+            Log.d(TAG, "shouldShowManageEducation: " + mShouldShowManageEducation);
+        }
+        if (mShouldShowManageEducation) {
+            mManageEducationView = (BubbleManageEducationView)
+                    mInflater.inflate(R.layout.bubbles_manage_button_education, this,
+                            false /* attachToRoot */);
+            mManageEducationView.setVisibility(GONE);
+            mManageEducationView.setElevation(mBubbleElevation);
+
+            addView(mManageEducationView);
         }
     }
 
@@ -520,13 +589,10 @@
     }
 
     private void setUpOverflow() {
-        if (!BubbleExperimentConfig.allowBubbleOverflow(mContext)) {
-            return;
-        }
         int overflowBtnIndex = 0;
         if (mBubbleOverflow == null) {
-            mBubbleOverflow = new BubbleOverflow(mContext);
-            mBubbleOverflow.setUpOverflow(this);
+            mBubbleOverflow = new BubbleOverflow(getContext());
+            mBubbleOverflow.setUpOverflow(mBubbleContainer, this);
         } else {
             mBubbleContainer.removeView(mBubbleOverflow.getBtn());
             mBubbleOverflow.updateIcon(mContext, this);
@@ -542,6 +608,7 @@
     public void onThemeChanged() {
         setUpFlyout();
         setUpOverflow();
+        setUpUserEducation();
     }
 
     /** Respond to the phone being rotated by repositioning the stack and hiding any flyouts. */
@@ -733,9 +800,8 @@
     @Nullable
     Bubble getExpandedBubble() {
         if (mExpandedBubble == null
-                || (BubbleExperimentConfig.allowBubbleOverflow(mContext)
-                    && mExpandedBubble.getIconView() == mBubbleOverflow.getBtn()
-                    && mExpandedBubble.getKey() == BubbleOverflow.KEY)) {
+                || (mExpandedBubble.getIconView() == mBubbleOverflow.getBtn()
+                    && BubbleOverflow.KEY.equals(mExpandedBubble.getKey()))) {
             return null;
         }
         return (Bubble) mExpandedBubble;
@@ -747,6 +813,12 @@
             Log.d(TAG, "addBubble: " + bubble);
         }
 
+        if (getBubbleCount() == 0 && mShouldShowUserEducation) {
+            // Override the default stack position if we're showing user education.
+            mStackAnimationController.setStackPosition(
+                    mStackAnimationController.getDefaultStartPosition());
+        }
+
         if (getBubbleCount() == 0) {
             mStackOnLeftOrWillBe = mStackAnimationController.isStackOnLeftSide();
         }
@@ -785,9 +857,6 @@
     }
 
     private void updateOverflowBtnVisibility(boolean apply) {
-        if (!BubbleExperimentConfig.allowBubbleOverflow(mContext)) {
-            return;
-        }
         if (mIsExpanded) {
             if (DEBUG_BUBBLE_STACK_VIEW) {
                 Log.d(TAG, "Show overflow button.");
@@ -888,6 +957,109 @@
     }
 
     /**
+     * If necessary, shows the user education view for the bubble stack. This appears the first
+     * time a user taps on a bubble.
+     *
+     * @return true if user education was shown, false otherwise.
+     */
+    private boolean maybeShowStackUserEducation() {
+        if (mShouldShowUserEducation && mUserEducationView.getVisibility() != VISIBLE) {
+            Bubble b = mBubbleData.getSelectedBubble();
+            TextView description = mUserEducationView.findViewById(R.id.user_education_description);
+            description.setText(mContext.getString(
+                    R.string.bubbles_user_education_description, b.getAppName()));
+
+            mUserEducationView.setAlpha(0);
+            mUserEducationView.setVisibility(VISIBLE);
+            // Post so we have height of mUserEducationView
+            mUserEducationView.post(() -> {
+                final int viewHeight = mUserEducationView.getHeight();
+                PointF stackPosition = mStackAnimationController.getDefaultStartPosition();
+                final float translationY = stackPosition.y + (mBubbleSize / 2) - (viewHeight / 2);
+                mUserEducationView.setTranslationY(translationY);
+                mUserEducationView.animate()
+                        .setDuration(ANIMATE_STACK_USER_EDUCATION_DURATION)
+                        .setInterpolator(FAST_OUT_SLOW_IN)
+                        .alpha(1);
+            });
+            Prefs.putBoolean(getContext(), HAS_SEEN_BUBBLES_EDUCATION, true);
+            return true;
+        }
+        return false;
+    }
+
+    /**
+     * If necessary, hides the user education view for the bubble stack.
+     *
+     * @param fromExpansion if true this indicates the hide is happening due to the bubble being
+     *                      expanded, false if due to a touch outside of the bubble stack.
+     */
+    void hideStackUserEducation(boolean fromExpansion) {
+        if (mShouldShowUserEducation
+                && mUserEducationView.getVisibility() == VISIBLE
+                && !mAnimatingEducationAway) {
+            mAnimatingEducationAway = true;
+            mUserEducationView.animate()
+                    .alpha(0)
+                    .setDuration(fromExpansion
+                            ? ANIMATE_STACK_USER_EDUCATION_DURATION_SHORT
+                            : ANIMATE_STACK_USER_EDUCATION_DURATION)
+                    .withEndAction(() -> {
+                        mAnimatingEducationAway = false;
+                        mShouldShowUserEducation = shouldShowBubblesEducation();
+                        mUserEducationView.setVisibility(GONE);
+                    });
+        }
+    }
+
+    /**
+     * If necessary, toggles the user education view for the manage button. This is shown when the
+     * bubble stack is expanded for the first time.
+     *
+     * @param show whether the user education view should show or not.
+     */
+    void maybeShowManageEducation(boolean show) {
+        if (mManageEducationView == null) {
+            return;
+        }
+        if (show
+                && mShouldShowManageEducation
+                && mManageEducationView.getVisibility() != VISIBLE
+                && mIsExpanded) {
+            mManageEducationView.setAlpha(0);
+            mManageEducationView.setVisibility(VISIBLE);
+            mManageEducationView.post(() -> {
+                final Rect position =
+                        mExpandedBubble.getExpandedView().getManageButtonLocationOnScreen();
+                final int viewHeight = mManageEducationView.getManageViewHeight();
+                final int inset = getResources().getDimensionPixelSize(
+                        R.dimen.bubbles_manage_education_top_inset);
+                mManageEducationView.bringToFront();
+                mManageEducationView.setManageViewPosition(position.left,
+                        position.top - viewHeight + inset);
+                mManageEducationView.setPointerPosition(position.centerX() - position.left);
+                mManageEducationView.animate()
+                        .setDuration(ANIMATE_STACK_USER_EDUCATION_DURATION)
+                        .setInterpolator(FAST_OUT_SLOW_IN).alpha(1);
+            });
+            Prefs.putBoolean(getContext(), HAS_SEEN_BUBBLES_MANAGE_EDUCATION, true);
+        } else if (!show
+                && mManageEducationView.getVisibility() == VISIBLE
+                && !mAnimatingManageEducationAway) {
+            mManageEducationView.animate()
+                    .alpha(0)
+                    .setDuration(mIsExpansionAnimating
+                            ? ANIMATE_STACK_USER_EDUCATION_DURATION_SHORT
+                            : ANIMATE_STACK_USER_EDUCATION_DURATION)
+                    .withEndAction(() -> {
+                        mAnimatingManageEducationAway = false;
+                        mShouldShowManageEducation = shouldShowManageEducation();
+                        mManageEducationView.setVisibility(GONE);
+                    });
+        }
+    }
+
+    /**
      * Dismiss the stack of bubbles.
      *
      * @deprecated
@@ -911,8 +1083,7 @@
         float y = event.getRawY();
         if (mIsExpanded) {
             if (isIntersecting(mBubbleContainer, x, y)) {
-                if (BubbleExperimentConfig.allowBubbleOverflow(mContext)
-                        && isIntersecting(mBubbleOverflow.getBtn(), x, y)) {
+                if (isIntersecting(mBubbleOverflow.getBtn(), x, y)) {
                     return mBubbleOverflow.getBtn();
                 }
                 // Could be tapping or dragging a bubble while expanded
@@ -931,7 +1102,17 @@
             return null;
         } else if (mFlyout.getVisibility() == VISIBLE && isIntersecting(mFlyout, x, y)) {
             return mFlyout;
+        } else if (mUserEducationView != null && mUserEducationView.getVisibility() == VISIBLE) {
+            View bubbleChild = mBubbleContainer.getChildAt(0);
+            if (isIntersecting(bubbleChild, x, y)) {
+                return this;
+            } else if (isIntersecting(mUserEducationView, x, y)) {
+                return mUserEducationView;
+            } else {
+                return null;
+            }
         }
+
         // If it wasn't an individual bubble in the expanded state, or the flyout, it's the stack.
         return this;
     }
@@ -941,22 +1122,6 @@
     }
 
     /**
-     * Collapses the stack of bubbles.
-     * <p>
-     * Must be called from the main thread.
-     *
-     * @deprecated use {@link #setExpanded(boolean)} and {@link #setSelectedBubble(Bubble)}
-     */
-    @Deprecated
-    @MainThread
-    void collapseStack() {
-        if (DEBUG_BUBBLE_STACK_VIEW) {
-            Log.d(TAG, "collapseStack()");
-        }
-        mBubbleData.setExpanded(false);
-    }
-
-    /**
      * @deprecated use {@link #setExpanded(boolean)} and {@link #setSelectedBubble(Bubble)}
      */
     @Deprecated
@@ -965,25 +1130,16 @@
         if (DEBUG_BUBBLE_STACK_VIEW) {
             Log.d(TAG, "collapseStack(endRunnable)");
         }
-        collapseStack();
+        mBubbleData.setExpanded(false);
         // TODO - use the runnable at end of animation
         endRunnable.run();
     }
 
-    /**
-     * Expands the stack of bubbles.
-     * <p>
-     * Must be called from the main thread.
-     *
-     * @deprecated use {@link #setExpanded(boolean)} and {@link #setSelectedBubble(Bubble)}
-     */
-    @Deprecated
-    @MainThread
-    void expandStack() {
-        if (DEBUG_BUBBLE_STACK_VIEW) {
-            Log.d(TAG, "expandStack()");
+    void showExpandedViewContents(int displayId) {
+        if (mExpandedBubble != null
+                && mExpandedBubble.getExpandedView().getVirtualDisplayId() == displayId) {
+            mExpandedBubble.setContentVisibility(true);
         }
-        mBubbleData.setExpanded(true);
     }
 
     private void beforeExpandedViewAnimation() {
@@ -1003,11 +1159,12 @@
         mIsExpanded = false;
         final BubbleViewProvider previouslySelected = mExpandedBubble;
         beforeExpandedViewAnimation();
+        maybeShowManageEducation(false);
 
         if (DEBUG_BUBBLE_STACK_VIEW) {
             Log.d(TAG, "animateCollapse");
-            Log.d(TAG, BubbleDebugConfig.formatBubblesString(this.getBubblesOnScreen(),
-                    this.getExpandedBubble()));
+            Log.d(TAG, BubbleDebugConfig.formatBubblesString(getBubblesOnScreen(),
+                    getExpandedBubble()));
         }
         updateOverflowBtnVisibility(/* apply */ false);
         mBubbleContainer.cancelAllAnimations();
@@ -1029,6 +1186,7 @@
 
     private void animateExpansion() {
         mIsExpanded = true;
+        hideStackUserEducation(true /* fromExpansion */);
         beforeExpandedViewAnimation();
 
         mBubbleContainer.setActiveController(mExpandedAnimationController);
@@ -1036,6 +1194,7 @@
         mExpandedAnimationController.expandFromStack(() -> {
             updatePointerPosition();
             afterExpandedViewAnimation();
+            maybeShowManageEducation(true);
         } /* after */);
 
         mExpandedViewContainer.setTranslationX(getCollapsedX());
@@ -1082,11 +1241,19 @@
         }
     }
 
+    /** Called when the collapsed stack is tapped on. */
+    void onStackTapped() {
+        if (!maybeShowStackUserEducation()) {
+            mBubbleData.setExpanded(true);
+        }
+    }
+
     /** Called when a drag operation on an individual bubble has started. */
     public void onBubbleDragStart(View bubble) {
         if (DEBUG_BUBBLE_STACK_VIEW) {
             Log.d(TAG, "onBubbleDragStart: bubble=" + bubble);
         }
+        maybeShowManageEducation(false);
         mExpandedAnimationController.prepareForBubbleDrag(bubble);
     }
 
@@ -1137,6 +1304,7 @@
             return;
         }
 
+        hideStackUserEducation(false /* fromExpansion */);
         springInDismissTarget();
         mStackAnimationController.moveStackFromTouch(x, y);
     }
@@ -1199,14 +1367,13 @@
         mFlyout.setTranslationX(mFlyout.getRestingTranslationX() + overscrollTranslation);
     }
 
-    /**
-     * Set when the flyout is tapped, so that we can expand the bubble associated with the flyout
-     * once it collapses.
-     */
-    @Nullable private Bubble mBubbleToExpandAfterFlyoutCollapse = null;
-
     void onFlyoutTapped() {
-        mBubbleToExpandAfterFlyoutCollapse = mBubbleData.getSelectedBubble();
+        if (maybeShowStackUserEducation()) {
+            // If we're showing user education, don't open the bubble show the education first
+            mBubbleToExpandAfterFlyoutCollapse = null;
+        } else {
+            mBubbleToExpandAfterFlyoutCollapse = mBubbleData.getSelectedBubble();
+        }
 
         mFlyout.removeCallbacks(mHideFlyout);
         mHideFlyout.run();
@@ -1229,6 +1396,8 @@
 
         mFlyout.removeCallbacks(mHideFlyout);
         animateFlyoutCollapsed(shouldDismiss, velX);
+
+        maybeShowStackUserEducation();
     }
 
     /**
@@ -1440,6 +1609,7 @@
         if (flyoutMessage == null
                 || flyoutMessage.message == null
                 || !bubble.showFlyout()
+                || (mUserEducationView != null && mUserEducationView.getVisibility() == VISIBLE)
                 || isExpanded()
                 || mIsExpansionAnimating
                 || mIsGestureInProgress
@@ -1525,7 +1695,12 @@
 
     @Override
     public void getBoundsOnScreen(Rect outRect) {
-        // If the bubble menu is open, the entire screen should capture touch events.
+        if (mUserEducationView != null && mUserEducationView.getVisibility() == VISIBLE) {
+            // When user education shows then capture all touches
+            outRect.set(0, 0, getWidth(), getHeight());
+            return;
+        }
+
         if (!mIsExpanded) {
             if (getBubbleCount() > 0) {
                 mBubbleContainer.getChildAt(0).getBoundsOnScreen(outRect);
@@ -1645,11 +1820,8 @@
      * @return the number of bubbles in the stack view.
      */
     public int getBubbleCount() {
-        if (BubbleExperimentConfig.allowBubbleOverflow(mContext)) {
-            // Subtract 1 for the overflow button which is always in the bubble container.
-            return mBubbleContainer.getChildCount() - 1;
-        }
-        return mBubbleContainer.getChildCount();
+        // Subtract 1 for the overflow button that is always in the bubble container.
+        return mBubbleContainer.getChildCount() - 1;
     }
 
     /**
@@ -1715,6 +1887,18 @@
         return mExpandedBubble.getExpandedView().performBackPressIfNeeded();
     }
 
+    /** Whether the educational view should appear for bubbles. **/
+    private boolean shouldShowBubblesEducation() {
+        return BubbleDebugConfig.forceShowUserEducation(getContext())
+                || !Prefs.getBoolean(getContext(), HAS_SEEN_BUBBLES_EDUCATION, false);
+    }
+
+    /** Whether the educational view should appear for the expanded view "manage" button. **/
+    private boolean shouldShowManageEducation() {
+        return BubbleDebugConfig.forceShowUserEducation(getContext())
+                || !Prefs.getBoolean(getContext(), HAS_SEEN_BUBBLES_MANAGE_EDUCATION, false);
+    }
+
     /** For debugging only */
     List<Bubble> getBubblesOnScreen() {
         List<Bubble> bubbles = new ArrayList<>();
diff --git a/packages/SystemUI/src/com/android/systemui/bubbles/BubbleTouchHandler.java b/packages/SystemUI/src/com/android/systemui/bubbles/BubbleTouchHandler.java
index 5e3e747..46d1e0d 100644
--- a/packages/SystemUI/src/com/android/systemui/bubbles/BubbleTouchHandler.java
+++ b/packages/SystemUI/src/com/android/systemui/bubbles/BubbleTouchHandler.java
@@ -24,7 +24,6 @@
 import android.view.ViewConfiguration;
 
 import com.android.systemui.Dependency;
-import com.android.systemui.R;
 
 /**
  * Handles interpreting touches on a {@link BubbleStackView}. This includes expanding, collapsing,
@@ -92,6 +91,7 @@
         // anything, collapse the stack.
         if (action == MotionEvent.ACTION_OUTSIDE || mTouchedView == null) {
             mBubbleData.setExpanded(false);
+            mStack.hideStackUserEducation(false /* fromExpansion */);
             resetForNextGesture();
             return false;
         }
@@ -102,6 +102,7 @@
 
             // Not touching anything touchable, but we shouldn't collapse (e.g. touching edge
             // of expanded view).
+            mStack.maybeShowManageEducation(false);
             resetForNextGesture();
             return false;
         }
@@ -217,9 +218,8 @@
                     }
                 } else if (mTouchedView == mStack.getExpandedBubbleView()) {
                     mBubbleData.setExpanded(false);
-                } else if (isStack || isFlyout) {
-                    // Toggle expansion
-                    mBubbleData.setExpanded(!mBubbleData.isExpanded());
+                } else if (isStack) {
+                    mStack.onStackTapped();
                 } else {
                     final String key = ((BadgedImageView) mTouchedView).getKey();
                     if (key == BubbleOverflow.KEY) {
diff --git a/packages/SystemUI/src/com/android/systemui/bubbles/animation/StackAnimationController.java b/packages/SystemUI/src/com/android/systemui/bubbles/animation/StackAnimationController.java
index 245d4af..f22c8fa 100644
--- a/packages/SystemUI/src/com/android/systemui/bubbles/animation/StackAnimationController.java
+++ b/packages/SystemUI/src/com/android/systemui/bubbles/animation/StackAnimationController.java
@@ -879,9 +879,10 @@
     }
 
     /** Moves the stack to a position instantly, with no animation. */
-    private void setStackPosition(PointF pos) {
+    public void setStackPosition(PointF pos) {
         Log.d(TAG, String.format("Setting position to (%f, %f).", pos.x, pos.y));
         mStackPosition.set(pos.x, pos.y);
+        mRestingStackPosition = mStackPosition;
 
         // If we're not the active controller, we don't want to physically move the bubble views.
         if (isActiveController()) {
@@ -902,10 +903,10 @@
         }
     }
 
-    /** Returns the default stack position, which is on the top right. */
-    private PointF getDefaultStartPosition() {
+    /** Returns the default stack position, which is on the top left. */
+    public PointF getDefaultStartPosition() {
         return new PointF(
-                getAllowableStackPositionRegion().right,
+                getAllowableStackPositionRegion().left,
                 getAllowableStackPositionRegion().top + mStackStartingVerticalOffset);
     }
 
diff --git a/packages/SystemUI/src/com/android/systemui/classifier/FalsingManagerImpl.java b/packages/SystemUI/src/com/android/systemui/classifier/FalsingManagerImpl.java
index f719cc6..37c7a2e 100644
--- a/packages/SystemUI/src/com/android/systemui/classifier/FalsingManagerImpl.java
+++ b/packages/SystemUI/src/com/android/systemui/classifier/FalsingManagerImpl.java
@@ -16,6 +16,7 @@
 
 package com.android.systemui.classifier;
 
+import android.app.ActivityManager;
 import android.content.Context;
 import android.database.ContentObserver;
 import android.hardware.Sensor;
@@ -296,6 +297,10 @@
                 mHandler.postDelayed(mPendingWtf, 1000);
             }
         }
+        if (ActivityManager.isRunningInUserTestHarness()) {
+            // This is a test device running UiAutomator code.
+            return false;
+        }
         if (mAccessibilityManager.isTouchExplorationEnabled()) {
             // Touch exploration triggers false positives in the classifier and
             // already sufficiently prevents false unlocks.
diff --git a/packages/SystemUI/src/com/android/systemui/classifier/FalsingManagerProxy.java b/packages/SystemUI/src/com/android/systemui/classifier/FalsingManagerProxy.java
index 0ac1c12..79b691b 100644
--- a/packages/SystemUI/src/com/android/systemui/classifier/FalsingManagerProxy.java
+++ b/packages/SystemUI/src/com/android/systemui/classifier/FalsingManagerProxy.java
@@ -39,6 +39,7 @@
 import com.android.systemui.plugins.FalsingManager;
 import com.android.systemui.plugins.FalsingPlugin;
 import com.android.systemui.plugins.PluginListener;
+import com.android.systemui.plugins.statusbar.StatusBarStateController;
 import com.android.systemui.shared.plugins.PluginManager;
 import com.android.systemui.util.DeviceConfigProxy;
 import com.android.systemui.util.sensors.ProximitySensor;
@@ -69,6 +70,7 @@
     private final DockManager mDockManager;
     private final KeyguardUpdateMonitor mKeyguardUpdateMonitor;
     private Executor mUiBgExecutor;
+    private final StatusBarStateController mStatusBarStateController;
 
     @Inject
     FalsingManagerProxy(Context context, PluginManager pluginManager, @Main Executor executor,
@@ -76,12 +78,14 @@
             DeviceConfigProxy deviceConfig, DockManager dockManager,
             KeyguardUpdateMonitor keyguardUpdateMonitor,
             DumpManager dumpManager,
-            @UiBackground Executor uiBgExecutor) {
+            @UiBackground Executor uiBgExecutor,
+            StatusBarStateController statusBarStateController) {
         mDisplayMetrics = displayMetrics;
         mProximitySensor = proximitySensor;
         mDockManager = dockManager;
         mKeyguardUpdateMonitor = keyguardUpdateMonitor;
         mUiBgExecutor = uiBgExecutor;
+        mStatusBarStateController = statusBarStateController;
         mProximitySensor.setTag(PROXIMITY_SENSOR_TAG);
         mProximitySensor.setSensorDelay(SensorManager.SENSOR_DELAY_GAME);
         mDeviceConfig = deviceConfig;
@@ -143,7 +147,8 @@
                     mKeyguardUpdateMonitor,
                     mProximitySensor,
                     mDeviceConfig,
-                    mDockManager
+                    mDockManager,
+                    mStatusBarStateController
             );
         }
     }
diff --git a/packages/SystemUI/src/com/android/systemui/classifier/brightline/BrightLineFalsingManager.java b/packages/SystemUI/src/com/android/systemui/classifier/brightline/BrightLineFalsingManager.java
index a084ae6..caab187 100644
--- a/packages/SystemUI/src/com/android/systemui/classifier/brightline/BrightLineFalsingManager.java
+++ b/packages/SystemUI/src/com/android/systemui/classifier/brightline/BrightLineFalsingManager.java
@@ -19,6 +19,7 @@
 import static com.android.systemui.classifier.FalsingManagerImpl.FALSING_REMAIN_LOCKED;
 import static com.android.systemui.classifier.FalsingManagerImpl.FALSING_SUCCESS;
 
+import android.app.ActivityManager;
 import android.hardware.biometrics.BiometricSourceType;
 import android.net.Uri;
 import android.os.Build;
@@ -32,6 +33,8 @@
 import com.android.systemui.classifier.Classifier;
 import com.android.systemui.dock.DockManager;
 import com.android.systemui.plugins.FalsingManager;
+import com.android.systemui.plugins.statusbar.StatusBarStateController;
+import com.android.systemui.statusbar.StatusBarState;
 import com.android.systemui.util.DeviceConfigProxy;
 import com.android.systemui.util.sensors.ProximitySensor;
 
@@ -59,6 +62,7 @@
     private final KeyguardUpdateMonitor mKeyguardUpdateMonitor;
     private final ProximitySensor mProximitySensor;
     private final DockManager mDockManager;
+    private final StatusBarStateController mStatusBarStateController;
     private boolean mSessionStarted;
     private MetricsLogger mMetricsLogger;
     private int mIsFalseTouchCalls;
@@ -88,15 +92,29 @@
             };
     private boolean mPreviousResult = false;
 
+    private StatusBarStateController.StateListener mStatusBarStateListener =
+            new StatusBarStateController.StateListener() {
+        @Override
+        public void onStateChanged(int newState) {
+            logDebug("StatusBarState=" + StatusBarState.toShortString(newState));
+            mState = newState;
+            updateSessionActive();
+        }
+    };
+    private int mState;
+
     public BrightLineFalsingManager(FalsingDataProvider falsingDataProvider,
             KeyguardUpdateMonitor keyguardUpdateMonitor, ProximitySensor proximitySensor,
             DeviceConfigProxy deviceConfigProxy,
-            DockManager dockManager) {
+            DockManager dockManager, StatusBarStateController statusBarStateController) {
         mKeyguardUpdateMonitor = keyguardUpdateMonitor;
         mDataProvider = falsingDataProvider;
         mProximitySensor = proximitySensor;
         mDockManager = dockManager;
+        mStatusBarStateController = statusBarStateController;
         mKeyguardUpdateMonitor.registerCallback(mKeyguardUpdateCallback);
+        mStatusBarStateController.addCallback(mStatusBarStateListener);
+        mState = mStatusBarStateController.getState();
 
         mMetricsLogger = new MetricsLogger();
         mClassifiers = new ArrayList<>();
@@ -116,13 +134,12 @@
         mProximitySensor.register(mSensorEventListener);
     }
 
-
     private void unregisterSensors() {
         mProximitySensor.unregister(mSensorEventListener);
     }
 
     private void sessionStart() {
-        if (!mSessionStarted && !mShowingAod && mScreenOn) {
+        if (!mSessionStarted && shouldSessionBeActive()) {
             logDebug("Starting Session");
             mSessionStarted = true;
             mJustUnlockedWithFace = false;
@@ -145,6 +162,19 @@
         }
     }
 
+
+    private void updateSessionActive() {
+        if (shouldSessionBeActive()) {
+            sessionStart();
+        } else {
+            sessionEnd();
+        }
+    }
+
+    private boolean shouldSessionBeActive() {
+        return mScreenOn && (mState == StatusBarState.KEYGUARD) && !mShowingAod;
+    }
+
     private void updateInteractionType(@Classifier.InteractionType int type) {
         logDebug("InteractionType: " + type);
         mDataProvider.setInteractionType(type);
@@ -161,8 +191,8 @@
             return mPreviousResult;
         }
 
-        mPreviousResult = !mJustUnlockedWithFace && !mDockManager.isDocked()
-                && mClassifiers.stream().anyMatch(falsingClassifier -> {
+        mPreviousResult = !ActivityManager.isRunningInUserTestHarness() && !mJustUnlockedWithFace
+                && !mDockManager.isDocked() && mClassifiers.stream().anyMatch(falsingClassifier -> {
                     boolean result = falsingClassifier.isFalseTouch();
                     if (result) {
                         logInfo(String.format(
@@ -232,11 +262,7 @@
     @Override
     public void setShowingAod(boolean showingAod) {
         mShowingAod = showingAod;
-        if (showingAod) {
-            sessionEnd();
-        } else {
-            sessionStart();
-        }
+        updateSessionActive();
     }
 
     @Override
@@ -343,13 +369,13 @@
     @Override
     public void onScreenTurningOn() {
         mScreenOn = true;
-        sessionStart();
+        updateSessionActive();
     }
 
     @Override
     public void onScreenOff() {
         mScreenOn = false;
-        sessionEnd();
+        updateSessionActive();
     }
 
 
@@ -421,6 +447,7 @@
     public void cleanup() {
         unregisterSensors();
         mKeyguardUpdateMonitor.removeCallback(mKeyguardUpdateCallback);
+        mStatusBarStateController.removeCallback(mStatusBarStateListener);
     }
 
     static void logDebug(String msg) {
diff --git a/packages/SystemUI/src/com/android/systemui/controls/controller/ControlsBindingControllerImpl.kt b/packages/SystemUI/src/com/android/systemui/controls/controller/ControlsBindingControllerImpl.kt
index 6ff1bbc..a67f6bd 100644
--- a/packages/SystemUI/src/com/android/systemui/controls/controller/ControlsBindingControllerImpl.kt
+++ b/packages/SystemUI/src/com/android/systemui/controls/controller/ControlsBindingControllerImpl.kt
@@ -16,6 +16,7 @@
 
 package com.android.systemui.controls.controller
 
+import android.app.ActivityManager
 import android.content.ComponentName
 import android.content.Context
 import android.os.IBinder
@@ -50,7 +51,7 @@
 
     private val refreshing = AtomicBoolean(false)
 
-    private var currentUser = context.user
+    private var currentUser = UserHandle.of(ActivityManager.getCurrentUser())
 
     override val currentUserId: Int
         get() = currentUser.identifier
diff --git a/packages/SystemUI/src/com/android/systemui/controls/controller/ControlsControllerImpl.kt b/packages/SystemUI/src/com/android/systemui/controls/controller/ControlsControllerImpl.kt
index bb665fe..3b06ebe 100644
--- a/packages/SystemUI/src/com/android/systemui/controls/controller/ControlsControllerImpl.kt
+++ b/packages/SystemUI/src/com/android/systemui/controls/controller/ControlsControllerImpl.kt
@@ -16,6 +16,7 @@
 
 package com.android.systemui.controls.controller
 
+import android.app.ActivityManager
 import android.app.PendingIntent
 import android.content.BroadcastReceiver
 import android.content.ComponentName
@@ -78,16 +79,16 @@
 
     private var userChanging: Boolean = true
 
-    private val contentResolver: ContentResolver
-        get() = context.contentResolver
-    override var available = Settings.Secure.getInt(
-            contentResolver, CONTROLS_AVAILABLE, DEFAULT_ENABLED) != 0
-        private set
-
-    private var currentUser = context.user
+    private var currentUser = UserHandle.of(ActivityManager.getCurrentUser())
     override val currentUserId
         get() = currentUser.identifier
 
+    private val contentResolver: ContentResolver
+        get() = context.contentResolver
+    override var available = Settings.Secure.getIntForUser(
+            contentResolver, CONTROLS_AVAILABLE, DEFAULT_ENABLED, currentUserId) != 0
+        private set
+
     private val persistenceWrapper = optionalWrapper.orElseGet {
         ControlsFavoritePersistenceWrapper(
                 Environment.buildPath(
@@ -106,7 +107,7 @@
                 userContext.filesDir, ControlsFavoritePersistenceWrapper.FILE_NAME)
         persistenceWrapper.changeFile(fileName)
         available = Settings.Secure.getIntForUser(contentResolver, CONTROLS_AVAILABLE,
-                /* default */ DEFAULT_ENABLED, newUser.identifier) != 0
+                DEFAULT_ENABLED, newUser.identifier) != 0
         synchronized(currentFavorites) {
             currentFavorites.clear()
         }
@@ -142,7 +143,7 @@
                 return
             }
             available = Settings.Secure.getIntForUser(contentResolver, CONTROLS_AVAILABLE,
-                    /* default */ DEFAULT_ENABLED, currentUserId) != 0
+                    DEFAULT_ENABLED, currentUserId) != 0
             synchronized(currentFavorites) {
                 currentFavorites.clear()
             }
diff --git a/packages/SystemUI/src/com/android/systemui/controls/management/AllModel.kt b/packages/SystemUI/src/com/android/systemui/controls/management/AllModel.kt
new file mode 100644
index 0000000..c053517
--- /dev/null
+++ b/packages/SystemUI/src/com/android/systemui/controls/management/AllModel.kt
@@ -0,0 +1,114 @@
+/*
+ * Copyright (C) 2019 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.systemui.controls.management
+
+import android.text.TextUtils
+import android.util.ArrayMap
+import com.android.systemui.controls.ControlStatus
+import com.android.systemui.controls.controller.ControlInfo
+
+/**
+ * This model is used to show all controls separated by zones.
+ *
+ * The model will sort the controls and zones in the following manner:
+ *  * The zones will be sorted in a first seen basis
+ *  * The controls in each zone will be sorted in a first seen basis.
+ *
+ * @property controls List of all controls as returned by loading
+ * @property initialFavoriteIds sorted ids of favorite controls
+ * @property noZoneString text to use as header for all controls that have blank or `null` zone.
+ */
+class AllModel(
+    private val controls: List<ControlStatus>,
+    initialFavoriteIds: List<String>,
+    private val emptyZoneString: CharSequence
+) : ControlsModel {
+
+    override val favorites: List<ControlInfo.Builder>
+        get() = favoriteIds.mapNotNull { id ->
+            val control = controls.firstOrNull { it.control.controlId == id }?.control
+            control?.let {
+                ControlInfo.Builder().apply {
+                    controlId = it.controlId
+                    controlTitle = it.title
+                    deviceType = it.deviceType
+                }
+            }
+        }
+
+    private val favoriteIds = initialFavoriteIds.toMutableList()
+
+    override val elements: List<ElementWrapper> = createWrappers(controls)
+
+    override fun changeFavoriteStatus(controlId: String, favorite: Boolean) {
+        if (favorite) {
+            favoriteIds.add(controlId)
+        } else {
+            favoriteIds.remove(controlId)
+        }
+    }
+
+    private fun createWrappers(list: List<ControlStatus>): List<ElementWrapper> {
+        val map = list.groupByTo(OrderedMap(ArrayMap<CharSequence, MutableList<ControlStatus>>())) {
+            it.control.zone ?: ""
+        }
+        val output = mutableListOf<ElementWrapper>()
+        var emptyZoneValues: Sequence<ControlWrapper>? = null
+        for (zoneName in map.orderedKeys) {
+            val values = map.getValue(zoneName).asSequence().map { ControlWrapper(it) }
+            if (TextUtils.isEmpty(zoneName)) {
+                emptyZoneValues = values
+            } else {
+                output.add(ZoneNameWrapper(zoneName))
+                output.addAll(values)
+            }
+        }
+        // Add controls with empty zone at the end
+        if (emptyZoneValues != null) {
+            if (map.size != 1) {
+                output.add(ZoneNameWrapper(emptyZoneString))
+            }
+            output.addAll(emptyZoneValues)
+        }
+        return output
+    }
+
+    private class OrderedMap<K, V>(private val map: MutableMap<K, V>) : MutableMap<K, V> by map {
+
+        val orderedKeys = mutableListOf<K>()
+
+        override fun put(key: K, value: V): V? {
+            if (key !in map) {
+                orderedKeys.add(key)
+            }
+            return map.put(key, value)
+        }
+
+        override fun clear() {
+            orderedKeys.clear()
+            map.clear()
+        }
+
+        override fun remove(key: K): V? {
+            val removed = map.remove(key)
+            if (removed != null) {
+                orderedKeys.remove(key)
+            }
+            return removed
+        }
+    }
+}
\ No newline at end of file
diff --git a/packages/SystemUI/src/com/android/systemui/controls/management/AppAdapter.kt b/packages/SystemUI/src/com/android/systemui/controls/management/AppAdapter.kt
index ac5e089..25ebc65 100644
--- a/packages/SystemUI/src/com/android/systemui/controls/management/AppAdapter.kt
+++ b/packages/SystemUI/src/com/android/systemui/controls/management/AppAdapter.kt
@@ -116,6 +116,10 @@
 
     fun renderFavoritesForComponent(component: ComponentName): String {
         val qty = favoriteFunction(component)
-        return resources.getQuantityString(R.plurals.controls_number_of_favorites, qty, qty)
+        if (qty != 0) {
+            return resources.getQuantityString(R.plurals.controls_number_of_favorites, qty, qty)
+        } else {
+            return ""
+        }
     }
 }
\ No newline at end of file
diff --git a/packages/SystemUI/src/com/android/systemui/controls/management/ControlAdapter.kt b/packages/SystemUI/src/com/android/systemui/controls/management/ControlAdapter.kt
index d3cabe6..0870a4d 100644
--- a/packages/SystemUI/src/com/android/systemui/controls/management/ControlAdapter.kt
+++ b/packages/SystemUI/src/com/android/systemui/controls/management/ControlAdapter.kt
@@ -42,8 +42,7 @@
  * @param onlyFavorites set to true to only display favorites instead of all controls
  */
 class ControlAdapter(
-    private val layoutInflater: LayoutInflater,
-    private val onlyFavorites: Boolean = false
+    private val layoutInflater: LayoutInflater
 ) : RecyclerView.Adapter<Holder>() {
 
     companion object {
@@ -57,22 +56,21 @@
         }
     }
 
-    var modelList: List<ElementWrapper> = emptyList()
-    private var favoritesModel: FavoriteModel? = null
+    private var model: ControlsModel? = null
 
     override fun onCreateViewHolder(parent: ViewGroup, viewType: Int): Holder {
         return when (viewType) {
             TYPE_CONTROL -> {
                 ControlHolder(
-                        layoutInflater.inflate(R.layout.controls_base_item, parent, false).apply {
-                            layoutParams.apply {
-                                width = ViewGroup.LayoutParams.MATCH_PARENT
-                            }
-                            elevation = 15f
-                        },
-                        { id, favorite ->
-                            favoritesModel?.changeFavoriteStatus(id, favorite)
-                        })
+                    layoutInflater.inflate(R.layout.controls_base_item, parent, false).apply {
+                        layoutParams.apply {
+                            width = ViewGroup.LayoutParams.MATCH_PARENT
+                        }
+                        elevation = 15f
+                    }
+                ) { id, favorite ->
+                    model?.changeFavoriteStatus(id, favorite)
+                }
             }
             TYPE_ZONE -> {
                 ZoneHolder(layoutInflater.inflate(R.layout.controls_zone_header, parent, false))
@@ -81,27 +79,26 @@
         }
     }
 
-    fun changeFavoritesModel(favoritesModel: FavoriteModel) {
-        this.favoritesModel = favoritesModel
-        if (onlyFavorites) {
-            modelList = favoritesModel.favorites
-        } else {
-            modelList = favoritesModel.all
-        }
+    fun changeModel(model: ControlsModel) {
+        this.model = model
         notifyDataSetChanged()
     }
 
-    override fun getItemCount() = modelList.size
+    override fun getItemCount() = model?.elements?.size ?: 0
 
     override fun onBindViewHolder(holder: Holder, index: Int) {
-        holder.bindData(modelList[index])
+        model?.let {
+            holder.bindData(it.elements[index])
+        }
     }
 
     override fun getItemViewType(position: Int): Int {
-        return when (modelList[position]) {
-            is ZoneNameWrapper -> TYPE_ZONE
-            is ControlWrapper -> TYPE_CONTROL
-        }
+        model?.let {
+            return when (it.elements.get(position)) {
+                is ZoneNameWrapper -> TYPE_ZONE
+                is ControlWrapper -> TYPE_CONTROL
+            }
+        } ?: throw IllegalStateException("Getting item type for null model")
     }
 }
 
diff --git a/packages/SystemUI/src/com/android/systemui/controls/management/ControlsFavoritingActivity.kt b/packages/SystemUI/src/com/android/systemui/controls/management/ControlsFavoritingActivity.kt
index af4a977..2c01449 100644
--- a/packages/SystemUI/src/com/android/systemui/controls/management/ControlsFavoritingActivity.kt
+++ b/packages/SystemUI/src/com/android/systemui/controls/management/ControlsFavoritingActivity.kt
@@ -26,11 +26,9 @@
 import android.widget.Button
 import android.widget.TextView
 import androidx.recyclerview.widget.GridLayoutManager
-import androidx.recyclerview.widget.ItemTouchHelper
 import androidx.recyclerview.widget.RecyclerView
 import com.android.systemui.R
 import com.android.systemui.broadcast.BroadcastDispatcher
-import com.android.systemui.controls.controller.ControlInfo
 import com.android.systemui.controls.controller.ControlsControllerImpl
 import com.android.systemui.dagger.qualifiers.Main
 import com.android.systemui.settings.CurrentUserTracker
@@ -51,33 +49,10 @@
 
     private lateinit var recyclerViewAll: RecyclerView
     private lateinit var adapterAll: ControlAdapter
-    private lateinit var recyclerViewFavorites: RecyclerView
-    private lateinit var adapterFavorites: ControlAdapter
-    private lateinit var errorText: TextView
+    private lateinit var statusText: TextView
+    private var model: ControlsModel? = null
     private var component: ComponentName? = null
 
-    private var currentModel: FavoriteModel? = null
-    private var itemTouchHelperCallback = object : ItemTouchHelper.SimpleCallback(
-            /* dragDirs */ ItemTouchHelper.UP
-                    or ItemTouchHelper.DOWN
-                    or ItemTouchHelper.LEFT
-                    or ItemTouchHelper.RIGHT,
-            /* swipeDirs */0
-    ) {
-        override fun onMove(
-            recyclerView: RecyclerView,
-            viewHolder: RecyclerView.ViewHolder,
-            target: RecyclerView.ViewHolder
-        ): Boolean {
-            return currentModel?.onMoveItem(
-                    viewHolder.layoutPosition, target.layoutPosition) != null
-        }
-
-        override fun onSwiped(viewHolder: RecyclerView.ViewHolder, direction: Int) {}
-
-        override fun isItemViewSwipeEnabled() = false
-    }
-
     private val currentUserTracker = object : CurrentUserTracker(broadcastDispatcher) {
         private val startingUser = controller.currentUserId
 
@@ -89,6 +64,10 @@
         }
     }
 
+    override fun onBackPressed() {
+        finish()
+    }
+
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
         setContentView(R.layout.controls_management)
@@ -99,21 +78,27 @@
 
         val app = intent.getCharSequenceExtra(EXTRA_APP)
         component = intent.getParcelableExtra<ComponentName>(Intent.EXTRA_COMPONENT_NAME)
-        errorText = requireViewById(R.id.error_message)
+        statusText = requireViewById(R.id.status_message)
 
-        setUpRecyclerViews()
+        setUpRecyclerView()
 
         requireViewById<TextView>(R.id.title).text = app?.let { it }
                 ?: resources.getText(R.string.controls_favorite_default_title)
         requireViewById<TextView>(R.id.subtitle).text =
                 resources.getText(R.string.controls_favorite_subtitle)
 
+        requireViewById<Button>(R.id.other_apps).apply {
+            visibility = View.VISIBLE
+            setOnClickListener {
+                this@ControlsFavoritingActivity.onBackPressed()
+            }
+        }
+
         requireViewById<Button>(R.id.done).setOnClickListener {
             if (component == null) return@setOnClickListener
-            val favoritesForStorage = currentModel?.favorites?.map {
-                with(it.controlStatus.control) {
-                    ControlInfo(component!!, controlId, title, deviceType)
-                }
+            val favoritesForStorage = model?.favorites?.map {
+                it.componentName = component!!
+                it.build()
             }
             if (favoritesForStorage != null) {
                 controller.replaceFavoritesForComponent(component!!, favoritesForStorage)
@@ -122,20 +107,22 @@
         }
 
         component?.let {
+            statusText.text = resources.getText(com.android.internal.R.string.loading)
             controller.loadForComponent(it, Consumer { data ->
                 val allControls = data.allControls
                 val favoriteKeys = data.favoritesIds
                 val error = data.errorOnLoad
                 executor.execute {
-                    val favoriteModel = FavoriteModel(
-                        allControls,
-                        favoriteKeys,
-                        allAdapter = adapterAll,
-                        favoritesAdapter = adapterFavorites)
-                    adapterAll.changeFavoritesModel(favoriteModel)
-                    adapterFavorites.changeFavoritesModel(favoriteModel)
-                    currentModel = favoriteModel
-                    errorText.visibility = if (error) View.VISIBLE else View.GONE
+                    val emptyZoneString = resources.getText(
+                            R.string.controls_favorite_other_zone_header)
+                    val model = AllModel(allControls, favoriteKeys, emptyZoneString)
+                    adapterAll.changeModel(model)
+                    this.model = model
+                    if (error) {
+                        statusText.text = resources.getText(R.string.controls_favorite_load_error)
+                    } else {
+                        statusText.visibility = View.GONE
+                    }
                 }
             })
         }
@@ -143,7 +130,7 @@
         currentUserTracker.startTracking()
     }
 
-    private fun setUpRecyclerViews() {
+    private fun setUpRecyclerView() {
         val margin = resources.getDimensionPixelSize(R.dimen.controls_card_margin)
         val itemDecorator = MarginItemDecorator(margin, margin)
         val layoutInflater = LayoutInflater.from(applicationContext)
@@ -156,14 +143,6 @@
             }
             addItemDecoration(itemDecorator)
         }
-
-        adapterFavorites = ControlAdapter(layoutInflater, true)
-        recyclerViewFavorites = requireViewById<RecyclerView>(R.id.listFavorites).apply {
-            layoutManager = GridLayoutManager(applicationContext, 2)
-            adapter = adapterFavorites
-            addItemDecoration(itemDecorator)
-        }
-        ItemTouchHelper(itemTouchHelperCallback).attachToRecyclerView(recyclerViewFavorites)
     }
 
     override fun onDestroy() {
diff --git a/packages/SystemUI/src/com/android/systemui/controls/management/ControlsListingControllerImpl.kt b/packages/SystemUI/src/com/android/systemui/controls/management/ControlsListingControllerImpl.kt
index 882382c..53f3019 100644
--- a/packages/SystemUI/src/com/android/systemui/controls/management/ControlsListingControllerImpl.kt
+++ b/packages/SystemUI/src/com/android/systemui/controls/management/ControlsListingControllerImpl.kt
@@ -16,6 +16,7 @@
 
 package com.android.systemui.controls.management
 
+import android.app.ActivityManager
 import android.content.ComponentName
 import android.content.Context
 import android.content.pm.ServiceInfo
@@ -72,7 +73,7 @@
 
     private var availableServices = emptyList<ServiceInfo>()
 
-    override var currentUserId = context.userId
+    override var currentUserId = ActivityManager.getCurrentUser()
         private set
 
     private val serviceListingCallback = ServiceListing.Callback {
diff --git a/packages/SystemUI/src/com/android/systemui/controls/management/ControlsModel.kt b/packages/SystemUI/src/com/android/systemui/controls/management/ControlsModel.kt
new file mode 100644
index 0000000..a995a2e
--- /dev/null
+++ b/packages/SystemUI/src/com/android/systemui/controls/management/ControlsModel.kt
@@ -0,0 +1,59 @@
+/*
+ * Copyright (C) 2019 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.systemui.controls.management
+
+import com.android.systemui.controls.ControlStatus
+import com.android.systemui.controls.controller.ControlInfo
+
+/**
+ * Model for using with [ControlAdapter].
+ *
+ * Implementations of this interface provide different views of the controls to show.
+ */
+interface ControlsModel {
+
+    /**
+     * List of favorites (builders) in order.
+     *
+     * This should be obtained prior to storing the favorites using
+     * [ControlsController.replaceFavoritesForComponent].
+     */
+    val favorites: List<ControlInfo.Builder>
+
+    /**
+     * List of all the elements to display by the corresponding [RecyclerView].
+     */
+    val elements: List<ElementWrapper>
+
+    /**
+     * Change the favorite status of a particular control.
+     */
+    fun changeFavoriteStatus(controlId: String, favorite: Boolean) {}
+
+    /**
+     * Move an item (in elements) from one position to another.
+     */
+    fun onMoveItem(from: Int, to: Int) {}
+}
+
+/**
+ * Wrapper classes for the different types of elements shown in the [RecyclerView]s in
+ * [ControlAdapter].
+ */
+sealed class ElementWrapper
+data class ZoneNameWrapper(val zoneName: CharSequence) : ElementWrapper()
+data class ControlWrapper(val controlStatus: ControlStatus) : ElementWrapper()
\ No newline at end of file
diff --git a/packages/SystemUI/src/com/android/systemui/controls/management/ControlsProviderSelectorActivity.kt b/packages/SystemUI/src/com/android/systemui/controls/management/ControlsProviderSelectorActivity.kt
index ad4bdef..098caf6 100644
--- a/packages/SystemUI/src/com/android/systemui/controls/management/ControlsProviderSelectorActivity.kt
+++ b/packages/SystemUI/src/com/android/systemui/controls/management/ControlsProviderSelectorActivity.kt
@@ -21,6 +21,7 @@
 import android.os.Bundle
 import android.view.LayoutInflater
 import android.view.ViewStub
+import android.widget.Button
 import android.widget.TextView
 import androidx.recyclerview.widget.LinearLayoutManager
 import androidx.recyclerview.widget.RecyclerView
@@ -86,6 +87,10 @@
         requireViewById<TextView>(R.id.subtitle).text =
                 resources.getText(R.string.controls_providers_subtitle)
 
+        requireViewById<Button>(R.id.done).setOnClickListener {
+            this@ControlsProviderSelectorActivity.finishAffinity()
+        }
+
         currentUserTracker.startTracking()
     }
 
diff --git a/packages/SystemUI/src/com/android/systemui/controls/management/FavoriteModel.kt b/packages/SystemUI/src/com/android/systemui/controls/management/FavoriteModel.kt
index 6bade0a..5c51e3d 100644
--- a/packages/SystemUI/src/com/android/systemui/controls/management/FavoriteModel.kt
+++ b/packages/SystemUI/src/com/android/systemui/controls/management/FavoriteModel.kt
@@ -142,12 +142,4 @@
         else if (p0 != null && p1 == null) return 1
         return p0.toString().compareTo(p1.toString())
     }
-}
-
-/**
- * Wrapper classes for the different types of elements shown in the [RecyclerView]s in
- * [ControlsFavoritingActivity].
- */
-sealed class ElementWrapper
-data class ZoneNameWrapper(val zoneName: CharSequence) : ElementWrapper()
-data class ControlWrapper(val controlStatus: ControlStatus) : ElementWrapper()
\ No newline at end of file
+}
\ No newline at end of file
diff --git a/packages/SystemUI/src/com/android/systemui/dagger/DependencyProvider.java b/packages/SystemUI/src/com/android/systemui/dagger/DependencyProvider.java
index 7c0033c..6c502d2 100644
--- a/packages/SystemUI/src/com/android/systemui/dagger/DependencyProvider.java
+++ b/packages/SystemUI/src/com/android/systemui/dagger/DependencyProvider.java
@@ -20,6 +20,7 @@
 
 import android.app.INotificationManager;
 import android.content.Context;
+import android.content.SharedPreferences;
 import android.hardware.display.AmbientDisplayConfiguration;
 import android.hardware.display.NightDisplayListener;
 import android.os.Handler;
@@ -27,6 +28,7 @@
 import android.os.ServiceManager;
 import android.util.DisplayMetrics;
 import android.view.Choreographer;
+import android.view.IWindowManager;
 import android.view.LayoutInflater;
 import android.view.WindowManager;
 
@@ -34,6 +36,7 @@
 import com.android.internal.util.NotificationMessagingUtil;
 import com.android.internal.widget.LockPatternUtils;
 import com.android.keyguard.ViewMediatorCallback;
+import com.android.systemui.Prefs;
 import com.android.systemui.dagger.qualifiers.Background;
 import com.android.systemui.dagger.qualifiers.Main;
 import com.android.systemui.doze.AlwaysOnDisplayPolicy;
@@ -45,6 +48,7 @@
 import com.android.systemui.shared.system.DevicePolicyManagerWrapper;
 import com.android.systemui.statusbar.CommandQueue;
 import com.android.systemui.statusbar.NavigationBarController;
+import com.android.systemui.statusbar.phone.AutoHideController;
 import com.android.systemui.statusbar.phone.ConfigurationControllerImpl;
 import com.android.systemui.statusbar.policy.ConfigurationController;
 import com.android.systemui.statusbar.policy.DataSaverController;
@@ -79,6 +83,13 @@
 
     /** */
     @Provides
+    @Main
+    public SharedPreferences provideSharePreferences(Context context) {
+        return Prefs.get(context);
+    }
+
+    /** */
+    @Provides
     public AmbientDisplayConfiguration provideAmbientDispalyConfiguration(Context context) {
         return new AmbientDisplayConfiguration(context);
     }
@@ -157,6 +168,14 @@
         return new ConfigurationControllerImpl(context);
     }
 
+    /** */
+    @Singleton
+    @Provides
+    public AutoHideController provideAutoHideController(Context context,
+            @Main Handler mainHandler, IWindowManager iWindowManager) {
+        return new AutoHideController(context, mainHandler, iWindowManager);
+    }
+
     @Singleton
     @Provides
     public ActivityManagerWrapper provideActivityManagerWrapper() {
diff --git a/packages/SystemUI/src/com/android/systemui/dagger/SystemServicesModule.java b/packages/SystemUI/src/com/android/systemui/dagger/SystemServicesModule.java
index 3aa14a3..1ec979c 100644
--- a/packages/SystemUI/src/com/android/systemui/dagger/SystemServicesModule.java
+++ b/packages/SystemUI/src/com/android/systemui/dagger/SystemServicesModule.java
@@ -30,6 +30,8 @@
 import android.content.ContentResolver;
 import android.content.Context;
 import android.content.pm.IPackageManager;
+import android.content.pm.LauncherApps;
+import android.content.pm.PackageManager;
 import android.content.res.Resources;
 import android.hardware.SensorPrivacyManager;
 import android.media.AudioManager;
@@ -167,6 +169,12 @@
         return LatencyTracker.getInstance(context);
     }
 
+    @Singleton
+    @Provides
+    static LauncherApps provideLauncherApps(Context context) {
+        return context.getSystemService(LauncherApps.class);
+    }
+
     @SuppressLint("MissingPermission")
     @Singleton
     @Provides
@@ -184,6 +192,12 @@
 
     @Singleton
     @Provides
+    static PackageManager providePackageManager(Context context) {
+        return context.getPackageManager();
+    }
+
+    @Singleton
+    @Provides
     static PackageManagerWrapper providePackageManagerWrapper() {
         return PackageManagerWrapper.getInstance();
     }
@@ -209,6 +223,7 @@
 
     @Provides
     @Singleton
+    @Nullable
     static TelecomManager provideTelecomManager(Context context) {
         return context.getSystemService(TelecomManager.class);
     }
diff --git a/packages/SystemUI/src/com/android/systemui/globalactions/GlobalActionsDialog.java b/packages/SystemUI/src/com/android/systemui/globalactions/GlobalActionsDialog.java
index 5da02dc..24f505d 100644
--- a/packages/SystemUI/src/com/android/systemui/globalactions/GlobalActionsDialog.java
+++ b/packages/SystemUI/src/com/android/systemui/globalactions/GlobalActionsDialog.java
@@ -206,7 +206,7 @@
             ConfigurationController configurationController, ActivityStarter activityStarter,
             KeyguardStateController keyguardStateController, UserManager userManager,
             TrustManager trustManager, IActivityManager iActivityManager,
-            TelecomManager telecomManager, MetricsLogger metricsLogger,
+            @Nullable TelecomManager telecomManager, MetricsLogger metricsLogger,
             BlurUtils blurUtils, SysuiColorExtractor colorExtractor,
             IStatusBarService statusBarService,
             NotificationShadeWindowController notificationShadeWindowController,
@@ -568,13 +568,16 @@
         @Override
         public void onPress() {
             mMetricsLogger.action(MetricsEvent.ACTION_EMERGENCY_DIALER_FROM_POWER_MENU);
-            Intent intent = mTelecomManager.createLaunchEmergencyDialerIntent(null /* number */);
-            intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK
-                    | Intent.FLAG_ACTIVITY_EXCLUDE_FROM_RECENTS
-                    | Intent.FLAG_ACTIVITY_CLEAR_TOP);
-            intent.putExtra(EmergencyDialerConstants.EXTRA_ENTRY_TYPE,
-                    EmergencyDialerConstants.ENTRY_TYPE_POWER_MENU);
-            mContext.startActivityAsUser(intent, UserHandle.CURRENT);
+            if (mTelecomManager != null) {
+                Intent intent = mTelecomManager.createLaunchEmergencyDialerIntent(
+                        null /* number */);
+                intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK
+                        | Intent.FLAG_ACTIVITY_EXCLUDE_FROM_RECENTS
+                        | Intent.FLAG_ACTIVITY_CLEAR_TOP);
+                intent.putExtra(EmergencyDialerConstants.EXTRA_ENTRY_TYPE,
+                        EmergencyDialerConstants.ENTRY_TYPE_POWER_MENU);
+                mContext.startActivityAsUser(intent, UserHandle.CURRENT);
+            }
         }
     }
 
diff --git a/packages/SystemUI/src/com/android/systemui/keyguard/KeyguardViewMediator.java b/packages/SystemUI/src/com/android/systemui/keyguard/KeyguardViewMediator.java
index d688f0a..c129035 100644
--- a/packages/SystemUI/src/com/android/systemui/keyguard/KeyguardViewMediator.java
+++ b/packages/SystemUI/src/com/android/systemui/keyguard/KeyguardViewMediator.java
@@ -96,6 +96,7 @@
 import com.android.systemui.statusbar.phone.NotificationShadeWindowController;
 import com.android.systemui.statusbar.phone.StatusBar;
 import com.android.systemui.statusbar.phone.StatusBarKeyguardViewManager;
+import com.android.systemui.util.DeviceConfigProxy;
 import com.android.systemui.util.InjectionInflationController;
 
 import java.io.FileDescriptor;
@@ -378,6 +379,17 @@
     private IKeyguardDrawnCallback mDrawnCallback;
     private CharSequence mCustomMessage;
 
+    private final DeviceConfig.OnPropertiesChangedListener mOnPropertiesChangedListener =
+            new DeviceConfig.OnPropertiesChangedListener() {
+            @Override
+            public void onPropertiesChanged(DeviceConfig.Properties properties) {
+                if (properties.getKeyset().contains(NAV_BAR_HANDLE_SHOW_OVER_LOCKSCREEN)) {
+                    mShowHomeOverLockscreen = properties.getBoolean(
+                            NAV_BAR_HANDLE_SHOW_OVER_LOCKSCREEN, true /* defaultValue */);
+                }
+            }
+    };
+
     KeyguardUpdateMonitorCallback mUpdateCallback = new KeyguardUpdateMonitorCallback() {
 
         @Override
@@ -692,6 +704,8 @@
         }
     };
 
+    private DeviceConfigProxy mDeviceConfig;
+
     /**
      * Injected constructor. See {@link KeyguardModule}.
      */
@@ -705,7 +719,8 @@
             DismissCallbackRegistry dismissCallbackRegistry,
             KeyguardUpdateMonitor keyguardUpdateMonitor, DumpManager dumpManager,
             @UiBackground Executor uiBgExecutor, PowerManager powerManager,
-            TrustManager trustManager) {
+            TrustManager trustManager,
+            DeviceConfigProxy deviceConfig) {
         super(context);
         mFalsingManager = falsingManager;
         mLockPatternUtils = lockPatternUtils;
@@ -718,20 +733,15 @@
         mPM = powerManager;
         mTrustManager = trustManager;
         dumpManager.registerDumpable(getClass().getName(), this);
-        mShowHomeOverLockscreen = DeviceConfig.getBoolean(
+        mDeviceConfig = deviceConfig;
+        mShowHomeOverLockscreen = mDeviceConfig.getBoolean(
                 DeviceConfig.NAMESPACE_SYSTEMUI,
                 NAV_BAR_HANDLE_SHOW_OVER_LOCKSCREEN,
                 /* defaultValue = */ true);
-        DeviceConfig.addOnPropertiesChangedListener(DeviceConfig.NAMESPACE_SYSTEMUI, mHandler::post,
-                new DeviceConfig.OnPropertiesChangedListener() {
-                    @Override
-                    public void onPropertiesChanged(DeviceConfig.Properties properties) {
-                        if (properties.getKeyset().contains(NAV_BAR_HANDLE_SHOW_OVER_LOCKSCREEN)) {
-                            mShowHomeOverLockscreen = properties.getBoolean(
-                                    NAV_BAR_HANDLE_SHOW_OVER_LOCKSCREEN, true /* defaultValue */);
-                        }
-                    }
-                });
+        mDeviceConfig.addOnPropertiesChangedListener(
+                DeviceConfig.NAMESPACE_SYSTEMUI,
+                mHandler::post,
+                mOnPropertiesChangedListener);
     }
 
     public void userActivity() {
diff --git a/packages/SystemUI/src/com/android/systemui/keyguard/dagger/KeyguardModule.java b/packages/SystemUI/src/com/android/systemui/keyguard/dagger/KeyguardModule.java
index d7af360..367f464 100644
--- a/packages/SystemUI/src/com/android/systemui/keyguard/dagger/KeyguardModule.java
+++ b/packages/SystemUI/src/com/android/systemui/keyguard/dagger/KeyguardModule.java
@@ -31,6 +31,7 @@
 import com.android.systemui.statusbar.phone.NotificationShadeWindowController;
 import com.android.systemui.statusbar.phone.StatusBar;
 import com.android.systemui.statusbar.phone.StatusBarKeyguardViewManager;
+import com.android.systemui.util.DeviceConfigProxy;
 
 import java.util.concurrent.Executor;
 
@@ -62,7 +63,8 @@
             DumpManager dumpManager,
             PowerManager powerManager,
             TrustManager trustManager,
-            @UiBackground Executor uiBgExecutor) {
+            @UiBackground Executor uiBgExecutor,
+            DeviceConfigProxy deviceConfig) {
         return new KeyguardViewMediator(
                 context,
                 falsingManager,
@@ -75,6 +77,7 @@
                 dumpManager,
                 uiBgExecutor,
                 powerManager,
-                trustManager);
+                trustManager,
+                deviceConfig);
     }
 }
diff --git a/packages/SystemUI/src/com/android/systemui/pip/PipAnimationController.java b/packages/SystemUI/src/com/android/systemui/pip/PipAnimationController.java
index b5fd406..1fc1fe4 100644
--- a/packages/SystemUI/src/com/android/systemui/pip/PipAnimationController.java
+++ b/packages/SystemUI/src/com/android/systemui/pip/PipAnimationController.java
@@ -99,6 +99,10 @@
         return mCurrentAnimator;
     }
 
+    PipTransitionAnimator getCurrentAnimator() {
+        return mCurrentAnimator;
+    }
+
     private PipTransitionAnimator setupPipTransitionAnimator(PipTransitionAnimator animator) {
         animator.setInterpolator(mFastOutSlowInInterpolator);
         animator.setFloatValues(FRACTION_START, FRACTION_END);
diff --git a/packages/SystemUI/src/com/android/systemui/pip/PipBoundsHandler.java b/packages/SystemUI/src/com/android/systemui/pip/PipBoundsHandler.java
index 8c3ccaa..1ae3d4f 100644
--- a/packages/SystemUI/src/com/android/systemui/pip/PipBoundsHandler.java
+++ b/packages/SystemUI/src/com/android/systemui/pip/PipBoundsHandler.java
@@ -336,9 +336,17 @@
         // Save the snap fraction and adjust the size based on the new aspect ratio.
         final float snapFraction = mSnapAlgorithm.getSnapFraction(stackBounds,
                 getMovementBounds(stackBounds));
-        final int minEdgeSize = useCurrentMinEdgeSize ? mCurrentMinSize : mDefaultMinSize;
-        final Size size = mSnapAlgorithm.getSizeForAspectRatio(
-                new Size(stackBounds.width(), stackBounds.height()), aspectRatio, minEdgeSize);
+        final int minEdgeSize;
+        final Size size;
+        if (useCurrentMinEdgeSize) {
+            minEdgeSize = mCurrentMinSize;
+            size = mSnapAlgorithm.getSizeForAspectRatio(
+                    new Size(stackBounds.width(), stackBounds.height()), aspectRatio, minEdgeSize);
+        } else {
+            minEdgeSize = mDefaultMinSize;
+            size = mSnapAlgorithm.getSizeForAspectRatio(aspectRatio, minEdgeSize,
+                    mDisplayInfo.logicalWidth, mDisplayInfo.logicalHeight);
+        }
 
         final int left = (int) (stackBounds.centerX() - size.getWidth() / 2f);
         final int top = (int) (stackBounds.centerY() - size.getHeight() / 2f);
diff --git a/packages/SystemUI/src/com/android/systemui/pip/PipTaskOrganizer.java b/packages/SystemUI/src/com/android/systemui/pip/PipTaskOrganizer.java
index 1555153..665146e 100644
--- a/packages/SystemUI/src/com/android/systemui/pip/PipTaskOrganizer.java
+++ b/packages/SystemUI/src/com/android/systemui/pip/PipTaskOrganizer.java
@@ -166,7 +166,22 @@
      * Updates the display dimension with given {@link DisplayInfo}
      */
     public void onDisplayInfoChanged(DisplayInfo displayInfo) {
-        mDisplayBounds.set(0, 0, displayInfo.logicalWidth, displayInfo.logicalHeight);
+        final Rect newDisplayBounds = new Rect(0, 0,
+                displayInfo.logicalWidth, displayInfo.logicalHeight);
+        if (!mDisplayBounds.equals(newDisplayBounds)) {
+            // Updates the exiting PiP animation in case the screen rotation changes in the middle.
+            // It's a legit case that PiP window is in portrait mode on home screen and
+            // the application requests landscape onces back to fullscreen mode.
+            final PipAnimationController.PipTransitionAnimator animator =
+                    mPipAnimationController.getCurrentAnimator();
+            if (animator != null
+                    && animator.getAnimationType() == ANIM_TYPE_BOUNDS
+                    && animator.getDestinationBounds().equals(mDisplayBounds)) {
+                animator.updateEndValue(newDisplayBounds);
+                animator.setDestinationBounds(newDisplayBounds);
+            }
+        }
+        mDisplayBounds.set(newDisplayBounds);
     }
 
     /**
diff --git a/packages/SystemUI/src/com/android/systemui/pip/phone/PipManager.java b/packages/SystemUI/src/com/android/systemui/pip/phone/PipManager.java
index e98dec0..8ada3c3 100644
--- a/packages/SystemUI/src/com/android/systemui/pip/phone/PipManager.java
+++ b/packages/SystemUI/src/com/android/systemui/pip/phone/PipManager.java
@@ -48,6 +48,7 @@
 import com.android.systemui.shared.system.PinnedStackListenerForwarder.PinnedStackListener;
 import com.android.systemui.shared.system.TaskStackChangeListener;
 import com.android.systemui.shared.system.WindowManagerWrapper;
+import com.android.systemui.util.DeviceConfigProxy;
 import com.android.systemui.util.FloatingContentCoordinator;
 import com.android.systemui.wm.DisplayChangeController;
 import com.android.systemui.wm.DisplayController;
@@ -68,7 +69,6 @@
     private IActivityManager mActivityManager;
     private Handler mHandler = new Handler();
 
-    private final PinnedStackListener mPinnedStackListener = new PipManagerPinnedStackListener();
     private final DisplayInfo mTmpDisplayInfo = new DisplayInfo();
     private final Rect mTmpInsetBounds = new Rect();
     private final Rect mTmpNormalBounds = new Rect();
@@ -204,12 +204,14 @@
     @Inject
     public PipManager(Context context, BroadcastDispatcher broadcastDispatcher,
             DisplayController displayController,
-            FloatingContentCoordinator floatingContentCoordinator) {
+            FloatingContentCoordinator floatingContentCoordinator,
+            DeviceConfigProxy deviceConfig) {
         mContext = context;
         mActivityManager = ActivityManager.getService();
 
         try {
-            WindowManagerWrapper.getInstance().addPinnedStackListener(mPinnedStackListener);
+            WindowManagerWrapper.getInstance().addPinnedStackListener(
+                    new PipManagerPinnedStackListener());
         } catch (RemoteException e) {
             Log.e(TAG, "Failed to register pinned stack listener", e);
         }
@@ -225,7 +227,7 @@
                 mInputConsumerController);
         mTouchHandler = new PipTouchHandler(context, mActivityManager, activityTaskManager,
                 mMenuController, mInputConsumerController, mPipBoundsHandler, mPipTaskOrganizer,
-                floatingContentCoordinator);
+                floatingContentCoordinator, deviceConfig);
         mAppOpsListener = new PipAppOpsListener(context, mActivityManager,
                 mTouchHandler.getMotionHelper());
         displayController.addDisplayChangingController(mRotationController);
@@ -339,12 +341,15 @@
 
     private void updateMovementBounds(Rect animatingBounds, boolean fromImeAdjustment,
             boolean fromShelfAdjustment) {
-        // Populate inset / normal bounds and DisplayInfo from mPipBoundsHandler first.
+        // Populate inset / normal bounds and DisplayInfo from mPipBoundsHandler before
+        // passing to mTouchHandler, mTouchHandler would rely on the bounds calculated by
+        // mPipBoundsHandler with up-to-dated information
         mPipBoundsHandler.onMovementBoundsChanged(mTmpInsetBounds, mTmpNormalBounds,
                 animatingBounds, mTmpDisplayInfo);
         mTouchHandler.onMovementBoundsChanged(mTmpInsetBounds, mTmpNormalBounds,
                 animatingBounds, fromImeAdjustment, fromShelfAdjustment,
                 mTmpDisplayInfo.rotation);
+        mPipTaskOrganizer.onDisplayInfoChanged(mTmpDisplayInfo);
     }
 
     public void dump(PrintWriter pw) {
diff --git a/packages/SystemUI/src/com/android/systemui/pip/phone/PipMotionHelper.java b/packages/SystemUI/src/com/android/systemui/pip/phone/PipMotionHelper.java
index 91f539c..980d18b 100644
--- a/packages/SystemUI/src/com/android/systemui/pip/phone/PipMotionHelper.java
+++ b/packages/SystemUI/src/com/android/systemui/pip/phone/PipMotionHelper.java
@@ -411,11 +411,9 @@
     }
 
     private void adjustAndAnimatePipOffset(Rect originalBounds, int offset, int duration) {
-        if (offset == 0) {
-            return;
-        }
         SomeArgs args = SomeArgs.obtain();
         args.arg1 = originalBounds;
+        // offset would be zero if triggered from screen rotation.
         args.argi1 = offset;
         args.argi2 = duration;
         mHandler.sendMessage(mHandler.obtainMessage(MSG_OFFSET_ANIMATE, args));
diff --git a/packages/SystemUI/src/com/android/systemui/pip/phone/PipResizeGestureHandler.java b/packages/SystemUI/src/com/android/systemui/pip/phone/PipResizeGestureHandler.java
index 9fb6234..389793e 100644
--- a/packages/SystemUI/src/com/android/systemui/pip/phone/PipResizeGestureHandler.java
+++ b/packages/SystemUI/src/com/android/systemui/pip/phone/PipResizeGestureHandler.java
@@ -41,6 +41,7 @@
 import com.android.internal.policy.TaskResizingAlgorithm;
 import com.android.systemui.R;
 import com.android.systemui.pip.PipBoundsHandler;
+import com.android.systemui.util.DeviceConfigProxy;
 
 import java.util.concurrent.Executor;
 
@@ -77,7 +78,8 @@
     private int mCtrlType;
 
     public PipResizeGestureHandler(Context context, PipBoundsHandler pipBoundsHandler,
-            PipTouchHandler pipTouchHandler, PipMotionHelper motionHelper) {
+            PipTouchHandler pipTouchHandler, PipMotionHelper motionHelper,
+            DeviceConfigProxy deviceConfig) {
         final Resources res = context.getResources();
         context.getDisplay().getMetrics(mDisplayMetrics);
         mDisplayId = context.getDisplayId();
@@ -93,7 +95,7 @@
                 DeviceConfig.NAMESPACE_SYSTEMUI,
                 PIP_USER_RESIZE,
                 /* defaultValue = */ false);
-        DeviceConfig.addOnPropertiesChangedListener(DeviceConfig.NAMESPACE_SYSTEMUI, mMainExecutor,
+        deviceConfig.addOnPropertiesChangedListener(DeviceConfig.NAMESPACE_SYSTEMUI, mMainExecutor,
                 new DeviceConfig.OnPropertiesChangedListener() {
                     @Override
                     public void onPropertiesChanged(DeviceConfig.Properties properties) {
diff --git a/packages/SystemUI/src/com/android/systemui/pip/phone/PipTouchHandler.java b/packages/SystemUI/src/com/android/systemui/pip/phone/PipTouchHandler.java
index 79a25b2..3f73d01 100644
--- a/packages/SystemUI/src/com/android/systemui/pip/phone/PipTouchHandler.java
+++ b/packages/SystemUI/src/com/android/systemui/pip/phone/PipTouchHandler.java
@@ -48,6 +48,7 @@
 import com.android.systemui.pip.PipTaskOrganizer;
 import com.android.systemui.shared.system.InputConsumerController;
 import com.android.systemui.statusbar.FlingAnimationUtils;
+import com.android.systemui.util.DeviceConfigProxy;
 import com.android.systemui.util.FloatingContentCoordinator;
 
 import java.io.PrintWriter;
@@ -67,6 +68,8 @@
 
     // Allow dragging the PIP to a location to close it
     private final boolean mEnableDismissDragToEdge;
+    // Allow PIP to resize to a slightly bigger state upon touch
+    private final boolean mEnableResize;
     private final Context mContext;
     private final IActivityManager mActivityManager;
     private final PipBoundsHandler mPipBoundsHandler;
@@ -162,7 +165,8 @@
             InputConsumerController inputConsumerController,
             PipBoundsHandler pipBoundsHandler,
             PipTaskOrganizer pipTaskOrganizer,
-            FloatingContentCoordinator floatingContentCoordinator) {
+            FloatingContentCoordinator floatingContentCoordinator,
+            DeviceConfigProxy deviceConfig) {
         // Initialize the Pip input consumer
         mContext = context;
         mActivityManager = activityManager;
@@ -177,7 +181,8 @@
         mMotionHelper = new PipMotionHelper(mContext, activityTaskManager, pipTaskOrganizer,
                 mMenuController, mSnapAlgorithm, mFlingAnimationUtils, floatingContentCoordinator);
         mPipResizeGestureHandler =
-                new PipResizeGestureHandler(context, pipBoundsHandler, this, mMotionHelper);
+                new PipResizeGestureHandler(context, pipBoundsHandler, this, mMotionHelper,
+                        deviceConfig);
         mTouchState = new PipTouchState(ViewConfiguration.get(context), mHandler,
                 () -> mMenuController.showMenu(MENU_STATE_FULL, mMotionHelper.getBounds(),
                         mMovementBounds, true /* allowMenuTimeout */, willResizeMenu()));
@@ -188,6 +193,7 @@
         mImeOffset = res.getDimensionPixelSize(R.dimen.pip_ime_offset);
 
         mEnableDismissDragToEdge = res.getBoolean(R.bool.config_pipEnableDismissDragToEdge);
+        mEnableResize = res.getBoolean(R.bool.config_pipEnableResizeForMenu);
 
         // Register the listener for input consumer touch events
         inputConsumerController.setInputListener(this::handleTouchEvent);
@@ -263,6 +269,10 @@
     public void onMovementBoundsChanged(Rect insetBounds, Rect normalBounds, Rect curBounds,
             boolean fromImeAdjustment, boolean fromShelfAdjustment, int displayRotation) {
         final int bottomOffset = mIsImeShowing ? mImeHeight : 0;
+        final boolean fromDisplayRotationChanged = (mDisplayRotation != displayRotation);
+        if (fromDisplayRotationChanged) {
+            mTouchState.reset();
+        }
 
         // Re-calculate the expanded bounds
         mNormalBounds = normalBounds;
@@ -290,14 +300,14 @@
 
         // If this is from an IME or shelf adjustment, then we should move the PiP so that it is not
         // occluded by the IME or shelf.
-        if (fromImeAdjustment || fromShelfAdjustment) {
+        if (fromImeAdjustment || fromShelfAdjustment || fromDisplayRotationChanged) {
             if (mTouchState.isUserInteracting()) {
                 // Defer the update of the current movement bounds until after the user finishes
                 // touching the screen
             } else {
                 final float offsetBufferPx = BOTTOM_OFFSET_BUFFER_DP
                         * mContext.getResources().getDisplayMetrics().density;
-                final Rect toMovementBounds = mMenuState == MENU_STATE_FULL
+                final Rect toMovementBounds = mMenuState == MENU_STATE_FULL && willResizeMenu()
                         ? new Rect(expandedMovementBounds)
                         : new Rect(normalMovementBounds);
                 final int prevBottom = mMovementBounds.bottom - mMovementBoundsExtraOffsets;
@@ -691,11 +701,12 @@
     };
 
     /**
-     * Updates the current movement bounds based on whether the menu is currently visible.
+     * Updates the current movement bounds based on whether the menu is currently visible and
+     * resized.
      */
     private void updateMovementBounds(int menuState) {
         boolean isMenuExpanded = menuState == MENU_STATE_FULL;
-        mMovementBounds = isMenuExpanded
+        mMovementBounds = isMenuExpanded && willResizeMenu()
                 ? mExpandedMovementBounds
                 : mNormalMovementBounds;
         mPipBoundsHandler.setMinEdgeSize(
@@ -715,8 +726,11 @@
      * @return whether the menu will resize as a part of showing the full menu.
      */
     private boolean willResizeMenu() {
-        return mExpandedBounds.width() != mNormalBounds.width() ||
-                mExpandedBounds.height() != mNormalBounds.height();
+        if (!mEnableResize) {
+            return false;
+        }
+        return mExpandedBounds.width() != mNormalBounds.width()
+                || mExpandedBounds.height() != mNormalBounds.height();
     }
 
     public void dump(PrintWriter pw, String prefix) {
diff --git a/packages/SystemUI/src/com/android/systemui/qs/QSTileHost.java b/packages/SystemUI/src/com/android/systemui/qs/QSTileHost.java
index 938f9db..17ac5e5 100644
--- a/packages/SystemUI/src/com/android/systemui/qs/QSTileHost.java
+++ b/packages/SystemUI/src/com/android/systemui/qs/QSTileHost.java
@@ -28,6 +28,7 @@
 import android.provider.Settings.Secure;
 import android.service.quicksettings.Tile;
 import android.text.TextUtils;
+import android.util.ArraySet;
 import android.util.Log;
 
 import com.android.systemui.Dumpable;
@@ -61,6 +62,7 @@
 import java.util.LinkedHashMap;
 import java.util.List;
 import java.util.Optional;
+import java.util.Set;
 import java.util.function.Predicate;
 
 import javax.inject.Inject;
@@ -91,6 +93,7 @@
     private final ArrayList<QSFactory> mQsFactories = new ArrayList<>();
     private int mCurrentUser;
     private final Optional<StatusBar> mStatusBarOptional;
+    private Context mUserContext;
 
     @Inject
     public QSTileHost(Context context,
@@ -107,6 +110,7 @@
             QSLogger qsLogger) {
         mIconController = iconController;
         mContext = context;
+        mUserContext = context;
         mTunerService = tunerService;
         mPluginManager = pluginManager;
         mDumpManager = dumpManager;
@@ -207,6 +211,9 @@
         return mContext;
     }
 
+    public Context getUserContext() {
+        return mUserContext;
+    }
 
     public TileServices getTileServices() {
         return mServices;
@@ -227,6 +234,9 @@
         }
         final List<String> tileSpecs = loadTileSpecs(mContext, newValue);
         int currentUser = ActivityManager.getCurrentUser();
+        if (currentUser != mCurrentUser) {
+            mUserContext = mContext.createContextAsUser(UserHandle.of(currentUser), 0);
+        }
         if (tileSpecs.equals(mTileSpecs) && currentUser == mCurrentUser) return;
         mTiles.entrySet().stream().filter(tile -> !tileSpecs.contains(tile.getKey())).forEach(
                 tile -> {
@@ -253,6 +263,13 @@
                     mQSLogger.logTileDestroyed(tileSpec, "Tile not available");
                 }
             } else {
+                // This means that the tile is a CustomTile AND the user is different, so let's
+                // destroy it
+                if (tile != null) {
+                    tile.destroy();
+                    Log.d(TAG, "Destroying tile for wrong user: " + tileSpec);
+                    mQSLogger.logTileDestroyed(tileSpec, "Tile for wrong user");
+                }
                 Log.d(TAG, "Creating tile: " + tileSpec);
                 try {
                     tile = createTile(tileSpec);
@@ -273,7 +290,7 @@
             }
         }
         mCurrentUser = currentUser;
-        List<String> currentSpecs = new ArrayList(mTileSpecs);
+        List<String> currentSpecs = new ArrayList<>(mTileSpecs);
         mTileSpecs.clear();
         mTileSpecs.addAll(tileSpecs);
         mTiles.clear();
@@ -300,7 +317,7 @@
     }
 
     public void addTile(String spec) {
-        changeTileSpecs(tileSpecs-> tileSpecs.add(spec));
+        changeTileSpecs(tileSpecs-> !tileSpecs.contains(spec) && tileSpecs.add(spec));
     }
 
     private void changeTileSpecs(Predicate<List<String>> changeFunction) {
@@ -314,9 +331,12 @@
     }
 
     public void addTile(ComponentName tile) {
-        List<String> newSpecs = new ArrayList<>(mTileSpecs);
-        newSpecs.add(0, CustomTile.toSpec(tile));
-        changeTiles(mTileSpecs, newSpecs);
+        String spec = CustomTile.toSpec(tile);
+        if (!mTileSpecs.contains(spec)) {
+            List<String> newSpecs = new ArrayList<>(mTileSpecs);
+            newSpecs.add(0, spec);
+            changeTiles(mTileSpecs, newSpecs);
+        }
     }
 
     public void removeTile(ComponentName tile) {
@@ -326,10 +346,10 @@
     }
 
     public void changeTiles(List<String> previousTiles, List<String> newTiles) {
-        final int NP = previousTiles.size();
-        final int NA = newTiles.size();
+        final List<String> copy = new ArrayList<>(previousTiles);
+        final int NP = copy.size();
         for (int i = 0; i < NP; i++) {
-            String tileSpec = previousTiles.get(i);
+            String tileSpec = copy.get(i);
             if (!tileSpec.startsWith(CustomTile.PREFIX)) continue;
             if (!newTiles.contains(tileSpec)) {
                 ComponentName component = CustomTile.getComponentFromSpec(tileSpec);
@@ -380,16 +400,26 @@
         }
         final ArrayList<String> tiles = new ArrayList<String>();
         boolean addedDefault = false;
+        Set<String> addedSpecs = new ArraySet<>();
         for (String tile : tileList.split(",")) {
             tile = tile.trim();
             if (tile.isEmpty()) continue;
             if (tile.equals("default")) {
                 if (!addedDefault) {
-                    tiles.addAll(getDefaultSpecs(context));
+                    List<String> defaultSpecs = getDefaultSpecs(context);
+                    for (String spec : defaultSpecs) {
+                        if (!addedSpecs.contains(spec)) {
+                            tiles.add(spec);
+                            addedSpecs.add(spec);
+                        }
+                    }
                     addedDefault = true;
                 }
             } else {
-                tiles.add(tile);
+                if (!addedSpecs.contains(tile)) {
+                    tiles.add(tile);
+                    addedSpecs.add(tile);
+                }
             }
         }
         return tiles;
diff --git a/packages/SystemUI/src/com/android/systemui/qs/external/CustomTile.java b/packages/SystemUI/src/com/android/systemui/qs/external/CustomTile.java
index 21a424c..3b27fb7 100644
--- a/packages/SystemUI/src/com/android/systemui/qs/external/CustomTile.java
+++ b/packages/SystemUI/src/com/android/systemui/qs/external/CustomTile.java
@@ -20,6 +20,7 @@
 
 import android.app.ActivityManager;
 import android.content.ComponentName;
+import android.content.Context;
 import android.content.Intent;
 import android.content.pm.PackageManager;
 import android.content.pm.ResolveInfo;
@@ -72,15 +73,19 @@
     private android.graphics.drawable.Icon mDefaultIcon;
     private CharSequence mDefaultLabel;
 
+    private final Context mUserContext;
+
     private boolean mListening;
     private boolean mIsTokenGranted;
     private boolean mIsShowingDialog;
 
-    private CustomTile(QSTileHost host, String action) {
+    private CustomTile(QSTileHost host, String action, Context userContext) {
         super(host);
         mWindowManager = WindowManagerGlobal.getWindowManagerService();
         mComponent = ComponentName.unflattenFromString(action);
         mTile = new Tile();
+        mUserContext = userContext;
+        mUser = mUserContext.getUserId();
         updateDefaultTileAndIcon();
         mServiceManager = host.getTileServices().getTileWrapper(this);
         if (mServiceManager.isToggleableTile()) {
@@ -90,7 +95,6 @@
 
         mService = mServiceManager.getTileService();
         mServiceManager.setTileChangeListener(this);
-        mUser = ActivityManager.getCurrentUser();
     }
 
     @Override
@@ -100,7 +104,7 @@
 
     private void updateDefaultTileAndIcon() {
         try {
-            PackageManager pm = mContext.getPackageManager();
+            PackageManager pm = mUserContext.getPackageManager();
             int flags = PackageManager.MATCH_DIRECT_BOOT_UNAWARE | PackageManager.MATCH_DIRECT_BOOT_AWARE;
             if (isSystemApp(pm)) {
                 flags |= PackageManager.MATCH_DISABLED_COMPONENTS;
@@ -318,15 +322,16 @@
         state.state = tileState;
         Drawable drawable;
         try {
-            drawable = mTile.getIcon().loadDrawable(mContext);
+            drawable = mTile.getIcon().loadDrawable(mUserContext);
         } catch (Exception e) {
             Log.w(TAG, "Invalid icon, forcing into unavailable state");
             state.state = Tile.STATE_UNAVAILABLE;
-            drawable = mDefaultIcon.loadDrawable(mContext);
+            drawable = mDefaultIcon.loadDrawable(mUserContext);
         }
 
         final Drawable drawableF = drawable;
         state.iconSupplier = () -> {
+            if (drawableF == null) return null;
             Drawable.ConstantState cs = drawableF.getConstantState();
             if (cs != null) {
                 return new DrawableIcon(cs.newDrawable());
@@ -387,7 +392,7 @@
         return ComponentName.unflattenFromString(action);
     }
 
-    public static CustomTile create(QSTileHost host, String spec) {
+    public static CustomTile create(QSTileHost host, String spec, Context userContext) {
         if (spec == null || !spec.startsWith(PREFIX) || !spec.endsWith(")")) {
             throw new IllegalArgumentException("Bad custom tile spec: " + spec);
         }
@@ -395,6 +400,6 @@
         if (action.isEmpty()) {
             throw new IllegalArgumentException("Empty custom tile spec action");
         }
-        return new CustomTile(host, action);
+        return new CustomTile(host, action, userContext);
     }
 }
diff --git a/packages/SystemUI/src/com/android/systemui/qs/external/TileLifecycleManager.java b/packages/SystemUI/src/com/android/systemui/qs/external/TileLifecycleManager.java
index 17b0251..aa51771 100644
--- a/packages/SystemUI/src/com/android/systemui/qs/external/TileLifecycleManager.java
+++ b/packages/SystemUI/src/com/android/systemui/qs/external/TileLifecycleManager.java
@@ -279,6 +279,7 @@
         if (mPackageReceiverRegistered.get() || mUserReceiverRegistered.get()) {
             stopPackageListening();
         }
+        mChangeListener = null;
     }
 
     private void handleDeath() {
diff --git a/packages/SystemUI/src/com/android/systemui/qs/tileimpl/QSFactoryImpl.java b/packages/SystemUI/src/com/android/systemui/qs/tileimpl/QSFactoryImpl.java
index 554672d..1b8717b 100644
--- a/packages/SystemUI/src/com/android/systemui/qs/tileimpl/QSFactoryImpl.java
+++ b/packages/SystemUI/src/com/android/systemui/qs/tileimpl/QSFactoryImpl.java
@@ -178,7 +178,9 @@
         }
 
         // Custom tiles
-        if (tileSpec.startsWith(CustomTile.PREFIX)) return CustomTile.create(mHost, tileSpec);
+        if (tileSpec.startsWith(CustomTile.PREFIX)) {
+            return CustomTile.create(mHost, tileSpec, mHost.getUserContext());
+        }
 
         // Debug tiles.
         if (Build.IS_DEBUGGABLE) {
diff --git a/packages/SystemUI/src/com/android/systemui/qs/tiles/DndTile.java b/packages/SystemUI/src/com/android/systemui/qs/tiles/DndTile.java
index ebf45a6..9f7b84a 100644
--- a/packages/SystemUI/src/com/android/systemui/qs/tiles/DndTile.java
+++ b/packages/SystemUI/src/com/android/systemui/qs/tiles/DndTile.java
@@ -53,6 +53,7 @@
 import com.android.systemui.R;
 import com.android.systemui.SysUIToast;
 import com.android.systemui.broadcast.BroadcastDispatcher;
+import com.android.systemui.dagger.qualifiers.Main;
 import com.android.systemui.plugins.ActivityStarter;
 import com.android.systemui.plugins.qs.DetailAdapter;
 import com.android.systemui.plugins.qs.QSTile.BooleanState;
@@ -79,6 +80,7 @@
     private final ZenModeController mController;
     private final DndDetailAdapter mDetailAdapter;
     private final ActivityStarter mActivityStarter;
+    private final SharedPreferences mSharedPreferences;
     private final BroadcastDispatcher mBroadcastDispatcher;
 
     private boolean mListening;
@@ -87,10 +89,12 @@
 
     @Inject
     public DndTile(QSHost host, ZenModeController zenModeController,
-            ActivityStarter activityStarter, BroadcastDispatcher broadcastDispatcher) {
+            ActivityStarter activityStarter, BroadcastDispatcher broadcastDispatcher,
+            @Main SharedPreferences sharedPreferences) {
         super(host);
         mController = zenModeController;
         mActivityStarter = activityStarter;
+        mSharedPreferences = sharedPreferences;
         mDetailAdapter = new DndDetailAdapter();
         mBroadcastDispatcher = broadcastDispatcher;
         broadcastDispatcher.registerReceiver(mReceiver, new IntentFilter(ACTION_SET_VISIBLE));
@@ -111,16 +115,16 @@
         Prefs.putBoolean(context, Prefs.Key.DND_TILE_VISIBLE, visible);
     }
 
-    public static boolean isVisible(Context context) {
-        return Prefs.getBoolean(context, Prefs.Key.DND_TILE_VISIBLE, false /* defaultValue */);
+    public static boolean isVisible(SharedPreferences prefs) {
+        return prefs.getBoolean(Prefs.Key.DND_TILE_VISIBLE, false /* defaultValue */);
     }
 
     public static void setCombinedIcon(Context context, boolean combined) {
         Prefs.putBoolean(context, Prefs.Key.DND_TILE_COMBINED_ICON, combined);
     }
 
-    public static boolean isCombinedIcon(Context context) {
-        return Prefs.getBoolean(context, Prefs.Key.DND_TILE_COMBINED_ICON,
+    public static boolean isCombinedIcon(SharedPreferences sharedPreferences) {
+        return sharedPreferences.getBoolean(Prefs.Key.DND_TILE_COMBINED_ICON,
                 false /* defaultValue */);
     }
 
@@ -301,7 +305,7 @@
 
     @Override
     public boolean isAvailable() {
-        return isVisible(mContext);
+        return isVisible(mSharedPreferences);
     }
 
     private final OnSharedPreferenceChangeListener mPrefListener
diff --git a/packages/SystemUI/src/com/android/systemui/qs/tiles/RotationLockTile.java b/packages/SystemUI/src/com/android/systemui/qs/tiles/RotationLockTile.java
index 2557226..5dcb4e3 100644
--- a/packages/SystemUI/src/com/android/systemui/qs/tiles/RotationLockTile.java
+++ b/packages/SystemUI/src/com/android/systemui/qs/tiles/RotationLockTile.java
@@ -16,9 +16,9 @@
 
 package com.android.systemui.qs.tiles;
 
-import android.content.Context;
 import android.content.Intent;
 import android.content.res.Configuration;
+import android.content.res.Resources;
 import android.provider.Settings;
 import android.service.quicksettings.Tile;
 import android.widget.Switch;
@@ -81,11 +81,11 @@
     }
 
     public static boolean isCurrentOrientationLockPortrait(RotationLockController controller,
-            Context context) {
+            Resources resources) {
         int lockOrientation = controller.getRotationLockOrientation();
         if (lockOrientation == Configuration.ORIENTATION_UNDEFINED) {
             // Freely rotating device; use current rotation
-            return context.getResources().getConfiguration().orientation
+            return resources.getConfiguration().orientation
                     != Configuration.ORIENTATION_LANDSCAPE;
         } else {
             return lockOrientation != Configuration.ORIENTATION_LANDSCAPE;
diff --git a/packages/SystemUI/src/com/android/systemui/screenrecord/RecordingService.java b/packages/SystemUI/src/com/android/systemui/screenrecord/RecordingService.java
index 626f298..390ac09 100644
--- a/packages/SystemUI/src/com/android/systemui/screenrecord/RecordingService.java
+++ b/packages/SystemUI/src/com/android/systemui/screenrecord/RecordingService.java
@@ -63,7 +63,7 @@
 /**
  * A service which records the device screen and optionally microphone input.
  */
-public class RecordingService extends Service {
+public class RecordingService extends Service implements MediaRecorder.OnInfoListener {
     public static final int REQUEST_CODE = 2;
 
     private static final int NOTIFICATION_ID = 1;
@@ -85,6 +85,8 @@
     private static final int VIDEO_FRAME_RATE = 30;
     private static final int AUDIO_BIT_RATE = 16;
     private static final int AUDIO_SAMPLE_RATE = 44100;
+    private static final int MAX_DURATION_MS = 60 * 60 * 1000;
+    private static final long MAX_FILESIZE_BYTES = 5000000000L;
 
     private final RecordingController mController;
     private MediaProjection mMediaProjection;
@@ -250,6 +252,8 @@
             mMediaRecorder.setVideoSize(screenWidth, screenHeight);
             mMediaRecorder.setVideoFrameRate(VIDEO_FRAME_RATE);
             mMediaRecorder.setVideoEncodingBitRate(VIDEO_BIT_RATE);
+            mMediaRecorder.setMaxDuration(MAX_DURATION_MS);
+            mMediaRecorder.setMaxFileSize(MAX_FILESIZE_BYTES);
 
             // Set up audio
             if (mUseAudio) {
@@ -274,6 +278,7 @@
                     null,
                     null);
 
+            mMediaRecorder.setOnInfoListener(this);
             mMediaRecorder.start();
             mController.updateState(true);
         } catch (IOException e) {
@@ -454,4 +459,10 @@
         return new Intent(context, RecordingService.class).setAction(ACTION_DELETE)
                 .putExtra(EXTRA_PATH, path);
     }
+
+    @Override
+    public void onInfo(MediaRecorder mr, int what, int extra) {
+        Log.d(TAG, "Media recorder info: " + what);
+        onStartCommand(getStopIntent(this), 0, 0);
+    }
 }
diff --git a/packages/SystemUI/src/com/android/systemui/screenshot/GlobalScreenshot.java b/packages/SystemUI/src/com/android/systemui/screenshot/GlobalScreenshot.java
index f06cd54..7c770f4 100644
--- a/packages/SystemUI/src/com/android/systemui/screenshot/GlobalScreenshot.java
+++ b/packages/SystemUI/src/com/android/systemui/screenshot/GlobalScreenshot.java
@@ -514,12 +514,17 @@
                         1, cornerScale, mFastOutSlowIn.getInterpolation(t / scalePct));
                 mScreenshotView.setScaleX(scale);
                 mScreenshotView.setScaleY(scale);
+            } else {
+                mScreenshotView.setScaleX(cornerScale);
+                mScreenshotView.setScaleY(cornerScale);
             }
 
             if (t < xPositionPct) {
                 float xCenter = MathUtils.lerp(startPos.x, finalPos.x,
                         mFastOutSlowIn.getInterpolation(t / xPositionPct));
                 mScreenshotView.setX(xCenter - width * mScreenshotView.getScaleX() / 2f);
+            } else {
+                mScreenshotView.setX(finalPos.x - width * mScreenshotView.getScaleX() / 2f);
             }
             float yCenter = MathUtils.lerp(startPos.y, finalPos.y,
                     mFastOutSlowIn.getInterpolation(t));
@@ -544,6 +549,10 @@
             @Override
             public void onAnimationEnd(Animator animation) {
                 super.onAnimationEnd(animation);
+                mScreenshotView.setScaleX(cornerScale);
+                mScreenshotView.setScaleY(cornerScale);
+                mScreenshotView.setX(finalPos.x - width * cornerScale / 2f);
+                mScreenshotView.setY(finalPos.y - height * cornerScale / 2f);
                 Rect bounds = new Rect();
                 mScreenshotView.getBoundsOnScreen(bounds);
                 mDismissButton.setX(bounds.right - mDismissButtonSize / 2f);
diff --git a/packages/SystemUI/src/com/android/systemui/stackdivider/Divider.java b/packages/SystemUI/src/com/android/systemui/stackdivider/Divider.java
index 56cdff4..27b799b 100644
--- a/packages/SystemUI/src/com/android/systemui/stackdivider/Divider.java
+++ b/packages/SystemUI/src/com/android/systemui/stackdivider/Divider.java
@@ -401,6 +401,7 @@
                 return;
             }
             mMinimized = minimized;
+            WindowManagerProxy.applyPrimaryFocusable(mSplits, !mMinimized);
             mView.setMinimizedDockStack(minimized, getAnimDuration(), mHomeStackResizable);
             updateTouchable();
         });
@@ -504,6 +505,7 @@
         final boolean wasMinimized = mMinimized;
         mMinimized = true;
         setHomeStackResizable(mSplits.mSecondary.isResizable());
+        WindowManagerProxy.applyPrimaryFocusable(mSplits, false /* focusable */);
         if (!inSplitMode()) {
             // Wasn't in split-mode yet, so enter now.
             if (DEBUG) {
@@ -521,6 +523,9 @@
     }
 
     void ensureNormalSplit() {
+        if (mMinimized) {
+            WindowManagerProxy.applyPrimaryFocusable(mSplits, true /* focusable */);
+        }
         if (!inSplitMode()) {
             // Wasn't in split-mode, so enter now.
             if (DEBUG) {
diff --git a/packages/SystemUI/src/com/android/systemui/stackdivider/WindowManagerProxy.java b/packages/SystemUI/src/com/android/systemui/stackdivider/WindowManagerProxy.java
index 7685733..167c33a 100644
--- a/packages/SystemUI/src/com/android/systemui/stackdivider/WindowManagerProxy.java
+++ b/packages/SystemUI/src/com/android/systemui/stackdivider/WindowManagerProxy.java
@@ -292,10 +292,23 @@
             for (int i = freeHomeAndRecents.size() - 1; i >= 0; --i) {
                 wct.setBounds(freeHomeAndRecents.get(i).token, null);
             }
+            // Reset focusable to true
+            wct.setFocusable(tiles.mPrimary.token, true /* focusable */);
             ActivityTaskManager.getTaskOrganizerController().applyContainerTransaction(wct,
                     null /* organizer */);
         } catch (RemoteException e) {
             Log.w(TAG, "Failed to remove stack: " + e);
         }
     }
+
+    static void applyPrimaryFocusable(SplitScreenTaskOrganizer splits, boolean focusable) {
+        try {
+            WindowContainerTransaction wct = new WindowContainerTransaction();
+            wct.setFocusable(splits.mPrimary.token, focusable);
+            ActivityTaskManager.getTaskOrganizerController().applyContainerTransaction(wct,
+                    null /* organizer */);
+        } catch (RemoteException e) {
+            Log.w(TAG, "Error setting focusability: " + e);
+        }
+    }
 }
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/AutoHideUiElement.java b/packages/SystemUI/src/com/android/systemui/statusbar/AutoHideUiElement.java
new file mode 100644
index 0000000..af04135
--- /dev/null
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/AutoHideUiElement.java
@@ -0,0 +1,53 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.systemui.statusbar;
+
+/**
+ * Common interface for a UI element controlled by
+ * {@link com.android.systemui.statusbar.phone.AutoHideController}. These UI elements  automatically
+ * hidden by {@link com.android.systemui.statusbar.phone.AutoHideController} when in some transient
+ * state.
+ */
+public interface AutoHideUiElement {
+
+    /**
+     * Ensures that the {@link AutoHideUiElement} reflects the current expected state. This
+     * method will be posted as a {@link Runnable} in the main thread.
+     */
+    void synchronizeState();
+
+    /**
+     * The {@link com.android.systemui.statusbar.phone.AutoHideController} is responsible for
+     * automatically hiding ui elements that are only shown transiently. This method determines
+     * whether a manual touch should also hide the ui elements that are temporarily visible.
+     *
+     * Note that all {@link AutoHideUiElement} instances should return true for a manual touch to
+     * trigger {@link #hide()} on the ui elements.
+     */
+    default boolean shouldHideOnTouch() {
+        return true;
+    }
+
+    /** Returns true if the {@link AutoHideUiElement} is visible. */
+    boolean isVisible();
+
+    /**
+     * Called to hide the {@link AutoHideUiElement} through the
+     * {@link com.android.systemui.statusbar.phone.AutoHideController}.
+     */
+    void hide();
+}
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/NavigationBarController.java b/packages/SystemUI/src/com/android/systemui/statusbar/NavigationBarController.java
index a8188b3..ebac4b2 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/NavigationBarController.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/NavigationBarController.java
@@ -149,7 +149,6 @@
             AutoHideController autoHideController = isOnDefaultDisplay
                     ? Dependency.get(AutoHideController.class)
                     : new AutoHideController(context, mHandler,
-                            Dependency.get(NotificationRemoteInputManager.class),
                             Dependency.get(IWindowManager.class));
             navBar.setAutoHideController(autoHideController);
             navBar.restoreAppearanceAndTransientState();
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/NotificationListener.java b/packages/SystemUI/src/com/android/systemui/statusbar/NotificationListener.java
index b43fe73..047edd2 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/NotificationListener.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/NotificationListener.java
@@ -20,6 +20,7 @@
 import static com.android.systemui.statusbar.notification.NotificationEntryManager.UNDEFINED_DISMISS_REASON;
 import static com.android.systemui.statusbar.phone.StatusBar.DEBUG;
 
+import android.annotation.NonNull;
 import android.annotation.SuppressLint;
 import android.app.NotificationManager;
 import android.content.ComponentName;
@@ -161,6 +162,15 @@
         }
     }
 
+    public final void unsnoozeNotification(@NonNull String key) {
+        if (!isBound()) return;
+        try {
+            getNotificationInterface().unsnoozeNotificationFromSystemListener(mWrapper, key);
+        } catch (android.os.RemoteException ex) {
+            Log.v(TAG, "Unable to contact notification manager", ex);
+        }
+    }
+
     public void registerAsSystemService() {
         try {
             registerAsSystemService(mContext,
@@ -195,7 +205,8 @@
                     new ArrayList<>(),
                     false,
                     false,
-                    false
+                    false,
+                    null
             );
         }
         return ranking;
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/NotificationMediaManager.java b/packages/SystemUI/src/com/android/systemui/statusbar/NotificationMediaManager.java
index f8db922..3d7beea 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/NotificationMediaManager.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/NotificationMediaManager.java
@@ -65,6 +65,7 @@
 import com.android.systemui.statusbar.phone.ScrimState;
 import com.android.systemui.statusbar.phone.StatusBar;
 import com.android.systemui.statusbar.policy.KeyguardStateController;
+import com.android.systemui.util.DeviceConfigProxy;
 
 import java.io.FileDescriptor;
 import java.io.PrintWriter;
@@ -183,7 +184,8 @@
             NotificationEntryManager notificationEntryManager,
             MediaArtworkProcessor mediaArtworkProcessor,
             KeyguardBypassController keyguardBypassController,
-            @Main Executor mainExecutor) {
+            @Main Executor mainExecutor,
+            DeviceConfigProxy deviceConfig) {
         mContext = context;
         mMediaArtworkProcessor = mediaArtworkProcessor;
         mKeyguardBypassController = keyguardBypassController;
@@ -212,7 +214,8 @@
             public void onEntryRemoved(
                     NotificationEntry entry,
                     NotificationVisibility visibility,
-                    boolean removedByUser) {
+                    boolean removedByUser,
+                    int reason) {
                 onNotificationRemoved(entry.getKey());
             }
         });
@@ -221,7 +224,7 @@
                 DeviceConfig.getProperty(DeviceConfig.NAMESPACE_SYSTEMUI,
                     SystemUiDeviceConfigFlags.COMPACT_MEDIA_SEEKBAR_ENABLED));
 
-        DeviceConfig.addOnPropertiesChangedListener(DeviceConfig.NAMESPACE_SYSTEMUI,
+        deviceConfig.addOnPropertiesChangedListener(DeviceConfig.NAMESPACE_SYSTEMUI,
                 mContext.getMainExecutor(),
                 mPropertiesChangedListener);
     }
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/NotificationRemoteInputManager.java b/packages/SystemUI/src/com/android/systemui/statusbar/NotificationRemoteInputManager.java
index ebc2fa6..bf28040 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/NotificationRemoteInputManager.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/NotificationRemoteInputManager.java
@@ -292,7 +292,8 @@
             public void onEntryRemoved(
                     @Nullable NotificationEntry entry,
                     NotificationVisibility visibility,
-                    boolean removedByUser) {
+                    boolean removedByUser,
+                    int reason) {
                 // We're removing the notification, the smart controller can forget about it.
                 mSmartReplyController.stopSending(entry);
 
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/NotificationViewHierarchyManager.java b/packages/SystemUI/src/com/android/systemui/statusbar/NotificationViewHierarchyManager.java
index 7e70c20..fe2f1f3 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/NotificationViewHierarchyManager.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/NotificationViewHierarchyManager.java
@@ -30,6 +30,7 @@
 import com.android.systemui.dagger.qualifiers.Main;
 import com.android.systemui.plugins.statusbar.StatusBarStateController;
 import com.android.systemui.statusbar.dagger.StatusBarModule;
+import com.android.systemui.statusbar.notification.DynamicChildBindController;
 import com.android.systemui.statusbar.notification.DynamicPrivacyController;
 import com.android.systemui.statusbar.notification.NotificationEntryManager;
 import com.android.systemui.statusbar.notification.VisualStabilityManager;
@@ -59,11 +60,12 @@
 
     private final Handler mHandler;
 
-    //TODO: change this top <Entry, List<Entry>>?
-    private final HashMap<ExpandableNotificationRow, List<ExpandableNotificationRow>>
-            mTmpChildOrderMap = new HashMap<>();
+    /** Re-usable map of notifications to their sorted children.*/
+    private final HashMap<NotificationEntry, List<NotificationEntry>> mTmpChildOrderMap =
+            new HashMap<>();
 
     // Dependencies:
+    private final DynamicChildBindController mDynamicChildBindController;
     protected final NotificationLockscreenUserManager mLockscreenUserManager;
     protected final NotificationGroupManager mGroupManager;
     protected final VisualStabilityManager mVisualStabilityManager;
@@ -105,7 +107,8 @@
             KeyguardBypassController bypassController,
             BubbleController bubbleController,
             DynamicPrivacyController privacyController,
-            ForegroundServiceSectionController fgsSectionController) {
+            ForegroundServiceSectionController fgsSectionController,
+            DynamicChildBindController dynamicChildBindController) {
         mContext = context;
         mHandler = mainHandler;
         mLockscreenUserManager = notificationLockscreenUserManager;
@@ -121,6 +124,7 @@
         mBubbleController = bubbleController;
         mDynamicPrivacyController = privacyController;
         privacyController.addListener(this);
+        mDynamicChildBindController = dynamicChildBindController;
     }
 
     public void setUpWithPresenter(NotificationPresenter presenter,
@@ -175,13 +179,12 @@
             ent.getRow().setNeedsRedaction(needsRedaction);
             if (mGroupManager.isChildInGroupWithSummary(ent.getSbn())) {
                 NotificationEntry summary = mGroupManager.getGroupSummary(ent.getSbn());
-                List<ExpandableNotificationRow> orderedChildren =
-                        mTmpChildOrderMap.get(summary.getRow());
+                List<NotificationEntry> orderedChildren = mTmpChildOrderMap.get(summary);
                 if (orderedChildren == null) {
                     orderedChildren = new ArrayList<>();
-                    mTmpChildOrderMap.put(summary.getRow(), orderedChildren);
+                    mTmpChildOrderMap.put(summary, orderedChildren);
                 }
-                orderedChildren.add(ent.getRow());
+                orderedChildren.add(ent);
             } else {
                 toShow.add(ent.getRow());
             }
@@ -260,6 +263,7 @@
 
         }
 
+        mDynamicChildBindController.updateChildContentViews(mTmpChildOrderMap);
         mVisualStabilityManager.onReorderingFinished();
         // clear the map again for the next usage
         mTmpChildOrderMap.clear();
@@ -274,6 +278,7 @@
     private void addNotificationChildrenAndSort() {
         // Let's now add all notification children which are missing
         boolean orderChanged = false;
+        ArrayList<ExpandableNotificationRow> orderedRows = new ArrayList<>();
         for (int i = 0; i < mListContainer.getContainerChildCount(); i++) {
             View view = mListContainer.getContainerChildAt(i);
             if (!(view instanceof ExpandableNotificationRow)) {
@@ -283,11 +288,11 @@
 
             ExpandableNotificationRow parent = (ExpandableNotificationRow) view;
             List<ExpandableNotificationRow> children = parent.getNotificationChildren();
-            List<ExpandableNotificationRow> orderedChildren = mTmpChildOrderMap.get(parent);
+            List<NotificationEntry> orderedChildren = mTmpChildOrderMap.get(parent.getEntry());
 
             for (int childIndex = 0; orderedChildren != null && childIndex < orderedChildren.size();
                     childIndex++) {
-                ExpandableNotificationRow childView = orderedChildren.get(childIndex);
+                ExpandableNotificationRow childView = orderedChildren.get(childIndex).getRow();
                 if (children == null || !children.contains(childView)) {
                     if (childView.getParent() != null) {
                         Log.wtf(TAG, "trying to add a notification child that already has " +
@@ -300,11 +305,13 @@
                     parent.addChildNotification(childView, childIndex);
                     mListContainer.notifyGroupChildAdded(childView);
                 }
+                orderedRows.add(childView);
             }
 
             // Finally after removing and adding has been performed we can apply the order.
-            orderChanged |= parent.applyChildOrder(orderedChildren, mVisualStabilityManager,
+            orderChanged |= parent.applyChildOrder(orderedRows, mVisualStabilityManager,
                     mEntryManager);
+            orderedRows.clear();
         }
         if (orderChanged) {
             mListContainer.generateChildOrderChangedEvent();
@@ -323,13 +330,13 @@
 
             ExpandableNotificationRow parent = (ExpandableNotificationRow) view;
             List<ExpandableNotificationRow> children = parent.getNotificationChildren();
-            List<ExpandableNotificationRow> orderedChildren = mTmpChildOrderMap.get(parent);
+            List<NotificationEntry> orderedChildren = mTmpChildOrderMap.get(parent.getEntry());
 
             if (children != null) {
                 toRemove.clear();
                 for (ExpandableNotificationRow childRow : children) {
                     if ((orderedChildren == null
-                            || !orderedChildren.contains(childRow))
+                            || !orderedChildren.contains(childRow.getEntry()))
                             && !childRow.keepInParent()) {
                         toRemove.add(childRow);
                     }
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/dagger/StatusBarDependenciesModule.java b/packages/SystemUI/src/com/android/systemui/statusbar/dagger/StatusBarDependenciesModule.java
index cd5bb77..4c99a90 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/dagger/StatusBarDependenciesModule.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/dagger/StatusBarDependenciesModule.java
@@ -32,6 +32,7 @@
 import com.android.systemui.statusbar.NotificationRemoteInputManager;
 import com.android.systemui.statusbar.NotificationViewHierarchyManager;
 import com.android.systemui.statusbar.SmartReplyController;
+import com.android.systemui.statusbar.notification.DynamicChildBindController;
 import com.android.systemui.statusbar.notification.DynamicPrivacyController;
 import com.android.systemui.statusbar.notification.NotificationEntryManager;
 import com.android.systemui.statusbar.notification.VisualStabilityManager;
@@ -42,6 +43,7 @@
 import com.android.systemui.statusbar.phone.StatusBar;
 import com.android.systemui.statusbar.policy.RemoteInputUriController;
 import com.android.systemui.tracing.ProtoTracer;
+import com.android.systemui.util.DeviceConfigProxy;
 
 import java.util.concurrent.Executor;
 
@@ -91,7 +93,8 @@
             NotificationEntryManager notificationEntryManager,
             MediaArtworkProcessor mediaArtworkProcessor,
             KeyguardBypassController keyguardBypassController,
-            @Main Executor mainExecutor) {
+            @Main Executor mainExecutor,
+            DeviceConfigProxy deviceConfigProxy) {
         return new NotificationMediaManager(
                 context,
                 statusBarLazy,
@@ -99,7 +102,8 @@
                 notificationEntryManager,
                 mediaArtworkProcessor,
                 keyguardBypassController,
-                mainExecutor);
+                mainExecutor,
+                deviceConfigProxy);
     }
 
     /** */
@@ -135,7 +139,8 @@
             KeyguardBypassController bypassController,
             BubbleController bubbleController,
             DynamicPrivacyController privacyController,
-            ForegroundServiceSectionController fgsSectionController) {
+            ForegroundServiceSectionController fgsSectionController,
+            DynamicChildBindController dynamicChildBindController) {
         return new NotificationViewHierarchyManager(
                 context,
                 mainHandler,
@@ -147,7 +152,8 @@
                 bypassController,
                 bubbleController,
                 privacyController,
-                fgsSectionController);
+                fgsSectionController,
+                dynamicChildBindController);
     }
 
     /**
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/notification/DynamicChildBindController.java b/packages/SystemUI/src/com/android/systemui/statusbar/notification/DynamicChildBindController.java
new file mode 100644
index 0000000..059d6ff
--- /dev/null
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/notification/DynamicChildBindController.java
@@ -0,0 +1,118 @@
+/*
+ * Copyright (C) 2019 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.systemui.statusbar.notification;
+
+import static com.android.systemui.statusbar.notification.row.NotificationContentInflater.FLAG_CONTENT_VIEW_CONTRACTED;
+import static com.android.systemui.statusbar.notification.row.NotificationContentInflater.FLAG_CONTENT_VIEW_EXPANDED;
+import static com.android.systemui.statusbar.notification.stack.NotificationChildrenContainer.NUMBER_OF_CHILDREN_WHEN_CHILDREN_EXPANDED;
+
+import com.android.systemui.statusbar.notification.collection.NotifPipeline;
+import com.android.systemui.statusbar.notification.collection.NotificationEntry;
+import com.android.systemui.statusbar.notification.row.ExpandableNotificationRow;
+import com.android.systemui.statusbar.notification.row.RowContentBindParams;
+import com.android.systemui.statusbar.notification.row.RowContentBindStage;
+
+import java.util.List;
+import java.util.Map;
+
+import javax.inject.Inject;
+
+/**
+ * Controller that binds/unbinds views content views on notification group children.
+ *
+ * We currently only show a limited number of notification children even if more exist, so we
+ * can save memory by freeing content views when they're not visible and binding them again when
+ * they get close to being visible.
+ *
+ * Eventually, when {@link NotifPipeline} takes over as the new notification pipeline, we'll have
+ * more control over which notifications even make it to inflation in the first place and be able
+ * to enforce this at an earlier stage at the level of the {@link ExpandableNotificationRow}, but
+ * for now, we're just doing it at the level of content views.
+ */
+public class DynamicChildBindController {
+    private final RowContentBindStage mStage;
+    private final int mChildBindCutoff;
+
+    @Inject
+    public DynamicChildBindController(RowContentBindStage stage) {
+        this(stage, CHILD_BIND_CUTOFF);
+    }
+
+    /**
+     * @param childBindCutoff the cutoff where we no longer bother having content views bound
+     */
+    DynamicChildBindController(
+            RowContentBindStage stage,
+            int childBindCutoff) {
+        mStage = stage;
+        mChildBindCutoff = childBindCutoff;
+    }
+
+    /**
+     * Update the child content views, unbinding content views on children that won't be visible
+     * and binding content views on children that will be visible eventually.
+     *
+     * @param groupNotifs map of notification summaries to their children
+     */
+    public void updateChildContentViews(
+            Map<NotificationEntry, List<NotificationEntry>> groupNotifs) {
+        for (NotificationEntry entry : groupNotifs.keySet()) {
+            List<NotificationEntry> children = groupNotifs.get(entry);
+            for (int j = 0; j < children.size(); j++) {
+                NotificationEntry childEntry = children.get(j);
+                if (j >= mChildBindCutoff) {
+                    if (hasChildContent(childEntry)) {
+                        freeChildContent(childEntry);
+                    }
+                } else {
+                    if (!hasChildContent(childEntry)) {
+                        bindChildContent(childEntry);
+                    }
+                }
+            }
+        }
+    }
+
+    private boolean hasChildContent(NotificationEntry entry) {
+        ExpandableNotificationRow row = entry.getRow();
+        return row.getPrivateLayout().getContractedChild() != null
+                || row.getPrivateLayout().getExpandedChild() != null;
+    }
+
+    private void freeChildContent(NotificationEntry entry) {
+        RowContentBindParams params = mStage.getStageParams(entry);
+        params.freeContentViews(FLAG_CONTENT_VIEW_CONTRACTED);
+        params.freeContentViews(FLAG_CONTENT_VIEW_EXPANDED);
+        mStage.requestRebind(entry, null);
+    }
+
+    private void bindChildContent(NotificationEntry entry) {
+        RowContentBindParams params = mStage.getStageParams(entry);
+        params.requireContentViews(FLAG_CONTENT_VIEW_CONTRACTED);
+        params.requireContentViews(FLAG_CONTENT_VIEW_EXPANDED);
+        mStage.requestRebind(entry, null);
+    }
+
+    /**
+     * How big the buffer of extra views we keep around to be ready to show when we do need to
+     * dynamically inflate.
+     */
+    private static final int EXTRA_VIEW_BUFFER_COUNT = 1;
+
+    private static final int CHILD_BIND_CUTOFF =
+            NUMBER_OF_CHILDREN_WHEN_CHILDREN_EXPANDED + EXTRA_VIEW_BUFFER_COUNT;
+}
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/notification/NotificationAlertingManager.java b/packages/SystemUI/src/com/android/systemui/statusbar/notification/NotificationAlertingManager.java
index 07cf9d9..df21f0b 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/notification/NotificationAlertingManager.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/notification/NotificationAlertingManager.java
@@ -77,7 +77,8 @@
             public void onEntryRemoved(
                     NotificationEntry entry,
                     NotificationVisibility visibility,
-                    boolean removedByUser) {
+                    boolean removedByUser,
+                    int reason) {
                 stopAlerting(entry.getKey());
             }
         });
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/notification/NotificationEntryListener.java b/packages/SystemUI/src/com/android/systemui/statusbar/notification/NotificationEntryListener.java
index 25253a1..2beceb2 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/notification/NotificationEntryListener.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/notification/NotificationEntryListener.java
@@ -92,7 +92,8 @@
     default void onEntryRemoved(
             NotificationEntry entry,
             @Nullable NotificationVisibility visibility,
-            boolean removedByUser) {
+            boolean removedByUser,
+            int reason) {
     }
 
     /**
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/notification/NotificationEntryManager.java b/packages/SystemUI/src/com/android/systemui/statusbar/notification/NotificationEntryManager.java
index 5ebd368..7f0479c 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/notification/NotificationEntryManager.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/notification/NotificationEntryManager.java
@@ -477,7 +477,7 @@
 
                 mLogger.logNotifRemoved(entry.getKey(), removedByUser);
                 for (NotificationEntryListener listener : mNotificationEntryListeners) {
-                    listener.onEntryRemoved(entry, visibility, removedByUser);
+                    listener.onEntryRemoved(entry, visibility, removedByUser, reason);
                 }
                 for (NotifCollectionListener listener : mNotifCollectionListeners) {
                     // NEM doesn't have a good knowledge of reasons so defaulting to unknown.
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/notification/NotificationListController.java b/packages/SystemUI/src/com/android/systemui/statusbar/notification/NotificationListController.java
index f2765db..c9c6f28 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/notification/NotificationListController.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/notification/NotificationListController.java
@@ -59,7 +59,8 @@
         public void onEntryRemoved(
                 NotificationEntry entry,
                 NotificationVisibility visibility,
-                boolean removedByUser) {
+                boolean removedByUser,
+                int reason) {
             mListContainer.cleanUpViewStateForEntry(entry);
         }
     };
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 25a832d..3e9d8a4 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
@@ -153,6 +153,7 @@
     public String remoteInputMimeType;
     public Uri remoteInputUri;
     private Notification.BubbleMetadata mBubbleMetadata;
+    private ShortcutInfo mShortcutInfo;
 
     /**
      * If {@link android.app.RemoteInput#getEditChoicesBeforeSending} is enabled, and the user is
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/notification/logging/NotificationLogger.java b/packages/SystemUI/src/com/android/systemui/statusbar/notification/logging/NotificationLogger.java
index becb758..6e161c9 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/notification/logging/NotificationLogger.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/notification/logging/NotificationLogger.java
@@ -213,7 +213,8 @@
             public void onEntryRemoved(
                     NotificationEntry entry,
                     NotificationVisibility visibility,
-                    boolean removedByUser) {
+                    boolean removedByUser,
+                    int reason) {
                 if (removedByUser && visibility != null) {
                     logNotificationClear(entry.getKey(), entry.getSbn(), visibility);
                 }
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/notification/people/PeopleHub.kt b/packages/SystemUI/src/com/android/systemui/statusbar/notification/people/PeopleHub.kt
index 2a02c19..3007198 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/notification/people/PeopleHub.kt
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/notification/people/PeopleHub.kt
@@ -47,7 +47,7 @@
     val key: PersonKey,
     val name: CharSequence,
     val avatar: Drawable,
-    val clickIntent: PendingIntent,
+    val clickRunnable: Runnable,
     val userId: Int
 )
 
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/notification/people/PeopleHubNotificationListener.kt b/packages/SystemUI/src/com/android/systemui/statusbar/notification/people/PeopleHubNotificationListener.kt
index 721f32a..360bf96 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/notification/people/PeopleHubNotificationListener.kt
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/notification/people/PeopleHubNotificationListener.kt
@@ -17,20 +17,30 @@
 package com.android.systemui.statusbar.notification.people
 
 import android.app.Notification
+import android.content.Context
+import android.content.pm.LauncherApps
+import android.content.pm.PackageManager
+import android.content.pm.ShortcutInfo
 import android.content.pm.UserInfo
+import android.graphics.drawable.BitmapDrawable
 import android.graphics.drawable.Drawable
 import android.os.UserManager
+import android.service.notification.NotificationListenerService
+import android.service.notification.NotificationListenerService.REASON_SNOOZED
 import android.service.notification.StatusBarNotification
+import android.util.IconDrawableFactory
 import android.util.SparseArray
 import android.view.View
 import android.view.ViewGroup
 import android.widget.ImageView
 import com.android.internal.statusbar.NotificationVisibility
 import com.android.internal.widget.MessagingGroup
+import com.android.settingslib.notification.ConversationIconFactory
 import com.android.systemui.R
 import com.android.systemui.dagger.qualifiers.Background
 import com.android.systemui.dagger.qualifiers.Main
 import com.android.systemui.plugins.NotificationPersonExtractorPlugin
+import com.android.systemui.statusbar.NotificationListener
 import com.android.systemui.statusbar.NotificationLockscreenUserManager
 import com.android.systemui.statusbar.notification.NotificationEntryListener
 import com.android.systemui.statusbar.notification.NotificationEntryManager
@@ -69,7 +79,7 @@
 
     override fun extractPerson(sbn: StatusBarNotification) =
             plugin?.extractPerson(sbn)?.run {
-                PersonModel(key, name, avatar, clickIntent, sbn.user.identifier)
+                PersonModel(key, name, avatar, clickRunnable, sbn.user.identifier)
             }
 
     override fun extractPersonKey(sbn: StatusBarNotification) = plugin?.extractPersonKey(sbn)
@@ -80,17 +90,26 @@
 
 @Singleton
 class PeopleHubDataSourceImpl @Inject constructor(
-    private val notificationEntryManager: NotificationEntryManager,
-    private val extractor: NotificationPersonExtractor,
-    private val userManager: UserManager,
-    @Background private val bgExecutor: Executor,
-    @Main private val mainExecutor: Executor,
-    private val notifLockscreenUserMgr: NotificationLockscreenUserManager
-) : DataSource<PeopleHubModel> {
+        private val notificationEntryManager: NotificationEntryManager,
+        private val extractor: NotificationPersonExtractor,
+        private val userManager: UserManager,
+        private val launcherApps: LauncherApps,
+        private val packageManager: PackageManager,
+        private val c: Context,
+        private val notificationListener: NotificationListener,
+        @Background private val bgExecutor: Executor,
+        @Main private val mainExecutor: Executor,
+        private val notifLockscreenUserMgr: NotificationLockscreenUserManager,
+        private val peopleNotificationIdentifier: PeopleNotificationIdentifier
+        ) : DataSource<PeopleHubModel> {
 
     private var userChangeSubscription: Subscription? = null
     private val dataListeners = mutableListOf<DataListener<PeopleHubModel>>()
     private val peopleHubManagerForUser = SparseArray<PeopleHubManager>()
+    val context: Context = c.applicationContext
+    val iconFactory = ConversationIconFactory(context, launcherApps, packageManager,
+            IconDrawableFactory.newInstance(context), context.resources.getDimensionPixelSize(
+            R.dimen.notification_guts_conversation_icon_size))
 
     private val notificationEntryListener = object : NotificationEntryListener {
         override fun onEntryInflated(entry: NotificationEntry) = addVisibleEntry(entry)
@@ -102,18 +121,23 @@
         override fun onEntryRemoved(
             entry: NotificationEntry,
             visibility: NotificationVisibility?,
-            removedByUser: Boolean
-        ) = removeVisibleEntry(entry)
+            removedByUser: Boolean,
+            reason: Int
+        ) = removeVisibleEntry(entry, reason)
     }
 
-    private fun removeVisibleEntry(entry: NotificationEntry) {
+    private fun removeVisibleEntry(entry: NotificationEntry, reason: Int) {
         (extractor.extractPersonKey(entry.sbn) ?: entry.extractPersonKey())?.let { key ->
             val userId = entry.sbn.user.identifier
             bgExecutor.execute {
                 val parentId = userManager.getProfileParent(userId)?.id ?: userId
                 mainExecutor.execute {
-                    if (peopleHubManagerForUser[parentId]?.removeActivePerson(key) == true) {
-                        updateUi()
+                    if (reason == REASON_SNOOZED) {
+                        if (peopleHubManagerForUser[parentId]?.migrateActivePerson(key) == true) {
+                            updateUi()
+                        }
+                    } else {
+                        peopleHubManagerForUser[parentId]?.removeActivePerson(key)
                     }
                 }
             }
@@ -121,7 +145,7 @@
     }
 
     private fun addVisibleEntry(entry: NotificationEntry) {
-        (extractor.extractPerson(entry.sbn) ?: entry.extractPerson())?.let { personModel ->
+        entry.extractPerson()?.let { personModel ->
             val userId = entry.sbn.user.identifier
             bgExecutor.execute {
                 val parentId = userManager.getProfileParent(userId)?.id ?: userId
@@ -180,6 +204,34 @@
             listener.onDataChanged(model)
         }
     }
+
+    private fun NotificationEntry.extractPerson(): PersonModel? {
+        if (!peopleNotificationIdentifier.isPeopleNotification(sbn, ranking)) {
+            return null
+        }
+        val clickRunnable = Runnable { notificationListener.unsnoozeNotification(key) }
+        val extras = sbn.notification.extras
+        val name = ranking.shortcutInfo?.shortLabel
+                ?: extras.getString(Notification.EXTRA_CONVERSATION_TITLE)
+                ?: extras.getString(Notification.EXTRA_TITLE)
+                ?: return null
+        val drawable = ranking.shortcutInfo?.getIcon(iconFactory, sbn, ranking)
+                ?: iconFactory.getConversationDrawable(extractAvatarFromRow(this), sbn.packageName,
+                        sbn.uid, ranking.channel.isImportantConversation)
+
+        return PersonModel(key, name, drawable, clickRunnable, sbn.user.identifier)
+    }
+
+    private fun ShortcutInfo.getIcon(iconFactory: ConversationIconFactory,
+                                     sbn: StatusBarNotification,
+                                     ranking: NotificationListenerService.Ranking): Drawable? {
+        return iconFactory.getConversationDrawable(ranking.shortcutInfo, sbn.packageName, sbn.uid,
+                ranking.channel.isImportantConversation)
+    }
+
+    private fun NotificationEntry.extractPersonKey(): PersonKey? =
+            // TODO migrate to shortcut id when snoozing is conversation wide
+            if (peopleNotificationIdentifier.isPeopleNotification(sbn, ranking)) key else null
 }
 
 private fun NotificationLockscreenUserManager.registerListener(
@@ -201,7 +253,7 @@
     // People that were once "active" and have been dismissed, and so can be displayed in the hub
     private val inactivePeople = ArrayDeque<PersonModel>(MAX_STORED_INACTIVE_PEOPLE)
 
-    fun removeActivePerson(key: PersonKey): Boolean {
+    fun migrateActivePerson(key: PersonKey): Boolean {
         activePeople.remove(key)?.let { data ->
             if (inactivePeople.size >= MAX_STORED_INACTIVE_PEOPLE) {
                 inactivePeople.removeLast()
@@ -212,6 +264,10 @@
         return false
     }
 
+    fun removeActivePerson(key: PersonKey) {
+        activePeople.remove(key)
+    }
+
     fun addActivePerson(person: PersonModel): Boolean {
         activePeople[person.key] = person
         return inactivePeople.removeIf { it.key == person.key }
@@ -229,19 +285,6 @@
 
 private fun ViewGroup.childrenWithId(id: Int): Sequence<View> = children.filter { it.id == id }
 
-private fun NotificationEntry.extractPerson(): PersonModel? {
-    if (!isMessagingNotification()) {
-        return null
-    }
-    val clickIntent = sbn.notification.contentIntent ?: return null
-    val extras = sbn.notification.extras
-    val name = extras.getString(Notification.EXTRA_CONVERSATION_TITLE)
-            ?: extras.getString(Notification.EXTRA_TITLE)
-            ?: return null
-    val drawable = extractAvatarFromRow(this) ?: return null
-    return PersonModel(key, name, drawable, clickIntent, sbn.user.identifier)
-}
-
 fun extractAvatarFromRow(entry: NotificationEntry): Drawable? =
         entry.row
                 ?.childrenWithId(R.id.expanded)
@@ -261,8 +304,3 @@
                 }
                 ?.firstOrNull()
 
-private fun NotificationEntry.extractPersonKey(): PersonKey? =
-        if (isMessagingNotification()) key else null
-
-private fun NotificationEntry.isMessagingNotification() =
-        sbn.notification.notificationStyle == Notification.MessagingStyle::class.java
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/notification/people/PeopleHubViewController.kt b/packages/SystemUI/src/com/android/systemui/statusbar/notification/people/PeopleHubViewController.kt
index a58c42b..62d3612 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/notification/people/PeopleHubViewController.kt
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/notification/people/PeopleHubViewController.kt
@@ -102,30 +102,19 @@
 @Singleton
 class PeopleHubViewModelFactoryDataSourceImpl @Inject constructor(
     private val activityStarter: ActivityStarter,
-    private val dataSource: DataSource<@JvmSuppressWildcards PeopleHubModel>,
-    private val settingChangeSource: DataSource<@JvmSuppressWildcards Boolean>
+    private val dataSource: DataSource<@JvmSuppressWildcards PeopleHubModel>
 ) : DataSource<PeopleHubViewModelFactory> {
 
     override fun registerListener(listener: DataListener<PeopleHubViewModelFactory>): Subscription {
-        var stripEnabled = false
         var model: PeopleHubModel? = null
 
         fun updateListener() {
             // don't invoke listener until we've received our first model
             model?.let { model ->
-                val factory =
-                        if (stripEnabled) PeopleHubViewModelFactoryImpl(model, activityStarter)
-                        else EmptyViewModelFactory
+                val factory = PeopleHubViewModelFactoryImpl(model, activityStarter)
                 listener.onDataChanged(factory)
             }
         }
-
-        val settingSub = settingChangeSource.registerListener(object : DataListener<Boolean> {
-            override fun onDataChanged(data: Boolean) {
-                stripEnabled = data
-                updateListener()
-            }
-        })
         val dataSub = dataSource.registerListener(object : DataListener<PeopleHubModel> {
             override fun onDataChanged(data: PeopleHubModel) {
                 model = data
@@ -134,7 +123,6 @@
         })
         return object : Subscription {
             override fun unsubscribe() {
-                settingSub.unsubscribe()
                 dataSub.unsubscribe()
             }
         }
@@ -155,11 +143,7 @@
     override fun createWithAssociatedClickView(view: View): PeopleHubViewModel {
         val personViewModels = model.people.asSequence().map { personModel ->
             val onClick = {
-                activityStarter.startPendingIntentDismissingKeyguard(
-                        personModel.clickIntent,
-                        null,
-                        view
-                )
+                personModel.clickRunnable.run()
             }
             PersonViewModel(personModel.name, personModel.avatar, onClick)
         }
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/notification/row/ExpandableNotificationRow.java b/packages/SystemUI/src/com/android/systemui/statusbar/notification/row/ExpandableNotificationRow.java
index 97755fc..6d3f126 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/notification/row/ExpandableNotificationRow.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/notification/row/ExpandableNotificationRow.java
@@ -18,7 +18,10 @@
 
 import static com.android.systemui.statusbar.notification.ActivityLaunchAnimator.ExpandAnimationParameters;
 import static com.android.systemui.statusbar.notification.row.NotificationContentView.VISIBLE_TYPE_CONTRACTED;
+import static com.android.systemui.statusbar.notification.row.NotificationContentView.VISIBLE_TYPE_EXPANDED;
 import static com.android.systemui.statusbar.notification.row.NotificationContentView.VISIBLE_TYPE_HEADSUP;
+import static com.android.systemui.statusbar.notification.row.NotificationRowContentBinder.FLAG_CONTENT_VIEW_CONTRACTED;
+import static com.android.systemui.statusbar.notification.row.NotificationRowContentBinder.FLAG_CONTENT_VIEW_EXPANDED;
 import static com.android.systemui.statusbar.notification.row.NotificationRowContentBinder.FLAG_CONTENT_VIEW_HEADS_UP;
 import static com.android.systemui.statusbar.notification.row.NotificationRowContentBinder.FLAG_CONTENT_VIEW_PUBLIC;
 
@@ -467,6 +470,14 @@
             }
         };
         switch (inflationFlag) {
+            case FLAG_CONTENT_VIEW_CONTRACTED:
+                getPrivateLayout().performWhenContentInactive(VISIBLE_TYPE_CONTRACTED,
+                        freeViewRunnable);
+                break;
+            case FLAG_CONTENT_VIEW_EXPANDED:
+                getPrivateLayout().performWhenContentInactive(VISIBLE_TYPE_EXPANDED,
+                        freeViewRunnable);
+                break;
             case FLAG_CONTENT_VIEW_HEADS_UP:
                 getPrivateLayout().performWhenContentInactive(VISIBLE_TYPE_HEADSUP,
                         freeViewRunnable);
@@ -807,7 +818,7 @@
         // TODO: Move inflation logic out of this call
         if (mIsChildInGroup != isChildInGroup) {
             mIsChildInGroup = isChildInGroup;
-            if (mIsLowPriority) {
+            if (!isRemoved() && mIsLowPriority) {
                 RowContentBindParams params = mRowContentBindStage.getStageParams(mEntry);
                 params.setUseLowPriority(mIsLowPriority);
                 mRowContentBindStage.requestRebind(mEntry, null /* callback */);
@@ -1576,13 +1587,15 @@
         // TODO: Move inflation logic out of this call and remove this method
         if (mNeedsRedaction != needsRedaction) {
             mNeedsRedaction = needsRedaction;
-            RowContentBindParams params = mRowContentBindStage.getStageParams(mEntry);
-            if (needsRedaction) {
-                params.requireContentViews(FLAG_CONTENT_VIEW_PUBLIC);
-            } else {
-                params.freeContentViews(FLAG_CONTENT_VIEW_PUBLIC);
+            if (!isRemoved()) {
+                RowContentBindParams params = mRowContentBindStage.getStageParams(mEntry);
+                if (needsRedaction) {
+                    params.requireContentViews(FLAG_CONTENT_VIEW_PUBLIC);
+                } else {
+                    params.freeContentViews(FLAG_CONTENT_VIEW_PUBLIC);
+                }
+                mRowContentBindStage.requestRebind(mEntry, null /* callback */);
             }
-            mRowContentBindStage.requestRebind(mEntry, null /* callback */);
         }
     }
 
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/notification/row/NotificationContentInflater.java b/packages/SystemUI/src/com/android/systemui/statusbar/notification/row/NotificationContentInflater.java
index e3ca283..6dd4ff9 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/notification/row/NotificationContentInflater.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/notification/row/NotificationContentInflater.java
@@ -18,6 +18,7 @@
 
 import static com.android.internal.annotations.VisibleForTesting.Visibility.PACKAGE;
 import static com.android.systemui.statusbar.notification.row.NotificationContentView.VISIBLE_TYPE_CONTRACTED;
+import static com.android.systemui.statusbar.notification.row.NotificationContentView.VISIBLE_TYPE_EXPANDED;
 import static com.android.systemui.statusbar.notification.row.NotificationContentView.VISIBLE_TYPE_HEADSUP;
 
 import android.annotation.NonNull;
@@ -191,6 +192,18 @@
     private void freeNotificationView(NotificationEntry entry, ExpandableNotificationRow row,
             @InflationFlag int inflateFlag) {
         switch (inflateFlag) {
+            case FLAG_CONTENT_VIEW_CONTRACTED:
+                if (row.getPrivateLayout().isContentViewInactive(VISIBLE_TYPE_CONTRACTED)) {
+                    row.getPrivateLayout().setContractedChild(null);
+                    mRemoteViewCache.removeCachedView(entry, FLAG_CONTENT_VIEW_CONTRACTED);
+                }
+                break;
+            case FLAG_CONTENT_VIEW_EXPANDED:
+                if (row.getPrivateLayout().isContentViewInactive(VISIBLE_TYPE_EXPANDED)) {
+                    row.getPrivateLayout().setExpandedChild(null);
+                    mRemoteViewCache.removeCachedView(entry, FLAG_CONTENT_VIEW_EXPANDED);
+                }
+                break;
             case FLAG_CONTENT_VIEW_HEADS_UP:
                 if (row.getPrivateLayout().isContentViewInactive(VISIBLE_TYPE_HEADSUP)) {
                     row.getPrivateLayout().setHeadsUpChild(null);
@@ -204,8 +217,6 @@
                     mRemoteViewCache.removeCachedView(entry, FLAG_CONTENT_VIEW_PUBLIC);
                 }
                 break;
-            case FLAG_CONTENT_VIEW_CONTRACTED:
-            case FLAG_CONTENT_VIEW_EXPANDED:
             default:
                 break;
         }
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/notification/row/NotificationContentView.java b/packages/SystemUI/src/com/android/systemui/statusbar/notification/row/NotificationContentView.java
index d1b9a87..27fd1b2 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/notification/row/NotificationContentView.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/notification/row/NotificationContentView.java
@@ -71,7 +71,13 @@
     public static final int VISIBLE_TYPE_EXPANDED = 1;
     public static final int VISIBLE_TYPE_HEADSUP = 2;
     private static final int VISIBLE_TYPE_SINGLELINE = 3;
-    public static final int UNDEFINED = -1;
+    /**
+     * Used when there is no content on the view such as when we're a public layout but don't
+     * need to show.
+     */
+    private static final int VISIBLE_TYPE_NONE = -1;
+
+    private static final int UNDEFINED = -1;
 
     private final Rect mClipBounds = new Rect();
 
@@ -99,7 +105,7 @@
     private HybridGroupManager mHybridGroupManager;
     private int mClipTopAmount;
     private int mContentHeight;
-    private int mVisibleType = VISIBLE_TYPE_CONTRACTED;
+    private int mVisibleType = VISIBLE_TYPE_NONE;
     private boolean mAnimate;
     private boolean mIsHeadsUp;
     private boolean mLegacy;
@@ -141,7 +147,7 @@
     /** The visible type at the start of a touch driven transformation */
     private int mTransformationStartVisibleType;
     /** The visible type at the start of an animation driven transformation */
-    private int mAnimationStartVisibleType = UNDEFINED;
+    private int mAnimationStartVisibleType = VISIBLE_TYPE_NONE;
     private boolean mUserExpanding;
     private int mSingleLineWidthIndention;
     private boolean mForceSelectNextLayout = true;
@@ -386,7 +392,7 @@
             mContractedChild = null;
             mContractedWrapper = null;
             if (mTransformationStartVisibleType == VISIBLE_TYPE_CONTRACTED) {
-                mTransformationStartVisibleType = UNDEFINED;
+                mTransformationStartVisibleType = VISIBLE_TYPE_NONE;
             }
             return;
         }
@@ -434,7 +440,7 @@
             mExpandedChild = null;
             mExpandedWrapper = null;
             if (mTransformationStartVisibleType == VISIBLE_TYPE_EXPANDED) {
-                mTransformationStartVisibleType = UNDEFINED;
+                mTransformationStartVisibleType = VISIBLE_TYPE_NONE;
             }
             if (mVisibleType == VISIBLE_TYPE_EXPANDED) {
                 selectLayout(false /* animate */, true /* force */);
@@ -472,7 +478,7 @@
             mHeadsUpChild = null;
             mHeadsUpWrapper = null;
             if (mTransformationStartVisibleType == VISIBLE_TYPE_HEADSUP) {
-                mTransformationStartVisibleType = UNDEFINED;
+                mTransformationStartVisibleType = VISIBLE_TYPE_NONE;
             }
             if (mVisibleType == VISIBLE_TYPE_HEADSUP) {
                 selectLayout(false /* animate */, true /* force */);
@@ -597,7 +603,7 @@
         }
 
         // Size change of the expanded version
-        if ((mVisibleType == VISIBLE_TYPE_EXPANDED) && mContentHeightAtAnimationStart >= 0
+        if ((mVisibleType == VISIBLE_TYPE_EXPANDED) && mContentHeightAtAnimationStart != UNDEFINED
                 && mExpandedChild != null) {
             return Math.min(mContentHeightAtAnimationStart, getViewHeight(VISIBLE_TYPE_EXPANDED));
         }
@@ -607,10 +613,12 @@
             hint = getViewHeight(VISIBLE_TYPE_HEADSUP);
         } else if (mExpandedChild != null) {
             hint = getViewHeight(VISIBLE_TYPE_EXPANDED);
-        } else {
+        } else if (mContractedChild != null) {
             hint = getViewHeight(VISIBLE_TYPE_CONTRACTED)
                     + mContext.getResources().getDimensionPixelSize(
                             com.android.internal.R.dimen.notification_action_list_height);
+        } else {
+            hint = getMinHeight();
         }
 
         if (mExpandedChild != null && isVisibleOrTransitioning(VISIBLE_TYPE_EXPANDED)) {
@@ -646,7 +654,7 @@
         if (mForceSelectNextLayout) {
             forceUpdateVisibilities();
         }
-        if (mTransformationStartVisibleType != UNDEFINED
+        if (mTransformationStartVisibleType != VISIBLE_TYPE_NONE
                 && mVisibleType != mTransformationStartVisibleType
                 && getViewForVisibleType(mTransformationStartVisibleType) != null) {
             final TransformableView shownView = getTransformableViewForVisibleType(mVisibleType);
@@ -823,7 +831,7 @@
         fireExpandedVisibleListenerIfVisible();
         // forceUpdateVisibilities cancels outstanding animations without updating the
         // mAnimationStartVisibleType. Do so here instead.
-        mAnimationStartVisibleType = UNDEFINED;
+        mAnimationStartVisibleType = VISIBLE_TYPE_NONE;
     }
 
     private void fireExpandedVisibleListenerIfVisible() {
@@ -898,7 +906,7 @@
         fireExpandedVisibleListenerIfVisible();
         // updateViewVisibilities cancels outstanding animations without updating the
         // mAnimationStartVisibleType. Do so here instead.
-        mAnimationStartVisibleType = UNDEFINED;
+        mAnimationStartVisibleType = VISIBLE_TYPE_NONE;
     }
 
     private void updateViewVisibility(int visibleType, int type, View view,
@@ -924,7 +932,7 @@
                 if (hiddenView != getTransformableViewForVisibleType(mVisibleType)) {
                     hiddenView.setVisible(false);
                 }
-                mAnimationStartVisibleType = UNDEFINED;
+                mAnimationStartVisibleType = VISIBLE_TYPE_NONE;
             }
         });
         fireExpandedVisibleListenerIfVisible();
@@ -1041,8 +1049,10 @@
                     && (!mIsChildInGroup || isGroupExpanded()
                             || !mContainingNotification.isExpanded(true /* allowOnKeyguard */)))) {
                 return VISIBLE_TYPE_CONTRACTED;
-            } else {
+            } else if (!noExpandedChild) {
                 return VISIBLE_TYPE_EXPANDED;
+            } else {
+                return VISIBLE_TYPE_NONE;
             }
         }
     }
@@ -1423,7 +1433,8 @@
         if (mExpandedChild != null && mExpandedChild.getHeight() != 0) {
             if ((!mIsHeadsUp && !mHeadsUpAnimatingAway)
                     || mHeadsUpChild == null || !mContainingNotification.canShowHeadsUp()) {
-                if (mExpandedChild.getHeight() <= mContractedChild.getHeight()) {
+                if (mContractedChild == null
+                        || mExpandedChild.getHeight() <= mContractedChild.getHeight()) {
                     expandable = false;
                 }
             } else if (mExpandedChild.getHeight() <= mHeadsUpChild.getHeight()) {
@@ -1514,7 +1525,7 @@
         if (userExpanding) {
             mTransformationStartVisibleType = mVisibleType;
         } else {
-            mTransformationStartVisibleType = UNDEFINED;
+            mTransformationStartVisibleType = VISIBLE_TYPE_NONE;
             mVisibleType = calculateVisibleType();
             updateViewVisibilities(mVisibleType);
             updateBackgroundColor(false);
@@ -1558,6 +1569,7 @@
     }
 
     public void setContentHeightAnimating(boolean animating) {
+        //TODO: It's odd that this does nothing when animating is true
         if (!animating) {
             mContentHeightAtAnimationStart = UNDEFINED;
         }
@@ -1565,7 +1577,7 @@
 
     @VisibleForTesting
     boolean isAnimatingVisibleType() {
-        return mAnimationStartVisibleType != UNDEFINED;
+        return mAnimationStartVisibleType != VISIBLE_TYPE_NONE;
     }
 
     public void setHeadsUpAnimatingAway(boolean headsUpAnimatingAway) {
@@ -1758,17 +1770,25 @@
     }
 
     public int getExpandHeight() {
-        int viewType = VISIBLE_TYPE_EXPANDED;
-        if (mExpandedChild == null) {
+        int viewType;
+        if (mExpandedChild != null) {
+            viewType = VISIBLE_TYPE_EXPANDED;
+        } else if (mContractedChild != null) {
             viewType = VISIBLE_TYPE_CONTRACTED;
+        } else {
+            return getMinHeight();
         }
         return getViewHeight(viewType) + getExtraRemoteInputHeight(mExpandedRemoteInput);
     }
 
     public int getHeadsUpHeight(boolean forceNoHeader) {
-        int viewType = VISIBLE_TYPE_HEADSUP;
-        if (mHeadsUpChild == null) {
+        int viewType;
+        if (mHeadsUpChild != null) {
+            viewType = VISIBLE_TYPE_HEADSUP;
+        } else if (mContractedChild != null) {
             viewType = VISIBLE_TYPE_CONTRACTED;
+        } else {
+            return getMinHeight();
         }
         // The headsUp remote input quickly switches to the expanded one, so lets also include that
         // one
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/notification/row/NotificationConversationInfo.java b/packages/SystemUI/src/com/android/systemui/statusbar/notification/row/NotificationConversationInfo.java
index 60eda06..1088cdc3 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/notification/row/NotificationConversationInfo.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/notification/row/NotificationConversationInfo.java
@@ -20,6 +20,7 @@
 import static android.app.NotificationManager.IMPORTANCE_DEFAULT;
 import static android.app.NotificationManager.IMPORTANCE_LOW;
 import static android.app.NotificationManager.IMPORTANCE_UNSPECIFIED;
+import static android.content.pm.LauncherApps.ShortcutQuery.FLAG_MATCH_CACHED;
 import static android.content.pm.LauncherApps.ShortcutQuery.FLAG_MATCH_DYNAMIC;
 import static android.content.pm.LauncherApps.ShortcutQuery.FLAG_MATCH_PINNED;
 import static android.provider.Settings.Secure.BUBBLE_IMPORTANT_CONVERSATIONS;
@@ -215,15 +216,7 @@
         if (TextUtils.isEmpty(mConversationId)) {
             throw new IllegalArgumentException("Does not have required information");
         }
-        // TODO: consider querying this earlier in the notification pipeline and passing it in
-        LauncherApps.ShortcutQuery query = new LauncherApps.ShortcutQuery()
-                .setPackage(mPackageName)
-                .setQueryFlags(FLAG_MATCH_DYNAMIC | FLAG_MATCH_PINNED)
-                .setShortcutIds(Arrays.asList(mConversationId));
-        List<ShortcutInfo> shortcuts = mLauncherApps.getShortcuts(query, mSbn.getUser());
-        if (shortcuts != null && !shortcuts.isEmpty()) {
-            mShortcutInfo = shortcuts.get(0);
-        }
+        mShortcutInfo = entry.getRanking().getShortcutInfo();
 
         mIsBubbleable = mEntry.getBubbleMetadata() != null
             && Settings.Global.getInt(mContext.getContentResolver(),
@@ -324,8 +317,9 @@
     private void bindIcon() {
         ImageView image = findViewById(R.id.conversation_icon);
         if (mShortcutInfo != null) {
-            image.setImageBitmap(mIconFactory.getConversationBitmap(
-                    mShortcutInfo, mPackageName, mAppUid));
+            image.setImageDrawable(mIconFactory.getConversationDrawable(
+                    mShortcutInfo, mPackageName, mAppUid,
+                    mNotificationChannel.isImportantConversation()));
         } else {
             if (mSbn.getNotification().extras.getBoolean(EXTRA_IS_GROUP_CONVERSATION, false)) {
                 // TODO: maybe use a generic group icon, or a composite of recent senders
@@ -479,6 +473,9 @@
                     mContext.getString(R.string.notification_conversation_mute));
             mute.setImageResource(R.drawable.ic_notifications_silence);
         }
+
+        // update icon in case importance has changed
+        bindIcon();
     }
 
     private void updateChannel() {
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/notification/row/NotificationGutsManager.java b/packages/SystemUI/src/com/android/systemui/statusbar/notification/row/NotificationGutsManager.java
index c01f6c4..d746822 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/notification/row/NotificationGutsManager.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/notification/row/NotificationGutsManager.java
@@ -390,7 +390,7 @@
             };
         }
         ConversationIconFactory iconFactoryLoader = new ConversationIconFactory(mContext,
-                launcherApps, pmUser, IconDrawableFactory.newInstance(mContext),
+                launcherApps, pmUser, IconDrawableFactory.newInstance(mContext, false),
                 mContext.getResources().getDimensionPixelSize(
                         R.dimen.notification_guts_conversation_icon_size));
 
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/notification/stack/NotificationChildrenContainer.java b/packages/SystemUI/src/com/android/systemui/statusbar/notification/stack/NotificationChildrenContainer.java
index 75ceb0f..d7c88e3 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/notification/stack/NotificationChildrenContainer.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/notification/stack/NotificationChildrenContainer.java
@@ -53,8 +53,7 @@
     static final int NUMBER_OF_CHILDREN_WHEN_COLLAPSED = 2;
     @VisibleForTesting
     static final int NUMBER_OF_CHILDREN_WHEN_SYSTEM_EXPANDED = 5;
-    @VisibleForTesting
-    static final int NUMBER_OF_CHILDREN_WHEN_CHILDREN_EXPANDED = 8;
+    public static final int NUMBER_OF_CHILDREN_WHEN_CHILDREN_EXPANDED = 8;
     private static final AnimationProperties ALPHA_FADE_IN = new AnimationProperties() {
         private AnimationFilter mAnimationFilter = new AnimationFilter().animateAlpha();
 
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/notification/stack/NotificationSectionsManager.java b/packages/SystemUI/src/com/android/systemui/statusbar/notification/stack/NotificationSectionsManager.java
index b3561c2..8ee2f50 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/notification/stack/NotificationSectionsManager.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/notification/stack/NotificationSectionsManager.java
@@ -16,6 +16,8 @@
 
 package com.android.systemui.statusbar.notification.stack;
 
+import static com.android.systemui.statusbar.notification.stack.NotificationStackScrollLayout.ROWS_GENTLE;
+
 import static java.lang.annotation.RetentionPolicy.SOURCE;
 
 import android.annotation.IntDef;
@@ -100,14 +102,11 @@
     private boolean mInitialized = false;
 
     private SectionHeaderView mGentleHeader;
-    private boolean mGentleHeaderVisible;
     @Nullable private View.OnClickListener mOnClearGentleNotifsClickListener;
 
     private SectionHeaderView mAlertingHeader;
-    private boolean mAlertingHeaderVisible;
 
     private PeopleHubView mPeopleHubView;
-    private boolean mPeopleHeaderVisible;
     private boolean mPeopleHubVisible = false;
     @Nullable private Subscription mPeopleHubSubscription;
 
@@ -231,88 +230,135 @@
             return;
         }
 
+        // The overall strategy here is to iterate over the current children of mParent, looking
+        // for where the sections headers are currently positioned, and where each section begins.
+        // Then, once we find the start of a new section, we track that position as the "target" for
+        // the section header, adjusted for the case where existing headers are in front of that
+        // target, but won't be once they are moved / removed after the pass has completed.
+
         final boolean showHeaders = mStatusBarStateController.getState() != StatusBarState.KEYGUARD;
         final boolean usingPeopleFiltering = mSectionsFeatureManager.isFilteringEnabled();
 
         boolean peopleNotifsPresent = false;
+
+        int currentPeopleHeaderIdx = -1;
         int peopleHeaderTarget = -1;
+        int currentAlertingHeaderIdx = -1;
         int alertingHeaderTarget = -1;
+        int currentGentleHeaderIdx = -1;
         int gentleHeaderTarget = -1;
 
-        int viewCount = 0;
+        int lastNotifIndex = 0;
 
-        if (showHeaders) {
-            final int childCount = mParent.getChildCount();
-            for (int i = 0; i < childCount; i++) {
-                View child = mParent.getChildAt(i);
-                if (child.getVisibility() == View.GONE
-                        || !(child instanceof ExpandableNotificationRow)) {
-                    continue;
-                }
-                ExpandableNotificationRow row = (ExpandableNotificationRow) child;
-                switch (row.getEntry().getBucket()) {
-                    case BUCKET_PEOPLE:
-                        if (peopleHeaderTarget == -1) {
-                            peopleNotifsPresent = true;
-                            peopleHeaderTarget = viewCount;
-                            viewCount++;
-                        }
-                        break;
-                    case BUCKET_ALERTING:
-                        if (usingPeopleFiltering && alertingHeaderTarget == -1) {
-                            alertingHeaderTarget = viewCount;
-                            viewCount++;
-                        }
-                        break;
-                    case BUCKET_SILENT:
-                        if (gentleHeaderTarget == -1) {
-                            gentleHeaderTarget = viewCount;
-                            viewCount++;
-                        }
-                        break;
-                }
-                viewCount++;
+        final int childCount = mParent.getChildCount();
+        for (int i = 0; i < childCount; i++) {
+            View child = mParent.getChildAt(i);
+
+            // Track the existing positions of the headers
+            if (child == mPeopleHubView) {
+                currentPeopleHeaderIdx = i;
+                continue;
             }
-            if (usingPeopleFiltering && mPeopleHubVisible && peopleHeaderTarget == -1) {
-                // Insert the people header even if there are no people visible, in order to show
-                // the hub. Put it directly above the next header.
-                if (alertingHeaderTarget != -1) {
-                    peopleHeaderTarget = alertingHeaderTarget;
-                    alertingHeaderTarget++;
-                    gentleHeaderTarget++;
-                } else if (gentleHeaderTarget != -1) {
-                    peopleHeaderTarget = gentleHeaderTarget;
-                    gentleHeaderTarget++;
-                } else {
-                    // Put it at the end of the list.
-                    peopleHeaderTarget = viewCount;
-                }
+            if (child == mAlertingHeader) {
+                currentAlertingHeaderIdx = i;
+                continue;
+            }
+            if (child == mGentleHeader) {
+                currentGentleHeaderIdx = i;
+                continue;
+            }
+
+            if (!(child instanceof ExpandableNotificationRow)) {
+                continue;
+            }
+            lastNotifIndex = i;
+            ExpandableNotificationRow row = (ExpandableNotificationRow) child;
+            // Once we enter a new section, calculate the target position for the header.
+            switch (row.getEntry().getBucket()) {
+                case BUCKET_HEADS_UP:
+                    break;
+                case BUCKET_PEOPLE:
+                    peopleNotifsPresent = true;
+                    if (showHeaders && peopleHeaderTarget == -1) {
+                        peopleHeaderTarget = i;
+                        // Offset the target if there are other headers before this that will be
+                        // moved.
+                        if (currentPeopleHeaderIdx != -1) {
+                            peopleHeaderTarget--;
+                        }
+                        if (currentAlertingHeaderIdx != -1) {
+                            peopleHeaderTarget--;
+                        }
+                        if (currentGentleHeaderIdx != -1) {
+                            peopleHeaderTarget--;
+                        }
+                    }
+                    break;
+                case BUCKET_ALERTING:
+                    if (showHeaders && usingPeopleFiltering && alertingHeaderTarget == -1) {
+                        alertingHeaderTarget = i;
+                        // Offset the target if there are other headers before this that will be
+                        // moved.
+                        if (currentAlertingHeaderIdx != -1) {
+                            alertingHeaderTarget--;
+                        }
+                        if (currentGentleHeaderIdx != -1) {
+                            alertingHeaderTarget--;
+                        }
+                    }
+                    break;
+                case BUCKET_SILENT:
+                    if (showHeaders && gentleHeaderTarget == -1) {
+                        gentleHeaderTarget = i;
+                        // Offset the target if there are other headers before this that will be
+                        // moved.
+                        if (currentGentleHeaderIdx != -1) {
+                            gentleHeaderTarget--;
+                        }
+                    }
+                    break;
+                default:
+                    throw new IllegalStateException("Cannot find section bucket for view");
+            }
+        }
+        if (showHeaders && usingPeopleFiltering && mPeopleHubVisible && peopleHeaderTarget == -1) {
+            // Insert the people header even if there are no people visible, in order to show
+            // the hub. Put it directly above the next header.
+            if (alertingHeaderTarget != -1) {
+                peopleHeaderTarget = alertingHeaderTarget;
+            } else if (gentleHeaderTarget != -1) {
+                peopleHeaderTarget = gentleHeaderTarget;
+            } else {
+                // Put it at the end of the list.
+                peopleHeaderTarget = lastNotifIndex;
             }
         }
 
-        // Allow swiping the people header if the section is empty
-        mPeopleHubView.setCanSwipe(mPeopleHubVisible && !peopleNotifsPresent);
+        // Add headers in reverse order to preserve indices
+        adjustHeaderVisibilityAndPosition(
+                gentleHeaderTarget, mGentleHeader, currentGentleHeaderIdx);
+        adjustHeaderVisibilityAndPosition(
+                alertingHeaderTarget, mAlertingHeader, currentAlertingHeaderIdx);
+        adjustHeaderVisibilityAndPosition(
+                peopleHeaderTarget, mPeopleHubView, currentPeopleHeaderIdx);
 
-        mPeopleHeaderVisible = adjustHeaderVisibilityAndPosition(
-                peopleHeaderTarget, mPeopleHubView, mPeopleHeaderVisible);
-        mAlertingHeaderVisible = adjustHeaderVisibilityAndPosition(
-                alertingHeaderTarget, mAlertingHeader, mAlertingHeaderVisible);
-        mGentleHeaderVisible = adjustHeaderVisibilityAndPosition(
-                gentleHeaderTarget, mGentleHeader, mGentleHeaderVisible);
+        // Update headers to reflect state of section contents
+        mGentleHeader.setAreThereDismissableGentleNotifs(
+                mParent.hasActiveClearableNotifications(ROWS_GENTLE));
+        mPeopleHubView.setCanSwipe(showHeaders && mPeopleHubVisible && !peopleNotifsPresent);
+        if (peopleHeaderTarget != currentPeopleHeaderIdx) {
+            mPeopleHubView.resetTranslation();
+        }
     }
 
-    private boolean adjustHeaderVisibilityAndPosition(
-            int targetIndex, StackScrollerDecorView header, boolean isCurrentlyVisible) {
-        if (targetIndex == -1) {
-            if (isCurrentlyVisible) {
+    private void adjustHeaderVisibilityAndPosition(
+            int targetPosition, StackScrollerDecorView header, int currentPosition) {
+        if (targetPosition == -1) {
+            if (currentPosition != -1) {
                 mParent.removeView(header);
             }
-            return false;
         } else {
-            if (header instanceof SwipeableView) {
-                ((SwipeableView) header).resetTranslation();
-            }
-            if (!isCurrentlyVisible) {
+            if (currentPosition == -1) {
                 // If the header is animating away, it will still have a parent, so detach it first
                 // TODO: We should really cancel the active animations here. This will happen
                 // automatically when the view's intro animation starts, but it's a fragile link.
@@ -321,11 +367,10 @@
                     header.setTransientContainer(null);
                 }
                 header.setContentVisible(true);
-                mParent.addView(header, targetIndex);
-            } else if (mParent.indexOfChild(header) != targetIndex) {
-                mParent.changeViewPosition(header, targetIndex);
+                mParent.addView(header, targetPosition);
+            } else {
+                mParent.changeViewPosition(header, targetPosition);
             }
-            return true;
         }
     }
 
@@ -400,10 +445,20 @@
 
 
     @VisibleForTesting
-    SectionHeaderView getGentleHeaderView() {
+    ExpandableView getGentleHeaderView() {
         return mGentleHeader;
     }
 
+    @VisibleForTesting
+    ExpandableView getAlertingHeaderView() {
+        return mAlertingHeader;
+    }
+
+    @VisibleForTesting
+    ExpandableView getPeopleHeaderView() {
+        return mPeopleHubView;
+    }
+
     private final ConfigurationListener mConfigurationListener = new ConfigurationListener() {
         @Override
         public void onLocaleListChanged() {
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/phone/AutoHideController.java b/packages/SystemUI/src/com/android/systemui/statusbar/phone/AutoHideController.java
index 971f045..c05119d 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/phone/AutoHideController.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/phone/AutoHideController.java
@@ -19,56 +19,64 @@
 import android.content.Context;
 import android.os.Handler;
 import android.os.RemoteException;
+import android.util.ArraySet;
 import android.util.Log;
 import android.view.IWindowManager;
 import android.view.MotionEvent;
 
 import com.android.systemui.dagger.qualifiers.Main;
-import com.android.systemui.statusbar.NotificationRemoteInputManager;
-import com.android.systemui.statusbar.phone.dagger.StatusBarPhoneModule;
+import com.android.systemui.statusbar.AutoHideUiElement;
 
-/** A controller to control all auto-hide things. */
+import java.util.Set;
+
+import javax.inject.Inject;
+
+/** A controller to control all auto-hide things. Also see {@link AutoHideUiElement}. */
 public class AutoHideController {
     private static final String TAG = "AutoHideController";
+    private static final long AUTO_HIDE_TIMEOUT_MS = 2250;
 
     private final IWindowManager mWindowManagerService;
-
     private final Handler mHandler;
-    private final NotificationRemoteInputManager mRemoteInputManager;
-    private StatusBar mStatusBar;
-    private NavigationBarFragment mNavigationBar;
+    private final Set<AutoHideUiElement> mElements;
 
     private int mDisplayId;
 
     private boolean mAutoHideSuspended;
 
-    private static final long AUTO_HIDE_TIMEOUT_MS = 2250;
-
     private final Runnable mAutoHide = () -> {
         if (isAnyTransientBarShown()) {
             hideTransientBars();
         }
     };
 
-    /**
-     * Injected constructor. See {@link StatusBarPhoneModule}.
-     */
+    @Inject
     public AutoHideController(Context context, @Main Handler handler,
-            NotificationRemoteInputManager notificationRemoteInputManager,
             IWindowManager iWindowManager) {
         mHandler = handler;
-        mRemoteInputManager = notificationRemoteInputManager;
         mWindowManagerService = iWindowManager;
+        mElements = new ArraySet<>();
 
         mDisplayId = context.getDisplayId();
     }
 
-    void setStatusBar(StatusBar statusBar) {
-        mStatusBar = statusBar;
+    /**
+     * Adds an {@link AutoHideUiElement} whose behavior should be controlled by the
+     * {@link AutoHideController}.
+     */
+    public void addAutoHideUiElement(AutoHideUiElement element) {
+        if (element != null) {
+            mElements.add(element);
+        }
     }
 
-    void setNavigationBar(NavigationBarFragment navigationBar) {
-        mNavigationBar = navigationBar;
+    /**
+     * Remove an {@link AutoHideUiElement} that was previously added.
+     */
+    public void removeAutoHideUiElement(AutoHideUiElement element) {
+        if (element != null) {
+            mElements.remove(element);
+        }
     }
 
     private void hideTransientBars() {
@@ -77,11 +85,9 @@
         } catch (RemoteException ex) {
             Log.w(TAG, "Cannot get WindowManager");
         }
-        if (mStatusBar != null) {
-            mStatusBar.clearTransient();
-        }
-        if (mNavigationBar != null) {
-            mNavigationBar.clearTransient();
+
+        for (AutoHideUiElement element : mElements) {
+            element.hide();
         }
     }
 
@@ -104,7 +110,8 @@
         mAutoHideSuspended = isAnyTransientBarShown();
     }
 
-    void touchAutoHide() {
+    /** Schedules or cancels auto hide behavior based on current system bar state. */
+    public void touchAutoHide() {
         // update transient bar auto hide
         if (isAnyTransientBarShown()) {
             scheduleAutoHide();
@@ -114,13 +121,15 @@
     }
 
     private Runnable getCheckBarModesRunnable() {
-        if (mStatusBar != null) {
-            return () -> mStatusBar.checkBarModes();
-        } else if (mNavigationBar != null) {
-            return () -> mNavigationBar.checkNavBarModes();
-        } else {
+        if (mElements.isEmpty()) {
             return null;
         }
+
+        return () -> {
+            for (AutoHideUiElement element : mElements) {
+                element.synchronizeState();
+            }
+        };
     }
 
     private void cancelAutoHide() {
@@ -134,14 +143,15 @@
     }
 
     void checkUserAutoHide(MotionEvent event) {
-        boolean shouldAutoHide = isAnyTransientBarShown()
+        boolean shouldHide = isAnyTransientBarShown()
                 && event.getAction() == MotionEvent.ACTION_OUTSIDE // touch outside the source bar.
                 && event.getX() == 0 && event.getY() == 0;
-        if (mStatusBar != null) {
-            // a touch outside both bars
-            shouldAutoHide &= !mRemoteInputManager.getController().isRemoteInputActive();
+
+        for (AutoHideUiElement element : mElements) {
+            shouldHide &= element.shouldHideOnTouch();
         }
-        if (shouldAutoHide) {
+
+        if (shouldHide) {
             userAutoHide();
         }
     }
@@ -152,7 +162,11 @@
     }
 
     private boolean isAnyTransientBarShown() {
-        return (mStatusBar != null && mStatusBar.isTransientShown())
-                || mNavigationBar != null && mNavigationBar.isTransientShown();
+        for (AutoHideUiElement element : mElements) {
+            if (element.isVisible()) {
+                return true;
+            }
+        }
+        return false;
     }
 }
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/phone/LightsOutNotifController.java b/packages/SystemUI/src/com/android/systemui/statusbar/phone/LightsOutNotifController.java
index 5703f06..8e192c5 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/phone/LightsOutNotifController.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/phone/LightsOutNotifController.java
@@ -172,7 +172,7 @@
 
         @Override
         public void onEntryRemoved(@Nullable NotificationEntry entry,
-                NotificationVisibility visibility, boolean removedByUser) {
+                NotificationVisibility visibility, boolean removedByUser, int reason) {
             updateLightsOutView();
         }
     };
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/phone/NavigationBarFragment.java b/packages/SystemUI/src/com/android/systemui/statusbar/phone/NavigationBarFragment.java
index fd8c71b..02cf8cc 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/phone/NavigationBarFragment.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/phone/NavigationBarFragment.java
@@ -105,8 +105,10 @@
 import com.android.systemui.shared.system.ActivityManagerWrapper;
 import com.android.systemui.shared.system.QuickStepContract;
 import com.android.systemui.stackdivider.Divider;
+import com.android.systemui.statusbar.AutoHideUiElement;
 import com.android.systemui.statusbar.CommandQueue;
 import com.android.systemui.statusbar.CommandQueue.Callbacks;
+import com.android.systemui.statusbar.NotificationRemoteInputManager;
 import com.android.systemui.statusbar.StatusBarState;
 import com.android.systemui.statusbar.notification.stack.StackStateAnimator;
 import com.android.systemui.statusbar.phone.ContextualButton.ContextButtonListener;
@@ -166,6 +168,7 @@
     private int mDisabledFlags2;
     private final Lazy<StatusBar> mStatusBarLazy;
     private final ShadeController mShadeController;
+    private final NotificationRemoteInputManager mNotificationRemoteInputManager;
     private Recents mRecents;
     private StatusBar mStatusBar;
     private final Divider mDivider;
@@ -291,6 +294,7 @@
             CommandQueue commandQueue, Divider divider,
             Optional<Recents> recentsOptional, Lazy<StatusBar> statusBarLazy,
             ShadeController shadeController,
+            NotificationRemoteInputManager notificationRemoteInputManager,
             @Main Handler mainHandler) {
         mAccessibilityManagerWrapper = accessibilityManagerWrapper;
         mDeviceProvisionedController = deviceProvisionedController;
@@ -300,6 +304,7 @@
         mSysUiFlagsContainer = sysUiFlagsContainer;
         mStatusBarLazy = statusBarLazy;
         mShadeController = shadeController;
+        mNotificationRemoteInputManager = notificationRemoteInputManager;
         mAssistantAvailable = mAssistManager.getAssistInfoForUser(UserHandle.USER_CURRENT) != null;
         mOverviewProxyService = overviewProxyService;
         mNavigationModeController = navigationModeController;
@@ -614,7 +619,7 @@
         clearTransient();
     }
 
-    void clearTransient() {
+    private void clearTransient() {
         if (mTransientShown) {
             mTransientShown = false;
             handleTransientChanged();
@@ -1048,10 +1053,30 @@
     /** Sets {@link AutoHideController} to the navigation bar. */
     public void setAutoHideController(AutoHideController autoHideController) {
         mAutoHideController = autoHideController;
-        mAutoHideController.setNavigationBar(this);
+        mAutoHideController.addAutoHideUiElement(new AutoHideUiElement() {
+            @Override
+            public void synchronizeState() {
+                checkNavBarModes();
+            }
+
+            @Override
+            public boolean shouldHideOnTouch() {
+                return !mNotificationRemoteInputManager.getController().isRemoteInputActive();
+            }
+
+            @Override
+            public boolean isVisible() {
+                return isTransientShown();
+            }
+
+            @Override
+            public void hide() {
+                clearTransient();
+            }
+        });
     }
 
-    boolean isTransientShown() {
+    private boolean isTransientShown() {
         return mTransientShown;
     }
 
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/phone/NotificationGroupAlertTransferHelper.java b/packages/SystemUI/src/com/android/systemui/statusbar/phone/NotificationGroupAlertTransferHelper.java
index d709e02..8c31a37 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/phone/NotificationGroupAlertTransferHelper.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/phone/NotificationGroupAlertTransferHelper.java
@@ -196,7 +196,8 @@
         public void onEntryRemoved(
                 @Nullable NotificationEntry entry,
                 NotificationVisibility visibility,
-                boolean removedByUser) {
+                boolean removedByUser,
+                int reason) {
             // Removes any alerts pending on this entry. Note that this will not stop any inflation
             // tasks started by a transfer, so this should only be used as clean-up for when
             // inflation is stopped and the pending alert no longer needs to happen.
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/phone/NotificationShadeWindowViewController.java b/packages/SystemUI/src/com/android/systemui/statusbar/phone/NotificationShadeWindowViewController.java
index 8729e04..f38d416 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/phone/NotificationShadeWindowViewController.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/phone/NotificationShadeWindowViewController.java
@@ -44,8 +44,9 @@
 import com.android.systemui.statusbar.CommandQueue;
 import com.android.systemui.statusbar.DragDownHelper;
 import com.android.systemui.statusbar.NotificationLockscreenUserManager;
-import com.android.systemui.statusbar.PulseExpansionHandler;
 import com.android.systemui.statusbar.NotificationShadeWindowBlurController;
+import com.android.systemui.statusbar.PulseExpansionHandler;
+import com.android.systemui.statusbar.SuperStatusBarViewFactory;
 import com.android.systemui.statusbar.SysuiStatusBarStateController;
 import com.android.systemui.statusbar.notification.DynamicPrivacyController;
 import com.android.systemui.statusbar.notification.NotificationEntryManager;
@@ -91,6 +92,7 @@
     private boolean mExpandAnimationRunning;
     private NotificationStackScrollLayout mStackScrollLayout;
     private PhoneStatusBarView mStatusBarView;
+    private PhoneStatusBarTransitions mBarTransitions;
     private StatusBar mService;
     private DragDownHelper mDragDownHelper;
     private boolean mDoubleTapEnabled;
@@ -98,6 +100,7 @@
     private boolean mExpandingBelowNotch;
     private final DockManager mDockManager;
     private final NotificationPanelViewController mNotificationPanelViewController;
+    private final SuperStatusBarViewFactory mStatusBarViewFactory;
 
     // Used for determining view / touch intersection
     private int[] mTempLocation = new int[2];
@@ -124,8 +127,9 @@
             ShadeController shadeController,
             DockManager dockManager,
             @Nullable NotificationShadeWindowBlurController blurController,
-            NotificationShadeWindowView statusBarWindowView,
-            NotificationPanelViewController notificationPanelViewController) {
+            NotificationShadeWindowView notificationShadeWindowView,
+            NotificationPanelViewController notificationPanelViewController,
+            SuperStatusBarViewFactory statusBarViewFactory) {
         mInjectionInflationController = injectionInflationController;
         mCoordinator = coordinator;
         mPulseExpansionHandler = pulseExpansionHandler;
@@ -141,11 +145,12 @@
         mDozeLog = dozeLog;
         mDozeParameters = dozeParameters;
         mCommandQueue = commandQueue;
-        mView = statusBarWindowView;
+        mView = notificationShadeWindowView;
         mShadeController = shadeController;
         mDockManager = dockManager;
         mNotificationPanelViewController = notificationPanelViewController;
         mBlurController = blurController;
+        mStatusBarViewFactory = statusBarViewFactory;
 
         // This view is not part of the newly inflated expanded status bar.
         mBrightnessMirror = mView.findViewById(R.id.brightness_mirror);
@@ -440,8 +445,18 @@
         }
     }
 
+    public PhoneStatusBarTransitions getBarTransitions() {
+        return mBarTransitions;
+    }
+
     public void setStatusBarView(PhoneStatusBarView statusBarView) {
         mStatusBarView = statusBarView;
+        if (statusBarView != null && mStatusBarViewFactory != null) {
+            mBarTransitions = new PhoneStatusBarTransitions(
+                    statusBarView,
+                    mStatusBarViewFactory.getStatusBarWindowView()
+                            .findViewById(R.id.status_bar_container));
+        }
     }
 
     public void setService(StatusBar statusBar) {
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/phone/PhoneStatusBarPolicy.java b/packages/SystemUI/src/com/android/systemui/statusbar/phone/PhoneStatusBarPolicy.java
index 1ab36c5..14af466 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/phone/PhoneStatusBarPolicy.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/phone/PhoneStatusBarPolicy.java
@@ -16,15 +16,18 @@
 
 package com.android.systemui.statusbar.phone;
 
-import android.app.ActivityManager;
+import android.annotation.Nullable;
 import android.app.ActivityTaskManager;
 import android.app.AlarmManager;
 import android.app.AlarmManager.AlarmClockInfo;
+import android.app.IActivityManager;
 import android.app.SynchronousUserSwitchObserver;
 import android.content.BroadcastReceiver;
 import android.content.Context;
 import android.content.Intent;
 import android.content.IntentFilter;
+import android.content.SharedPreferences;
+import android.content.res.Resources;
 import android.media.AudioManager;
 import android.os.Handler;
 import android.os.RemoteException;
@@ -33,13 +36,13 @@
 import android.provider.Settings.Global;
 import android.service.notification.ZenModeConfig;
 import android.telecom.TelecomManager;
-import android.telephony.TelephonyManager;
 import android.text.format.DateFormat;
 import android.util.Log;
 
-import com.android.systemui.Dependency;
 import com.android.systemui.R;
 import com.android.systemui.broadcast.BroadcastDispatcher;
+import com.android.systemui.dagger.qualifiers.DisplayId;
+import com.android.systemui.dagger.qualifiers.Main;
 import com.android.systemui.dagger.qualifiers.UiBackground;
 import com.android.systemui.qs.tiles.DndTile;
 import com.android.systemui.qs.tiles.RotationLockTile;
@@ -61,10 +64,13 @@
 import com.android.systemui.statusbar.policy.SensorPrivacyController;
 import com.android.systemui.statusbar.policy.UserInfoController;
 import com.android.systemui.statusbar.policy.ZenModeController;
+import com.android.systemui.util.time.DateFormatUtil;
 
 import java.util.Locale;
 import java.util.concurrent.Executor;
 
+import javax.inject.Inject;
+
 /**
  * This class contains all of the policy about which icons are installed in the status bar at boot
  * time. It goes through the normal API for icons, even though it probably strictly doesn't need to.
@@ -82,7 +88,7 @@
     private static final String TAG = "PhoneStatusBarPolicy";
     private static final boolean DEBUG = Log.isLoggable(TAG, Log.DEBUG);
 
-    public static final int LOCATION_STATUS_ICON_ID =
+    static final int LOCATION_STATUS_ICON_ID =
             com.android.internal.R.drawable.perm_group_location;
 
     private final String mSlotCast;
@@ -97,20 +103,26 @@
     private final String mSlotHeadset;
     private final String mSlotDataSaver;
     private final String mSlotLocation;
-    private final String mSlotMicrophone;
-    private final String mSlotCamera;
     private final String mSlotSensorsOff;
     private final String mSlotScreenRecord;
+    private final int mDisplayId;
+    private final SharedPreferences mSharedPreferences;
+    private final DateFormatUtil mDateFormatUtil;
+    private final TelecomManager mTelecomManager;
+    private final AudioManager mAudioManager;
 
-    private final Context mContext;
     private final Handler mHandler = new Handler();
     private final CastController mCast;
     private final HotspotController mHotspot;
     private final NextAlarmController mNextAlarmController;
     private final AlarmManager mAlarmManager;
     private final UserInfoController mUserInfoController;
+    private final IActivityManager mIActivityManager;
     private final UserManager mUserManager;
     private final StatusBarIconController mIconController;
+    private final CommandQueue mCommandQueue;
+    private final BroadcastDispatcher mBroadcastDispatcher;
+    private final Resources mResources;
     private final RotationLockController mRotationLockController;
     private final DataSaverController mDataSaver;
     private final ZenModeController mZenController;
@@ -121,10 +133,6 @@
     private final SensorPrivacyController mSensorPrivacyController;
     private final RecordingController mRecordingController;
 
-    // Assume it's all good unless we hear otherwise.  We don't always seem
-    // to get broadcasts that it *is* there.
-    int mSimState = TelephonyManager.SIM_STATE_READY;
-
     private boolean mZenVisible;
     private boolean mVolumeVisible;
     private boolean mCurrentUserSetup;
@@ -134,47 +142,70 @@
     private BluetoothController mBluetooth;
     private AlarmManager.AlarmClockInfo mNextAlarm;
 
-    public PhoneStatusBarPolicy(Context context, StatusBarIconController iconController,
+    @Inject
+    public PhoneStatusBarPolicy(StatusBarIconController iconController,
             CommandQueue commandQueue, BroadcastDispatcher broadcastDispatcher,
-            @UiBackground Executor uiBgExecutor) {
-        mContext = context;
+            @UiBackground Executor uiBgExecutor, @Main Resources resources,
+            CastController castController, HotspotController hotspotController,
+            BluetoothController bluetoothController, NextAlarmController nextAlarmController,
+            UserInfoController userInfoController, RotationLockController rotationLockController,
+            DataSaverController dataSaverController, ZenModeController zenModeController,
+            DeviceProvisionedController deviceProvisionedController,
+            KeyguardStateController keyguardStateController,
+            LocationController locationController,
+            SensorPrivacyController sensorPrivacyController, IActivityManager iActivityManager,
+            AlarmManager alarmManager, UserManager userManager, AudioManager audioManager,
+            RecordingController recordingController,
+            @Nullable TelecomManager telecomManager, @DisplayId int displayId,
+            @Main SharedPreferences sharedPreferences, DateFormatUtil dateFormatUtil) {
         mIconController = iconController;
-        mCast = Dependency.get(CastController.class);
-        mHotspot = Dependency.get(HotspotController.class);
-        mBluetooth = Dependency.get(BluetoothController.class);
-        mNextAlarmController = Dependency.get(NextAlarmController.class);
-        mAlarmManager = (AlarmManager) context.getSystemService(Context.ALARM_SERVICE);
-        mUserInfoController = Dependency.get(UserInfoController.class);
-        mUserManager = (UserManager) mContext.getSystemService(Context.USER_SERVICE);
-        mRotationLockController = Dependency.get(RotationLockController.class);
-        mDataSaver = Dependency.get(DataSaverController.class);
-        mZenController = Dependency.get(ZenModeController.class);
-        mProvisionedController = Dependency.get(DeviceProvisionedController.class);
-        mKeyguardStateController = Dependency.get(KeyguardStateController.class);
-        mLocationController = Dependency.get(LocationController.class);
-        mSensorPrivacyController = Dependency.get(SensorPrivacyController.class);
-        mRecordingController = Dependency.get(RecordingController.class);
+        mCommandQueue = commandQueue;
+        mBroadcastDispatcher = broadcastDispatcher;
+        mResources = resources;
+        mCast = castController;
+        mHotspot = hotspotController;
+        mBluetooth = bluetoothController;
+        mNextAlarmController = nextAlarmController;
+        mAlarmManager = alarmManager;
+        mUserInfoController = userInfoController;
+        mIActivityManager = iActivityManager;
+        mUserManager = userManager;
+        mRotationLockController = rotationLockController;
+        mDataSaver = dataSaverController;
+        mZenController = zenModeController;
+        mProvisionedController = deviceProvisionedController;
+        mKeyguardStateController = keyguardStateController;
+        mLocationController = locationController;
+        mSensorPrivacyController = sensorPrivacyController;
+        mRecordingController = recordingController;
         mUiBgExecutor = uiBgExecutor;
+        mAudioManager = audioManager;
+        mTelecomManager = telecomManager;
 
-        mSlotCast = context.getString(com.android.internal.R.string.status_bar_cast);
-        mSlotHotspot = context.getString(com.android.internal.R.string.status_bar_hotspot);
-        mSlotBluetooth = context.getString(com.android.internal.R.string.status_bar_bluetooth);
-        mSlotTty = context.getString(com.android.internal.R.string.status_bar_tty);
-        mSlotZen = context.getString(com.android.internal.R.string.status_bar_zen);
-        mSlotVolume = context.getString(com.android.internal.R.string.status_bar_volume);
-        mSlotAlarmClock = context.getString(com.android.internal.R.string.status_bar_alarm_clock);
-        mSlotManagedProfile = context.getString(
+        mSlotCast = resources.getString(com.android.internal.R.string.status_bar_cast);
+        mSlotHotspot = resources.getString(com.android.internal.R.string.status_bar_hotspot);
+        mSlotBluetooth = resources.getString(com.android.internal.R.string.status_bar_bluetooth);
+        mSlotTty = resources.getString(com.android.internal.R.string.status_bar_tty);
+        mSlotZen = resources.getString(com.android.internal.R.string.status_bar_zen);
+        mSlotVolume = resources.getString(com.android.internal.R.string.status_bar_volume);
+        mSlotAlarmClock = resources.getString(com.android.internal.R.string.status_bar_alarm_clock);
+        mSlotManagedProfile = resources.getString(
                 com.android.internal.R.string.status_bar_managed_profile);
-        mSlotRotate = context.getString(com.android.internal.R.string.status_bar_rotate);
-        mSlotHeadset = context.getString(com.android.internal.R.string.status_bar_headset);
-        mSlotDataSaver = context.getString(com.android.internal.R.string.status_bar_data_saver);
-        mSlotLocation = context.getString(com.android.internal.R.string.status_bar_location);
-        mSlotMicrophone = context.getString(com.android.internal.R.string.status_bar_microphone);
-        mSlotCamera = context.getString(com.android.internal.R.string.status_bar_camera);
-        mSlotSensorsOff = context.getString(com.android.internal.R.string.status_bar_sensors_off);
-        mSlotScreenRecord = context.getString(
+        mSlotRotate = resources.getString(com.android.internal.R.string.status_bar_rotate);
+        mSlotHeadset = resources.getString(com.android.internal.R.string.status_bar_headset);
+        mSlotDataSaver = resources.getString(com.android.internal.R.string.status_bar_data_saver);
+        mSlotLocation = resources.getString(com.android.internal.R.string.status_bar_location);
+        mSlotSensorsOff = resources.getString(com.android.internal.R.string.status_bar_sensors_off);
+        mSlotScreenRecord = resources.getString(
                 com.android.internal.R.string.status_bar_screen_record);
 
+        mDisplayId = displayId;
+        mSharedPreferences = sharedPreferences;
+        mDateFormatUtil = dateFormatUtil;
+    }
+
+    /** Initialize the object after construction. */
+    public void init() {
         // listen for broadcasts
         IntentFilter filter = new IntentFilter();
         filter.addAction(AudioManager.RINGER_MODE_CHANGED_ACTION);
@@ -185,11 +216,11 @@
         filter.addAction(Intent.ACTION_MANAGED_PROFILE_AVAILABLE);
         filter.addAction(Intent.ACTION_MANAGED_PROFILE_UNAVAILABLE);
         filter.addAction(Intent.ACTION_MANAGED_PROFILE_REMOVED);
-        broadcastDispatcher.registerReceiverWithHandler(mIntentReceiver, filter, mHandler);
+        mBroadcastDispatcher.registerReceiverWithHandler(mIntentReceiver, filter, mHandler);
 
         // listen for user / profile change.
         try {
-            ActivityManager.getService().registerUserSwitchObserver(mUserSwitchListener, TAG);
+            mIActivityManager.registerUserSwitchObserver(mUserSwitchListener, TAG);
         } catch (RemoteException e) {
             // Ignore
         }
@@ -219,26 +250,26 @@
 
         // hotspot
         mIconController.setIcon(mSlotHotspot, R.drawable.stat_sys_hotspot,
-                mContext.getString(R.string.accessibility_status_bar_hotspot));
+                mResources.getString(R.string.accessibility_status_bar_hotspot));
         mIconController.setIconVisibility(mSlotHotspot, mHotspot.isHotspotEnabled());
 
         // managed profile
         mIconController.setIcon(mSlotManagedProfile, R.drawable.stat_sys_managed_profile_status,
-                mContext.getString(R.string.accessibility_managed_profile));
+                mResources.getString(R.string.accessibility_managed_profile));
         mIconController.setIconVisibility(mSlotManagedProfile, mManagedProfileIconVisible);
 
         // data saver
         mIconController.setIcon(mSlotDataSaver, R.drawable.stat_sys_data_saver,
-                context.getString(R.string.accessibility_data_saver_on));
+                mResources.getString(R.string.accessibility_data_saver_on));
         mIconController.setIconVisibility(mSlotDataSaver, false);
 
         mIconController.setIcon(mSlotLocation, LOCATION_STATUS_ICON_ID,
-                mContext.getString(R.string.accessibility_location_active));
+                mResources.getString(R.string.accessibility_location_active));
         mIconController.setIconVisibility(mSlotLocation, false);
 
         // sensors off
         mIconController.setIcon(mSlotSensorsOff, R.drawable.stat_sys_sensors_off,
-                mContext.getString(R.string.accessibility_sensors_off_active));
+                mResources.getString(R.string.accessibility_sensors_off_active));
         mIconController.setIconVisibility(mSlotSensorsOff,
                 mSensorPrivacyController.isSensorPrivacyEnabled());
 
@@ -259,7 +290,7 @@
         mLocationController.addCallback(this);
         mRecordingController.addCallback(this);
 
-        commandQueue.addCallback(this);
+        mCommandQueue.addCallback(this);
     }
 
     @Override
@@ -284,51 +315,17 @@
 
     private String buildAlarmContentDescription() {
         if (mNextAlarm == null) {
-            return mContext.getString(R.string.status_bar_alarm);
+            return mResources.getString(R.string.status_bar_alarm);
         }
-        return formatNextAlarm(mNextAlarm, mContext);
-    }
 
-    private static String formatNextAlarm(AlarmManager.AlarmClockInfo info, Context context) {
-        if (info == null) {
-            return "";
-        }
-        String skeleton = DateFormat.is24HourFormat(
-                context, ActivityManager.getCurrentUser()) ? "EHm" : "Ehma";
+        String skeleton = mDateFormatUtil.is24HourFormat() ? "EHm" : "Ehma";
         String pattern = DateFormat.getBestDateTimePattern(Locale.getDefault(), skeleton);
-        String dateString = DateFormat.format(pattern, info.getTriggerTime()).toString();
+        String dateString = DateFormat.format(pattern, mNextAlarm.getTriggerTime()).toString();
 
-        return context.getString(R.string.accessibility_quick_settings_alarm, dateString);
-    }
-
-    private final void updateSimState(Intent intent) {
-        String stateExtra = intent.getStringExtra(Intent.EXTRA_SIM_STATE);
-        if (Intent.SIM_STATE_ABSENT.equals(stateExtra)) {
-            mSimState = TelephonyManager.SIM_STATE_READY;
-        } else if (Intent.SIM_STATE_CARD_IO_ERROR.equals(stateExtra)) {
-            mSimState = TelephonyManager.SIM_STATE_CARD_IO_ERROR;
-        } else if (Intent.SIM_STATE_CARD_RESTRICTED.equals(stateExtra)) {
-            mSimState = TelephonyManager.SIM_STATE_CARD_RESTRICTED;
-        } else if (Intent.SIM_STATE_READY.equals(stateExtra)) {
-            mSimState = TelephonyManager.SIM_STATE_READY;
-        } else if (Intent.SIM_STATE_LOCKED.equals(stateExtra)) {
-            final String lockedReason =
-                    intent.getStringExtra(Intent.EXTRA_SIM_LOCKED_REASON);
-            if (Intent.SIM_LOCKED_ON_PIN.equals(lockedReason)) {
-                mSimState = TelephonyManager.SIM_STATE_PIN_REQUIRED;
-            } else if (Intent.SIM_LOCKED_ON_PUK.equals(lockedReason)) {
-                mSimState = TelephonyManager.SIM_STATE_PUK_REQUIRED;
-            } else {
-                mSimState = TelephonyManager.SIM_STATE_NETWORK_LOCKED;
-            }
-        } else {
-            mSimState = TelephonyManager.SIM_STATE_UNKNOWN;
-        }
+        return mResources.getString(R.string.accessibility_quick_settings_alarm, dateString);
     }
 
     private final void updateVolumeZen() {
-        AudioManager audioManager = (AudioManager) mContext.getSystemService(Context.AUDIO_SERVICE);
-
         boolean zenVisible = false;
         int zenIconId = 0;
         String zenDescription = null;
@@ -338,29 +335,29 @@
         String volumeDescription = null;
         int zen = mZenController.getZen();
 
-        if (DndTile.isVisible(mContext) || DndTile.isCombinedIcon(mContext)) {
+        if (DndTile.isVisible(mSharedPreferences) || DndTile.isCombinedIcon(mSharedPreferences)) {
             zenVisible = zen != Global.ZEN_MODE_OFF;
             zenIconId = R.drawable.stat_sys_dnd;
-            zenDescription = mContext.getString(R.string.quick_settings_dnd_label);
+            zenDescription = mResources.getString(R.string.quick_settings_dnd_label);
         } else if (zen == Global.ZEN_MODE_NO_INTERRUPTIONS) {
             zenVisible = true;
             zenIconId = R.drawable.stat_sys_dnd;
-            zenDescription = mContext.getString(R.string.interruption_level_none);
+            zenDescription = mResources.getString(R.string.interruption_level_none);
         } else if (zen == Global.ZEN_MODE_IMPORTANT_INTERRUPTIONS) {
             zenVisible = true;
             zenIconId = R.drawable.stat_sys_dnd;
-            zenDescription = mContext.getString(R.string.interruption_level_priority);
+            zenDescription = mResources.getString(R.string.interruption_level_priority);
         }
 
         if (!ZenModeConfig.isZenOverridingRinger(zen, mZenController.getConsolidatedPolicy())) {
-            if (audioManager.getRingerModeInternal() == AudioManager.RINGER_MODE_VIBRATE) {
+            if (mAudioManager.getRingerModeInternal() == AudioManager.RINGER_MODE_VIBRATE) {
                 volumeVisible = true;
                 volumeIconId = R.drawable.stat_sys_ringer_vibrate;
-                volumeDescription = mContext.getString(R.string.accessibility_ringer_vibrate);
-            } else if (audioManager.getRingerModeInternal() == AudioManager.RINGER_MODE_SILENT) {
+                volumeDescription = mResources.getString(R.string.accessibility_ringer_vibrate);
+            } else if (mAudioManager.getRingerModeInternal() == AudioManager.RINGER_MODE_SILENT) {
                 volumeVisible = true;
                 volumeIconId = R.drawable.stat_sys_ringer_silent;
-                volumeDescription = mContext.getString(R.string.accessibility_ringer_silent);
+                volumeDescription = mResources.getString(R.string.accessibility_ringer_silent);
             }
         }
 
@@ -395,13 +392,13 @@
     private final void updateBluetooth() {
         int iconId = R.drawable.stat_sys_data_bluetooth_connected;
         String contentDescription =
-                mContext.getString(R.string.accessibility_quick_settings_bluetooth_on);
+                mResources.getString(R.string.accessibility_quick_settings_bluetooth_on);
         boolean bluetoothVisible = false;
         if (mBluetooth != null) {
             if (mBluetooth.isBluetoothConnected()
                     && (mBluetooth.isBluetoothAudioActive()
                     || !mBluetooth.isBluetoothAudioProfileOnly())) {
-                contentDescription = mContext.getString(
+                contentDescription = mResources.getString(
                         R.string.accessibility_bluetooth_connected);
                 bluetoothVisible = mBluetooth.isBluetoothEnabled();
             }
@@ -412,12 +409,10 @@
     }
 
     private final void updateTTY() {
-        TelecomManager telecomManager =
-                (TelecomManager) mContext.getSystemService(Context.TELECOM_SERVICE);
-        if (telecomManager == null) {
+        if (mTelecomManager == null) {
             updateTTY(TelecomManager.TTY_MODE_OFF);
         } else {
-            updateTTY(telecomManager.getCurrentTtyMode());
+            updateTTY(mTelecomManager.getCurrentTtyMode());
         }
     }
 
@@ -430,7 +425,7 @@
             // TTY is on
             if (DEBUG) Log.v(TAG, "updateTTY: set TTY on");
             mIconController.setIcon(mSlotTty, R.drawable.stat_sys_tty_mode,
-                    mContext.getString(R.string.accessibility_tty_enabled));
+                    mResources.getString(R.string.accessibility_tty_enabled));
             mIconController.setIconVisibility(mSlotTty, true);
         } else {
             // TTY is off
@@ -452,7 +447,7 @@
         mHandler.removeCallbacks(mRemoveCastIconRunnable);
         if (isCasting && !mRecordingController.isRecording()) { // screen record has its own icon
             mIconController.setIcon(mSlotCast, R.drawable.stat_sys_cast,
-                    mContext.getString(R.string.accessibility_casting));
+                    mResources.getString(R.string.accessibility_casting));
             mIconController.setIconVisibility(mSlotCast, true);
         } else {
             // don't turn off the screen-record icon for a few seconds, just to make sure the user
@@ -478,7 +473,7 @@
                         showIcon = true;
                         mIconController.setIcon(mSlotManagedProfile,
                                 R.drawable.stat_sys_managed_profile_status,
-                                mContext.getString(R.string.accessibility_managed_profile));
+                                mResources.getString(R.string.accessibility_managed_profile));
                     } else {
                         showIcon = false;
                     }
@@ -545,7 +540,7 @@
     @Override
     public void appTransitionStarting(int displayId, long startTime, long duration,
             boolean forced) {
-        if (mContext.getDisplayId() == displayId) {
+        if (mDisplayId == displayId) {
             updateManagedProfile();
         }
     }
@@ -567,14 +562,14 @@
     @Override
     public void onRotationLockStateChanged(boolean rotationLocked, boolean affordanceVisible) {
         boolean portrait = RotationLockTile.isCurrentOrientationLockPortrait(
-                mRotationLockController, mContext);
+                mRotationLockController, mResources);
         if (rotationLocked) {
             if (portrait) {
                 mIconController.setIcon(mSlotRotate, R.drawable.stat_sys_rotate_portrait,
-                        mContext.getString(R.string.accessibility_rotation_lock_on_portrait));
+                        mResources.getString(R.string.accessibility_rotation_lock_on_portrait));
             } else {
                 mIconController.setIcon(mSlotRotate, R.drawable.stat_sys_rotate_landscape,
-                        mContext.getString(R.string.accessibility_rotation_lock_on_landscape));
+                        mResources.getString(R.string.accessibility_rotation_lock_on_landscape));
             }
             mIconController.setIconVisibility(mSlotRotate, true);
         } else {
@@ -586,7 +581,7 @@
         boolean connected = intent.getIntExtra("state", 0) != 0;
         boolean hasMic = intent.getIntExtra("microphone", 0) != 0;
         if (connected) {
-            String contentDescription = mContext.getString(hasMic
+            String contentDescription = mResources.getString(hasMic
                     ? R.string.accessibility_status_bar_headset
                     : R.string.accessibility_status_bar_headphones);
             mIconController.setIcon(mSlotHeadset, hasMic ? R.drawable.stat_sys_headset_mic
@@ -630,7 +625,6 @@
                     if (intent.getBooleanExtra(Intent.EXTRA_REBROADCAST_ON_UNLOCK, false)) {
                         break;
                     }
-                    updateSimState(intent);
                     break;
                 case TelecomManager.ACTION_CURRENT_TTY_MODE_CHANGED:
                     updateTTY(intent.getIntExtra(TelecomManager.EXTRA_CURRENT_TTY_MODE,
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/phone/PhoneStatusBarTransitions.java b/packages/SystemUI/src/com/android/systemui/statusbar/phone/PhoneStatusBarTransitions.java
index e8bc2f5..2052ee6 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/phone/PhoneStatusBarTransitions.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/phone/PhoneStatusBarTransitions.java
@@ -29,23 +29,21 @@
     private static final float ICON_ALPHA_WHEN_LIGHTS_OUT_BATTERY_CLOCK = 0.5f;
     private static final float ICON_ALPHA_WHEN_LIGHTS_OUT_NON_BATTERY_CLOCK = 0;
 
-    private final PhoneStatusBarView mView;
     private final float mIconAlphaWhenOpaque;
 
-    private View mLeftSide, mStatusIcons, mBattery, mClock;
+    private View mLeftSide, mStatusIcons, mBattery;
     private Animator mCurrentAnimation;
 
-    public PhoneStatusBarTransitions(PhoneStatusBarView view) {
-        super(view, R.drawable.status_background);
-        mView = view;
-        final Resources res = mView.getContext().getResources();
+    /**
+     * @param backgroundView view to apply the background drawable
+     */
+    public PhoneStatusBarTransitions(PhoneStatusBarView statusBarView, View backgroundView) {
+        super(backgroundView, R.drawable.status_background);
+        final Resources res = statusBarView.getContext().getResources();
         mIconAlphaWhenOpaque = res.getFraction(R.dimen.status_bar_icon_drawing_alpha, 1, 1);
-    }
-
-    public void init() {
-        mLeftSide = mView.findViewById(R.id.status_bar_left_side);
-        mStatusIcons = mView.findViewById(R.id.statusIcons);
-        mBattery = mView.findViewById(R.id.battery);
+        mLeftSide = statusBarView.findViewById(R.id.status_bar_left_side);
+        mStatusIcons = statusBarView.findViewById(R.id.statusIcons);
+        mBattery = statusBarView.findViewById(R.id.battery);
         applyModeBackground(-1, getMode(), false /*animate*/);
         applyMode(getMode(), false /*animate*/);
     }
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 b949e3a..1359f74 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/phone/PhoneStatusBarView.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/phone/PhoneStatusBarView.java
@@ -53,7 +53,6 @@
     StatusBar mBar;
 
     boolean mIsFullyOpenedPanel = false;
-    private final PhoneStatusBarTransitions mBarTransitions;
     private ScrimController mScrimController;
     private float mMinFraction;
     private Runnable mHideExpandedRunnable = new Runnable() {
@@ -83,15 +82,9 @@
 
     public PhoneStatusBarView(Context context, AttributeSet attrs) {
         super(context, attrs);
-
-        mBarTransitions = new PhoneStatusBarTransitions(this);
         mCommandQueue = Dependency.get(CommandQueue.class);
     }
 
-    public BarTransitions getBarTransitions() {
-        return mBarTransitions;
-    }
-
     public void setBar(StatusBar bar) {
         mBar = bar;
     }
@@ -102,7 +95,6 @@
 
     @Override
     public void onFinishInflate() {
-        mBarTransitions.init();
         mBattery = findViewById(R.id.battery);
         mCutoutSpace = findViewById(R.id.cutout_space_view);
         mCenterIconSpace = findViewById(R.id.centered_icon_area);
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/phone/StatusBar.java b/packages/SystemUI/src/com/android/systemui/statusbar/phone/StatusBar.java
index 0d3b09a..19df972 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/phone/StatusBar.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/phone/StatusBar.java
@@ -163,6 +163,7 @@
 import com.android.systemui.shared.plugins.PluginManager;
 import com.android.systemui.shared.system.WindowManagerWrapper;
 import com.android.systemui.stackdivider.Divider;
+import com.android.systemui.statusbar.AutoHideUiElement;
 import com.android.systemui.statusbar.BackDropView;
 import com.android.systemui.statusbar.CommandQueue;
 import com.android.systemui.statusbar.CrossFadeHelper;
@@ -676,6 +677,7 @@
             KeyguardDismissUtil keyguardDismissUtil,
             ExtensionController extensionController,
             UserInfoControllerImpl userInfoControllerImpl,
+            PhoneStatusBarPolicy phoneStatusBarPolicy,
             DismissCallbackRegistry dismissCallbackRegistry,
             StatusBarTouchableRegionManager statusBarTouchableRegionManager) {
         super(context);
@@ -751,6 +753,7 @@
         mKeyguardDismissUtil = keyguardDismissUtil;
         mExtensionController = extensionController;
         mUserInfoControllerImpl = userInfoControllerImpl;
+        mIconPolicy = phoneStatusBarPolicy;
         mDismissCallbackRegistry = dismissCallbackRegistry;
 
         mBubbleExpandListener =
@@ -875,8 +878,7 @@
         // end old BaseStatusBar.start().
 
         // Lastly, call to the icon policy to install/update all the icons.
-        mIconPolicy = new PhoneStatusBarPolicy(mContext, mIconController, mCommandQueue,
-                mBroadcastDispatcher, mUiBgExecutor);
+        mIconPolicy.init();
         mSignalPolicy = new StatusBarSignalPolicy(mContext, mIconController);
 
         mKeyguardStateController.addCallback(this);
@@ -1073,7 +1075,27 @@
             }
         });
 
-        mAutoHideController.setStatusBar(this);
+        mAutoHideController.addAutoHideUiElement(new AutoHideUiElement() {
+            @Override
+            public void synchronizeState() {
+                checkBarModes();
+            }
+
+            @Override
+            public boolean shouldHideOnTouch() {
+                return !mRemoteInputManager.getController().isRemoteInputActive();
+            }
+
+            @Override
+            public boolean isVisible() {
+                return isTransientShown();
+            }
+
+            @Override
+            public void hide() {
+                clearTransient();
+            }
+        });
 
         ScrimView scrimBehind = mNotificationShadeWindowView.findViewById(R.id.scrim_behind);
         ScrimView scrimInFront = mNotificationShadeWindowView.findViewById(R.id.scrim_in_front);
@@ -2227,7 +2249,7 @@
         clearTransient();
     }
 
-    void clearTransient() {
+    private void clearTransient() {
         if (mTransientShown) {
             mTransientShown = false;
             handleTransientChanged();
@@ -2305,13 +2327,14 @@
     }
 
     protected BarTransitions getStatusBarTransitions() {
-        return mStatusBarView.getBarTransitions();
+        return mNotificationShadeWindowViewController.getBarTransitions();
     }
 
     void checkBarModes() {
         if (mDemoMode) return;
-        if (mStatusBarView != null) checkBarMode(mStatusBarMode, mStatusBarWindowState,
-                getStatusBarTransitions());
+        if (mNotificationShadeWindowViewController != null) {
+            checkBarMode(mStatusBarMode, mStatusBarWindowState, getStatusBarTransitions());
+        }
         mNavigationBarController.checkNavBarModes(mDisplayId);
         mNoAnimationOnNextBarModeChange = false;
     }
@@ -2329,8 +2352,9 @@
     }
 
     private void finishBarAnimations() {
-        if (mStatusBarView != null) {
-            mStatusBarView.getBarTransitions().finishAnimations();
+        if (mNotificationShadeWindowController != null
+                && mNotificationShadeWindowViewController.getBarTransitions() != null) {
+            mNotificationShadeWindowViewController.getBarTransitions().finishAnimations();
         }
         mNavigationBarController.finishBarAnimations(mDisplayId);
     }
@@ -2396,12 +2420,11 @@
         pw.print("  mDozing="); pw.println(mDozing);
         pw.print("  mWallpaperSupported= "); pw.println(mWallpaperSupported);
 
-        if (mStatusBarView != null) {
-            dumpBarTransitions(pw, "mStatusBarView", mStatusBarView.getBarTransitions());
-        }
         pw.println("  StatusBarWindowView: ");
         if (mNotificationShadeWindowViewController != null) {
             mNotificationShadeWindowViewController.dump(fd, pw, args);
+            dumpBarTransitions(pw, "PhoneStatusBarTransitions",
+                    mNotificationShadeWindowViewController.getBarTransitions());
         }
 
         pw.println("  mMediaManager: ");
@@ -3004,8 +3027,10 @@
                     -1;
             if (barMode != -1) {
                 boolean animate = true;
-                if (mStatusBarView != null) {
-                    mStatusBarView.getBarTransitions().transitionTo(barMode, animate);
+                if (mNotificationShadeWindowController != null
+                        && mNotificationShadeWindowViewController.getBarTransitions() != null) {
+                    mNotificationShadeWindowViewController.getBarTransitions().transitionTo(
+                            barMode, animate);
                 }
                 mNavigationBarController.transitionTo(mDisplayId, barMode, animate);
             }
@@ -4258,7 +4283,7 @@
         return mGutsManager;
     }
 
-    boolean isTransientShown() {
+    private boolean isTransientShown() {
         return mTransientShown;
     }
 
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/phone/StatusBarNotificationPresenter.java b/packages/SystemUI/src/com/android/systemui/statusbar/phone/StatusBarNotificationPresenter.java
index 693cdd2..30d6b507 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/phone/StatusBarNotificationPresenter.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/phone/StatusBarNotificationPresenter.java
@@ -199,7 +199,8 @@
                 public void onEntryRemoved(
                         @Nullable NotificationEntry entry,
                         NotificationVisibility visibility,
-                        boolean removedByUser) {
+                        boolean removedByUser,
+                        int reason) {
                     StatusBarNotificationPresenter.this.onNotificationRemoved(
                             entry.getKey(), entry.getSbn());
                     if (removedByUser) {
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/phone/dagger/StatusBarPhoneDependenciesModule.java b/packages/SystemUI/src/com/android/systemui/statusbar/phone/dagger/StatusBarPhoneDependenciesModule.java
index fcf698c..69c6814 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/phone/dagger/StatusBarPhoneDependenciesModule.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/phone/dagger/StatusBarPhoneDependenciesModule.java
@@ -16,14 +16,7 @@
 
 package com.android.systemui.statusbar.phone.dagger;
 
-import android.content.Context;
-import android.os.Handler;
-import android.view.IWindowManager;
-
-import com.android.systemui.dagger.qualifiers.Main;
-import com.android.systemui.statusbar.NotificationRemoteInputManager;
 import com.android.systemui.statusbar.notification.row.RowContentBindStage;
-import com.android.systemui.statusbar.phone.AutoHideController;
 import com.android.systemui.statusbar.phone.NotificationGroupAlertTransferHelper;
 import com.android.systemui.statusbar.phone.StatusBar;
 
@@ -39,16 +32,6 @@
  */
 @Module
 public interface StatusBarPhoneDependenciesModule {
-    /** */
-    @Singleton
-    @Provides
-    static AutoHideController newAutoHideController(Context context,
-            @Main Handler handler,
-            NotificationRemoteInputManager notificationRemoteInputManager,
-            IWindowManager iWindowManager) {
-        return new AutoHideController(context, handler, notificationRemoteInputManager,
-                iWindowManager);
-    }
 
     /** */
     @Singleton
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/phone/dagger/StatusBarPhoneModule.java b/packages/SystemUI/src/com/android/systemui/statusbar/phone/dagger/StatusBarPhoneModule.java
index e64f821..0a4fdc9 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/phone/dagger/StatusBarPhoneModule.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/phone/dagger/StatusBarPhoneModule.java
@@ -79,6 +79,7 @@
 import com.android.systemui.statusbar.phone.LockscreenWallpaper;
 import com.android.systemui.statusbar.phone.NotificationGroupManager;
 import com.android.systemui.statusbar.phone.NotificationShadeWindowController;
+import com.android.systemui.statusbar.phone.PhoneStatusBarPolicy;
 import com.android.systemui.statusbar.phone.ScrimController;
 import com.android.systemui.statusbar.phone.ShadeController;
 import com.android.systemui.statusbar.phone.StatusBar;
@@ -193,6 +194,7 @@
             KeyguardDismissUtil keyguardDismissUtil,
             ExtensionController extensionController,
             UserInfoControllerImpl userInfoControllerImpl,
+            PhoneStatusBarPolicy phoneStatusBarPolicy,
             DismissCallbackRegistry dismissCallbackRegistry,
             StatusBarTouchableRegionManager statusBarTouchableRegionManager) {
         return new StatusBar(
@@ -269,6 +271,7 @@
                 keyguardDismissUtil,
                 extensionController,
                 userInfoControllerImpl,
+                phoneStatusBarPolicy,
                 dismissCallbackRegistry,
                 statusBarTouchableRegionManager);
     }
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/policy/NetworkControllerImpl.java b/packages/SystemUI/src/com/android/systemui/statusbar/policy/NetworkControllerImpl.java
index 9003de1..d2d76c7 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/policy/NetworkControllerImpl.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/policy/NetworkControllerImpl.java
@@ -17,6 +17,7 @@
 package com.android.systemui.statusbar.policy;
 
 import static android.net.NetworkCapabilities.NET_CAPABILITY_VALIDATED;
+import static android.net.NetworkCapabilities.TRANSPORT_CELLULAR;
 import static android.net.wifi.WifiManager.TrafficStateCallback.DATA_ACTIVITY_IN;
 import static android.net.wifi.WifiManager.TrafficStateCallback.DATA_ACTIVITY_INOUT;
 import static android.net.wifi.WifiManager.TrafficStateCallback.DATA_ACTIVITY_NONE;
@@ -157,6 +158,7 @@
     ServiceState mLastServiceState;
     private boolean mUserSetup;
     private boolean mSimDetected;
+    private boolean mForceCellularValidated;
 
     private ConfigurationController.ConfigurationListener mConfigurationListener =
             new ConfigurationController.ConfigurationListener() {
@@ -284,12 +286,41 @@
         mPhoneStateListener = new PhoneStateListener(mReceiverHandler::post) {
             @Override
             public void onActiveDataSubscriptionIdChanged(int subId) {
+                // For data switching from A to B, we assume B is validated for up to 2 seconds iff:
+                // 1) A and B are in the same subscription group e.g. CBRS data switch. And
+                // 2) A was validated before the switch.
+                // This is to provide smooth transition for UI without showing cross during data
+                // switch.
+                if (keepCellularValidationBitInSwitch(mActiveMobileDataSubscription, subId)) {
+                    if (DEBUG) Log.d(TAG, ": mForceCellularValidated to true.");
+                    mForceCellularValidated = true;
+                    mReceiverHandler.removeCallbacks(mClearForceValidated);
+                    mReceiverHandler.postDelayed(mClearForceValidated, 2000);
+                }
                 mActiveMobileDataSubscription = subId;
                 doUpdateMobileControllers();
             }
         };
     }
 
+    private final Runnable mClearForceValidated = () -> {
+        if (DEBUG) Log.d(TAG, ": mClearForceValidated");
+        mForceCellularValidated = false;
+        updateConnectivity();
+    };
+
+    boolean isInGroupDataSwitch(int subId1, int subId2) {
+        SubscriptionInfo info1 = mSubscriptionManager.getActiveSubscriptionInfo(subId1);
+        SubscriptionInfo info2 = mSubscriptionManager.getActiveSubscriptionInfo(subId2);
+        return (info1 != null && info2 != null && info1.getGroupUuid() != null
+            && info1.getGroupUuid().equals(info2.getGroupUuid()));
+    }
+
+    boolean keepCellularValidationBitInSwitch(int sourceSubId, int destSubId) {
+        return mValidatedTransports.get(TRANSPORT_CELLULAR)
+                && isInGroupDataSwitch(sourceSubId, destSubId);
+    }
+
     public DataSaverController getDataSaverController() {
         return mDataSaverController;
     }
@@ -793,6 +824,8 @@
             }
         }
 
+        if (mForceCellularValidated) mValidatedTransports.set(TRANSPORT_CELLULAR);
+
         if (CHATTY) {
             Log.d(TAG, "updateConnectivity: mConnectedTransports=" + mConnectedTransports);
             Log.d(TAG, "updateConnectivity: mValidatedTransports=" + mValidatedTransports);
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/policy/RemoteInputUriController.java b/packages/SystemUI/src/com/android/systemui/statusbar/policy/RemoteInputUriController.java
index 4d912de..b503183 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/policy/RemoteInputUriController.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/policy/RemoteInputUriController.java
@@ -73,7 +73,7 @@
     private final NotificationEntryListener mInlineUriListener = new NotificationEntryListener() {
         @Override
         public void onEntryRemoved(NotificationEntry entry, NotificationVisibility visibility,
-                boolean removedByUser) {
+                boolean removedByUser, int reason) {
             try {
                 mStatusBarManagerService.clearInlineReplyUriPermissions(entry.getKey());
             } catch (RemoteException ex) {
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 312c4ac..d29f4fc 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/policy/SecurityControllerImpl.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/policy/SecurityControllerImpl.java
@@ -31,14 +31,12 @@
 import android.net.Network;
 import android.net.NetworkCapabilities;
 import android.net.NetworkRequest;
-import android.os.AsyncTask;
 import android.os.Handler;
 import android.os.RemoteException;
 import android.os.ServiceManager;
 import android.os.UserHandle;
 import android.os.UserManager;
 import android.security.KeyChain;
-import android.security.KeyChain.KeyChainConnection;
 import android.util.ArrayMap;
 import android.util.Log;
 import android.util.Pair;
@@ -55,6 +53,7 @@
 import java.io.FileDescriptor;
 import java.io.PrintWriter;
 import java.util.ArrayList;
+import java.util.concurrent.Executor;
 
 import javax.inject.Inject;
 import javax.inject.Singleton;
@@ -85,7 +84,7 @@
     private final DevicePolicyManager mDevicePolicyManager;
     private final PackageManager mPackageManager;
     private final UserManager mUserManager;
-    private final Handler mBgHandler;
+    private final Executor mBgExecutor;
 
     @GuardedBy("mCallbacks")
     private final ArrayList<SecurityControllerCallback> mCallbacks = new ArrayList<>();
@@ -101,16 +100,14 @@
     /**
      */
     @Inject
-    public SecurityControllerImpl(Context context, @Background Handler bgHandler,
-            BroadcastDispatcher broadcastDispatcher) {
-        this(context, bgHandler, broadcastDispatcher, null);
-    }
-
-    public SecurityControllerImpl(Context context, Handler bgHandler,
-            BroadcastDispatcher broadcastDispatcher, SecurityControllerCallback callback) {
+    public SecurityControllerImpl(
+            Context context,
+            @Background Handler bgHandler,
+            BroadcastDispatcher broadcastDispatcher,
+            @Background Executor bgExecutor
+    ) {
         super(broadcastDispatcher);
         mContext = context;
-        mBgHandler = bgHandler;
         mDevicePolicyManager = (DevicePolicyManager)
                 context.getSystemService(Context.DEVICE_POLICY_SERVICE);
         mConnectivityManager = (ConnectivityManager)
@@ -118,10 +115,8 @@
         mConnectivityManagerService = IConnectivityManager.Stub.asInterface(
                 ServiceManager.getService(Context.CONNECTIVITY_SERVICE));
         mPackageManager = context.getPackageManager();
-        mUserManager = (UserManager)
-                context.getSystemService(Context.USER_SERVICE);
-
-        addCallback(callback);
+        mUserManager = (UserManager) context.getSystemService(Context.USER_SERVICE);
+        mBgExecutor = bgExecutor;
 
         IntentFilter filter = new IntentFilter();
         filter.addAction(KeyChain.ACTION_TRUST_STORE_CHANGED);
@@ -305,7 +300,23 @@
     }
 
     private void refreshCACerts(int userId) {
-        new CACertLoader().execute(userId);
+        mBgExecutor.execute(() -> {
+            Pair<Integer, Boolean> idWithCert = null;
+            try (KeyChain.KeyChainConnection conn = KeyChain.bindAsUser(mContext,
+                    UserHandle.of(userId))) {
+                boolean hasCACerts = !(conn.getService().getUserCaAliases().getList().isEmpty());
+                idWithCert = new Pair<Integer, Boolean>(userId, hasCACerts);
+            } catch (RemoteException | InterruptedException | AssertionError e) {
+                Log.i(TAG, "failed to get CA certs", e);
+                idWithCert = new Pair<Integer, Boolean>(userId, null);
+            } finally {
+                if (DEBUG) Log.d(TAG, "Refreshing CA Certs " + idWithCert);
+                if (idWithCert != null && idWithCert.second != null) {
+                    mHasCACerts.put(idWithCert.first, idWithCert.second);
+                    fireCallbacks();
+                }
+            }
+        });
     }
 
     private String getNameForVpnConfig(VpnConfig cfg, UserHandle user) {
@@ -408,28 +419,4 @@
             }
         }
     };
-
-    protected class CACertLoader extends AsyncTask<Integer, Void, Pair<Integer, Boolean> > {
-
-        @Override
-        protected Pair<Integer, Boolean> doInBackground(Integer... userId) {
-            try (KeyChainConnection conn = KeyChain.bindAsUser(mContext,
-                                                               UserHandle.of(userId[0]))) {
-                boolean hasCACerts = !(conn.getService().getUserCaAliases().getList().isEmpty());
-                return new Pair<Integer, Boolean>(userId[0], hasCACerts);
-            } catch (RemoteException | InterruptedException | AssertionError e) {
-                Log.i(TAG, "failed to get CA certs", e);
-                return new Pair<Integer, Boolean>(userId[0], null);
-            }
-        }
-
-        @Override
-        protected void onPostExecute(Pair<Integer, Boolean> result) {
-            if (DEBUG) Log.d(TAG, "onPostExecute " + result);
-            if (result.second != null) {
-                mHasCACerts.put(result.first, result.second);
-                fireCallbacks();
-            }
-        }
-    }
 }
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/policy/SmartReplyConstants.java b/packages/SystemUI/src/com/android/systemui/statusbar/policy/SmartReplyConstants.java
index 86fe3008..311e8738 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/policy/SmartReplyConstants.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/policy/SmartReplyConstants.java
@@ -25,10 +25,10 @@
 import android.util.KeyValueListParser;
 import android.util.Log;
 
-import com.android.internal.annotations.VisibleForTesting;
 import com.android.internal.config.sysui.SystemUiDeviceConfigFlags;
 import com.android.systemui.R;
 import com.android.systemui.dagger.qualifiers.Main;
+import com.android.systemui.util.DeviceConfigProxy;
 
 import javax.inject.Inject;
 import javax.inject.Singleton;
@@ -62,10 +62,15 @@
 
     private final Handler mHandler;
     private final Context mContext;
+    private final DeviceConfigProxy mDeviceConfig;
     private final KeyValueListParser mParser = new KeyValueListParser(',');
 
     @Inject
-    public SmartReplyConstants(@Main Handler handler, Context context) {
+    public SmartReplyConstants(
+            @Main Handler handler,
+            Context context,
+            DeviceConfigProxy deviceConfig
+    ) {
         mHandler = handler;
         mContext = context;
         final Resources resources = mContext.getResources();
@@ -86,31 +91,35 @@
         mDefaultOnClickInitDelay = resources.getInteger(
                 R.integer.config_smart_replies_in_notifications_onclick_init_delay);
 
+        mDeviceConfig = deviceConfig;
         registerDeviceConfigListener();
         updateConstants();
     }
 
     private void registerDeviceConfigListener() {
-        DeviceConfig.addOnPropertiesChangedListener(
+        mDeviceConfig.addOnPropertiesChangedListener(
                 DeviceConfig.NAMESPACE_SYSTEMUI,
                 this::postToHandler,
-                (properties) -> onDeviceConfigPropertiesChanged(properties.getNamespace()));
+                mOnPropertiesChangedListener);
     }
 
     private void postToHandler(Runnable r) {
         this.mHandler.post(r);
     }
 
-    @VisibleForTesting
-    void onDeviceConfigPropertiesChanged(String namespace) {
-        if (!DeviceConfig.NAMESPACE_SYSTEMUI.equals(namespace)) {
-            Log.e(TAG, "Received update from DeviceConfig for unrelated namespace: "
-                    + namespace);
-            return;
-        }
-
-        updateConstants();
-    }
+    private final DeviceConfig.OnPropertiesChangedListener mOnPropertiesChangedListener =
+            new DeviceConfig.OnPropertiesChangedListener() {
+                @Override
+                public void onPropertiesChanged(DeviceConfig.Properties properties) {
+                    if (!DeviceConfig.NAMESPACE_SYSTEMUI.equals(properties.getNamespace())) {
+                        Log.e(TAG,
+                                "Received update from DeviceConfig for unrelated namespace: "
+                                        + properties.getNamespace());
+                        return;
+                    }
+                    updateConstants();
+                }
+            };
 
     private void updateConstants() {
         synchronized (SmartReplyConstants.this) {
@@ -120,7 +129,7 @@
             mRequiresTargetingP = readDeviceConfigBooleanOrDefaultIfEmpty(
                     SystemUiDeviceConfigFlags.SSIN_REQUIRES_TARGETING_P,
                     mDefaultRequiresP);
-            mMaxSqueezeRemeasureAttempts = DeviceConfig.getInt(
+            mMaxSqueezeRemeasureAttempts = mDeviceConfig.getInt(
                     DeviceConfig.NAMESPACE_SYSTEMUI,
                     SystemUiDeviceConfigFlags.SSIN_MAX_SQUEEZE_REMEASURE_ATTEMPTS,
                     mDefaultMaxSqueezeRemeasureAttempts);
@@ -130,24 +139,24 @@
             mShowInHeadsUp = readDeviceConfigBooleanOrDefaultIfEmpty(
                     SystemUiDeviceConfigFlags.SSIN_SHOW_IN_HEADS_UP,
                     mDefaultShowInHeadsUp);
-            mMinNumSystemGeneratedReplies = DeviceConfig.getInt(
+            mMinNumSystemGeneratedReplies = mDeviceConfig.getInt(
                     DeviceConfig.NAMESPACE_SYSTEMUI,
                     SystemUiDeviceConfigFlags.SSIN_MIN_NUM_SYSTEM_GENERATED_REPLIES,
                     mDefaultMinNumSystemGeneratedReplies);
-            mMaxNumActions = DeviceConfig.getInt(
+            mMaxNumActions = mDeviceConfig.getInt(
                     DeviceConfig.NAMESPACE_SYSTEMUI,
                     SystemUiDeviceConfigFlags.SSIN_MAX_NUM_ACTIONS,
                     mDefaultMaxNumActions);
-            mOnClickInitDelay = DeviceConfig.getInt(
+            mOnClickInitDelay = mDeviceConfig.getInt(
                     DeviceConfig.NAMESPACE_SYSTEMUI,
                     SystemUiDeviceConfigFlags.SSIN_ONCLICK_INIT_DELAY,
                     mDefaultOnClickInitDelay);
         }
     }
 
-    private static boolean readDeviceConfigBooleanOrDefaultIfEmpty(String propertyName,
+    private boolean readDeviceConfigBooleanOrDefaultIfEmpty(String propertyName,
             boolean defaultValue) {
-        String value = DeviceConfig.getProperty(DeviceConfig.NAMESPACE_SYSTEMUI, propertyName);
+        String value = mDeviceConfig.getProperty(DeviceConfig.NAMESPACE_SYSTEMUI, propertyName);
         if (TextUtils.isEmpty(value)) {
             return defaultValue;
         }
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/tv/TvStatusBar.java b/packages/SystemUI/src/com/android/systemui/statusbar/tv/TvStatusBar.java
index 241d978..07985ab 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/tv/TvStatusBar.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/tv/TvStatusBar.java
@@ -74,11 +74,6 @@
         startSystemActivity(new Intent(ACTION_OPEN_TV_NOTIFICATIONS_PANEL));
     }
 
-    @Override
-    public void animateCollapsePanels(int flags, boolean force) {
-        startSystemActivity(new Intent(Intent.ACTION_MAIN).addCategory(Intent.CATEGORY_HOME));
-    }
-
     private void startSystemActivity(Intent intent) {
         PackageManager pm = mContext.getPackageManager();
         ResolveInfo ri = pm.resolveActivity(intent, PackageManager.MATCH_SYSTEM_ONLY);
diff --git a/packages/SystemUI/src/com/android/systemui/toast/ToastUI.java b/packages/SystemUI/src/com/android/systemui/toast/ToastUI.java
index edab4a7..0242e83 100644
--- a/packages/SystemUI/src/com/android/systemui/toast/ToastUI.java
+++ b/packages/SystemUI/src/com/android/systemui/toast/ToastUI.java
@@ -21,21 +21,16 @@
 import android.app.INotificationManager;
 import android.app.ITransientNotificationCallback;
 import android.content.Context;
-import android.content.res.Configuration;
-import android.graphics.PixelFormat;
 import android.os.IBinder;
 import android.os.RemoteException;
 import android.os.ServiceManager;
 import android.util.Log;
-import android.view.Gravity;
-import android.view.LayoutInflater;
 import android.view.View;
 import android.view.ViewGroup.LayoutParams;
 import android.view.WindowManager;
-import android.view.accessibility.AccessibilityEvent;
 import android.view.accessibility.AccessibilityManager;
-import android.widget.TextView;
 import android.widget.Toast;
+import android.widget.ToastPresenter;
 
 import com.android.internal.R;
 import com.android.internal.annotations.VisibleForTesting;
@@ -64,6 +59,7 @@
     private final WindowManager mWindowManager;
     private final INotificationManager mNotificationManager;
     private final AccessibilityManager mAccessibilityManager;
+    private final ToastPresenter mPresenter;
     private ToastEntry mCurrentToast;
 
     @Inject
@@ -83,6 +79,7 @@
         mWindowManager = windowManager;
         mNotificationManager = notificationManager;
         mAccessibilityManager = accessibilityManager;
+        mPresenter = new ToastPresenter(context, accessibilityManager);
     }
 
     @Override
@@ -97,8 +94,8 @@
         if (mCurrentToast != null) {
             hideCurrentToast();
         }
-        View view = getView(text);
-        LayoutParams params = getLayoutParams(windowToken, duration);
+        View view = mPresenter.getTextToastView(text);
+        LayoutParams params = getLayoutParams(packageName, windowToken, duration);
         mCurrentToast = new ToastEntry(packageName, token, view, windowToken, callback);
         try {
             mWindowManager.addView(view, params);
@@ -106,7 +103,7 @@
             Log.w(TAG, "Error while attempting to show toast from " + packageName, e);
             return;
         }
-        trySendAccessibilityEvent(view, packageName);
+        mPresenter.trySendAccessibilityEvent(view, packageName);
         if (callback != null) {
             try {
                 callback.onToastShown();
@@ -148,56 +145,13 @@
         mCurrentToast = null;
     }
 
-    private void trySendAccessibilityEvent(View view, String packageName) {
-        if (!mAccessibilityManager.isEnabled()) {
-            return;
-        }
-        AccessibilityEvent event = AccessibilityEvent.obtain(
-                AccessibilityEvent.TYPE_NOTIFICATION_STATE_CHANGED);
-        event.setClassName(Toast.class.getName());
-        event.setPackageName(packageName);
-        view.dispatchPopulateAccessibilityEvent(event);
-        mAccessibilityManager.sendAccessibilityEvent(event);
-    }
-
-    private View getView(CharSequence text) {
-        View view = LayoutInflater.from(mContext).inflate(
-                R.layout.transient_notification, null);
-        TextView textView = view.findViewById(com.android.internal.R.id.message);
-        textView.setText(text);
-        return view;
-    }
-
-    private LayoutParams getLayoutParams(IBinder windowToken, int duration) {
+    private LayoutParams getLayoutParams(String packageName, IBinder windowToken, int duration) {
         WindowManager.LayoutParams params = new WindowManager.LayoutParams();
-        params.height = WindowManager.LayoutParams.WRAP_CONTENT;
-        params.width = WindowManager.LayoutParams.WRAP_CONTENT;
-        params.format = PixelFormat.TRANSLUCENT;
-        params.windowAnimations = com.android.internal.R.style.Animation_Toast;
-        params.type = WindowManager.LayoutParams.TYPE_TOAST;
-        params.setTitle("Toast");
-        params.flags = WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON
-                | WindowManager.LayoutParams.FLAG_NOT_FOCUSABLE
-                | WindowManager.LayoutParams.FLAG_NOT_TOUCHABLE;
-        Configuration config = mContext.getResources().getConfiguration();
-        int specificGravity = mContext.getResources().getInteger(
+        mPresenter.startLayoutParams(params, packageName);
+        int gravity = mContext.getResources().getInteger(
                 com.android.internal.R.integer.config_toastDefaultGravity);
-        int gravity = Gravity.getAbsoluteGravity(specificGravity, config.getLayoutDirection());
-        params.gravity = gravity;
-        if ((gravity & Gravity.HORIZONTAL_GRAVITY_MASK) == Gravity.FILL_HORIZONTAL) {
-            params.horizontalWeight = 1.0f;
-        }
-        if ((gravity & Gravity.VERTICAL_GRAVITY_MASK) == Gravity.FILL_VERTICAL) {
-            params.verticalWeight = 1.0f;
-        }
-        params.x = 0;
-        params.y = mContext.getResources().getDimensionPixelSize(R.dimen.toast_y_offset);
-        params.verticalMargin = 0;
-        params.horizontalMargin = 0;
-        params.packageName = mContext.getPackageName();
-        params.hideTimeoutMilliseconds =
-                (duration == Toast.LENGTH_LONG) ? DURATION_LONG : DURATION_SHORT;
-        params.token = windowToken;
+        int yOffset = mContext.getResources().getDimensionPixelSize(R.dimen.toast_y_offset);
+        mPresenter.adjustLayoutParams(params, windowToken, duration, gravity, 0, yOffset, 0, 0);
         return params;
     }
 
diff --git a/packages/SystemUI/src/com/android/systemui/util/Utils.java b/packages/SystemUI/src/com/android/systemui/util/Utils.java
index cfa2947..5f82118 100644
--- a/packages/SystemUI/src/com/android/systemui/util/Utils.java
+++ b/packages/SystemUI/src/com/android/systemui/util/Utils.java
@@ -126,9 +126,10 @@
 
     /**
      * Allow the media player to be shown in the QS area, controlled by 2 flags.
+     * On by default, but can be disabled by setting to 0
      */
     public static boolean useQsMediaPlayer(Context context) {
-        int flag = Settings.System.getInt(context.getContentResolver(), "qs_media_player", 0);
+        int flag = Settings.System.getInt(context.getContentResolver(), "qs_media_player", 1);
         return flag > 0;
     }
 }
diff --git a/packages/SystemUI/src/com/android/systemui/util/sensors/ProximitySensor.java b/packages/SystemUI/src/com/android/systemui/util/sensors/ProximitySensor.java
index b5bede4..13ba1a3c 100644
--- a/packages/SystemUI/src/com/android/systemui/util/sensors/ProximitySensor.java
+++ b/packages/SystemUI/src/com/android/systemui/util/sensors/ProximitySensor.java
@@ -40,12 +40,11 @@
  */
 public class ProximitySensor {
     private static final String TAG = "ProxSensor";
-    private static final boolean DEBUG = false;
+    private static final boolean DEBUG = Log.isLoggable(TAG, Log.DEBUG);
 
     private final Sensor mSensor;
     private final AsyncSensorManager mSensorManager;
-    private final boolean mUsingBrightnessSensor;
-    private final float mMaxRange;
+    private final float mThreshold;
     private List<ProximitySensorListener> mListeners = new ArrayList<>();
     private String mTag = null;
     @VisibleForTesting ProximityEvent mLastEvent;
@@ -68,20 +67,27 @@
     public ProximitySensor(@Main Resources resources,
             AsyncSensorManager sensorManager) {
         mSensorManager = sensorManager;
-        Sensor sensor = findBrightnessSensor(resources);
 
+        Sensor sensor = findCustomProxSensor(resources);
+        float threshold = 0;
+        if (sensor != null) {
+            try {
+                threshold = getCustomProxThreshold(resources);
+            } catch (IllegalStateException e) {
+                Log.e(TAG, "Can not load custom proximity sensor.", e);
+                sensor = null;
+            }
+        }
         if (sensor == null) {
-            mUsingBrightnessSensor = false;
             sensor = sensorManager.getDefaultSensor(Sensor.TYPE_PROXIMITY);
-        } else {
-            mUsingBrightnessSensor = true;
+            if (sensor != null) {
+                threshold = sensor.getMaximumRange();
+            }
         }
+
+        mThreshold = threshold;
+
         mSensor = sensor;
-        if (mSensor != null) {
-            mMaxRange = mSensor.getMaximumRange();
-        } else {
-            mMaxRange = 0;
-        }
     }
 
     public void setTag(String tag) {
@@ -107,9 +113,15 @@
         mPaused = false;
         registerInternal();
     }
+    /**
+     * Returns a brightness sensor that can be used for proximity purposes.
+     */
+    private Sensor findCustomProxSensor(Resources resources) {
+        String sensorType = resources.getString(R.string.proximity_sensor_type);
+        if (sensorType.isEmpty()) {
+            return null;
+        }
 
-    private Sensor findBrightnessSensor(Resources resources) {
-        String sensorType = resources.getString(R.string.doze_brightness_sensor_type);
         List<Sensor> sensorList = mSensorManager.getSensorList(Sensor.TYPE_ALL);
         Sensor sensor = null;
         for (Sensor s : sensorList) {
@@ -123,6 +135,17 @@
     }
 
     /**
+     * Returns a threshold value that can be used along with {@link #findCustomProxSensor}
+     */
+    private float getCustomProxThreshold(Resources resources) {
+        try {
+            return resources.getFloat(R.dimen.proximity_sensor_threshold);
+        } catch (Resources.NotFoundException e) {
+            throw new IllegalStateException("R.dimen.proximity_sensor_threshold must be set.");
+        }
+    }
+
+    /**
      * Returns true if we are registered with the SensorManager.
      */
     public boolean isRegistered() {
@@ -157,7 +180,6 @@
         if (mRegistered || mPaused || mListeners.isEmpty()) {
             return;
         }
-        logDebug("Using brightness sensor? " + mUsingBrightnessSensor);
         logDebug("Registering sensor listener");
         mRegistered = true;
         mSensorManager.registerListener(mSensorEventListener, mSensor, mSensorDelay);
@@ -196,10 +218,7 @@
     }
 
     private void onSensorEvent(SensorEvent event) {
-        boolean near = event.values[0] < mMaxRange;
-        if (mUsingBrightnessSensor) {
-            near = event.values[0] == 0;
-        }
+        boolean near = event.values[0] < mThreshold;
         mLastEvent = new ProximityEvent(near, event.timestamp);
         alertListeners();
     }
diff --git a/packages/SystemUI/src/com/android/systemui/util/time/DateFormatUtil.java b/packages/SystemUI/src/com/android/systemui/util/time/DateFormatUtil.java
new file mode 100644
index 0000000..d7c4e93
--- /dev/null
+++ b/packages/SystemUI/src/com/android/systemui/util/time/DateFormatUtil.java
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.systemui.util.time;
+
+import android.app.ActivityManager;
+import android.content.Context;
+import android.text.format.DateFormat;
+
+import javax.inject.Inject;
+
+/**
+ * Instantiable wrapper around {@link DateFormat}.
+ */
+public class DateFormatUtil {
+    private final Context mContext;
+
+    @Inject
+    public DateFormatUtil(Context context) {
+        mContext = context;
+    }
+
+    /** Returns true if the phone is in 24 hour format. */
+    public boolean is24HourFormat() {
+        return DateFormat.is24HourFormat(mContext, ActivityManager.getCurrentUser());
+    }
+}
diff --git a/packages/SystemUI/tests/src/com/android/systemui/ForegroundServiceControllerTest.java b/packages/SystemUI/tests/src/com/android/systemui/ForegroundServiceControllerTest.java
index c912b67..69e933e 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/ForegroundServiceControllerTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/ForegroundServiceControllerTest.java
@@ -16,6 +16,8 @@
 
 package com.android.systemui;
 
+import static android.service.notification.NotificationListenerService.REASON_APP_CANCEL;
+
 import static junit.framework.Assert.assertEquals;
 import static junit.framework.Assert.assertNull;
 import static junit.framework.TestCase.fail;
@@ -528,7 +530,8 @@
                         .setSbn(notification)
                         .build(),
                 null,
-                false);
+                false,
+                REASON_APP_CANCEL);
     }
 
     private void entryAdded(StatusBarNotification notification, int importance) {
diff --git a/packages/SystemUI/tests/src/com/android/systemui/ImageWallpaperTest.java b/packages/SystemUI/tests/src/com/android/systemui/ImageWallpaperTest.java
index 689eed9..678cfd2 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/ImageWallpaperTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/ImageWallpaperTest.java
@@ -34,6 +34,7 @@
 import android.graphics.ColorSpace;
 import android.graphics.Rect;
 import android.hardware.display.DisplayManagerGlobal;
+import android.os.Handler;
 import android.test.suitebuilder.annotation.SmallTest;
 import android.testing.AndroidTestingRunner;
 import android.testing.TestableLooper;
@@ -72,6 +73,8 @@
     private Bitmap mWallpaperBitmap;
     @Mock
     private DozeParameters mDozeParam;
+    @Mock
+    private Handler mHandler;
 
     private CountDownLatch mEventCountdown;
 
@@ -104,7 +107,7 @@
         return new ImageWallpaper(mDozeParam) {
             @Override
             public Engine onCreateEngine() {
-                return new GLEngine(mMockContext, mDozeParam) {
+                return new GLEngine(mDozeParam, mHandler) {
                     @Override
                     public Context getDisplayContext() {
                         return mMockContext;
@@ -196,5 +199,6 @@
         when(mSurfaceHolder.getSurfaceFrame()).thenReturn(frame);
 
         assertThat(engineSpy.checkIfShouldStopTransition()).isEqualTo(assertion);
+        // destroy
     }
 }
diff --git a/packages/SystemUI/tests/src/com/android/systemui/ScreenDecorationsTest.java b/packages/SystemUI/tests/src/com/android/systemui/ScreenDecorationsTest.java
index a974c6d..1b34b3d 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/ScreenDecorationsTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/ScreenDecorationsTest.java
@@ -456,4 +456,52 @@
         assertThat(rectsToRegion(Collections.singletonList(rect)).getBounds(), is(rect));
     }
 
+    @Test
+    public void testRegistration_From_NoOverlay_To_HasOverlays() {
+        doReturn(false).when(mScreenDecorations).hasOverlays();
+        mScreenDecorations.start();
+        verify(mTunerService, times(0)).addTunable(any(), any());
+        verify(mTunerService, times(1)).removeTunable(any());
+        assertThat(mScreenDecorations.mIsRegistered, is(false));
+        reset(mTunerService);
+
+        doReturn(true).when(mScreenDecorations).hasOverlays();
+        mScreenDecorations.onConfigurationChanged(new Configuration());
+        verify(mTunerService, times(1)).addTunable(any(), any());
+        verify(mTunerService, times(0)).removeTunable(any());
+        assertThat(mScreenDecorations.mIsRegistered, is(true));
+    }
+
+    @Test
+    public void testRegistration_From_HasOverlays_To_HasOverlays() {
+        doReturn(true).when(mScreenDecorations).hasOverlays();
+
+        mScreenDecorations.start();
+        verify(mTunerService, times(1)).addTunable(any(), any());
+        verify(mTunerService, times(0)).removeTunable(any());
+        assertThat(mScreenDecorations.mIsRegistered, is(true));
+        reset(mTunerService);
+
+        mScreenDecorations.onConfigurationChanged(new Configuration());
+        verify(mTunerService, times(0)).addTunable(any(), any());
+        verify(mTunerService, times(0)).removeTunable(any());
+        assertThat(mScreenDecorations.mIsRegistered, is(true));
+    }
+
+    @Test
+    public void testRegistration_From_HasOverlays_To_NoOverlay() {
+        doReturn(true).when(mScreenDecorations).hasOverlays();
+
+        mScreenDecorations.start();
+        verify(mTunerService, times(1)).addTunable(any(), any());
+        verify(mTunerService, times(0)).removeTunable(any());
+        assertThat(mScreenDecorations.mIsRegistered, is(true));
+        reset(mTunerService);
+
+        doReturn(false).when(mScreenDecorations).hasOverlays();
+        mScreenDecorations.onConfigurationChanged(new Configuration());
+        verify(mTunerService, times(0)).addTunable(any(), any());
+        verify(mTunerService, times(1)).removeTunable(any());
+        assertThat(mScreenDecorations.mIsRegistered, is(false));
+    }
 }
diff --git a/packages/SystemUI/tests/src/com/android/systemui/SysuiTestCase.java b/packages/SystemUI/tests/src/com/android/systemui/SysuiTestCase.java
index 7ac5443..a36f2c7 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/SysuiTestCase.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/SysuiTestCase.java
@@ -86,7 +86,9 @@
     public void SysuiTeardown() {
         InstrumentationRegistry.registerInstance(mRealInstrumentation,
                 InstrumentationRegistry.getArguments());
-        // Reset the assert's testable looper to null.
+        if (TestableLooper.get(this) != null) {
+            TestableLooper.get(this).processAllMessages();
+        }
         disallowTestableLooperAsMainThread();
         SystemUIFactory.cleanup();
     }
diff --git a/packages/SystemUI/tests/src/com/android/systemui/bubbles/BubbleControllerTest.java b/packages/SystemUI/tests/src/com/android/systemui/bubbles/BubbleControllerTest.java
index 3009593..9fe9e6d 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/bubbles/BubbleControllerTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/bubbles/BubbleControllerTest.java
@@ -685,7 +685,7 @@
         assertTrue(mBubbleController.hasBubbles());
 
         // Removes the notification
-        mEntryListener.onEntryRemoved(mRow.getEntry(), null, false);
+        mEntryListener.onEntryRemoved(mRow.getEntry(), null, false, REASON_APP_CANCEL);
         assertFalse(mBubbleController.hasBubbles());
     }
 
@@ -827,7 +827,7 @@
         mBubbleController.handleDismissalInterception(groupSummary.getEntry());
 
         // WHEN the summary is cancelled by the app
-        mEntryListener.onEntryRemoved(groupSummary.getEntry(), null, true);
+        mEntryListener.onEntryRemoved(groupSummary.getEntry(), null, false, REASON_APP_CANCEL);
 
         // THEN the summary and its children are removed from bubble data
         assertFalse(mBubbleData.hasBubbleWithKey(groupedBubble.getEntry().getKey()));
diff --git a/packages/SystemUI/tests/src/com/android/systemui/classifier/FalsingManagerProxyTest.java b/packages/SystemUI/tests/src/com/android/systemui/classifier/FalsingManagerProxyTest.java
index 545d2d4..5b78067 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/classifier/FalsingManagerProxyTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/classifier/FalsingManagerProxyTest.java
@@ -33,7 +33,9 @@
 import com.android.systemui.dock.DockManager;
 import com.android.systemui.dock.DockManagerFake;
 import com.android.systemui.dump.DumpManager;
+import com.android.systemui.plugins.statusbar.StatusBarStateController;
 import com.android.systemui.shared.plugins.PluginManager;
+import com.android.systemui.statusbar.StatusBarStateControllerImpl;
 import com.android.systemui.util.DeviceConfigProxy;
 import com.android.systemui.util.DeviceConfigProxyFake;
 import com.android.systemui.util.concurrency.FakeExecutor;
@@ -63,6 +65,7 @@
     private FakeExecutor mExecutor = new FakeExecutor(new FakeSystemClock());
     private FakeExecutor mUiBgExecutor = new FakeExecutor(new FakeSystemClock());
     private DockManager mDockManager = new DockManagerFake();
+    private StatusBarStateController mStatusBarStateController = new StatusBarStateControllerImpl();
 
     @Before
     public void setup() {
@@ -83,7 +86,7 @@
     public void test_brightLineFalsingManagerDisabled() {
         mProxy = new FalsingManagerProxy(getContext(), mPluginManager, mExecutor, mDisplayMetrics,
                 mProximitySensor, mDeviceConfig, mDockManager, mKeyguardUpdateMonitor,
-                mDumpManager, mUiBgExecutor);
+                mDumpManager, mUiBgExecutor, mStatusBarStateController);
         assertThat(mProxy.getInternalFalsingManager(), instanceOf(FalsingManagerImpl.class));
     }
 
@@ -94,7 +97,7 @@
         mExecutor.runAllReady();
         mProxy = new FalsingManagerProxy(getContext(), mPluginManager, mExecutor, mDisplayMetrics,
                 mProximitySensor, mDeviceConfig, mDockManager, mKeyguardUpdateMonitor,
-                mDumpManager, mUiBgExecutor);
+                mDumpManager, mUiBgExecutor, mStatusBarStateController);
         assertThat(mProxy.getInternalFalsingManager(), instanceOf(BrightLineFalsingManager.class));
     }
 
@@ -102,7 +105,7 @@
     public void test_brightLineFalsingManagerToggled() throws InterruptedException {
         mProxy = new FalsingManagerProxy(getContext(), mPluginManager, mExecutor, mDisplayMetrics,
                 mProximitySensor, mDeviceConfig, mDockManager, mKeyguardUpdateMonitor,
-                mDumpManager, mUiBgExecutor);
+                mDumpManager, mUiBgExecutor, mStatusBarStateController);
         assertThat(mProxy.getInternalFalsingManager(), instanceOf(FalsingManagerImpl.class));
 
         mDeviceConfig.setProperty(DeviceConfig.NAMESPACE_SYSTEMUI,
diff --git a/packages/SystemUI/tests/src/com/android/systemui/classifier/brightline/BrightLineFalsingManagerTest.java b/packages/SystemUI/tests/src/com/android/systemui/classifier/brightline/BrightLineFalsingManagerTest.java
index 0aaa3b6..8b5cc9a 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/classifier/brightline/BrightLineFalsingManagerTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/classifier/brightline/BrightLineFalsingManagerTest.java
@@ -22,12 +22,16 @@
 
 import android.test.suitebuilder.annotation.SmallTest;
 import android.testing.AndroidTestingRunner;
+import android.testing.TestableLooper;
 import android.util.DisplayMetrics;
 
 import com.android.keyguard.KeyguardUpdateMonitor;
 import com.android.systemui.SysuiTestCase;
 import com.android.systemui.dock.DockManager;
 import com.android.systemui.dock.DockManagerFake;
+import com.android.systemui.statusbar.StatusBarState;
+import com.android.systemui.statusbar.StatusBarStateControllerImpl;
+import com.android.systemui.statusbar.SysuiStatusBarStateController;
 import com.android.systemui.util.DeviceConfigProxy;
 import com.android.systemui.util.DeviceConfigProxyFake;
 import com.android.systemui.util.sensors.ProximitySensor;
@@ -40,6 +44,7 @@
 
 @SmallTest
 @RunWith(AndroidTestingRunner.class)
+@TestableLooper.RunWithLooper
 public class BrightLineFalsingManagerTest extends SysuiTestCase {
 
 
@@ -47,6 +52,7 @@
     private KeyguardUpdateMonitor mKeyguardUpdateMonitor;
     @Mock
     private ProximitySensor mProximitySensor;
+    private SysuiStatusBarStateController mStatusBarStateController;
 
     private BrightLineFalsingManager mFalsingManager;
 
@@ -61,8 +67,11 @@
         FalsingDataProvider falsingDataProvider = new FalsingDataProvider(dm);
         DeviceConfigProxy deviceConfigProxy = new DeviceConfigProxyFake();
         DockManager dockManager = new DockManagerFake();
+        mStatusBarStateController = new StatusBarStateControllerImpl();
+        mStatusBarStateController.setState(StatusBarState.KEYGUARD);
         mFalsingManager = new BrightLineFalsingManager(falsingDataProvider,
-                mKeyguardUpdateMonitor, mProximitySensor, deviceConfigProxy, dockManager);
+                mKeyguardUpdateMonitor, mProximitySensor, deviceConfigProxy, dockManager,
+                mStatusBarStateController);
     }
 
     @Test
@@ -98,4 +107,12 @@
         mFalsingManager.onBouncerHidden();
         verify(mProximitySensor).register(any(ProximitySensor.ProximitySensorListener.class));
     }
+
+    @Test
+    public void testUnregisterSensor_StateTransition() {
+        mFalsingManager.onScreenTurningOn();
+        reset(mProximitySensor);
+        mStatusBarStateController.setState(StatusBarState.SHADE);
+        verify(mProximitySensor).unregister(any(ProximitySensor.ProximitySensorListener.class));
+    }
 }
diff --git a/packages/SystemUI/tests/src/com/android/systemui/controls/management/AllModelTest.kt b/packages/SystemUI/tests/src/com/android/systemui/controls/management/AllModelTest.kt
new file mode 100644
index 0000000..68e1ec1
--- /dev/null
+++ b/packages/SystemUI/tests/src/com/android/systemui/controls/management/AllModelTest.kt
@@ -0,0 +1,192 @@
+/*
+ * Copyright (C) 2019 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.systemui.controls.management
+
+import android.app.PendingIntent
+import android.service.controls.Control
+import android.testing.AndroidTestingRunner
+import androidx.test.filters.SmallTest
+import com.android.systemui.SysuiTestCase
+import com.android.systemui.controls.ControlStatus
+import com.android.systemui.controls.controller.ControlInfo
+import org.junit.Assert.assertEquals
+import org.junit.Assert.assertTrue
+import org.junit.Before
+import org.junit.Test
+import org.junit.runner.RunWith
+import org.mockito.Mock
+import org.mockito.MockitoAnnotations
+
+@SmallTest
+@RunWith(AndroidTestingRunner::class)
+class AllModelTest : SysuiTestCase() {
+
+    companion object {
+        private const val EMPTY_STRING = "Other"
+    }
+
+    @Mock
+    lateinit var pendingIntent: PendingIntent
+
+    val idPrefix = "controlId"
+    val favoritesIndices = listOf(7, 3, 1, 9)
+    val favoritesList = favoritesIndices.map { "controlId$it" }
+    lateinit var controls: List<ControlStatus>
+
+    lateinit var model: AllModel
+
+    private fun zoneMap(id: Int): String? {
+        return when (id) {
+            10 -> ""
+            11 -> null
+            else -> ((id + 1) % 3).toString()
+        }
+    }
+
+    @Before
+    fun setUp() {
+        MockitoAnnotations.initMocks(this)
+
+        // controlId0 --> zone = 1
+        // controlId1 --> zone = 2, favorite
+        // controlId2 --> zone = 0
+        // controlId3 --> zone = 1, favorite
+        // controlId4 --> zone = 2
+        // controlId5 --> zone = 0
+        // controlId6 --> zone = 1
+        // controlId7 --> zone = 2, favorite
+        // controlId8 --> zone = 0
+        // controlId9 --> zone = 1, favorite
+        // controlId10 --> zone = ""
+        // controlId11 --> zone = null
+        controls = (0..11).map {
+            ControlStatus(
+                    Control.StatelessBuilder("$idPrefix$it", pendingIntent)
+                            .setZone(zoneMap(it))
+                            .build(),
+                    it in favoritesIndices
+            )
+        }
+        model = AllModel(controls, favoritesList, EMPTY_STRING)
+    }
+
+    @Test
+    fun testElements() {
+
+        // Zones are sorted by order of appearance, with empty at the end with special header.
+        val expected = listOf(
+                ZoneNameWrapper("1"),
+                ControlWrapper(controls[0]),
+                ControlWrapper(controls[3]),
+                ControlWrapper(controls[6]),
+                ControlWrapper(controls[9]),
+                ZoneNameWrapper("2"),
+                ControlWrapper(controls[1]),
+                ControlWrapper(controls[4]),
+                ControlWrapper(controls[7]),
+                ZoneNameWrapper("0"),
+                ControlWrapper(controls[2]),
+                ControlWrapper(controls[5]),
+                ControlWrapper(controls[8]),
+                ZoneNameWrapper(EMPTY_STRING),
+                ControlWrapper(controls[10]),
+                ControlWrapper(controls[11])
+        )
+        expected.zip(model.elements).forEachIndexed { index, it ->
+            assertEquals("Error in item at index $index", it.first, it.second)
+        }
+    }
+
+    private fun sameControl(controlInfo: ControlInfo.Builder, control: Control): Boolean {
+        return controlInfo.controlId == control.controlId &&
+                controlInfo.controlTitle == control.title &&
+                controlInfo.deviceType == control.deviceType
+    }
+
+    @Test
+    fun testAllEmpty_noHeader() {
+        val selected_controls = listOf(controls[10], controls[11])
+        val new_model = AllModel(selected_controls, emptyList(), EMPTY_STRING)
+        val expected = listOf(
+                ControlWrapper(controls[10]),
+                ControlWrapper(controls[11])
+        )
+
+        expected.zip(new_model.elements).forEachIndexed { index, it ->
+            assertEquals("Error in item at index $index", it.first, it.second)
+        }
+    }
+
+    @Test
+    fun testFavorites() {
+        val expectedFavorites = favoritesIndices.map(controls::get).map(ControlStatus::control)
+        model.favorites.zip(expectedFavorites).forEach {
+            assertTrue(sameControl(it.first, it.second))
+        }
+    }
+
+    @Test
+    fun testAddFavorite() {
+        val indexToAdd = 6
+        model.changeFavoriteStatus("$idPrefix$indexToAdd", true)
+
+        val expectedFavorites = favoritesIndices.map(controls::get).map(ControlStatus::control) +
+                controls[indexToAdd].control
+
+        model.favorites.zip(expectedFavorites).forEach {
+            assertTrue(sameControl(it.first, it.second))
+        }
+    }
+
+    @Test
+    fun testAddFavorite_alreadyThere() {
+        val indexToAdd = 7
+        model.changeFavoriteStatus("$idPrefix$indexToAdd", true)
+
+        val expectedFavorites = favoritesIndices.map(controls::get).map(ControlStatus::control)
+
+        model.favorites.zip(expectedFavorites).forEach {
+            assertTrue(sameControl(it.first, it.second))
+        }
+    }
+
+    @Test
+    fun testRemoveFavorite() {
+        val indexToRemove = 3
+        model.changeFavoriteStatus("$idPrefix$indexToRemove", false)
+
+        val expectedFavorites = (favoritesIndices.filterNot { it == indexToRemove })
+                .map(controls::get)
+                .map(ControlStatus::control)
+
+        model.favorites.zip(expectedFavorites).forEach {
+            assertTrue(sameControl(it.first, it.second))
+        }
+    }
+
+    @Test
+    fun testRemoveFavorite_notThere() {
+        val indexToRemove = 4
+        model.changeFavoriteStatus("$idPrefix$indexToRemove", false)
+
+        val expectedFavorites = favoritesIndices.map(controls::get).map(ControlStatus::control)
+
+        model.favorites.zip(expectedFavorites).forEach {
+            assertTrue(sameControl(it.first, it.second))
+        }
+    }
+}
\ No newline at end of file
diff --git a/packages/SystemUI/tests/src/com/android/systemui/keyguard/KeyguardViewMediatorTest.java b/packages/SystemUI/tests/src/com/android/systemui/keyguard/KeyguardViewMediatorTest.java
index 9ef5520..8320b05 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/keyguard/KeyguardViewMediatorTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/keyguard/KeyguardViewMediatorTest.java
@@ -44,6 +44,8 @@
 import com.android.systemui.dump.DumpManager;
 import com.android.systemui.statusbar.phone.NotificationShadeWindowController;
 import com.android.systemui.statusbar.phone.StatusBarKeyguardViewManager;
+import com.android.systemui.util.DeviceConfigProxy;
+import com.android.systemui.util.DeviceConfigProxyFake;
 import com.android.systemui.util.concurrency.FakeExecutor;
 import com.android.systemui.util.time.FakeSystemClock;
 
@@ -69,6 +71,7 @@
     private @Mock DumpManager mDumpManager;
     private @Mock PowerManager mPowerManager;
     private @Mock TrustManager mTrustManager;
+    private DeviceConfigProxy mDeviceConfig = new DeviceConfigProxyFake();
     private FakeExecutor mUiBgExecutor = new FakeExecutor(new FakeSystemClock());
 
     private FalsingManagerFake mFalsingManager;
@@ -85,7 +88,7 @@
                 mContext, mFalsingManager, mLockPatternUtils, mBroadcastDispatcher,
                 mNotificationShadeWindowController, () -> mStatusBarKeyguardViewManager,
                 mDismissCallbackRegistry, mUpdateMonitor, mDumpManager, mUiBgExecutor,
-                mPowerManager, mTrustManager);
+                mPowerManager, mTrustManager, mDeviceConfig);
         mViewMediator.start();
     }
 
diff --git a/packages/SystemUI/tests/src/com/android/systemui/pip/PipBoundsHandlerTest.java b/packages/SystemUI/tests/src/com/android/systemui/pip/PipBoundsHandlerTest.java
index 1dbcf10..3b00684 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/pip/PipBoundsHandlerTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/pip/PipBoundsHandlerTest.java
@@ -16,6 +16,7 @@
 
 package com.android.systemui.pip;
 
+import static org.junit.Assert.assertEquals;
 import static org.junit.Assert.assertTrue;
 
 import android.content.ComponentName;
@@ -44,8 +45,11 @@
 @SmallTest
 @TestableLooper.RunWithLooper(setAsMainLooper = true)
 public class PipBoundsHandlerTest extends SysuiTestCase {
-    private static final int ROUNDING_ERROR_MARGIN = 10;
+    private static final int ROUNDING_ERROR_MARGIN = 16;
+    private static final float ASPECT_RATIO_ERROR_MARGIN = 0.01f;
     private static final float DEFAULT_ASPECT_RATIO = 1f;
+    private static final float MIN_ASPECT_RATIO = 0.5f;
+    private static final float MAX_ASPECT_RATIO = 2f;
     private static final Rect EMPTY_CURRENT_BOUNDS = null;
 
     private PipBoundsHandler mPipBoundsHandler;
@@ -53,8 +57,8 @@
 
     @Before
     public void setUp() throws Exception {
-        mPipBoundsHandler = new PipBoundsHandler(mContext);
         initializeMockResources();
+        mPipBoundsHandler = new PipBoundsHandler(mContext);
 
         mPipBoundsHandler.onDisplayInfoChanged(mDefaultDisplayInfo);
     }
@@ -62,7 +66,8 @@
     private void initializeMockResources() {
         final TestableResources res = mContext.getOrCreateTestableResources();
         res.addOverride(
-                com.android.internal.R.dimen.config_pictureInPictureDefaultAspectRatio, 1f);
+                com.android.internal.R.dimen.config_pictureInPictureDefaultAspectRatio,
+                DEFAULT_ASPECT_RATIO);
         res.addOverride(
                 com.android.internal.R.integer.config_defaultPictureInPictureGravity,
                 Gravity.END | Gravity.BOTTOM);
@@ -72,9 +77,11 @@
                 com.android.internal.R.string.config_defaultPictureInPictureScreenEdgeInsets,
                 "16x16");
         res.addOverride(
-                com.android.internal.R.dimen.config_pictureInPictureMinAspectRatio, 0.5f);
+                com.android.internal.R.dimen.config_pictureInPictureMinAspectRatio,
+                MIN_ASPECT_RATIO);
         res.addOverride(
-                com.android.internal.R.dimen.config_pictureInPictureMaxAspectRatio, 2f);
+                com.android.internal.R.dimen.config_pictureInPictureMaxAspectRatio,
+                MAX_ASPECT_RATIO);
 
         mDefaultDisplayInfo = new DisplayInfo();
         mDefaultDisplayInfo.displayId = 1;
@@ -83,6 +90,76 @@
     }
 
     @Test
+    public void getDefaultAspectRatio() {
+        assertEquals("Default aspect ratio matches resources",
+                DEFAULT_ASPECT_RATIO, mPipBoundsHandler.getDefaultAspectRatio(),
+                ASPECT_RATIO_ERROR_MARGIN);
+    }
+
+    @Test
+    public void onConfigurationChanged_reloadResources() {
+        final float newDefaultAspectRatio = (DEFAULT_ASPECT_RATIO + MAX_ASPECT_RATIO) / 2;
+        final TestableResources res = mContext.getOrCreateTestableResources();
+        res.addOverride(com.android.internal.R.dimen.config_pictureInPictureDefaultAspectRatio,
+                newDefaultAspectRatio);
+
+        mPipBoundsHandler.onConfigurationChanged();
+
+        assertEquals("Default aspect ratio should be reloaded",
+                mPipBoundsHandler.getDefaultAspectRatio(), newDefaultAspectRatio,
+                ASPECT_RATIO_ERROR_MARGIN);
+    }
+
+    @Test
+    public void getDestinationBounds_returnBoundsMatchesAspectRatio() {
+        final float[] aspectRatios = new float[] {
+                (MIN_ASPECT_RATIO + DEFAULT_ASPECT_RATIO) / 2,
+                DEFAULT_ASPECT_RATIO,
+                (MAX_ASPECT_RATIO + DEFAULT_ASPECT_RATIO) / 2
+        };
+        for (float aspectRatio : aspectRatios) {
+            final Rect destinationBounds = mPipBoundsHandler.getDestinationBounds(
+                    aspectRatio, EMPTY_CURRENT_BOUNDS);
+            final float actualAspectRatio =
+                    destinationBounds.width() / (destinationBounds.height() * 1f);
+            assertEquals("Destination bounds matches the given aspect ratio",
+                    aspectRatio, actualAspectRatio, ASPECT_RATIO_ERROR_MARGIN);
+        }
+    }
+
+    @Test
+    public void getDestinationBounds_invalidAspectRatio_returnsDefaultAspectRatio() {
+        final float[] invalidAspectRatios = new float[] {
+                MIN_ASPECT_RATIO / 2,
+                MAX_ASPECT_RATIO * 2
+        };
+        for (float aspectRatio : invalidAspectRatios) {
+            final Rect destinationBounds = mPipBoundsHandler.getDestinationBounds(
+                    aspectRatio, EMPTY_CURRENT_BOUNDS);
+            final float actualAspectRatio =
+                    destinationBounds.width() / (destinationBounds.height() * 1f);
+            assertEquals("Destination bounds fallbacks to default aspect ratio",
+                    mPipBoundsHandler.getDefaultAspectRatio(), actualAspectRatio,
+                    ASPECT_RATIO_ERROR_MARGIN);
+        }
+    }
+
+    @Test
+    public void  getDestinationBounds_withCurrentBounds_returnBoundsMatchesAspectRatio() {
+        final float aspectRatio = (DEFAULT_ASPECT_RATIO + MAX_ASPECT_RATIO) / 2;
+        final Rect currentBounds = new Rect(0, 0, 0, 100);
+        currentBounds.right = (int) (currentBounds.height() * aspectRatio) + currentBounds.left;
+
+        final Rect destinationBounds = mPipBoundsHandler.getDestinationBounds(
+                aspectRatio, currentBounds);
+
+        final float actualAspectRatio =
+                destinationBounds.width() / (destinationBounds.height() * 1f);
+        assertEquals("Destination bounds matches the given aspect ratio",
+                aspectRatio, actualAspectRatio, ASPECT_RATIO_ERROR_MARGIN);
+    }
+
+    @Test
     public void setShelfHeight_offsetBounds() {
         final int shelfHeight = 100;
         final Rect oldPosition = mPipBoundsHandler.getDestinationBounds(
@@ -93,7 +170,7 @@
                 DEFAULT_ASPECT_RATIO, EMPTY_CURRENT_BOUNDS);
 
         oldPosition.offset(0, -shelfHeight);
-        assertBoundsWithMargin("PiP bounds offset by shelf height", oldPosition, newPosition);
+        assertBoundsWithMargin("offsetBounds by shelf", oldPosition, newPosition);
     }
 
     @Test
@@ -107,7 +184,7 @@
                 DEFAULT_ASPECT_RATIO, EMPTY_CURRENT_BOUNDS);
 
         oldPosition.offset(0, -imeHeight);
-        assertBoundsWithMargin("PiP bounds offset by IME height", oldPosition, newPosition);
+        assertBoundsWithMargin("offsetBounds by IME", oldPosition, newPosition);
     }
 
     @Test
@@ -122,11 +199,11 @@
         final Rect newPosition = mPipBoundsHandler.getDestinationBounds(
                 DEFAULT_ASPECT_RATIO, EMPTY_CURRENT_BOUNDS);
 
-        assertBoundsWithMargin("Last position is restored", oldPosition, newPosition);
+        assertBoundsWithMargin("restoreLastPosition", oldPosition, newPosition);
     }
 
     @Test
-    public void onResetReentryBounds_componentMatch_useDefaultBounds() {
+    public void onResetReentryBounds_useDefaultBounds() {
         final ComponentName componentName = new ComponentName(mContext, "component1");
         final Rect defaultBounds = mPipBoundsHandler.getDestinationBounds(
                 DEFAULT_ASPECT_RATIO, EMPTY_CURRENT_BOUNDS);
@@ -138,7 +215,7 @@
         final Rect actualBounds = mPipBoundsHandler.getDestinationBounds(
                 DEFAULT_ASPECT_RATIO, EMPTY_CURRENT_BOUNDS);
 
-        assertBoundsWithMargin("Use default bounds", defaultBounds, actualBounds);
+        assertBoundsWithMargin("useDefaultBounds", defaultBounds, actualBounds);
     }
 
     @Test
@@ -154,11 +231,15 @@
         final Rect actualBounds = mPipBoundsHandler.getDestinationBounds(
                 DEFAULT_ASPECT_RATIO, EMPTY_CURRENT_BOUNDS);
 
-        assertBoundsWithMargin("Last position is restored", newBounds, actualBounds);
+        assertBoundsWithMargin("restoreLastPosition", newBounds, actualBounds);
     }
 
-    private void assertBoundsWithMargin(String msg, Rect expected, Rect actual) {
-        expected.inset(-ROUNDING_ERROR_MARGIN, -ROUNDING_ERROR_MARGIN);
-        assertTrue(msg, expected.contains(actual));
+    private void assertBoundsWithMargin(String from, Rect expected, Rect actual) {
+        final Rect expectedWithMargin = new Rect(expected);
+        expectedWithMargin.inset(-ROUNDING_ERROR_MARGIN, -ROUNDING_ERROR_MARGIN);
+        assertTrue(from + ": expect " + expected
+                + " contains " + actual
+                + " with error margin " + ROUNDING_ERROR_MARGIN,
+                expectedWithMargin.contains(actual));
     }
 }
diff --git a/packages/SystemUI/tests/src/com/android/systemui/qs/QSTileHostTest.java b/packages/SystemUI/tests/src/com/android/systemui/qs/QSTileHostTest.java
index 36a9ea6..0098012 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/qs/QSTileHostTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/qs/QSTileHostTest.java
@@ -27,6 +27,7 @@
 import static org.mockito.Mockito.when;
 
 import android.app.ActivityManager;
+import android.content.ComponentName;
 import android.content.Context;
 import android.content.Intent;
 import android.os.Handler;
@@ -76,7 +77,9 @@
 public class QSTileHostTest extends SysuiTestCase {
 
     private static String MOCK_STATE_STRING = "MockState";
-    private static final String CUSTOM_TILE_SPEC = "custom(TEST_PKG/.TEST_CLS)";
+    private static ComponentName CUSTOM_TILE =
+            ComponentName.unflattenFromString("TEST_PKG/.TEST_CLS");
+    private static final String CUSTOM_TILE_SPEC = CustomTile.toSpec(CUSTOM_TILE);
 
     @Mock
     private StatusBarIconController mIconController;
@@ -114,24 +117,30 @@
                 mLooper.getLooper(), mPluginManager, mTunerService, mAutoTiles, mDumpManager,
                 mBroadcastDispatcher, mStatusBar, mQSLogger);
         setUpTileFactory();
+
+        // Override this config so there are no unexpected tiles
+        mContext.getOrCreateTestableResources().addOverride(
+                com.android.internal.R.string.config_defaultExtraQuickSettingsTiles,
+                "");
+
         Settings.Secure.putStringForUser(mContext.getContentResolver(), QSTileHost.TILES_SETTING,
                 "", ActivityManager.getCurrentUser());
     }
 
     private void setUpTileFactory() {
         when(mMockState.toString()).thenReturn(MOCK_STATE_STRING);
+        // Only create this kind of tiles
         when(mDefaultFactory.createTile(anyString())).thenAnswer(
                 invocation -> {
                     String spec = invocation.getArgument(0);
-                    switch (spec) {
-                        case "spec1":
-                            return new TestTile1(mQSTileHost);
-                        case "spec2":
-                            return new TestTile2(mQSTileHost);
-                        case CUSTOM_TILE_SPEC:
-                            return mCustomTile;
-                        default:
-                            return null;
+                    if ("spec1".equals(spec)) {
+                        return new TestTile1(mQSTileHost);
+                    } else if ("spec2".equals(spec)) {
+                        return new TestTile2(mQSTileHost);
+                    } else if (CUSTOM_TILE_SPEC.equals(spec)) {
+                        return mCustomTile;
+                    } else {
+                        return null;
                     }
                 });
         when(mCustomTile.isAvailable()).thenReturn(true);
@@ -222,6 +231,58 @@
         verify(mQSLogger).logTileAdded(CUSTOM_TILE_SPEC);
     }
 
+    @Test
+    public void testNoRepeatedSpecs_addTile() {
+        mQSTileHost.onTuningChanged(QSTileHost.TILES_SETTING, "spec1,spec2");
+
+        mQSTileHost.addTile("spec1");
+
+        assertEquals(2, mQSTileHost.mTileSpecs.size());
+        assertEquals("spec1", mQSTileHost.mTileSpecs.get(0));
+        assertEquals("spec2", mQSTileHost.mTileSpecs.get(1));
+    }
+
+    @Test
+    public void testNoRepeatedSpecs_customTile() {
+        mQSTileHost.onTuningChanged(QSTileHost.TILES_SETTING, CUSTOM_TILE_SPEC);
+
+        mQSTileHost.addTile(CUSTOM_TILE);
+
+        assertEquals(1, mQSTileHost.mTileSpecs.size());
+        assertEquals(CUSTOM_TILE_SPEC, mQSTileHost.mTileSpecs.get(0));
+    }
+
+    @Test
+    public void testLoadTileSpec_repeated() {
+        List<String> specs = QSTileHost.loadTileSpecs(mContext, "spec1,spec1,spec2");
+
+        assertEquals(2, specs.size());
+        assertEquals("spec1", specs.get(0));
+        assertEquals("spec2", specs.get(1));
+    }
+
+    @Test
+    public void testLoadTileSpec_repeatedInDefault() {
+        mContext.getOrCreateTestableResources()
+                .addOverride(R.string.quick_settings_tiles_default, "spec1,spec1");
+        List<String> specs = QSTileHost.loadTileSpecs(mContext, "default");
+
+        // Remove spurious tiles, like dbg:mem
+        specs.removeIf(spec -> !"spec1".equals(spec));
+        assertEquals(1, specs.size());
+    }
+
+    @Test
+    public void testLoadTileSpec_repeatedDefaultAndSetting() {
+        mContext.getOrCreateTestableResources()
+                .addOverride(R.string.quick_settings_tiles_default, "spec1");
+        List<String> specs = QSTileHost.loadTileSpecs(mContext, "default,spec1");
+
+        // Remove spurious tiles, like dbg:mem
+        specs.removeIf(spec -> !"spec1".equals(spec));
+        assertEquals(1, specs.size());
+    }
+
     private static class TestQSTileHost extends QSTileHost {
         TestQSTileHost(Context context, StatusBarIconController iconController,
                 QSFactoryImpl defaultFactory, Handler mainHandler, Looper bgLooper,
diff --git a/packages/SystemUI/tests/src/com/android/systemui/qs/external/CustomTileTest.kt b/packages/SystemUI/tests/src/com/android/systemui/qs/external/CustomTileTest.kt
index 9fe2569..58be50e 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/qs/external/CustomTileTest.kt
+++ b/packages/SystemUI/tests/src/com/android/systemui/qs/external/CustomTileTest.kt
@@ -33,6 +33,7 @@
 import com.android.systemui.qs.QSTileHost
 import junit.framework.Assert.assertFalse
 import junit.framework.Assert.assertTrue
+import org.junit.Assert.assertEquals
 import org.junit.Before
 import org.junit.Test
 import org.junit.runner.RunWith
@@ -84,13 +85,26 @@
                 .thenReturn(mServiceInfo)
         mServiceInfo.applicationInfo = mApplicationInfo
 
-        customTile = CustomTile.create(mTileHost, TILE_SPEC)
+        customTile = CustomTile.create(mTileHost, TILE_SPEC, mContext)
+    }
+
+    @Test
+    fun testCorrectUser() {
+        assertEquals(0, customTile.user)
+
+        val userContext = mock(Context::class.java)
+        `when`(userContext.packageManager).thenReturn(mPackageManager)
+        `when`(userContext.userId).thenReturn(10)
+
+        val tile = CustomTile.create(mTileHost, TILE_SPEC, userContext)
+
+        assertEquals(10, tile.user)
     }
 
     @Test
     fun testToggleableTileHasBooleanState() {
         `when`(mTileServiceManager.isToggleableTile).thenReturn(true)
-        customTile = CustomTile.create(mTileHost, TILE_SPEC)
+        customTile = CustomTile.create(mTileHost, TILE_SPEC, mContext)
 
         assertTrue(customTile.state is QSTile.BooleanState)
         assertTrue(customTile.newTileState() is QSTile.BooleanState)
@@ -105,7 +119,7 @@
     @Test
     fun testValueUpdatedInBooleanTile() {
         `when`(mTileServiceManager.isToggleableTile).thenReturn(true)
-        customTile = CustomTile.create(mTileHost, TILE_SPEC)
+        customTile = CustomTile.create(mTileHost, TILE_SPEC, mContext)
         customTile.qsTile.icon = mock(Icon::class.java)
         `when`(customTile.qsTile.icon.loadDrawable(any(Context::class.java)))
                 .thenReturn(mock(Drawable::class.java))
@@ -125,4 +139,12 @@
         customTile.handleUpdateState(state, null)
         assertFalse(state.value)
     }
+
+    @Test
+    fun testNoCrashOnNullDrawable() {
+        customTile.qsTile.icon = mock(Icon::class.java)
+        `when`(customTile.qsTile.icon.loadDrawable(any(Context::class.java)))
+                .thenReturn(null)
+        customTile.handleUpdateState(customTile.newTileState(), null)
+    }
 }
\ No newline at end of file
diff --git a/packages/SystemUI/tests/src/com/android/systemui/statusbar/NotificationViewHierarchyManagerTest.java b/packages/SystemUI/tests/src/com/android/systemui/statusbar/NotificationViewHierarchyManagerTest.java
index 8e87e0a..cc5f149 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/statusbar/NotificationViewHierarchyManagerTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/statusbar/NotificationViewHierarchyManagerTest.java
@@ -41,11 +41,11 @@
 import com.android.systemui.SysuiTestCase;
 import com.android.systemui.bubbles.BubbleController;
 import com.android.systemui.plugins.statusbar.NotificationSwipeActionHelper;
+import com.android.systemui.statusbar.notification.DynamicChildBindController;
 import com.android.systemui.statusbar.notification.DynamicPrivacyController;
 import com.android.systemui.statusbar.notification.NotificationEntryManager;
 import com.android.systemui.statusbar.notification.VisualStabilityManager;
 import com.android.systemui.statusbar.notification.collection.NotificationEntry;
-import com.android.systemui.statusbar.notification.collection.NotificationEntryBuilder;
 import com.android.systemui.statusbar.notification.logging.NotificationLogger;
 import com.android.systemui.statusbar.notification.row.ExpandableNotificationRow;
 import com.android.systemui.statusbar.notification.row.ExpandableView;
@@ -106,17 +106,14 @@
                 mock(KeyguardBypassController.class),
                 mock(BubbleController.class),
                 mock(DynamicPrivacyController.class),
-                mock(ForegroundServiceSectionController.class));
+                mock(ForegroundServiceSectionController.class),
+                mock(DynamicChildBindController.class));
         mViewHierarchyManager.setUpWithPresenter(mPresenter, mListContainer);
     }
 
     private NotificationEntry createEntry() throws Exception {
         ExpandableNotificationRow row = mHelper.createRow();
-        NotificationEntry entry = new NotificationEntryBuilder()
-                .setSbn(row.getEntry().getSbn())
-                .build();
-        entry.setRow(row);
-        return entry;
+        return row.getEntry();
     }
 
     @Test
diff --git a/packages/SystemUI/tests/src/com/android/systemui/statusbar/RankingBuilder.java b/packages/SystemUI/tests/src/com/android/systemui/statusbar/RankingBuilder.java
index 16f105d..fe8b89f 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/statusbar/RankingBuilder.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/statusbar/RankingBuilder.java
@@ -20,6 +20,7 @@
 import android.app.Notification;
 import android.app.NotificationChannel;
 import android.app.NotificationManager.Importance;
+import android.content.pm.ShortcutInfo;
 import android.service.notification.NotificationListenerService.Ranking;
 import android.service.notification.SnoozeCriterion;
 
@@ -53,6 +54,7 @@
     private boolean mCanBubble = false;
     private boolean mIsVisuallyInterruptive = false;
     private boolean mIsConversation = false;
+    private ShortcutInfo mShortcutInfo = null;
 
     public RankingBuilder() {
     }
@@ -79,6 +81,7 @@
         mCanBubble = ranking.canBubble();
         mIsVisuallyInterruptive = ranking.visuallyInterruptive();
         mIsConversation = ranking.isConversation();
+        mShortcutInfo = ranking.getShortcutInfo();
     }
 
     public Ranking build() {
@@ -104,7 +107,8 @@
                 mSmartReplies,
                 mCanBubble,
                 mIsVisuallyInterruptive,
-                mIsConversation);
+                mIsConversation,
+                mShortcutInfo);
         return ranking;
     }
 
@@ -189,6 +193,11 @@
         return this;
     }
 
+    public RankingBuilder setShortcutInfo(ShortcutInfo shortcutInfo) {
+        mShortcutInfo = shortcutInfo;
+        return this;
+    }
+
     public RankingBuilder setImportance(@Importance int importance) {
         mImportance = importance;
         return this;
diff --git a/packages/SystemUI/tests/src/com/android/systemui/statusbar/notification/DynamicChildBindControllerTest.java b/packages/SystemUI/tests/src/com/android/systemui/statusbar/notification/DynamicChildBindControllerTest.java
new file mode 100644
index 0000000..bf2d598
--- /dev/null
+++ b/packages/SystemUI/tests/src/com/android/systemui/statusbar/notification/DynamicChildBindControllerTest.java
@@ -0,0 +1,133 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.systemui.statusbar.notification;
+
+import static com.android.systemui.statusbar.notification.row.NotificationRowContentBinder.FLAG_CONTENT_VIEW_CONTRACTED;
+import static com.android.systemui.statusbar.notification.row.NotificationRowContentBinder.FLAG_CONTENT_VIEW_EXPANDED;
+
+import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.ArgumentMatchers.eq;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.verify;
+import static org.mockito.Mockito.when;
+
+import android.test.suitebuilder.annotation.SmallTest;
+import android.testing.AndroidTestingRunner;
+import android.testing.TestableLooper;
+import android.util.ArrayMap;
+import android.view.LayoutInflater;
+import android.view.View;
+
+import com.android.systemui.R;
+import com.android.systemui.SysuiTestCase;
+import com.android.systemui.statusbar.notification.collection.NotificationEntry;
+import com.android.systemui.statusbar.notification.collection.NotificationEntryBuilder;
+import com.android.systemui.statusbar.notification.row.ExpandableNotificationRow;
+import com.android.systemui.statusbar.notification.row.RowContentBindParams;
+import com.android.systemui.statusbar.notification.row.RowContentBindStage;
+
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.mockito.Mock;
+import org.mockito.MockitoAnnotations;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Map;
+
+@SmallTest
+@RunWith(AndroidTestingRunner.class)
+@TestableLooper.RunWithLooper
+public class DynamicChildBindControllerTest extends SysuiTestCase {
+
+    private DynamicChildBindController mDynamicChildBindController;
+    private Map<NotificationEntry, List<NotificationEntry>> mGroupNotifs = new ArrayMap<>();
+    private static final int TEST_CHILD_BIND_CUTOFF = 5;
+
+    @Mock private RowContentBindStage mBindStage;
+
+    @Before
+    public void setUp() throws Exception {
+        MockitoAnnotations.initMocks(this);
+        allowTestableLooperAsMainThread();
+        when(mBindStage.getStageParams(any())).thenReturn(new RowContentBindParams());
+        mDynamicChildBindController =
+                new DynamicChildBindController(mBindStage, TEST_CHILD_BIND_CUTOFF);
+    }
+
+    @Test
+    public void testContentViewsOfChildrenBeyondCutoffAreFreed() {
+        // GIVEN a group notification with one view beyond the cutoff with content bound
+        NotificationEntry summary = addGroup(TEST_CHILD_BIND_CUTOFF + 1);
+        NotificationEntry lastChild = mGroupNotifs.get(summary).get(TEST_CHILD_BIND_CUTOFF);
+
+        RowContentBindParams bindParams = mock(RowContentBindParams.class);
+        when(mBindStage.getStageParams(lastChild)).thenReturn(bindParams);
+
+        // WHEN the controller gets the list
+        mDynamicChildBindController.updateChildContentViews(mGroupNotifs);
+
+        // THEN we free content views
+        verify(bindParams).freeContentViews(FLAG_CONTENT_VIEW_CONTRACTED);
+        verify(bindParams).freeContentViews(FLAG_CONTENT_VIEW_EXPANDED);
+        verify(mBindStage).requestRebind(eq(lastChild), any());
+    }
+
+    @Test
+    public void testContentViewsBeforeCutoffAreBound() {
+        // GIVEN a group notification with one view before the cutoff with content unbound
+        NotificationEntry summary = addGroup(TEST_CHILD_BIND_CUTOFF);
+        NotificationEntry lastChild = mGroupNotifs.get(summary).get(TEST_CHILD_BIND_CUTOFF - 1);
+
+        lastChild.getRow().getPrivateLayout().setContractedChild(null);
+        lastChild.getRow().getPrivateLayout().setExpandedChild(null);
+
+        RowContentBindParams bindParams = mock(RowContentBindParams.class);
+        when(mBindStage.getStageParams(lastChild)).thenReturn(bindParams);
+
+        // WHEN the controller gets the list
+        mDynamicChildBindController.updateChildContentViews(mGroupNotifs);
+
+        // THEN we bind content views
+        verify(bindParams).requireContentViews(FLAG_CONTENT_VIEW_CONTRACTED);
+        verify(bindParams).requireContentViews(FLAG_CONTENT_VIEW_EXPANDED);
+        verify(mBindStage).requestRebind(eq(lastChild), any());
+    }
+
+    private NotificationEntry addGroup(int size) {
+        NotificationEntry summary = new NotificationEntryBuilder().build();
+        summary.setRow(createRow());
+        ArrayList<NotificationEntry> children = new ArrayList<>();
+        for (int i = 0; i < size; i++) {
+            NotificationEntry child = new NotificationEntryBuilder().build();
+            child.setRow(createRow());
+            children.add(child);
+        }
+        mGroupNotifs.put(summary, children);
+        return summary;
+    }
+
+    private ExpandableNotificationRow createRow() {
+        ExpandableNotificationRow row = (ExpandableNotificationRow)
+                LayoutInflater.from(mContext).inflate(R.layout.status_bar_notification_row, null);
+        row.getPrivateLayout().setContractedChild(new View(mContext));
+        row.getPrivateLayout().setExpandedChild(new View(mContext));
+        return row;
+    }
+}
+
diff --git a/packages/SystemUI/tests/src/com/android/systemui/statusbar/notification/NotificationEntryManagerTest.java b/packages/SystemUI/tests/src/com/android/systemui/statusbar/notification/NotificationEntryManagerTest.java
index 98f12ce..312bb7f 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/statusbar/notification/NotificationEntryManagerTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/statusbar/notification/NotificationEntryManagerTest.java
@@ -143,7 +143,7 @@
                     IMPORTANCE_DEFAULT,
                     null, null,
                     null, null, null, true, sentiment, false, -1, false, null, null, false, false,
-                    false);
+                    false, null);
             return true;
         }).when(mRankingMap).getRanking(eq(key), any(Ranking.class));
     }
@@ -162,7 +162,7 @@
                     null, null,
                     null, null, null, true,
                     Ranking.USER_SENTIMENT_NEUTRAL, false, -1,
-                    false, smartActions, null, false, false, false);
+                    false, smartActions, null, false, false, false, null);
             return true;
         }).when(mRankingMap).getRanking(eq(key), any(Ranking.class));
     }
@@ -254,7 +254,7 @@
 
         verify(mPresenter).updateNotificationViews();
         verify(mEntryListener).onEntryRemoved(
-                eq(mEntry), any(), eq(false) /* removedByUser */);
+                eq(mEntry), any(), eq(false) /* removedByUser */, eq(UNDEFINED_DISMISS_REASON));
         verify(mRow).setRemoved();
 
         assertNull(mEntryManager.getActiveNotificationUnfiltered(mSbn.getKey()));
@@ -266,7 +266,7 @@
         mEntryManager.removeNotification("not_a_real_key", mRankingMap, UNDEFINED_DISMISS_REASON);
 
         verify(mEntryListener, never()).onEntryRemoved(
-                eq(mEntry), any(), eq(false) /* removedByUser */);
+                eq(mEntry), any(), eq(false) /* removedByUser */, eq(UNDEFINED_DISMISS_REASON));
     }
 
     @Test
@@ -275,7 +275,7 @@
         mEntryManager.removeNotification(mSbn.getKey(), mRankingMap, UNDEFINED_DISMISS_REASON);
 
         verify(mEntryListener, never()).onEntryRemoved(
-                eq(mEntry), any(), eq(false /* removedByUser */));
+                eq(mEntry), any(), eq(false /* removedByUser */), eq(UNDEFINED_DISMISS_REASON));
     }
 
     @Test
@@ -356,7 +356,8 @@
         verify(extender).setShouldManageLifetime(mEntry, true);
         // THEN the notification is retained
         assertNotNull(mEntryManager.getActiveNotificationUnfiltered(mSbn.getKey()));
-        verify(mEntryListener, never()).onEntryRemoved(eq(mEntry), any(), eq(false));
+        verify(mEntryListener, never()).onEntryRemoved(
+                eq(mEntry), any(), eq(false), eq(UNDEFINED_DISMISS_REASON));
     }
 
     @Test
@@ -374,7 +375,8 @@
 
         // THEN the notification is removed
         assertNull(mEntryManager.getActiveNotificationUnfiltered(mSbn.getKey()));
-        verify(mEntryListener).onEntryRemoved(eq(mEntry), any(), eq(false));
+        verify(mEntryListener).onEntryRemoved(
+                eq(mEntry), any(), eq(false), eq(UNDEFINED_DISMISS_REASON));
     }
 
     @Test
@@ -447,7 +449,7 @@
         // THEN the interceptor intercepts & the entry is not removed & no listeners are called
         assertNotNull(mEntryManager.getActiveNotificationUnfiltered(mSbn.getKey()));
         verify(mEntryListener, never()).onEntryRemoved(eq(mEntry),
-                any(NotificationVisibility.class), anyBoolean());
+                any(NotificationVisibility.class), anyBoolean(), eq(UNDEFINED_DISMISS_REASON));
     }
 
     @Test
@@ -466,7 +468,7 @@
         // THEN the interceptor intercepts & the entry is not removed & no listeners are called
         assertNull(mEntryManager.getActiveNotificationUnfiltered(mSbn.getKey()));
         verify(mEntryListener, atLeastOnce()).onEntryRemoved(eq(mEntry),
-                any(NotificationVisibility.class), anyBoolean());
+                any(NotificationVisibility.class), anyBoolean(), eq(UNDEFINED_DISMISS_REASON));
     }
 
     private NotificationEntry createNotification() {
diff --git a/packages/SystemUI/tests/src/com/android/systemui/statusbar/notification/NotificationListControllerTest.java b/packages/SystemUI/tests/src/com/android/systemui/statusbar/notification/NotificationListControllerTest.java
index 7343e5e..19dd027 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/statusbar/notification/NotificationListControllerTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/statusbar/notification/NotificationListControllerTest.java
@@ -16,6 +16,8 @@
 
 package com.android.systemui.statusbar.notification;
 
+import static com.android.systemui.statusbar.notification.NotificationEntryManager.UNDEFINED_DISMISS_REASON;
+
 import static org.mockito.ArgumentMatchers.anyString;
 import static org.mockito.Mockito.verify;
 
@@ -87,7 +89,8 @@
         mEntryListener.onEntryRemoved(
                 entry,
                 NotificationVisibility.obtain(entry.getKey(), 0, 0, true),
-                false);
+                false,
+                UNDEFINED_DISMISS_REASON);
         verify(mListContainer).cleanUpViewStateForEntry(entry);
     }
 
diff --git a/packages/SystemUI/tests/src/com/android/systemui/statusbar/notification/collection/NotificationEntryBuilder.java b/packages/SystemUI/tests/src/com/android/systemui/statusbar/notification/collection/NotificationEntryBuilder.java
index d2bb011..92a9080 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/statusbar/notification/collection/NotificationEntryBuilder.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/statusbar/notification/collection/NotificationEntryBuilder.java
@@ -21,6 +21,7 @@
 import android.app.NotificationChannel;
 import android.app.NotificationManager;
 import android.content.Context;
+import android.content.pm.ShortcutInfo;
 import android.os.UserHandle;
 import android.service.notification.SnoozeCriterion;
 import android.service.notification.StatusBarNotification;
@@ -266,4 +267,9 @@
         mRankingBuilder.setSmartReplies(smartReplies);
         return this;
     }
+
+    public NotificationEntryBuilder setShortcutInfo(ShortcutInfo shortcutInfo) {
+        mRankingBuilder.setShortcutInfo(shortcutInfo);
+        return this;
+    }
 }
diff --git a/packages/SystemUI/tests/src/com/android/systemui/statusbar/notification/collection/NotificationRankingManagerTest.kt b/packages/SystemUI/tests/src/com/android/systemui/statusbar/notification/collection/NotificationRankingManagerTest.kt
index f37836c..5a6f888 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/statusbar/notification/collection/NotificationRankingManagerTest.kt
+++ b/packages/SystemUI/tests/src/com/android/systemui/statusbar/notification/collection/NotificationRankingManagerTest.kt
@@ -40,6 +40,7 @@
 import dagger.Lazy
 import junit.framework.Assert.assertEquals
 import org.junit.Before
+import org.junit.Ignore
 import org.junit.Test
 import org.junit.runner.RunWith
 import org.mockito.Mockito.mock
@@ -195,6 +196,7 @@
         assertEquals(listOf(b, a), rankingManager.updateRanking(null, listOf(a, b), "test"))
     }
 
+    @Ignore // TODO: (b/149046729) fix test and re-enable
     @Test
     fun testSort_importantPeople() {
         whenever(sectionsManager.isFilteringEnabled()).thenReturn(true)
diff --git a/packages/SystemUI/tests/src/com/android/systemui/statusbar/notification/people/PeopleHubViewControllerTest.kt b/packages/SystemUI/tests/src/com/android/systemui/statusbar/notification/people/PeopleHubViewControllerTest.kt
index b0ca943..b1288f8 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/statusbar/notification/people/PeopleHubViewControllerTest.kt
+++ b/packages/SystemUI/tests/src/com/android/systemui/statusbar/notification/people/PeopleHubViewControllerTest.kt
@@ -101,15 +101,13 @@
 
     @Test
     fun testViewModelDataSourceTransformsModel() {
-        val fakeClickIntent = PendingIntent.getActivity(context, 0, Intent("action"), 0)
-        val fakePerson = fakePersonModel("id", "name", fakeClickIntent)
+        val fakeClickRunnable = mock(Runnable::class.java)
+        val fakePerson = fakePersonModel("id", "name", fakeClickRunnable)
         val fakeModel = PeopleHubModel(listOf(fakePerson))
         val fakeModelDataSource = FakeDataSource(fakeModel)
-        val fakeSettingDataSource = FakeDataSource(true)
         val factoryDataSource = PeopleHubViewModelFactoryDataSourceImpl(
                 mockActivityStarter,
-                fakeModelDataSource,
-                fakeSettingDataSource
+                fakeModelDataSource
         )
         val fakeListener = FakeDataListener<PeopleHubViewModelFactory>()
         val mockClickView = mock(View::class.java)
@@ -126,35 +124,7 @@
 
         people[0].onClick()
 
-        verify(mockActivityStarter).startPendingIntentDismissingKeyguard(
-                same(fakeClickIntent),
-                any(),
-                same(mockClickView)
-        )
-    }
-
-    @Test
-    fun testViewModelDataSource_notVisibleIfSettingDisabled() {
-        val fakeClickIntent = PendingIntent.getActivity(context, 0, Intent("action"), 0)
-        val fakePerson = fakePersonModel("id", "name", fakeClickIntent)
-        val fakeModel = PeopleHubModel(listOf(fakePerson))
-        val fakeModelDataSource = FakeDataSource(fakeModel)
-        val fakeSettingDataSource = FakeDataSource(false)
-        val factoryDataSource = PeopleHubViewModelFactoryDataSourceImpl(
-                mockActivityStarter,
-                fakeModelDataSource,
-                fakeSettingDataSource
-        )
-        val fakeListener = FakeDataListener<PeopleHubViewModelFactory>()
-        val mockClickView = mock(View::class.java)
-
-        factoryDataSource.registerListener(fakeListener)
-
-        val viewModel = (fakeListener.lastSeen as Maybe.Just).value
-                .createWithAssociatedClickView(mockClickView)
-        assertThat(viewModel.isVisible).isFalse()
-        val people = viewModel.people.toList()
-        assertThat(people.size).isEqualTo(0)
+        verify(fakeClickRunnable).run()
     }
 }
 
@@ -178,10 +148,10 @@
 private fun fakePersonModel(
     id: String,
     name: CharSequence,
-    clickIntent: PendingIntent,
+    clickRunnable: Runnable,
     userId: Int = 0
 ): PersonModel =
-        PersonModel(id, name, mock(Drawable::class.java), clickIntent, userId)
+        PersonModel(id, name, mock(Drawable::class.java), clickRunnable, userId)
 
 private fun fakePersonViewModel(name: CharSequence): PersonViewModel =
         PersonViewModel(name, mock(Drawable::class.java), mock({}.javaClass))
diff --git a/packages/SystemUI/tests/src/com/android/systemui/statusbar/notification/row/NotificationConversationInfoTest.java b/packages/SystemUI/tests/src/com/android/systemui/statusbar/notification/row/NotificationConversationInfoTest.java
index 138ea39..e1ab33a 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/statusbar/notification/row/NotificationConversationInfoTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/statusbar/notification/row/NotificationConversationInfoTest.java
@@ -30,6 +30,7 @@
 import static junit.framework.Assert.assertFalse;
 import static junit.framework.Assert.assertTrue;
 
+import static org.mockito.ArgumentMatchers.anyBoolean;
 import static org.mockito.Mockito.any;
 import static org.mockito.Mockito.anyInt;
 import static org.mockito.Mockito.anyString;
@@ -53,8 +54,7 @@
 import android.content.pm.PackageManager;
 import android.content.pm.ShortcutInfo;
 import android.content.pm.ShortcutManager;
-import android.graphics.Bitmap;
-import android.graphics.drawable.BitmapDrawable;
+import android.graphics.drawable.Drawable;
 import android.graphics.drawable.Icon;
 import android.os.UserHandle;
 import android.provider.Settings;
@@ -117,7 +117,7 @@
     @Mock
     private ShortcutInfo mShortcutInfo;
     @Mock
-    private Bitmap mImage;
+    private Drawable mIconDrawable;
 
     @Rule
     public MockitoRule mockito = MockitoJUnit.rule();
@@ -183,8 +183,9 @@
         when(mShortcutInfo.getShortLabel()).thenReturn("Convo name");
         List<ShortcutInfo> shortcuts = Arrays.asList(mShortcutInfo);
         when(mLauncherApps.getShortcuts(any(), any())).thenReturn(shortcuts);
-        when(mIconFactory.getConversationBitmap(any(ShortcutInfo.class), anyString(), anyInt()))
-                .thenReturn(mImage);
+        when(mIconFactory.getConversationDrawable(
+                any(ShortcutInfo.class), anyString(), anyInt(), anyBoolean()))
+                .thenReturn(mIconDrawable);
 
         mNotificationChannel = new NotificationChannel(
                 TEST_CHANNEL, TEST_CHANNEL_NAME, IMPORTANCE_LOW);
@@ -197,7 +198,7 @@
                 .build();
         mSbn = new StatusBarNotification(TEST_PACKAGE_NAME, TEST_PACKAGE_NAME, 0, null, TEST_UID, 0,
                 notification, UserHandle.CURRENT, null, 0);
-        mEntry = new NotificationEntryBuilder().setSbn(mSbn).build();
+        mEntry = new NotificationEntryBuilder().setSbn(mSbn).setShortcutInfo(mShortcutInfo).build();
 
         PendingIntent bubbleIntent = PendingIntent.getActivity(mContext, 0,
                 new Intent(mContext, BubblesTestActivity.class), 0);
@@ -206,7 +207,10 @@
                         .createIntentBubble(bubbleIntent,
                                 Icon.createWithResource(mContext, R.drawable.android)).build())
                 .build();
-        mBubbleEntry = new NotificationEntryBuilder().setSbn(mBubbleSbn).build();
+        mBubbleEntry = new NotificationEntryBuilder()
+                .setSbn(mBubbleSbn)
+                .setShortcutInfo(mShortcutInfo)
+                .build();
 
         mConversationChannel = new NotificationChannel(
                 TEST_CHANNEL + " : " + CONVERSATION_ID, TEST_CHANNEL_NAME, IMPORTANCE_LOW);
@@ -233,7 +237,7 @@
                 mIconFactory,
                 true);
         final ImageView view = mNotificationInfo.findViewById(R.id.conversation_icon);
-        assertEquals(mImage, ((BitmapDrawable) view.getDrawable()).getBitmap());
+        assertEquals(mIconDrawable, view.getDrawable());
     }
 
     @Test
diff --git a/packages/SystemUI/tests/src/com/android/systemui/statusbar/notification/row/NotificationEntryManagerInflationTest.java b/packages/SystemUI/tests/src/com/android/systemui/statusbar/notification/row/NotificationEntryManagerInflationTest.java
index ac40808..5d0349d 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/statusbar/notification/row/NotificationEntryManagerInflationTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/statusbar/notification/row/NotificationEntryManagerInflationTest.java
@@ -77,6 +77,7 @@
 
 import org.junit.After;
 import org.junit.Before;
+import org.junit.Ignore;
 import org.junit.Test;
 import org.junit.runner.RunWith;
 import org.mockito.ArgumentCaptor;
@@ -89,6 +90,7 @@
  * Functional tests for notification inflation from {@link NotificationEntryManager}.
  */
 @SmallTest
+@Ignore("Flaking")
 @RunWith(AndroidTestingRunner.class)
 @TestableLooper.RunWithLooper(setAsMainLooper = true)
 public class NotificationEntryManagerInflationTest extends SysuiTestCase {
@@ -281,7 +283,8 @@
                 null,
                 false,
                 false,
-                false);
+                false,
+                null);
         mRankingMap = new NotificationListenerService.RankingMap(new Ranking[] {ranking});
 
         TestableLooper.get(this).processAllMessages();
diff --git a/packages/SystemUI/tests/src/com/android/systemui/statusbar/notification/row/wrapper/NotificationMediaTemplateViewWrapperTest.java b/packages/SystemUI/tests/src/com/android/systemui/statusbar/notification/row/wrapper/NotificationMediaTemplateViewWrapperTest.java
index 69e4f22..18ea774 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/statusbar/notification/row/wrapper/NotificationMediaTemplateViewWrapperTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/statusbar/notification/row/wrapper/NotificationMediaTemplateViewWrapperTest.java
@@ -25,6 +25,7 @@
 import android.media.MediaMetadata;
 import android.media.session.MediaSession;
 import android.media.session.PlaybackState;
+import android.provider.Settings;
 import android.testing.AndroidTestingRunner;
 import android.testing.TestableLooper.RunWithLooper;
 import android.view.View;
@@ -66,6 +67,9 @@
         allowTestableLooperAsMainThread();
 
         mDependency.injectTestDependency(MetricsLogger.class, mMetricsLogger);
+
+        // These tests are for regular media style notifications, not controls in quick settings
+        Settings.System.putInt(mContext.getContentResolver(), "qs_media_player", 0);
     }
 
     private void makeTestNotification(long duration, boolean allowSeeking) throws Exception {
diff --git a/packages/SystemUI/tests/src/com/android/systemui/statusbar/notification/stack/NotificationSectionsManagerTest.java b/packages/SystemUI/tests/src/com/android/systemui/statusbar/notification/stack/NotificationSectionsManagerTest.java
index abfbcd9..c64dd09 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/statusbar/notification/stack/NotificationSectionsManagerTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/statusbar/notification/stack/NotificationSectionsManagerTest.java
@@ -19,6 +19,8 @@
 import static android.view.ViewGroup.LayoutParams.WRAP_CONTENT;
 
 import static com.android.systemui.statusbar.notification.stack.NotificationSectionsManager.BUCKET_ALERTING;
+import static com.android.systemui.statusbar.notification.stack.NotificationSectionsManager.BUCKET_HEADS_UP;
+import static com.android.systemui.statusbar.notification.stack.NotificationSectionsManager.BUCKET_PEOPLE;
 import static com.android.systemui.statusbar.notification.stack.NotificationSectionsManager.BUCKET_SILENT;
 
 import static org.mockito.ArgumentMatchers.any;
@@ -107,7 +109,7 @@
     @Test
     public void testInsertHeader() {
         // GIVEN a stack with HI and LO rows but no section headers
-        setStackState(ChildType.HIPRI, ChildType.HIPRI, ChildType.HIPRI, ChildType.LOPRI);
+        setStackState(ChildType.ALERTING, ChildType.ALERTING, ChildType.ALERTING, ChildType.GENTLE);
 
         // WHEN we update the section headers
         mSectionsManager.updateSectionBoundaries();
@@ -119,11 +121,15 @@
     @Test
     public void testRemoveHeader() {
         // GIVEN a stack that originally had a header between the HI and LO sections
-        setStackState(ChildType.HIPRI, ChildType.HIPRI, ChildType.LOPRI);
+        setStackState(ChildType.ALERTING, ChildType.ALERTING, ChildType.GENTLE);
         mSectionsManager.updateSectionBoundaries();
 
         // WHEN the last LO row is replaced with a HI row
-        setStackState(ChildType.HIPRI, ChildType.HIPRI, ChildType.HEADER, ChildType.HIPRI);
+        setStackState(
+                ChildType.ALERTING,
+                ChildType.ALERTING,
+                ChildType.GENTLE_HEADER,
+                ChildType.ALERTING);
         clearInvocations(mNssl);
         mSectionsManager.updateSectionBoundaries();
 
@@ -134,7 +140,7 @@
     @Test
     public void testDoNothingIfHeaderAlreadyRemoved() {
         // GIVEN a stack with only HI rows
-        setStackState(ChildType.HIPRI, ChildType.HIPRI, ChildType.HIPRI);
+        setStackState(ChildType.ALERTING, ChildType.ALERTING, ChildType.ALERTING);
 
         // WHEN we update the sections headers
         mSectionsManager.updateSectionBoundaries();
@@ -147,19 +153,19 @@
     public void testMoveHeaderForward() {
         // GIVEN a stack that originally had a header between the HI and LO sections
         setStackState(
-                ChildType.HIPRI,
-                ChildType.HIPRI,
-                ChildType.HIPRI,
-                ChildType.LOPRI);
+                ChildType.ALERTING,
+                ChildType.ALERTING,
+                ChildType.ALERTING,
+                ChildType.GENTLE);
         mSectionsManager.updateSectionBoundaries();
 
         // WHEN the LO section moves forward
         setStackState(
-                ChildType.HIPRI,
-                ChildType.HIPRI,
-                ChildType.LOPRI,
-                ChildType.HEADER,
-                ChildType.LOPRI);
+                ChildType.ALERTING,
+                ChildType.ALERTING,
+                ChildType.GENTLE,
+                ChildType.GENTLE_HEADER,
+                ChildType.GENTLE);
         mSectionsManager.updateSectionBoundaries();
 
         // THEN the LO section header is also moved forward
@@ -170,19 +176,19 @@
     public void testMoveHeaderBackward() {
         // GIVEN a stack that originally had a header between the HI and LO sections
         setStackState(
-                ChildType.HIPRI,
-                ChildType.LOPRI,
-                ChildType.LOPRI,
-                ChildType.LOPRI);
+                ChildType.ALERTING,
+                ChildType.GENTLE,
+                ChildType.GENTLE,
+                ChildType.GENTLE);
         mSectionsManager.updateSectionBoundaries();
 
         // WHEN the LO section moves backward
         setStackState(
-                ChildType.HIPRI,
-                ChildType.HEADER,
-                ChildType.HIPRI,
-                ChildType.HIPRI,
-                ChildType.LOPRI);
+                ChildType.ALERTING,
+                ChildType.GENTLE_HEADER,
+                ChildType.ALERTING,
+                ChildType.ALERTING,
+                ChildType.GENTLE);
         mSectionsManager.updateSectionBoundaries();
 
         // THEN the LO section header is also moved backward (with appropriate index shifting)
@@ -193,14 +199,14 @@
     public void testHeaderRemovedFromTransientParent() {
         // GIVEN a stack where the header is animating away
         setStackState(
-                ChildType.HIPRI,
-                ChildType.LOPRI,
-                ChildType.LOPRI,
-                ChildType.LOPRI);
+                ChildType.ALERTING,
+                ChildType.GENTLE,
+                ChildType.GENTLE,
+                ChildType.GENTLE);
         mSectionsManager.updateSectionBoundaries();
         setStackState(
-                ChildType.HIPRI,
-                ChildType.HEADER);
+                ChildType.ALERTING,
+                ChildType.GENTLE_HEADER);
         mSectionsManager.updateSectionBoundaries();
         clearInvocations(mNssl);
 
@@ -209,8 +215,8 @@
 
         // WHEN the LO section reappears
         setStackState(
-                ChildType.HIPRI,
-                ChildType.LOPRI);
+                ChildType.ALERTING,
+                ChildType.GENTLE);
         mSectionsManager.updateSectionBoundaries();
 
         // THEN the header is first removed from the transient parent before being added to the
@@ -223,7 +229,7 @@
     public void testHeaderNotShownOnLockscreen() {
         // GIVEN a stack of HI and LO notifs on the lockscreen
         when(mStatusBarStateController.getState()).thenReturn(StatusBarState.KEYGUARD);
-        setStackState(ChildType.HIPRI, ChildType.HIPRI, ChildType.HIPRI, ChildType.LOPRI);
+        setStackState(ChildType.ALERTING, ChildType.ALERTING, ChildType.ALERTING, ChildType.GENTLE);
 
         // WHEN we update the section headers
         mSectionsManager.updateSectionBoundaries();
@@ -236,7 +242,7 @@
     public void testHeaderShownWhenEnterLockscreen() {
         // GIVEN a stack of HI and LO notifs on the lockscreen
         when(mStatusBarStateController.getState()).thenReturn(StatusBarState.KEYGUARD);
-        setStackState(ChildType.HIPRI, ChildType.HIPRI, ChildType.HIPRI, ChildType.LOPRI);
+        setStackState(ChildType.ALERTING, ChildType.ALERTING, ChildType.ALERTING, ChildType.GENTLE);
         mSectionsManager.updateSectionBoundaries();
 
         // WHEN we unlock
@@ -250,37 +256,104 @@
     @Test
     public void testHeaderHiddenWhenEnterLockscreen() {
         // GIVEN a stack of HI and LO notifs on the shade
-        when(mStatusBarStateController.getState()).thenReturn(StatusBarState.SHADE_LOCKED);
-        setStackState(ChildType.HIPRI, ChildType.HIPRI, ChildType.HIPRI, ChildType.LOPRI);
-        mSectionsManager.updateSectionBoundaries();
+        setStackState(ChildType.ALERTING, ChildType.GENTLE_HEADER, ChildType.GENTLE);
 
         // WHEN we go back to the keyguard
         when(mStatusBarStateController.getState()).thenReturn(StatusBarState.KEYGUARD);
         mSectionsManager.updateSectionBoundaries();
 
         // Then the section header is removed
-        verify(mNssl).removeView(eq(mSectionsManager.getGentleHeaderView()));
+        verify(mNssl).removeView(mSectionsManager.getGentleHeaderView());
     }
 
-    private enum ChildType { HEADER, HIPRI, LOPRI }
+    @Test
+    public void testPeopleFiltering_addHeadersFromShowingOnlyGentle() {
+        enablePeopleFiltering();
+
+        setStackState(
+                ChildType.GENTLE_HEADER,
+                ChildType.PERSON,
+                ChildType.ALERTING,
+                ChildType.GENTLE);
+        mSectionsManager.updateSectionBoundaries();
+
+        verify(mNssl).changeViewPosition(mSectionsManager.getGentleHeaderView(), 2);
+        verify(mNssl).addView(mSectionsManager.getAlertingHeaderView(), 1);
+        verify(mNssl).addView(mSectionsManager.getPeopleHeaderView(), 0);
+    }
+
+    @Test
+    public void testPeopleFiltering_addAllHeaders() {
+        enablePeopleFiltering();
+
+        setStackState(
+                ChildType.PERSON,
+                ChildType.ALERTING,
+                ChildType.GENTLE);
+        mSectionsManager.updateSectionBoundaries();
+
+        verify(mNssl).addView(mSectionsManager.getGentleHeaderView(), 2);
+        verify(mNssl).addView(mSectionsManager.getAlertingHeaderView(), 1);
+        verify(mNssl).addView(mSectionsManager.getPeopleHeaderView(), 0);
+    }
+
+    @Test
+    public void testPeopleFiltering_moveAllHeaders() {
+        enablePeopleFiltering();
+
+        setStackState(
+                ChildType.PEOPLE_HEADER,
+                ChildType.ALERTING_HEADER,
+                ChildType.GENTLE_HEADER,
+                ChildType.PERSON,
+                ChildType.ALERTING,
+                ChildType.GENTLE);
+        mSectionsManager.updateSectionBoundaries();
+
+        verify(mNssl).changeViewPosition(mSectionsManager.getGentleHeaderView(), 4);
+        verify(mNssl).changeViewPosition(mSectionsManager.getAlertingHeaderView(), 2);
+        verify(mNssl).changeViewPosition(mSectionsManager.getPeopleHeaderView(), 0);
+    }
+
+    private void enablePeopleFiltering() {
+        when(mSectionsFeatureManager.isFilteringEnabled()).thenReturn(true);
+        when(mSectionsFeatureManager.getNumberOfBuckets()).thenReturn(4);
+    }
+
+    private enum ChildType {
+        PEOPLE_HEADER, ALERTING_HEADER, GENTLE_HEADER, HEADS_UP, PERSON, ALERTING, GENTLE, OTHER
+    }
 
     private void setStackState(ChildType... children) {
         when(mNssl.getChildCount()).thenReturn(children.length);
         for (int i = 0; i < children.length; i++) {
             View child;
             switch (children[i]) {
-                case HEADER:
+                case PEOPLE_HEADER:
+                    child = mSectionsManager.getPeopleHeaderView();
+                    break;
+                case ALERTING_HEADER:
+                    child = mSectionsManager.getAlertingHeaderView();
+                    break;
+                case GENTLE_HEADER:
                     child = mSectionsManager.getGentleHeaderView();
                     break;
-                case HIPRI:
-                case LOPRI:
-                    ExpandableNotificationRow notifRow = mock(ExpandableNotificationRow.class,
-                            RETURNS_DEEP_STUBS);
-                    when(notifRow.getVisibility()).thenReturn(View.VISIBLE);
-                    when(notifRow.getEntry().getBucket()).thenReturn(
-                            children[i] == ChildType.HIPRI ? BUCKET_ALERTING : BUCKET_SILENT);
-                    when(notifRow.getParent()).thenReturn(mNssl);
-                    child = notifRow;
+                case HEADS_UP:
+                    child = mockNotification(BUCKET_HEADS_UP);
+                    break;
+                case PERSON:
+                    child = mockNotification(BUCKET_PEOPLE);
+                    break;
+                case ALERTING:
+                    child = mockNotification(BUCKET_ALERTING);
+                    break;
+                case GENTLE:
+                    child = mockNotification(BUCKET_SILENT);
+                    break;
+                case OTHER:
+                    child = mock(View.class);
+                    when(child.getVisibility()).thenReturn(View.VISIBLE);
+                    when(child.getParent()).thenReturn(mNssl);
                     break;
                 default:
                     throw new RuntimeException("Unknown ChildType: " + children[i]);
@@ -289,4 +362,13 @@
             when(mNssl.indexOfChild(child)).thenReturn(i);
         }
     }
+
+    private View mockNotification(int bucket) {
+        ExpandableNotificationRow notifRow = mock(ExpandableNotificationRow.class,
+                RETURNS_DEEP_STUBS);
+        when(notifRow.getVisibility()).thenReturn(View.VISIBLE);
+        when(notifRow.getEntry().getBucket()).thenReturn(bucket);
+        when(notifRow.getParent()).thenReturn(mNssl);
+        return notifRow;
+    }
 }
diff --git a/packages/SystemUI/tests/src/com/android/systemui/statusbar/phone/LightsOutNotifControllerTest.java b/packages/SystemUI/tests/src/com/android/systemui/statusbar/phone/LightsOutNotifControllerTest.java
index 3d59d61..dbb4512 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/statusbar/phone/LightsOutNotifControllerTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/statusbar/phone/LightsOutNotifControllerTest.java
@@ -16,6 +16,7 @@
 
 package com.android.systemui.statusbar.phone;
 
+import static android.service.notification.NotificationListenerService.REASON_CANCEL_ALL;
 import static android.view.WindowInsetsController.APPEARANCE_LOW_PROFILE_BARS;
 
 import static junit.framework.Assert.assertFalse;
@@ -205,7 +206,8 @@
         // WHEN all active notifications are removed
         when(mEntryManager.hasActiveNotifications()).thenReturn(false);
         assertFalse(mLightsOutNotifController.shouldShowDot());
-        mEntryListener.onEntryRemoved(mock(NotificationEntry.class), null, false);
+        mEntryListener.onEntryRemoved(
+                mock(NotificationEntry.class), null, false, REASON_CANCEL_ALL);
 
         // THEN we shouldn't see the dot view
         assertIsShowingDot(false);
diff --git a/packages/SystemUI/tests/src/com/android/systemui/statusbar/phone/NavigationBarFragmentTest.java b/packages/SystemUI/tests/src/com/android/systemui/statusbar/phone/NavigationBarFragmentTest.java
index 8f645b6..9aa0fdd 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/statusbar/phone/NavigationBarFragmentTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/statusbar/phone/NavigationBarFragmentTest.java
@@ -70,6 +70,7 @@
 import com.android.systemui.recents.Recents;
 import com.android.systemui.stackdivider.Divider;
 import com.android.systemui.statusbar.CommandQueue;
+import com.android.systemui.statusbar.NotificationRemoteInputManager;
 import com.android.systemui.statusbar.policy.AccessibilityManagerWrapper;
 import com.android.systemui.statusbar.policy.DeviceProvisionedController;
 
@@ -255,6 +256,7 @@
                 Optional.of(mRecents),
                 () -> mock(StatusBar.class),
                 mock(ShadeController.class),
+                mock(NotificationRemoteInputManager.class),
                 mHandler);
     }
 
diff --git a/packages/SystemUI/tests/src/com/android/systemui/statusbar/phone/NotificationGroupAlertTransferHelperTest.java b/packages/SystemUI/tests/src/com/android/systemui/statusbar/phone/NotificationGroupAlertTransferHelperTest.java
index e171a28..f6a099d 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/statusbar/phone/NotificationGroupAlertTransferHelperTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/statusbar/phone/NotificationGroupAlertTransferHelperTest.java
@@ -16,6 +16,7 @@
 
 package com.android.systemui.statusbar.phone;
 
+import static com.android.systemui.statusbar.notification.NotificationEntryManager.UNDEFINED_DISMISS_REASON;
 import static com.android.systemui.statusbar.notification.row.NotificationRowContentBinder.FLAG_CONTENT_VIEW_HEADS_UP;
 
 import static org.junit.Assert.assertFalse;
@@ -254,7 +255,8 @@
         mGroupManager.onEntryAdded(summaryEntry);
         mGroupManager.onEntryAdded(childEntry);
 
-        mNotificationEntryListener.onEntryRemoved(childEntry, null, false);
+        mNotificationEntryListener.onEntryRemoved(
+                childEntry, null, false, UNDEFINED_DISMISS_REASON);
 
         assertFalse(mGroupAlertTransferHelper.isAlertTransferPending(childEntry));
     }
diff --git a/packages/SystemUI/tests/src/com/android/systemui/statusbar/phone/NotificationShadeWindowViewTest.java b/packages/SystemUI/tests/src/com/android/systemui/statusbar/phone/NotificationShadeWindowViewTest.java
index e917c93..c5b6969 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/statusbar/phone/NotificationShadeWindowViewTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/statusbar/phone/NotificationShadeWindowViewTest.java
@@ -37,8 +37,9 @@
 import com.android.systemui.statusbar.CommandQueue;
 import com.android.systemui.statusbar.DragDownHelper;
 import com.android.systemui.statusbar.NotificationLockscreenUserManager;
-import com.android.systemui.statusbar.PulseExpansionHandler;
 import com.android.systemui.statusbar.NotificationShadeWindowBlurController;
+import com.android.systemui.statusbar.PulseExpansionHandler;
+import com.android.systemui.statusbar.SuperStatusBarViewFactory;
 import com.android.systemui.statusbar.SysuiStatusBarStateController;
 import com.android.systemui.statusbar.notification.DynamicPrivacyController;
 import com.android.systemui.statusbar.notification.NotificationEntryManager;
@@ -81,6 +82,7 @@
     @Mock private NotificationPanelViewController mNotificationPanelViewController;
     @Mock private NotificationStackScrollLayout mNotificationStackScrollLayout;
     @Mock private NotificationShadeWindowBlurController mNotificationShadeWindowBlurController;
+    @Mock private SuperStatusBarViewFactory mStatusBarViewFactory;
 
     @Before
     public void setUp() {
@@ -116,7 +118,8 @@
                 mDockManager,
                 mNotificationShadeWindowBlurController,
                 mView,
-                mNotificationPanelViewController);
+                mNotificationPanelViewController,
+                mStatusBarViewFactory);
         mController.setupExpandedStatusBar();
         mController.setService(mStatusBar);
         mController.setDragDownHelper(mDragDownHelper);
diff --git a/packages/SystemUI/tests/src/com/android/systemui/statusbar/phone/StatusBarTest.java b/packages/SystemUI/tests/src/com/android/systemui/statusbar/phone/StatusBarTest.java
index d81b8c2..5253e2ca 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/statusbar/phone/StatusBarTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/statusbar/phone/StatusBarTest.java
@@ -247,6 +247,7 @@
     @Mock private KeyguardDismissUtil mKeyguardDismissUtil;
     @Mock private ExtensionController mExtensionController;
     @Mock private UserInfoControllerImpl mUserInfoControllerImpl;
+    @Mock private PhoneStatusBarPolicy mPhoneStatusBarPolicy;
     private ShadeController mShadeController;
     private FakeExecutor mUiBgExecutor = new FakeExecutor(new FakeSystemClock());
     private InitController mInitController = new InitController();
@@ -400,6 +401,7 @@
                 mKeyguardDismissUtil,
                 mExtensionController,
                 mUserInfoControllerImpl,
+                mPhoneStatusBarPolicy,
                 mDismissCallbackRegistry,
                 mStatusBarTouchableRegionManager);
 
diff --git a/packages/SystemUI/tests/src/com/android/systemui/statusbar/policy/SecurityControllerTest.java b/packages/SystemUI/tests/src/com/android/systemui/statusbar/policy/SecurityControllerTest.java
index e6b0440..44184ee 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/statusbar/policy/SecurityControllerTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/statusbar/policy/SecurityControllerTest.java
@@ -21,6 +21,7 @@
 import static org.junit.Assert.assertTrue;
 import static org.mockito.Matchers.any;
 import static org.mockito.Matchers.anyInt;
+import static org.mockito.Matchers.anyObject;
 import static org.mockito.Matchers.argThat;
 import static org.mockito.Mockito.mock;
 import static org.mockito.Mockito.times;
@@ -28,6 +29,7 @@
 import static org.mockito.Mockito.when;
 
 import android.app.admin.DevicePolicyManager;
+import android.content.BroadcastReceiver;
 import android.content.ComponentName;
 import android.content.Context;
 import android.content.Intent;
@@ -37,7 +39,6 @@
 import android.net.ConnectivityManager.NetworkCallback;
 import android.net.NetworkRequest;
 import android.os.Handler;
-import android.os.Looper;
 import android.os.UserManager;
 import android.security.IKeyChainService;
 import android.test.suitebuilder.annotation.SmallTest;
@@ -46,34 +47,30 @@
 
 import com.android.systemui.SysuiTestCase;
 import com.android.systemui.broadcast.BroadcastDispatcher;
-import com.android.systemui.statusbar.policy.SecurityController.SecurityControllerCallback;
+import com.android.systemui.util.concurrency.FakeExecutor;
+import com.android.systemui.util.time.FakeSystemClock;
 
-import org.junit.After;
 import org.junit.Before;
 import org.junit.Test;
 import org.junit.runner.RunWith;
+import org.mockito.ArgumentCaptor;
 
 import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.List;
-import java.util.concurrent.CountDownLatch;
-import java.util.concurrent.TimeUnit;
 
 @SmallTest
 @RunWith(AndroidJUnit4.class)
-public class SecurityControllerTest extends SysuiTestCase implements SecurityControllerCallback {
+public class SecurityControllerTest extends SysuiTestCase {
     private final DevicePolicyManager mDevicePolicyManager = mock(DevicePolicyManager.class);
     private final IKeyChainService.Stub mKeyChainService = mock(IKeyChainService.Stub.class);
     private final UserManager mUserManager = mock(UserManager.class);
+    private final BroadcastDispatcher mBroadcastDispatcher = mock(BroadcastDispatcher.class);
+    private final Handler mHandler = mock(Handler.class);
     private SecurityControllerImpl mSecurityController;
-    private CountDownLatch mStateChangedLatch;
     private ConnectivityManager mConnectivityManager = mock(ConnectivityManager.class);
-
-    // implementing SecurityControllerCallback
-    @Override
-    public void onStateChanged() {
-        mStateChangedLatch.countDown();
-    }
+    private FakeExecutor mBgExecutor;
+    private BroadcastReceiver mBroadcastReceiver;
 
     @Before
     public void setUp() throws Exception {
@@ -95,18 +92,23 @@
         when(mKeyChainService.queryLocalInterface("android.security.IKeyChainService"))
                 .thenReturn(mKeyChainService);
 
-        // Wait for callbacks from the onUserSwitched() function in the
-        // constructor of mSecurityController
-        mStateChangedLatch = new CountDownLatch(1);
-        // TODO: Migrate this test to TestableLooper and use a handler attached
-        // to that.
-        mSecurityController = new SecurityControllerImpl(mContext,
-                new Handler(Looper.getMainLooper()), mock(BroadcastDispatcher.class), this);
-    }
+        ArgumentCaptor<BroadcastReceiver> brCaptor =
+                ArgumentCaptor.forClass(BroadcastReceiver.class);
 
-    @After
-    public void tearDown() {
-        mSecurityController.removeCallback(this);
+        mBgExecutor = new FakeExecutor(new FakeSystemClock());
+        mSecurityController = new SecurityControllerImpl(
+                mContext,
+                mHandler,
+                mBroadcastDispatcher,
+                mBgExecutor);
+
+        verify(mBroadcastDispatcher).registerReceiverWithHandler(
+                brCaptor.capture(),
+                anyObject(),
+                anyObject(),
+                anyObject());
+
+        mBroadcastReceiver = brCaptor.getValue();
     }
 
     @Test
@@ -126,8 +128,6 @@
 
     @Test
     public void testWorkAccount() throws Exception {
-        // Wait for the callbacks from setUp()
-        assertTrue(mStateChangedLatch.await(1, TimeUnit.SECONDS));
         assertFalse(mSecurityController.hasCACertInCurrentUser());
 
         final int PRIMARY_USER_ID = 0;
@@ -140,53 +140,41 @@
         assertTrue(mSecurityController.hasWorkProfile());
         assertFalse(mSecurityController.hasCACertInWorkProfile());
 
-        mStateChangedLatch = new CountDownLatch(1);
-
         when(mKeyChainService.getUserCaAliases())
                 .thenReturn(new StringParceledListSlice(Arrays.asList("One CA Alias")));
 
-        mSecurityController.new CACertLoader()
-                           .execute(MANAGED_USER_ID);
+        refreshCACerts(MANAGED_USER_ID);
+        mBgExecutor.runAllReady();
 
-        assertTrue(mStateChangedLatch.await(3, TimeUnit.SECONDS));
         assertTrue(mSecurityController.hasCACertInWorkProfile());
     }
 
     @Test
     public void testCaCertLoader() throws Exception {
-        // Wait for the callbacks from setUp()
-        assertTrue(mStateChangedLatch.await(1, TimeUnit.SECONDS));
         assertFalse(mSecurityController.hasCACertInCurrentUser());
 
         // With a CA cert
-        mStateChangedLatch = new CountDownLatch(1);
-
         when(mKeyChainService.getUserCaAliases())
                 .thenReturn(new StringParceledListSlice(Arrays.asList("One CA Alias")));
 
-        mSecurityController.new CACertLoader()
-                           .execute(0);
+        refreshCACerts(0);
+        mBgExecutor.runAllReady();
 
-        assertTrue(mStateChangedLatch.await(3, TimeUnit.SECONDS));
         assertTrue(mSecurityController.hasCACertInCurrentUser());
 
         // Exception
-        mStateChangedLatch = new CountDownLatch(1);
-
         when(mKeyChainService.getUserCaAliases())
                 .thenThrow(new AssertionError("Test AssertionError"))
                 .thenReturn(new StringParceledListSlice(new ArrayList<String>()));
 
-        mSecurityController.new CACertLoader()
-                           .execute(0);
+        refreshCACerts(0);
+        mBgExecutor.runAllReady();
 
-        assertFalse(mStateChangedLatch.await(1, TimeUnit.SECONDS));
         assertTrue(mSecurityController.hasCACertInCurrentUser());
 
-        mSecurityController.new CACertLoader()
-                           .execute(0);
+        refreshCACerts(0);
+        mBgExecutor.runAllReady();
 
-        assertTrue(mStateChangedLatch.await(1, TimeUnit.SECONDS));
         assertFalse(mSecurityController.hasCACertInCurrentUser());
     }
 
@@ -197,4 +185,13 @@
                         && request.networkCapabilities.getCapabilities().length == 0
                 ), any(NetworkCallback.class));
     }
+
+    /**
+     * refresh CA certs by sending a user unlocked broadcast for the desired user
+     */
+    private void refreshCACerts(int userId) {
+        Intent intent = new Intent(Intent.ACTION_USER_UNLOCKED);
+        intent.putExtra(Intent.EXTRA_USER_HANDLE, userId);
+        mBroadcastReceiver.onReceive(mContext, intent);
+    }
 }
diff --git a/packages/SystemUI/tests/src/com/android/systemui/statusbar/policy/SmartReplyConstantsTest.java b/packages/SystemUI/tests/src/com/android/systemui/statusbar/policy/SmartReplyConstantsTest.java
index c761a44..e4e0dc9 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/statusbar/policy/SmartReplyConstantsTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/statusbar/policy/SmartReplyConstantsTest.java
@@ -22,7 +22,6 @@
 
 import android.app.RemoteInput;
 import android.os.Handler;
-import android.os.Looper;
 import android.provider.DeviceConfig;
 import android.test.suitebuilder.annotation.SmallTest;
 import android.testing.AndroidTestingRunner;
@@ -32,8 +31,8 @@
 import com.android.internal.config.sysui.SystemUiDeviceConfigFlags;
 import com.android.systemui.R;
 import com.android.systemui.SysuiTestCase;
+import com.android.systemui.util.DeviceConfigProxyFake;
 
-import org.junit.After;
 import org.junit.Before;
 import org.junit.Test;
 import org.junit.runner.RunWith;
@@ -42,14 +41,13 @@
 @TestableLooper.RunWithLooper
 @SmallTest
 public class SmartReplyConstantsTest extends SysuiTestCase {
-
-    private static final int CONTENT_OBSERVER_TIMEOUT_SECONDS = 10;
-
     private SmartReplyConstants mConstants;
+    private DeviceConfigProxyFake mDeviceConfig;
+    private TestableLooper mTestableLooper;
 
     @Before
     public void setUp() {
-        resetAllDeviceConfigFlags();
+        mDeviceConfig = new DeviceConfigProxyFake();
         TestableResources resources = mContext.getOrCreateTestableResources();
         resources.addOverride(R.bool.config_smart_replies_in_notifications_enabled, true);
         resources.addOverride(
@@ -62,12 +60,12 @@
                 2);
         resources.addOverride(
                 R.integer.config_smart_replies_in_notifications_max_num_actions, -1);
-        mConstants = new SmartReplyConstants(Handler.createAsync(Looper.myLooper()), mContext);
-    }
-
-    @After
-    public void tearDown() {
-        resetAllDeviceConfigFlags();
+        mTestableLooper = TestableLooper.get(this);
+        mConstants = new SmartReplyConstants(
+                new Handler(mTestableLooper.getLooper()),
+                mContext,
+                mDeviceConfig
+        );
     }
 
     @Test
@@ -78,25 +76,21 @@
     @Test
     public void testIsEnabledWithInvalidConfig() {
         overrideSetting(SystemUiDeviceConfigFlags.SSIN_ENABLED, "invalid config");
-        triggerConstantsOnChange();
         assertTrue(mConstants.isEnabled());
     }
 
     @Test
     public void testIsEnabledWithValidConfig() {
         overrideSetting(SystemUiDeviceConfigFlags.SSIN_ENABLED, "false");
-        triggerConstantsOnChange();
         assertFalse(mConstants.isEnabled());
     }
 
     @Test
     public void testRequiresTargetingPConfig() {
         overrideSetting(SystemUiDeviceConfigFlags.SSIN_REQUIRES_TARGETING_P, "false");
-        triggerConstantsOnChange();
         assertEquals(false, mConstants.requiresTargetingP());
 
         overrideSetting(SystemUiDeviceConfigFlags.SSIN_REQUIRES_TARGETING_P, null);
-        triggerConstantsOnChange();
         assertEquals(true, mConstants.requiresTargetingP());
     }
 
@@ -110,20 +104,17 @@
     public void testGetMaxSqueezeRemeasureAttemptsWithInvalidConfig() {
         overrideSetting(SystemUiDeviceConfigFlags.SSIN_MAX_SQUEEZE_REMEASURE_ATTEMPTS,
                 "invalid config");
-        triggerConstantsOnChange();
         assertEquals(7, mConstants.getMaxSqueezeRemeasureAttempts());
     }
 
     @Test
     public void testGetMaxSqueezeRemeasureAttemptsWithValidConfig() {
         overrideSetting(SystemUiDeviceConfigFlags.SSIN_MAX_SQUEEZE_REMEASURE_ATTEMPTS, "5");
-        triggerConstantsOnChange();
         assertEquals(5, mConstants.getMaxSqueezeRemeasureAttempts());
     }
 
     @Test
     public void testGetEffectiveEditChoicesBeforeSendingWithNoConfig() {
-        triggerConstantsOnChange();
         assertFalse(
                 mConstants.getEffectiveEditChoicesBeforeSending(
                         RemoteInput.EDIT_CHOICES_BEFORE_SENDING_AUTO));
@@ -138,7 +129,6 @@
     @Test
     public void testGetEffectiveEditChoicesBeforeSendingWithEnabledConfig() {
         overrideSetting(SystemUiDeviceConfigFlags.SSIN_EDIT_CHOICES_BEFORE_SENDING, "true");
-        triggerConstantsOnChange();
         assertTrue(
                 mConstants.getEffectiveEditChoicesBeforeSending(
                         RemoteInput.EDIT_CHOICES_BEFORE_SENDING_AUTO));
@@ -153,7 +143,6 @@
     @Test
     public void testGetEffectiveEditChoicesBeforeSendingWithDisabledConfig() {
         overrideSetting(SystemUiDeviceConfigFlags.SSIN_EDIT_CHOICES_BEFORE_SENDING, "false");
-        triggerConstantsOnChange();
         assertFalse(
                 mConstants.getEffectiveEditChoicesBeforeSending(
                         RemoteInput.EDIT_CHOICES_BEFORE_SENDING_AUTO));
@@ -174,14 +163,12 @@
     @Test
     public void testShowInHeadsUpEnabled() {
         overrideSetting(SystemUiDeviceConfigFlags.SSIN_SHOW_IN_HEADS_UP, "true");
-        triggerConstantsOnChange();
         assertTrue(mConstants.getShowInHeadsUp());
     }
 
     @Test
     public void testShowInHeadsUpDisabled() {
         overrideSetting(SystemUiDeviceConfigFlags.SSIN_SHOW_IN_HEADS_UP, "false");
-        triggerConstantsOnChange();
         assertFalse(mConstants.getShowInHeadsUp());
     }
 
@@ -194,7 +181,6 @@
     @Test
     public void testGetMinNumSystemGeneratedRepliesWithValidConfig() {
         overrideSetting(SystemUiDeviceConfigFlags.SSIN_MIN_NUM_SYSTEM_GENERATED_REPLIES, "5");
-        triggerConstantsOnChange();
         assertEquals(5, mConstants.getMinNumSystemGeneratedReplies());
     }
 
@@ -207,7 +193,6 @@
     @Test
     public void testMaxNumActionsSet() {
         overrideSetting(SystemUiDeviceConfigFlags.SSIN_MAX_NUM_ACTIONS, "10");
-        triggerConstantsOnChange();
         assertEquals(10, mConstants.getMaxNumActions());
     }
 
@@ -219,38 +204,12 @@
     @Test
     public void testOnClickInitDelaySet() {
         overrideSetting(SystemUiDeviceConfigFlags.SSIN_ONCLICK_INIT_DELAY, "50");
-        triggerConstantsOnChange();
         assertEquals(50, mConstants.getOnClickInitDelay());
     }
 
     private void overrideSetting(String propertyName, String value) {
-        DeviceConfig.setProperty(DeviceConfig.NAMESPACE_SYSTEMUI,
+        mDeviceConfig.setProperty(DeviceConfig.NAMESPACE_SYSTEMUI,
                 propertyName, value, false /* makeDefault */);
-    }
-
-    private void triggerConstantsOnChange() {
-        mConstants.onDeviceConfigPropertiesChanged(DeviceConfig.NAMESPACE_SYSTEMUI);
-    }
-
-    private void resetAllDeviceConfigFlags() {
-        DeviceConfig.setProperty(DeviceConfig.NAMESPACE_SYSTEMUI,
-                SystemUiDeviceConfigFlags.SSIN_ENABLED, null, false /* makeDefault */);
-        DeviceConfig.setProperty(DeviceConfig.NAMESPACE_SYSTEMUI,
-                SystemUiDeviceConfigFlags.SSIN_REQUIRES_TARGETING_P, null, false /* makeDefault */);
-        DeviceConfig.setProperty(DeviceConfig.NAMESPACE_SYSTEMUI,
-                SystemUiDeviceConfigFlags.SSIN_MAX_SQUEEZE_REMEASURE_ATTEMPTS, null,
-                false /* makeDefault */);
-        DeviceConfig.setProperty(DeviceConfig.NAMESPACE_SYSTEMUI,
-                SystemUiDeviceConfigFlags.SSIN_EDIT_CHOICES_BEFORE_SENDING, null,
-                false /* makeDefault */);
-        DeviceConfig.setProperty(DeviceConfig.NAMESPACE_SYSTEMUI,
-                SystemUiDeviceConfigFlags.SSIN_SHOW_IN_HEADS_UP, null, false /* makeDefault */);
-        DeviceConfig.setProperty(DeviceConfig.NAMESPACE_SYSTEMUI,
-                SystemUiDeviceConfigFlags.SSIN_MIN_NUM_SYSTEM_GENERATED_REPLIES, null,
-                false /* makeDefault */);
-        DeviceConfig.setProperty(DeviceConfig.NAMESPACE_SYSTEMUI,
-                SystemUiDeviceConfigFlags.SSIN_MAX_NUM_ACTIONS, null, false /* makeDefault */);
-        DeviceConfig.setProperty(DeviceConfig.NAMESPACE_SYSTEMUI,
-                SystemUiDeviceConfigFlags.SSIN_ONCLICK_INIT_DELAY, null, false /* makeDefault */);
+        mTestableLooper.processAllMessages();
     }
 }
diff --git a/packages/SystemUI/tests/src/com/android/systemui/toast/ToastUITest.java b/packages/SystemUI/tests/src/com/android/systemui/toast/ToastUITest.java
index d58f2c9..bc3a5b1 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/toast/ToastUITest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/toast/ToastUITest.java
@@ -105,6 +105,33 @@
         assertThat(windowParams.packageName).isEqualTo(mContext.getPackageName());
         assertThat(windowParams.getTitle()).isEqualTo("Toast");
         assertThat(windowParams.token).isEqualTo(WINDOW_TOKEN_1);
+        assertThat(windowParams.privateFlags
+                & WindowManager.LayoutParams.SYSTEM_FLAG_SHOW_FOR_ALL_USERS).isEqualTo(0);
+    }
+
+    @Test
+    public void testShowToast_forAndroidPackage_addsAllUserFlag() throws Exception {
+        mToastUI.showToast("android", TOKEN_1, TEXT, WINDOW_TOKEN_1, Toast.LENGTH_LONG, null);
+
+        verify(mWindowManager).addView(any(), mParamsCaptor.capture());
+        ViewGroup.LayoutParams params = mParamsCaptor.getValue();
+        assertThat(params).isInstanceOf(WindowManager.LayoutParams.class);
+        WindowManager.LayoutParams windowParams = (WindowManager.LayoutParams) params;
+        assertThat(windowParams.privateFlags
+                & WindowManager.LayoutParams.SYSTEM_FLAG_SHOW_FOR_ALL_USERS).isNotEqualTo(0);
+    }
+
+    @Test
+    public void testShowToast_forSystemUiPackage_addsAllUserFlag() throws Exception {
+        mToastUI.showToast("com.android.systemui", TOKEN_1, TEXT, WINDOW_TOKEN_1, Toast.LENGTH_LONG,
+                null);
+
+        verify(mWindowManager).addView(any(), mParamsCaptor.capture());
+        ViewGroup.LayoutParams params = mParamsCaptor.getValue();
+        assertThat(params).isInstanceOf(WindowManager.LayoutParams.class);
+        WindowManager.LayoutParams windowParams = (WindowManager.LayoutParams) params;
+        assertThat(windowParams.privateFlags
+                & WindowManager.LayoutParams.SYSTEM_FLAG_SHOW_FOR_ALL_USERS).isNotEqualTo(0);
     }
 
     @Test
diff --git a/packages/SystemUI/tests/src/com/android/systemui/util/sensors/FakeProximitySensor.java b/packages/SystemUI/tests/src/com/android/systemui/util/sensors/FakeProximitySensor.java
index 54cb0b8..31d884c 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/util/sensors/FakeProximitySensor.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/util/sensors/FakeProximitySensor.java
@@ -20,11 +20,9 @@
 
 public class FakeProximitySensor extends ProximitySensor {
     private boolean mAvailable;
-    private boolean mPaused;
 
     public FakeProximitySensor(Resources resources, AsyncSensorManager sensorManager) {
         super(resources, sensorManager);
-
         mAvailable = true;
     }
 
diff --git a/packages/Tethering/Android.bp b/packages/Tethering/Android.bp
index 3111ab7..0c37235 100644
--- a/packages/Tethering/Android.bp
+++ b/packages/Tethering/Android.bp
@@ -95,11 +95,7 @@
     // TODO (b/148190005): change to module-libs-api-stubs-current once it is ready.
     sdk_version: "core_platform",
     privileged: true,
-    // Build system doesn't track transitive dependeicies for jni_libs, list all the dependencies
-    // explicitly.
     jni_libs: [
-        "liblog",
-        "libnativehelper_compat_libc++",
         "libtetherutilsjni",
     ],
     resource_dirs: [
diff --git a/packages/Tethering/apex/Android.bp b/packages/Tethering/apex/Android.bp
index 94ef11c..96a4d20 100644
--- a/packages/Tethering/apex/Android.bp
+++ b/packages/Tethering/apex/Android.bp
@@ -16,6 +16,7 @@
 
 apex {
     name: "com.android.tethering",
+    updatable: true,
     java_libs: ["framework-tethering"],
     apps: ["Tethering"],
     manifest: "manifest.json",
diff --git a/packages/overlays/IconShapeFlowerOverlay/Android.mk b/packages/overlays/IconShapeFlowerOverlay/Android.mk
new file mode 100644
index 0000000..d410bb7
--- /dev/null
+++ b/packages/overlays/IconShapeFlowerOverlay/Android.mk
@@ -0,0 +1,29 @@
+#
+#  Copyright 2020, The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+LOCAL_PATH:= $(call my-dir)
+include $(CLEAR_VARS)
+
+LOCAL_RRO_THEME := IconShapeFlower
+
+LOCAL_PRODUCT_MODULE := true
+
+LOCAL_RESOURCE_DIR := $(LOCAL_PATH)/res
+
+LOCAL_PACKAGE_NAME := IconShapeFlowerOverlay
+LOCAL_SDK_VERSION := current
+
+include $(BUILD_RRO_PACKAGE)
diff --git a/packages/overlays/IconShapeFlowerOverlay/AndroidManifest.xml b/packages/overlays/IconShapeFlowerOverlay/AndroidManifest.xml
new file mode 100644
index 0000000..9d20c6b
--- /dev/null
+++ b/packages/overlays/IconShapeFlowerOverlay/AndroidManifest.xml
@@ -0,0 +1,26 @@
+<!--
+  ~ Copyright (C) 2020 The Android Open Source Project
+  ~
+  ~ Licensed under the Apache License, Version 2.0 (the "License");
+  ~ you may not use this file except in compliance with the License.
+  ~ You may obtain a copy of the License at
+  ~
+  ~      http://www.apache.org/licenses/LICENSE-2.0
+  ~
+  ~ Unless required by applicable law or agreed to in writing, software
+  ~ distributed under the License is distributed on an "AS IS" BASIS,
+  ~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  ~ See the License for the specific language governing permissions and
+  ~ limitations under the License.
+  -->
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+          package="com.android.theme.icon.flower"
+          android:versionCode="1"
+          android:versionName="1.0">
+    <overlay
+        android:targetPackage="android"
+        android:category="android.theme.customization.adaptive_icon_shape"
+        android:priority="1"/>
+
+    <application android:label="@string/icon_shape_flower_overlay" android:hasCode="false"/>
+</manifest>
diff --git a/packages/overlays/IconShapeFlowerOverlay/res/values/config.xml b/packages/overlays/IconShapeFlowerOverlay/res/values/config.xml
new file mode 100644
index 0000000..73f4f21
--- /dev/null
+++ b/packages/overlays/IconShapeFlowerOverlay/res/values/config.xml
@@ -0,0 +1,27 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+  ~ Copyright (C) 2020 The Android Open Source Project
+  ~
+  ~ Licensed under the Apache License, Version 2.0 (the "License");
+  ~ you may not use this file except in compliance with the License.
+  ~ You may obtain a copy of the License at
+  ~
+  ~      http://www.apache.org/licenses/LICENSE-2.0
+  ~
+  ~ Unless required by applicable law or agreed to in writing, software
+  ~ distributed under the License is distributed on an "AS IS" BASIS,
+  ~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  ~ See the License for the specific language governing permissions and
+  ~ limitations under the License.
+  -->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+    <!-- Specifies the path that is used by AdaptiveIconDrawable class to crop launcher icons. -->
+    <string name="config_icon_mask" translatable="false">"M50,0 C60.6,0 69.9,5.3 75.6,13.5 78.5,17.8 82.3,21.5 86.6,24.5 94.7,30.1 100,39.4 100,50 100,60.6 94.7,69.9 86.5,75.6 82.2,78.5 78.5,82.3 75.5,86.6 69.9,94.7 60.6,100 50,100 39.4,100 30.1,94.7 24.4,86.5 21.5,82.2 17.7,78.5 13.4,75.5 5.3,69.9 0,60.6 0,50 0,39.4 5.3,30.1 13.5,24.4 17.8,21.5 21.5,17.7 24.5,13.4 30.1,5.3 39.4,0 50,0 Z"</string>
+    <!-- Flag indicating whether round icons should be parsed from the application manifest. -->
+    <bool name="config_useRoundIcon">false</bool>
+    <!-- Corner radius of system dialogs -->
+    <dimen name="config_dialogCornerRadius">8dp</dimen>
+    <!-- Corner radius for bottom sheet system dialogs -->
+    <dimen name="config_bottomDialogCornerRadius">16dp</dimen>
+
+</resources>
diff --git a/packages/overlays/IconShapeFlowerOverlay/res/values/strings.xml b/packages/overlays/IconShapeFlowerOverlay/res/values/strings.xml
new file mode 100644
index 0000000..47c1479
--- /dev/null
+++ b/packages/overlays/IconShapeFlowerOverlay/res/values/strings.xml
@@ -0,0 +1,21 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+  ~ Copyright (C) 2020 The Android Open Source Project
+  ~
+  ~ Licensed under the Apache License, Version 2.0 (the "License");
+  ~ you may not use this file except in compliance with the License.
+  ~ You may obtain a copy of the License at
+  ~
+  ~      http://www.apache.org/licenses/LICENSE-2.0
+  ~
+  ~ Unless required by applicable law or agreed to in writing, software
+  ~ distributed under the License is distributed on an "AS IS" BASIS,
+  ~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  ~ See the License for the specific language governing permissions and
+  ~ limitations under the License.
+  -->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+    <!-- Flower icon overlay -->
+    <string name="icon_shape_flower_overlay" translatable="false">Flower</string>
+
+</resources>
diff --git a/packages/overlays/IconShapeHexagonOverlay/Android.mk b/packages/overlays/IconShapeHexagonOverlay/Android.mk
new file mode 100644
index 0000000..16ef399
--- /dev/null
+++ b/packages/overlays/IconShapeHexagonOverlay/Android.mk
@@ -0,0 +1,29 @@
+#
+#  Copyright 2020, The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+LOCAL_PATH:= $(call my-dir)
+include $(CLEAR_VARS)
+
+LOCAL_RRO_THEME := IconShapeHexagon
+
+LOCAL_PRODUCT_MODULE := true
+
+LOCAL_RESOURCE_DIR := $(LOCAL_PATH)/res
+
+LOCAL_PACKAGE_NAME := IconShapeHexagonOverlay
+LOCAL_SDK_VERSION := current
+
+include $(BUILD_RRO_PACKAGE)
diff --git a/packages/overlays/IconShapeHexagonOverlay/AndroidManifest.xml b/packages/overlays/IconShapeHexagonOverlay/AndroidManifest.xml
new file mode 100644
index 0000000..bf408fd
--- /dev/null
+++ b/packages/overlays/IconShapeHexagonOverlay/AndroidManifest.xml
@@ -0,0 +1,27 @@
+<!--
+  ~ Copyright (C) 2020 The Android Open Source Project
+  ~
+  ~ Licensed under the Apache License, Version 2.0 (the "License");
+  ~ you may not use this file except in compliance with the License.
+  ~ You may obtain a copy of the License at
+  ~
+  ~      http://www.apache.org/licenses/LICENSE-2.0
+  ~
+  ~ Unless required by applicable law or agreed to in writing, software
+  ~ distributed under the License is distributed on an "AS IS" BASIS,
+  ~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  ~ See the License for the specific language governing permissions and
+  ~ limitations under the License.
+  -->
+
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+          package="com.android.theme.icon.hexagon"
+          android:versionCode="1"
+          android:versionName="1.0">
+    <overlay
+        android:targetPackage="android"
+        android:category="android.theme.customization.adaptive_icon_shape"
+        android:priority="1"/>
+
+    <application android:label="@string/icon_shape_hexagon_overlay" android:hasCode="false"/>
+</manifest>
diff --git a/packages/overlays/IconShapeHexagonOverlay/res/values/config.xml b/packages/overlays/IconShapeHexagonOverlay/res/values/config.xml
new file mode 100644
index 0000000..f7cb595
--- /dev/null
+++ b/packages/overlays/IconShapeHexagonOverlay/res/values/config.xml
@@ -0,0 +1,27 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+  ~ Copyright (C) 2020 The Android Open Source Project
+  ~
+  ~ Licensed under the Apache License, Version 2.0 (the "License");
+  ~ you may not use this file except in compliance with the License.
+  ~ You may obtain a copy of the License at
+  ~
+  ~      http://www.apache.org/licenses/LICENSE-2.0
+  ~
+  ~ Unless required by applicable law or agreed to in writing, software
+  ~ distributed under the License is distributed on an "AS IS" BASIS,
+  ~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  ~ See the License for the specific language governing permissions and
+  ~ limitations under the License.
+  -->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+    <!-- Specifies the path that is used by AdaptiveIconDrawable class to crop launcher icons. -->
+    <string name="config_icon_mask" translatable="false">"M12,0 88,0 100,50 88,100 12,100 0,50 12,0 Z"</string>
+    <!-- Flag indicating whether round icons should be parsed from the application manifest. -->
+    <bool name="config_useRoundIcon">false</bool>
+    <!-- Corner radius of system dialogs -->
+    <dimen name="config_dialogCornerRadius">0dp</dimen>
+    <!-- Corner radius for bottom sheet system dialogs -->
+    <dimen name="config_bottomDialogCornerRadius">0dp</dimen>
+
+</resources>
diff --git a/packages/overlays/IconShapeHexagonOverlay/res/values/strings.xml b/packages/overlays/IconShapeHexagonOverlay/res/values/strings.xml
new file mode 100644
index 0000000..e00dc9d
--- /dev/null
+++ b/packages/overlays/IconShapeHexagonOverlay/res/values/strings.xml
@@ -0,0 +1,20 @@
+<!--
+  ~ Copyright (C) 2020 The Android Open Source Project
+  ~
+  ~ Licensed under the Apache License, Version 2.0 (the "License");
+  ~ you may not use this file except in compliance with the License.
+  ~ You may obtain a copy of the License at
+  ~
+  ~      http://www.apache.org/licenses/LICENSE-2.0
+  ~
+  ~ Unless required by applicable law or agreed to in writing, software
+  ~ distributed under the License is distributed on an "AS IS" BASIS,
+  ~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  ~ See the License for the specific language governing permissions and
+  ~ limitations under the License.
+  -->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+    <!-- Hexagon icon overlay -->
+    <string name="icon_shape_hexagon_overlay" translatable="false">Hexagon</string>
+
+</resources>
diff --git a/proto/src/system_messages.proto b/proto/src/system_messages.proto
index c5a5d34..34d2b73 100644
--- a/proto/src/system_messages.proto
+++ b/proto/src/system_messages.proto
@@ -252,9 +252,6 @@
     // Package: android
     NOTE_ID_WIFI_SIM_REQUIRED = 60;
 
-    // Inform the user a foreground service while-in-use permission is restricted.
-    NOTE_FOREGROUND_SERVICE_WHILE_IN_USE_PERMISSION = 61;
-
     // Display the Android Debug Protocol status
     // Package: android
     NOTE_ADB_WIFI_ACTIVE = 62;
diff --git a/services/appwidget/java/com/android/server/appwidget/AppWidgetServiceImpl.java b/services/appwidget/java/com/android/server/appwidget/AppWidgetServiceImpl.java
index b78d024..ad21075 100644
--- a/services/appwidget/java/com/android/server/appwidget/AppWidgetServiceImpl.java
+++ b/services/appwidget/java/com/android/server/appwidget/AppWidgetServiceImpl.java
@@ -641,8 +641,8 @@
                     final SuspendDialogInfo dialogInfo =
                             mPackageManagerInternal.getSuspendedDialogInfo(providerPackage,
                                     suspendingPackage, providerUserId);
-                    // TODO(b/148035643): Send the original widget intent or ACTION_MAIN as an
-                    // IntentSender to SuspendedAppActivity.
+                    // onUnsuspend is null because we don't want to start any activity on
+                    // unsuspending from a suspended widget.
                     onClickIntent = SuspendedAppActivity.createSuspendedAppInterceptIntent(
                             providerPackage, suspendingPackage, dialogInfo, null, null,
                             providerUserId);
diff --git a/services/art-profile b/services/art-profile
index 1f53ebd..ae3f6d1 100644
--- a/services/art-profile
+++ b/services/art-profile
@@ -42281,7 +42281,6 @@
 Lcom/android/server/incident/RequestQueue$Rec;
 Lcom/android/server/incident/RequestQueue;
 Lcom/android/server/incremental/IncrementalManagerService;
-Lcom/android/server/incremental/IncrementalManagerShellCommand;
 Lcom/android/server/infra/-$$Lambda$AbstractMasterSystemService$1$TLhe3_2yHs5UB69Y7lf2s7OxJCo;
 Lcom/android/server/infra/-$$Lambda$AbstractMasterSystemService$_fKw-VUP0pSfcMMlgRqoT4OPhxw;
 Lcom/android/server/infra/-$$Lambda$AbstractMasterSystemService$su3lJpEVIbL-C7doP4eboTpqjxU;
diff --git a/services/autofill/java/com/android/server/autofill/InlineSuggestionSession.java b/services/autofill/java/com/android/server/autofill/InlineSuggestionSession.java
index 6daa106..9412449 100644
--- a/services/autofill/java/com/android/server/autofill/InlineSuggestionSession.java
+++ b/services/autofill/java/com/android/server/autofill/InlineSuggestionSession.java
@@ -24,8 +24,10 @@
 import android.os.Bundle;
 import android.os.RemoteException;
 import android.util.Log;
+import android.util.Slog;
 import android.view.autofill.AutofillId;
 import android.view.inputmethod.InlineSuggestionsRequest;
+import android.view.inputmethod.InlineSuggestionsResponse;
 
 import com.android.internal.annotations.GuardedBy;
 import com.android.internal.view.IInlineSuggestionsRequestCallback;
@@ -33,6 +35,8 @@
 import com.android.internal.view.InlineSuggestionsRequestInfo;
 import com.android.server.inputmethod.InputMethodManagerInternal;
 
+import java.util.Collections;
+import java.util.Optional;
 import java.util.concurrent.CancellationException;
 import java.util.concurrent.CompletableFuture;
 import java.util.concurrent.ExecutionException;
@@ -40,9 +44,16 @@
 import java.util.concurrent.TimeoutException;
 
 /**
- * Maintains an inline suggestion autofill session.
+ * Maintains an autofill inline suggestion session that communicates with the IME.
  *
- * <p> This class is thread safe.
+ * <p>
+ * The same session may be reused for multiple input fields involved in the same autofill
+ * {@link Session}. Therefore, one {@link InlineSuggestionsRequest} and one
+ * {@link IInlineSuggestionsResponseCallback} may be used to generate and callback with inline
+ * suggestions for  different input fields.
+ *
+ * <p>
+ * This class is thread safe.
  */
 final class InlineSuggestionSession {
 
@@ -61,6 +72,9 @@
     @Nullable
     private CompletableFuture<ImeResponse> mPendingImeResponse;
 
+    @GuardedBy("mLock")
+    private boolean mIsLastResponseNonEmpty = false;
+
     InlineSuggestionSession(InputMethodManagerInternal inputMethodManagerInternal,
             int userId, ComponentName componentName) {
         mInputMethodManagerInternal = inputMethodManagerInternal;
@@ -69,26 +83,28 @@
         mLock = new Object();
     }
 
-    public void createRequest(@NonNull AutofillId currentViewId) {
+    public void onCreateInlineSuggestionsRequest(@NonNull AutofillId autofillId) {
+        if (sDebug) Log.d(TAG, "onCreateInlineSuggestionsRequest called for " + autofillId);
+
         synchronized (mLock) {
             cancelCurrentRequest();
             mPendingImeResponse = new CompletableFuture<>();
             // TODO(b/146454892): pipe the uiExtras from the ExtServices.
             mInputMethodManagerInternal.onCreateInlineSuggestionsRequest(
                     mUserId,
-                    new InlineSuggestionsRequestInfo(mComponentName, currentViewId, new Bundle()),
+                    new InlineSuggestionsRequestInfo(mComponentName, autofillId, new Bundle()),
                     new InlineSuggestionsRequestCallbackImpl(mPendingImeResponse));
         }
     }
 
-    @Nullable
-    public ImeResponse waitAndGetImeResponse() {
-        CompletableFuture<ImeResponse> pendingImeResponse = getPendingImeResponse();
-        if (pendingImeResponse == null || pendingImeResponse.isCancelled()) {
-            return null;
+    public Optional<InlineSuggestionsRequest> waitAndGetInlineSuggestionsRequest() {
+        final CompletableFuture<ImeResponse> pendingImeResponse = getPendingImeResponse();
+        if (pendingImeResponse == null) {
+            return Optional.empty();
         }
         try {
-            return pendingImeResponse.get(INLINE_REQUEST_TIMEOUT_MS, TimeUnit.MILLISECONDS);
+            return Optional.ofNullable(pendingImeResponse.get(INLINE_REQUEST_TIMEOUT_MS,
+                    TimeUnit.MILLISECONDS)).map(ImeResponse::getRequest);
         } catch (TimeoutException e) {
             Log.w(TAG, "Exception getting inline suggestions request in time: " + e);
         } catch (CancellationException e) {
@@ -96,13 +112,59 @@
         } catch (InterruptedException | ExecutionException e) {
             throw new RuntimeException(e);
         }
-        return null;
+        return Optional.empty();
+    }
+
+    public boolean hideInlineSuggestionsUi(@NonNull AutofillId autofillId) {
+        if (sDebug) Log.d(TAG, "Called hideInlineSuggestionsUi for " + autofillId);
+        synchronized (mLock) {
+            if (mIsLastResponseNonEmpty) {
+                if (sDebug) Log.d(TAG, "Send empty suggestion to IME");
+                return onInlineSuggestionsResponseLocked(autofillId,
+                        new InlineSuggestionsResponse(Collections.EMPTY_LIST));
+            }
+            return false;
+        }
+    }
+
+    public boolean onInlineSuggestionsResponse(@NonNull AutofillId autofillId,
+            @NonNull InlineSuggestionsResponse inlineSuggestionsResponse) {
+        synchronized (mLock) {
+            return onInlineSuggestionsResponseLocked(autofillId, inlineSuggestionsResponse);
+        }
+    }
+
+    private boolean onInlineSuggestionsResponseLocked(@NonNull AutofillId autofillId,
+            @NonNull InlineSuggestionsResponse inlineSuggestionsResponse) {
+        final CompletableFuture<ImeResponse> completedImsResponse = getPendingImeResponse();
+        if (completedImsResponse == null || !completedImsResponse.isDone()) {
+            return false;
+        }
+        // There is no need to wait on the CompletableFuture since it should have been completed
+        // when {@link #waitAndGetInlineSuggestionsRequest()} was called.
+        ImeResponse imeResponse = completedImsResponse.getNow(null);
+        if (imeResponse == null) {
+            return false;
+        }
+        try {
+            imeResponse.mCallback.onInlineSuggestionsResponse(autofillId,
+                    inlineSuggestionsResponse);
+            mIsLastResponseNonEmpty = !inlineSuggestionsResponse.getInlineSuggestions().isEmpty();
+            if (sDebug) {
+                Log.d(TAG, "Autofill sends inline response to IME: "
+                        + inlineSuggestionsResponse.getInlineSuggestions().size());
+            }
+            return true;
+        } catch (RemoteException e) {
+            Slog.e(TAG, "RemoteException sending InlineSuggestionsResponse to IME");
+            return false;
+        }
     }
 
     private void cancelCurrentRequest() {
         CompletableFuture<ImeResponse> pendingImeResponse = getPendingImeResponse();
-        if (pendingImeResponse != null) {
-            pendingImeResponse.cancel(true);
+        if (pendingImeResponse != null && !pendingImeResponse.isDone()) {
+            pendingImeResponse.complete(null);
         }
     }
 
@@ -125,22 +187,18 @@
 
         @Override
         public void onInlineSuggestionsUnsupported() throws RemoteException {
-            if (sDebug) {
-                Log.d(TAG, "onInlineSuggestionsUnsupported() called.");
-            }
-            mResponse.cancel(true);
+            if (sDebug) Log.d(TAG, "onInlineSuggestionsUnsupported() called.");
+            mResponse.complete(null);
         }
 
         @Override
         public void onInlineSuggestionsRequest(InlineSuggestionsRequest request,
-                IInlineSuggestionsResponseCallback callback) throws RemoteException {
-            if (sDebug) {
-                Log.d(TAG, "onInlineSuggestionsRequest() received: " + request);
-            }
+                IInlineSuggestionsResponseCallback callback) {
+            if (sDebug) Log.d(TAG, "onInlineSuggestionsRequest() received: " + request);
             if (request != null && callback != null) {
                 mResponse.complete(new ImeResponse(request, callback));
             } else {
-                mResponse.cancel(true);
+                mResponse.complete(null);
             }
         }
     }
@@ -148,12 +206,12 @@
     /**
      * A data class wrapping IME responses for the inline suggestion request.
      */
-    public static class ImeResponse {
+    private static class ImeResponse {
         @NonNull
-        private final InlineSuggestionsRequest mRequest;
+        final InlineSuggestionsRequest mRequest;
 
         @NonNull
-        private final IInlineSuggestionsResponseCallback mCallback;
+        final IInlineSuggestionsResponseCallback mCallback;
 
         ImeResponse(@NonNull InlineSuggestionsRequest request,
                 @NonNull IInlineSuggestionsResponseCallback callback) {
@@ -161,12 +219,8 @@
             mCallback = callback;
         }
 
-        public InlineSuggestionsRequest getRequest() {
+        InlineSuggestionsRequest getRequest() {
             return mRequest;
         }
-
-        public IInlineSuggestionsResponseCallback getCallback() {
-            return mCallback;
-        }
     }
 }
diff --git a/services/autofill/java/com/android/server/autofill/RemoteAugmentedAutofillService.java b/services/autofill/java/com/android/server/autofill/RemoteAugmentedAutofillService.java
index 1eb7692..dcc9181 100644
--- a/services/autofill/java/com/android/server/autofill/RemoteAugmentedAutofillService.java
+++ b/services/autofill/java/com/android/server/autofill/RemoteAugmentedAutofillService.java
@@ -37,6 +37,7 @@
 import android.os.RemoteException;
 import android.os.SystemClock;
 import android.service.autofill.Dataset;
+import android.service.autofill.InlinePresentation;
 import android.service.autofill.augmented.AugmentedAutofillService;
 import android.service.autofill.augmented.IAugmentedAutofillService;
 import android.service.autofill.augmented.IFillCallback;
@@ -47,20 +48,21 @@
 import android.view.autofill.AutofillValue;
 import android.view.autofill.IAutoFillManagerClient;
 import android.view.inputmethod.InlineSuggestionsRequest;
+import android.view.inputmethod.InlineSuggestionsResponse;
 
 import com.android.internal.infra.AbstractRemoteService;
 import com.android.internal.infra.AndroidFuture;
 import com.android.internal.infra.ServiceConnector;
 import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
 import com.android.internal.os.IResultReceiver;
-import com.android.internal.util.ArrayUtils;
-import com.android.internal.view.IInlineSuggestionsResponseCallback;
 import com.android.server.autofill.ui.InlineSuggestionFactory;
 
+import java.util.List;
 import java.util.concurrent.CancellationException;
 import java.util.concurrent.TimeUnit;
 import java.util.concurrent.TimeoutException;
 import java.util.concurrent.atomic.AtomicReference;
+import java.util.function.Function;
 
 final class RemoteAugmentedAutofillService
         extends ServiceConnector.Impl<IAugmentedAutofillService> {
@@ -145,7 +147,7 @@
             int taskId, @NonNull ComponentName activityComponent, @NonNull AutofillId focusedId,
             @Nullable AutofillValue focusedValue,
             @Nullable InlineSuggestionsRequest inlineSuggestionsRequest,
-            @Nullable IInlineSuggestionsResponseCallback inlineSuggestionsCallback,
+            @Nullable Function<InlineSuggestionsResponse, Boolean> inlineSuggestionsCallback,
             @NonNull Runnable onErrorCallback,
             @NonNull RemoteInlineSuggestionRenderService remoteRenderService) {
         long requestTime = SystemClock.elapsedRealtime();
@@ -164,12 +166,13 @@
                             focusedId, focusedValue, requestTime, inlineSuggestionsRequest,
                             new IFillCallback.Stub() {
                                 @Override
-                                public void onSuccess(@Nullable Dataset[] inlineSuggestionsData) {
+                                public void onSuccess(@Nullable List<Dataset> inlineSuggestionsData,
+                                        @Nullable List<InlinePresentation> inlineActions) {
                                     mCallbacks.resetLastResponse();
                                     maybeRequestShowInlineSuggestions(sessionId,
                                             inlineSuggestionsRequest, inlineSuggestionsData,
-                                            focusedId, inlineSuggestionsCallback, client,
-                                            onErrorCallback, remoteRenderService);
+                                            inlineActions, focusedId, inlineSuggestionsCallback,
+                                            client, onErrorCallback, remoteRenderService);
                                     requestAutofill.complete(null);
                                 }
 
@@ -232,36 +235,39 @@
     }
 
     private void maybeRequestShowInlineSuggestions(int sessionId,
-            @Nullable InlineSuggestionsRequest request, @Nullable Dataset[] inlineSuggestionsData,
-            @NonNull AutofillId focusedId,
-            @Nullable IInlineSuggestionsResponseCallback inlineSuggestionsCallback,
+            @Nullable InlineSuggestionsRequest request,
+            @Nullable List<Dataset> inlineSuggestionsData,
+            @Nullable List<InlinePresentation> inlineActions, @NonNull AutofillId focusedId,
+            @Nullable Function<InlineSuggestionsResponse, Boolean> inlineSuggestionsCallback,
             @NonNull IAutoFillManagerClient client, @NonNull Runnable onErrorCallback,
             @NonNull RemoteInlineSuggestionRenderService remoteRenderService) {
-        if (ArrayUtils.isEmpty(inlineSuggestionsData) || inlineSuggestionsCallback == null
-                || request == null) {
+        if (inlineSuggestionsData == null || inlineSuggestionsData.isEmpty()
+                || inlineSuggestionsCallback == null || request == null) {
             return;
         }
         mCallbacks.setLastResponse(sessionId);
 
-        try {
-            inlineSuggestionsCallback.onInlineSuggestionsResponse(
-                    InlineSuggestionFactory.createAugmentedInlineSuggestionsResponse(
-                            request, inlineSuggestionsData, focusedId, mContext,
-                            dataset -> {
-                                mCallbacks.logAugmentedAutofillSelected(sessionId,
-                                        dataset.getId());
-                                try {
-                                    client.autofill(sessionId, dataset.getFieldIds(),
-                                            dataset.getFieldValues());
-                                } catch (RemoteException e) {
-                                    Slog.w(TAG, "Encounter exception autofilling the values");
-                                }
-                            }, onErrorCallback, remoteRenderService));
-        } catch (RemoteException e) {
-            Slog.w(TAG, "Exception sending inline suggestions response back to IME.");
-        }
+        final InlineSuggestionsResponse inlineSuggestionsResponse =
+                InlineSuggestionFactory.createAugmentedInlineSuggestionsResponse(
+                        request, inlineSuggestionsData, inlineActions, focusedId, mContext,
+                        dataset -> {
+                            mCallbacks.logAugmentedAutofillSelected(sessionId,
+                                    dataset.getId());
+                            try {
+                                client.autofill(sessionId, dataset.getFieldIds(),
+                                        dataset.getFieldValues());
+                            } catch (RemoteException e) {
+                                Slog.w(TAG, "Encounter exception autofilling the values");
+                            }
+                        }, onErrorCallback, remoteRenderService);
 
-        mCallbacks.logAugmentedAutofillShown(sessionId);
+        if (inlineSuggestionsResponse == null) {
+            Slog.w(TAG, "InlineSuggestionFactory created null response");
+            return;
+        }
+        if (inlineSuggestionsCallback.apply(inlineSuggestionsResponse)) {
+            mCallbacks.logAugmentedAutofillShown(sessionId);
+        }
     }
 
     @Override
diff --git a/services/autofill/java/com/android/server/autofill/Session.java b/services/autofill/java/com/android/server/autofill/Session.java
index 317ce4c..6fb65ca 100644
--- a/services/autofill/java/com/android/server/autofill/Session.java
+++ b/services/autofill/java/com/android/server/autofill/Session.java
@@ -100,7 +100,6 @@
 import com.android.internal.logging.MetricsLogger;
 import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
 import com.android.internal.util.ArrayUtils;
-import com.android.internal.view.IInlineSuggestionsResponseCallback;
 import com.android.server.autofill.ui.AutoFillUI;
 import com.android.server.autofill.ui.InlineSuggestionFactory;
 import com.android.server.autofill.ui.PendingUi;
@@ -113,6 +112,7 @@
 import java.util.Collections;
 import java.util.List;
 import java.util.Objects;
+import java.util.Optional;
 import java.util.concurrent.atomic.AtomicInteger;
 
 /**
@@ -403,11 +403,10 @@
                 final ArrayList<FillContext> contexts =
                         mergePreviousSessionLocked(/* forSave= */ false);
 
-                final InlineSuggestionSession.ImeResponse imeResponse =
-                        mInlineSuggestionSession.waitAndGetImeResponse();
-
+                final Optional<InlineSuggestionsRequest> inlineSuggestionsRequest =
+                        mInlineSuggestionSession.waitAndGetInlineSuggestionsRequest();
                 request = new FillRequest(requestId, contexts, mClientState, flags,
-                        imeResponse != null ? imeResponse.getRequest() : null);
+                        inlineSuggestionsRequest.orElse(null));
             }
 
             if (mActivityToken != null) {
@@ -605,7 +604,7 @@
     private void maybeRequestInlineSuggestionsRequestThenFillLocked(@NonNull ViewState viewState,
             int newState, int flags) {
         if (isInlineSuggestionsEnabled()) {
-            mInlineSuggestionSession.createRequest(mCurrentViewId);
+            mInlineSuggestionSession.onCreateInlineSuggestionsRequest(mCurrentViewId);
         }
 
         requestNewFillResponseLocked(viewState, newState, flags);
@@ -1158,18 +1157,6 @@
             } catch (RemoteException e) {
                 Slog.e(TAG, "Error requesting to hide fill UI", e);
             }
-            try {
-                final InlineSuggestionSession.ImeResponse imeResponse =
-                        mInlineSuggestionSession.waitAndGetImeResponse();
-                if (imeResponse == null) {
-                    Log.w(TAG, "Session input method callback is not set yet");
-                    return;
-                }
-                imeResponse.getCallback().onInlineSuggestionsResponse(
-                        new InlineSuggestionsResponse(Collections.EMPTY_LIST));
-            } catch (RemoteException e) {
-                Slog.e(TAG, "RemoteException hiding inline suggestions");
-            }
         }
     }
 
@@ -2501,6 +2488,7 @@
                     if (sVerbose) Slog.v(TAG, "Exiting view " + id);
                     mUi.hideFillUi(this);
                     hideAugmentedAutofillLocked(viewState);
+                    mInlineSuggestionSession.hideInlineSuggestionsUi(mCurrentViewId);
                     mCurrentViewId = null;
                 }
                 break;
@@ -2668,32 +2656,27 @@
      */
     private boolean requestShowInlineSuggestionsLocked(@NonNull FillResponse response,
             @Nullable String filterText) {
-        final List<Dataset> datasets = response.getDatasets();
-
-        final InlineSuggestionSession.ImeResponse imeResponse =
-                mInlineSuggestionSession.waitAndGetImeResponse();
-        if (imeResponse == null) {
-            Log.w(TAG, "Session input method callback is not set yet");
+        final Optional<InlineSuggestionsRequest> inlineSuggestionsRequest =
+                mInlineSuggestionSession.waitAndGetInlineSuggestionsRequest();
+        if (!inlineSuggestionsRequest.isPresent()) {
+            Log.w(TAG, "InlineSuggestionsRequest unavailable");
             return false;
         }
-
-        final InlineSuggestionsRequest request = imeResponse.getRequest();
         InlineSuggestionsResponse inlineSuggestionsResponse =
-                InlineSuggestionFactory.createInlineSuggestionsResponse(request,
+                InlineSuggestionFactory.createInlineSuggestionsResponse(
+                        inlineSuggestionsRequest.get(),
                         response, filterText, response.getInlineActions(), mCurrentViewId, mContext,
                         this, () -> {
                             synchronized (mLock) {
                                 requestHideFillUi(mCurrentViewId);
                             }
                         }, mService.getRemoteInlineSuggestionRenderServiceLocked());
-        try {
-            imeResponse.getCallback().onInlineSuggestionsResponse(inlineSuggestionsResponse);
-        } catch (RemoteException e) {
-            Log.w(TAG, "onFillReady() remote error calling onInlineSuggestionsResponse()");
+        if (inlineSuggestionsResponse == null) {
+            Slog.w(TAG, "InlineSuggestionFactory created null response");
             return false;
         }
-
-        return true;
+        return mInlineSuggestionSession.onInlineSuggestionsResponse(mCurrentViewId,
+                inlineSuggestionsResponse);
     }
 
     boolean isDestroyed() {
@@ -2976,16 +2959,16 @@
         // doesn't want autofill
         if (mForAugmentedAutofillOnly || !isInlineSuggestionsEnabled()) {
             if (sDebug) Slog.d(TAG, "Create inline request for augmented autofill");
-            mInlineSuggestionSession.createRequest(mCurrentViewId);
+            mInlineSuggestionSession.onCreateInlineSuggestionsRequest(mCurrentViewId);
         }
-        InlineSuggestionSession.ImeResponse imeResponse =
-                mInlineSuggestionSession.waitAndGetImeResponse();
-        final InlineSuggestionsRequest inlineSuggestionsRequest =
-                imeResponse != null ? imeResponse.getRequest() : null;
-        final IInlineSuggestionsResponseCallback inlineSuggestionsResponseCallback =
-                imeResponse != null ? imeResponse.getCallback() : null;
+
+        Optional<InlineSuggestionsRequest> inlineSuggestionsRequest =
+                mInlineSuggestionSession.waitAndGetInlineSuggestionsRequest();
         remoteService.onRequestAutofillLocked(id, mClient, taskId, mComponentName, focusedId,
-                currentValue, inlineSuggestionsRequest, inlineSuggestionsResponseCallback, () -> {
+                currentValue, inlineSuggestionsRequest.orElse(null),
+                response -> mInlineSuggestionSession.onInlineSuggestionsResponse(
+                        mCurrentViewId, response),
+                () -> {
                     synchronized (mLock) {
                         cancelAugmentedAutofillLocked();
                     }
diff --git a/services/autofill/java/com/android/server/autofill/ui/InlineSuggestionFactory.java b/services/autofill/java/com/android/server/autofill/ui/InlineSuggestionFactory.java
index fef49d4..9bf3690 100644
--- a/services/autofill/java/com/android/server/autofill/ui/InlineSuggestionFactory.java
+++ b/services/autofill/java/com/android/server/autofill/ui/InlineSuggestionFactory.java
@@ -70,6 +70,7 @@
      * Creates an {@link InlineSuggestionsResponse} with the {@code datasets} provided by the
      * autofill service, potentially filtering the datasets.
      */
+    @Nullable
     public static InlineSuggestionsResponse createInlineSuggestionsResponse(
             @NonNull InlineSuggestionsRequest request, @NonNull FillResponse response,
             @Nullable String filterText, @Nullable List<InlinePresentation> inlineActions,
@@ -92,23 +93,21 @@
             };
         }
 
-        final List<Dataset> datasetList = response.getDatasets();
-        final Dataset[] datasets = datasetList == null
-                ? null
-                : datasetList.toArray(new Dataset[]{});
         final InlinePresentation inlineAuthentication =
                 response.getAuthentication() == null ? null : response.getInlinePresentation();
         return createInlineSuggestionsResponseInternal(/* isAugmented= */ false, request,
-                datasets, filterText, inlineAuthentication, inlineActions, autofillId, context,
-                onErrorCallback, onClickFactory, remoteRenderService);
+                response.getDatasets(), filterText, inlineAuthentication, inlineActions, autofillId,
+                context, onErrorCallback, onClickFactory, remoteRenderService);
     }
 
     /**
      * Creates an {@link InlineSuggestionsResponse} with the {@code datasets} provided by augmented
      * autofill service.
      */
+    @Nullable
     public static InlineSuggestionsResponse createAugmentedInlineSuggestionsResponse(
-            @NonNull InlineSuggestionsRequest request, @NonNull Dataset[] datasets,
+            @NonNull InlineSuggestionsRequest request, @NonNull List<Dataset> datasets,
+            @Nullable List<InlinePresentation> inlineActions,
             @NonNull AutofillId autofillId, @NonNull Context context,
             @NonNull InlineSuggestionUiCallback inlineSuggestionUiCallback,
             @NonNull Runnable onErrorCallback,
@@ -116,14 +115,15 @@
         if (sDebug) Slog.d(TAG, "createAugmentedInlineSuggestionsResponse called");
         return createInlineSuggestionsResponseInternal(/* isAugmented= */ true, request,
                 datasets, /* filterText= */ null, /* inlineAuthentication= */ null,
-                /* inlineActions= */ null, autofillId, context, onErrorCallback,
+                inlineActions, autofillId, context, onErrorCallback,
                 (dataset, datasetIndex) ->
                         inlineSuggestionUiCallback.autofill(dataset), remoteRenderService);
     }
 
+    @Nullable
     private static InlineSuggestionsResponse createInlineSuggestionsResponseInternal(
             boolean isAugmented, @NonNull InlineSuggestionsRequest request,
-            @Nullable Dataset[] datasets, @Nullable String filterText,
+            @Nullable List<Dataset> datasets, @Nullable String filterText,
             @Nullable InlinePresentation inlineAuthentication,
             @Nullable List<InlinePresentation> inlineActions, @NonNull AutofillId autofillId,
             @NonNull Context context, @NonNull Runnable onErrorCallback,
@@ -145,18 +145,18 @@
             return null;
         }
 
-        for (int datasetIndex = 0; datasetIndex < datasets.length; datasetIndex++) {
-            final Dataset dataset = datasets[datasetIndex];
+        for (int datasetIndex = 0; datasetIndex < datasets.size(); datasetIndex++) {
+            final Dataset dataset = datasets.get(datasetIndex);
             final int fieldIndex = dataset.getFieldIds().indexOf(autofillId);
             if (fieldIndex < 0) {
                 Slog.w(TAG, "AutofillId=" + autofillId + " not found in dataset");
-                return null;
+                continue;
             }
             final InlinePresentation inlinePresentation = dataset.getFieldInlinePresentation(
                     fieldIndex);
             if (inlinePresentation == null) {
                 Slog.w(TAG, "InlinePresentation not found in dataset");
-                return null;
+                continue;
             }
             if (!includeDataset(dataset, fieldIndex, filterText)) {
                 continue;
@@ -169,7 +169,8 @@
 
             inlineSuggestions.add(inlineSuggestion);
         }
-        if (inlineActions != null) {
+        // We should only add inline actions if there is at least one suggestion.
+        if (!inlineSuggestions.isEmpty() && inlineActions != null) {
             for (InlinePresentation inlinePresentation : inlineActions) {
                 final InlineSuggestion inlineAction = createInlineAction(isAugmented, context,
                         mergedInlinePresentation(request, 0, inlinePresentation),
@@ -219,12 +220,12 @@
             @Nullable RemoteInlineSuggestionRenderService remoteRenderService,
             @NonNull Runnable onErrorCallback, @Nullable IBinder hostInputToken,
             int displayId) {
-        // TODO(b/146453195): fill in the autofill hint properly.
         final InlineSuggestionInfo inlineSuggestionInfo = new InlineSuggestionInfo(
                 inlinePresentation.getInlinePresentationSpec(),
                 isAugmented ? InlineSuggestionInfo.SOURCE_PLATFORM
-                        : InlineSuggestionInfo.SOURCE_AUTOFILL, new String[]{""},
-                InlineSuggestionInfo.TYPE_ACTION);
+                        : InlineSuggestionInfo.SOURCE_AUTOFILL,
+                inlinePresentation.getAutofillHints(),
+                InlineSuggestionInfo.TYPE_ACTION, inlinePresentation.isPinned());
         final Runnable onClickAction = () -> {
             Toast.makeText(context, "icon clicked", Toast.LENGTH_SHORT).show();
         };
@@ -240,12 +241,12 @@
             @NonNull RemoteInlineSuggestionRenderService remoteRenderService,
             @NonNull Runnable onErrorCallback, @Nullable IBinder hostInputToken,
             int displayId) {
-        // TODO(b/146453195): fill in the autofill hint properly.
         final InlineSuggestionInfo inlineSuggestionInfo = new InlineSuggestionInfo(
                 inlinePresentation.getInlinePresentationSpec(),
                 isAugmented ? InlineSuggestionInfo.SOURCE_PLATFORM
-                        : InlineSuggestionInfo.SOURCE_AUTOFILL, new String[]{""},
-                InlineSuggestionInfo.TYPE_SUGGESTION);
+                        : InlineSuggestionInfo.SOURCE_AUTOFILL,
+                inlinePresentation.getAutofillHints(),
+                InlineSuggestionInfo.TYPE_SUGGESTION, inlinePresentation.isPinned());
 
         final InlineSuggestion inlineSuggestion = new InlineSuggestion(inlineSuggestionInfo,
                 createInlineContentProvider(inlinePresentation,
@@ -262,7 +263,8 @@
             @Nullable IBinder hostInputToken, int displayId) {
         final InlineSuggestionInfo inlineSuggestionInfo = new InlineSuggestionInfo(
                 inlinePresentation.getInlinePresentationSpec(),
-                InlineSuggestionInfo.SOURCE_AUTOFILL, null, InlineSuggestionInfo.TYPE_SUGGESTION);
+                InlineSuggestionInfo.SOURCE_AUTOFILL, inlinePresentation.getAutofillHints(),
+                InlineSuggestionInfo.TYPE_SUGGESTION, inlinePresentation.isPinned());
 
         return new InlineSuggestion(inlineSuggestionInfo,
                 createInlineContentProvider(inlinePresentation,
diff --git a/services/companion/java/com/android/server/companion/CompanionDeviceManagerService.java b/services/companion/java/com/android/server/companion/CompanionDeviceManagerService.java
index 434a97e..6ccdf24 100644
--- a/services/companion/java/com/android/server/companion/CompanionDeviceManagerService.java
+++ b/services/companion/java/com/android/server/companion/CompanionDeviceManagerService.java
@@ -369,10 +369,13 @@
             boolean bypassMacPermission = getContext().getPackageManager().checkPermission(
                     android.Manifest.permission.COMPANION_APPROVE_WIFI_CONNECTIONS, packageName)
                     == PackageManager.PERMISSION_GRANTED;
+            if (bypassMacPermission) {
+                return true;
+            }
 
             return CollectionUtils.any(
                     readAllAssociations(userId, packageName),
-                    a -> bypassMacPermission || Objects.equals(a.deviceAddress, macAddress));
+                    a -> Objects.equals(a.deviceAddress, macAddress));
         }
 
         private void checkCanCallNotificationApi(String callingPackage) throws RemoteException {
diff --git a/services/core/Android.bp b/services/core/Android.bp
index 4da60b8..84ce34b 100644
--- a/services/core/Android.bp
+++ b/services/core/Android.bp
@@ -99,6 +99,7 @@
         "android.hardware.vibrator-java",
         "app-compat-annotations",
         "framework-tethering-stubs",
+        "ike-stubs",
     ],
 
     required: [
@@ -127,6 +128,7 @@
         "dnsresolver_aidl_interface-V2-java",
         "netd_event_listener_interface-java",
         "ike-stubs",
+        "overlayable_policy_aidl-java",
     ],
 
     plugins: [
diff --git a/services/core/java/android/content/pm/PackageManagerInternal.java b/services/core/java/android/content/pm/PackageManagerInternal.java
index 1b1e06a..485127a 100644
--- a/services/core/java/android/content/pm/PackageManagerInternal.java
+++ b/services/core/java/android/content/pm/PackageManagerInternal.java
@@ -845,18 +845,11 @@
             "android.content.pm.extra.ENABLE_ROLLBACK_TOKEN";
 
     /**
-     * Extra field name for the installFlags of a request to enable rollback
+     * Extra field name for the session id of a request to enable rollback
      * for a package.
      */
-    public static final String EXTRA_ENABLE_ROLLBACK_INSTALL_FLAGS =
-            "android.content.pm.extra.ENABLE_ROLLBACK_INSTALL_FLAGS";
-
-    /**
-     * Extra field name for the user id an install is associated with when
-     * enabling rollback.
-     */
-    public static final String EXTRA_ENABLE_ROLLBACK_USER =
-            "android.content.pm.extra.ENABLE_ROLLBACK_USER";
+    public static final String EXTRA_ENABLE_ROLLBACK_SESSION_ID =
+            "android.content.pm.extra.ENABLE_ROLLBACK_SESSION_ID";
 
     /**
      * Used as the {@code enableRollbackCode} argument for
diff --git a/services/core/java/com/android/server/AlarmManagerService.java b/services/core/java/com/android/server/AlarmManagerService.java
index 3441a5f..7840b19 100644
--- a/services/core/java/com/android/server/AlarmManagerService.java
+++ b/services/core/java/com/android/server/AlarmManagerService.java
@@ -1670,6 +1670,7 @@
             Intent intent = new Intent(Intent.ACTION_TIMEZONE_CHANGED);
             intent.addFlags(Intent.FLAG_RECEIVER_REPLACE_PENDING
                     | Intent.FLAG_RECEIVER_INCLUDE_BACKGROUND
+                    | Intent.FLAG_RECEIVER_REGISTERED_ONLY_BEFORE_BOOT
                     | Intent.FLAG_RECEIVER_VISIBLE_TO_INSTANT_APPS);
             intent.putExtra("time-zone", zone.getID());
             getContext().sendBroadcastAsUser(intent, UserHandle.ALL);
diff --git a/services/core/java/com/android/server/IntentResolver.java b/services/core/java/com/android/server/IntentResolver.java
index 7ec2a34..dbf179a 100644
--- a/services/core/java/com/android/server/IntentResolver.java
+++ b/services/core/java/com/android/server/IntentResolver.java
@@ -687,7 +687,7 @@
     }
 
     private final void remove_all_objects(ArrayMap<String, F[]> map, String name,
-            Object object) {
+            F object) {
         F[] array = map.get(name);
         if (array != null) {
             int LAST = array.length-1;
@@ -695,7 +695,8 @@
                 LAST--;
             }
             for (int idx=LAST; idx>=0; idx--) {
-                if (array[idx] == object) {
+                F arrayValue = array[idx];
+                if (arrayValue != null && getIntentFilter(arrayValue) == getIntentFilter(object)) {
                     final int remain = LAST - idx;
                     if (remain > 0) {
                         System.arraycopy(array, idx+1, array, idx, remain);
diff --git a/services/core/java/com/android/server/UiModeManagerService.java b/services/core/java/com/android/server/UiModeManagerService.java
index 6763c51..f619d69 100644
--- a/services/core/java/com/android/server/UiModeManagerService.java
+++ b/services/core/java/com/android/server/UiModeManagerService.java
@@ -98,7 +98,8 @@
     private int mLastBroadcastState = Intent.EXTRA_DOCK_STATE_UNDOCKED;
     private int mNightMode = UiModeManager.MODE_NIGHT_NO;
     // we use the override auto mode
-    // for example: force night mode off in the night time while in auto mode
+    // for example: force night mode off in the night time
+    // while in auto mode
     private int mNightModeOverride = mNightMode;
     private final LocalTime DEFAULT_CUSTOM_NIGHT_START_TIME = LocalTime.of(22, 0);
     private final LocalTime DEFAULT_CUSTOM_NIGHT_END_TIME = LocalTime.of(6, 0);
@@ -152,6 +153,7 @@
     private PowerManager.WakeLock mWakeLock;
 
     private final LocalService mLocalService = new LocalService();
+    private PowerManagerInternal mLocalPowerManager;
 
     public UiModeManagerService(Context context) {
         super(context);
@@ -160,6 +162,7 @@
     @VisibleForTesting
     protected UiModeManagerService(Context context, WindowManagerInternal wm, AlarmManager am,
                                    PowerManager pm, PowerManager.WakeLock wl, TwilightManager tm,
+                                   PowerManagerInternal localPowerManager,
                                    boolean setupWizardComplete) {
         super(context);
         mWindowManager = wm;
@@ -168,6 +171,8 @@
         mSetupWizardComplete = setupWizardComplete;
         mAlarmManager = am;
         mPowerManager = pm;
+        mLocalPowerManager = localPowerManager;
+        initPowerSave();
     }
 
     private static Intent buildHomeIntent(String category) {
@@ -230,11 +235,11 @@
         @Override
         public void onTwilightStateChanged(@Nullable TwilightState state) {
             synchronized (mLock) {
-                if (mNightMode == UiModeManager.MODE_NIGHT_AUTO) {
+                if (mNightMode == UiModeManager.MODE_NIGHT_AUTO && mSystemReady) {
                     if (mCar) {
                         updateLocked(0, 0);
                     } else {
-                        registerScreenOffEvent();
+                        registerScreenOffEventLocked();
                     }
                 }
             }
@@ -250,7 +255,7 @@
         public void onReceive(Context context, Intent intent) {
             synchronized (mLock) {
                 // must unregister first before updating
-                unregisterScreenOffEvent();
+                unregisterScreenOffEventLocked();
                 updateLocked(0, 0);
             }
         }
@@ -326,8 +331,7 @@
     public void onStart() {
         final Context context = getContext();
 
-        mPowerManager =
-                (PowerManager) context.getSystemService(Context.POWER_SERVICE);
+        mPowerManager = (PowerManager) context.getSystemService(Context.POWER_SERVICE);
         mWakeLock = mPowerManager.newWakeLock(PowerManager.FULL_WAKE_LOCK, TAG);
         mWindowManager = LocalServices.getService(WindowManagerInternal.class);
         mAlarmManager = (AlarmManager) getContext().getSystemService(Context.ALARM_SERVICE);
@@ -341,21 +345,11 @@
         IntentFilter batteryFilter = new IntentFilter(Intent.ACTION_BATTERY_CHANGED);
         context.registerReceiver(mBatteryReceiver, batteryFilter);
 
-        PowerManagerInternal localPowerManager =
+        mLocalPowerManager =
                 LocalServices.getService(PowerManagerInternal.class);
-        mPowerSave = localPowerManager.getLowPowerState(ServiceType.NIGHT_MODE).batterySaverEnabled;
-        localPowerManager.registerLowPowerModeObserver(ServiceType.NIGHT_MODE,
-                state -> {
-                    synchronized (mLock) {
-                        if (mPowerSave == state.batterySaverEnabled) {
-                            return;
-                        }
-                        mPowerSave = state.batterySaverEnabled;
-                        if (mSystemReady) {
-                            updateLocked(0, 0);
-                        }
-                    }
-                });
+        initPowerSave();
+
+        mTwilightManager = getLocalService(TwilightManager.class);
 
         mConfiguration.setToDefaults();
 
@@ -396,7 +390,24 @@
 
         context.getContentResolver().registerContentObserver(Secure.getUriFor(Secure.UI_NIGHT_MODE),
                 false, mDarkThemeObserver, 0);
-        updateSystemProperties();
+        mHandler.post(() -> updateSystemProperties());
+    }
+
+    private void initPowerSave() {
+        mPowerSave =
+                mLocalPowerManager.getLowPowerState(ServiceType.NIGHT_MODE)
+                        .batterySaverEnabled;
+        mLocalPowerManager.registerLowPowerModeObserver(ServiceType.NIGHT_MODE, state -> {
+            synchronized (mLock) {
+                if (mPowerSave == state.batterySaverEnabled) {
+                    return;
+                }
+                mPowerSave = state.batterySaverEnabled;
+                if (mSystemReady) {
+                    updateLocked(0, 0);
+                }
+            }
+        });
     }
 
     @VisibleForTesting
@@ -433,7 +444,7 @@
         if (shouldApplyAutomaticChangesImmediately()) {
             updateLocked(0, 0);
         } else {
-            registerScreenOffEvent();
+            registerScreenOffEventLocked();
         }
         scheduleNextCustomTimeListener();
     }
@@ -473,7 +484,8 @@
         return oldNightMode != mNightMode;
     }
 
-    private void registerScreenOffEvent() {
+    private void registerScreenOffEventLocked() {
+        if (mPowerSave) return;
         mWaitForScreenOff = true;
         final IntentFilter intentFilter =
                 new IntentFilter(Intent.ACTION_SCREEN_OFF);
@@ -484,7 +496,7 @@
         mAlarmManager.cancel(mCustomTimeListener);
     }
 
-    private void unregisterScreenOffEvent() {
+    private void unregisterScreenOffEventLocked() {
         mWaitForScreenOff = false;
         try {
             getContext().unregisterReceiver(mOnScreenOffHandler);
@@ -630,7 +642,7 @@
                 synchronized (mLock) {
                     if (mNightMode != mode) {
                         if (mNightMode == MODE_NIGHT_AUTO || mNightMode == MODE_NIGHT_CUSTOM) {
-                            unregisterScreenOffEvent();
+                            unregisterScreenOffEventLocked();
                             cancelCustomAlarm();
                         }
 
@@ -643,10 +655,10 @@
                         // on screen off will update configuration instead
                         if ((mNightMode != MODE_NIGHT_AUTO && mNightMode != MODE_NIGHT_CUSTOM)
                                 || shouldApplyAutomaticChangesImmediately()) {
-                            unregisterScreenOffEvent();
+                            unregisterScreenOffEventLocked();
                             updateLocked(0, 0);
                         } else {
-                            registerScreenOffEvent();
+                            registerScreenOffEventLocked();
                         }
                     }
                 }
@@ -695,7 +707,7 @@
                 final long ident = Binder.clearCallingIdentity();
                 try {
                     if (mNightMode == MODE_NIGHT_AUTO || mNightMode == MODE_NIGHT_CUSTOM) {
-                        unregisterScreenOffEvent();
+                        unregisterScreenOffEventLocked();
                         mNightModeOverride = active
                                 ? UiModeManager.MODE_NIGHT_YES : UiModeManager.MODE_NIGHT_NO;
                     } else if (mNightMode == UiModeManager.MODE_NIGHT_NO
@@ -737,7 +749,7 @@
                 persistNightMode(user);
                 onCustomTimeUpdated(user);
             } catch (DateTimeException e) {
-                unregisterScreenOffEvent();
+                unregisterScreenOffEventLocked();
             } finally {
                 Binder.restoreCallingIdentity(ident);
             }
@@ -764,7 +776,7 @@
                 mCustomAutoNightModeEndMilliseconds = newTime;
                 onCustomTimeUpdated(user);
             } catch (DateTimeException e) {
-                unregisterScreenOffEvent();
+                unregisterScreenOffEventLocked();
             } finally {
                 Binder.restoreCallingIdentity(ident);
             }
@@ -775,10 +787,10 @@
         persistNightMode(user);
         if (mNightMode != MODE_NIGHT_CUSTOM) return;
         if (shouldApplyAutomaticChangesImmediately()) {
-            unregisterScreenOffEvent();
+            unregisterScreenOffEventLocked();
             updateLocked(0, 0);
         } else {
-            registerScreenOffEvent();
+            registerScreenOffEventLocked();
         }
     }
 
@@ -788,6 +800,7 @@
             pw.print("  mDockState="); pw.print(mDockState);
             pw.print(" mLastBroadcastState="); pw.println(mLastBroadcastState);
 
+            pw.print("  mNightModeOverride="); pw.print(mNightModeOverride);
             pw.print("  mNightMode="); pw.print(mNightMode); pw.print(" (");
             pw.print(Shell.nightModeToStr(mNightMode)); pw.print(") ");
             pw.print(" mNightModeLocked="); pw.println(mNightModeLocked);
@@ -802,6 +815,8 @@
             }
             pw.println("");
             pw.print(" mComputedNightMode="); pw.print(mComputedNightMode);
+            pw.print(" customStart="); pw.print(mCustomAutoNightModeStartMilliseconds);
+            pw.print(" customEnd"); pw.print(mCustomAutoNightModeEndMilliseconds);
             pw.print(" mCarModeEnableFlags="); pw.print(mCarModeEnableFlags);
             pw.print(" mEnableCarDockLaunch="); pw.println(mEnableCarDockLaunch);
 
@@ -824,7 +839,6 @@
     public void onBootPhase(int phase) {
         if (phase == SystemService.PHASE_SYSTEM_SERVICES_READY) {
             synchronized (mLock) {
-                mTwilightManager = getLocalService(TwilightManager.class);
                 mSystemReady = true;
                 mCarModeEnabled = mDockState == Intent.EXTRA_DOCK_STATE_CAR;
                 registerVrStateListener();
@@ -1011,6 +1025,10 @@
             uiMode = Configuration.UI_MODE_TYPE_VR_HEADSET;
         }
 
+        if (mNightMode == MODE_NIGHT_YES || mNightMode == UiModeManager.MODE_NIGHT_NO) {
+            updateComputedNightModeLocked(mNightMode == MODE_NIGHT_YES);
+        }
+
         if (mNightMode == MODE_NIGHT_AUTO) {
             boolean activateNightMode = mComputedNightMode;
             if (mTwilightManager != null) {
@@ -1020,12 +1038,10 @@
             }
             
             updateComputedNightModeLocked(activateNightMode);
-            uiMode = getComputedUiModeConfiguration(uiMode);
         } else {
             if (mTwilightManager != null) {
                 mTwilightManager.unregisterListener(mTwilightListener);
             }
-            uiMode |= mNightMode << 4;
         }
 
         if (mNightMode == MODE_NIGHT_CUSTOM) {
@@ -1033,7 +1049,6 @@
             final boolean activate = computeCustomNightMode();
             updateComputedNightModeLocked(activate);
             scheduleNextCustomTimeListener();
-            uiMode = getComputedUiModeConfiguration(uiMode);
         } else {
             unregisterTimeChangeEvent();
         }
@@ -1042,6 +1057,8 @@
         if (mPowerSave && !mCarModeEnabled) {
             uiMode &= ~Configuration.UI_MODE_NIGHT_NO;
             uiMode |= Configuration.UI_MODE_NIGHT_YES;
+        } else {
+            uiMode = getComputedUiModeConfiguration(uiMode);
         }
 
         if (LOG) {
@@ -1053,7 +1070,7 @@
         }
 
         mCurUiMode = uiMode;
-        if (!mHoldingConfiguration && !mWaitForScreenOff) {
+        if (!mHoldingConfiguration && (!mWaitForScreenOff || mPowerSave)) {
             mConfiguration.uiMode = uiMode;
         }
     }
diff --git a/services/core/java/com/android/server/VibratorService.java b/services/core/java/com/android/server/VibratorService.java
index 0f1a652..dd9cc64 100644
--- a/services/core/java/com/android/server/VibratorService.java
+++ b/services/core/java/com/android/server/VibratorService.java
@@ -183,7 +183,8 @@
     static native boolean vibratorSupportsAmplitudeControl();
     static native void vibratorSetAmplitude(int amplitude);
     static native int[] vibratorGetSupportedEffects();
-    static native long vibratorPerformEffect(long effect, long strength, Vibration vibration);
+    static native long vibratorPerformEffect(long effect, long strength, Vibration vibration,
+            boolean withCallback);
     static native void vibratorPerformComposedEffect(
             VibrationEffect.Composition.PrimitiveEffect[] effect, Vibration vibration);
     static native boolean vibratorSupportsExternalControl();
@@ -1334,7 +1335,8 @@
             // Input devices don't support prebaked effect, so skip trying it with them.
             if (!usingInputDeviceVibrators) {
                 long duration = vibratorPerformEffect(prebaked.getId(),
-                        prebaked.getEffectStrength(), vib);
+                        prebaked.getEffectStrength(), vib,
+                        hasCapability(IVibrator.CAP_PERFORM_CALLBACK));
                 long timeout = duration;
                 if (hasCapability(IVibrator.CAP_PERFORM_CALLBACK)) {
                     timeout *= ASYNC_TIMEOUT_MULTIPLIER;
diff --git a/services/core/java/com/android/server/adb/AdbService.java b/services/core/java/com/android/server/adb/AdbService.java
index 7ccb284..7aaf9be 100644
--- a/services/core/java/com/android/server/adb/AdbService.java
+++ b/services/core/java/com/android/server/adb/AdbService.java
@@ -144,6 +144,18 @@
         public File getAdbTempKeysFile() {
             return mDebuggingManager.getAdbTempKeysFile();
         }
+
+        @Override
+        public void startAdbdForTransport(byte transportType) {
+            FgThread.getHandler().sendMessage(obtainMessage(
+                    AdbService::setAdbdEnabledForTransport, AdbService.this, true, transportType));
+        }
+
+        @Override
+        public void stopAdbdForTransport(byte transportType) {
+            FgThread.getHandler().sendMessage(obtainMessage(
+                    AdbService::setAdbdEnabledForTransport, AdbService.this, false, transportType));
+        }
     }
 
     private void initAdbState() {
@@ -437,6 +449,19 @@
         }
     }
 
+    private void setAdbdEnabledForTransport(boolean enable, byte transportType) {
+        if (transportType == AdbTransportType.USB) {
+            mIsAdbUsbEnabled = enable;
+        } else if (transportType == AdbTransportType.WIFI) {
+            mIsAdbWifiEnabled = enable;
+        }
+        if (enable) {
+            startAdbd();
+        } else {
+            stopAdbd();
+        }
+    }
+
     private void setAdbEnabled(boolean enable, byte transportType) {
         if (DEBUG) {
             Slog.d(TAG, "setAdbEnabled(" + enable + "), mIsAdbUsbEnabled=" + mIsAdbUsbEnabled
diff --git a/services/core/java/com/android/server/am/ActiveServices.java b/services/core/java/com/android/server/am/ActiveServices.java
index 8ebbce3..cfc8b45 100644
--- a/services/core/java/com/android/server/am/ActiveServices.java
+++ b/services/core/java/com/android/server/am/ActiveServices.java
@@ -16,6 +16,7 @@
 
 package com.android.server.am;
 
+import static android.Manifest.permission.START_ACTIVITIES_FROM_BACKGROUND;
 import static android.content.pm.PackageManager.PERMISSION_GRANTED;
 import static android.content.pm.ServiceInfo.FOREGROUND_SERVICE_TYPE_LOCATION;
 import static android.content.pm.ServiceInfo.FOREGROUND_SERVICE_TYPE_MANIFEST;
@@ -23,6 +24,7 @@
 import static android.os.Process.ROOT_UID;
 import static android.os.Process.SHELL_UID;
 import static android.os.Process.SYSTEM_UID;
+import static android.os.Process.ZYGOTE_POLICY_FLAG_EMPTY;
 
 import static com.android.server.am.ActivityManagerDebugConfig.DEBUG_BACKGROUND_CHECK;
 import static com.android.server.am.ActivityManagerDebugConfig.DEBUG_FOREGROUND_SERVICE;
@@ -692,8 +694,8 @@
 
         if (!r.mAllowWhileInUsePermissionInFgs) {
             r.mAllowWhileInUsePermissionInFgs =
-                    shouldAllowWhileInUsePermissionInFgsLocked(callingPackage, callingUid,
-                            service, r, allowBackgroundActivityStarts);
+                    shouldAllowWhileInUsePermissionInFgsLocked(callingPackage, callingPid,
+                            callingUid, service, r, allowBackgroundActivityStarts);
         }
 
         return cmp;
@@ -2077,9 +2079,9 @@
             }
 
             if (!s.mAllowWhileInUsePermissionInFgs) {
-                final int callingUid = Binder.getCallingUid();
                 s.mAllowWhileInUsePermissionInFgs =
-                        shouldAllowWhileInUsePermissionInFgsLocked(callingPackage, callingUid,
+                        shouldAllowWhileInUsePermissionInFgsLocked(callingPackage,
+                                Binder.getCallingPid(), Binder.getCallingUid(),
                                 service, s, false);
             }
 
@@ -2936,8 +2938,10 @@
         // Not running -- get it started, and enqueue this service record
         // to be executed when the app comes up.
         if (app == null && !permissionsReviewRequired) {
+            // TODO (chriswailes): Change the Zygote policy flags based on if the launch-for-service
+            //  was initiated from a notification tap or not.
             if ((app=mAm.startProcessLocked(procName, r.appInfo, true, intentFlags,
-                    hostingRecord, false, isolated, false)) == null) {
+                    hostingRecord, ZYGOTE_POLICY_FLAG_EMPTY, false, isolated, false)) == null) {
                 String msg = "Unable to launch app "
                         + r.appInfo.packageName + "/"
                         + r.appInfo.uid + " for service "
@@ -3500,8 +3504,11 @@
                 }
             }
 
-            // If unbound while waiting to start, remove the pending service
-            mPendingServices.remove(s);
+            // If unbound while waiting to start and there is no connection left in this service,
+            // remove the pending service
+            if (s.getConnections().isEmpty()) {
+                mPendingServices.remove(s);
+            }
 
             if ((c.flags&Context.BIND_AUTO_CREATE) != 0) {
                 boolean hasAutoCreate = s.hasAutoCreateConnections();
@@ -4839,7 +4846,8 @@
      * @return true if allow, false otherwise.
      */
     private boolean shouldAllowWhileInUsePermissionInFgsLocked(String callingPackage,
-            int callingUid, Intent intent, ServiceRecord r, boolean allowBackgroundActivityStarts) {
+            int callingPid, int callingUid, Intent intent, ServiceRecord r,
+            boolean allowBackgroundActivityStarts) {
         // Is the background FGS start restriction turned on?
         if (!mAm.mConstants.mFlagBackgroundFgsStartRestrictionEnabled) {
             return true;
@@ -4849,13 +4857,6 @@
             return true;
         }
 
-        // Is the service in a whitelist?
-        final boolean hasAllowBackgroundActivityStartsToken = r.app != null
-                ? r.app.mAllowBackgroundActivityStartsTokens.contains(r) : false;
-        if (hasAllowBackgroundActivityStartsToken) {
-            return true;
-        }
-
         boolean isCallerSystem = false;
         final int callingAppId = UserHandle.getAppId(callingUid);
         switch (callingAppId) {
@@ -4874,6 +4875,24 @@
             return true;
         }
 
+        if (r.app != null) {
+            ActiveInstrumentation instr = r.app.getActiveInstrumentation();
+            if (instr != null && instr.mHasBackgroundActivityStartsPermission) {
+                return true;
+            }
+        }
+
+        final boolean hasAllowBackgroundActivityStartsToken = r.app != null
+                ? !r.app.mAllowBackgroundActivityStartsTokens.isEmpty() : false;
+        if (hasAllowBackgroundActivityStartsToken) {
+            return true;
+        }
+
+        if (mAm.checkPermission(START_ACTIVITIES_FROM_BACKGROUND, callingPid, callingUid)
+                == PERMISSION_GRANTED) {
+            return true;
+        }
+
         // Is the calling UID at PROCESS_STATE_TOP or above?
         final boolean isCallingUidTopApp = appIsTopLocked(callingUid);
         if (isCallingUidTopApp) {
@@ -4901,35 +4920,7 @@
     }
 
     // TODO: remove this toast after feature development is done
-    private void showWhileInUsePermissionInFgsBlockedNotificationLocked(String callingPackage,
-            String detailInfo) {
-        final Context context = mAm.mContext;
-        final String title = "Foreground Service While-in-use Permission Restricted";
-        final String content = "App affected:" + callingPackage + ", please file a bug report";
-        Notification.Builder n =
-                new Notification.Builder(context,
-                        SystemNotificationChannels.ALERTS)
-                        .setSmallIcon(R.drawable.stat_sys_vitals)
-                        .setWhen(0)
-                        .setColor(context.getColor(
-                                com.android.internal.R.color.system_notification_accent_color))
-                        .setTicker(title)
-                        .setContentTitle(title)
-                        .setContentText(content)
-                        .setStyle(new Notification.BigTextStyle().bigText(detailInfo));
-        final NotificationManager notificationManager =
-                (NotificationManager) context.getSystemService(context.NOTIFICATION_SERVICE);
-        notificationManager.notifyAsUser(null,
-                SystemMessageProto.SystemMessage.NOTE_FOREGROUND_SERVICE_WHILE_IN_USE_PERMISSION,
-                n.build(), UserHandle.ALL);
-    }
-
-    // TODO: remove this toast after feature development is done
-    // show a toast message to ask user to file a bugreport so we know how many apps are impacted by
-    // the new background started foreground service while-in-use permission restriction.
-    void showWhileInUseDebugNotificationLocked(int uid, int op, int mode) {
-        StringBuilder packageNameBuilder = new StringBuilder();
-        StringBuilder detailInfoBuilder = new StringBuilder();
+    void showWhileInUseDebugToastLocked(int uid, int op, int mode) {
         for (int i = mAm.mProcessList.mLruProcesses.size() - 1; i >= 0; i--) {
             ProcessRecord pr = mAm.mProcessList.mLruProcesses.get(i);
             if (pr.uid != uid) {
@@ -4946,18 +4937,8 @@
                             + " affected while-in-use permission:"
                             + AppOpsManager.opToPublicName(op);
                     Slog.wtf(TAG, msg);
-                    packageNameBuilder.append(r.mRecentCallingPackage + " ");
-                    detailInfoBuilder.append(msg);
-                    detailInfoBuilder.append("\n");
                 }
             }
         }
-
-        final String callingPackageStr = packageNameBuilder.toString();
-        if (mAm.mConstants.mFlagForegroundServiceStartsLoggingEnabled
-                && !callingPackageStr.isEmpty()) {
-            showWhileInUsePermissionInFgsBlockedNotificationLocked(callingPackageStr,
-                    detailInfoBuilder.toString());
-        }
     }
 }
diff --git a/services/core/java/com/android/server/am/ActivityManagerService.java b/services/core/java/com/android/server/am/ActivityManagerService.java
index cea3bb8..fbcb010 100644
--- a/services/core/java/com/android/server/am/ActivityManagerService.java
+++ b/services/core/java/com/android/server/am/ActivityManagerService.java
@@ -65,6 +65,10 @@
 import static android.os.Process.SIGNAL_USR1;
 import static android.os.Process.SYSTEM_UID;
 import static android.os.Process.THREAD_PRIORITY_FOREGROUND;
+import static android.os.Process.ZYGOTE_POLICY_FLAG_BATCH_LAUNCH;
+import static android.os.Process.ZYGOTE_POLICY_FLAG_EMPTY;
+import static android.os.Process.ZYGOTE_POLICY_FLAG_LATENCY_SENSITIVE;
+import static android.os.Process.ZYGOTE_POLICY_FLAG_SYSTEM_PROCESS;
 import static android.os.Process.ZYGOTE_PROCESS;
 import static android.os.Process.getTotalMemory;
 import static android.os.Process.isThreadInProcess;
@@ -3054,7 +3058,7 @@
             info.targetSdkVersion = Build.VERSION.SDK_INT;
             ProcessRecord proc = mProcessList.startProcessLocked(processName, info /* info */,
                     false /* knownToBeDead */, 0 /* intentFlags */,
-                    sNullHostingRecord  /* hostingRecord */,
+                    sNullHostingRecord  /* hostingRecord */, ZYGOTE_POLICY_FLAG_EMPTY,
                     true /* allowWhileBooting */, true /* isolated */,
                     uid, true /* keepIfLarge */, abiOverride, entryPoint, entryPointArgs,
                     crashHandler);
@@ -3065,12 +3069,12 @@
     @GuardedBy("this")
     final ProcessRecord startProcessLocked(String processName,
             ApplicationInfo info, boolean knownToBeDead, int intentFlags,
-            HostingRecord hostingRecord, boolean allowWhileBooting,
+            HostingRecord hostingRecord, int zygotePolicyFlags, boolean allowWhileBooting,
             boolean isolated, boolean keepIfLarge) {
         return mProcessList.startProcessLocked(processName, info, knownToBeDead, intentFlags,
-                hostingRecord, allowWhileBooting, isolated, 0 /* isolatedUid */, keepIfLarge,
-                null /* ABI override */, null /* entryPoint */, null /* entryPointArgs */,
-                null /* crashHandler */);
+                hostingRecord, zygotePolicyFlags, allowWhileBooting, isolated, 0 /* isolatedUid */,
+                keepIfLarge, null /* ABI override */, null /* entryPoint */,
+                null /* entryPointArgs */, null /* crashHandler */);
     }
 
     boolean isAllowedWhileBooting(ApplicationInfo ai) {
@@ -4953,7 +4957,8 @@
         } catch (RemoteException e) {
             app.resetPackageList(mProcessStats);
             mProcessList.startProcessLocked(app,
-                    new HostingRecord("link fail", processName));
+                    new HostingRecord("link fail", processName),
+                    ZYGOTE_POLICY_FLAG_EMPTY);
             return false;
         }
 
@@ -5372,7 +5377,9 @@
                 for (int ip=0; ip<NP; ip++) {
                     if (DEBUG_PROCESSES) Slog.v(TAG_PROCESSES, "Starting process on hold: "
                             + procs.get(ip));
-                    mProcessList.startProcessLocked(procs.get(ip), new HostingRecord("on-hold"));
+                    mProcessList.startProcessLocked(procs.get(ip),
+                            new HostingRecord("on-hold"),
+                            ZYGOTE_POLICY_FLAG_BATCH_LAUNCH);
                 }
             }
             if (mFactoryTest == FactoryTest.FACTORY_TEST_LOW_LEVEL) {
@@ -6515,14 +6522,6 @@
     }
 
     @Override
-    public void resizeDockedStack(Rect dockedBounds, Rect tempDockedTaskBounds,
-            Rect tempDockedTaskInsetBounds,
-            Rect tempOtherTaskBounds, Rect tempOtherTaskInsetBounds) {
-        mActivityTaskManager.resizeDockedStack(dockedBounds, tempDockedTaskBounds,
-                tempDockedTaskInsetBounds, tempOtherTaskBounds, tempOtherTaskInsetBounds);
-    }
-
-    @Override
     public void positionTaskInStack(int taskId, int stackId, int position) {
         mActivityTaskManager.positionTaskInStack(taskId, stackId, position);
     }
@@ -7232,8 +7231,9 @@
                             proc = startProcessLocked(cpi.processName,
                                     cpr.appInfo, false, 0,
                                     new HostingRecord("content provider",
-                                    new ComponentName(cpi.applicationInfo.packageName,
-                                            cpi.name)), false, false, false);
+                                        new ComponentName(cpi.applicationInfo.packageName,
+                                                cpi.name)),
+                                    ZYGOTE_POLICY_FLAG_EMPTY, false, false, false);
                             checkTime(startTime, "getContentProviderImpl: after start process");
                             if (proc == null) {
                                 Slog.w(TAG, "Unable to launch app "
@@ -7267,10 +7267,8 @@
             }
             checkTime(startTime, "getContentProviderImpl: done!");
 
-            grantImplicitAccess(userId, null /*intent*/,
-                    UserHandle.getAppId(Binder.getCallingUid()),
-                    UserHandle.getAppId(cpi.applicationInfo.uid)
-            );
+            grantImplicitAccess(userId, null /*intent*/, callingUid,
+                    UserHandle.getAppId(cpi.applicationInfo.uid));
         }
 
         // Wait for the provider to be published...
@@ -7793,7 +7791,8 @@
                         .getPersistentApplications(STOCK_PM_FLAGS | matchFlags).getList();
                 for (ApplicationInfo app : apps) {
                     if (!"android".equals(app.packageName)) {
-                        addAppLocked(app, null, false, null /* ABI override */);
+                        addAppLocked(app, null, false, null /* ABI override */,
+                                ZYGOTE_POLICY_FLAG_BATCH_LAUNCH);
                     }
                 }
             } catch (RemoteException ex) {
@@ -8064,23 +8063,25 @@
 
     @GuardedBy("this")
     final ProcessRecord addAppLocked(ApplicationInfo info, String customProcess, boolean isolated,
-            String abiOverride) {
+            String abiOverride, int zygotePolicyFlags) {
         return addAppLocked(info, customProcess, isolated, false /* disableHiddenApiChecks */,
-                false /* mountExtStorageFull */, abiOverride);
+                false /* mountExtStorageFull */, abiOverride, zygotePolicyFlags);
     }
 
     @GuardedBy("this")
     final ProcessRecord addAppLocked(ApplicationInfo info, String customProcess, boolean isolated,
-            boolean disableHiddenApiChecks, boolean mountExtStorageFull, String abiOverride) {
+            boolean disableHiddenApiChecks, boolean mountExtStorageFull, String abiOverride,
+            int zygotePolicyFlags) {
         return addAppLocked(info, customProcess, isolated, disableHiddenApiChecks,
-                false /* disableTestApiChecks */, mountExtStorageFull, abiOverride);
+                false /* disableTestApiChecks */, mountExtStorageFull, abiOverride,
+                zygotePolicyFlags);
     }
 
     // TODO: Move to ProcessList?
     @GuardedBy("this")
     final ProcessRecord addAppLocked(ApplicationInfo info, String customProcess, boolean isolated,
             boolean disableHiddenApiChecks, boolean disableTestApiChecks,
-            boolean mountExtStorageFull, String abiOverride) {
+            boolean mountExtStorageFull, String abiOverride, int zygotePolicyFlags) {
         ProcessRecord app;
         if (!isolated) {
             app = getProcessRecordLocked(customProcess != null ? customProcess : info.processName,
@@ -8115,7 +8116,8 @@
             mPersistentStartingProcesses.add(app);
             mProcessList.startProcessLocked(app, new HostingRecord("added application",
                     customProcess != null ? customProcess : app.processName),
-                    disableHiddenApiChecks, disableTestApiChecks, mountExtStorageFull, abiOverride);
+                    zygotePolicyFlags, disableHiddenApiChecks, disableTestApiChecks,
+                    mountExtStorageFull, abiOverride);
         }
 
         return app;
@@ -14622,7 +14624,8 @@
             mProcessList.addProcessNameLocked(app);
             app.pendingStart = false;
             mProcessList.startProcessLocked(app,
-                    new HostingRecord("restart", app.processName));
+                    new HostingRecord("restart", app.processName),
+                    ZYGOTE_POLICY_FLAG_EMPTY);
             return true;
         } else if (app.pid > 0 && app.pid != MY_PID) {
             // Goodbye!
@@ -14985,7 +14988,7 @@
             ProcessRecord proc = startProcessLocked(app.processName, app,
                     false, 0,
                     new HostingRecord("backup", hostingName),
-                    false, false, false);
+                    ZYGOTE_POLICY_FLAG_SYSTEM_PROCESS, false, false, false);
             if (proc == null) {
                 Slog.e(TAG, "Unable to start backup agent process " + r);
                 return false;
@@ -16624,7 +16627,8 @@
             }
 
             ProcessRecord app = addAppLocked(ai, defProcess, false, disableHiddenApiChecks,
-                    disableTestApiChecks, mountExtStorageFull, abiOverride);
+                    disableTestApiChecks, mountExtStorageFull, abiOverride,
+                    ZYGOTE_POLICY_FLAG_EMPTY);
             app.setActiveInstrumentation(activeInstr);
             activeInstr.mFinished = false;
             activeInstr.mSourceUid = callingUid;
@@ -18021,7 +18025,8 @@
                 mProcessList.mRemovedProcesses.remove(i);
 
                 if (app.isPersistent()) {
-                    addAppLocked(app.info, null, false, null /* ABI override */);
+                    addAppLocked(app.info, null, false, null /* ABI override */,
+                            ZYGOTE_POLICY_FLAG_BATCH_LAUNCH);
                 }
             }
         }
@@ -19228,8 +19233,8 @@
                     // preempted by other processes before attaching the process of top app.
                     startProcessLocked(processName, info, knownToBeDead, 0 /* intentFlags */,
                             new HostingRecord(hostingType, hostingName, isTop),
-                            false /* allowWhileBooting */, false /* isolated */,
-                            true /* keepIfLarge */);
+                            ZYGOTE_POLICY_FLAG_LATENCY_SENSITIVE, false /* allowWhileBooting */,
+                            false /* isolated */, true /* keepIfLarge */);
                 }
             } finally {
                 Trace.traceEnd(Trace.TRACE_TAG_ACTIVITY_MANAGER);
@@ -19347,7 +19352,7 @@
         @Override
         public void showWhileInUseDebugToast(int uid, int op, int mode) {
             synchronized (ActivityManagerService.this) {
-                ActivityManagerService.this.mServices.showWhileInUseDebugNotificationLocked(
+                ActivityManagerService.this.mServices.showWhileInUseDebugToastLocked(
                         uid, op, mode);
             }
         }
diff --git a/services/core/java/com/android/server/am/ActivityManagerShellCommand.java b/services/core/java/com/android/server/am/ActivityManagerShellCommand.java
index bf79729..59f64ac 100644
--- a/services/core/java/com/android/server/am/ActivityManagerShellCommand.java
+++ b/services/core/java/com/android/server/am/ActivityManagerShellCommand.java
@@ -1763,6 +1763,12 @@
     }
 
     private boolean switchUserAndWaitForComplete(int userId) throws RemoteException {
+        UserInfo currentUser = mInterface.getCurrentUser();
+        if (currentUser != null && userId == currentUser.id) {
+            // Already switched to the correct user, exit early.
+            return true;
+        }
+
         // Register switch observer.
         final CountDownLatch switchLatch = new CountDownLatch(1);
         mInterface.registerUserSwitchObserver(
@@ -1777,13 +1783,18 @@
 
         // Switch.
         boolean switched = mInterface.switchUser(userId);
+        if (!switched) {
+            // Switching failed, don't wait for the user switch observer.
+            return false;
+        }
 
         // Wait.
         try {
-            switchLatch.await(USER_OPERATION_TIMEOUT_MS, TimeUnit.MILLISECONDS);
+            switched = switchLatch.await(USER_OPERATION_TIMEOUT_MS, TimeUnit.MILLISECONDS);
         } catch (InterruptedException e) {
-            getErrPrintWriter().println("Thread interrupted unexpectedly.");
+            getErrPrintWriter().println("Error: Thread interrupted unexpectedly.");
         }
+
         return switched;
     }
 
@@ -1815,7 +1826,7 @@
         if (switched) {
             return 0;
         } else {
-            pw.printf("Failed to switch to user %d\n", userId);
+            pw.printf("Error: Failed to switch to user %d\n", userId);
             return 1;
         }
     }
@@ -2570,8 +2581,6 @@
         switch (op) {
             case "move-task":
                 return runStackMoveTask(pw);
-            case "resize-docked-stack":
-                return runStackResizeDocked(pw);
             case "positiontask":
                 return runStackPositionTask(pw);
             case "list":
@@ -2646,17 +2655,6 @@
         return 0;
     }
 
-    int runStackResizeDocked(PrintWriter pw) throws RemoteException {
-        final Rect bounds = getBounds();
-        final Rect taskBounds = getBounds();
-        if (bounds == null || taskBounds == null) {
-            getErrPrintWriter().println("Error: invalid input bounds");
-            return -1;
-        }
-        mTaskInterface.resizeDockedStack(bounds, taskBounds, null, null, null);
-        return 0;
-    }
-
     int runStackPositionTask(PrintWriter pw) throws RemoteException {
         String taskIdStr = getNextArgRequired();
         int taskId = Integer.parseInt(taskIdStr);
diff --git a/services/core/java/com/android/server/am/AppExitInfoTracker.java b/services/core/java/com/android/server/am/AppExitInfoTracker.java
index 60aba27..cba6b92 100644
--- a/services/core/java/com/android/server/am/AppExitInfoTracker.java
+++ b/services/core/java/com/android/server/am/AppExitInfoTracker.java
@@ -708,7 +708,7 @@
 
     void dumpHistoryProcessExitInfo(PrintWriter pw, String packageName) {
         pw.println("ACTIVITY MANAGER LRU PROCESSES (dumpsys activity exit-info)");
-        SimpleDateFormat sdf = new SimpleDateFormat();
+        SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss.SSS");
         synchronized (mLock) {
             pw.println("Last Timestamp of Persistence Into Persistent Storage: "
                     + sdf.format(new Date(mLastAppExitInfoPersistTimestamp)));
diff --git a/services/core/java/com/android/server/am/BatteryStatsService.java b/services/core/java/com/android/server/am/BatteryStatsService.java
index 119394f..dbad562 100644
--- a/services/core/java/com/android/server/am/BatteryStatsService.java
+++ b/services/core/java/com/android/server/am/BatteryStatsService.java
@@ -17,7 +17,6 @@
 package com.android.server.am;
 
 import android.app.ActivityManager;
-import android.app.job.JobProtoEnums;
 import android.bluetooth.BluetoothActivityEnergyInfo;
 import android.content.ContentResolver;
 import android.content.Context;
@@ -468,26 +467,18 @@
     }
 
     /** A scheduled job was started. */
-    public void noteJobStart(String name, int uid, int standbyBucket, int jobid) {
+    public void noteJobStart(String name, int uid) {
         enforceCallingPermission();
         synchronized (mStats) {
             mStats.noteJobStartLocked(name, uid);
-            FrameworkStatsLog.write_non_chained(FrameworkStatsLog.SCHEDULED_JOB_STATE_CHANGED,
-                    uid, null, name,
-                    FrameworkStatsLog.SCHEDULED_JOB_STATE_CHANGED__STATE__STARTED,
-                    JobProtoEnums.STOP_REASON_UNKNOWN, standbyBucket, jobid);
         }
     }
 
     /** A scheduled job was finished. */
-    public void noteJobFinish(String name, int uid, int stopReason, int standbyBucket, int jobid) {
+    public void noteJobFinish(String name, int uid, int stopReason) {
         enforceCallingPermission();
         synchronized (mStats) {
             mStats.noteJobFinishLocked(name, uid, stopReason);
-            FrameworkStatsLog.write_non_chained(FrameworkStatsLog.SCHEDULED_JOB_STATE_CHANGED,
-                    uid, null, name,
-                    FrameworkStatsLog.SCHEDULED_JOB_STATE_CHANGED__STATE__FINISHED, stopReason,
-                    standbyBucket, jobid);
         }
     }
 
diff --git a/services/core/java/com/android/server/am/BroadcastQueue.java b/services/core/java/com/android/server/am/BroadcastQueue.java
index 26ef707..3aec53a 100644
--- a/services/core/java/com/android/server/am/BroadcastQueue.java
+++ b/services/core/java/com/android/server/am/BroadcastQueue.java
@@ -16,6 +16,9 @@
 
 package com.android.server.am;
 
+import static android.os.Process.ZYGOTE_POLICY_FLAG_EMPTY;
+import static android.os.Process.ZYGOTE_POLICY_FLAG_LATENCY_SENSITIVE;
+
 import static com.android.server.am.ActivityManagerDebugConfig.*;
 
 import android.app.ActivityManager;
@@ -1593,7 +1596,9 @@
                     + receiverUid);
         }
 
-        if (brOptions != null && brOptions.getTemporaryAppWhitelistDuration() > 0) {
+        final boolean isActivityCapable =
+                (brOptions != null && brOptions.getTemporaryAppWhitelistDuration() > 0);
+        if (isActivityCapable) {
             scheduleTempWhitelistLocked(receiverUid,
                     brOptions.getTemporaryAppWhitelistDuration(), r);
         }
@@ -1648,6 +1653,7 @@
                 info.activityInfo.applicationInfo, true,
                 r.intent.getFlags() | Intent.FLAG_FROM_BACKGROUND,
                 new HostingRecord("broadcast", r.curComponent),
+                isActivityCapable ? ZYGOTE_POLICY_FLAG_LATENCY_SENSITIVE : ZYGOTE_POLICY_FLAG_EMPTY,
                 (r.intent.getFlags()&Intent.FLAG_RECEIVER_BOOT_UPGRADE) != 0, false, false))
                         == null) {
             // Ah, this recipient is unavailable.  Finish it if necessary,
diff --git a/services/core/java/com/android/server/am/CachedAppOptimizer.java b/services/core/java/com/android/server/am/CachedAppOptimizer.java
index eec68dc..be48374 100644
--- a/services/core/java/com/android/server/am/CachedAppOptimizer.java
+++ b/services/core/java/com/android/server/am/CachedAppOptimizer.java
@@ -911,10 +911,12 @@
                 pid = proc.pid;
                 name = proc.processName;
 
-                if (proc.curAdj <= ProcessList.CACHED_APP_MIN_ADJ) {
+                if (proc.curAdj < ProcessList.CACHED_APP_MIN_ADJ
+                        || proc.shouldNotFreeze) {
                     if (DEBUG_FREEZER) {
                         Slog.d(TAG_AM, "Skipping freeze for process " + pid
-                                + " " + name + " (not cached)");
+                                + " " + name + " curAdj = " + proc.curAdj
+                                + ", shouldNotFreeze = " + proc.shouldNotFreeze);
                     }
                     return;
                 }
diff --git a/services/core/java/com/android/server/am/InstrumentationReporter.java b/services/core/java/com/android/server/am/InstrumentationReporter.java
index fdbb73e..7294308 100644
--- a/services/core/java/com/android/server/am/InstrumentationReporter.java
+++ b/services/core/java/com/android/server/am/InstrumentationReporter.java
@@ -18,6 +18,7 @@
 
 import android.app.IInstrumentationWatcher;
 import android.content.ComponentName;
+import android.os.Binder;
 import android.os.Bundle;
 import android.os.Process;
 import android.os.RemoteException;
@@ -109,6 +110,8 @@
             mName = name;
             mResultCode = resultCode;
             mResults = results;
+
+            Binder.allowBlocking(mWatcher.asBinder());
         }
     }
 
diff --git a/services/core/java/com/android/server/am/OomAdjuster.java b/services/core/java/com/android/server/am/OomAdjuster.java
index c239feb1..3fd1b78 100644
--- a/services/core/java/com/android/server/am/OomAdjuster.java
+++ b/services/core/java/com/android/server/am/OomAdjuster.java
@@ -1109,6 +1109,7 @@
         app.adjTarget = null;
         app.empty = false;
         app.setCached(false);
+        app.shouldNotFreeze = false;
 
         final int appUid = app.info.uid;
         final int logUid = mService.mCurOomAdjUid;
@@ -1542,23 +1543,24 @@
                     }
 
                     boolean trackedProcState = false;
-                    if ((cr.flags& Context.BIND_WAIVE_PRIORITY) == 0) {
-                        ProcessRecord client = cr.binding.client;
-                        if (computeClients) {
-                            computeOomAdjLocked(client, cachedAdj, topApp, doingAll, now,
-                                    cycleReEval, true);
-                        } else {
-                            client.setCurRawAdj(client.setAdj);
-                            client.setCurRawProcState(client.setProcState);
-                        }
 
+                    ProcessRecord client = cr.binding.client;
+                    if (computeClients) {
+                        computeOomAdjLocked(client, cachedAdj, topApp, doingAll, now,
+                                cycleReEval, true);
+                    } else {
+                        client.setCurRawAdj(client.setAdj);
+                        client.setCurRawProcState(client.setProcState);
+                    }
+
+                    int clientAdj = client.getCurRawAdj();
+                    int clientProcState = client.getCurRawProcState();
+
+                    if ((cr.flags & Context.BIND_WAIVE_PRIORITY) == 0) {
                         if (shouldSkipDueToCycle(app, client, procState, adj, cycleReEval)) {
                             continue;
                         }
 
-                        int clientAdj = client.getCurRawAdj();
-                        int clientProcState = client.getCurRawProcState();
-
                         if (clientProcState == PROCESS_STATE_FOREGROUND_SERVICE) {
                             procStateFromFGSClient = true;
                         }
@@ -1762,6 +1764,19 @@
                                         + ProcessList.makeProcStateString(procState));
                             }
                         }
+                    } else { // BIND_WAIVE_PRIORITY == true
+                        // BIND_WAIVE_PRIORITY bindings are special when it comes to the
+                        // freezer. Processes bound via WPRI are expected to be running,
+                        // but they are not promoted in the LRU list to keep them out of
+                        // cached. As a result, they can freeze based on oom_adj alone.
+                        // Normally, bindToDeath would fire when a cached app would die
+                        // in the background, but nothing will fire when a running process
+                        // pings a frozen process. Accordingly, any cached app that is
+                        // bound by an unfrozen app via a WPRI binding has to remain
+                        // unfrozen.
+                        if (clientAdj < ProcessList.CACHED_APP_MIN_ADJ) {
+                            app.shouldNotFreeze = true;
+                        }
                     }
                     if ((cr.flags&Context.BIND_TREAT_LIKE_ACTIVITY) != 0) {
                         app.treatLikeActivity = true;
diff --git a/services/core/java/com/android/server/am/ProcessList.java b/services/core/java/com/android/server/am/ProcessList.java
index 22559c4..5d1b0e3 100644
--- a/services/core/java/com/android/server/am/ProcessList.java
+++ b/services/core/java/com/android/server/am/ProcessList.java
@@ -25,6 +25,7 @@
 import static android.os.MessageQueue.OnFileDescriptorEventListener.EVENT_INPUT;
 import static android.os.Process.SYSTEM_UID;
 import static android.os.Process.THREAD_PRIORITY_BACKGROUND;
+import static android.os.Process.ZYGOTE_POLICY_FLAG_EMPTY;
 import static android.os.Process.getFreeMemory;
 import static android.os.Process.getTotalMemory;
 import static android.os.Process.killProcessQuiet;
@@ -80,13 +81,11 @@
 import android.os.DropBoxManager;
 import android.os.Handler;
 import android.os.IBinder;
-import android.os.IVold;
 import android.os.Looper;
 import android.os.Message;
 import android.os.PowerManager;
 import android.os.Process;
 import android.os.RemoteException;
-import android.os.ServiceManager;
 import android.os.StrictMode;
 import android.os.SystemClock;
 import android.os.SystemProperties;
@@ -1640,7 +1639,7 @@
      */
     @GuardedBy("mService")
     boolean startProcessLocked(ProcessRecord app, HostingRecord hostingRecord,
-            boolean disableHiddenApiChecks, boolean disableTestApiChecks,
+            int zygotePolicyFlags, boolean disableHiddenApiChecks, boolean disableTestApiChecks,
             boolean mountExtStorageFull, String abiOverride) {
         if (app.pendingStart) {
             return true;
@@ -1733,8 +1732,7 @@
             }
             // Run the app in safe mode if its manifest requests so or the
             // system is booted in safe mode.
-            if ((app.info.flags & ApplicationInfo.FLAG_VM_SAFE_MODE) != 0 ||
-                    mService.mSafeMode == true) {
+            if ((app.info.flags & ApplicationInfo.FLAG_VM_SAFE_MODE) != 0 || mService.mSafeMode) {
                 runtimeFlags |= Zygote.DEBUG_ENABLE_SAFEMODE;
             }
             if ((app.info.privateFlags & ApplicationInfo.PRIVATE_FLAG_PROFILEABLE_BY_SHELL) != 0) {
@@ -1846,8 +1844,8 @@
             final String entryPoint = "android.app.ActivityThread";
 
             return startProcessLocked(hostingRecord, entryPoint, app, uid, gids,
-                    runtimeFlags, mountExternal, seInfo, requiredAbi, instructionSet, invokeWith,
-                    startTime);
+                    runtimeFlags, zygotePolicyFlags, mountExternal, seInfo, requiredAbi,
+                    instructionSet, invokeWith, startTime);
         } catch (RuntimeException e) {
             Slog.e(ActivityManagerService.TAG, "Failure starting process " + app.processName, e);
 
@@ -1864,9 +1862,8 @@
     }
 
     @GuardedBy("mService")
-    boolean startProcessLocked(HostingRecord hostingRecord,
-            String entryPoint,
-            ProcessRecord app, int uid, int[] gids, int runtimeFlags, int mountExternal,
+    boolean startProcessLocked(HostingRecord hostingRecord, String entryPoint, ProcessRecord app,
+            int uid, int[] gids, int runtimeFlags, int zygotePolicyFlags, int mountExternal,
             String seInfo, String requiredAbi, String instructionSet, String invokeWith,
             long startTime) {
         app.pendingStart = true;
@@ -1895,15 +1892,15 @@
             if (DEBUG_PROCESSES) Slog.i(TAG_PROCESSES,
                     "Posting procStart msg for " + app.toShortString());
             mService.mProcStartHandler.post(() -> handleProcessStart(
-                    app, entryPoint, gids, runtimeFlags, mountExternal, requiredAbi,
-                    instructionSet, invokeWith, startSeq));
+                    app, entryPoint, gids, runtimeFlags, zygotePolicyFlags, mountExternal,
+                    requiredAbi, instructionSet, invokeWith, startSeq));
             return true;
         } else {
             try {
                 final Process.ProcessStartResult startResult = startProcess(hostingRecord,
                         entryPoint, app,
-                        uid, gids, runtimeFlags, mountExternal, seInfo, requiredAbi, instructionSet,
-                        invokeWith, startTime);
+                        uid, gids, runtimeFlags, zygotePolicyFlags, mountExternal, seInfo,
+                        requiredAbi, instructionSet, invokeWith, startTime);
                 handleProcessStartedLocked(app, startResult.pid, startResult.usingWrapper,
                         startSeq, false);
             } catch (RuntimeException e) {
@@ -1923,8 +1920,8 @@
      * <p>Note: this function doesn't hold the global AM lock intentionally.</p>
      */
     private void handleProcessStart(final ProcessRecord app, final String entryPoint,
-            final int[] gids, final int runtimeFlags, final int mountExternal,
-            final String requiredAbi, final String instructionSet,
+            final int[] gids, final int runtimeFlags, int zygotePolicyFlags,
+            final int mountExternal, final String requiredAbi, final String instructionSet,
             final String invokeWith, final long startSeq) {
         // If there is a precede instance of the process, wait for its death with a timeout.
         // Use local reference since we are not using locks here
@@ -1959,8 +1956,10 @@
         }
         try {
             final Process.ProcessStartResult startResult = startProcess(app.hostingRecord,
-                    entryPoint, app, app.startUid, gids, runtimeFlags, mountExternal,
-                    app.seInfo, requiredAbi, instructionSet, invokeWith, app.startTime);
+                    entryPoint, app, app.startUid, gids, runtimeFlags, zygotePolicyFlags,
+                    mountExternal, app.seInfo, requiredAbi, instructionSet, invokeWith,
+                    app.startTime);
+
             synchronized (mService) {
                 handleProcessStartedLocked(app, startResult, startSeq);
             }
@@ -2113,9 +2112,9 @@
     }
 
     private Process.ProcessStartResult startProcess(HostingRecord hostingRecord, String entryPoint,
-            ProcessRecord app, int uid, int[] gids, int runtimeFlags, int mountExternal,
-            String seInfo, String requiredAbi, String instructionSet, String invokeWith,
-            long startTime) {
+            ProcessRecord app, int uid, int[] gids, int runtimeFlags, int zygotePolicyFlags,
+            int mountExternal, String seInfo, String requiredAbi, String instructionSet,
+            String invokeWith, long startTime) {
         try {
             Trace.traceBegin(Trace.TRACE_TAG_ACTIVITY_MANAGER, "Start proc: " +
                     app.processName);
@@ -2163,14 +2162,15 @@
                         app.processName, uid, uid, gids, runtimeFlags, mountExternal,
                         app.info.targetSdkVersion, seInfo, requiredAbi, instructionSet,
                         app.info.dataDir, null, app.info.packageName,
-                        /*useUsapPool=*/ false, isTopApp, app.mDisabledCompatChanges,
-                        pkgDataInfoMap, new String[]{PROC_START_SEQ_IDENT + app.startSeq});
+                        /*zygotePolicyFlags=*/ ZYGOTE_POLICY_FLAG_EMPTY, isTopApp,
+                        app.mDisabledCompatChanges, pkgDataInfoMap,
+                        new String[]{PROC_START_SEQ_IDENT + app.startSeq});
             } else {
                 startResult = Process.start(entryPoint,
                         app.processName, uid, uid, gids, runtimeFlags, mountExternal,
                         app.info.targetSdkVersion, seInfo, requiredAbi, instructionSet,
-                        app.info.dataDir, invokeWith, app.info.packageName, isTopApp,
-                        app.mDisabledCompatChanges, pkgDataInfoMap,
+                        app.info.dataDir, invokeWith, app.info.packageName, zygotePolicyFlags,
+                        isTopApp, app.mDisabledCompatChanges, pkgDataInfoMap,
                         new String[]{PROC_START_SEQ_IDENT + app.startSeq});
             }
             checkSlow(startTime, "startProcess: returned from zygote!");
@@ -2181,14 +2181,14 @@
     }
 
     @GuardedBy("mService")
-    final void startProcessLocked(ProcessRecord app, HostingRecord hostingRecord) {
-        startProcessLocked(app, hostingRecord, null /* abiOverride */);
+    void startProcessLocked(ProcessRecord app, HostingRecord hostingRecord, int zygotePolicyFlags) {
+        startProcessLocked(app, hostingRecord, zygotePolicyFlags, null /* abiOverride */);
     }
 
     @GuardedBy("mService")
     final boolean startProcessLocked(ProcessRecord app, HostingRecord hostingRecord,
-            String abiOverride) {
-        return startProcessLocked(app, hostingRecord,
+            int zygotePolicyFlags, String abiOverride) {
+        return startProcessLocked(app, hostingRecord, zygotePolicyFlags,
                 false /* disableHiddenApiChecks */, false /* disableTestApiChecks */,
                 false /* mountExtStorageFull */, abiOverride);
     }
@@ -2196,8 +2196,9 @@
     @GuardedBy("mService")
     final ProcessRecord startProcessLocked(String processName, ApplicationInfo info,
             boolean knownToBeDead, int intentFlags, HostingRecord hostingRecord,
-            boolean allowWhileBooting, boolean isolated, int isolatedUid, boolean keepIfLarge,
-            String abiOverride, String entryPoint, String[] entryPointArgs, Runnable crashHandler) {
+            int zygotePolicyFlags, boolean allowWhileBooting, boolean isolated, int isolatedUid,
+            boolean keepIfLarge, String abiOverride, String entryPoint, String[] entryPointArgs,
+            Runnable crashHandler) {
         long startTime = SystemClock.uptimeMillis();
         ProcessRecord app;
         if (!isolated) {
@@ -2308,7 +2309,8 @@
         }
 
         checkSlow(startTime, "startProcess: stepping in to startProcess");
-        final boolean success = startProcessLocked(app, hostingRecord, abiOverride);
+        final boolean success =
+                startProcessLocked(app, hostingRecord, zygotePolicyFlags, abiOverride);
         checkSlow(startTime, "startProcess: done starting proc!");
         return success ? app : null;
     }
@@ -2332,6 +2334,19 @@
             if (sb == null) sb = new StringBuilder();
             sb.append("seq=" + app.startSeq + ",expected=" + expectedStartSeq + ";");
         }
+        try {
+            AppGlobals.getPackageManager().checkPackageStartable(app.info.packageName, app.userId);
+        } catch (RemoteException e) {
+            // unexpected; ignore
+        } catch (SecurityException e) {
+            if (mService.mConstants.FLAG_PROCESS_START_ASYNC) {
+                if (sb == null) sb = new StringBuilder();
+                sb.append("Package is frozen;");
+            } else {
+                // we're not being started async and so should throw to the caller.
+                throw e;
+            }
+        }
         return sb == null ? null : sb.toString();
     }
 
@@ -2631,7 +2646,8 @@
             mService.handleAppDiedLocked(app, willRestart, allowRestart);
             if (willRestart) {
                 removeLruProcessLocked(app);
-                mService.addAppLocked(app.info, null, false, null /* ABI override */);
+                mService.addAppLocked(app.info, null, false, null /* ABI override */,
+                        ZYGOTE_POLICY_FLAG_EMPTY);
             }
         } else {
             mRemovedProcesses.add(app);
diff --git a/services/core/java/com/android/server/am/ProcessRecord.java b/services/core/java/com/android/server/am/ProcessRecord.java
index c2f03ec..f2ca1da 100644
--- a/services/core/java/com/android/server/am/ProcessRecord.java
+++ b/services/core/java/com/android/server/am/ProcessRecord.java
@@ -167,6 +167,7 @@
     int lastCompactAction;      // The most recent compaction action performed for this app.
     boolean frozen;             // True when the process is frozen.
     long freezeUnfreezeTime;    // Last time the app was (un)frozen, 0 for never
+    boolean shouldNotFreeze;    // True if a process has a WPRI binding from an unfrozen process
     private int mCurSchedGroup; // Currently desired scheduling class
     int setSchedGroup;          // Last set to background scheduling class
     int trimMemoryLevel;        // Last selected memory trimming level
diff --git a/services/core/java/com/android/server/appop/AppOpsService.java b/services/core/java/com/android/server/appop/AppOpsService.java
index 5b8a6d9..c15360b 100644
--- a/services/core/java/com/android/server/appop/AppOpsService.java
+++ b/services/core/java/com/android/server/appop/AppOpsService.java
@@ -4060,9 +4060,11 @@
     private void readOp(XmlPullParser parser, @NonNull UidState uidState,
         @NonNull String pkgName, boolean isPrivileged) throws NumberFormatException,
         XmlPullParserException, IOException {
-        Op op = new Op(uidState, pkgName,
-                Integer.parseInt(parser.getAttributeValue(null, "n")),
-                uidState.uid);
+        int opCode = Integer.parseInt(parser.getAttributeValue(null, "n"));
+        if (isIgnoredAppOp(opCode)) {
+            return;
+        }
+        Op op = new Op(uidState, pkgName, opCode, uidState.uid);
 
         final int mode = XmlUtils.readIntAttribute(parser, "m",
                 AppOpsManager.opToDefaultMode(op.op));
@@ -4096,6 +4098,16 @@
         ops.put(op.op, op);
     }
 
+    //TODO(b/149995538): Remove once this has reached all affected devices
+    private static boolean isIgnoredAppOp(int op) {
+        switch (op) {
+            case AppOpsManager.OP_MANAGE_EXTERNAL_STORAGE:
+                return true;
+            default:
+                return false;
+        }
+    }
+
     void writeState() {
         synchronized (mFile) {
             FileOutputStream stream;
diff --git a/services/core/java/com/android/server/backup/PeopleBackupHelper.java b/services/core/java/com/android/server/backup/PeopleBackupHelper.java
index e58a051..555e006 100644
--- a/services/core/java/com/android/server/backup/PeopleBackupHelper.java
+++ b/services/core/java/com/android/server/backup/PeopleBackupHelper.java
@@ -50,7 +50,7 @@
         if (DEBUG) {
             Slog.d(TAG, "Handling backup of " + key);
         }
-        return ps.backupConversationInfos(mUserId);
+        return ps.getBackupPayload(mUserId);
     }
 
     @Override
@@ -63,6 +63,6 @@
         if (DEBUG) {
             Slog.d(TAG, "Handling restore of " + key);
         }
-        ps.restoreConversationInfos(mUserId, key, payload);
+        ps.restore(mUserId, payload);
     }
 }
diff --git a/services/core/java/com/android/server/compat/CompatConfig.java b/services/core/java/com/android/server/compat/CompatConfig.java
index 7f7c9c4..441d9d9 100644
--- a/services/core/java/com/android/server/compat/CompatConfig.java
+++ b/services/core/java/com/android/server/compat/CompatConfig.java
@@ -16,6 +16,7 @@
 
 package com.android.server.compat;
 
+import android.app.compat.ChangeIdStateCache;
 import android.compat.Compatibility.ChangeConfig;
 import android.content.Context;
 import android.content.pm.ApplicationInfo;
@@ -80,6 +81,7 @@
     void addChange(CompatChange change) {
         synchronized (mChanges) {
             mChanges.put(change.getId(), change);
+            invalidateCache();
         }
     }
 
@@ -172,6 +174,7 @@
                 addChange(c);
             }
             c.addPackageOverride(packageName, enabled);
+            invalidateCache();
         }
         return alreadyKnown;
     }
@@ -228,6 +231,7 @@
                 // Should never occur, since validator is in the same process.
                 throw new RuntimeException("Unable to call override validator!", e);
             }
+            invalidateCache();
         }
         return overrideExists;
     }
@@ -250,6 +254,7 @@
                 addOverride(changeId, packageName, false);
 
             }
+            invalidateCache();
         }
     }
 
@@ -279,6 +284,7 @@
                     throw new RuntimeException("Unable to call override validator!", e);
                 }
             }
+            invalidateCache();
         }
     }
 
@@ -377,6 +383,7 @@
             config.initConfigFromLib(Environment.buildPath(
                     apex.apexDirectory, "etc", "compatconfig"));
         }
+        config.invalidateCache();
         return config;
     }
 
@@ -406,4 +413,8 @@
     IOverrideValidator getOverrideValidator() {
         return mOverrideValidator;
     }
+
+    private void invalidateCache() {
+        ChangeIdStateCache.invalidate();
+    }
 }
diff --git a/services/core/java/com/android/server/display/DisplayModeDirector.java b/services/core/java/com/android/server/display/DisplayModeDirector.java
index 7cb8458..612fd39 100644
--- a/services/core/java/com/android/server/display/DisplayModeDirector.java
+++ b/services/core/java/com/android/server/display/DisplayModeDirector.java
@@ -178,6 +178,8 @@
             float maxRefreshRate = Float.POSITIVE_INFINITY;
             int lowestConsideredPriority = Vote.MIN_PRIORITY;
             while (lowestConsideredPriority <= Vote.MAX_PRIORITY) {
+                minRefreshRate = 0f;
+                maxRefreshRate = Float.POSITIVE_INFINITY;
                 int height = Vote.INVALID_SIZE;
                 int width = Vote.INVALID_SIZE;
 
diff --git a/services/core/java/com/android/server/display/LocalDisplayAdapter.java b/services/core/java/com/android/server/display/LocalDisplayAdapter.java
index e578ac1..05a757b 100644
--- a/services/core/java/com/android/server/display/LocalDisplayAdapter.java
+++ b/services/core/java/com/android/server/display/LocalDisplayAdapter.java
@@ -181,6 +181,7 @@
         private int mState = Display.STATE_UNKNOWN;
         private float mBrightnessState = PowerManager.BRIGHTNESS_INVALID_FLOAT;
         private int mDefaultModeId;
+        private int mDefaultConfigGroup;
         private int mActiveModeId;
         private boolean mActiveModeInvalid;
         private DisplayModeDirector.DesiredDisplayModeSpecs mDisplayModeSpecs =
@@ -332,15 +333,18 @@
             // For a new display, we need to initialize the default mode ID.
             if (mDefaultModeId == NO_DISPLAY_MODE_ID) {
                 mDefaultModeId = activeRecord.mMode.getModeId();
+                mDefaultConfigGroup = configs[activeConfigId].configGroup;
             } else if (modesAdded && mActiveModeId != activeRecord.mMode.getModeId()) {
                 Slog.d(TAG, "New display modes are added and the active mode has changed, "
                         + "use active mode as default mode.");
                 mActiveModeId = activeRecord.mMode.getModeId();
                 mDefaultModeId = activeRecord.mMode.getModeId();
-            } else if (findDisplayConfigIdLocked(mDefaultModeId) < 0) {
+                mDefaultConfigGroup = configs[activeConfigId].configGroup;
+            } else if (findDisplayConfigIdLocked(mDefaultModeId, mDefaultConfigGroup) < 0) {
                 Slog.w(TAG, "Default display mode no longer available, using currently"
                         + " active mode as default.");
                 mDefaultModeId = activeRecord.mMode.getModeId();
+                mDefaultConfigGroup = configs[activeConfigId].configGroup;
             }
 
             // Determine whether the display mode specs' base mode is still there.
@@ -754,7 +758,16 @@
                 // a valid mode.
                 return;
             }
-            int baseConfigId = findDisplayConfigIdLocked(displayModeSpecs.baseModeId);
+
+            // Find the config Id based on the desired mode specs. In case there is more than one
+            // config matching the mode spec, prefer the one that is in the default config group.
+            // For now the default config group is taken from the active config when we got the
+            // hotplug event for the display. In the future we might want to change the default
+            // config based on vendor requirements.
+            // Note: We prefer the default config group over the current one as this is the config
+            // group the vendor prefers.
+            int baseConfigId = findDisplayConfigIdLocked(displayModeSpecs.baseModeId,
+                    mDefaultConfigGroup);
             if (baseConfigId < 0) {
                 // When a display is hotplugged, it's possible for a mode to be removed that was
                 // previously valid. Because of the way display changes are propagated through the
@@ -906,17 +919,26 @@
             pw.print("mSupportedColorModes=" + mSupportedColorModes.toString());
         }
 
-        private int findDisplayConfigIdLocked(int modeId) {
+        private int findDisplayConfigIdLocked(int modeId, int configGroup) {
+            int matchingConfigId = SurfaceControl.DisplayConfig.INVALID_DISPLAY_CONFIG_ID;
             DisplayModeRecord record = mSupportedModes.get(modeId);
             if (record != null) {
                 for (int i = 0; i < mDisplayConfigs.length; i++) {
                     SurfaceControl.DisplayConfig config = mDisplayConfigs[i];
                     if (record.hasMatchingMode(config)) {
-                        return i;
+                        if (matchingConfigId
+                                == SurfaceControl.DisplayConfig.INVALID_DISPLAY_CONFIG_ID) {
+                            matchingConfigId = i;
+                        }
+
+                        // Prefer to return a config that matches the configGroup
+                        if (config.configGroup == configGroup) {
+                            return i;
+                        }
                     }
                 }
             }
-            return -1;
+            return matchingConfigId;
         }
 
         private int findMatchingModeIdLocked(int configId) {
diff --git a/services/core/java/com/android/server/incremental/IncrementalManagerService.java b/services/core/java/com/android/server/incremental/IncrementalManagerService.java
index a8121cc..1320e6c 100644
--- a/services/core/java/com/android/server/incremental/IncrementalManagerService.java
+++ b/services/core/java/com/android/server/incremental/IncrementalManagerService.java
@@ -26,9 +26,7 @@
 import android.content.pm.IDataLoaderStatusListener;
 import android.os.Bundle;
 import android.os.RemoteException;
-import android.os.ResultReceiver;
 import android.os.ServiceManager;
-import android.os.ShellCallback;
 import android.os.incremental.IIncrementalManager;
 import android.util.Slog;
 
@@ -147,14 +145,6 @@
         // TODO(b/136132412): implement this
     }
 
-    @Override
-    public void onShellCommand(@NonNull FileDescriptor in, @NonNull FileDescriptor out,
-            FileDescriptor err, @NonNull String[] args, ShellCallback callback,
-            @NonNull ResultReceiver resultReceiver) {
-        (new IncrementalManagerShellCommand(mContext)).exec(
-                this, in, out, err, args, callback, resultReceiver);
-    }
-
     private static native long nativeStartService();
 
     private static native void nativeSystemReady(long nativeInstance);
diff --git a/services/core/java/com/android/server/incremental/IncrementalManagerShellCommand.java b/services/core/java/com/android/server/incremental/IncrementalManagerShellCommand.java
deleted file mode 100644
index 6a5e963..0000000
--- a/services/core/java/com/android/server/incremental/IncrementalManagerShellCommand.java
+++ /dev/null
@@ -1,313 +0,0 @@
-/*
- * Copyright (C) 2019 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.android.server.incremental;
-
-import static android.content.pm.PackageInstaller.LOCATION_DATA_APP;
-
-import android.annotation.IntDef;
-import android.annotation.NonNull;
-import android.annotation.Nullable;
-import android.content.ComponentName;
-import android.content.Context;
-import android.content.IIntentReceiver;
-import android.content.IIntentSender;
-import android.content.Intent;
-import android.content.IntentSender;
-import android.content.pm.DataLoaderParams;
-import android.content.pm.InstallationFile;
-import android.content.pm.PackageInstaller;
-import android.content.pm.PackageManager;
-import android.os.Bundle;
-import android.os.IBinder;
-import android.os.ParcelFileDescriptor;
-import android.os.ShellCommand;
-import android.util.Slog;
-
-import java.io.FileDescriptor;
-import java.io.IOException;
-import java.io.PrintWriter;
-import java.lang.annotation.Retention;
-import java.lang.annotation.RetentionPolicy;
-import java.nio.charset.StandardCharsets;
-import java.util.ArrayList;
-import java.util.HashMap;
-import java.util.List;
-import java.util.Map;
-import java.util.concurrent.LinkedBlockingQueue;
-import java.util.concurrent.TimeUnit;
-
-/**
- * Defines actions to handle adb commands like "adb abb incremental ...".
- */
-public final class IncrementalManagerShellCommand extends ShellCommand {
-    private static final String TAG = "IncrementalShellCommand";
-    // Assuming the adb data loader is always installed on the device
-    private static final String LOADER_PACKAGE_NAME = "com.android.incremental.nativeadb";
-    private static final String LOADER_CLASS_NAME =
-            LOADER_PACKAGE_NAME + ".NativeAdbDataLoaderService";
-    private final @NonNull Context mContext;
-
-    private static final int ERROR_INVALID_ARGUMENTS = -1;
-    private static final int ERROR_DATA_LOADER_INIT = -2;
-    private static final int ERROR_COMMAND_EXECUTION = -3;
-
-    @Retention(RetentionPolicy.SOURCE)
-    @IntDef({ERROR_INVALID_ARGUMENTS, ERROR_DATA_LOADER_INIT, ERROR_COMMAND_EXECUTION})
-    public @interface IncrementalShellCommandErrorCode {
-    }
-
-    IncrementalManagerShellCommand(@NonNull Context context) {
-        mContext = context;
-    }
-
-    @Override
-    public int onCommand(@Nullable String cmd) {
-        if (cmd == null) {
-            return handleDefaultCommands(null);
-        }
-        switch (cmd) {
-            case "install-start":
-                return runInstallStart();
-            case "install-finish":
-                return runInstallFinish();
-            default:
-                return handleDefaultCommands(cmd);
-        }
-    }
-
-    @Override
-    public void onHelp() {
-        PrintWriter pw = getOutPrintWriter();
-        pw.println("Incremental Service Commands:");
-        pw.println("  help");
-        pw.println("    Print this help text.");
-        pw.println("  install-start");
-        pw.println("    Opens an installation session");
-        pw.println("  install-finish SESSION_ID --file NAME:SIZE:INDEX --file NAME:SIZE:INDEX ...");
-        pw.println("    Commits an installation session specified by session ID for an APK ");
-        pw.println("      or a bundle of splits. Configures lib dirs or OBB files if specified.");
-    }
-
-    private int runInstallStart() {
-        final PrintWriter pw = getOutPrintWriter();
-        final PackageInstaller packageInstaller =
-                mContext.getPackageManager().getPackageInstaller();
-        if (packageInstaller == null) {
-            pw.println("Failed to get PackageInstaller.");
-            return ERROR_COMMAND_EXECUTION;
-        }
-
-        final Map<String, ParcelFileDescriptor> fds = getShellFileDescriptors();
-        if (fds == null) {
-            pw.println("File names and sizes don't match.");
-            return ERROR_DATA_LOADER_INIT;
-        }
-        // dup FDs before closing them
-        final Map<String, ParcelFileDescriptor> dataLoaderDynamicArgs = new HashMap<>();
-        for (Map.Entry<String, ParcelFileDescriptor> nfd : fds.entrySet()) {
-            try {
-                dataLoaderDynamicArgs.put(nfd.getKey(), nfd.getValue().dup());
-            } catch (IOException ignored) {
-                pw.println("Failed to dup shell file descriptor");
-                return ERROR_DATA_LOADER_INIT;
-            } finally {
-                try {
-                    nfd.getValue().close();
-                } catch (IOException ignored) {
-                }
-            }
-        }
-
-        final DataLoaderParams params = DataLoaderParams.forIncremental(
-                new ComponentName(LOADER_PACKAGE_NAME, LOADER_CLASS_NAME), "",
-                dataLoaderDynamicArgs);
-        PackageInstaller.SessionParams sessionParams = new PackageInstaller.SessionParams(
-                PackageInstaller.SessionParams.MODE_FULL_INSTALL);
-        sessionParams.installFlags |= PackageManager.INSTALL_ALL_USERS;
-        // Replace existing if same package is already installed
-        sessionParams.installFlags |= PackageManager.INSTALL_REPLACE_EXISTING;
-        sessionParams.setDataLoaderParams(params);
-
-        try {
-            int sessionId = packageInstaller.createSession(sessionParams);
-            pw.println("Successfully opened session: sessionId = " + sessionId);
-        } catch (IOException ex) {
-            pw.println("Failed to create session.");
-            return ERROR_COMMAND_EXECUTION;
-        }
-        return 0;
-    }
-
-    private int runInstallFinish() {
-        final PrintWriter pw = getOutPrintWriter();
-        final int sessionId = parseInt(getNextArgRequired());
-        final List<InstallationFile> installationFiles = parseFileArgs(pw);
-        if (installationFiles == null) {
-            pw.println("Must specify at least one file to install.");
-            return ERROR_INVALID_ARGUMENTS;
-        }
-        final int numFiles = installationFiles.size();
-        if (numFiles == 0) {
-            pw.println("Must specify at least one file to install.");
-            return ERROR_INVALID_ARGUMENTS;
-        }
-
-        final PackageInstaller packageInstaller = mContext.getPackageManager()
-                .getPackageInstaller();
-        if (packageInstaller == null) {
-            pw.println("Failed to get PackageInstaller.");
-            return ERROR_COMMAND_EXECUTION;
-        }
-
-        final LocalIntentReceiver localReceiver = new LocalIntentReceiver();
-        boolean success = false;
-
-        PackageInstaller.Session session = null;
-        try {
-            session = packageInstaller.openSession(sessionId);
-            for (int i = 0; i < numFiles; i++) {
-                InstallationFile file = installationFiles.get(i);
-                session.addFile(file.getLocation(), file.getName(), file.getLengthBytes(),
-                        file.getMetadata(), file.getSignature());
-            }
-            session.commit(localReceiver.getIntentSender());
-            final Intent result = localReceiver.getResult();
-            final int status = result.getIntExtra(PackageInstaller.EXTRA_STATUS,
-                    PackageInstaller.STATUS_FAILURE);
-            if (status == PackageInstaller.STATUS_SUCCESS) {
-                success = true;
-                pw.println("Success");
-                return 0;
-            } else {
-                pw.println("Failure ["
-                        + result.getStringExtra(PackageInstaller.EXTRA_STATUS_MESSAGE) + "]");
-                return ERROR_COMMAND_EXECUTION;
-            }
-        } catch (Exception e) {
-            e.printStackTrace(pw);
-            return ERROR_COMMAND_EXECUTION;
-        } finally {
-            if (!success) {
-                try {
-                    if (session != null) {
-                        session.abandon();
-                    }
-                } catch (Exception ignore) {
-                }
-            }
-        }
-    }
-
-    private static class LocalIntentReceiver {
-        private final LinkedBlockingQueue<Intent> mResult = new LinkedBlockingQueue<>();
-
-        private IIntentSender.Stub mLocalSender = new IIntentSender.Stub() {
-            @Override
-            public void send(int code, Intent intent, String resolvedType,
-                    IBinder whitelistToken,
-                    IIntentReceiver finishedReceiver, String requiredPermission,
-                    Bundle options) {
-                try {
-                    mResult.offer(intent, 5, TimeUnit.SECONDS);
-                } catch (InterruptedException e) {
-                    throw new RuntimeException(e);
-                }
-            }
-        };
-
-        public IntentSender getIntentSender() {
-            return new IntentSender((IIntentSender) mLocalSender);
-        }
-
-        public Intent getResult() {
-            try {
-                return mResult.take();
-            } catch (InterruptedException e) {
-                throw new RuntimeException(e);
-            }
-        }
-    }
-
-    /** Helpers. */
-    private Map<String, ParcelFileDescriptor> getShellFileDescriptors() {
-        Map<String, ParcelFileDescriptor> fds = new HashMap<>();
-        final FileDescriptor outFd = getOutFileDescriptor();
-        final FileDescriptor inFd = getInFileDescriptor();
-        try {
-            fds.put("inFd", ParcelFileDescriptor.dup(inFd));
-            fds.put("outFd", ParcelFileDescriptor.dup(outFd));
-            return fds;
-        } catch (Exception ex) {
-            Slog.e(TAG, "Failed to dup FDs");
-            return null;
-        }
-    }
-
-    private long parseLong(String arg) {
-        long result = -1;
-        try {
-            result = Long.parseLong(arg);
-        } catch (NumberFormatException e) {
-        }
-        return result;
-    }
-
-    private int parseInt(String arg) {
-        int result = -1;
-        try {
-            result = Integer.parseInt(arg);
-        } catch (NumberFormatException e) {
-        }
-        return result;
-    }
-
-    private List<InstallationFile> parseFileArgs(PrintWriter pw) {
-        List<InstallationFile> fileList = new ArrayList<>();
-        String opt;
-        while ((opt = getNextOption()) != null) {
-            switch (opt) {
-                case "--file": {
-                    final String fileArgs = getNextArgRequired();
-                    final String[] args = fileArgs.split(":");
-                    if (args.length != 3) {
-                        pw.println("Invalid file args: " + fileArgs);
-                        return null;
-                    }
-                    final String name = args[0];
-                    final long size = parseLong(args[1]);
-                    if (size < 0) {
-                        pw.println("Invalid file size in: " + fileArgs);
-                        return null;
-                    }
-                    final long index = parseLong(args[2]);
-                    if (index < 0) {
-                        pw.println("Invalid file index in: " + fileArgs);
-                        return null;
-                    }
-                    final byte[] metadata = String.valueOf(index).getBytes(
-                            StandardCharsets.UTF_8);
-                    fileList.add(
-                            new InstallationFile(LOCATION_DATA_APP, name, size, metadata, null));
-                    break;
-                }
-                default:
-                    break;
-            }
-        }
-        return fileList;
-    }
-}
diff --git a/services/core/java/com/android/server/inputmethod/InputMethodManagerInternal.java b/services/core/java/com/android/server/inputmethod/InputMethodManagerInternal.java
index f24699a..68e6c18 100644
--- a/services/core/java/com/android/server/inputmethod/InputMethodManagerInternal.java
+++ b/services/core/java/com/android/server/inputmethod/InputMethodManagerInternal.java
@@ -44,12 +44,6 @@
     }
 
     /**
-     * Called by the power manager to tell the input method manager whether it
-     * should start watching for wake events.
-     */
-    public abstract void setInteractive(boolean interactive);
-
-    /**
      * Hides the current input method, if visible.
      */
     public abstract void hideCurrentInputMethod(@SoftInputShowHideReason int reason);
@@ -103,10 +97,6 @@
     private static final InputMethodManagerInternal NOP =
             new InputMethodManagerInternal() {
                 @Override
-                public void setInteractive(boolean interactive) {
-                }
-
-                @Override
                 public void hideCurrentInputMethod(@SoftInputShowHideReason int reason) {
                 }
 
diff --git a/services/core/java/com/android/server/inputmethod/InputMethodManagerService.java b/services/core/java/com/android/server/inputmethod/InputMethodManagerService.java
index e3c545c..eab3393 100644
--- a/services/core/java/com/android/server/inputmethod/InputMethodManagerService.java
+++ b/services/core/java/com/android/server/inputmethod/InputMethodManagerService.java
@@ -846,6 +846,14 @@
     private final WeakHashMap<IBinder, IBinder> mShowRequestWindowMap = new WeakHashMap<>();
 
     /**
+     * Map of generated token to windowToken that is requesting
+     * {@link InputMethodManager#hideSoftInputFromWindow(IBinder, int)}.
+     * This map tracks origin of hideSoftInput requests.
+     */
+    @GuardedBy("mMethodMap")
+    private final WeakHashMap<IBinder, IBinder> mHideRequestWindowMap = new WeakHashMap<>();
+
+    /**
      * A ring buffer to store the history of {@link StartInputInfo}.
      */
     private static final class StartInputHistory {
@@ -1064,7 +1072,7 @@
                                     == AccessibilityService.SHOW_MODE_HIDDEN;
                     if (mAccessibilityRequestingNoSoftKeyboard) {
                         final boolean showRequested = mShowRequested;
-                        hideCurrentInputLocked(0, null,
+                        hideCurrentInputLocked(mCurFocusedWindow, 0, null,
                                 SoftInputShowHideReason.HIDE_SETTINGS_ON_CHANGE);
                         mShowRequested = showRequested;
                     } else if (mShowRequested) {
@@ -1695,7 +1703,9 @@
 
         // TODO: Is it really possible that switchUserLocked() happens before system ready?
         if (mSystemReady) {
-            hideCurrentInputLocked(0, null, SoftInputShowHideReason.HIDE_SWITCH_USER);
+            hideCurrentInputLocked(
+                    mCurFocusedWindow, 0, null, SoftInputShowHideReason.HIDE_SWITCH_USER);
+
             resetCurrentMethodAndClient(UnbindReason.SWITCH_USER);
             buildInputMethodListLocked(initialUserSwitch);
             if (TextUtils.isEmpty(mSettings.getSelectedInputMethod())) {
@@ -3040,7 +3050,7 @@
     }
 
     @Override
-    public boolean hideSoftInput(IInputMethodClient client, int flags,
+    public boolean hideSoftInput(IInputMethodClient client, IBinder windowToken, int flags,
             ResultReceiver resultReceiver) {
         int uid = Binder.getCallingUid();
         synchronized (mMethodMap) {
@@ -3068,7 +3078,7 @@
                 }
 
                 if (DEBUG) Slog.v(TAG, "Client requesting input be hidden");
-                return hideCurrentInputLocked(flags, resultReceiver,
+                return hideCurrentInputLocked(windowToken, flags, resultReceiver,
                         SoftInputShowHideReason.HIDE_SOFT_INPUT);
             } finally {
                 Binder.restoreCallingIdentity(ident);
@@ -3076,7 +3086,7 @@
         }
     }
 
-    boolean hideCurrentInputLocked(int flags, ResultReceiver resultReceiver,
+    boolean hideCurrentInputLocked(IBinder windowToken, int flags, ResultReceiver resultReceiver,
             @SoftInputShowHideReason int reason) {
         if ((flags&InputMethodManager.HIDE_IMPLICIT_ONLY) != 0
                 && (mShowExplicitlyRequested || mShowForced)) {
@@ -3100,12 +3110,14 @@
                 (mImeWindowVis & InputMethodService.IME_ACTIVE) != 0);
         boolean res;
         if (shouldHideSoftInput) {
+            final Binder hideInputToken = new Binder();
+            mHideRequestWindowMap.put(hideInputToken, windowToken);
             // The IME will report its visible state again after the following message finally
             // delivered to the IME process as an IPC.  Hence the inconsistency between
             // IMMS#mInputShown and IMMS#mImeWindowVis should be resolved spontaneously in
             // the final state.
-            executeOrSendMessage(mCurMethod, mCaller.obtainMessageIOO(MSG_HIDE_SOFT_INPUT,
-                    reason, mCurMethod, resultReceiver));
+            executeOrSendMessage(mCurMethod, mCaller.obtainMessageIOOO(MSG_HIDE_SOFT_INPUT,
+                    reason, mCurMethod, resultReceiver, hideInputToken));
             res = true;
         } else {
             res = false;
@@ -3242,7 +3254,8 @@
             Slog.w(TAG, "If you need to impersonate a foreground user/profile from"
                     + " a background user, use EditorInfo.targetInputMethodUser with"
                     + " INTERACT_ACROSS_USERS_FULL permission.");
-            hideCurrentInputLocked(0, null, SoftInputShowHideReason.HIDE_INVALID_USER);
+            hideCurrentInputLocked(
+                    mCurFocusedWindow, 0, null, SoftInputShowHideReason.HIDE_INVALID_USER);
             return InputBindResult.INVALID_USER;
         }
 
@@ -3305,7 +3318,8 @@
                         // be behind any soft input window, so hide the
                         // soft input window if it is shown.
                         if (DEBUG) Slog.v(TAG, "Unspecified window will hide input");
-                        hideCurrentInputLocked(InputMethodManager.HIDE_NOT_ALWAYS, null,
+                        hideCurrentInputLocked(
+                                mCurFocusedWindow, InputMethodManager.HIDE_NOT_ALWAYS, null,
                                 SoftInputShowHideReason.HIDE_UNSPECIFIED_WINDOW);
 
                         // If focused display changed, we should unbind current method
@@ -3342,13 +3356,13 @@
             case LayoutParams.SOFT_INPUT_STATE_HIDDEN:
                 if ((softInputMode & LayoutParams.SOFT_INPUT_IS_FORWARD_NAVIGATION) != 0) {
                     if (DEBUG) Slog.v(TAG, "Window asks to hide input going forward");
-                    hideCurrentInputLocked(0, null,
+                    hideCurrentInputLocked(mCurFocusedWindow, 0, null,
                             SoftInputShowHideReason.HIDE_STATE_HIDDEN_FORWARD_NAV);
                 }
                 break;
             case LayoutParams.SOFT_INPUT_STATE_ALWAYS_HIDDEN:
                 if (DEBUG) Slog.v(TAG, "Window asks to hide input");
-                hideCurrentInputLocked(0, null,
+                hideCurrentInputLocked(mCurFocusedWindow, 0, null,
                         SoftInputShowHideReason.HIDE_ALWAYS_HIDDEN_STATE);
                 break;
             case LayoutParams.SOFT_INPUT_STATE_VISIBLE:
@@ -3832,7 +3846,7 @@
                     // Send it to window manager to hide IME from IME target window.
                     // TODO(b/139861270): send to mCurClient.client once IMMS is aware of
                     // actual IME target.
-                    mWindowManagerInternal.hideIme(mCurClient.selfReportedDisplayId);
+                    mWindowManagerInternal.hideIme(mHideRequestWindowMap.get(windowToken));
                 }
             } else {
                 // Send to window manager to show IME after IME layout finishes.
@@ -3872,7 +3886,10 @@
             }
             long ident = Binder.clearCallingIdentity();
             try {
-                hideCurrentInputLocked(flags, null, SoftInputShowHideReason.HIDE_MY_SOFT_INPUT);
+                hideCurrentInputLocked(
+                        mLastImeTargetWindow, flags, null,
+                        SoftInputShowHideReason.HIDE_MY_SOFT_INPUT);
+
             } finally {
                 Binder.restoreCallingIdentity(ident);
             }
@@ -3969,11 +3986,11 @@
                 args.recycle();
                 return true;
             case MSG_SHOW_SOFT_INPUT:
-                args = (SomeArgs)msg.obj;
+                args = (SomeArgs) msg.obj;
                 try {
                     final @SoftInputShowHideReason int reason = msg.arg2;
                     if (DEBUG) Slog.v(TAG, "Calling " + args.arg1 + ".showSoftInput("
-                            + msg.arg1 + ", " + args.arg2 + ") for reason: "
+                            + args.arg3 + ", " + msg.arg1 + ", " + args.arg2 + ") for reason: "
                             + InputMethodDebug.softInputDisplayReasonToString(reason));
                     ((IInputMethod) args.arg1).showSoftInput(
                             (IBinder) args.arg3, msg.arg1, (ResultReceiver) args.arg2);
@@ -3986,13 +4003,14 @@
                 args.recycle();
                 return true;
             case MSG_HIDE_SOFT_INPUT:
-                args = (SomeArgs)msg.obj;
+                args = (SomeArgs) msg.obj;
                 try {
                     final @SoftInputShowHideReason int reason = msg.arg1;
                     if (DEBUG) Slog.v(TAG, "Calling " + args.arg1 + ".hideSoftInput(0, "
-                            + args.arg2 + ") for reason: "
+                            + args.arg3 + ", " + args.arg2 + ") for reason: "
                             + InputMethodDebug.softInputDisplayReasonToString(reason));
-                    ((IInputMethod)args.arg1).hideSoftInput(0, (ResultReceiver)args.arg2);
+                    ((IInputMethod)args.arg1).hideSoftInput(
+                            (IBinder) args.arg3, 0, (ResultReceiver)args.arg2);
                     mSoftInputShowHideHistory.addEntry(
                             new SoftInputShowHideHistory.Entry(mCurClient,
                                     InputMethodDebug.objToString(mCurFocusedWindow),
@@ -4004,7 +4022,8 @@
             case MSG_HIDE_CURRENT_INPUT_METHOD:
                 synchronized (mMethodMap) {
                     final @SoftInputShowHideReason int reason = (int) msg.obj;
-                    hideCurrentInputLocked(0, null, reason);
+                    hideCurrentInputLocked(mCurFocusedWindow, 0, null, reason);
+
                 }
                 return true;
             case MSG_INITIALIZE_IME:
@@ -4094,9 +4113,6 @@
                             + ((ClientState)msg.obj).uid);
                 }
                 return true;
-            case MSG_SET_INTERACTIVE:
-                handleSetInteractive(msg.arg1 != 0);
-                return true;
             case MSG_REPORT_FULLSCREEN_MODE: {
                 final boolean fullscreen = msg.arg1 != 0;
                 final ClientState clientState = (ClientState)msg.obj;
@@ -4171,20 +4187,6 @@
         return false;
     }
 
-    private void handleSetInteractive(final boolean interactive) {
-        synchronized (mMethodMap) {
-            mIsInteractive = interactive;
-            updateSystemUiLocked(interactive ? mImeWindowVis : 0, mBackDisposition);
-
-            // Inform the current client of the change in active status
-            if (mCurClient != null && mCurClient.client != null) {
-                executeOrSendMessage(mCurClient.client, mCaller.obtainMessageIIO(
-                        MSG_SET_ACTIVE, mIsInteractive ? 1 : 0, mInFullscreenMode ? 1 : 0,
-                        mCurClient));
-            }
-        }
-    }
-
     private boolean chooseNewDefaultIMELocked() {
         final InputMethodInfo imi = InputMethodUtils.getMostApplicableDefaultIME(
                 mSettings.getEnabledInputMethodListLocked());
@@ -4781,13 +4783,6 @@
         }
 
         @Override
-        public void setInteractive(boolean interactive) {
-            // Do everything in handler so as not to block the caller.
-            mService.mHandler.obtainMessage(MSG_SET_INTERACTIVE, interactive ? 1 : 0, 0)
-                    .sendToTarget();
-        }
-
-        @Override
         public void hideCurrentInputMethod(@SoftInputShowHideReason int reason) {
             mService.mHandler.removeMessages(MSG_HIDE_CURRENT_INPUT_METHOD);
             mService.mHandler.obtainMessage(MSG_HIDE_CURRENT_INPUT_METHOD, reason).sendToTarget();
@@ -5409,7 +5404,7 @@
                 final String nextIme;
                 final List<InputMethodInfo> nextEnabledImes;
                 if (userId == mSettings.getCurrentUserId()) {
-                    hideCurrentInputLocked(0, null,
+                    hideCurrentInputLocked(mCurFocusedWindow, 0, null,
                             SoftInputShowHideReason.HIDE_RESET_SHELL_COMMAND);
                     unbindCurrentMethodLocked();
                     // Reset the current IME
diff --git a/services/core/java/com/android/server/inputmethod/MultiClientInputMethodManagerService.java b/services/core/java/com/android/server/inputmethod/MultiClientInputMethodManagerService.java
index 1aff23b0..0e6c0db 100644
--- a/services/core/java/com/android/server/inputmethod/MultiClientInputMethodManagerService.java
+++ b/services/core/java/com/android/server/inputmethod/MultiClientInputMethodManagerService.java
@@ -170,11 +170,6 @@
             LocalServices.addService(InputMethodManagerInternal.class,
                     new InputMethodManagerInternal() {
                         @Override
-                        public void setInteractive(boolean interactive) {
-                            reportNotSupported();
-                        }
-
-                        @Override
                         public void hideCurrentInputMethod(@SoftInputShowHideReason int reason) {
                             reportNotSupported();
                         }
@@ -1500,7 +1495,8 @@
         @BinderThread
         @Override
         public boolean hideSoftInput(
-                IInputMethodClient client, int flags, ResultReceiver resultReceiver) {
+                IInputMethodClient client, IBinder windowToken, int flags,
+                ResultReceiver resultReceiver) {
             final int callingUid = Binder.getCallingUid();
             final int callingPid = Binder.getCallingPid();
             final int userId = UserHandle.getUserId(callingUid);
diff --git a/services/core/java/com/android/server/integrity/AppIntegrityManagerServiceImpl.java b/services/core/java/com/android/server/integrity/AppIntegrityManagerServiceImpl.java
index fd8e159..b4ec359 100644
--- a/services/core/java/com/android/server/integrity/AppIntegrityManagerServiceImpl.java
+++ b/services/core/java/com/android/server/integrity/AppIntegrityManagerServiceImpl.java
@@ -79,8 +79,10 @@
 import java.util.Arrays;
 import java.util.Collections;
 import java.util.HashMap;
+import java.util.HashSet;
 import java.util.List;
 import java.util.Map;
+import java.util.Set;
 
 /** Implementation of {@link AppIntegrityManagerService}. */
 public class AppIntegrityManagerServiceImpl extends IAppIntegrityManager.Stub {
@@ -101,12 +103,14 @@
     private static final String TAG = "AppIntegrityManagerServiceImpl";
 
     private static final String PACKAGE_MIME_TYPE = "application/vnd.android.package-archive";
-    private static final String PACKAGE_INSTALLER = "com.google.android.packageinstaller";
     private static final String BASE_APK_FILE = "base.apk";
     private static final String ALLOWED_INSTALLERS_METADATA_NAME = "allowed-installers";
     private static final String ALLOWED_INSTALLER_DELIMITER = ",";
     private static final String INSTALLER_PACKAGE_CERT_DELIMITER = "\\|";
 
+    private static final Set<String> PACKAGE_INSTALLER = new HashSet<>(
+            Arrays.asList("com.google.android.packageinstaller", "com.android.packageinstaller"));
+
     // Access to files inside mRulesDir is protected by mRulesLock;
     private final Context mContext;
     private final Handler mHandler;
@@ -114,8 +118,6 @@
     private final RuleEvaluationEngine mEvaluationEngine;
     private final IntegrityFileManager mIntegrityFileManager;
 
-    private final boolean mCheckIntegrityForRuleProviders;
-
     /** Create an instance of {@link AppIntegrityManagerServiceImpl}. */
     public static AppIntegrityManagerServiceImpl create(Context context) {
         HandlerThread handlerThread = new HandlerThread("AppIntegrityManagerServiceHandler");
@@ -126,13 +128,7 @@
                 LocalServices.getService(PackageManagerInternal.class),
                 RuleEvaluationEngine.getRuleEvaluationEngine(),
                 IntegrityFileManager.getInstance(),
-                handlerThread.getThreadHandler(),
-                Settings.Global.getInt(
-                        context.getContentResolver(),
-                        Settings.Global.INTEGRITY_CHECK_INCLUDES_RULE_PROVIDER,
-                        0)
-                        == 1
-        );
+                handlerThread.getThreadHandler());
     }
 
     @VisibleForTesting
@@ -141,14 +137,12 @@
             PackageManagerInternal packageManagerInternal,
             RuleEvaluationEngine evaluationEngine,
             IntegrityFileManager integrityFileManager,
-            Handler handler,
-            boolean checkIntegrityForRuleProviders) {
+            Handler handler) {
         mContext = context;
         mPackageManagerInternal = packageManagerInternal;
         mEvaluationEngine = evaluationEngine;
         mIntegrityFileManager = integrityFileManager;
         mHandler = handler;
-        mCheckIntegrityForRuleProviders = checkIntegrityForRuleProviders;
 
         IntentFilter integrityVerificationFilter = new IntentFilter();
         integrityVerificationFilter.addAction(ACTION_PACKAGE_NEEDS_INTEGRITY_VERIFICATION);
@@ -259,7 +253,7 @@
             String installerPackageName = getInstallerPackageName(intent);
 
             // Skip integrity verification if the verifier is doing the install.
-            if (!mCheckIntegrityForRuleProviders
+            if (!integrityCheckIncludesRuleProvider()
                     && isRuleProvider(installerPackageName)) {
                 Slog.i(TAG, "Verifier doing the install. Skipping integrity check.");
                 mPackageManagerInternal.setIntegrityVerificationResult(
@@ -271,8 +265,6 @@
             List<String> installerCertificates =
                     getInstallerCertificateFingerprint(installerPackageName);
 
-            Slog.w(TAG, appCertificates.toString());
-
             AppInstallMetadata.Builder builder = new AppInstallMetadata.Builder();
 
             builder.setPackageName(getPackageNameNormalized(packageName));
@@ -376,7 +368,7 @@
         // A common way for apps to install packages is to send an intent to PackageInstaller. In
         // that case, the installer will always show up as PackageInstaller which is not what we
         // want.
-        if (installer.equals(PACKAGE_INSTALLER)) {
+        if (PACKAGE_INSTALLER.contains(installer)) {
             int originatingUid = intent.getIntExtra(EXTRA_ORIGINATING_UID, -1);
             if (originatingUid < 0) {
                 Slog.e(TAG, "Installer is package installer but originating UID not found.");
@@ -631,4 +623,12 @@
         return getAllowedRuleProviders().stream()
                 .anyMatch(ruleProvider -> ruleProvider.equals(installerPackageName));
     }
+
+    private boolean integrityCheckIncludesRuleProvider() {
+        return Settings.Global.getInt(
+                mContext.getContentResolver(),
+                Settings.Global.INTEGRITY_CHECK_INCLUDES_RULE_PROVIDER,
+                0)
+                == 1;
+    }
 }
diff --git a/services/core/java/com/android/server/location/GnssConfiguration.java b/services/core/java/com/android/server/location/GnssConfiguration.java
index b3546dc..a3523f2 100644
--- a/services/core/java/com/android/server/location/GnssConfiguration.java
+++ b/services/core/java/com/android/server/location/GnssConfiguration.java
@@ -80,7 +80,7 @@
 
     // Represents an HAL interface version. Instances of this class are created in the JNI layer
     // and returned through native methods.
-    private static class HalInterfaceVersion {
+    static class HalInterfaceVersion {
         final int mMajor;
         final int mMinor;
 
@@ -206,6 +206,10 @@
         native_set_satellite_blacklist(constellations, svids);
     }
 
+    HalInterfaceVersion getHalInterfaceVersion() {
+        return native_get_gnss_configuration_version();
+    }
+
     interface SetCarrierProperty {
         boolean set(int value);
     }
@@ -232,8 +236,7 @@
 
         logConfigurations();
 
-        final HalInterfaceVersion gnssConfigurationIfaceVersion =
-                native_get_gnss_configuration_version();
+        final HalInterfaceVersion gnssConfigurationIfaceVersion = getHalInterfaceVersion();
         if (gnssConfigurationIfaceVersion != null) {
             // Set to a range checked value.
             if (isConfigEsExtensionSecSupported(gnssConfigurationIfaceVersion)
diff --git a/services/core/java/com/android/server/location/GnssLocationProvider.java b/services/core/java/com/android/server/location/GnssLocationProvider.java
index 5c2bf26..58e332a 100644
--- a/services/core/java/com/android/server/location/GnssLocationProvider.java
+++ b/services/core/java/com/android/server/location/GnssLocationProvider.java
@@ -807,10 +807,15 @@
 
         locationRequest.setProvider(provider);
 
-        // Ignore location settings if in emergency mode.
-        if (isUserEmergency && mNIHandler.getInEmergency()) {
-            locationRequest.setLocationSettingsIgnored(true);
-            durationMillis *= EMERGENCY_LOCATION_UPDATE_DURATION_MULTIPLIER;
+        // Ignore location settings if in emergency mode. This is only allowed for
+        // isUserEmergency request (introduced in HAL v2.0), or DBH request in HAL v1.1.
+        if (mNIHandler.getInEmergency()) {
+            GnssConfiguration.HalInterfaceVersion halVersion =
+                    mGnssConfiguration.getHalInterfaceVersion();
+            if (isUserEmergency || (halVersion.mMajor < 2 && !independentFromGnss)) {
+                locationRequest.setLocationSettingsIgnored(true);
+                durationMillis *= EMERGENCY_LOCATION_UPDATE_DURATION_MULTIPLIER;
+            }
         }
 
         Log.i(TAG,
diff --git a/services/core/java/com/android/server/locksettings/LockSettingsService.java b/services/core/java/com/android/server/locksettings/LockSettingsService.java
index 15dfab9..6faf674 100644
--- a/services/core/java/com/android/server/locksettings/LockSettingsService.java
+++ b/services/core/java/com/android/server/locksettings/LockSettingsService.java
@@ -50,7 +50,6 @@
 import android.app.admin.DevicePolicyManagerInternal;
 import android.app.admin.DeviceStateCache;
 import android.app.admin.PasswordMetrics;
-import android.app.backup.BackupManager;
 import android.app.trust.IStrongAuthTracker;
 import android.app.trust.TrustManager;
 import android.content.BroadcastReceiver;
@@ -112,10 +111,8 @@
 import com.android.internal.annotations.VisibleForTesting;
 import com.android.internal.messages.nano.SystemMessageProto.SystemMessage;
 import com.android.internal.notification.SystemNotificationChannels;
-import com.android.internal.util.ArrayUtils;
 import com.android.internal.util.DumpUtils;
 import com.android.internal.util.IndentingPrintWriter;
-import com.android.internal.util.Preconditions;
 import com.android.internal.widget.ICheckCredentialProgressCallback;
 import com.android.internal.widget.ILockSettings;
 import com.android.internal.widget.LockPatternUtils;
@@ -701,7 +698,7 @@
         // Serial number is never reusued, so we can use it as a distinguisher for user Id reuse.
         int serialNumber = mUserManager.getUserSerialNumber(userId);
 
-        int storedSerialNumber = getIntUnchecked(USER_SERIAL_NUMBER_KEY, -1, userId);
+        int storedSerialNumber = mStorage.getInt(USER_SERIAL_NUMBER_KEY, -1, userId);
         if (storedSerialNumber != serialNumber) {
             // If LockSettingsStorage does not have a copy of the serial number, it could be either
             // this is a user created before the serial number recording logic is introduced, or
@@ -710,7 +707,7 @@
             if (storedSerialNumber != -1) {
                 removeUser(userId, /* unknownUser */ true);
             }
-            setIntUnchecked(USER_SERIAL_NUMBER_KEY, serialNumber, userId);
+            mStorage.setInt(USER_SERIAL_NUMBER_KEY, serialNumber, userId);
         }
     }
 
@@ -1069,7 +1066,7 @@
 
     private boolean getSeparateProfileChallengeEnabledInternal(int userId) {
         synchronized (mSeparateChallengeLock) {
-            return getBooleanUnchecked(SEPARATE_PROFILE_CHALLENGE_KEY, false, userId);
+            return mStorage.getBoolean(SEPARATE_PROFILE_CHALLENGE_KEY, false, userId);
         }
     }
 
@@ -1122,94 +1119,49 @@
     @Override
     public void setBoolean(String key, boolean value, int userId) {
         checkWritePermission(userId);
-        setStringUnchecked(key, userId, value ? "1" : "0");
+        mStorage.setBoolean(key, value, userId);
     }
 
     @Override
     public void setLong(String key, long value, int userId) {
         checkWritePermission(userId);
-        setLongUnchecked(key, value, userId);
-    }
-
-    private void setLongUnchecked(String key, long value, int userId) {
-        setStringUnchecked(key, userId, Long.toString(value));
-    }
-
-    private void setIntUnchecked(String key, int value, int userId) {
-        setStringUnchecked(key, userId, Integer.toString(value));
+        mStorage.setLong(key, value, userId);
     }
 
     @Override
     public void setString(String key, String value, int userId) {
         checkWritePermission(userId);
-        setStringUnchecked(key, userId, value);
-    }
-
-    private void setStringUnchecked(String key, int userId, String value) {
-        Preconditions.checkArgument(userId != USER_FRP, "cannot store lock settings for FRP user");
-
-        mStorage.writeKeyValue(key, value, userId);
-        if (ArrayUtils.contains(SETTINGS_TO_BACKUP, key)) {
-            BackupManager.dataChanged("com.android.providers.settings");
-        }
+        mStorage.setString(key, value, userId);
     }
 
     @Override
     public boolean getBoolean(String key, boolean defaultValue, int userId) {
         checkReadPermission(key, userId);
-        return getBooleanUnchecked(key, defaultValue, userId);
-    }
-
-    private boolean getBooleanUnchecked(String key, boolean defaultValue, int userId) {
-        String value = getStringUnchecked(key, null, userId);
-        return TextUtils.isEmpty(value) ?
-                defaultValue : (value.equals("1") || value.equals("true"));
+        if (Settings.Secure.LOCK_PATTERN_ENABLED.equals(key)) {
+            return getCredentialTypeInternal(userId) == CREDENTIAL_TYPE_PATTERN;
+        }
+        return mStorage.getBoolean(key, defaultValue, userId);
     }
 
     @Override
     public long getLong(String key, long defaultValue, int userId) {
         checkReadPermission(key, userId);
-        return getLongUnchecked(key, defaultValue, userId);
-    }
-
-    private long getLongUnchecked(String key, long defaultValue, int userId) {
-        String value = getStringUnchecked(key, null, userId);
-        return TextUtils.isEmpty(value) ? defaultValue : Long.parseLong(value);
-    }
-
-    private int getIntUnchecked(String key, int defaultValue, int userId) {
-        String value = getStringUnchecked(key, null, userId);
-        return TextUtils.isEmpty(value) ? defaultValue : Integer.parseInt(value);
+        return mStorage.getLong(key, defaultValue, userId);
     }
 
     @Override
     public String getString(String key, String defaultValue, int userId) {
         checkReadPermission(key, userId);
-        return getStringUnchecked(key, defaultValue, userId);
-    }
-
-    private String getStringUnchecked(String key, String defaultValue, int userId) {
-        if (Settings.Secure.LOCK_PATTERN_ENABLED.equals(key)) {
-            return getCredentialTypeInternal(userId) == CREDENTIAL_TYPE_PATTERN ? "1" : "0";
-        }
-        if (userId == USER_FRP) {
-            return null;
-        }
-
-        if (LockPatternUtils.LEGACY_LOCK_PATTERN_ENABLED.equals(key)) {
-            key = Settings.Secure.LOCK_PATTERN_ENABLED;
-        }
-
-        return mStorage.readKeyValue(key, defaultValue, userId);
+        return mStorage.getString(key, defaultValue, userId);
     }
 
     private void setKeyguardStoredQuality(int quality, int userId) {
         if (DEBUG) Slog.d(TAG, "setKeyguardStoredQuality: user=" + userId + " quality=" + quality);
-        setLongUnchecked(LockPatternUtils.PASSWORD_TYPE_KEY, quality, userId);
+        mStorage.setLong(LockPatternUtils.PASSWORD_TYPE_KEY, quality, userId);
     }
 
     private int getKeyguardStoredQuality(int userId) {
-        return (int) getLongUnchecked(LockPatternUtils.PASSWORD_TYPE_KEY,
+        return (int) mStorage.getLong(LockPatternUtils.PASSWORD_TYPE_KEY,
                 DevicePolicyManager.PASSWORD_QUALITY_UNSPECIFIED, userId);
     }
 
@@ -2493,13 +2445,6 @@
             SEPARATE_PROFILE_CHALLENGE_KEY
     };
 
-    private static final String[] SETTINGS_TO_BACKUP = new String[] {
-            Secure.LOCK_SCREEN_OWNER_INFO_ENABLED,
-            Secure.LOCK_SCREEN_OWNER_INFO,
-            Secure.LOCK_PATTERN_VISIBLE,
-            LockPatternUtils.LOCKSCREEN_POWER_BUTTON_INSTANTLY_LOCKS
-    };
-
     private class GateKeeperDiedRecipient implements IBinder.DeathRecipient {
         @Override
         public void binderDied() {
diff --git a/services/core/java/com/android/server/locksettings/LockSettingsStorage.java b/services/core/java/com/android/server/locksettings/LockSettingsStorage.java
index fec0189..81d07cc 100644
--- a/services/core/java/com/android/server/locksettings/LockSettingsStorage.java
+++ b/services/core/java/com/android/server/locksettings/LockSettingsStorage.java
@@ -18,8 +18,12 @@
 
 import static android.content.Context.USER_SERVICE;
 
+import static com.android.internal.annotations.VisibleForTesting.Visibility.PACKAGE;
+import static com.android.internal.widget.LockPatternUtils.USER_FRP;
+
 import android.annotation.Nullable;
 import android.app.admin.DevicePolicyManager;
+import android.app.backup.BackupManager;
 import android.content.ContentValues;
 import android.content.Context;
 import android.content.pm.UserInfo;
@@ -29,6 +33,8 @@
 import android.os.Environment;
 import android.os.UserHandle;
 import android.os.UserManager;
+import android.provider.Settings;
+import android.text.TextUtils;
 import android.util.ArrayMap;
 import android.util.Slog;
 
@@ -87,6 +93,13 @@
 
     private static final Object DEFAULT = new Object();
 
+    private static final String[] SETTINGS_TO_BACKUP = new String[] {
+            Settings.Secure.LOCK_SCREEN_OWNER_INFO_ENABLED,
+            Settings.Secure.LOCK_SCREEN_OWNER_INFO,
+            Settings.Secure.LOCK_PATTERN_VISIBLE,
+            LockPatternUtils.LOCKSCREEN_POWER_BUTTON_INSTANTLY_LOCKS
+    };
+
     private final DatabaseHelper mOpenHelper;
     private final Context mContext;
     private final Cache mCache = new Cache();
@@ -136,10 +149,12 @@
         mOpenHelper.setCallback(callback);
     }
 
+    @VisibleForTesting(visibility = PACKAGE)
     public void writeKeyValue(String key, String value, int userId) {
         writeKeyValue(mOpenHelper.getWritableDatabase(), key, value, userId);
     }
 
+    @VisibleForTesting
     public void writeKeyValue(SQLiteDatabase db, String key, String value, int userId) {
         ContentValues cv = new ContentValues();
         cv.put(COLUMN_KEY, key);
@@ -159,6 +174,7 @@
 
     }
 
+    @VisibleForTesting
     public String readKeyValue(String key, String defaultValue, int userId) {
         int version;
         synchronized (mCache) {
@@ -184,6 +200,28 @@
         return result == DEFAULT ? defaultValue : (String) result;
     }
 
+    @VisibleForTesting
+    public void removeKey(String key, int userId) {
+        removeKey(mOpenHelper.getWritableDatabase(), key, userId);
+    }
+
+    private void removeKey(SQLiteDatabase db, String key, int userId) {
+        ContentValues cv = new ContentValues();
+        cv.put(COLUMN_KEY, key);
+        cv.put(COLUMN_USERID, userId);
+
+        db.beginTransaction();
+        try {
+            db.delete(TABLE, COLUMN_KEY + "=? AND " + COLUMN_USERID + "=?",
+                    new String[] {key, Integer.toString(userId)});
+            db.setTransactionSuccessful();
+            mCache.removeKey(key, userId);
+        } finally {
+            db.endTransaction();
+        }
+
+    }
+
     public void prefetchUser(int userId) {
         int version;
         synchronized (mCache) {
@@ -537,6 +575,55 @@
         }
     }
 
+    public void setBoolean(String key, boolean value, int userId) {
+        setString(key, value ? "1" : "0", userId);
+    }
+
+    public void setLong(String key, long value, int userId) {
+        setString(key, Long.toString(value), userId);
+    }
+
+    public void setInt(String key, int value, int userId) {
+        setString(key, Integer.toString(value), userId);
+    }
+
+    public void setString(String key, String value, int userId) {
+        Preconditions.checkArgument(userId != USER_FRP, "cannot store lock settings for FRP user");
+
+        writeKeyValue(key, value, userId);
+        if (ArrayUtils.contains(SETTINGS_TO_BACKUP, key)) {
+            BackupManager.dataChanged("com.android.providers.settings");
+        }
+    }
+
+    public boolean getBoolean(String key, boolean defaultValue, int userId) {
+        String value = getString(key, null, userId);
+        return TextUtils.isEmpty(value)
+                ? defaultValue : (value.equals("1") || value.equals("true"));
+    }
+
+    public long getLong(String key, long defaultValue, int userId) {
+        String value = getString(key, null, userId);
+        return TextUtils.isEmpty(value) ? defaultValue : Long.parseLong(value);
+    }
+
+    public int getInt(String key, int defaultValue, int userId) {
+        String value = getString(key, null, userId);
+        return TextUtils.isEmpty(value) ? defaultValue : Integer.parseInt(value);
+    }
+
+    public String getString(String key, String defaultValue, int userId) {
+        if (userId == USER_FRP) {
+            return null;
+        }
+
+        if (LockPatternUtils.LEGACY_LOCK_PATTERN_ENABLED.equals(key)) {
+            key = Settings.Secure.LOCK_PATTERN_ENABLED;
+        }
+
+        return readKeyValue(key, defaultValue, userId);
+    }
+
     @VisibleForTesting
     void closeDatabase() {
         mOpenHelper.close();
@@ -764,6 +851,10 @@
             putIfUnchanged(CacheKey.TYPE_KEY_VALUE, key, value, userId, version);
         }
 
+        void removeKey(String key, int userId) {
+            remove(CacheKey.TYPE_KEY_VALUE, key, userId);
+        }
+
         byte[] peekFile(String fileName) {
             return copyOf((byte[]) peek(CacheKey.TYPE_FILE, fileName, -1 /* userId */));
         }
@@ -788,6 +879,9 @@
             return contains(CacheKey.TYPE_FETCHED, "", userId);
         }
 
+        private synchronized void remove(int type, String key, int userId) {
+            mCache.remove(mCacheKey.set(type, key, userId));
+        }
 
         private synchronized void put(int type, String key, Object value, int userId) {
             // Create a new CachKey here because it may be saved in the map if the key is absent.
diff --git a/services/core/java/com/android/server/locksettings/RebootEscrowManager.java b/services/core/java/com/android/server/locksettings/RebootEscrowManager.java
index c9e356e..351dd6e 100644
--- a/services/core/java/com/android/server/locksettings/RebootEscrowManager.java
+++ b/services/core/java/com/android/server/locksettings/RebootEscrowManager.java
@@ -16,6 +16,8 @@
 
 package com.android.server.locksettings;
 
+import static android.os.UserHandle.USER_SYSTEM;
+
 import android.annotation.Nullable;
 import android.annotation.UserIdInt;
 import android.content.Context;
@@ -24,6 +26,7 @@
 import android.os.RemoteException;
 import android.os.ServiceManager;
 import android.os.UserManager;
+import android.provider.Settings;
 import android.util.Slog;
 
 import com.android.internal.annotations.GuardedBy;
@@ -40,6 +43,26 @@
     private static final String TAG = "RebootEscrowManager";
 
     /**
+     * Used in the database storage to indicate the boot count at which the reboot escrow was
+     * previously armed.
+     */
+    @VisibleForTesting
+    public static final String REBOOT_ESCROW_ARMED_KEY = "reboot_escrow_armed_count";
+
+    /**
+     * Number of boots until we consider the escrow data to be stale for the purposes of metrics.
+     * <p>
+     * If the delta between the current boot number and the boot number stored when the mechanism
+     * was armed is under this number and the escrow mechanism fails, we report it as a failure of
+     * the mechanism.
+     * <p>
+     * If the delta over this number and escrow fails, we will not report the metric as failed
+     * since there most likely was some other issue if the device rebooted several times before
+     * getting to the escrow restore code.
+     */
+    private static final int BOOT_COUNT_TOLERANCE = 5;
+
+    /**
      * Used to track when the reboot escrow is wanted. Should stay true once escrow is requested
      * unless clearRebootEscrow is called. This will allow all the active users to be unlocked
      * after reboot.
@@ -74,6 +97,7 @@
 
     interface Callbacks {
         boolean isUserSecure(int userId);
+
         void onRebootEscrowRestored(byte spVersion, byte[] syntheticPassword, int userId);
     }
 
@@ -92,7 +116,8 @@
             return (UserManager) mContext.getSystemService(Context.USER_SERVICE);
         }
 
-        public @Nullable IRebootEscrow getRebootEscrow() {
+        @Nullable
+        public IRebootEscrow getRebootEscrow() {
             try {
                 return IRebootEscrow.Stub.asInterface(ServiceManager.getService(
                         "android.hardware.rebootescrow.IRebootEscrow/default"));
@@ -101,6 +126,15 @@
             }
             return null;
         }
+
+        public int getBootCount() {
+            return Settings.Global.getInt(mContext.getContentResolver(), Settings.Global.BOOT_COUNT,
+                    0);
+        }
+
+        public void reportMetric(boolean success) {
+            FrameworkStatsLog.write(FrameworkStatsLog.REBOOT_ESCROW_RECOVERY_REPORTED, success);
+        }
     }
 
     RebootEscrowManager(Context context, Callbacks callbacks, LockSettingsStorage storage) {
@@ -135,7 +169,7 @@
             for (UserInfo user : users) {
                 mStorage.removeRebootEscrow(user.id);
             }
-            FrameworkStatsLog.write(FrameworkStatsLog.REBOOT_ESCROW_RECOVERY_REPORTED, false);
+            onEscrowRestoreComplete(false);
             return;
         }
 
@@ -143,8 +177,19 @@
         for (UserInfo user : rebootEscrowUsers) {
             allUsersUnlocked &= restoreRebootEscrowForUser(user.id, escrowKey);
         }
-        FrameworkStatsLog.write(FrameworkStatsLog.REBOOT_ESCROW_RECOVERY_REPORTED,
-                allUsersUnlocked);
+        onEscrowRestoreComplete(allUsersUnlocked);
+    }
+
+    private void onEscrowRestoreComplete(boolean success) {
+        int previousBootCount = mStorage.getInt(REBOOT_ESCROW_ARMED_KEY, 0, USER_SYSTEM);
+        mStorage.removeKey(REBOOT_ESCROW_ARMED_KEY, USER_SYSTEM);
+
+        int bootCountDelta = mInjector.getBootCount() - previousBootCount;
+        if (bootCountDelta > BOOT_COUNT_TOLERANCE) {
+            return;
+        }
+
+        mInjector.reportMetric(success);
     }
 
     private RebootEscrowKey getAndClearRebootEscrowKey() {
@@ -267,6 +312,8 @@
             return;
         }
 
+        mStorage.removeKey(REBOOT_ESCROW_ARMED_KEY, USER_SYSTEM);
+
         try {
             rebootEscrow.storeKey(new byte[32]);
         } catch (RemoteException e) {
@@ -308,6 +355,11 @@
         } catch (RemoteException e) {
             Slog.e(TAG, "Failed escrow secret to RebootEscrow HAL", e);
         }
+
+        if (armedRebootEscrow) {
+            mStorage.setInt(REBOOT_ESCROW_ARMED_KEY, mInjector.getBootCount(), USER_SYSTEM);
+        }
+
         return armedRebootEscrow;
     }
 
diff --git a/services/core/java/com/android/server/notification/NotificationHistoryDatabase.java b/services/core/java/com/android/server/notification/NotificationHistoryDatabase.java
index dbaf824..377e731 100644
--- a/services/core/java/com/android/server/notification/NotificationHistoryDatabase.java
+++ b/services/core/java/com/android/server/notification/NotificationHistoryDatabase.java
@@ -84,14 +84,12 @@
     // Current version of the database files schema
     private int mCurrentVersion;
     private final WriteBufferRunnable mWriteBufferRunnable;
-    private final FileAttrProvider mFileAttrProvider;
 
     // Object containing posted notifications that have not yet been written to disk
     @VisibleForTesting
     NotificationHistory mBuffer;
 
-    public NotificationHistoryDatabase(Context context, Handler fileWriteHandler, File dir,
-            FileAttrProvider fileAttrProvider) {
+    public NotificationHistoryDatabase(Context context, Handler fileWriteHandler, File dir) {
         mContext = context;
         mAlarmManager = context.getSystemService(AlarmManager.class);
         mCurrentVersion = DEFAULT_CURRENT_VERSION;
@@ -101,7 +99,6 @@
         mHistoryFiles = new LinkedList<>();
         mBuffer = new NotificationHistory();
         mWriteBufferRunnable = new WriteBufferRunnable();
-        mFileAttrProvider = fileAttrProvider;
 
         IntentFilter deletionFilter = new IntentFilter(ACTION_HISTORY_DELETION);
         deletionFilter.addDataScheme(SCHEME_DELETION);
@@ -131,8 +128,8 @@
         }
 
         // Sort with newest files first
-        Arrays.sort(files, (lhs, rhs) -> Long.compare(mFileAttrProvider.getCreationTime(rhs),
-                mFileAttrProvider.getCreationTime(lhs)));
+        Arrays.sort(files, (lhs, rhs) -> Long.compare(Long.parseLong(rhs.getName()),
+                Long.parseLong(lhs.getName())));
 
         for (File file : files) {
             mHistoryFiles.addLast(new AtomicFile(file));
@@ -255,10 +252,9 @@
 
             for (int i = mHistoryFiles.size() - 1; i >= 0; i--) {
                 final AtomicFile currentOldestFile = mHistoryFiles.get(i);
-                final long creationTime =
-                        mFileAttrProvider.getCreationTime(currentOldestFile.getBaseFile());
+                final long creationTime = Long.parseLong(currentOldestFile.getBaseFile().getName());
                 if (DEBUG) {
-                    Slog.d(TAG, "Pruning " + currentOldestFile.getBaseFile().getName()
+                    Slog.d(TAG, "File " + currentOldestFile.getBaseFile().getName()
                             + " created on " + creationTime);
                 }
                 if (creationTime <= retentionBoundary.getTimeInMillis()) {
@@ -469,24 +465,4 @@
             }
         }
     }
-
-    public static final class NotificationHistoryFileAttrProvider implements
-            NotificationHistoryDatabase.FileAttrProvider {
-        final static String TAG = "NotifHistoryFileDate";
-
-        public long getCreationTime(File file) {
-            try {
-                BasicFileAttributes attr = Files.readAttributes(FileSystems.getDefault().getPath(
-                        file.getAbsolutePath()), BasicFileAttributes.class);
-                return attr.creationTime().to(TimeUnit.MILLISECONDS);
-            } catch (Exception e) {
-                Slog.w(TAG, "Cannot read creation data for file; using file name");
-                return Long.valueOf(file.getName());
-            }
-        }
-    }
-
-    interface FileAttrProvider {
-        long getCreationTime(File file);
-    }
 }
diff --git a/services/core/java/com/android/server/notification/NotificationHistoryDatabaseFactory.java b/services/core/java/com/android/server/notification/NotificationHistoryDatabaseFactory.java
index b4940a5..d9e0d79 100644
--- a/services/core/java/com/android/server/notification/NotificationHistoryDatabaseFactory.java
+++ b/services/core/java/com/android/server/notification/NotificationHistoryDatabaseFactory.java
@@ -31,11 +31,10 @@
     }
 
     public static NotificationHistoryDatabase create(@NonNull Context context,
-            @NonNull Handler handler, @NonNull File rootDir,
-            @NonNull NotificationHistoryDatabase.FileAttrProvider fileAttrProvider) {
+            @NonNull Handler handler, @NonNull File rootDir) {
         if(sTestingNotificationHistoryDb != null) {
             return sTestingNotificationHistoryDb;
         }
-        return new NotificationHistoryDatabase(context, handler, rootDir, fileAttrProvider);
+        return new NotificationHistoryDatabase(context, handler, rootDir);
     }
 }
diff --git a/services/core/java/com/android/server/notification/NotificationHistoryManager.java b/services/core/java/com/android/server/notification/NotificationHistoryManager.java
index 88e0dc6..ab37f67 100644
--- a/services/core/java/com/android/server/notification/NotificationHistoryManager.java
+++ b/services/core/java/com/android/server/notification/NotificationHistoryManager.java
@@ -38,7 +38,6 @@
 import com.android.internal.annotations.GuardedBy;
 import com.android.internal.annotations.VisibleForTesting;
 import com.android.server.IoThread;
-import com.android.server.notification.NotificationHistoryDatabase.NotificationHistoryFileAttrProvider;
 
 import java.io.File;
 import java.util.ArrayList;
@@ -291,7 +290,7 @@
             final File historyDir = new File(Environment.getDataSystemCeDirectory(userId),
                     DIRECTORY_PER_USER);
             userHistory = NotificationHistoryDatabaseFactory.create(mContext, IoThread.getHandler(),
-                    historyDir, new NotificationHistoryFileAttrProvider());
+                    historyDir);
             if (mUserUnlockedStates.get(userId)) {
                 try {
                     userHistory.init();
diff --git a/services/core/java/com/android/server/notification/NotificationManagerService.java b/services/core/java/com/android/server/notification/NotificationManagerService.java
index c9c6d51..c40f1b6 100755
--- a/services/core/java/com/android/server/notification/NotificationManagerService.java
+++ b/services/core/java/com/android/server/notification/NotificationManagerService.java
@@ -51,6 +51,7 @@
 import static android.content.Context.BIND_AUTO_CREATE;
 import static android.content.Context.BIND_FOREGROUND_SERVICE;
 import static android.content.Context.BIND_NOT_PERCEPTIBLE;
+import static android.content.pm.LauncherApps.ShortcutQuery.FLAG_MATCH_CACHED;
 import static android.content.pm.LauncherApps.ShortcutQuery.FLAG_MATCH_DYNAMIC;
 import static android.content.pm.LauncherApps.ShortcutQuery.FLAG_MATCH_PINNED;
 import static android.content.pm.PackageManager.FEATURE_LEANBACK;
@@ -569,17 +570,17 @@
 
         public StatusBarNotification[] getArray(int count, boolean includeSnoozed) {
             if (count == 0) count = mBufferSize;
-            final StatusBarNotification[] a
-                    = new StatusBarNotification[Math.min(count, mBuffer.size())];
+            List<StatusBarNotification> a = new ArrayList();
             Iterator<Pair<StatusBarNotification, Integer>> iter = descendingIterator();
             int i=0;
             while (iter.hasNext() && i < count) {
                 Pair<StatusBarNotification, Integer> pair = iter.next();
                 if (pair.second != REASON_SNOOZED || includeSnoozed) {
-                    a[i++] = pair.first;
+                    i++;
+                    a.add(pair.first);
                 }
             }
-            return a;
+            return  a.toArray(new StatusBarNotification[a.size()]);
         }
 
     }
@@ -2067,19 +2068,16 @@
 
     @Override
     public void onStart() {
-        SnoozeHelper snoozeHelper = new SnoozeHelper(getContext(), new SnoozeHelper.Callback() {
-            @Override
-            public void repost(int userId, NotificationRecord r) {
-                try {
-                    if (DBG) {
-                        Slog.d(TAG, "Reposting " + r.getKey());
-                    }
-                    enqueueNotificationInternal(r.getSbn().getPackageName(), r.getSbn().getOpPkg(),
-                            r.getSbn().getUid(), r.getSbn().getInitialPid(), r.getSbn().getTag(),
-                            r.getSbn().getId(),  r.getSbn().getNotification(), userId);
-                } catch (Exception e) {
-                    Slog.e(TAG, "Cannot un-snooze notification", e);
+        SnoozeHelper snoozeHelper = new SnoozeHelper(getContext(), (userId, r, muteOnReturn) -> {
+            try {
+                if (DBG) {
+                    Slog.d(TAG, "Reposting " + r.getKey());
                 }
+                enqueueNotificationInternal(r.getSbn().getPackageName(), r.getSbn().getOpPkg(),
+                        r.getSbn().getUid(), r.getSbn().getInitialPid(), r.getSbn().getTag(),
+                        r.getSbn().getId(),  r.getSbn().getNotification(), userId, true);
+            } catch (Exception e) {
+                Slog.e(TAG, "Cannot un-snooze notification", e);
             }
         }, mUserProfiles);
 
@@ -2699,8 +2697,13 @@
         CharSequence title = null;
         if (n.extras != null) {
             title = n.extras.getCharSequence(Notification.EXTRA_TITLE);
+            if (title == null) {
+                title = n.extras.getCharSequence(Notification.EXTRA_TITLE_BIG);
+            }
         }
-        return title == null? null : String.valueOf(title);
+        return title == null ? getContext().getResources().getString(
+            com.android.internal.R.string.notification_history_title_placeholder)
+            : String.valueOf(title);
     }
 
     /**
@@ -3448,16 +3451,10 @@
             ArrayList<ConversationChannelWrapper> conversations =
                     mPreferencesHelper.getConversations(onlyImportant);
             for (ConversationChannelWrapper conversation : conversations) {
-                LauncherApps.ShortcutQuery query = new LauncherApps.ShortcutQuery()
-                        .setPackage(conversation.getPkg())
-                        .setQueryFlags(FLAG_MATCH_DYNAMIC | FLAG_MATCH_PINNED)
-                        .setShortcutIds(Arrays.asList(
-                                conversation.getNotificationChannel().getConversationId()));
-                List<ShortcutInfo> shortcuts = mLauncherAppsService.getShortcuts(
-                        query, UserHandle.of(UserHandle.getUserId(conversation.getUid())));
-                if (shortcuts != null && !shortcuts.isEmpty()) {
-                    conversation.setShortcutInfo(shortcuts.get(0));
-                }
+                conversation.setShortcutInfo(getShortcutInfo(
+                        conversation.getNotificationChannel().getConversationId(),
+                        conversation.getPkg(),
+                        UserHandle.of(UserHandle.getUserId(conversation.getUid()))));
             }
             return new ParceledListSlice<>(conversations);
         }
@@ -3477,16 +3474,10 @@
             ArrayList<ConversationChannelWrapper> conversations =
                     mPreferencesHelper.getConversations(pkg, uid);
             for (ConversationChannelWrapper conversation : conversations) {
-                LauncherApps.ShortcutQuery query = new LauncherApps.ShortcutQuery()
-                        .setPackage(pkg)
-                        .setQueryFlags(FLAG_MATCH_DYNAMIC | FLAG_MATCH_PINNED)
-                        .setShortcutIds(Arrays.asList(
-                                conversation.getNotificationChannel().getConversationId()));
-                List<ShortcutInfo> shortcuts = mLauncherAppsService.getShortcuts(
-                        query, UserHandle.of(UserHandle.getUserId(uid)));
-                if (shortcuts != null && !shortcuts.isEmpty()) {
-                    conversation.setShortcutInfo(shortcuts.get(0));
-                }
+                conversation.setShortcutInfo(getShortcutInfo(
+                        conversation.getNotificationChannel().getConversationId(),
+                        pkg,
+                        UserHandle.of(UserHandle.getUserId(uid))));
             }
             return new ParceledListSlice<>(conversations);
         }
@@ -3994,7 +3985,7 @@
                 synchronized (mNotificationLock) {
                     final ManagedServiceInfo info =
                             mAssistants.checkServiceTokenLocked(token);
-                    unsnoozeNotificationInt(key, info);
+                    unsnoozeNotificationInt(key, info, false);
                 }
             } finally {
                 Binder.restoreCallingIdentity(identity);
@@ -4017,7 +4008,7 @@
                     if (!info.isSystem) {
                         throw new SecurityException("Not allowed to unsnooze before deadline");
                     }
-                    unsnoozeNotificationInt(key, info);
+                    unsnoozeNotificationInt(key, info, true);
                 }
             } finally {
                 Binder.restoreCallingIdentity(identity);
@@ -5536,6 +5527,13 @@
     void enqueueNotificationInternal(final String pkg, final String opPkg, final int callingUid,
             final int callingPid, final String tag, final int id, final Notification notification,
             int incomingUserId) {
+        enqueueNotificationInternal(pkg, opPkg, callingUid, callingPid, tag, id, notification,
+        incomingUserId, false);
+    }
+
+    void enqueueNotificationInternal(final String pkg, final String opPkg, final int callingUid,
+        final int callingPid, final String tag, final int id, final Notification notification,
+        int incomingUserId, boolean postSilently) {
         if (DBG) {
             Slog.v(TAG, "enqueueNotificationInternal: pkg=" + pkg + " id=" + id
                     + " notification=" + notification);
@@ -5616,6 +5614,7 @@
                 user, null, System.currentTimeMillis());
         final NotificationRecord r = new NotificationRecord(getContext(), n, channel);
         r.setIsAppImportanceLocked(mPreferencesHelper.getIsAppImportanceLocked(pkg, callingUid));
+        r.setPostSilently(postSilently);
 
         if ((notification.flags & Notification.FLAG_FOREGROUND_SERVICE) != 0) {
             final boolean fgServiceShown = channel.isFgServiceShown();
@@ -5646,6 +5645,8 @@
             }
         }
 
+        r.setShortcutInfo(getShortcutInfo(notification.getShortcutId(), pkg, user));
+
         if (!checkDisqualifyingFeatures(userId, notificationUid, id, tag, r,
                 r.getSbn().getOverrideGroupKey() != null)) {
             return;
@@ -5959,20 +5960,33 @@
         return false;
     }
 
+    private ShortcutInfo getShortcutInfo(String shortcutId, String packageName, UserHandle user) {
+        final long token = Binder.clearCallingIdentity();
+        try {
+            if (shortcutId == null || packageName == null || user == null) {
+                return null;
+            }
+            LauncherApps.ShortcutQuery query = new LauncherApps.ShortcutQuery();
+            if (packageName != null) {
+                query.setPackage(packageName);
+            }
+            if (shortcutId != null) {
+                query.setShortcutIds(Arrays.asList(shortcutId));
+            }
+            query.setQueryFlags(FLAG_MATCH_DYNAMIC | FLAG_MATCH_PINNED | FLAG_MATCH_CACHED);
+            List<ShortcutInfo> shortcuts = mLauncherAppsService.getShortcuts(query, user);
+            ShortcutInfo shortcutInfo = shortcuts != null && shortcuts.size() > 0
+                    ? shortcuts.get(0)
+                    : null;
+            return shortcutInfo;
+        } finally {
+            Binder.restoreCallingIdentity(token);
+        }
+    }
+
     private boolean hasValidShortcutInfo(String shortcutId, String packageName, UserHandle user) {
-        LauncherApps.ShortcutQuery query = new LauncherApps.ShortcutQuery();
-        if (packageName != null) {
-            query.setPackage(packageName);
-        }
-        if (shortcutId != null) {
-            query.setShortcutIds(Arrays.asList(shortcutId));
-        }
-        query.setQueryFlags(FLAG_MATCH_DYNAMIC | FLAG_MATCH_PINNED);
-        List<ShortcutInfo> shortcuts = mLauncherAppsService.getShortcuts(query, user);
-        ShortcutInfo shortcutInfo = shortcuts != null && shortcuts.size() > 0
-                ? shortcuts.get(0)
-                : null;
-        return shortcutInfo != null;
+        ShortcutInfo shortcutInfo = getShortcutInfo(shortcutId, packageName, user);
+        return shortcutInfo != null && shortcutInfo.isLongLived();
     }
 
     private void logBubbleError(String key, String failureMessage) {
@@ -7036,6 +7050,11 @@
             return true;
         }
 
+        // Suppressed because a user manually unsnoozed something (or similar)
+        if (record.shouldPostSilently()) {
+            return true;
+        }
+
         // muted by listener
         final String disableEffects = disableNotificationEffects(record);
         if (disableEffects != null) {
@@ -8050,13 +8069,12 @@
         mHandler.post(new SnoozeNotificationRunnable(key, duration, snoozeCriterionId));
     }
 
-    void unsnoozeNotificationInt(String key, ManagedServiceInfo listener) {
+    void unsnoozeNotificationInt(String key, ManagedServiceInfo listener, boolean muteOnReturn) {
         String listenerName = listener == null ? null : listener.component.toShortString();
         if (DBG) {
             Slog.d(TAG, String.format("unsnooze event(%s, %s)", key, listenerName));
         }
-        mSnoozeHelper.cleanupPersistedContext(key);
-        mSnoozeHelper.repost(key);
+        mSnoozeHelper.repost(key, muteOnReturn);
         handleSavePolicyFile();
     }
 
@@ -8571,7 +8589,8 @@
                     record.getSmartReplies(),
                     record.canBubble(),
                     record.isInterruptive(),
-                    record.isConversation()
+                    record.isConversation(),
+                    record.getShortcutInfo()
             );
             rankings.add(ranking);
         }
diff --git a/services/core/java/com/android/server/notification/NotificationRecord.java b/services/core/java/com/android/server/notification/NotificationRecord.java
index f92e1fc..3f24b38 100644
--- a/services/core/java/com/android/server/notification/NotificationRecord.java
+++ b/services/core/java/com/android/server/notification/NotificationRecord.java
@@ -35,6 +35,7 @@
 import android.content.Intent;
 import android.content.pm.PackageManager;
 import android.content.pm.PackageManagerInternal;
+import android.content.pm.ShortcutInfo;
 import android.graphics.Bitmap;
 import android.media.AudioAttributes;
 import android.media.AudioSystem;
@@ -166,6 +167,7 @@
     private boolean mAllowBubble;
     private Light mLight;
     private boolean mIsNotConversationOverride;
+    private ShortcutInfo mShortcutInfo;
     /**
      * This list contains system generated smart actions from NAS, app-generated smart actions are
      * stored in Notification.actions with isContextual() set to true.
@@ -185,6 +187,7 @@
     private boolean mSuggestionsGeneratedByAssistant;
     private boolean mEditChoicesBeforeSending;
     private boolean mHasSeenSmartReplies;
+    private boolean mPostSilently;
     /**
      * Whether this notification (and its channels) should be considered user locked. Used in
      * conjunction with user sentiment calculation.
@@ -854,6 +857,17 @@
         return mHidden;
     }
 
+    /**
+     * Override of all alerting information on the channel and notification. Used when notifications
+     * are reposted in response to direct user action and thus don't need to alert.
+     */
+    public void setPostSilently(boolean postSilently) {
+        mPostSilently = postSilently;
+    }
+
+    public boolean shouldPostSilently() {
+        return mPostSilently;
+    }
 
     public void setSuppressedVisualEffects(int effects) {
         mSuppressedVisualEffects = effects;
@@ -1338,14 +1352,24 @@
         return hasCustomRemoteView && !hasDecoratedStyle;
     }
 
-    /** Whether this notification is a conversation notification. */
+    public void setShortcutInfo(ShortcutInfo shortcutInfo) {
+        mShortcutInfo = shortcutInfo;
+    }
+
+    public ShortcutInfo getShortcutInfo() {
+        return mShortcutInfo;
+    }
+
+    /**
+     * Whether this notification is a conversation notification.
+     */
     public boolean isConversation() {
         Notification notification = getNotification();
         if (mChannel.isDemoted()
                 || !Notification.MessagingStyle.class.equals(notification.getNotificationStyle())) {
             return false;
         }
-        if (notification.getShortcutId() == null
+        if (mShortcutInfo == null
                 && !FeatureFlagUtils.isEnabled(
                         mContext, FeatureFlagUtils.NOTIF_CONVO_BYPASS_SHORTCUT_REQ)) {
             return false;
@@ -1353,7 +1377,6 @@
         if (mIsNotConversationOverride) {
             return false;
         }
-        // STOPSHIP b/137397357: Check shortcut to make a further decision
         return true;
     }
 
diff --git a/services/core/java/com/android/server/notification/SnoozeHelper.java b/services/core/java/com/android/server/notification/SnoozeHelper.java
index d60c291..9a9e733 100644
--- a/services/core/java/com/android/server/notification/SnoozeHelper.java
+++ b/services/core/java/com/android/server/notification/SnoozeHelper.java
@@ -106,6 +106,8 @@
     private ArrayMap<String, Integer> mUsers = new ArrayMap<>();
     private Callback mCallback;
 
+    private final Object mLock = new Object();
+
     public SnoozeHelper(Context context, Callback callback,
             ManagedServices.UserProfiles userProfiles) {
         mContext = context;
@@ -122,41 +124,52 @@
     }
 
     void cleanupPersistedContext(String key){
-        int userId = mUsers.get(key);
-        String pkg = mPackages.get(key);
-        synchronized (mPersistedSnoozedNotificationsWithContext) {
-            removeRecord(pkg, key, userId, mPersistedSnoozedNotificationsWithContext);
+        synchronized (mLock) {
+            int userId = mUsers.get(key);
+            String pkg = mPackages.get(key);
+            removeRecordLocked(pkg, key, userId, mPersistedSnoozedNotificationsWithContext);
         }
     }
 
-    //This function has a side effect of removing the time from the list of persisted notifications.
-    //IT IS NOT IDEMPOTENT!
     @NonNull
     protected Long getSnoozeTimeForUnpostedNotification(int userId, String pkg, String key) {
-        Long time;
-        synchronized (mPersistedSnoozedNotifications) {
-            time = removeRecord(pkg, key, userId, mPersistedSnoozedNotifications);
+        Long time = null;
+        synchronized (mLock) {
+           ArrayMap<String, Long> snoozed =
+                   mPersistedSnoozedNotifications.get(getPkgKey(userId, pkg));
+           if (snoozed != null) {
+               time = snoozed.get(key);
+           }
         }
         if (time == null) {
-            return 0L;
+            time = 0L;
         }
         return time;
     }
 
     protected String getSnoozeContextForUnpostedNotification(int userId, String pkg, String key) {
-        synchronized (mPersistedSnoozedNotificationsWithContext) {
-            return removeRecord(pkg, key, userId, mPersistedSnoozedNotificationsWithContext);
+        synchronized (mLock) {
+            ArrayMap<String, String> snoozed =
+                    mPersistedSnoozedNotificationsWithContext.get(getPkgKey(userId, pkg));
+            if (snoozed != null) {
+                return snoozed.get(key);
+            }
         }
+        return null;
     }
 
     protected boolean isSnoozed(int userId, String pkg, String key) {
-        return mSnoozedNotifications.containsKey(getPkgKey(userId, pkg))
-                && mSnoozedNotifications.get(getPkgKey(userId, pkg)).containsKey(key);
+        synchronized (mLock) {
+            return mSnoozedNotifications.containsKey(getPkgKey(userId, pkg))
+                    && mSnoozedNotifications.get(getPkgKey(userId, pkg)).containsKey(key);
+        }
     }
 
     protected Collection<NotificationRecord> getSnoozed(int userId, String pkg) {
-        if (mSnoozedNotifications.containsKey(getPkgKey(userId, pkg))) {
-            return mSnoozedNotifications.get(getPkgKey(userId, pkg)).values();
+        synchronized (mLock) {
+            if (mSnoozedNotifications.containsKey(getPkgKey(userId, pkg))) {
+                return mSnoozedNotifications.get(getPkgKey(userId, pkg)).values();
+            }
         }
         return Collections.EMPTY_LIST;
     }
@@ -165,14 +178,16 @@
     ArrayList<NotificationRecord> getNotifications(String pkg,
             String groupKey, Integer userId) {
         ArrayList<NotificationRecord> records =  new ArrayList<>();
-        ArrayMap<String, NotificationRecord> allRecords =
-                mSnoozedNotifications.get(getPkgKey(userId, pkg));
-        if (allRecords != null) {
-            for (int i = 0; i < allRecords.size(); i++) {
-                NotificationRecord r = allRecords.valueAt(i);
-                String currentGroupKey = r.getSbn().getGroup();
-                if (Objects.equals(currentGroupKey, groupKey)) {
-                    records.add(r);
+        synchronized (mLock) {
+            ArrayMap<String, NotificationRecord> allRecords =
+                    mSnoozedNotifications.get(getPkgKey(userId, pkg));
+            if (allRecords != null) {
+                for (int i = 0; i < allRecords.size(); i++) {
+                    NotificationRecord r = allRecords.valueAt(i);
+                    String currentGroupKey = r.getSbn().getGroup();
+                    if (Objects.equals(currentGroupKey, groupKey)) {
+                        records.add(r);
+                    }
                 }
             }
         }
@@ -180,30 +195,34 @@
     }
 
     protected NotificationRecord getNotification(String key) {
-        if (!mUsers.containsKey(key) || !mPackages.containsKey(key)) {
-            Slog.w(TAG, "Snoozed data sets no longer agree for " + key);
-            return null;
+        synchronized (mLock) {
+            if (!mUsers.containsKey(key) || !mPackages.containsKey(key)) {
+                Slog.w(TAG, "Snoozed data sets no longer agree for " + key);
+                return null;
+            }
+            int userId = mUsers.get(key);
+            String pkg = mPackages.get(key);
+            ArrayMap<String, NotificationRecord> snoozed =
+                    mSnoozedNotifications.get(getPkgKey(userId, pkg));
+            if (snoozed == null) {
+                return null;
+            }
+            return snoozed.get(key);
         }
-        int userId = mUsers.get(key);
-        String pkg = mPackages.get(key);
-        ArrayMap<String, NotificationRecord> snoozed =
-                mSnoozedNotifications.get(getPkgKey(userId, pkg));
-        if (snoozed == null) {
-            return null;
-        }
-        return snoozed.get(key);
     }
 
     protected @NonNull List<NotificationRecord> getSnoozed() {
-        // caller filters records based on the current user profiles and listener access, so just
-        // return everything
-        List<NotificationRecord> snoozed= new ArrayList<>();
-        for (String userPkgKey : mSnoozedNotifications.keySet()) {
-            ArrayMap<String, NotificationRecord> snoozedRecords =
-                    mSnoozedNotifications.get(userPkgKey);
-            snoozed.addAll(snoozedRecords.values());
+        synchronized (mLock) {
+            // caller filters records based on the current user profiles and listener access, so just
+            // return everything
+            List<NotificationRecord> snoozed = new ArrayList<>();
+            for (String userPkgKey : mSnoozedNotifications.keySet()) {
+                ArrayMap<String, NotificationRecord> snoozedRecords =
+                        mSnoozedNotifications.get(userPkgKey);
+                snoozed.addAll(snoozedRecords.values());
+            }
+            return snoozed;
         }
-        return snoozed;
     }
 
     /**
@@ -216,9 +235,9 @@
 
         snooze(record);
         scheduleRepost(pkg, key, userId, duration);
-        Long activateAt = SystemClock.elapsedRealtime() + duration;
-        synchronized (mPersistedSnoozedNotifications) {
-            storeRecord(pkg, key, userId, mPersistedSnoozedNotifications, activateAt);
+        Long activateAt = System.currentTimeMillis() + duration;
+        synchronized (mLock) {
+            storeRecordLocked(pkg, key, userId, mPersistedSnoozedNotifications, activateAt);
         }
     }
 
@@ -228,8 +247,8 @@
     protected void snooze(NotificationRecord record, String contextId) {
         int userId = record.getUser().getIdentifier();
         if (contextId != null) {
-            synchronized (mPersistedSnoozedNotificationsWithContext) {
-                storeRecord(record.getSbn().getPackageName(), record.getKey(),
+            synchronized (mLock) {
+                storeRecordLocked(record.getSbn().getPackageName(), record.getKey(),
                         userId, mPersistedSnoozedNotificationsWithContext, contextId);
             }
         }
@@ -241,25 +260,26 @@
         if (DEBUG) {
             Slog.d(TAG, "Snoozing " + record.getKey());
         }
-        storeRecord(record.getSbn().getPackageName(), record.getKey(),
-                userId, mSnoozedNotifications, record);
+        synchronized (mLock) {
+            storeRecordLocked(record.getSbn().getPackageName(), record.getKey(),
+                    userId, mSnoozedNotifications, record);
+        }
     }
 
-    private <T> void storeRecord(String pkg, String key, Integer userId,
+    private <T> void storeRecordLocked(String pkg, String key, Integer userId,
             ArrayMap<String, ArrayMap<String, T>> targets, T object) {
 
+        mPackages.put(key, pkg);
+        mUsers.put(key, userId);
         ArrayMap<String, T> keyToValue = targets.get(getPkgKey(userId, pkg));
         if (keyToValue == null) {
             keyToValue = new ArrayMap<>();
         }
         keyToValue.put(key, object);
         targets.put(getPkgKey(userId, pkg), keyToValue);
-
-        mPackages.put(key, pkg);
-        mUsers.put(key, userId);
     }
 
-    private <T> T removeRecord(String pkg, String key, Integer userId,
+    private <T> T removeRecordLocked(String pkg, String key, Integer userId,
             ArrayMap<String, ArrayMap<String, T>> targets) {
         T object = null;
         ArrayMap<String, T> keyToValue = targets.get(getPkgKey(userId, pkg));
@@ -274,15 +294,17 @@
     }
 
     protected boolean cancel(int userId, String pkg, String tag, int id) {
-        ArrayMap<String, NotificationRecord> recordsForPkg =
-                mSnoozedNotifications.get(getPkgKey(userId, pkg));
-        if (recordsForPkg != null) {
-            final Set<Map.Entry<String, NotificationRecord>> records = recordsForPkg.entrySet();
-            for (Map.Entry<String, NotificationRecord> record : records) {
-                final StatusBarNotification sbn = record.getValue().getSbn();
-                if (Objects.equals(sbn.getTag(), tag) && sbn.getId() == id) {
-                    record.getValue().isCanceled = true;
-                    return true;
+        synchronized (mLock) {
+            ArrayMap<String, NotificationRecord> recordsForPkg =
+                    mSnoozedNotifications.get(getPkgKey(userId, pkg));
+            if (recordsForPkg != null) {
+                final Set<Map.Entry<String, NotificationRecord>> records = recordsForPkg.entrySet();
+                for (Map.Entry<String, NotificationRecord> record : records) {
+                    final StatusBarNotification sbn = record.getValue().getSbn();
+                    if (Objects.equals(sbn.getTag(), tag) && sbn.getId() == id) {
+                        record.getValue().isCanceled = true;
+                        return true;
+                    }
                 }
             }
         }
@@ -290,125 +312,149 @@
     }
 
     protected void cancel(int userId, boolean includeCurrentProfiles) {
-        if (mSnoozedNotifications.size() == 0) {
-            return;
-        }
-        IntArray userIds = new IntArray();
-        userIds.add(userId);
-        if (includeCurrentProfiles) {
-            userIds = mUserProfiles.getCurrentProfileIds();
-        }
-        for (ArrayMap<String, NotificationRecord> snoozedRecords : mSnoozedNotifications.values()) {
-            for (NotificationRecord r : snoozedRecords.values()) {
-                if (userIds.binarySearch(r.getUserId()) >= 0) {
-                    r.isCanceled = true;
+        synchronized (mLock) {
+            if (mSnoozedNotifications.size() == 0) {
+                return;
+            }
+            IntArray userIds = new IntArray();
+            userIds.add(userId);
+            if (includeCurrentProfiles) {
+                userIds = mUserProfiles.getCurrentProfileIds();
+            }
+            for (ArrayMap<String, NotificationRecord> snoozedRecords : mSnoozedNotifications.values()) {
+                for (NotificationRecord r : snoozedRecords.values()) {
+                    if (userIds.binarySearch(r.getUserId()) >= 0) {
+                        r.isCanceled = true;
+                    }
                 }
             }
         }
     }
 
     protected boolean cancel(int userId, String pkg) {
-        ArrayMap<String, NotificationRecord> records =
-                mSnoozedNotifications.get(getPkgKey(userId, pkg));
-        if (records == null) {
-            return false;
+        synchronized (mLock) {
+            ArrayMap<String, NotificationRecord> records =
+                    mSnoozedNotifications.get(getPkgKey(userId, pkg));
+            if (records == null) {
+                return false;
+            }
+            int N = records.size();
+            for (int i = 0; i < N; i++) {
+                records.valueAt(i).isCanceled = true;
+            }
+            return true;
         }
-        int N = records.size();
-        for (int i = 0; i < N; i++) {
-            records.valueAt(i).isCanceled = true;
-        }
-        return true;
     }
 
     /**
      * Updates the notification record so the most up to date information is shown on re-post.
      */
     protected void update(int userId, NotificationRecord record) {
-        ArrayMap<String, NotificationRecord> records =
-                mSnoozedNotifications.get(getPkgKey(userId, record.getSbn().getPackageName()));
-        if (records == null) {
-            return;
-        }
-        records.put(record.getKey(), record);
-    }
-
-    protected void repost(String key) {
-        Integer userId = mUsers.get(key);
-        if (userId != null) {
-            repost(key, userId);
+        synchronized (mLock) {
+            ArrayMap<String, NotificationRecord> records =
+                    mSnoozedNotifications.get(getPkgKey(userId, record.getSbn().getPackageName()));
+            if (records == null) {
+                return;
+            }
+            records.put(record.getKey(), record);
         }
     }
 
-    protected void repost(String key, int userId) {
-        final String pkg = mPackages.remove(key);
-        ArrayMap<String, NotificationRecord> records =
-                mSnoozedNotifications.get(getPkgKey(userId, pkg));
-        if (records == null) {
-            return;
+    protected void repost(String key, boolean muteOnReturn) {
+        synchronized (mLock) {
+            Integer userId = mUsers.get(key);
+            if (userId != null) {
+                repost(key, userId, muteOnReturn);
+            }
         }
-        final NotificationRecord record = records.remove(key);
-        mPackages.remove(key);
-        mUsers.remove(key);
+    }
+
+    protected void repost(String key, int userId, boolean muteOnReturn) {
+        NotificationRecord record;
+        synchronized (mLock) {
+            final String pkg = mPackages.remove(key);
+            mUsers.remove(key);
+            removeRecordLocked(pkg, key, userId, mPersistedSnoozedNotifications);
+            removeRecordLocked(pkg, key, userId, mPersistedSnoozedNotificationsWithContext);
+            ArrayMap<String, NotificationRecord> records =
+                    mSnoozedNotifications.get(getPkgKey(userId, pkg));
+            if (records == null) {
+                return;
+            }
+            record = records.remove(key);
+
+        }
 
         if (record != null && !record.isCanceled) {
-            final PendingIntent pi = createPendingIntent(pkg, record.getKey(), userId);
+            final PendingIntent pi = createPendingIntent(
+                    record.getSbn().getPackageName(), record.getKey(), userId);
             mAm.cancel(pi);
             MetricsLogger.action(record.getLogMaker()
                     .setCategory(MetricsProto.MetricsEvent.NOTIFICATION_SNOOZED)
                     .setType(MetricsProto.MetricsEvent.TYPE_OPEN));
-            mCallback.repost(userId, record);
+            mCallback.repost(userId, record, muteOnReturn);
         }
     }
 
     protected void repostGroupSummary(String pkg, int userId, String groupKey) {
-        ArrayMap<String, NotificationRecord> recordsByKey
-                = mSnoozedNotifications.get(getPkgKey(userId, pkg));
-        if (recordsByKey == null) {
-            return;
-        }
-
-        String groupSummaryKey = null;
-        int N = recordsByKey.size();
-        for (int i = 0; i < N; i++) {
-            final NotificationRecord potentialGroupSummary = recordsByKey.valueAt(i);
-            if (potentialGroupSummary.getSbn().isGroup()
-                    && potentialGroupSummary.getNotification().isGroupSummary()
-                    && groupKey.equals(potentialGroupSummary.getGroupKey())) {
-                groupSummaryKey = potentialGroupSummary.getKey();
-                break;
+        synchronized (mLock) {
+            ArrayMap<String, NotificationRecord> recordsByKey
+                    = mSnoozedNotifications.get(getPkgKey(userId, pkg));
+            if (recordsByKey == null) {
+                return;
             }
-        }
 
-        if (groupSummaryKey != null) {
-            NotificationRecord record = recordsByKey.remove(groupSummaryKey);
-            mPackages.remove(groupSummaryKey);
-            mUsers.remove(groupSummaryKey);
+            String groupSummaryKey = null;
+            int N = recordsByKey.size();
+            for (int i = 0; i < N; i++) {
+                final NotificationRecord potentialGroupSummary = recordsByKey.valueAt(i);
+                if (potentialGroupSummary.getSbn().isGroup()
+                        && potentialGroupSummary.getNotification().isGroupSummary()
+                        && groupKey.equals(potentialGroupSummary.getGroupKey())) {
+                    groupSummaryKey = potentialGroupSummary.getKey();
+                    break;
+                }
+            }
 
-            if (record != null && !record.isCanceled) {
-                MetricsLogger.action(record.getLogMaker()
-                        .setCategory(MetricsProto.MetricsEvent.NOTIFICATION_SNOOZED)
-                        .setType(MetricsProto.MetricsEvent.TYPE_OPEN));
-                mCallback.repost(userId, record);
+            if (groupSummaryKey != null) {
+                NotificationRecord record = recordsByKey.remove(groupSummaryKey);
+                mPackages.remove(groupSummaryKey);
+                mUsers.remove(groupSummaryKey);
+
+                if (record != null && !record.isCanceled) {
+                    Runnable runnable = () -> {
+                        MetricsLogger.action(record.getLogMaker()
+                                .setCategory(MetricsProto.MetricsEvent.NOTIFICATION_SNOOZED)
+                                .setType(MetricsProto.MetricsEvent.TYPE_OPEN));
+                        mCallback.repost(userId, record, false);
+                    };
+                    runnable.run();
+                }
             }
         }
     }
 
     protected void clearData(int userId, String pkg) {
-        ArrayMap<String, NotificationRecord> records =
-                mSnoozedNotifications.get(getPkgKey(userId, pkg));
-        if (records == null) {
-            return;
-        }
-        for (int i = records.size() - 1; i >= 0; i--) {
-            final NotificationRecord r = records.removeAt(i);
-            if (r != null) {
-                mPackages.remove(r.getKey());
-                mUsers.remove(r.getKey());
-                final PendingIntent pi = createPendingIntent(pkg, r.getKey(), userId);
-                mAm.cancel(pi);
-                MetricsLogger.action(r.getLogMaker()
-                        .setCategory(MetricsProto.MetricsEvent.NOTIFICATION_SNOOZED)
-                        .setType(MetricsProto.MetricsEvent.TYPE_DISMISS));
+        synchronized (mLock) {
+            ArrayMap<String, NotificationRecord> records =
+                    mSnoozedNotifications.get(getPkgKey(userId, pkg));
+            if (records == null) {
+                return;
+            }
+            for (int i = records.size() - 1; i >= 0; i--) {
+                final NotificationRecord r = records.removeAt(i);
+                if (r != null) {
+                    mPackages.remove(r.getKey());
+                    mUsers.remove(r.getKey());
+                    Runnable runnable = () -> {
+                        final PendingIntent pi = createPendingIntent(pkg, r.getKey(), userId);
+                        mAm.cancel(pi);
+                        MetricsLogger.action(r.getLogMaker()
+                                .setCategory(MetricsProto.MetricsEvent.NOTIFICATION_SNOOZED)
+                                .setType(MetricsProto.MetricsEvent.TYPE_DISMISS));
+                    };
+                    runnable.run();
+                }
             }
         }
     }
@@ -425,93 +471,102 @@
     }
 
     public void scheduleRepostsForPersistedNotifications(long currentTime) {
-        for (ArrayMap<String, Long> snoozed : mPersistedSnoozedNotifications.values()) {
-            for (int i = 0; i < snoozed.size(); i++) {
-                String key = snoozed.keyAt(i);
-                Long time = snoozed.valueAt(i);
-                String pkg = mPackages.get(key);
-                Integer userId = mUsers.get(key);
-                if (time == null || pkg == null || userId == null) {
-                    Slog.w(TAG, "data out of sync: " + time + "|" + pkg + "|" + userId);
-                    continue;
-                }
-                if (time != null && time > currentTime) {
-                    scheduleRepostAtTime(pkg, key, userId, time);
+        synchronized (mLock) {
+            for (ArrayMap<String, Long> snoozed : mPersistedSnoozedNotifications.values()) {
+                for (int i = 0; i < snoozed.size(); i++) {
+                    String key = snoozed.keyAt(i);
+                    Long time = snoozed.valueAt(i);
+                    String pkg = mPackages.get(key);
+                    Integer userId = mUsers.get(key);
+                    if (time == null || pkg == null || userId == null) {
+                        Slog.w(TAG, "data out of sync: " + time + "|" + pkg + "|" + userId);
+                        continue;
+                    }
+                    if (time != null && time > currentTime) {
+                        scheduleRepostAtTime(pkg, key, userId, time);
+                    }
                 }
             }
-
         }
     }
 
     private void scheduleRepost(String pkg, String key, int userId, long duration) {
-        scheduleRepostAtTime(pkg, key, userId, SystemClock.elapsedRealtime() + duration);
+        scheduleRepostAtTime(pkg, key, userId, System.currentTimeMillis() + duration);
     }
 
     private void scheduleRepostAtTime(String pkg, String key, int userId, long time) {
-        long identity = Binder.clearCallingIdentity();
-        try {
-            final PendingIntent pi = createPendingIntent(pkg, key, userId);
-            mAm.cancel(pi);
-            if (DEBUG) Slog.d(TAG, "Scheduling evaluate for " + new Date(time));
-            mAm.setExactAndAllowWhileIdle(AlarmManager.ELAPSED_REALTIME_WAKEUP, time, pi);
-        } finally {
-            Binder.restoreCallingIdentity(identity);
-        }
+        Runnable runnable = () -> {
+            long identity = Binder.clearCallingIdentity();
+            try {
+                final PendingIntent pi = createPendingIntent(pkg, key, userId);
+                mAm.cancel(pi);
+                if (DEBUG) Slog.d(TAG, "Scheduling evaluate for " + new Date(time));
+                mAm.setExactAndAllowWhileIdle(AlarmManager.RTC_WAKEUP, time, pi);
+            } finally {
+                Binder.restoreCallingIdentity(identity);
+            }
+        };
+        runnable.run();
     }
 
     public void dump(PrintWriter pw, NotificationManagerService.DumpFilter filter) {
-        pw.println("\n  Snoozed notifications:");
-        for (String userPkgKey : mSnoozedNotifications.keySet()) {
-            pw.print(INDENT);
-            pw.println("key: " + userPkgKey);
-            ArrayMap<String, NotificationRecord> snoozedRecords =
-                    mSnoozedNotifications.get(userPkgKey);
-            Set<String> snoozedKeys = snoozedRecords.keySet();
-            for (String key : snoozedKeys) {
+        synchronized (mLock) {
+            pw.println("\n  Snoozed notifications:");
+            for (String userPkgKey : mSnoozedNotifications.keySet()) {
                 pw.print(INDENT);
-                pw.print(INDENT);
-                pw.print(INDENT);
-                pw.println(key);
+                pw.println("key: " + userPkgKey);
+                ArrayMap<String, NotificationRecord> snoozedRecords =
+                        mSnoozedNotifications.get(userPkgKey);
+                Set<String> snoozedKeys = snoozedRecords.keySet();
+                for (String key : snoozedKeys) {
+                    pw.print(INDENT);
+                    pw.print(INDENT);
+                    pw.print(INDENT);
+                    pw.println(key);
+                }
             }
-        }
-        pw.println("\n Pending snoozed notifications");
-        for (String userPkgKey : mPersistedSnoozedNotifications.keySet()) {
-            pw.print(INDENT);
-            pw.println("key: " + userPkgKey);
-            ArrayMap<String, Long> snoozedRecords =
-                    mPersistedSnoozedNotifications.get(userPkgKey);
-            if (snoozedRecords == null) {
-                continue;
-            }
-            Set<String> snoozedKeys = snoozedRecords.keySet();
-            for (String key : snoozedKeys) {
+            pw.println("\n Pending snoozed notifications");
+            for (String userPkgKey : mPersistedSnoozedNotifications.keySet()) {
                 pw.print(INDENT);
-                pw.print(INDENT);
-                pw.print(INDENT);
-                pw.print(key);
-                pw.print(INDENT);
-                pw.println(snoozedRecords.get(key));
+                pw.println("key: " + userPkgKey);
+                ArrayMap<String, Long> snoozedRecords =
+                        mPersistedSnoozedNotifications.get(userPkgKey);
+                if (snoozedRecords == null) {
+                    continue;
+                }
+                Set<String> snoozedKeys = snoozedRecords.keySet();
+                for (String key : snoozedKeys) {
+                    pw.print(INDENT);
+                    pw.print(INDENT);
+                    pw.print(INDENT);
+                    pw.print(key);
+                    pw.print(INDENT);
+                    pw.println(snoozedRecords.get(key));
+                }
             }
         }
     }
 
     protected void writeXml(XmlSerializer out) throws IOException {
-        final long currentTime = System.currentTimeMillis();
-        out.startTag(null, XML_TAG_NAME);
-        writeXml(out, mPersistedSnoozedNotifications, XML_SNOOZED_NOTIFICATION,
-                value -> {
-                    if (value < currentTime) {
-                        return;
-                    }
-                    out.attribute(null, XML_SNOOZED_NOTIFICATION_TIME,
-                            value.toString());
-                });
-        writeXml(out, mPersistedSnoozedNotificationsWithContext, XML_SNOOZED_NOTIFICATION_CONTEXT,
-                value -> {
-                    out.attribute(null, XML_SNOOZED_NOTIFICATION_CONTEXT_ID,
-                            value);
-                });
-        out.endTag(null, XML_TAG_NAME);
+        synchronized (mLock) {
+            final long currentTime = System.currentTimeMillis();
+            out.startTag(null, XML_TAG_NAME);
+            writeXml(out, mPersistedSnoozedNotifications, XML_SNOOZED_NOTIFICATION,
+                    value -> {
+                        if (value < currentTime) {
+                            return;
+                        }
+                        out.attribute(null, XML_SNOOZED_NOTIFICATION_TIME,
+                                value.toString());
+                    });
+            writeXml(out, mPersistedSnoozedNotificationsWithContext,
+                    XML_SNOOZED_NOTIFICATION_CONTEXT,
+                    value -> {
+                        out.attribute(null, XML_SNOOZED_NOTIFICATION_CONTEXT_ID,
+                                value);
+                    });
+            out.endTag(null, XML_TAG_NAME);
+        }
     }
 
     private interface Inserter<T> {
@@ -522,32 +577,35 @@
             ArrayMap<String, ArrayMap<String, T>> targets, String tag,
             Inserter<T> attributeInserter)
             throws IOException {
-        synchronized (targets) {
-            final int M = targets.size();
-            for (int i = 0; i < M; i++) {
-                // T is a String (snoozed until context) or Long (snoozed until time)
-                ArrayMap<String, T> keyToValue = targets.valueAt(i);
-                for (int j = 0; j < keyToValue.size(); j++) {
-                    String key = keyToValue.keyAt(j);
-                    T value = keyToValue.valueAt(j);
-                    String pkg = mPackages.get(key);
-                    Integer userId = mUsers.get(key);
+        final int M = targets.size();
+        for (int i = 0; i < M; i++) {
+            // T is a String (snoozed until context) or Long (snoozed until time)
+            ArrayMap<String, T> keyToValue = targets.valueAt(i);
+            for (int j = 0; j < keyToValue.size(); j++) {
+                String key = keyToValue.keyAt(j);
+                T value = keyToValue.valueAt(j);
+                String pkg = mPackages.get(key);
+                Integer userId = mUsers.get(key);
 
-                    out.startTag(null, tag);
-
-                    attributeInserter.insert(value);
-
-                    out.attribute(null, XML_SNOOZED_NOTIFICATION_VERSION_LABEL,
-                            XML_SNOOZED_NOTIFICATION_VERSION);
-                    out.attribute(null, XML_SNOOZED_NOTIFICATION_KEY, key);
-
-
-                    out.attribute(null, XML_SNOOZED_NOTIFICATION_PKG, pkg);
-                    out.attribute(null, XML_SNOOZED_NOTIFICATION_USER_ID,
-                            String.valueOf(userId));
-
-                    out.endTag(null, tag);
+                if (pkg == null || userId == null) {
+                    Slog.w(TAG, "pkg " + pkg + " or user " + userId + " missing for " + key);
+                    continue;
                 }
+
+                out.startTag(null, tag);
+
+                attributeInserter.insert(value);
+
+                out.attribute(null, XML_SNOOZED_NOTIFICATION_VERSION_LABEL,
+                        XML_SNOOZED_NOTIFICATION_VERSION);
+                out.attribute(null, XML_SNOOZED_NOTIFICATION_KEY, key);
+
+
+                out.attribute(null, XML_SNOOZED_NOTIFICATION_PKG, pkg);
+                out.attribute(null, XML_SNOOZED_NOTIFICATION_USER_ID,
+                        String.valueOf(userId));
+
+                out.endTag(null, tag);
             }
         }
     }
@@ -575,16 +633,18 @@
                         final Long time = XmlUtils.readLongAttribute(
                                 parser, XML_SNOOZED_NOTIFICATION_TIME, 0);
                         if (time > currentTime) { //only read new stuff
-                            synchronized (mPersistedSnoozedNotifications) {
-                                storeRecord(pkg, key, userId, mPersistedSnoozedNotifications, time);
+                            synchronized (mLock) {
+                                storeRecordLocked(
+                                        pkg, key, userId, mPersistedSnoozedNotifications, time);
                             }
                         }
                     }
                     if (tag.equals(XML_SNOOZED_NOTIFICATION_CONTEXT)) {
                         final String creationId = parser.getAttributeValue(
                                 null, XML_SNOOZED_NOTIFICATION_CONTEXT_ID);
-                        synchronized (mPersistedSnoozedNotificationsWithContext) {
-                            storeRecord(pkg, key, userId, mPersistedSnoozedNotificationsWithContext,
+                        synchronized (mLock) {
+                            storeRecordLocked(
+                                    pkg, key, userId, mPersistedSnoozedNotificationsWithContext,
                                     creationId);
                         }
                     }
@@ -601,7 +661,7 @@
     }
 
     protected interface Callback {
-        void repost(int userId, NotificationRecord r);
+        void repost(int userId, NotificationRecord r, boolean muteOnReturn);
     }
 
     private final BroadcastReceiver mBroadcastReceiver = new BroadcastReceiver() {
@@ -612,7 +672,7 @@
             }
             if (REPOST_ACTION.equals(intent.getAction())) {
                 repost(intent.getStringExtra(EXTRA_KEY), intent.getIntExtra(EXTRA_USER_ID,
-                        UserHandle.USER_SYSTEM));
+                        UserHandle.USER_SYSTEM), false);
             }
         }
     };
diff --git a/services/core/java/com/android/server/om/IdmapManager.java b/services/core/java/com/android/server/om/IdmapManager.java
index f3c9128..7c9be2d 100644
--- a/services/core/java/com/android/server/om/IdmapManager.java
+++ b/services/core/java/com/android/server/om/IdmapManager.java
@@ -21,17 +21,17 @@
 
 import android.annotation.NonNull;
 import android.content.om.OverlayInfo;
+import android.content.om.OverlayableInfo;
 import android.content.pm.ApplicationInfo;
 import android.content.pm.PackageInfo;
 import android.os.Build.VERSION_CODES;
-import android.os.IIdmap2;
+import android.os.OverlayablePolicy;
 import android.os.SystemProperties;
 import android.os.UserHandle;
 import android.util.Slog;
 
-import com.android.server.om.OverlayManagerServiceImpl.PackageManagerHelper;
-
 import java.io.File;
+import java.io.IOException;
 
 /**
  * Handle the creation and deletion of idmap files.
@@ -55,11 +55,11 @@
         VENDOR_IS_Q_OR_LATER = isQOrLater;
     }
 
-    private final PackageManagerHelper mPackageManager;
+    private final OverlayableInfoCallback mOverlayableCallback;
     private final IdmapDaemon mIdmapDaemon;
 
-    IdmapManager(final PackageManagerHelper packageManager) {
-        mPackageManager = packageManager;
+    IdmapManager(final OverlayableInfoCallback verifyCallback) {
+        mOverlayableCallback = verifyCallback;
         mIdmapDaemon = IdmapDaemon.getInstance();
     }
 
@@ -148,40 +148,67 @@
     private int calculateFulfilledPolicies(@NonNull final PackageInfo targetPackage,
             @NonNull final PackageInfo overlayPackage, int userId)  {
         final ApplicationInfo ai = overlayPackage.applicationInfo;
-        int fulfilledPolicies = IIdmap2.POLICY_PUBLIC;
+        int fulfilledPolicies = OverlayablePolicy.PUBLIC;
 
         // Overlay matches target signature
-        if (mPackageManager.signaturesMatching(targetPackage.packageName,
+        if (mOverlayableCallback.signaturesMatching(targetPackage.packageName,
                 overlayPackage.packageName, userId)) {
-            fulfilledPolicies |= IIdmap2.POLICY_SIGNATURE;
+            fulfilledPolicies |= OverlayablePolicy.SIGNATURE;
+        }
+
+        // Overlay matches actor signature
+        if (matchesActorSignature(targetPackage, overlayPackage, userId)) {
+            fulfilledPolicies |= OverlayablePolicy.ACTOR_SIGNATURE;
         }
 
         // Vendor partition (/vendor)
         if (ai.isVendor()) {
-            return fulfilledPolicies | IIdmap2.POLICY_VENDOR_PARTITION;
+            return fulfilledPolicies | OverlayablePolicy.VENDOR_PARTITION;
         }
 
         // Product partition (/product)
         if (ai.isProduct()) {
-            return fulfilledPolicies | IIdmap2.POLICY_PRODUCT_PARTITION;
+            return fulfilledPolicies | OverlayablePolicy.PRODUCT_PARTITION;
         }
 
         // Odm partition (/odm)
         if (ai.isOdm()) {
-            return fulfilledPolicies | IIdmap2.POLICY_ODM_PARTITION;
+            return fulfilledPolicies | OverlayablePolicy.ODM_PARTITION;
         }
 
         // Oem partition (/oem)
         if (ai.isOem()) {
-            return fulfilledPolicies | IIdmap2.POLICY_OEM_PARTITION;
+            return fulfilledPolicies | OverlayablePolicy.OEM_PARTITION;
         }
 
         // System_ext partition (/system_ext) is considered as system
         // Check this last since every partition except for data is scanned as system in the PMS.
         if (ai.isSystemApp() || ai.isSystemExt()) {
-            return fulfilledPolicies | IIdmap2.POLICY_SYSTEM_PARTITION;
+            return fulfilledPolicies | OverlayablePolicy.SYSTEM_PARTITION;
         }
 
         return fulfilledPolicies;
     }
+
+    private boolean matchesActorSignature(@NonNull PackageInfo targetPackage,
+            @NonNull PackageInfo overlayPackage, int userId) {
+        String targetOverlayableName = overlayPackage.targetOverlayableName;
+        if (targetOverlayableName != null) {
+            try {
+                OverlayableInfo overlayableInfo = mOverlayableCallback.getOverlayableForTarget(
+                        targetPackage.packageName, targetOverlayableName, userId);
+                if (overlayableInfo != null) {
+                    String actorPackageName = OverlayActorEnforcer.getPackageNameForActor(
+                            overlayableInfo.actor, mOverlayableCallback.getNamedActors()).first;
+                    if (mOverlayableCallback.signaturesMatching(actorPackageName,
+                            overlayPackage.packageName, userId)) {
+                        return true;
+                    }
+                }
+            } catch (IOException ignored) {
+            }
+        }
+
+        return false;
+    }
 }
diff --git a/services/core/java/com/android/server/om/OverlayActorEnforcer.java b/services/core/java/com/android/server/om/OverlayActorEnforcer.java
index 4c85603..40efb7c 100644
--- a/services/core/java/com/android/server/om/OverlayActorEnforcer.java
+++ b/services/core/java/com/android/server/om/OverlayActorEnforcer.java
@@ -17,7 +17,6 @@
 package com.android.server.om;
 
 import android.annotation.NonNull;
-import android.annotation.Nullable;
 import android.content.om.OverlayInfo;
 import android.content.om.OverlayableInfo;
 import android.content.pm.ApplicationInfo;
@@ -46,7 +45,7 @@
     // By default, the reason is not logged to prevent leaks of why it failed
     private static final boolean DEBUG_REASON = false;
 
-    private final VerifyCallback mVerifyCallback;
+    private final OverlayableInfoCallback mOverlayableCallback;
 
     /**
      * @return nullable actor result with {@link ActorState} failure status
@@ -80,8 +79,8 @@
         return Pair.create(packageName, ActorState.ALLOWED);
     }
 
-    public OverlayActorEnforcer(@NonNull VerifyCallback verifyCallback) {
-        mVerifyCallback = verifyCallback;
+    public OverlayActorEnforcer(@NonNull OverlayableInfoCallback overlayableCallback) {
+        mOverlayableCallback = overlayableCallback;
     }
 
     void enforceActor(@NonNull OverlayInfo overlayInfo, @NonNull String methodName,
@@ -117,7 +116,7 @@
                 return ActorState.ALLOWED;
         }
 
-        String[] callingPackageNames = mVerifyCallback.getPackagesForUid(callingUid);
+        String[] callingPackageNames = mOverlayableCallback.getPackagesForUid(callingUid);
         if (ArrayUtils.isEmpty(callingPackageNames)) {
             return ActorState.NO_PACKAGES_FOR_UID;
         }
@@ -132,12 +131,12 @@
 
         if (TextUtils.isEmpty(targetOverlayableName)) {
             try {
-                if (mVerifyCallback.doesTargetDefineOverlayable(targetPackageName, userId)) {
+                if (mOverlayableCallback.doesTargetDefineOverlayable(targetPackageName, userId)) {
                     return ActorState.MISSING_TARGET_OVERLAYABLE_NAME;
                 } else {
                     // If there's no overlayable defined, fallback to the legacy permission check
                     try {
-                        mVerifyCallback.enforcePermission(
+                        mOverlayableCallback.enforcePermission(
                                 android.Manifest.permission.CHANGE_OVERLAY_PACKAGES, methodName);
 
                         // If the previous method didn't throw, check passed
@@ -153,7 +152,7 @@
 
         OverlayableInfo targetOverlayable;
         try {
-            targetOverlayable = mVerifyCallback.getOverlayableForTarget(targetPackageName,
+            targetOverlayable = mOverlayableCallback.getOverlayableForTarget(targetPackageName,
                     targetOverlayableName, userId);
         } catch (IOException e) {
             return ActorState.UNABLE_TO_GET_TARGET;
@@ -167,7 +166,7 @@
         if (TextUtils.isEmpty(actor)) {
             // If there's no actor defined, fallback to the legacy permission check
             try {
-                mVerifyCallback.enforcePermission(
+                mOverlayableCallback.enforcePermission(
                         android.Manifest.permission.CHANGE_OVERLAY_PACKAGES, methodName);
 
                 // If the previous method didn't throw, check passed
@@ -177,7 +176,7 @@
             }
         }
 
-        Map<String, Map<String, String>> namedActors = mVerifyCallback.getNamedActors();
+        Map<String, Map<String, String>> namedActors = mOverlayableCallback.getNamedActors();
         Pair<String, ActorState> actorUriPair = getPackageNameForActor(actor, namedActors);
         ActorState actorUriState = actorUriPair.second;
         if (actorUriState != ActorState.ALLOWED) {
@@ -185,7 +184,7 @@
         }
 
         String packageName = actorUriPair.first;
-        PackageInfo packageInfo = mVerifyCallback.getPackageInfo(packageName, userId);
+        PackageInfo packageInfo = mOverlayableCallback.getPackageInfo(packageName, userId);
         if (packageInfo == null) {
             return ActorState.MISSING_APP_INFO;
         }
@@ -211,7 +210,7 @@
      * For easier logging/debugging, a set of all possible failure/success states when running
      * enforcement.
      */
-    enum ActorState {
+    public enum ActorState {
         ALLOWED,
         INVALID_ACTOR,
         MISSING_NAMESPACE,
@@ -228,53 +227,4 @@
         UNABLE_TO_GET_TARGET,
         MISSING_LEGACY_PERMISSION
     }
-
-    /**
-     * Delegate to the system for querying information about packages.
-     */
-    public interface VerifyCallback {
-
-        /**
-         * Read from the APK and AndroidManifest of a package to return the overlayable defined for
-         * a given name.
-         *
-         * @throws IOException if the target can't be read
-         */
-        @Nullable
-        OverlayableInfo getOverlayableForTarget(@NonNull String packageName,
-                @Nullable String targetOverlayableName, int userId)
-                throws IOException;
-
-        /**
-         * @see android.content.pm.PackageManager#getPackagesForUid(int)
-         */
-        @Nullable
-        String[] getPackagesForUid(int uid);
-
-        /**
-         * @param userId user to filter package visibility by
-         * @see android.content.pm.PackageManager#getPackageInfo(String, int)
-         */
-        @Nullable
-        PackageInfo getPackageInfo(@NonNull String packageName, int userId);
-
-        /**
-         * @return map of system pre-defined, uniquely named actors; keys are namespace,
-         * value maps actor name to package name
-         */
-        @NonNull
-        Map<String, Map<String, String>> getNamedActors();
-
-        /**
-         * @return true if the target package has declared an overlayable
-         */
-        boolean doesTargetDefineOverlayable(String targetPackageName, int userId)
-                throws RemoteException, IOException;
-
-        /**
-         * @throws SecurityException containing message if the caller doesn't have the given
-         *                           permission
-         */
-        void enforcePermission(String permission, String message) throws SecurityException;
-    }
 }
diff --git a/services/core/java/com/android/server/om/OverlayManagerService.java b/services/core/java/com/android/server/om/OverlayManagerService.java
index f221285..c81f7cd 100644
--- a/services/core/java/com/android/server/om/OverlayManagerService.java
+++ b/services/core/java/com/android/server/om/OverlayManagerService.java
@@ -226,7 +226,7 @@
 
     private final AtomicFile mSettingsFile;
 
-    private final PackageManagerHelper mPackageManager;
+    private final PackageManagerHelperImpl mPackageManager;
 
     private final UserManagerService mUserManager;
 
@@ -244,7 +244,7 @@
             traceBegin(TRACE_TAG_RRO, "OMS#OverlayManagerService");
             mSettingsFile = new AtomicFile(
                     new File(Environment.getDataSystemDirectory(), "overlays.xml"), "overlays");
-            mPackageManager = new PackageManagerHelper(context);
+            mPackageManager = new PackageManagerHelperImpl(context);
             mUserManager = UserManagerService.getInstance();
             IdmapManager im = new IdmapManager(mPackageManager);
             mSettings = new OverlayManagerSettings();
@@ -1053,14 +1053,8 @@
         }
     }
 
-    /**
-     * Delegate for {@link android.content.pm.PackageManager} and {@link PackageManagerInternal}
-     * functionality, separated for easy testing.
-     *
-     * @hide
-     */
-    public static final class PackageManagerHelper implements
-            OverlayManagerServiceImpl.PackageManagerHelper, OverlayActorEnforcer.VerifyCallback {
+    private static final class PackageManagerHelperImpl implements PackageManagerHelper,
+            OverlayableInfoCallback {
 
         private final Context mContext;
         private final IPackageManager mPackageManager;
@@ -1073,7 +1067,7 @@
         // behind until all pending intents have been processed.
         private final SparseArray<HashMap<String, PackageInfo>> mCache = new SparseArray<>();
 
-        PackageManagerHelper(Context context) {
+        PackageManagerHelperImpl(Context context) {
             mContext = context;
             mPackageManager = getPackageManager();
             mPackageManagerInternal = LocalServices.getService(PackageManagerInternal.class);
@@ -1132,7 +1126,7 @@
         @Nullable
         @Override
         public OverlayableInfo getOverlayableForTarget(@NonNull String packageName,
-                @Nullable String targetOverlayableName, int userId)
+                @NonNull String targetOverlayableName, int userId)
                 throws IOException {
             PackageInfo packageInfo = getPackageInfo(packageName, userId);
             if (packageInfo == null) {
diff --git a/services/core/java/com/android/server/om/OverlayManagerServiceImpl.java b/services/core/java/com/android/server/om/OverlayManagerServiceImpl.java
index 2493057..5734271 100644
--- a/services/core/java/com/android/server/om/OverlayManagerServiceImpl.java
+++ b/services/core/java/com/android/server/om/OverlayManagerServiceImpl.java
@@ -18,7 +18,6 @@
 
 import static android.content.om.OverlayInfo.STATE_DISABLED;
 import static android.content.om.OverlayInfo.STATE_ENABLED;
-import static android.content.om.OverlayInfo.STATE_ENABLED_IMMUTABLE;
 import static android.content.om.OverlayInfo.STATE_MISSING_TARGET;
 import static android.content.om.OverlayInfo.STATE_NO_IDMAP;
 import static android.content.om.OverlayInfo.STATE_OVERLAY_IS_BEING_REPLACED;
@@ -806,11 +805,4 @@
          **/
         void onOverlaysChanged(@NonNull String targetPackage, int userId);
     }
-
-    interface PackageManagerHelper {
-        PackageInfo getPackageInfo(@NonNull String packageName, int userId);
-        boolean signaturesMatching(@NonNull String packageName1, @NonNull String packageName2,
-                                   int userId);
-        List<PackageInfo> getOverlayPackages(int userId);
-    }
 }
diff --git a/services/core/java/com/android/server/om/OverlayableInfoCallback.java b/services/core/java/com/android/server/om/OverlayableInfoCallback.java
new file mode 100644
index 0000000..6b81884
--- /dev/null
+++ b/services/core/java/com/android/server/om/OverlayableInfoCallback.java
@@ -0,0 +1,85 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.server.om;
+
+
+import android.annotation.NonNull;
+import android.annotation.Nullable;
+import android.content.om.OverlayableInfo;
+import android.content.pm.PackageInfo;
+import android.content.pm.PackageManager;
+import android.os.RemoteException;
+
+import com.android.server.pm.PackageManagerServiceUtils;
+
+import java.io.IOException;
+import java.util.Map;
+
+/**
+ * Delegate to the system for querying information about overlayables and packages.
+ */
+public interface OverlayableInfoCallback {
+
+    /**
+     * Read from the APK and AndroidManifest of a package to return the overlayable defined for
+     * a given name.
+     *
+     * @throws IOException if the target can't be read
+     */
+    @Nullable
+    OverlayableInfo getOverlayableForTarget(@NonNull String packageName,
+            @NonNull String targetOverlayableName, int userId)
+            throws IOException;
+
+    /**
+     * @see PackageManager#getPackagesForUid(int)
+     */
+    @Nullable
+    String[] getPackagesForUid(int uid);
+
+    /**
+     * @param userId user to filter package visibility by
+     * @see PackageManager#getPackageInfo(String, int)
+     */
+    @Nullable
+    PackageInfo getPackageInfo(@NonNull String packageName, int userId);
+
+    /**
+     * @return map of system pre-defined, uniquely named actors; keys are namespace,
+     * value maps actor name to package name
+     */
+    @NonNull
+    Map<String, Map<String, String>> getNamedActors();
+
+    /**
+     * @return true if the target package has declared an overlayable
+     */
+    boolean doesTargetDefineOverlayable(String targetPackageName, int userId)
+            throws RemoteException, IOException;
+
+    /**
+     * @throws SecurityException containing message if the caller doesn't have the given
+     *                           permission
+     */
+    void enforcePermission(String permission, String message) throws SecurityException;
+
+    /**
+     * @return true if {@link PackageManagerServiceUtils#compareSignatures} run on both packages
+     *     in the system returns {@link PackageManager#SIGNATURE_MATCH}
+     */
+    boolean signaturesMatching(@NonNull String pkgName1, @NonNull String pkgName2, int userId);
+}
diff --git a/services/core/java/com/android/server/om/PackageManagerHelper.java b/services/core/java/com/android/server/om/PackageManagerHelper.java
new file mode 100644
index 0000000..ec9c5e6
--- /dev/null
+++ b/services/core/java/com/android/server/om/PackageManagerHelper.java
@@ -0,0 +1,36 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.server.om;
+
+import android.annotation.NonNull;
+import android.content.pm.PackageInfo;
+import android.content.pm.PackageManager;
+import android.content.pm.PackageManagerInternal;
+
+import java.util.List;
+
+/**
+ * Delegate for {@link PackageManager} and {@link PackageManagerInternal} functionality,
+ * separated for easy testing.
+ *
+ * @hide
+ */
+interface PackageManagerHelper {
+    PackageInfo getPackageInfo(@NonNull String packageName, int userId);
+    boolean signaturesMatching(@NonNull String pkgName1, @NonNull String pkgName2, int userId);
+    List<PackageInfo> getOverlayPackages(int userId);
+}
diff --git a/services/core/java/com/android/server/os/BugreportManagerServiceImpl.java b/services/core/java/com/android/server/os/BugreportManagerServiceImpl.java
index 1e2d52d..6c2d77c 100644
--- a/services/core/java/com/android/server/os/BugreportManagerServiceImpl.java
+++ b/services/core/java/com/android/server/os/BugreportManagerServiceImpl.java
@@ -276,6 +276,11 @@
         }
 
         @Override
+        public void onScreenshotTaken(boolean success) throws RemoteException {
+            mListener.onScreenshotTaken(success);
+        }
+
+        @Override
         public void binderDied() {
             synchronized (mLock) {
                 if (!mDone) {
diff --git a/services/core/java/com/android/server/people/PeopleServiceInternal.java b/services/core/java/com/android/server/people/PeopleServiceInternal.java
index 31fa4d1..8b4740b 100644
--- a/services/core/java/com/android/server/people/PeopleServiceInternal.java
+++ b/services/core/java/com/android/server/people/PeopleServiceInternal.java
@@ -17,6 +17,7 @@
 package com.android.server.people;
 
 import android.annotation.NonNull;
+import android.annotation.Nullable;
 import android.annotation.UserIdInt;
 import android.os.CancellationSignal;
 import android.service.appprediction.IPredictionService;
@@ -34,16 +35,17 @@
             @NonNull CancellationSignal signal);
 
     /**
-     * The number conversation infos will be dynamic, based on the currently installed apps on the
-     * device. All of which should be combined into a single blob to be backed up.
+     * Returns a backup payload that contains conversation infos. The number conversation infos will
+     * be dynamic, based on the currently installed apps on the device. All of which should be
+     * combined into a single blob to be backed up.
      */
-    public abstract byte[] backupConversationInfos(@UserIdInt int userId);
+    @Nullable
+    public abstract byte[] getBackupPayload(@UserIdInt int userId);
 
     /**
-     * Multiple conversation infos may exist in the restore payload, child classes are required to
-     * manage the restoration based on how individual conversation infos were originally combined
-     * during backup.
+     * Restores conversation infos stored in payload blob. Multiple conversation infos may exist in
+     * the restore payload, child classes are required to manage the restoration based on how
+     * individual conversation infos were originally combined during backup.
      */
-    public abstract void restoreConversationInfos(@UserIdInt int userId, @NonNull String key,
-            @NonNull byte[] payload);
+    public abstract void restore(@UserIdInt int userId, @NonNull byte[] payload);
 }
diff --git a/services/core/java/com/android/server/pm/ComponentResolver.java b/services/core/java/com/android/server/pm/ComponentResolver.java
index e86a42c..f497f11 100644
--- a/services/core/java/com/android/server/pm/ComponentResolver.java
+++ b/services/core/java/com/android/server/pm/ComponentResolver.java
@@ -57,6 +57,7 @@
 import com.android.internal.util.ArrayUtils;
 import com.android.server.IntentResolver;
 import com.android.server.pm.parsing.PackageInfoUtils;
+import com.android.server.pm.parsing.PackageInfoUtils.CachedApplicationInfoGenerator;
 import com.android.server.pm.parsing.pkg.AndroidPackage;
 
 import java.io.PrintWriter;
@@ -273,9 +274,7 @@
             return null;
         }
         List<ProviderInfo> providerList = null;
-
-        // Map from a package name to the corresponding app info.
-        ArrayMap<String, ApplicationInfo> appInfos = null;
+        CachedApplicationInfoGenerator appInfoGenerator = null;
         synchronized (mLock) {
             for (int i = mProviders.mProviders.size() - 1; i >= 0; --i) {
                 final ParsedProvider p = mProviders.mProviders.valueAt(i);
@@ -304,26 +303,15 @@
                         && (p.getMetaData() == null || !p.getMetaData().containsKey(metaDataKey))) {
                     continue;
                 }
-
-                // Make sure we have AppInfo for this provider.
-                final PackageUserState state = ps.readUserState(userId);
-                ApplicationInfo appInfo =
-                        (appInfos == null) ? null : appInfos.get(pkg.getPackageName());
-                if (appInfo == null) {
-                    appInfo = PackageInfoUtils.generateApplicationInfo(
-                            pkg, flags, state, userId, ps);
-                    if (appInfo == null) {
-                        // In this case, we should avoid calling generateApplicationInfo() for
-                        // the same package in subsequent iterations, but appInfo shouldn't be null
-                        // here, so we don't bother.
-                        continue;
-                    }
-                    if (appInfos == null) {
-                        appInfos = new ArrayMap<>(4);
-                    }
-                    appInfos.put(pkg.getPackageName(), appInfo);
+                if (appInfoGenerator == null) {
+                    appInfoGenerator = new CachedApplicationInfoGenerator();
                 }
-                // At this point, appInfo != null.
+                final PackageUserState state = ps.readUserState(userId);
+                final ApplicationInfo appInfo =
+                        appInfoGenerator.generate(pkg, flags, state, userId, ps);
+                if (appInfo == null) {
+                    continue;
+                }
 
                 final ProviderInfo info = PackageInfoUtils.generateProviderInfo(
                         pkg, p, flags, state, appInfo, userId, ps);
@@ -355,14 +343,20 @@
             if (pkg == null) {
                 return null;
             }
-            return PackageInfoUtils.generateProviderInfo(pkg, p, flags,
-                    ps.readUserState(userId), userId, ps);
+            final PackageUserState state = ps.readUserState(userId);
+            ApplicationInfo appInfo = PackageInfoUtils.generateApplicationInfo(
+                    pkg, flags, state, userId, ps);
+            if (appInfo == null) {
+                return null;
+            }
+            return PackageInfoUtils.generateProviderInfo(pkg, p, flags, state, appInfo, userId, ps);
         }
     }
 
     void querySyncProviders(List<String> outNames, List<ProviderInfo> outInfo, boolean safeMode,
             int userId) {
         synchronized (mLock) {
+            CachedApplicationInfoGenerator appInfoGenerator = null;
             for (int i = mProvidersByAuthority.size() - 1; i >= 0; --i) {
                 final ParsedProvider p = mProvidersByAuthority.valueAt(i);
                 if (!p.isSyncable()) {
@@ -384,9 +378,18 @@
                 if (safeMode && !pkg.isSystem()) {
                     continue;
                 }
-                final ProviderInfo info =
-                        PackageInfoUtils.generateProviderInfo(pkg, p, 0,
-                                ps.readUserState(userId), userId, ps);
+                if (appInfoGenerator == null) {
+                    appInfoGenerator = new CachedApplicationInfoGenerator();
+                }
+                final PackageUserState state = ps.readUserState(userId);
+                final ApplicationInfo appInfo =
+                        appInfoGenerator.generate(pkg, 0, state, userId, ps);
+                if (appInfo == null) {
+                    continue;
+                }
+
+                final ProviderInfo info = PackageInfoUtils.generateProviderInfo(
+                        pkg, p, 0, state, appInfo, userId, ps);
                 if (info == null) {
                     continue;
                 }
@@ -1731,8 +1734,13 @@
             if (userState.instantApp && ps.isUpdateAvailable()) {
                 return null;
             }
+            final ApplicationInfo appInfo = PackageInfoUtils.generateApplicationInfo(
+                    pkg, mFlags, userState, userId, ps);
+            if (appInfo == null) {
+                return null;
+            }
             ProviderInfo pi = PackageInfoUtils.generateProviderInfo(pkg, provider, mFlags,
-                    userState, userId, ps);
+                    userState, appInfo, userId, ps);
             if (pi == null) {
                 return null;
             }
diff --git a/services/core/java/com/android/server/pm/PackageInstallerSession.java b/services/core/java/com/android/server/pm/PackageInstallerSession.java
index 41988d6..5cc5059 100644
--- a/services/core/java/com/android/server/pm/PackageInstallerSession.java
+++ b/services/core/java/com/android/server/pm/PackageInstallerSession.java
@@ -1689,8 +1689,8 @@
         }
 
         mRelinquished = true;
-        return new PackageManagerService.ActiveInstallSession(mPackageName, stageDir,
-                localObserver, params, mInstallerUid, mInstallSource, user, mSigningDetails);
+        return new PackageManagerService.ActiveInstallSession(mPackageName, stageDir, localObserver,
+                sessionId, params, mInstallerUid, mInstallSource, user, mSigningDetails);
     }
 
     private static void maybeRenameFile(File from, File to) throws PackageManagerException {
diff --git a/services/core/java/com/android/server/pm/PackageManagerService.java b/services/core/java/com/android/server/pm/PackageManagerService.java
index 4eac79c..c34e45e 100644
--- a/services/core/java/com/android/server/pm/PackageManagerService.java
+++ b/services/core/java/com/android/server/pm/PackageManagerService.java
@@ -213,7 +213,6 @@
 import android.content.pm.dex.ArtManager;
 import android.content.pm.dex.DexMetadataHelper;
 import android.content.pm.dex.IArtManager;
-import android.content.pm.parsing.PackageInfoWithoutStateUtils;
 import android.content.pm.parsing.ParsingPackageUtils;
 import android.content.pm.parsing.component.ParsedActivity;
 import android.content.pm.parsing.component.ParsedInstrumentation;
@@ -1967,6 +1966,7 @@
                 }
                 case ENABLE_ROLLBACK_TIMEOUT: {
                     final int enableRollbackToken = msg.arg1;
+                    final int sessionId = msg.arg2;
                     final InstallParams params = mPendingEnableRollback.get(enableRollbackToken);
                     if (params != null) {
                         final InstallArgs args = params.mArgs;
@@ -1982,8 +1982,8 @@
                         Intent rollbackTimeoutIntent = new Intent(
                                 Intent.ACTION_CANCEL_ENABLE_ROLLBACK);
                         rollbackTimeoutIntent.putExtra(
-                                PackageManagerInternal.EXTRA_ENABLE_ROLLBACK_TOKEN,
-                                enableRollbackToken);
+                                PackageManagerInternal.EXTRA_ENABLE_ROLLBACK_SESSION_ID,
+                                sessionId);
                         rollbackTimeoutIntent.addFlags(
                                 Intent.FLAG_RECEIVER_REGISTERED_ONLY_BEFORE_BOOT);
                         mContext.sendBroadcastAsUser(rollbackTimeoutIntent, UserHandle.SYSTEM,
@@ -5459,7 +5459,13 @@
                     return null;
                 }
                 PackageUserState state = ps.readUserState(userId);
-                return PackageInfoUtils.generateProviderInfo(pkg, p, flags, state, userId, ps);
+                final ApplicationInfo appInfo = PackageInfoUtils.generateApplicationInfo(
+                        pkg, flags, state, userId, ps);
+                if (appInfo == null) {
+                    return null;
+                }
+                return PackageInfoUtils.generateProviderInfo(
+                        pkg, p, flags, state, appInfo, userId, ps);
             }
         }
         return null;
@@ -6826,12 +6832,16 @@
                 final boolean isTargetHiddenFromInstantApp =
                         !isTargetVisibleToInstantApp
                         || (matchExplicitlyVisibleOnly && !isTargetExplicitlyVisibleToInstantApp);
-                final boolean blockResolution =
+                final boolean blockInstantResolution =
                         !isTargetSameInstantApp
                         && ((!matchInstantApp && !isCallerInstantApp && isTargetInstantApp)
                                 || (matchVisibleToInstantAppOnly && isCallerInstantApp
                                         && isTargetHiddenFromInstantApp));
-                if (!blockResolution) {
+                final boolean blockNormalResolution = !isTargetInstantApp && !isCallerInstantApp
+                        && !resolveForStart && shouldFilterApplicationLocked(
+                                getPackageSettingInternal(ai.applicationInfo.packageName,
+                                        Process.SYSTEM_UID), filterCallingUid, userId);
+                if (!blockInstantResolution && !blockNormalResolution) {
                     final ResolveInfo ri = new ResolveInfo();
                     ri.activityInfo = ai;
                     list.add(ri);
@@ -7215,9 +7225,17 @@
                 resolveInfos.set(i, installerInfo);
                 continue;
             }
-            // caller is a full app, don't need to apply any other filtering
+            // caller is a full app
             if (ephemeralPkgName == null) {
-                continue;
+                SettingBase callingSetting =
+                        mSettings.getSettingLPr(UserHandle.getAppId(filterCallingUid));
+                PackageSetting resolvedSetting =
+                        getPackageSettingInternal(info.activityInfo.packageName, 0);
+                if (resolveForStart
+                        || !mAppsFilter.shouldFilterApplication(
+                                filterCallingUid, callingSetting, resolvedSetting, userId)) {
+                    continue;
+                }
             } else if (ephemeralPkgName.equals(info.activityInfo.packageName)) {
                 // caller is same app; don't need to apply any other filtering
                 continue;
@@ -7907,12 +7925,17 @@
                                 & ApplicationInfo.PRIVATE_FLAG_INSTANT) != 0;
                 final boolean isTargetHiddenFromInstantApp =
                         (si.flags & ServiceInfo.FLAG_VISIBLE_TO_INSTANT_APP) == 0;
-                final boolean blockResolution =
+                final boolean blockInstantResolution =
                         !isTargetSameInstantApp
                         && ((!matchInstantApp && !isCallerInstantApp && isTargetInstantApp)
                                 || (matchVisibleToInstantAppOnly && isCallerInstantApp
                                         && isTargetHiddenFromInstantApp));
-                if (!blockResolution) {
+
+                final boolean blockNormalResolution = !isTargetInstantApp && !isCallerInstantApp
+                        && shouldFilterApplicationLocked(
+                        getPackageSettingInternal(si.applicationInfo.packageName,
+                                Process.SYSTEM_UID), callingUid, userId);
+                if (!blockInstantResolution && !blockNormalResolution) {
                     final ResolveInfo ri = new ResolveInfo();
                     ri.serviceInfo = si;
                     list.add(ri);
@@ -7931,8 +7954,7 @@
                     return Collections.emptyList();
                 }
                 return applyPostServiceResolutionFilter(
-                        resolveInfos,
-                        instantAppPkgName);
+                        resolveInfos, instantAppPkgName, userId, callingUid);
             }
             final AndroidPackage pkg = mPackages.get(pkgName);
             if (pkg != null) {
@@ -7943,20 +7965,26 @@
                     return Collections.emptyList();
                 }
                 return applyPostServiceResolutionFilter(
-                        resolveInfos,
-                        instantAppPkgName);
+                        resolveInfos, instantAppPkgName, userId, callingUid);
             }
             return Collections.emptyList();
         }
     }
 
     private List<ResolveInfo> applyPostServiceResolutionFilter(List<ResolveInfo> resolveInfos,
-            String instantAppPkgName) {
-        if (instantAppPkgName == null) {
-            return resolveInfos;
-        }
+            String instantAppPkgName, @UserIdInt int userId, int filterCallingUid) {
         for (int i = resolveInfos.size() - 1; i >= 0; i--) {
             final ResolveInfo info = resolveInfos.get(i);
+            if (instantAppPkgName == null) {
+                SettingBase callingSetting =
+                        mSettings.getSettingLPr(UserHandle.getAppId(filterCallingUid));
+                PackageSetting resolvedSetting =
+                        getPackageSettingInternal(info.serviceInfo.packageName, 0);
+                if (!mAppsFilter.shouldFilterApplication(
+                        filterCallingUid, callingSetting, resolvedSetting, userId)) {
+                    continue;
+                }
+            }
             final boolean isEphemeralApp = info.serviceInfo.applicationInfo.isInstantApp();
             // allow services that are defined in the provided package
             if (isEphemeralApp && instantAppPkgName.equals(info.serviceInfo.packageName)) {
@@ -8039,7 +8067,11 @@
                         && ((!matchInstantApp && !isCallerInstantApp && isTargetInstantApp)
                                 || (matchVisibleToInstantAppOnly && isCallerInstantApp
                                         && isTargetHiddenFromInstantApp));
-                if (!blockResolution) {
+                final boolean blockNormalResolution = !isTargetInstantApp && !isCallerInstantApp
+                        && shouldFilterApplicationLocked(
+                        getPackageSettingInternal(pi.applicationInfo.packageName,
+                                Process.SYSTEM_UID), callingUid, userId);
+                if (!blockResolution && !blockNormalResolution) {
                     final ResolveInfo ri = new ResolveInfo();
                     ri.providerInfo = pi;
                     list.add(ri);
@@ -8058,8 +8090,7 @@
                     return Collections.emptyList();
                 }
                 return applyPostContentProviderResolutionFilter(
-                        resolveInfos,
-                        instantAppPkgName);
+                        resolveInfos, instantAppPkgName, userId, callingUid);
             }
             final AndroidPackage pkg = mPackages.get(pkgName);
             if (pkg != null) {
@@ -8070,20 +8101,29 @@
                     return Collections.emptyList();
                 }
                 return applyPostContentProviderResolutionFilter(
-                        resolveInfos,
-                        instantAppPkgName);
+                        resolveInfos, instantAppPkgName, userId, callingUid);
             }
             return Collections.emptyList();
         }
     }
 
     private List<ResolveInfo> applyPostContentProviderResolutionFilter(
-            List<ResolveInfo> resolveInfos, String instantAppPkgName) {
-        if (instantAppPkgName == null) {
-            return resolveInfos;
-        }
+            List<ResolveInfo> resolveInfos, String instantAppPkgName,
+            @UserIdInt int userId, int callingUid) {
         for (int i = resolveInfos.size() - 1; i >= 0; i--) {
             final ResolveInfo info = resolveInfos.get(i);
+
+            if (instantAppPkgName == null) {
+                SettingBase callingSetting =
+                        mSettings.getSettingLPr(UserHandle.getAppId(callingUid));
+                PackageSetting resolvedSetting =
+                        getPackageSettingInternal(info.providerInfo.packageName, 0);
+                if (!mAppsFilter.shouldFilterApplication(
+                        callingUid, callingSetting, resolvedSetting, userId)) {
+                    continue;
+                }
+            }
+
             final boolean isEphemeralApp = info.providerInfo.applicationInfo.isInstantApp();
             // allow providers that are defined in the provided package
             if (isEphemeralApp && instantAppPkgName.equals(info.providerInfo.packageName)) {
@@ -10945,17 +10985,22 @@
         if (createNewPackage) {
             final boolean instantApp = (scanFlags & SCAN_AS_INSTANT_APP) != 0;
             final boolean virtualPreload = (scanFlags & SCAN_AS_VIRTUAL_PRELOAD) != 0;
+
+            // Flags contain system values stored in the server variant of AndroidPackage,
+            // and so the server-side PackageInfoUtils is still called, even without a
+            // PackageSetting to pass in.
+            int pkgFlags = PackageInfoUtils.appInfoFlags(parsedPackage, null);
+            int pkgPrivateFlags = PackageInfoUtils.appInfoPrivateFlags(parsedPackage, null);
+
             // REMOVE SharedUserSetting from method; update in a separate call
             pkgSetting = Settings.createNewSetting(parsedPackage.getPackageName(),
                     originalPkgSetting, disabledPkgSetting, realPkgName, sharedUserSetting,
                     destCodeFile, destResourceFile, parsedPackage.getNativeLibraryRootDir(),
                     AndroidPackageUtils.getRawPrimaryCpuAbi(parsedPackage),
                     AndroidPackageUtils.getRawSecondaryCpuAbi(parsedPackage),
-                    parsedPackage.getVersionCode(),
-                    PackageInfoWithoutStateUtils.appInfoFlags(parsedPackage),
-                    PackageInfoWithoutStateUtils.appInfoPrivateFlags(parsedPackage),
-                    user, true /*allowInstall*/, instantApp,
-                    virtualPreload, UserManagerService.getInstance(), usesStaticLibraries,
+                    parsedPackage.getVersionCode(), pkgFlags, pkgPrivateFlags, user,
+                    true /*allowInstall*/, instantApp, virtualPreload,
+                    UserManagerService.getInstance(), usesStaticLibraries,
                     parsedPackage.getUsesStaticLibrariesVersions(), parsedPackage.getMimeGroups());
         } else {
             // make a deep copy to avoid modifying any existing system state.
@@ -11774,14 +11819,22 @@
         final String pkgName = pkg.getPackageName();
         if (mCustomResolverComponentName != null &&
                 mCustomResolverComponentName.getPackageName().equals(pkg.getPackageName())) {
-            setUpCustomResolverActivity(pkg);
+            setUpCustomResolverActivity(pkg, pkgSetting);
         }
 
         if (pkg.getPackageName().equals("android")) {
             synchronized (mLock) {
                 // Set up information for our fall-back user intent resolution activity.
                 mPlatformPackage = pkg;
+
+                // The instance stored in PackageManagerService is special cased to be non-user
+                // specific, so initialize all the needed fields here.
                 mAndroidApplication = pkg.toAppInfoWithoutState();
+                mAndroidApplication.flags = PackageInfoUtils.appInfoFlags(pkg, pkgSetting);
+                mAndroidApplication.privateFlags =
+                        PackageInfoUtils.appInfoPrivateFlags(pkg, pkgSetting);
+                mAndroidApplication.initForUser(UserHandle.USER_SYSTEM);
+
                 if (!mResolverReplaced) {
                     mResolveActivity.applicationInfo = mAndroidApplication;
                     mResolveActivity.name = ResolverActivity.class.getName();
@@ -11943,11 +11996,20 @@
         Trace.traceEnd(TRACE_TAG_PACKAGE_MANAGER);
     }
 
-    private void setUpCustomResolverActivity(AndroidPackage pkg) {
+    private void setUpCustomResolverActivity(AndroidPackage pkg, PackageSetting pkgSetting) {
         synchronized (mLock) {
             mResolverReplaced = true;
+
+            // The instance created in PackageManagerService is special cased to be non-user
+            // specific, so initialize all the needed fields here.
+            ApplicationInfo appInfo = pkg.toAppInfoWithoutState();
+            appInfo.flags = PackageInfoUtils.appInfoFlags(pkg, pkgSetting);
+            appInfo.privateFlags =
+                    PackageInfoUtils.appInfoPrivateFlags(pkg, pkgSetting);
+            appInfo.initForUser(UserHandle.USER_SYSTEM);
+
             // Set up information for custom user intent resolution activity.
-            mResolveActivity.applicationInfo = pkg.toAppInfoWithoutState();
+            mResolveActivity.applicationInfo = appInfo;
             mResolveActivity.name = mCustomResolverComponentName.getClassName();
             mResolveActivity.packageName = pkg.getPackageName();
             mResolveActivity.processName = pkg.getProcessName();
@@ -14237,6 +14299,7 @@
         final long requiredInstalledVersionCode;
         final boolean forceQueryableOverride;
         final int mDataLoaderType;
+        final int mSessionId;
 
         InstallParams(OriginInfo origin, MoveInfo move, IPackageInstallObserver2 observer,
                 int installFlags, InstallSource installSource, String volumeUuid,
@@ -14260,6 +14323,7 @@
             this.requiredInstalledVersionCode = requiredInstalledVersionCode;
             this.forceQueryableOverride = false;
             this.mDataLoaderType = dataLoaderType;
+            this.mSessionId = -1;
         }
 
         InstallParams(ActiveInstallSession activeInstallSession) {
@@ -14295,6 +14359,7 @@
             forceQueryableOverride = sessionParams.forceQueryableOverride;
             mDataLoaderType = (sessionParams.dataLoaderParams != null)
                     ? sessionParams.dataLoaderParams.getType() : DataLoaderType.NONE;
+            mSessionId = activeInstallSession.getSessionId();
         }
 
         @Override
@@ -14526,13 +14591,9 @@
                             PackageManagerInternal.EXTRA_ENABLE_ROLLBACK_TOKEN,
                             enableRollbackToken);
                     enableRollbackIntent.putExtra(
-                            PackageManagerInternal.EXTRA_ENABLE_ROLLBACK_INSTALL_FLAGS,
-                            installFlags);
-                    enableRollbackIntent.putExtra(
-                            PackageManagerInternal.EXTRA_ENABLE_ROLLBACK_USER,
-                            getRollbackUser().getIdentifier());
-                    enableRollbackIntent.setDataAndType(Uri.fromFile(new File(origin.resolvedPath)),
-                            PACKAGE_MIME_TYPE);
+                            PackageManagerInternal.EXTRA_ENABLE_ROLLBACK_SESSION_ID,
+                            mSessionId);
+                    enableRollbackIntent.setType(PACKAGE_MIME_TYPE);
                     enableRollbackIntent.addFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION);
 
                     // Allow the broadcast to be sent before boot complete.
@@ -14558,6 +14619,7 @@
                                     final Message msg = mHandler.obtainMessage(
                                             ENABLE_ROLLBACK_TIMEOUT);
                                     msg.arg1 = enableRollbackToken;
+                                    msg.arg2 = mSessionId;
                                     mHandler.sendMessageDelayed(msg, rollbackTimeout);
                                 }
                             }, null, 0, null, null);
@@ -24567,6 +24629,7 @@
         private final String mPackageName;
         private final File mStagedDir;
         private final IPackageInstallObserver2 mObserver;
+        private final int mSessionId;
         private final PackageInstaller.SessionParams mSessionParams;
         private final int mInstallerUid;
         @NonNull private final InstallSource mInstallSource;
@@ -24574,11 +24637,12 @@
         private final SigningDetails mSigningDetails;
 
         ActiveInstallSession(String packageName, File stagedDir, IPackageInstallObserver2 observer,
-                PackageInstaller.SessionParams sessionParams, int installerUid,
+                int sessionId, PackageInstaller.SessionParams sessionParams, int installerUid,
                 InstallSource installSource, UserHandle user, SigningDetails signingDetails) {
             mPackageName = packageName;
             mStagedDir = stagedDir;
             mObserver = observer;
+            mSessionId = sessionId;
             mSessionParams = sessionParams;
             mInstallerUid = installerUid;
             mInstallSource = Preconditions.checkNotNull(installSource);
@@ -24598,6 +24662,10 @@
             return mObserver;
         }
 
+        public int getSessionId() {
+            return mSessionId;
+        }
+
         public PackageInstaller.SessionParams getSessionParams() {
             return mSessionParams;
         }
diff --git a/services/core/java/com/android/server/pm/Settings.java b/services/core/java/com/android/server/pm/Settings.java
index 2453318..fa1da27 100644
--- a/services/core/java/com/android/server/pm/Settings.java
+++ b/services/core/java/com/android/server/pm/Settings.java
@@ -33,6 +33,7 @@
 import android.annotation.NonNull;
 import android.annotation.Nullable;
 import android.annotation.UserIdInt;
+import android.app.compat.ChangeIdStateCache;
 import android.content.ComponentName;
 import android.content.Intent;
 import android.content.IntentFilter;
@@ -441,6 +442,7 @@
 
     private static void invalidatePackageCache() {
         PackageManager.invalidatePackageInfoCache();
+        ChangeIdStateCache.invalidate();
     }
 
     PackageSetting getPackageLPr(String pkgName) {
diff --git a/services/core/java/com/android/server/pm/parsing/PackageInfoUtils.java b/services/core/java/com/android/server/pm/parsing/PackageInfoUtils.java
index f5ce080..d3f668c 100644
--- a/services/core/java/com/android/server/pm/parsing/PackageInfoUtils.java
+++ b/services/core/java/com/android/server/pm/parsing/PackageInfoUtils.java
@@ -48,7 +48,7 @@
 import android.os.UserHandle;
 import android.util.ArrayMap;
 import android.util.ArraySet;
-import android.util.Pair;
+import android.util.Slog;
 
 import com.android.internal.util.ArrayUtils;
 import com.android.server.pm.PackageSetting;
@@ -72,6 +72,7 @@
  * @hide
  **/
 public class PackageInfoUtils {
+    private static final String TAG = PackageParser2.TAG;
 
     /**
      * @param pkgSetting See {@link PackageInfoUtils} for description of pkgSetting usage.
@@ -108,12 +109,9 @@
             return null;
         }
 
-        PackageInfo info = PackageInfoWithoutStateUtils.generateWithoutComponents(pkg, gids, flags,
-                firstInstallTime, lastUpdateTime, grantedPermissions, state, userId, apexInfo,
-                applicationInfo);
-        if (info == null) {
-            return null;
-        }
+        PackageInfo info = PackageInfoWithoutStateUtils.generateWithoutComponentsUnchecked(pkg,
+                gids, flags, firstInstallTime, lastUpdateTime, grantedPermissions, state, userId,
+                apexInfo, applicationInfo);
 
         info.isStub = pkg.isStub();
         info.coreApp = pkg.isCoreApp();
@@ -218,11 +216,8 @@
             return null;
         }
 
-        ApplicationInfo info = PackageInfoWithoutStateUtils.generateApplicationInfo(pkg, flags,
-                state, userId);
-        if (info == null) {
-            return null;
-        }
+        ApplicationInfo info = PackageInfoWithoutStateUtils.generateApplicationInfoUnchecked(pkg,
+                flags, state, userId);
 
         if (pkgSetting != null) {
             // TODO(b/135203078): Remove PackageParser1/toAppInfoWithoutState and clean all this up
@@ -265,12 +260,13 @@
         if (applicationInfo == null) {
             applicationInfo = generateApplicationInfo(pkg, flags, state, userId, pkgSetting);
         }
-        ActivityInfo info = PackageInfoWithoutStateUtils.generateActivityInfo(pkg, a, flags, state,
-                applicationInfo, userId);
-        if (info == null) {
+
+        if (applicationInfo == null) {
             return null;
         }
 
+        ActivityInfo info =
+                PackageInfoWithoutStateUtils.generateActivityInfoUnchecked(a, applicationInfo);
         assignSharedFieldsForComponentInfo(info, a, pkgSetting);
         return info;
     }
@@ -300,53 +296,39 @@
         if (applicationInfo == null) {
             applicationInfo = generateApplicationInfo(pkg, flags, state, userId, pkgSetting);
         }
-        ServiceInfo info = PackageInfoWithoutStateUtils.generateServiceInfo(pkg, s, flags, state,
-                applicationInfo, userId);
-        if (info == null) {
+        if (applicationInfo == null) {
             return null;
         }
 
+        ServiceInfo info =
+                PackageInfoWithoutStateUtils.generateServiceInfoUnchecked(s, applicationInfo);
         assignSharedFieldsForComponentInfo(info, s, pkgSetting);
         return info;
     }
 
     /**
      * @param pkgSetting See {@link PackageInfoUtils} for description of pkgSetting usage.
-     *
-     * @deprecated use {@link #generateProviderInfo(
-     * AndroidPackage, ParsedProvider, int, PackageUserState, ApplicationInfo, int, PackageSetting)}
-     * instead and pass {@link ApplicationInfo} explicitly to avoid generating duplicate instances
-     * of it.
-     */
-    @Nullable
-    @Deprecated
-    public static ProviderInfo generateProviderInfo(AndroidPackage pkg, ParsedProvider p,
-            @PackageManager.ComponentInfoFlags int flags, PackageUserState state, int userId,
-            @Nullable PackageSetting pkgSetting) {
-        return generateProviderInfo(pkg, p, flags, state, null, userId, pkgSetting);
-    }
-
-    /**
-     * @param pkgSetting See {@link PackageInfoUtils} for description of pkgSetting usage.
      */
     @Nullable
     public static ProviderInfo generateProviderInfo(AndroidPackage pkg, ParsedProvider p,
             @PackageManager.ComponentInfoFlags int flags, PackageUserState state,
-            @Nullable ApplicationInfo applicationInfo, int userId,
+            @NonNull ApplicationInfo applicationInfo, int userId,
             @Nullable PackageSetting pkgSetting) {
         if (p == null) return null;
         if (!checkUseInstalledOrHidden(pkg, pkgSetting, state, flags)) {
             return null;
         }
-        if (applicationInfo == null) {
+        if (applicationInfo == null || !pkg.getPackageName().equals(applicationInfo.packageName)) {
+            Slog.wtf(TAG, "AppInfo's package name is different. Expected=" + pkg.getPackageName()
+                    + " actual=" + (applicationInfo == null ? "(null AppInfo)"
+                    : applicationInfo.packageName));
             applicationInfo = generateApplicationInfo(pkg, flags, state, userId, pkgSetting);
         }
-        ProviderInfo info = PackageInfoWithoutStateUtils.generateProviderInfo(pkg, p, flags, state,
-                applicationInfo, userId);
-        if (info == null) {
+        if (applicationInfo == null) {
             return null;
         }
-
+        ProviderInfo info = PackageInfoWithoutStateUtils.generateProviderInfoUnchecked(p, flags,
+                applicationInfo);
         assignSharedFieldsForComponentInfo(info, p, pkgSetting);
         return info;
     }
@@ -486,4 +468,29 @@
                 | flag(pkg.isSignedWithPlatformKey(), ApplicationInfo.PRIVATE_FLAG_SIGNED_WITH_PLATFORM_KEY);
         // @formatter:on
     }
+
+    /**
+     * Wraps {@link PackageInfoUtils#generateApplicationInfo} with a cache.
+     */
+    public static class CachedApplicationInfoGenerator {
+        // Map from a package name to the corresponding app info.
+        private ArrayMap<String, ApplicationInfo> mCache = new ArrayMap<>();
+
+        /**
+         * {@link PackageInfoUtils#generateApplicationInfo} with a cache.
+         */
+        @Nullable
+        public ApplicationInfo generate(AndroidPackage pkg,
+                @PackageManager.ApplicationInfoFlags int flags, PackageUserState state, int userId,
+                @Nullable PackageSetting pkgSetting) {
+            ApplicationInfo appInfo = mCache.get(pkg.getPackageName());
+            if (appInfo != null) {
+                return appInfo;
+            }
+            appInfo = PackageInfoUtils.generateApplicationInfo(
+                    pkg, flags, state, userId, pkgSetting);
+            mCache.put(pkg.getPackageName(), appInfo);
+            return appInfo;
+        }
+    }
 }
diff --git a/services/core/java/com/android/server/pm/parsing/PackageParser2.java b/services/core/java/com/android/server/pm/parsing/PackageParser2.java
index f99791a..d561b9c 100644
--- a/services/core/java/com/android/server/pm/parsing/PackageParser2.java
+++ b/services/core/java/com/android/server/pm/parsing/PackageParser2.java
@@ -42,7 +42,7 @@
  */
 public class PackageParser2 {
 
-    private static final String TAG = "PackageParser2";
+    static final String TAG = "PackageParser2";
 
     private static final boolean LOG_PARSE_TIMINGS = Build.IS_DEBUGGABLE;
     private static final int LOG_PARSE_TIMINGS_THRESHOLD_MS = 100;
diff --git a/services/core/java/com/android/server/pm/permission/DefaultPermissionGrantPolicy.java b/services/core/java/com/android/server/pm/permission/DefaultPermissionGrantPolicy.java
index 48dd9e6..2feddb6 100644
--- a/services/core/java/com/android/server/pm/permission/DefaultPermissionGrantPolicy.java
+++ b/services/core/java/com/android/server/pm/permission/DefaultPermissionGrantPolicy.java
@@ -733,7 +733,7 @@
         if (!TextUtils.isEmpty(contentCapturePackageName)) {
             grantPermissionsToSystemPackage(contentCapturePackageName, userId,
                     PHONE_PERMISSIONS, SMS_PERMISSIONS, ALWAYS_LOCATION_PERMISSIONS,
-                    CONTACTS_PERMISSIONS);
+                    CONTACTS_PERMISSIONS, STORAGE_PERMISSIONS);
         }
 
         // Atthention Service
diff --git a/services/core/java/com/android/server/pm/permission/PermissionManagerService.java b/services/core/java/com/android/server/pm/permission/PermissionManagerService.java
index f647b6a..4a85027 100644
--- a/services/core/java/com/android/server/pm/permission/PermissionManagerService.java
+++ b/services/core/java/com/android/server/pm/permission/PermissionManagerService.java
@@ -4471,6 +4471,9 @@
         @Override
         public void setCheckPermissionDelegate(CheckPermissionDelegate delegate) {
             synchronized (mLock) {
+                if (delegate != null || mCheckPermissionDelegate != null) {
+                    PackageManager.invalidatePackageInfoCache();
+                }
                 mCheckPermissionDelegate = delegate;
             }
         }
diff --git a/services/core/java/com/android/server/power/Notifier.java b/services/core/java/com/android/server/power/Notifier.java
index 0b95be1..199cb49 100644
--- a/services/core/java/com/android/server/power/Notifier.java
+++ b/services/core/java/com/android/server/power/Notifier.java
@@ -413,7 +413,6 @@
 
             // Start input as soon as we start waking up or going to sleep.
             mInputManagerInternal.setInteractive(interactive);
-            mInputMethodManagerInternal.setInteractive(interactive);
 
             // Notify battery stats.
             try {
diff --git a/services/core/java/com/android/server/power/PowerManagerService.java b/services/core/java/com/android/server/power/PowerManagerService.java
index 8483c77..e6c23b6 100644
--- a/services/core/java/com/android/server/power/PowerManagerService.java
+++ b/services/core/java/com/android/server/power/PowerManagerService.java
@@ -4213,15 +4213,15 @@
                                     .SCREEN_BRIGHTNESS_SETTING_LIMITS);
             proto.write(
                     PowerServiceSettingsAndConfigurationDumpProto.ScreenBrightnessSettingLimitsProto
-                            .SETTING_MINIMUM,
+                            .SETTING_MINIMUM_FLOAT,
                     mScreenBrightnessSettingMinimum);
             proto.write(
                     PowerServiceSettingsAndConfigurationDumpProto.ScreenBrightnessSettingLimitsProto
-                            .SETTING_MAXIMUM,
+                            .SETTING_MAXIMUM_FLOAT,
                     mScreenBrightnessSettingMaximum);
             proto.write(
                     PowerServiceSettingsAndConfigurationDumpProto.ScreenBrightnessSettingLimitsProto
-                            .SETTING_DEFAULT,
+                            .SETTING_DEFAULT_FLOAT,
                     mScreenBrightnessSettingDefault);
             proto.end(screenBrightnessSettingLimitsToken);
 
diff --git a/services/core/java/com/android/server/rollback/Rollback.java b/services/core/java/com/android/server/rollback/Rollback.java
index 7b96777..885f561 100644
--- a/services/core/java/com/android/server/rollback/Rollback.java
+++ b/services/core/java/com/android/server/rollback/Rollback.java
@@ -159,13 +159,6 @@
     @Nullable public final String mInstallerPackageName;
 
     /**
-     * This array holds all of the rollback tokens associated with package sessions included in
-     * this rollback.
-     */
-    @GuardedBy("mLock")
-    private final IntArray mTokens = new IntArray();
-
-    /**
      * Session ids for all packages in the install. For multi-package sessions, this is the list
      * of child session ids. For normal sessions, this list is a single element with the normal
      * session id.
@@ -769,26 +762,6 @@
     }
 
     /**
-     * Adds a rollback token to be associated with this rollback. This may be used to
-     * identify which rollback should be removed in case {@link PackageManager} sends an
-     * {@link Intent#ACTION_CANCEL_ENABLE_ROLLBACK} intent.
-     */
-    void addToken(int token) {
-        synchronized (mLock) {
-            mTokens.add(token);
-        }
-    }
-
-    /**
-     * Returns true if this rollback is associated with the provided {@code token}.
-     */
-    boolean hasToken(int token) {
-        synchronized (mLock) {
-            return mTokens.indexOf(token) != -1;
-        }
-    }
-
-    /**
      * Returns true if this rollback contains the provided {@code packageSessionId}.
      */
     boolean containsSessionId(int packageSessionId) {
diff --git a/services/core/java/com/android/server/rollback/RollbackManagerServiceImpl.java b/services/core/java/com/android/server/rollback/RollbackManagerServiceImpl.java
index f9981d0..42fada1 100644
--- a/services/core/java/com/android/server/rollback/RollbackManagerServiceImpl.java
+++ b/services/core/java/com/android/server/rollback/RollbackManagerServiceImpl.java
@@ -20,7 +20,6 @@
 import android.annotation.AnyThread;
 import android.annotation.NonNull;
 import android.annotation.Nullable;
-import android.annotation.UserIdInt;
 import android.annotation.WorkerThread;
 import android.app.AppOpsManager;
 import android.content.BroadcastReceiver;
@@ -201,18 +200,13 @@
                 if (Intent.ACTION_PACKAGE_ENABLE_ROLLBACK.equals(intent.getAction())) {
                     int token = intent.getIntExtra(
                             PackageManagerInternal.EXTRA_ENABLE_ROLLBACK_TOKEN, -1);
-                    int installFlags = intent.getIntExtra(
-                            PackageManagerInternal.EXTRA_ENABLE_ROLLBACK_INSTALL_FLAGS, 0);
-                    int user = intent.getIntExtra(
-                            PackageManagerInternal.EXTRA_ENABLE_ROLLBACK_USER, 0);
-
-                    File newPackageCodePath = new File(intent.getData().getPath());
+                    int sessionId = intent.getIntExtra(
+                            PackageManagerInternal.EXTRA_ENABLE_ROLLBACK_SESSION_ID, -1);
 
                     queueSleepIfNeeded();
 
                     getHandler().post(() -> {
-                        boolean success =
-                                enableRollback(installFlags, newPackageCodePath, user, token);
+                        boolean success = enableRollback(sessionId);
                         int ret = PackageManagerInternal.ENABLE_ROLLBACK_SUCCEEDED;
                         if (!success) {
                             ret = PackageManagerInternal.ENABLE_ROLLBACK_FAILED;
@@ -238,19 +232,16 @@
             @Override
             public void onReceive(Context context, Intent intent) {
                 if (Intent.ACTION_CANCEL_ENABLE_ROLLBACK.equals(intent.getAction())) {
-                    int token = intent.getIntExtra(
-                            PackageManagerInternal.EXTRA_ENABLE_ROLLBACK_TOKEN, -1);
+                    int sessionId = intent.getIntExtra(
+                            PackageManagerInternal.EXTRA_ENABLE_ROLLBACK_SESSION_ID, -1);
                     if (LOCAL_LOGV) {
-                        Slog.v(TAG, "broadcast=ACTION_CANCEL_ENABLE_ROLLBACK token=" + token);
+                        Slog.v(TAG, "broadcast=ACTION_CANCEL_ENABLE_ROLLBACK id=" + sessionId);
                     }
                     synchronized (mLock) {
-                        for (int i = 0; i < mRollbacks.size(); ++i) {
-                            Rollback rollback = mRollbacks.get(i);
-                            if (rollback.hasToken(token) && rollback.isEnabling()) {
-                                mRollbacks.remove(i);
-                                rollback.delete(mAppDataRollbackHelper);
-                                break;
-                            }
+                        Rollback rollback = getRollbackForSessionLocked(sessionId);
+                        if (rollback != null && rollback.isEnabling()) {
+                            mRollbacks.remove(rollback);
+                            rollback.delete(mAppDataRollbackHelper);
                         }
                     }
                 }
@@ -684,24 +675,6 @@
         return mHandlerThread.getThreadHandler();
     }
 
-    // Returns true if <code>session</code> has installFlags and code path
-    // matching the installFlags and new package code path given to
-    // enableRollback.
-    @WorkerThread
-    private boolean sessionMatchesForEnableRollback(PackageInstaller.SessionInfo session,
-            int installFlags, File newPackageCodePath) {
-        if (session == null || session.resolvedBaseCodePath == null) {
-            return false;
-        }
-
-        File packageCodePath = new File(session.resolvedBaseCodePath).getParentFile();
-        if (newPackageCodePath.equals(packageCodePath) && installFlags == session.installFlags) {
-            return true;
-        }
-
-        return false;
-    }
-
     @AnyThread
     private Context getContextAsUser(UserHandle user) {
         try {
@@ -716,58 +689,26 @@
      * staged for install with rollback enabled. Called before the package has
      * been installed.
      *
-     * @param installFlags information about what is being installed.
-     * @param newPackageCodePath path to the package about to be installed.
-     * @param user the user that owns the install session to enable rollback on.
-     * @param token the distinct rollback token sent by package manager.
+     * @param sessionId the id of the install session
      * @return true if enabling the rollback succeeds, false otherwise.
      */
     @WorkerThread
-    private boolean enableRollback(
-            int installFlags, File newPackageCodePath, @UserIdInt int user, int token) {
+    private boolean enableRollback(int sessionId) {
         if (LOCAL_LOGV) {
-            Slog.v(TAG, "enableRollback user=" + user + " token=" + token
-                    + " path=" + newPackageCodePath.getAbsolutePath());
+            Slog.v(TAG, "enableRollback sessionId=" + sessionId);
         }
 
-        // Find the session id associated with this install.
-        // TODO: It would be nice if package manager or package installer told
-        // us the session directly, rather than have to search for it
-        // ourselves.
-
-        // getAllSessions only returns sessions for the associated user.
-        // Create a context with the right user so we can find the matching
-        // session.
-        final Context context = getContextAsUser(UserHandle.of(user));
-        if (context == null) {
-            Slog.e(TAG, "Unable to create context for install session user.");
+        PackageInstaller installer = mContext.getPackageManager().getPackageInstaller();
+        PackageInstaller.SessionInfo packageSession = installer.getSessionInfo(sessionId);
+        if (packageSession == null) {
+            Slog.e(TAG, "Unable to find session for enabled rollback.");
             return false;
         }
 
-        PackageInstaller.SessionInfo parentSession = null;
-        PackageInstaller.SessionInfo packageSession = null;
-        PackageInstaller installer = context.getPackageManager().getPackageInstaller();
-        for (PackageInstaller.SessionInfo info : installer.getAllSessions()) {
-            if (info.isMultiPackage()) {
-                for (int childId : info.getChildSessionIds()) {
-                    PackageInstaller.SessionInfo child = installer.getSessionInfo(childId);
-                    if (sessionMatchesForEnableRollback(child, installFlags, newPackageCodePath)) {
-                        // TODO: Check we only have one matching session?
-                        parentSession = info;
-                        packageSession = child;
-                        break;
-                    }
-                }
-            } else if (sessionMatchesForEnableRollback(info, installFlags, newPackageCodePath)) {
-                // TODO: Check we only have one matching session?
-                parentSession = info;
-                packageSession = info;
-                break;
-            }
-        }
-
-        if (parentSession == null || packageSession == null) {
-            Slog.e(TAG, "Unable to find session for enabled rollback.");
+        PackageInstaller.SessionInfo parentSession = packageSession.hasParentSessionId()
+                ? installer.getSessionInfo(packageSession.getParentSessionId()) : packageSession;
+        if (parentSession == null) {
+            Slog.e(TAG, "Unable to find parent session for enabled rollback.");
             return false;
         }
 
@@ -804,7 +745,6 @@
                 newRollback = createNewRollbackLocked(parentSession);
             }
         }
-        newRollback.addToken(token);
 
         return enableRollbackForPackageSession(newRollback, packageSession);
     }
diff --git a/services/core/java/com/android/server/soundtrigger_middleware/ConversionUtil.java b/services/core/java/com/android/server/soundtrigger_middleware/ConversionUtil.java
index a641f06..1d31285 100644
--- a/services/core/java/com/android/server/soundtrigger_middleware/ConversionUtil.java
+++ b/services/core/java/com/android/server/soundtrigger_middleware/ConversionUtil.java
@@ -196,8 +196,8 @@
         hidlModel.header.type = aidl2hidlSoundModelType(aidlModel.type);
         hidlModel.header.uuid = aidl2hidlUuid(aidlModel.uuid);
         hidlModel.header.vendorUuid = aidl2hidlUuid(aidlModel.vendorUuid);
-        hidlModel.data = HidlMemoryUtil.byteArrayToHidlMemory(aidlModel.data,
-                "SoundTrigger SoundModel");
+        hidlModel.data = HidlMemoryUtil.fileDescriptorToHidlMemory(aidlModel.data,
+                aidlModel.dataSize);
         return hidlModel;
     }
 
diff --git a/services/core/java/com/android/server/soundtrigger_middleware/Dumpable.java b/services/core/java/com/android/server/soundtrigger_middleware/Dumpable.java
new file mode 100644
index 0000000..f9aa009
--- /dev/null
+++ b/services/core/java/com/android/server/soundtrigger_middleware/Dumpable.java
@@ -0,0 +1,32 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.server.soundtrigger_middleware;
+
+import android.annotation.NonNull;
+
+import java.io.PrintWriter;
+
+/**
+ * An interface of an object that can generate a dump.
+ */
+interface Dumpable {
+    /**
+     * Generate a human-readable dump into the given writer.
+     * @param pw The writer.
+     */
+    void dump(@NonNull PrintWriter pw);
+}
diff --git a/services/core/java/com/android/server/soundtrigger_middleware/ObjectPrinter.java b/services/core/java/com/android/server/soundtrigger_middleware/ObjectPrinter.java
new file mode 100644
index 0000000..7f047f8
--- /dev/null
+++ b/services/core/java/com/android/server/soundtrigger_middleware/ObjectPrinter.java
@@ -0,0 +1,249 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.server.soundtrigger_middleware;
+
+import android.annotation.NonNull;
+import android.annotation.Nullable;
+
+import java.lang.reflect.Array;
+import java.lang.reflect.Field;
+import java.lang.reflect.Modifier;
+import java.util.Collection;
+import java.util.Map;
+
+/**
+ * A collection of pretty-print utilities for data objects.
+ */
+class ObjectPrinter {
+    /** Default maximum elements to print in a collection. */
+    static public final int kDefaultMaxCollectionLength = 16;
+
+    /**
+     * Simple version of {@link #print(Object, boolean, int)} that prints an object, without
+     * recursing into sub-objects.
+     *
+     * @param obj The object to print.
+     * @return A string representing the object.
+     */
+    static String print(@Nullable Object obj) {
+        return print(obj, false, kDefaultMaxCollectionLength);
+    }
+
+    /**
+     * Pretty-prints an object.
+     *
+     * @param obj                 The object to print.
+     * @param deep                Whether to pretty-print sub-objects (if false, just prints them
+     *                            with {@link Object#toString()}).
+     * @param maxCollectionLength Whenever encountering collections, maximum number of elements to
+     *                            print.
+     * @return A string representing the object.
+     */
+    static String print(@Nullable Object obj, boolean deep, int maxCollectionLength) {
+        StringBuilder builder = new StringBuilder();
+        print(builder, obj, deep, maxCollectionLength);
+        return builder.toString();
+    }
+
+    /**
+     * This version is suitable for use inside a toString() override of an object, e.g.:
+     * <pre><code>
+     *     class MyObject {
+     *         ...
+     *         @Override
+     *         String toString() {
+     *             return ObjectPrinter.printPublicFields(this, ...);
+     *         }
+     *     }
+     * </code></pre>
+     *
+     * @param obj                 The object to print.
+     * @param deep                Whether to pretty-print sub-objects (if false, just prints them
+     *                            with {@link Object#toString()}).
+     * @param maxCollectionLength Whenever encountering collections, maximum number of elements to
+     *                            print.
+     */
+    static String printPublicFields(@Nullable Object obj, boolean deep, int maxCollectionLength) {
+        StringBuilder builder = new StringBuilder();
+        printPublicFields(builder, obj, deep, maxCollectionLength);
+        return builder.toString();
+    }
+
+    /**
+     * A version of {@link #print(Object, boolean, int)} that uses a {@link StringBuilder}.
+     *
+     * @param builder             StringBuilder to print into.
+     * @param obj                 The object to print.
+     * @param deep                Whether to pretty-print sub-objects (if false, just prints them
+     *                            with {@link Object#toString()}).
+     * @param maxCollectionLength Whenever encountering collections, maximum number of elements to
+     *                            print.
+     */
+    static void print(@NonNull StringBuilder builder, @Nullable Object obj, boolean deep,
+            int maxCollectionLength) {
+        try {
+            if (obj == null) {
+                builder.append("null");
+                return;
+            }
+            if (obj instanceof Boolean) {
+                builder.append(obj.toString());
+                return;
+            }
+            if (obj instanceof Number) {
+                builder.append(obj.toString());
+                return;
+            }
+            if (obj instanceof Character) {
+                builder.append('\'');
+                builder.append(obj.toString());
+                builder.append('\'');
+                return;
+            }
+            if (obj instanceof String) {
+                builder.append('"');
+                builder.append(obj.toString());
+                builder.append('"');
+                return;
+            }
+
+            Class cls = obj.getClass();
+
+            if (Collection.class.isAssignableFrom(cls)) {
+                Collection collection = (Collection) obj;
+                builder.append("[ ");
+                int length = collection.size();
+                boolean isLong = false;
+                int i = 0;
+                for (Object child : collection) {
+                    if (i > 0) {
+                        builder.append(", ");
+                    }
+                    if (i >= maxCollectionLength) {
+                        isLong = true;
+                        break;
+                    }
+                    print(builder, child, deep, maxCollectionLength);
+                    ++i;
+                }
+                if (isLong) {
+                    builder.append("... (+");
+                    builder.append(length - maxCollectionLength);
+                    builder.append(" entries)");
+                }
+                builder.append(" ]");
+                return;
+            }
+
+            if (Map.class.isAssignableFrom(cls)) {
+                Map<?, ?> map = (Map<?, ?>) obj;
+                builder.append("< ");
+                int length = map.size();
+                boolean isLong = false;
+                int i = 0;
+                for (Map.Entry<?, ?> child : map.entrySet()) {
+                    if (i > 0) {
+                        builder.append(", ");
+                    }
+                    if (i >= maxCollectionLength) {
+                        isLong = true;
+                        break;
+                    }
+                    print(builder, child.getKey(), deep, maxCollectionLength);
+                    builder.append(": ");
+                    print(builder, child.getValue(), deep, maxCollectionLength);
+                    ++i;
+                }
+                if (isLong) {
+                    builder.append("... (+");
+                    builder.append(length - maxCollectionLength);
+                    builder.append(" entries)");
+                }
+                builder.append(" >");
+                return;
+            }
+
+            if (cls.isArray()) {
+                builder.append("[ ");
+                int length = Array.getLength(obj);
+                boolean isLong = false;
+                for (int i = 0; i < length; ++i) {
+                    if (i > 0) {
+                        builder.append(", ");
+                    }
+                    if (i >= maxCollectionLength) {
+                        isLong = true;
+                        break;
+                    }
+                    print(builder, Array.get(obj, i), deep, maxCollectionLength);
+                }
+                if (isLong) {
+                    builder.append("... (+");
+                    builder.append(length - maxCollectionLength);
+                    builder.append(" entries)");
+                }
+                builder.append(" ]");
+                return;
+            }
+
+            if (!deep) {
+                builder.append(obj.toString());
+                return;
+            }
+            printPublicFields(builder, obj, deep, maxCollectionLength);
+        } catch (Exception e) {
+            throw new RuntimeException(e);
+        }
+    }
+
+    /**
+     * A version of {@link #printPublicFields(Object, boolean, int)} that uses a {@link
+     * StringBuilder}.
+     *
+     * @param obj                 The object to print.
+     * @param deep                Whether to pretty-print sub-objects (if false, just prints them
+     *                            with {@link Object#toString()}).
+     * @param maxCollectionLength Whenever encountering collections, maximum number of elements to
+     *                            print.
+     */
+    static void printPublicFields(@NonNull StringBuilder builder, @Nullable Object obj,
+            boolean deep,
+            int maxCollectionLength) {
+        try {
+            Class cls = obj.getClass();
+            builder.append("{ ");
+
+            boolean first = true;
+            for (Field fld : cls.getDeclaredFields()) {
+                int mod = fld.getModifiers();
+                if ((mod & Modifier.PUBLIC) != 0 && (mod & Modifier.STATIC) == 0) {
+                    if (first) {
+                        first = false;
+                    } else {
+                        builder.append(", ");
+                    }
+                    builder.append(fld.getName());
+                    builder.append(": ");
+                    print(builder, fld.get(obj), deep, maxCollectionLength);
+                }
+            }
+            builder.append(" }");
+        } catch (Exception e) {
+            throw new RuntimeException(e);
+        }
+    }
+}
diff --git a/services/core/java/com/android/server/soundtrigger_middleware/SoundTriggerMiddlewareLogging.java b/services/core/java/com/android/server/soundtrigger_middleware/SoundTriggerMiddlewareLogging.java
new file mode 100644
index 0000000..fa78cb0
--- /dev/null
+++ b/services/core/java/com/android/server/soundtrigger_middleware/SoundTriggerMiddlewareLogging.java
@@ -0,0 +1,454 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.server.soundtrigger_middleware;
+
+import android.annotation.NonNull;
+import android.annotation.Nullable;
+import android.media.soundtrigger_middleware.ISoundTriggerCallback;
+import android.media.soundtrigger_middleware.ISoundTriggerMiddlewareService;
+import android.media.soundtrigger_middleware.ISoundTriggerModule;
+import android.media.soundtrigger_middleware.ModelParameterRange;
+import android.media.soundtrigger_middleware.PhraseRecognitionEvent;
+import android.media.soundtrigger_middleware.PhraseSoundModel;
+import android.media.soundtrigger_middleware.RecognitionConfig;
+import android.media.soundtrigger_middleware.RecognitionEvent;
+import android.media.soundtrigger_middleware.SoundModel;
+import android.media.soundtrigger_middleware.SoundTriggerModuleDescriptor;
+import android.os.Binder;
+import android.os.IBinder;
+import android.os.Parcelable;
+import android.os.RemoteException;
+import android.util.Log;
+
+import java.io.PrintWriter;
+import java.text.SimpleDateFormat;
+import java.util.Arrays;
+import java.util.Date;
+import java.util.LinkedList;
+
+/**
+ * An ISoundTriggerMiddlewareService decorator, which adds logging of all API calls (and
+ * callbacks).
+ *
+ * All API methods should follow this structure:
+ * <pre><code>
+ * @Override
+ * public @NonNull ReturnType someMethod(ArgType1 arg1, ArgType2 arg2) throws ExceptionType {
+ *     try {
+ *         ReturnType result = mDelegate.someMethod(arg1, arg2);
+ *         logReturn("someMethod", result, arg1, arg2);
+ *         return result;
+ *     } catch (Exception e) {
+ *         logException("someMethod", e, arg1, arg2);
+ *         throw e;
+ *     }
+ * }
+ * </code></pre>
+ * The actual handling of these events is then done inside of {@link #logReturnWithObject(Object,
+ * String, Object, Object[])}, {@link #logVoidReturnWithObject(Object, String, Object[])} and {@link
+ * #logExceptionWithObject(Object, String, Exception, Object[])}.
+ */
+public class SoundTriggerMiddlewareLogging implements ISoundTriggerMiddlewareService, Dumpable {
+    private static final String TAG = "SoundTriggerMiddlewareLogging";
+    private final @NonNull ISoundTriggerMiddlewareService mDelegate;
+
+    public SoundTriggerMiddlewareLogging(@NonNull ISoundTriggerMiddlewareService delegate) {
+        mDelegate = delegate;
+    }
+
+    @Override
+    public @NonNull SoundTriggerModuleDescriptor[] listModules() throws RemoteException {
+        try {
+            SoundTriggerModuleDescriptor[] result = mDelegate.listModules();
+            logReturn("listModules", result);
+            return result;
+        } catch (Exception e) {
+            logException("listModules", e);
+            throw e;
+        }
+    }
+
+    @Override
+    public @NonNull ISoundTriggerModule attach(int handle, ISoundTriggerCallback callback)
+            throws RemoteException {
+        try {
+            ISoundTriggerModule result = mDelegate.attach(handle, new CallbackLogging(callback));
+            logReturn("attach", result, handle, callback);
+            return new ModuleLogging(result);
+        } catch (Exception e) {
+            logException("attach", e, handle, callback);
+            throw e;
+        }
+    }
+
+    @Override
+    public void setExternalCaptureState(boolean active) throws RemoteException {
+        try {
+            mDelegate.setExternalCaptureState(active);
+            logVoidReturn("setExternalCaptureState", active);
+        } catch (Exception e) {
+            logException("setExternalCaptureState", e, active);
+            throw e;
+        }
+    }
+
+    @Override public IBinder asBinder() {
+        throw new UnsupportedOperationException(
+                "This implementation is not inteded to be used directly with Binder.");
+    }
+
+    // Override toString() in order to have the delegate's ID in it.
+    @Override
+    public String toString() {
+        return mDelegate.toString();
+    }
+
+    private void logException(String methodName, Exception ex, Object... args) {
+        logExceptionWithObject(this, methodName, ex, args);
+    }
+
+    private void logReturn(String methodName, Object retVal, Object... args) {
+        logReturnWithObject(this, methodName, retVal, args);
+    }
+
+    private void logVoidReturn(String methodName, Object... args) {
+        logVoidReturnWithObject(this, methodName, args);
+    }
+
+    private class CallbackLogging implements ISoundTriggerCallback {
+        private final ISoundTriggerCallback mDelegate;
+
+        private CallbackLogging(ISoundTriggerCallback delegate) {
+            mDelegate = delegate;
+        }
+
+        @Override
+        public void onRecognition(int modelHandle, RecognitionEvent event) throws RemoteException {
+            try {
+                mDelegate.onRecognition(modelHandle, event);
+                logVoidReturn("onRecognition", modelHandle, event);
+            } catch (Exception e) {
+                logException("onRecognition", e, modelHandle, event);
+                throw e;
+            }
+        }
+
+        @Override
+        public void onPhraseRecognition(int modelHandle, PhraseRecognitionEvent event)
+                throws RemoteException {
+            try {
+                mDelegate.onPhraseRecognition(modelHandle, event);
+                logVoidReturn("onPhraseRecognition", modelHandle, event);
+            } catch (Exception e) {
+                logException("onPhraseRecognition", e, modelHandle, event);
+                throw e;
+            }
+        }
+
+        @Override
+        public void onRecognitionAvailabilityChange(boolean available) throws RemoteException {
+            try {
+                mDelegate.onRecognitionAvailabilityChange(available);
+                logVoidReturn("onRecognitionAvailabilityChange", available);
+            } catch (Exception e) {
+                logException("onRecognitionAvailabilityChange", e, available);
+                throw e;
+            }
+        }
+
+        @Override
+        public void onModuleDied() throws RemoteException {
+            try {
+                mDelegate.onModuleDied();
+                logVoidReturn("onModuleDied");
+            } catch (Exception e) {
+                logException("onModuleDied", e);
+                throw e;
+            }
+        }
+
+        private void logException(String methodName, Exception ex, Object... args) {
+            logExceptionWithObject(this, methodName, ex, args);
+        }
+
+        private void logVoidReturn(String methodName, Object... args) {
+            logVoidReturnWithObject(this, methodName, args);
+        }
+
+        @Override
+        public IBinder asBinder() {
+            return mDelegate.asBinder();
+        }
+
+        // Override toString() in order to have the delegate's ID in it.
+        @Override
+        public String toString() {
+            return mDelegate.toString();
+        }
+    }
+
+    private class ModuleLogging implements ISoundTriggerModule {
+        private final ISoundTriggerModule mDelegate;
+
+        private ModuleLogging(ISoundTriggerModule delegate) {
+            mDelegate = delegate;
+        }
+
+        @Override
+        public int loadModel(SoundModel model) throws RemoteException {
+            try {
+                int result = mDelegate.loadModel(model);
+                logReturn("loadModel", result, model);
+                return result;
+            } catch (Exception e) {
+                logException("loadModel", e, model);
+                throw e;
+            }
+        }
+
+        @Override
+        public int loadPhraseModel(PhraseSoundModel model) throws RemoteException {
+            try {
+                int result = mDelegate.loadPhraseModel(model);
+                logReturn("loadPhraseModel", result, model);
+                return result;
+            } catch (Exception e) {
+                logException("loadPhraseModel", e, model);
+                throw e;
+            }
+        }
+
+        @Override
+        public void unloadModel(int modelHandle) throws RemoteException {
+            try {
+                mDelegate.unloadModel(modelHandle);
+                logVoidReturn("unloadModel", modelHandle);
+            } catch (Exception e) {
+                logException("unloadModel", e, modelHandle);
+                throw e;
+            }
+        }
+
+        @Override
+        public void startRecognition(int modelHandle, RecognitionConfig config)
+                throws RemoteException {
+            try {
+                mDelegate.startRecognition(modelHandle, config);
+                logVoidReturn("startRecognition", modelHandle, config);
+            } catch (Exception e) {
+                logException("startRecognition", e, modelHandle, config);
+                throw e;
+            }
+        }
+
+        @Override
+        public void stopRecognition(int modelHandle) throws RemoteException {
+            try {
+                mDelegate.stopRecognition(modelHandle);
+                logVoidReturn("stopRecognition", modelHandle);
+            } catch (Exception e) {
+                logException("stopRecognition", e, modelHandle);
+                throw e;
+            }
+        }
+
+        @Override
+        public void forceRecognitionEvent(int modelHandle) throws RemoteException {
+            try {
+                mDelegate.forceRecognitionEvent(modelHandle);
+                logVoidReturn("forceRecognitionEvent", modelHandle);
+            } catch (Exception e) {
+                logException("forceRecognitionEvent", e, modelHandle);
+                throw e;
+            }
+        }
+
+        @Override
+        public void setModelParameter(int modelHandle, int modelParam, int value)
+                throws RemoteException {
+            try {
+                mDelegate.setModelParameter(modelHandle, modelParam, value);
+                logVoidReturn("setModelParameter", modelHandle, modelParam, value);
+            } catch (Exception e) {
+                logException("setModelParameter", e, modelHandle, modelParam, value);
+                throw e;
+            }
+        }
+
+        @Override
+        public int getModelParameter(int modelHandle, int modelParam) throws RemoteException {
+            try {
+                int result = mDelegate.getModelParameter(modelHandle, modelParam);
+                logReturn("getModelParameter", result, modelHandle, modelParam);
+                return result;
+            } catch (Exception e) {
+                logException("getModelParameter", e, modelHandle, modelParam);
+                throw e;
+            }
+        }
+
+        @Override
+        public ModelParameterRange queryModelParameterSupport(int modelHandle, int modelParam)
+                throws RemoteException {
+            try {
+                ModelParameterRange result = mDelegate.queryModelParameterSupport(modelHandle,
+                        modelParam);
+                logReturn("queryModelParameterSupport", result, modelHandle, modelParam);
+                return result;
+            } catch (Exception e) {
+                logException("queryModelParameterSupport", e, modelHandle, modelParam);
+                throw e;
+            }
+        }
+
+        @Override
+        public void detach() throws RemoteException {
+            try {
+                mDelegate.detach();
+                logVoidReturn("detach");
+            } catch (Exception e) {
+                logException("detach", e);
+                throw e;
+            }
+        }
+
+        @Override
+        public IBinder asBinder() {
+            return mDelegate.asBinder();
+        }
+
+        // Override toString() in order to have the delegate's ID in it.
+        @Override
+        public String toString() {
+            return mDelegate.toString();
+        }
+
+        private void logException(String methodName, Exception ex, Object... args) {
+            logExceptionWithObject(this, methodName, ex, args);
+        }
+
+        private void logReturn(String methodName, Object retVal, Object... args) {
+            logReturnWithObject(this, methodName, retVal, args);
+        }
+
+        private void logVoidReturn(String methodName, Object... args) {
+            logVoidReturnWithObject(this, methodName, args);
+        }
+    }
+
+    ////////////////////////////////////////////////////////////////////////////////////////////////
+    // Actual logging logic below.
+    private static final int NUM_EVENTS_TO_DUMP = 64;
+    private final static SimpleDateFormat DATE_FORMAT = new SimpleDateFormat("MM-dd HH:mm:ss:SSS");
+    private final @NonNull LinkedList<Event> mLastEvents = new LinkedList<>();
+
+    static private class Event {
+        public final long timestamp = System.currentTimeMillis();
+        public final String message;
+
+        private Event(String message) {
+            this.message = message;
+        }
+    }
+
+    private static String printArgs(@NonNull Object[] args) {
+        StringBuilder result = new StringBuilder();
+        for (int i = 0; i < args.length; ++i) {
+            if (i > 0) {
+                result.append(", ");
+            }
+            printObject(result, args[i]);
+        }
+        return result.toString();
+    }
+
+    private static void printObject(@NonNull StringBuilder builder, @Nullable Object obj) {
+        if (obj instanceof Parcelable) {
+            ObjectPrinter.print(builder, obj, true, 16);
+        } else {
+            builder.append(obj.toString());
+        }
+    }
+
+    private static String printObject(@Nullable Object obj) {
+        StringBuilder builder = new StringBuilder();
+        printObject(builder, obj);
+        return builder.toString();
+    }
+
+    private void logReturnWithObject(@NonNull Object object, String methodName,
+            @Nullable Object retVal,
+            @NonNull Object[] args) {
+        final String message = String.format("%s[this=%s, caller=%d/%d](%s) -> %s", methodName,
+                object,
+                Binder.getCallingUid(), Binder.getCallingPid(),
+                printArgs(args),
+                printObject(retVal));
+        Log.i(TAG, message);
+        appendMessage(message);
+    }
+
+    private void logVoidReturnWithObject(@NonNull Object object, @NonNull String methodName,
+            @NonNull Object[] args) {
+        final String message = String.format("%s[this=%s, caller=%d/%d](%s)", methodName,
+                object,
+                Binder.getCallingUid(), Binder.getCallingPid(),
+                printArgs(args));
+        Log.i(TAG, message);
+        appendMessage(message);
+    }
+
+    private void logExceptionWithObject(@NonNull Object object, @NonNull String methodName,
+            @NonNull Exception ex,
+            Object[] args) {
+        final String message = String.format("%s[this=%s, caller=%d/%d](%s) threw", methodName,
+                object,
+                Binder.getCallingUid(), Binder.getCallingPid(),
+                printArgs(args));
+        Log.e(TAG, message, ex);
+        appendMessage(message + " " + ex.toString());
+    }
+
+    private void appendMessage(@NonNull String message) {
+        Event event = new Event(message);
+        synchronized (mLastEvents) {
+            if (mLastEvents.size() > NUM_EVENTS_TO_DUMP) {
+                mLastEvents.remove();
+            }
+            mLastEvents.add(event);
+        }
+    }
+
+    @Override public void dump(PrintWriter pw) {
+        pw.println();
+        pw.println("=========================================");
+        pw.println("Last events");
+        pw.println("=========================================");
+        synchronized (mLastEvents) {
+            for (Event event : mLastEvents) {
+                pw.print(DATE_FORMAT.format(new Date(event.timestamp)));
+                pw.print('\t');
+                pw.println(event.message);
+            }
+        }
+        pw.println();
+
+        if (mDelegate instanceof Dumpable) {
+            ((Dumpable) mDelegate).dump(pw);
+        }
+    }
+}
diff --git a/services/core/java/com/android/server/soundtrigger_middleware/SoundTriggerMiddlewareService.java b/services/core/java/com/android/server/soundtrigger_middleware/SoundTriggerMiddlewareService.java
index 1ed97be..0d8fc76 100644
--- a/services/core/java/com/android/server/soundtrigger_middleware/SoundTriggerMiddlewareService.java
+++ b/services/core/java/com/android/server/soundtrigger_middleware/SoundTriggerMiddlewareService.java
@@ -16,91 +16,40 @@
 
 package com.android.server.soundtrigger_middleware;
 
-import android.Manifest;
 import android.annotation.NonNull;
-import android.annotation.Nullable;
 import android.content.Context;
-import android.content.PermissionChecker;
 import android.hardware.soundtrigger.V2_0.ISoundTriggerHw;
 import android.media.soundtrigger_middleware.ISoundTriggerCallback;
 import android.media.soundtrigger_middleware.ISoundTriggerMiddlewareService;
 import android.media.soundtrigger_middleware.ISoundTriggerModule;
 import android.media.soundtrigger_middleware.ModelParameterRange;
-import android.media.soundtrigger_middleware.PhraseRecognitionEvent;
 import android.media.soundtrigger_middleware.PhraseSoundModel;
 import android.media.soundtrigger_middleware.RecognitionConfig;
-import android.media.soundtrigger_middleware.RecognitionEvent;
-import android.media.soundtrigger_middleware.RecognitionStatus;
 import android.media.soundtrigger_middleware.SoundModel;
 import android.media.soundtrigger_middleware.SoundTriggerModuleDescriptor;
-import android.media.soundtrigger_middleware.Status;
 import android.os.RemoteException;
-import android.os.ServiceSpecificException;
 import android.util.Log;
 
-import com.android.internal.util.Preconditions;
 import com.android.server.SystemService;
 
-import java.util.HashMap;
-import java.util.HashSet;
-import java.util.Map;
+import java.io.FileDescriptor;
+import java.io.PrintWriter;
 import java.util.Objects;
-import java.util.Set;
 
 /**
  * This is a wrapper around an {@link ISoundTriggerMiddlewareService} implementation, which exposes
- * it as a Binder service and enforces permissions and correct usage by the client, as well as makes
- * sure that exceptions representing a server malfunction do not get sent to the client.
+ * it as a Binder service.
  * <p>
- * This is intended to extract the non-business logic out of the underlying implementation and thus
- * make it easier to maintain each one of those separate aspects. A design trade-off is being made
- * here, in that this class would need to essentially eavesdrop on all the client-server
- * communication and retain all state known to the client, while the client doesn't necessarily care
- * about all of it, and while the server has its own representation of this information. However,
- * in this case, this is a small amount of data, and the benefits in code elegance seem worth it.
- * There is also some additional cost in employing a simplistic locking mechanism here, but
- * following the same line of reasoning, the benefits in code simplicity outweigh it.
+ * This is intended to facilitate a pattern of decorating the core implementation (business logic)
+ * of the interface with every decorator implementing a different aspect of the service, such as
+ * validation and logging. This class acts as the top-level decorator, which also adds the binder-
+ * related functionality (hence, it extends ISoundTriggerMiddlewareService.Stub as rather than
+ * implements ISoundTriggerMiddlewareService), and does the same thing for child interfaces
+ * returned.
  * <p>
- * Every public method in this class, overriding an interface method, must follow the following
- * pattern:
- * <code><pre>
- * @Override public T method(S arg) {
- *     // Permission check.
- *     checkPermissions();
- *     // Input validation.
- *     ValidationUtil.validateS(arg);
- *     synchronized (this) {
- *         // State validation.
- *         if (...state is not valid for this call...) {
- *             throw new IllegalStateException("State is invalid because...");
- *         }
- *         // From here on, every exception isn't client's fault.
- *         try {
- *             T result = mDelegate.method(arg);
- *             // Update state.;
- *             ...
- *             return result;
- *         } catch (Exception e) {
- *             throw handleException(e);
- *         }
- *     }
- * }
- * </pre></code>
- * Following this patterns ensures a consistent and rigorous handling of all aspects associated
- * with client-server separation.
- * <p>
- * <b>Exception handling approach:</b><br>
- * We make sure all client faults (permissions, argument and state validation) happen first, and
- * would throw {@link SecurityException}, {@link IllegalArgumentException}/
- * {@link NullPointerException} or {@link
- * IllegalStateException}, respectively. All those exceptions are treated specially by Binder and
- * will get sent back to the client.<br>
- * Once this is done, any subsequent fault is considered a server fault. Only {@link
- * RecoverableException}s thrown by the implementation are special-cased: they would get sent back
- * to the caller as a {@link ServiceSpecificException}, which is the behavior of Binder. Any other
- * exception gets wrapped with a {@link InternalServerError}, which is specifically chosen as a type
- * that <b>does NOT</b> get forwarded by binder. Those exceptions would be handled by a high-level
- * exception handler on the server side, typically resulting in rebooting the server.
+ * The inner class {@link Lifecycle} acts as both a factory, composing the various aspect-decorators
+ * to create a full-featured implementation, as well as as an entry-point for presenting this
+ * implementation as a system service.
  * <p>
  * <b>Exposing this service as a System Service:</b><br>
  * Insert this line into {@link com.android.server.SystemServer}:
@@ -113,224 +62,100 @@
 public class SoundTriggerMiddlewareService extends ISoundTriggerMiddlewareService.Stub {
     static private final String TAG = "SoundTriggerMiddlewareService";
 
+    @NonNull
     private final ISoundTriggerMiddlewareService mDelegate;
-    private final Context mContext;
-    private Set<Integer> mModuleHandles;
 
     /**
      * Constructor for internal use only. Could be exposed for testing purposes in the future.
      * Users should access this class via {@link Lifecycle}.
      */
-    private SoundTriggerMiddlewareService(
-            @NonNull ISoundTriggerMiddlewareService delegate, @NonNull Context context) {
-        mDelegate = delegate;
-        mContext = context;
-    }
-
-    /**
-     * Generic exception handling for exceptions thrown by the underlying implementation.
-     *
-     * Would throw any {@link RecoverableException} as a {@link ServiceSpecificException} (passed
-     * by Binder to the caller) and <i>any other</i> exception as {@link InternalServerError}
-     * (<b>not</b> passed by Binder to the caller).
-     * <p>
-     * Typical usage:
-     * <code><pre>
-     * try {
-     *     ... Do server operations ...
-     * } catch (Exception e) {
-     *     throw handleException(e);
-     * }
-     * </pre></code>
-     */
-    private static @NonNull
-    RuntimeException handleException(@NonNull Exception e) {
-        if (e instanceof RecoverableException) {
-            throw new ServiceSpecificException(((RecoverableException) e).errorCode,
-                    e.getMessage());
-        }
-        throw new InternalServerError(e);
+    private SoundTriggerMiddlewareService(@NonNull ISoundTriggerMiddlewareService delegate) {
+        mDelegate = Objects.requireNonNull(delegate);
     }
 
     @Override
     public @NonNull
-    SoundTriggerModuleDescriptor[] listModules() {
-        // Permission check.
-        checkPermissions();
-        // Input validation (always valid).
-
-        synchronized (this) {
-            // State validation (always valid).
-
-            // From here on, every exception isn't client's fault.
-            try {
-                SoundTriggerModuleDescriptor[] result = mDelegate.listModules();
-                mModuleHandles = new HashSet<>(result.length);
-                for (SoundTriggerModuleDescriptor desc : result) {
-                    mModuleHandles.add(desc.handle);
-                }
-                return result;
-            } catch (Exception e) {
-                throw handleException(e);
-            }
-        }
+    SoundTriggerModuleDescriptor[] listModules() throws RemoteException {
+        return mDelegate.listModules();
     }
 
     @Override
     public @NonNull
-    ISoundTriggerModule attach(int handle, @NonNull ISoundTriggerCallback callback) {
-        // Permission check.
-        checkPermissions();
-        // Input validation.
-        Objects.requireNonNull(callback);
-        Objects.requireNonNull(callback.asBinder());
-
-        synchronized (this) {
-            // State validation.
-            if (mModuleHandles == null) {
-                throw new IllegalStateException(
-                        "Client must call listModules() prior to attaching.");
-            }
-            if (!mModuleHandles.contains(handle)) {
-                throw new IllegalArgumentException("Invalid handle: " + handle);
-            }
-
-            // From here on, every exception isn't client's fault.
-            try {
-                ModuleService moduleService = new ModuleService(callback);
-                moduleService.attach(mDelegate.attach(handle, moduleService));
-                return moduleService;
-            } catch (Exception e) {
-                throw handleException(e);
-            }
-        }
+    ISoundTriggerModule attach(int handle, @NonNull ISoundTriggerCallback callback)
+            throws RemoteException {
+        return new ModuleService(mDelegate.attach(handle, callback));
     }
 
     @Override
-    public void setExternalCaptureState(boolean active) {
-        // Permission check.
-        checkPreemptPermissions();
-        // Input validation (always valid).
+    public void setExternalCaptureState(boolean active) throws RemoteException {
+        mDelegate.setExternalCaptureState(active);
+    }
 
-        synchronized (this) {
-            // State validation (always valid).
-
-            // From here on, every exception isn't client's fault.
-            try {
-                mDelegate.setExternalCaptureState(active);
-            } catch (Exception e) {
-                throw handleException(e);
-            }
+    @Override protected void dump(FileDescriptor fd, PrintWriter fout, String[] args) {
+        if (mDelegate instanceof Dumpable) {
+            ((Dumpable) mDelegate).dump(fout);
         }
     }
 
-    /**
-     * Throws a {@link SecurityException} if caller permanently doesn't have the given permission,
-     * or a {@link ServiceSpecificException} with a {@link Status#TEMPORARY_PERMISSION_DENIED} if
-     * caller temporarily doesn't have the right permissions to use this service.
-     */
-    private void checkPermissions() {
-        enforcePermission(Manifest.permission.RECORD_AUDIO);
-        enforcePermission(Manifest.permission.CAPTURE_AUDIO_HOTWORD);
-    }
+    private final static class ModuleService extends ISoundTriggerModule.Stub {
+        private final ISoundTriggerModule mDelegate;
 
-    /**
-     * Throws a {@link SecurityException} if caller permanently doesn't have the given permission,
-     * or a {@link ServiceSpecificException} with a {@link Status#TEMPORARY_PERMISSION_DENIED} if
-     * caller temporarily doesn't have the right permissions to preempt active sound trigger
-     * sessions.
-     */
-    private void checkPreemptPermissions() {
-        enforcePermission(Manifest.permission.PREEMPT_SOUND_TRIGGER);
-    }
-
-    /**
-     * Throws a {@link SecurityException} if caller permanently doesn't have the given permission,
-     * or a {@link ServiceSpecificException} with a {@link Status#TEMPORARY_PERMISSION_DENIED} if
-     * caller temporarily doesn't have the given permission.
-     *
-     * @param permission The permission to check.
-     */
-    private void enforcePermission(String permission) {
-        final int status = PermissionChecker.checkCallingOrSelfPermissionForPreflight(mContext,
-                permission);
-        switch (status) {
-            case PermissionChecker.PERMISSION_GRANTED:
-                return;
-            case PermissionChecker.PERMISSION_HARD_DENIED:
-                throw new SecurityException(
-                        String.format("Caller must have the %s permission.", permission));
-            case PermissionChecker.PERMISSION_SOFT_DENIED:
-                throw new ServiceSpecificException(Status.TEMPORARY_PERMISSION_DENIED,
-                        String.format("Caller must have the %s permission.", permission));
-            default:
-                throw new InternalServerError(
-                        new RuntimeException("Unexpected perimission check result."));
-        }
-    }
-
-    /** State of a sound model. */
-    static class ModelState {
-        /** Activity state of a sound model. */
-        enum Activity {
-            /** Model is loaded, recognition is inactive. */
-            LOADED,
-            /** Model is loaded, recognition is active. */
-            ACTIVE
+        private ModuleService(ISoundTriggerModule delegate) {
+            mDelegate = delegate;
         }
 
-        /** Activity state. */
-        Activity activityState = Activity.LOADED;
-
-        /**
-         * A map of known parameter support. A missing key means we don't know yet whether the
-         * parameter is supported. A null value means it is known to not be supported. A non-null
-         * value indicates the valid value range.
-         */
-        private Map<Integer, ModelParameterRange> parameterSupport = new HashMap<>();
-
-        /**
-         * Check that the given parameter is known to be supported for this model.
-         *
-         * @param modelParam The parameter key.
-         */
-        void checkSupported(int modelParam) {
-            if (!parameterSupport.containsKey(modelParam)) {
-                throw new IllegalStateException("Parameter has not been checked for support.");
-            }
-            ModelParameterRange range = parameterSupport.get(modelParam);
-            if (range == null) {
-                throw new IllegalArgumentException("Paramater is not supported.");
-            }
+        @Override
+        public int loadModel(SoundModel model) throws RemoteException {
+            return mDelegate.loadModel(model);
         }
 
-        /**
-         * Check that the given parameter is known to be supported for this model and that the given
-         * value is a valid value for it.
-         *
-         * @param modelParam The parameter key.
-         * @param value      The value.
-         */
-        void checkSupported(int modelParam, int value) {
-            if (!parameterSupport.containsKey(modelParam)) {
-                throw new IllegalStateException("Parameter has not been checked for support.");
-            }
-            ModelParameterRange range = parameterSupport.get(modelParam);
-            if (range == null) {
-                throw new IllegalArgumentException("Paramater is not supported.");
-            }
-            Preconditions.checkArgumentInRange(value, range.minInclusive, range.maxInclusive,
-                    "value");
+        @Override
+        public int loadPhraseModel(PhraseSoundModel model) throws RemoteException {
+            return mDelegate.loadPhraseModel(model);
         }
 
-        /**
-         * Update support state for the given parameter for this model.
-         *
-         * @param modelParam The parameter key.
-         * @param range      The parameter value range, or null if not supported.
-         */
-        void updateParameterSupport(int modelParam, @Nullable ModelParameterRange range) {
-            parameterSupport.put(modelParam, range);
+        @Override
+        public void unloadModel(int modelHandle) throws RemoteException {
+            mDelegate.unloadModel(modelHandle);
+            ;
+        }
+
+        @Override
+        public void startRecognition(int modelHandle, RecognitionConfig config)
+                throws RemoteException {
+            mDelegate.startRecognition(modelHandle, config);
+        }
+
+        @Override
+        public void stopRecognition(int modelHandle) throws RemoteException {
+            mDelegate.stopRecognition(modelHandle);
+        }
+
+        @Override
+        public void forceRecognitionEvent(int modelHandle) throws RemoteException {
+            mDelegate.forceRecognitionEvent(modelHandle);
+        }
+
+        @Override
+        public void setModelParameter(int modelHandle, int modelParam, int value)
+                throws RemoteException {
+            mDelegate.setModelParameter(modelHandle, modelParam, value);
+        }
+
+        @Override
+        public int getModelParameter(int modelHandle, int modelParam) throws RemoteException {
+            return mDelegate.getModelParameter(modelHandle, modelParam);
+        }
+
+        @Override
+        public ModelParameterRange queryModelParameterSupport(int modelHandle, int modelParam)
+                throws RemoteException {
+            return mDelegate.queryModelParameterSupport(modelHandle, modelParam);
+        }
+
+        @Override
+        public void detach() throws RemoteException {
+            mDelegate.detach();
         }
     }
 
@@ -355,395 +180,11 @@
 
             publishBinderService(Context.SOUND_TRIGGER_MIDDLEWARE_SERVICE,
                     new SoundTriggerMiddlewareService(
-                            new SoundTriggerMiddlewareImpl(factories,
-                                    new AudioSessionProviderImpl()),
-                            getContext()));
-        }
-    }
-
-    /**
-     * A wrapper around an {@link ISoundTriggerModule} implementation, to address the same aspects
-     * mentioned in {@link SoundTriggerModule} above. This class follows the same conventions.
-     */
-    private class ModuleService extends ISoundTriggerModule.Stub implements ISoundTriggerCallback,
-            DeathRecipient {
-        private final ISoundTriggerCallback mCallback;
-        private ISoundTriggerModule mDelegate;
-        private @NonNull Map<Integer, ModelState> mLoadedModels = new HashMap<>();
-
-        ModuleService(@NonNull ISoundTriggerCallback callback) {
-            mCallback = callback;
-            try {
-                mCallback.asBinder().linkToDeath(this, 0);
-            } catch (RemoteException e) {
-                throw e.rethrowAsRuntimeException();
-            }
-        }
-
-        void attach(@NonNull ISoundTriggerModule delegate) {
-            mDelegate = delegate;
-        }
-
-        @Override
-        public int loadModel(@NonNull SoundModel model) {
-            // Permission check.
-            checkPermissions();
-            // Input validation.
-            ValidationUtil.validateGenericModel(model);
-
-            synchronized (this) {
-                // State validation.
-                if (mDelegate == null) {
-                    throw new IllegalStateException("Module has been detached.");
-                }
-
-                // From here on, every exception isn't client's fault.
-                try {
-                    int handle = mDelegate.loadModel(model);
-                    mLoadedModels.put(handle, new ModelState());
-                    return handle;
-                } catch (Exception e) {
-                    throw handleException(e);
-                }
-            }
-        }
-
-        @Override
-        public int loadPhraseModel(@NonNull PhraseSoundModel model) {
-            // Permission check.
-            checkPermissions();
-            // Input validation.
-            ValidationUtil.validatePhraseModel(model);
-
-            synchronized (this) {
-                // State validation.
-                if (mDelegate == null) {
-                    throw new IllegalStateException("Module has been detached.");
-                }
-
-                // From here on, every exception isn't client's fault.
-                try {
-                    int handle = mDelegate.loadPhraseModel(model);
-                    mLoadedModels.put(handle, new ModelState());
-                    return handle;
-                } catch (Exception e) {
-                    throw handleException(e);
-                }
-            }
-        }
-
-        @Override
-        public void unloadModel(int modelHandle) {
-            // Permission check.
-            checkPermissions();
-            // Input validation (always valid).
-
-            synchronized (this) {
-                // State validation.
-                if (mDelegate == null) {
-                    throw new IllegalStateException("Module has been detached.");
-                }
-                ModelState modelState = mLoadedModels.get(modelHandle);
-                if (modelState == null) {
-                    throw new IllegalStateException("Invalid handle: " + modelHandle);
-                }
-                if (modelState.activityState != ModelState.Activity.LOADED) {
-                    throw new IllegalStateException("Model with handle: " + modelHandle
-                            + " has invalid state for unloading: " + modelState.activityState);
-                }
-
-                // From here on, every exception isn't client's fault.
-                try {
-                    mDelegate.unloadModel(modelHandle);
-                    mLoadedModels.remove(modelHandle);
-                } catch (Exception e) {
-                    throw handleException(e);
-                }
-            }
-        }
-
-        @Override
-        public void startRecognition(int modelHandle, @NonNull RecognitionConfig config) {
-            // Permission check.
-            checkPermissions();
-            // Input validation.
-            ValidationUtil.validateRecognitionConfig(config);
-
-            synchronized (this) {
-                // State validation.
-                if (mDelegate == null) {
-                    throw new IllegalStateException("Module has been detached.");
-                }
-                ModelState modelState = mLoadedModels.get(modelHandle);
-                if (modelState == null) {
-                    throw new IllegalStateException("Invalid handle: " + modelHandle);
-                }
-                if (modelState.activityState != ModelState.Activity.LOADED) {
-                    throw new IllegalStateException("Model with handle: " + modelHandle
-                            + " has invalid state for starting recognition: "
-                            + modelState.activityState);
-                }
-
-                // From here on, every exception isn't client's fault.
-                try {
-                    mDelegate.startRecognition(modelHandle, config);
-                    modelState.activityState = ModelState.Activity.ACTIVE;
-                } catch (Exception e) {
-                    throw handleException(e);
-                }
-            }
-        }
-
-        @Override
-        public void stopRecognition(int modelHandle) {
-            // Permission check.
-            checkPermissions();
-            // Input validation (always valid).
-
-            synchronized (this) {
-                // State validation.
-                if (mDelegate == null) {
-                    throw new IllegalStateException("Module has been detached.");
-                }
-                ModelState modelState = mLoadedModels.get(modelHandle);
-                if (modelState == null) {
-                    throw new IllegalStateException("Invalid handle: " + modelHandle);
-                }
-                // stopRecognition is idempotent - no need to check model state.
-
-                // From here on, every exception isn't client's fault.
-                try {
-                    mDelegate.stopRecognition(modelHandle);
-                    modelState.activityState = ModelState.Activity.LOADED;
-                } catch (Exception e) {
-                    throw handleException(e);
-                }
-            }
-        }
-
-        @Override
-        public void forceRecognitionEvent(int modelHandle) {
-            // Permission check.
-            checkPermissions();
-            // Input validation (always valid).
-
-            synchronized (this) {
-                // State validation.
-                if (mDelegate == null) {
-                    throw new IllegalStateException("Module has been detached.");
-                }
-                ModelState modelState = mLoadedModels.get(modelHandle);
-                if (modelState == null) {
-                    throw new IllegalStateException("Invalid handle: " + modelHandle);
-                }
-                // forceRecognitionEvent is idempotent - no need to check model state.
-
-                // From here on, every exception isn't client's fault.
-                try {
-                    mDelegate.forceRecognitionEvent(modelHandle);
-                } catch (Exception e) {
-                    throw handleException(e);
-                }
-            }
-        }
-
-        @Override
-        public void setModelParameter(int modelHandle, int modelParam, int value) {
-            // Permission check.
-            checkPermissions();
-            // Input validation.
-            ValidationUtil.validateModelParameter(modelParam);
-
-            synchronized (this) {
-                // State validation.
-                if (mDelegate == null) {
-                    throw new IllegalStateException("Module has been detached.");
-                }
-                ModelState modelState = mLoadedModels.get(modelHandle);
-                if (modelState == null) {
-                    throw new IllegalStateException("Invalid handle: " + modelHandle);
-                }
-                modelState.checkSupported(modelParam, value);
-
-                // From here on, every exception isn't client's fault.
-                try {
-                    mDelegate.setModelParameter(modelHandle, modelParam, value);
-                } catch (Exception e) {
-                    throw handleException(e);
-                }
-            }
-        }
-
-        @Override
-        public int getModelParameter(int modelHandle, int modelParam) {
-            // Permission check.
-            checkPermissions();
-            // Input validation.
-            ValidationUtil.validateModelParameter(modelParam);
-
-            synchronized (this) {
-                // State validation.
-                if (mDelegate == null) {
-                    throw new IllegalStateException("Module has been detached.");
-                }
-                ModelState modelState = mLoadedModels.get(modelHandle);
-                if (modelState == null) {
-                    throw new IllegalStateException("Invalid handle: " + modelHandle);
-                }
-                modelState.checkSupported(modelParam);
-
-                // From here on, every exception isn't client's fault.
-                try {
-                    return mDelegate.getModelParameter(modelHandle, modelParam);
-                } catch (Exception e) {
-                    throw handleException(e);
-                }
-            }
-        }
-
-        @Override
-        @Nullable
-        public ModelParameterRange queryModelParameterSupport(int modelHandle, int modelParam) {
-            // Permission check.
-            checkPermissions();
-            // Input validation.
-            ValidationUtil.validateModelParameter(modelParam);
-
-            synchronized (this) {
-                // State validation.
-                if (mDelegate == null) {
-                    throw new IllegalStateException("Module has been detached.");
-                }
-                ModelState modelState = mLoadedModels.get(modelHandle);
-                if (modelState == null) {
-                    throw new IllegalStateException("Invalid handle: " + modelHandle);
-                }
-
-                // From here on, every exception isn't client's fault.
-                try {
-                    ModelParameterRange result = mDelegate.queryModelParameterSupport(modelHandle,
-                            modelParam);
-                    modelState.updateParameterSupport(modelParam, result);
-                    return result;
-                } catch (Exception e) {
-                    throw handleException(e);
-                }
-            }
-        }
-
-        @Override
-        public void detach() {
-            // Permission check.
-            checkPermissions();
-            // Input validation (always valid).
-
-            synchronized (this) {
-                // State validation.
-                if (mDelegate == null) {
-                    throw new IllegalStateException("Module has already been detached.");
-                }
-                if (!mLoadedModels.isEmpty()) {
-                    throw new IllegalStateException("Cannot detach while models are loaded.");
-                }
-
-                // From here on, every exception isn't client's fault.
-                try {
-                    detachInternal();
-                } catch (Exception e) {
-                    throw handleException(e);
-                }
-            }
-        }
-
-        private void detachInternal() {
-            try {
-                mDelegate.detach();
-                mDelegate = null;
-                mCallback.asBinder().unlinkToDeath(this, 0);
-            } catch (RemoteException e) {
-                throw e.rethrowAsRuntimeException();
-            }
-        }
-
-        ////////////////////////////////////////////////////////////////////////////////////////////
-        // Callbacks
-
-        @Override
-        public void onRecognition(int modelHandle, @NonNull RecognitionEvent event) {
-            synchronized (this) {
-                if (event.status != RecognitionStatus.FORCED) {
-                    mLoadedModels.get(modelHandle).activityState = ModelState.Activity.LOADED;
-                }
-                try {
-                    mCallback.onRecognition(modelHandle, event);
-                } catch (RemoteException e) {
-                    // Dead client will be handled by binderDied() - no need to handle here.
-                    // In any case, client callbacks are considered best effort.
-                    Log.e(TAG, "Client callback exception.", e);
-                }
-            }
-        }
-
-        @Override
-        public void onPhraseRecognition(int modelHandle, @NonNull PhraseRecognitionEvent event) {
-            synchronized (this) {
-                if (event.common.status != RecognitionStatus.FORCED) {
-                    mLoadedModels.get(modelHandle).activityState = ModelState.Activity.LOADED;
-                }
-                try {
-                    mCallback.onPhraseRecognition(modelHandle, event);
-                } catch (RemoteException e) {
-                    // Dead client will be handled by binderDied() - no need to handle here.
-                    // In any case, client callbacks are considered best effort.
-                    Log.e(TAG, "Client callback exception.", e);
-                }
-            }
-        }
-
-        @Override
-        public void onRecognitionAvailabilityChange(boolean available) {
-            synchronized (this) {
-                try {
-                    mCallback.onRecognitionAvailabilityChange(available);
-                } catch (RemoteException e) {
-                    // Dead client will be handled by binderDied() - no need to handle here.
-                    // In any case, client callbacks are considered best effort.
-                    Log.e(TAG, "Client callback exception.", e);
-                }
-            }
-        }
-
-        @Override
-        public void onModuleDied() {
-            synchronized (this) {
-                try {
-                    mCallback.onModuleDied();
-                } catch (RemoteException e) {
-                    // Dead client will be handled by binderDied() - no need to handle here.
-                    // In any case, client callbacks are considered best effort.
-                    Log.e(TAG, "Client callback exception.", e);
-                }
-            }
-        }
-
-        @Override
-        public void binderDied() {
-            // This is called whenever our client process dies.
-            synchronized (this) {
-                try {
-                    // Gracefully stop all active recognitions and unload the models.
-                    for (Map.Entry<Integer, ModelState> entry : mLoadedModels.entrySet()) {
-                        if (entry.getValue().activityState == ModelState.Activity.ACTIVE) {
-                            mDelegate.stopRecognition(entry.getKey());
-                        }
-                        mDelegate.unloadModel(entry.getKey());
-                    }
-                    // Detach.
-                    detachInternal();
-                } catch (Exception e) {
-                    throw handleException(e);
-                }
-            }
+                            new SoundTriggerMiddlewareLogging(
+                                    new SoundTriggerMiddlewareValidation(
+                                            new SoundTriggerMiddlewareImpl(factories,
+                                                    new AudioSessionProviderImpl()),
+                                            getContext()))));
         }
     }
 }
diff --git a/services/core/java/com/android/server/soundtrigger_middleware/SoundTriggerMiddlewareValidation.java b/services/core/java/com/android/server/soundtrigger_middleware/SoundTriggerMiddlewareValidation.java
new file mode 100644
index 0000000..c45f37d
--- /dev/null
+++ b/services/core/java/com/android/server/soundtrigger_middleware/SoundTriggerMiddlewareValidation.java
@@ -0,0 +1,784 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.server.soundtrigger_middleware;
+
+import android.Manifest;
+import android.annotation.NonNull;
+import android.annotation.Nullable;
+import android.content.Context;
+import android.content.PermissionChecker;
+import android.media.soundtrigger_middleware.ISoundTriggerCallback;
+import android.media.soundtrigger_middleware.ISoundTriggerMiddlewareService;
+import android.media.soundtrigger_middleware.ISoundTriggerModule;
+import android.media.soundtrigger_middleware.ModelParameterRange;
+import android.media.soundtrigger_middleware.PhraseRecognitionEvent;
+import android.media.soundtrigger_middleware.PhraseSoundModel;
+import android.media.soundtrigger_middleware.RecognitionConfig;
+import android.media.soundtrigger_middleware.RecognitionEvent;
+import android.media.soundtrigger_middleware.RecognitionStatus;
+import android.media.soundtrigger_middleware.SoundModel;
+import android.media.soundtrigger_middleware.SoundTriggerModuleDescriptor;
+import android.media.soundtrigger_middleware.Status;
+import android.os.IBinder;
+import android.os.RemoteException;
+import android.os.ServiceSpecificException;
+import android.util.Log;
+
+import com.android.internal.util.Preconditions;
+
+import java.io.PrintWriter;
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.Map;
+import java.util.Objects;
+import java.util.Set;
+
+/**
+ * This is a decorator of an {@link ISoundTriggerMiddlewareService}, which enforces permissions and
+ * correct usage by the client, as well as makes sure that exceptions representing a server
+ * malfunction do not get sent to the client.
+ * <p>
+ * This is intended to extract the non-business logic out of the underlying implementation and thus
+ * make it easier to maintain each one of those separate aspects. A design trade-off is being made
+ * here, in that this class would need to essentially eavesdrop on all the client-server
+ * communication and retain all state known to the client, while the client doesn't necessarily care
+ * about all of it, and while the server has its own representation of this information. However,
+ * in this case, this is a small amount of data, and the benefits in code elegance seem worth it.
+ * There is also some additional cost in employing a simplistic locking mechanism here, but
+ * following the same line of reasoning, the benefits in code simplicity outweigh it.
+ * <p>
+ * Every public method in this class, overriding an interface method, must follow the following
+ * pattern:
+ * <code><pre>
+ * @Override public T method(S arg) {
+ *     // Permission check.
+ *     checkPermissions();
+ *     // Input validation.
+ *     ValidationUtil.validateS(arg);
+ *     synchronized (this) {
+ *         // State validation.
+ *         if (...state is not valid for this call...) {
+ *             throw new IllegalStateException("State is invalid because...");
+ *         }
+ *         // From here on, every exception isn't client's fault.
+ *         try {
+ *             T result = mDelegate.method(arg);
+ *             // Update state.;
+ *             ...
+ *             return result;
+ *         } catch (Exception e) {
+ *             throw handleException(e);
+ *         }
+ *     }
+ * }
+ * </pre></code>
+ * Following this patterns ensures a consistent and rigorous handling of all aspects associated
+ * with client-server separation.
+ * <p>
+ * <b>Exception handling approach:</b><br>
+ * We make sure all client faults (permissions, argument and state validation) happen first, and
+ * would throw {@link SecurityException}, {@link IllegalArgumentException}/
+ * {@link NullPointerException} or {@link
+ * IllegalStateException}, respectively. All those exceptions are treated specially by Binder and
+ * will get sent back to the client.<br>
+ * Once this is done, any subsequent fault is considered a server fault. Only {@link
+ * RecoverableException}s thrown by the implementation are special-cased: they would get sent back
+ * to the caller as a {@link ServiceSpecificException}, which is the behavior of Binder. Any other
+ * exception gets wrapped with a {@link InternalServerError}, which is specifically chosen as a type
+ * that <b>does NOT</b> get forwarded by binder. Those exceptions would be handled by a high-level
+ * exception handler on the server side, typically resulting in rebooting the server.
+ *
+ * {@hide}
+ */
+public class SoundTriggerMiddlewareValidation implements ISoundTriggerMiddlewareService, Dumpable {
+    private static final String TAG = "SoundTriggerMiddlewareValidation";
+
+    private final @NonNull ISoundTriggerMiddlewareService mDelegate;
+    private final @NonNull Context mContext;
+    private Map<Integer, Set<ModuleService>> mModules;
+
+    public SoundTriggerMiddlewareValidation(
+            @NonNull ISoundTriggerMiddlewareService delegate, @NonNull Context context) {
+        mDelegate = delegate;
+        mContext = context;
+    }
+
+    /**
+     * Generic exception handling for exceptions thrown by the underlying implementation.
+     *
+     * Would throw any {@link RecoverableException} as a {@link ServiceSpecificException} (passed
+     * by Binder to the caller) and <i>any other</i> exception as {@link InternalServerError}
+     * (<b>not</b> passed by Binder to the caller).
+     * <p>
+     * Typical usage:
+     * <code><pre>
+     * try {
+     *     ... Do server operations ...
+     * } catch (Exception e) {
+     *     throw handleException(e);
+     * }
+     * </pre></code>
+     */
+    static @NonNull
+    RuntimeException handleException(@NonNull Exception e) {
+        if (e instanceof RecoverableException) {
+            throw new ServiceSpecificException(((RecoverableException) e).errorCode,
+                    e.getMessage());
+        }
+        throw new InternalServerError(e);
+    }
+
+    @Override
+    public @NonNull
+    SoundTriggerModuleDescriptor[] listModules() {
+        // Permission check.
+        checkPermissions();
+        // Input validation (always valid).
+
+        synchronized (this) {
+            // State validation (always valid).
+
+            // From here on, every exception isn't client's fault.
+            try {
+                SoundTriggerModuleDescriptor[] result = mDelegate.listModules();
+                mModules = new HashMap<>(result.length);
+                for (SoundTriggerModuleDescriptor desc : result) {
+                    mModules.put(desc.handle, new HashSet<>());
+                }
+                return result;
+            } catch (Exception e) {
+                throw handleException(e);
+            }
+        }
+    }
+
+    @Override
+    public @NonNull ISoundTriggerModule attach(int handle,
+            @NonNull ISoundTriggerCallback callback) {
+        // Permission check.
+        checkPermissions();
+        // Input validation.
+        Objects.requireNonNull(callback);
+        Objects.requireNonNull(callback.asBinder());
+
+        synchronized (this) {
+            // State validation.
+            if (mModules == null) {
+                throw new IllegalStateException(
+                        "Client must call listModules() prior to attaching.");
+            }
+            if (!mModules.containsKey(handle)) {
+                throw new IllegalArgumentException("Invalid handle: " + handle);
+            }
+
+            // From here on, every exception isn't client's fault.
+            try {
+                ModuleService moduleService =
+                        new ModuleService(handle, callback);
+                moduleService.attach(mDelegate.attach(handle, moduleService));
+                return moduleService;
+            } catch (Exception e) {
+                throw handleException(e);
+            }
+        }
+    }
+
+    @Override
+    public void setExternalCaptureState(boolean active) {
+        // Permission check.
+        checkPreemptPermissions();
+        // Input validation (always valid).
+
+        synchronized (this) {
+            // State validation (always valid).
+
+            // From here on, every exception isn't client's fault.
+            try {
+                mDelegate.setExternalCaptureState(active);
+            } catch (Exception e) {
+                throw handleException(e);
+            }
+        }
+    }
+
+    // Override toString() in order to have the delegate's ID in it.
+    @Override
+    public String toString() {
+        return mDelegate.toString();
+    }
+
+    /**
+     * Throws a {@link SecurityException} if caller permanently doesn't have the given permission,
+     * or a {@link ServiceSpecificException} with a {@link Status#TEMPORARY_PERMISSION_DENIED} if
+     * caller temporarily doesn't have the right permissions to use this service.
+     */
+    void checkPermissions() {
+        enforcePermission(Manifest.permission.RECORD_AUDIO);
+        enforcePermission(Manifest.permission.CAPTURE_AUDIO_HOTWORD);
+    }
+
+    /**
+     * Throws a {@link SecurityException} if caller permanently doesn't have the given permission,
+     * or a {@link ServiceSpecificException} with a {@link Status#TEMPORARY_PERMISSION_DENIED} if
+     * caller temporarily doesn't have the right permissions to preempt active sound trigger
+     * sessions.
+     */
+    void checkPreemptPermissions() {
+        enforcePermission(Manifest.permission.PREEMPT_SOUND_TRIGGER);
+    }
+
+    /**
+     * Throws a {@link SecurityException} if caller permanently doesn't have the given permission,
+     * or a {@link ServiceSpecificException} with a {@link Status#TEMPORARY_PERMISSION_DENIED} if
+     * caller temporarily doesn't have the given permission.
+     *
+     * @param permission The permission to check.
+     */
+    void enforcePermission(String permission) {
+        final int status = PermissionChecker.checkCallingOrSelfPermissionForPreflight(mContext,
+                permission);
+        switch (status) {
+            case PermissionChecker.PERMISSION_GRANTED:
+                return;
+            case PermissionChecker.PERMISSION_HARD_DENIED:
+                throw new SecurityException(
+                        String.format("Caller must have the %s permission.", permission));
+            case PermissionChecker.PERMISSION_SOFT_DENIED:
+                throw new ServiceSpecificException(Status.TEMPORARY_PERMISSION_DENIED,
+                        String.format("Caller must have the %s permission.", permission));
+            default:
+                throw new InternalServerError(
+                        new RuntimeException("Unexpected perimission check result."));
+        }
+    }
+
+    @Override
+    public IBinder asBinder() {
+        throw new UnsupportedOperationException(
+                "This implementation is not inteded to be used directly with Binder.");
+    }
+
+    @Override public void dump(PrintWriter pw) {
+        synchronized (this) {
+            if (mModules != null) {
+                for (int handle : mModules.keySet()) {
+                    pw.println("=========================================");
+                    pw.printf("Active sessions for module %d", handle);
+                    pw.println();
+                    pw.println("=========================================");
+                    for (ModuleService session : mModules.get(handle)) {
+                        session.dump(pw);
+                    }
+                }
+            }
+        }
+        pw.println();
+
+        if (mDelegate instanceof Dumpable) {
+            ((Dumpable) mDelegate).dump(pw);
+        }
+
+    }
+
+    /** State of a sound model. */
+    static class ModelState {
+        /** Activity state of a sound model. */
+        enum Activity {
+            /** Model is loaded, recognition is inactive. */
+            LOADED,
+            /** Model is loaded, recognition is active. */
+            ACTIVE
+        }
+
+        /** Activity state. */
+        Activity activityState = Activity.LOADED;
+
+        /**
+         * A map of known parameter support. A missing key means we don't know yet whether the
+         * parameter is supported. A null value means it is known to not be supported. A non-null
+         * value indicates the valid value range.
+         */
+        private Map<Integer, ModelParameterRange> parameterSupport = new HashMap<>();
+
+        /**
+         * Check that the given parameter is known to be supported for this model.
+         *
+         * @param modelParam The parameter key.
+         */
+        void checkSupported(int modelParam) {
+            if (!parameterSupport.containsKey(modelParam)) {
+                throw new IllegalStateException("Parameter has not been checked for support.");
+            }
+            ModelParameterRange range = parameterSupport.get(modelParam);
+            if (range == null) {
+                throw new IllegalArgumentException("Paramater is not supported.");
+            }
+        }
+
+        /**
+         * Check that the given parameter is known to be supported for this model and that the given
+         * value is a valid value for it.
+         *
+         * @param modelParam The parameter key.
+         * @param value      The value.
+         */
+        void checkSupported(int modelParam, int value) {
+            if (!parameterSupport.containsKey(modelParam)) {
+                throw new IllegalStateException("Parameter has not been checked for support.");
+            }
+            ModelParameterRange range = parameterSupport.get(modelParam);
+            if (range == null) {
+                throw new IllegalArgumentException("Paramater is not supported.");
+            }
+            Preconditions.checkArgumentInRange(value, range.minInclusive, range.maxInclusive,
+                    "value");
+        }
+
+        /**
+         * Update support state for the given parameter for this model.
+         *
+         * @param modelParam The parameter key.
+         * @param range      The parameter value range, or null if not supported.
+         */
+        void updateParameterSupport(int modelParam, @Nullable ModelParameterRange range) {
+            parameterSupport.put(modelParam, range);
+        }
+    }
+
+    /**
+     * A wrapper around an {@link ISoundTriggerModule} implementation, to address the same aspects
+     * mentioned in {@link SoundTriggerModule} above. This class follows the same conventions.
+     */
+    private class ModuleService extends ISoundTriggerModule.Stub implements ISoundTriggerCallback,
+            IBinder.DeathRecipient {
+        private final ISoundTriggerCallback mCallback;
+        private ISoundTriggerModule mDelegate;
+        private @NonNull Map<Integer, ModelState> mLoadedModels = new HashMap<>();
+        private final int mHandle;
+
+        ModuleService(int handle, @NonNull ISoundTriggerCallback callback) {
+            mCallback = callback;
+            mHandle = handle;
+            try {
+                mCallback.asBinder().linkToDeath(null, 0);
+            } catch (RemoteException e) {
+                throw e.rethrowAsRuntimeException();
+            }
+        }
+
+        void attach(@NonNull ISoundTriggerModule delegate) {
+            mDelegate = delegate;
+            mModules.get(mHandle).add(this);
+        }
+
+        @Override
+        public int loadModel(@NonNull SoundModel model) {
+            // Permission check.
+            checkPermissions();
+            // Input validation.
+            ValidationUtil.validateGenericModel(model);
+
+            synchronized (SoundTriggerMiddlewareValidation.this) {
+                // State validation.
+                if (mDelegate == null) {
+                    throw new IllegalStateException("Module has been detached.");
+                }
+
+                // From here on, every exception isn't client's fault.
+                try {
+                    int handle = mDelegate.loadModel(model);
+                    mLoadedModels.put(handle, new ModelState());
+                    return handle;
+                } catch (Exception e) {
+                    throw handleException(e);
+                }
+            }
+        }
+
+        @Override
+        public int loadPhraseModel(@NonNull PhraseSoundModel model) {
+            // Permission check.
+            checkPermissions();
+            // Input validation.
+            ValidationUtil.validatePhraseModel(model);
+
+            synchronized (SoundTriggerMiddlewareValidation.this) {
+                // State validation.
+                if (mDelegate == null) {
+                    throw new IllegalStateException("Module has been detached.");
+                }
+
+                // From here on, every exception isn't client's fault.
+                try {
+                    int handle = mDelegate.loadPhraseModel(model);
+                    mLoadedModels.put(handle, new ModelState());
+                    return handle;
+                } catch (Exception e) {
+                    throw handleException(e);
+                }
+            }
+        }
+
+        @Override
+        public void unloadModel(int modelHandle) {
+            // Permission check.
+            checkPermissions();
+            // Input validation (always valid).
+
+            synchronized (SoundTriggerMiddlewareValidation.this) {
+                // State validation.
+                if (mDelegate == null) {
+                    throw new IllegalStateException("Module has been detached.");
+                }
+                ModelState modelState = mLoadedModels.get(
+                        modelHandle);
+                if (modelState == null) {
+                    throw new IllegalStateException("Invalid handle: " + modelHandle);
+                }
+                if (modelState.activityState
+                        != ModelState.Activity.LOADED) {
+                    throw new IllegalStateException("Model with handle: " + modelHandle
+                            + " has invalid state for unloading: " + modelState.activityState);
+                }
+
+                // From here on, every exception isn't client's fault.
+                try {
+                    mDelegate.unloadModel(modelHandle);
+                    mLoadedModels.remove(modelHandle);
+                } catch (Exception e) {
+                    throw handleException(e);
+                }
+            }
+        }
+
+        @Override
+        public void startRecognition(int modelHandle, @NonNull RecognitionConfig config) {
+            // Permission check.
+            checkPermissions();
+            // Input validation.
+            ValidationUtil.validateRecognitionConfig(config);
+
+            synchronized (SoundTriggerMiddlewareValidation.this) {
+                // State validation.
+                if (mDelegate == null) {
+                    throw new IllegalStateException("Module has been detached.");
+                }
+                ModelState modelState = mLoadedModels.get(
+                        modelHandle);
+                if (modelState == null) {
+                    throw new IllegalStateException("Invalid handle: " + modelHandle);
+                }
+                if (modelState.activityState
+                        != ModelState.Activity.LOADED) {
+                    throw new IllegalStateException("Model with handle: " + modelHandle
+                            + " has invalid state for starting recognition: "
+                            + modelState.activityState);
+                }
+
+                // From here on, every exception isn't client's fault.
+                try {
+                    mDelegate.startRecognition(modelHandle, config);
+                    modelState.activityState =
+                            ModelState.Activity.ACTIVE;
+                } catch (Exception e) {
+                    throw handleException(e);
+                }
+            }
+        }
+
+        @Override
+        public void stopRecognition(int modelHandle) {
+            // Permission check.
+            checkPermissions();
+            // Input validation (always valid).
+
+            synchronized (SoundTriggerMiddlewareValidation.this) {
+                // State validation.
+                if (mDelegate == null) {
+                    throw new IllegalStateException("Module has been detached.");
+                }
+                ModelState modelState = mLoadedModels.get(
+                        modelHandle);
+                if (modelState == null) {
+                    throw new IllegalStateException("Invalid handle: " + modelHandle);
+                }
+                // stopRecognition is idempotent - no need to check model state.
+
+                // From here on, every exception isn't client's fault.
+                try {
+                    mDelegate.stopRecognition(modelHandle);
+                    modelState.activityState =
+                            ModelState.Activity.LOADED;
+                } catch (Exception e) {
+                    throw handleException(e);
+                }
+            }
+        }
+
+        @Override
+        public void forceRecognitionEvent(int modelHandle) {
+            // Permission check.
+            checkPermissions();
+            // Input validation (always valid).
+
+            synchronized (SoundTriggerMiddlewareValidation.this) {
+                // State validation.
+                if (mDelegate == null) {
+                    throw new IllegalStateException("Module has been detached.");
+                }
+                ModelState modelState = mLoadedModels.get(
+                        modelHandle);
+                if (modelState == null) {
+                    throw new IllegalStateException("Invalid handle: " + modelHandle);
+                }
+                // forceRecognitionEvent is idempotent - no need to check model state.
+
+                // From here on, every exception isn't client's fault.
+                try {
+                    mDelegate.forceRecognitionEvent(modelHandle);
+                } catch (Exception e) {
+                    throw handleException(e);
+                }
+            }
+        }
+
+        @Override
+        public void setModelParameter(int modelHandle, int modelParam, int value) {
+            // Permission check.
+            checkPermissions();
+            // Input validation.
+            ValidationUtil.validateModelParameter(modelParam);
+
+            synchronized (SoundTriggerMiddlewareValidation.this) {
+                // State validation.
+                if (mDelegate == null) {
+                    throw new IllegalStateException("Module has been detached.");
+                }
+                ModelState modelState = mLoadedModels.get(
+                        modelHandle);
+                if (modelState == null) {
+                    throw new IllegalStateException("Invalid handle: " + modelHandle);
+                }
+                modelState.checkSupported(modelParam, value);
+
+                // From here on, every exception isn't client's fault.
+                try {
+                    mDelegate.setModelParameter(modelHandle, modelParam, value);
+                } catch (Exception e) {
+                    throw handleException(e);
+                }
+            }
+        }
+
+        @Override
+        public int getModelParameter(int modelHandle, int modelParam) {
+            // Permission check.
+            checkPermissions();
+            // Input validation.
+            ValidationUtil.validateModelParameter(modelParam);
+
+            synchronized (SoundTriggerMiddlewareValidation.this) {
+                // State validation.
+                if (mDelegate == null) {
+                    throw new IllegalStateException("Module has been detached.");
+                }
+                ModelState modelState = mLoadedModels.get(
+                        modelHandle);
+                if (modelState == null) {
+                    throw new IllegalStateException("Invalid handle: " + modelHandle);
+                }
+                modelState.checkSupported(modelParam);
+
+                // From here on, every exception isn't client's fault.
+                try {
+                    return mDelegate.getModelParameter(modelHandle, modelParam);
+                } catch (Exception e) {
+                    throw handleException(e);
+                }
+            }
+        }
+
+        @Override
+        @Nullable
+        public ModelParameterRange queryModelParameterSupport(int modelHandle, int modelParam) {
+            // Permission check.
+            checkPermissions();
+            // Input validation.
+            ValidationUtil.validateModelParameter(modelParam);
+
+            synchronized (SoundTriggerMiddlewareValidation.this) {
+                // State validation.
+                if (mDelegate == null) {
+                    throw new IllegalStateException("Module has been detached.");
+                }
+                ModelState modelState = mLoadedModels.get(
+                        modelHandle);
+                if (modelState == null) {
+                    throw new IllegalStateException("Invalid handle: " + modelHandle);
+                }
+
+                // From here on, every exception isn't client's fault.
+                try {
+                    ModelParameterRange result = mDelegate.queryModelParameterSupport(modelHandle,
+                            modelParam);
+                    modelState.updateParameterSupport(modelParam, result);
+                    return result;
+                } catch (Exception e) {
+                    throw handleException(e);
+                }
+            }
+        }
+
+        @Override
+        public void detach() {
+            // Permission check.
+            checkPermissions();
+            // Input validation (always valid).
+
+            synchronized (SoundTriggerMiddlewareValidation.this) {
+                // State validation.
+                if (mDelegate == null) {
+                    throw new IllegalStateException("Module has already been detached.");
+                }
+                if (!mLoadedModels.isEmpty()) {
+                    throw new IllegalStateException("Cannot detach while models are loaded.");
+                }
+
+                // From here on, every exception isn't client's fault.
+                try {
+                    detachInternal();
+                } catch (Exception e) {
+                    throw handleException(e);
+                }
+            }
+        }
+
+        // Override toString() in order to have the delegate's ID in it.
+        @Override
+        public String toString() {
+            return mDelegate.toString();
+        }
+
+        private void detachInternal() {
+            try {
+                mDelegate.detach();
+                mDelegate = null;
+                mCallback.asBinder().unlinkToDeath(null, 0);
+                mModules.get(mHandle).remove(this);
+            } catch (RemoteException e) {
+                throw e.rethrowAsRuntimeException();
+            }
+        }
+
+        void dump(PrintWriter pw) {
+            pw.printf("Loaded models for session %s (handle, active)", toString());
+            pw.println();
+            pw.println("-------------------------------");
+            for (Map.Entry<Integer, ModelState> entry : mLoadedModels.entrySet()) {
+                pw.print(entry.getKey());
+                pw.print('\t');
+                pw.print(entry.getValue().activityState.name());
+                pw.println();
+            }
+        }
+
+        ////////////////////////////////////////////////////////////////////////////////////////////
+        // Callbacks
+
+        @Override
+        public void onRecognition(int modelHandle, @NonNull RecognitionEvent event) {
+            synchronized (SoundTriggerMiddlewareValidation.this) {
+                if (event.status != RecognitionStatus.FORCED) {
+                    mLoadedModels.get(modelHandle).activityState =
+                            ModelState.Activity.LOADED;
+                }
+                try {
+                    mCallback.onRecognition(modelHandle, event);
+                } catch (RemoteException e) {
+                    // Dead client will be handled by binderDied() - no need to handle here.
+                    // In any case, client callbacks are considered best effort.
+                    Log.e(TAG, "Client callback exception.", e);
+                }
+            }
+        }
+
+        @Override
+        public void onPhraseRecognition(int modelHandle, @NonNull PhraseRecognitionEvent event) {
+            synchronized (SoundTriggerMiddlewareValidation.this) {
+                if (event.common.status != RecognitionStatus.FORCED) {
+                    mLoadedModels.get(modelHandle).activityState =
+                            ModelState.Activity.LOADED;
+                }
+                try {
+                    mCallback.onPhraseRecognition(modelHandle, event);
+                } catch (RemoteException e) {
+                    // Dead client will be handled by binderDied() - no need to handle here.
+                    // In any case, client callbacks are considered best effort.
+                    Log.e(TAG, "Client callback exception.", e);
+                }
+            }
+        }
+
+        @Override
+        public void onRecognitionAvailabilityChange(boolean available) {
+            synchronized (SoundTriggerMiddlewareValidation.this) {
+                try {
+                    mCallback.onRecognitionAvailabilityChange(available);
+                } catch (RemoteException e) {
+                    // Dead client will be handled by binderDied() - no need to handle here.
+                    // In any case, client callbacks are considered best effort.
+                    Log.e(TAG, "Client callback exception.", e);
+                }
+            }
+        }
+
+        @Override
+        public void onModuleDied() {
+            synchronized (SoundTriggerMiddlewareValidation.this) {
+                try {
+                    mCallback.onModuleDied();
+                } catch (RemoteException e) {
+                    // Dead client will be handled by binderDied() - no need to handle here.
+                    // In any case, client callbacks are considered best effort.
+                    Log.e(TAG, "Client callback exception.", e);
+                }
+            }
+        }
+
+        @Override
+        public void binderDied() {
+            // This is called whenever our client process dies.
+            synchronized (SoundTriggerMiddlewareValidation.this) {
+                try {
+                    // Gracefully stop all active recognitions and unload the models.
+                    for (Map.Entry<Integer, ModelState> entry :
+                            mLoadedModels.entrySet()) {
+                        if (entry.getValue().activityState
+                                == ModelState.Activity.ACTIVE) {
+                            mDelegate.stopRecognition(entry.getKey());
+                        }
+                        mDelegate.unloadModel(entry.getKey());
+                    }
+                    // Detach.
+                    detachInternal();
+                } catch (Exception e) {
+                    throw handleException(e);
+                }
+            }
+        }
+    }
+}
\ No newline at end of file
diff --git a/services/core/java/com/android/server/soundtrigger_middleware/SoundTriggerModule.java b/services/core/java/com/android/server/soundtrigger_middleware/SoundTriggerModule.java
index aa1558e..d6390184 100644
--- a/services/core/java/com/android/server/soundtrigger_middleware/SoundTriggerModule.java
+++ b/services/core/java/com/android/server/soundtrigger_middleware/SoundTriggerModule.java
@@ -123,7 +123,6 @@
      */
     synchronized @NonNull
     ISoundTriggerModule attach(@NonNull ISoundTriggerCallback callback) {
-        Log.d(TAG, "attach()");
         Session session = new Session(callback);
         mActiveSessions.add(session);
         return session;
@@ -149,8 +148,6 @@
      * @param active true iff external capture is active.
      */
     synchronized void setExternalCaptureState(boolean active) {
-        Log.d(TAG, String.format("setExternalCaptureState(active=%b)", active));
-
         if (mProperties.concurrentCapture) {
             // If we support concurrent capture, we don't care about any of this.
             return;
@@ -235,7 +232,6 @@
 
         @Override
         public void detach() {
-            Log.d(TAG, "detach()");
             synchronized (SoundTriggerModule.this) {
                 if (mCallback == null) {
                     return;
@@ -247,8 +243,6 @@
 
         @Override
         public int loadModel(@NonNull SoundModel model) {
-            Log.d(TAG, String.format("loadModel(model=%s)", model));
-
             // We must do this outside the lock, to avoid possible deadlocks with the remote process
             // that provides the audio sessions, which may also be calling into us.
             SoundTriggerMiddlewareImpl.AudioSessionProvider.AudioSession audioSession =
@@ -276,8 +270,6 @@
 
         @Override
         public int loadPhraseModel(@NonNull PhraseSoundModel model) {
-            Log.d(TAG, String.format("loadPhraseModel(model=%s)", model));
-
             // We must do this outside the lock, to avoid possible deadlocks with the remote process
             // that provides the audio sessions, which may also be calling into us.
             SoundTriggerMiddlewareImpl.AudioSessionProvider.AudioSession audioSession =
@@ -306,10 +298,7 @@
 
         @Override
         public void unloadModel(int modelHandle) {
-            Log.d(TAG, String.format("unloadModel(handle=%d)", modelHandle));
-
             int sessionId;
-
             synchronized (SoundTriggerModule.this) {
                 checkValid();
                 sessionId = mLoadedModels.get(modelHandle).unload();
@@ -323,8 +312,6 @@
 
         @Override
         public void startRecognition(int modelHandle, @NonNull RecognitionConfig config) {
-            Log.d(TAG,
-                    String.format("startRecognition(handle=%d, config=%s)", modelHandle, config));
             synchronized (SoundTriggerModule.this) {
                 checkValid();
                 mLoadedModels.get(modelHandle).startRecognition(config);
@@ -333,7 +320,6 @@
 
         @Override
         public void stopRecognition(int modelHandle) {
-            Log.d(TAG, String.format("stopRecognition(handle=%d)", modelHandle));
             synchronized (SoundTriggerModule.this) {
                 mLoadedModels.get(modelHandle).stopRecognition();
             }
@@ -341,7 +327,6 @@
 
         @Override
         public void forceRecognitionEvent(int modelHandle) {
-            Log.d(TAG, String.format("forceRecognitionEvent(handle=%d)", modelHandle));
             synchronized (SoundTriggerModule.this) {
                 checkValid();
                 mLoadedModels.get(modelHandle).forceRecognitionEvent();
@@ -350,9 +335,6 @@
 
         @Override
         public void setModelParameter(int modelHandle, int modelParam, int value) {
-            Log.d(TAG,
-                    String.format("setModelParameter(handle=%d, param=%d, value=%d)", modelHandle,
-                            modelParam, value));
             synchronized (SoundTriggerModule.this) {
                 checkValid();
                 mLoadedModels.get(modelHandle).setParameter(modelParam, value);
@@ -361,8 +343,6 @@
 
         @Override
         public int getModelParameter(int modelHandle, int modelParam) {
-            Log.d(TAG, String.format("getModelParameter(handle=%d, param=%d)", modelHandle,
-                    modelParam));
             synchronized (SoundTriggerModule.this) {
                 checkValid();
                 return mLoadedModels.get(modelHandle).getParameter(modelParam);
@@ -372,8 +352,6 @@
         @Override
         @Nullable
         public ModelParameterRange queryModelParameterSupport(int modelHandle, int modelParam) {
-            Log.d(TAG, String.format("queryModelParameterSupport(handle=%d, param=%d)", modelHandle,
-                    modelParam));
             synchronized (SoundTriggerModule.this) {
                 checkValid();
                 return mLoadedModels.get(modelHandle).queryModelParameterSupport(modelParam);
@@ -584,8 +562,6 @@
             public void recognitionCallback(
                     @NonNull ISoundTriggerHwCallback.RecognitionEvent recognitionEvent,
                     int cookie) {
-                Log.d(TAG, String.format("recognitionCallback_2_1(event=%s, cookie=%d)",
-                        recognitionEvent, cookie));
                 synchronized (SoundTriggerModule.this) {
                     android.media.soundtrigger_middleware.RecognitionEvent aidlEvent =
                             ConversionUtil.hidl2aidlRecognitionEvent(recognitionEvent);
@@ -608,8 +584,6 @@
             public void phraseRecognitionCallback(
                     @NonNull ISoundTriggerHwCallback.PhraseRecognitionEvent phraseRecognitionEvent,
                     int cookie) {
-                Log.d(TAG, String.format("phraseRecognitionCallback_2_1(event=%s, cookie=%d)",
-                        phraseRecognitionEvent, cookie));
                 synchronized (SoundTriggerModule.this) {
                     android.media.soundtrigger_middleware.PhraseRecognitionEvent aidlEvent =
                             ConversionUtil.hidl2aidlPhraseRecognitionEvent(phraseRecognitionEvent);
diff --git a/services/core/java/com/android/server/stats/pull/StatsPullAtomService.java b/services/core/java/com/android/server/stats/pull/StatsPullAtomService.java
index 3f8f6bf..e426574 100644
--- a/services/core/java/com/android/server/stats/pull/StatsPullAtomService.java
+++ b/services/core/java/com/android/server/stats/pull/StatsPullAtomService.java
@@ -436,8 +436,7 @@
         mStoragedUidIoStatsReader = new StoragedUidIoStatsReader();
 
         // Initialize PROC_STATS
-        // TODO (b/148402814): Change this directory to stats_pull.
-        mBaseDir = new File(SystemServiceManager.ensureSystemDir(), "stats_companion");
+        mBaseDir = new File(SystemServiceManager.ensureSystemDir(), "stats_pull");
 
         // Disables throttler on CPU time readers.
         mCpuUidUserSysTimeReader = new KernelCpuUidUserSysTimeReader(false);
diff --git a/services/core/java/com/android/server/trust/TrustManagerService.java b/services/core/java/com/android/server/trust/TrustManagerService.java
index 5f5cd3c..2394baf 100644
--- a/services/core/java/com/android/server/trust/TrustManagerService.java
+++ b/services/core/java/com/android/server/trust/TrustManagerService.java
@@ -1437,7 +1437,8 @@
             if (DevicePolicyManager.ACTION_DEVICE_POLICY_MANAGER_STATE_CHANGED.equals(action)) {
                 refreshAgentList(getSendingUserId());
                 updateDevicePolicyFeatures();
-            } else if (Intent.ACTION_USER_ADDED.equals(action)) {
+            } else if (Intent.ACTION_USER_ADDED.equals(action) || Intent.ACTION_USER_STARTED.equals(
+                    action)) {
                 int userId = getUserId(intent);
                 if (userId > 0) {
                     maybeEnableFactoryTrustAgents(mLockPatternUtils, userId);
@@ -1478,6 +1479,7 @@
             filter.addAction(DevicePolicyManager.ACTION_DEVICE_POLICY_MANAGER_STATE_CHANGED);
             filter.addAction(Intent.ACTION_USER_ADDED);
             filter.addAction(Intent.ACTION_USER_REMOVED);
+            filter.addAction(Intent.ACTION_USER_STARTED);
             context.registerReceiverAsUser(this,
                     UserHandle.ALL,
                     filter,
diff --git a/services/core/java/com/android/server/utils/quota/QuotaTracker.java b/services/core/java/com/android/server/utils/quota/QuotaTracker.java
index a8cf9f6..115b5c8 100644
--- a/services/core/java/com/android/server/utils/quota/QuotaTracker.java
+++ b/services/core/java/com/android/server/utils/quota/QuotaTracker.java
@@ -552,6 +552,7 @@
                     mTriggerTimeElapsed = nextTriggerTimeElapsed;
                 }
             } else {
+                cancelAlarm(this);
                 mTriggerTimeElapsed = 0;
             }
         }
diff --git a/services/core/java/com/android/server/wallpaper/WallpaperManagerService.java b/services/core/java/com/android/server/wallpaper/WallpaperManagerService.java
index 2115f7c..6eb3c0f 100644
--- a/services/core/java/com/android/server/wallpaper/WallpaperManagerService.java
+++ b/services/core/java/com/android/server/wallpaper/WallpaperManagerService.java
@@ -1173,6 +1173,10 @@
             }
         };
 
+        private Runnable mTryToRebindRunnable = () -> {
+            tryToRebind();
+        };
+
         WallpaperConnection(WallpaperInfo info, WallpaperData wallpaper, int clientUid) {
             mInfo = info;
             mWallpaper = wallpaper;
@@ -1279,7 +1283,7 @@
                         saveSettingsLocked(mWallpaper.userId);
                     }
                     FgThread.getHandler().removeCallbacks(mResetRunnable);
-                    mContext.getMainThreadHandler().removeCallbacks(this::tryToRebind);
+                    mContext.getMainThreadHandler().removeCallbacks(mTryToRebindRunnable);
                 }
             }
         }
@@ -1337,7 +1341,7 @@
                         < WALLPAPER_RECONNECT_TIMEOUT_MS) {
                     // Bind fail without timeout, schedule rebind
                     Slog.w(TAG, "Rebind fail! Try again later");
-                    mContext.getMainThreadHandler().postDelayed(this::tryToRebind, 1000);
+                    mContext.getMainThreadHandler().postDelayed(mTryToRebindRunnable, 1000);
                 } else {
                     // Timeout
                     Slog.w(TAG, "Reverting to built-in wallpaper!");
diff --git a/services/core/java/com/android/server/wm/ActivityMetricsLogger.java b/services/core/java/com/android/server/wm/ActivityMetricsLogger.java
index 68a7188..4fea36c 100644
--- a/services/core/java/com/android/server/wm/ActivityMetricsLogger.java
+++ b/services/core/java/com/android/server/wm/ActivityMetricsLogger.java
@@ -275,8 +275,9 @@
         }
 
         /** @return {@code true} if the activity matches a launched activity in this transition. */
-        boolean contains(ActivityRecord r) {
-            return r == mLastLaunchedActivity || mPendingDrawActivities.contains(r);
+        boolean contains(WindowContainer wc) {
+            final ActivityRecord r = AppTransitionController.getAppFromContainer(wc);
+            return r != null && (r == mLastLaunchedActivity || mPendingDrawActivities.contains(r));
         }
 
         /** Called when the activity is drawn or won't be drawn. */
@@ -435,10 +436,10 @@
 
     /** @return Non-null {@link TransitionInfo} if the activity is found in an active transition. */
     @Nullable
-    private TransitionInfo getActiveTransitionInfo(ActivityRecord r) {
+    private TransitionInfo getActiveTransitionInfo(WindowContainer wc) {
         for (int i = mTransitionInfoList.size() - 1; i >= 0; i--) {
             final TransitionInfo info = mTransitionInfoList.get(i);
-            if (info.contains(r)) {
+            if (info.contains(wc)) {
                 return info;
             }
         }
@@ -623,19 +624,19 @@
      * @param activityToReason A map from activity to a reason integer, which must be on of
      *                         ActivityTaskManagerInternal.APP_TRANSITION_* reasons.
      */
-    void notifyTransitionStarting(ArrayMap<ActivityRecord, Integer> activityToReason) {
+    void notifyTransitionStarting(ArrayMap<WindowContainer, Integer> activityToReason) {
         if (DEBUG_METRICS) Slog.i(TAG, "notifyTransitionStarting");
 
         final long timestampNs = SystemClock.elapsedRealtimeNanos();
         for (int index = activityToReason.size() - 1; index >= 0; index--) {
-            final ActivityRecord r = activityToReason.keyAt(index);
-            final TransitionInfo info = getActiveTransitionInfo(r);
+            final WindowContainer wc = activityToReason.keyAt(index);
+            final TransitionInfo info = getActiveTransitionInfo(wc);
             if (info == null || info.mLoggedTransitionStarting) {
                 // Ignore any subsequent notifyTransitionStarting.
                 continue;
             }
             if (DEBUG_METRICS) {
-                Slog.i(TAG, "notifyTransitionStarting activity=" + r + " info=" + info);
+                Slog.i(TAG, "notifyTransitionStarting activity=" + wc + " info=" + info);
             }
 
             info.mCurrentTransitionDelayMs = info.calculateDelay(timestampNs);
diff --git a/services/core/java/com/android/server/wm/ActivityRecord.java b/services/core/java/com/android/server/wm/ActivityRecord.java
index d715ed4..76bc366 100644
--- a/services/core/java/com/android/server/wm/ActivityRecord.java
+++ b/services/core/java/com/android/server/wm/ActivityRecord.java
@@ -40,7 +40,6 @@
 import static android.app.WindowConfiguration.ACTIVITY_TYPE_RECENTS;
 import static android.app.WindowConfiguration.ACTIVITY_TYPE_UNDEFINED;
 import static android.app.WindowConfiguration.ROTATION_UNDEFINED;
-import static android.app.WindowConfiguration.WINDOWING_MODE_FREEFORM;
 import static android.app.WindowConfiguration.WINDOWING_MODE_PINNED;
 import static android.app.WindowConfiguration.WINDOWING_MODE_SPLIT_SCREEN_PRIMARY;
 import static android.app.WindowConfiguration.activityTypeToString;
@@ -106,7 +105,6 @@
 import static android.view.WindowManager.LayoutParams.TYPE_BASE_APPLICATION;
 import static android.view.WindowManager.TRANSIT_ACTIVITY_CLOSE;
 import static android.view.WindowManager.TRANSIT_DOCK_TASK_FROM_RECENTS;
-import static android.view.WindowManager.TRANSIT_TASK_CHANGE_WINDOWING_MODE;
 import static android.view.WindowManager.TRANSIT_TASK_CLOSE;
 import static android.view.WindowManager.TRANSIT_TASK_OPEN_BEHIND;
 import static android.view.WindowManager.TRANSIT_UNSET;
@@ -284,7 +282,6 @@
 import android.view.IAppTransitionAnimationSpecsFuture;
 import android.view.IApplicationToken;
 import android.view.InputApplicationHandle;
-import android.view.RemoteAnimationAdapter;
 import android.view.RemoteAnimationDefinition;
 import android.view.RemoteAnimationTarget;
 import android.view.SurfaceControl;
@@ -577,12 +574,6 @@
      */
     private boolean mCurrentLaunchCanTurnScreenOn = true;
 
-    /**
-     * This leash is used to "freeze" the app surface in place after the state change, but before
-     * the animation is ready to start.
-     */
-    private SurfaceControl mTransitChangeLeash = null;
-
     /** Whether our surface was set to be showing in the last call to {@link #prepareSurfaces} */
     private boolean mLastSurfaceShowing = true;
 
@@ -1329,15 +1320,6 @@
             mDisplayContent.executeAppTransition();
         }
 
-        if (prevDc.mChangingApps.remove(this)) {
-            // This gets called *after* the ActivityRecord has been reparented to the new display.
-            // That reparenting resulted in this window changing modes (eg. FREEFORM -> FULLSCREEN),
-            // so this token is now "frozen" while waiting for the animation to start on prevDc
-            // (which will be cancelled since the window is no-longer a child). However, since this
-            // is no longer a child of prevDc, this won't be notified of the cancelled animation,
-            // so we need to cancel the change transition here.
-            clearChangeLeash(getPendingTransaction(), true /* cancel */);
-        }
         prevDc.mClosingApps.remove(this);
 
         if (prevDc.mFocusedApp == this) {
@@ -3092,7 +3074,7 @@
         commitVisibility(false /* visible */, true /* performLayout */);
 
         getDisplayContent().mOpeningApps.remove(this);
-        getDisplayContent().mChangingApps.remove(this);
+        getDisplayContent().mChangingContainers.remove(this);
         getDisplayContent().mUnknownAppVisibilityController.appRemovedOrHidden(this);
         mWmService.mTaskSnapshotController.onAppRemoved(this);
         mStackSupervisor.getActivityMetricsLogger().notifyActivityRemoved(this);
@@ -3995,13 +3977,11 @@
                 appToken, visible, appTransition, isVisible(), mVisibleRequested,
                 Debug.getCallers(6));
 
+        onChildVisibilityRequested(visible);
+
         final DisplayContent displayContent = getDisplayContent();
         displayContent.mOpeningApps.remove(this);
         displayContent.mClosingApps.remove(this);
-        if (isInChangeTransition()) {
-            clearChangeLeash(getPendingTransaction(), true /* cancel */);
-        }
-        displayContent.mChangingApps.remove(this);
         waitingToShow = false;
         mVisibleRequested = visible;
         mLastDeferHidingClient = deferHidingClient;
@@ -4198,13 +4178,6 @@
         final DisplayContent displayContent = getDisplayContent();
         if (!displayContent.mClosingApps.contains(this)
                 && !displayContent.mOpeningApps.contains(this)) {
-            // The token is not closing nor opening, so even if there is an animation set, that
-            // doesn't mean that it goes through the normal app transition cycle so we have
-            // to inform the docked controller about visibility change.
-            // TODO(multi-display): notify docked divider on all displays where visibility was
-            // affected.
-            displayContent.getDockedDividerController().notifyAppVisibilityChanged();
-
             // Take the screenshot before possibly hiding the WSA, otherwise the screenshot
             // will not be taken.
             mWmService.mTaskSnapshotController.notifyAppVisibilityChanged(this, visible);
@@ -5805,11 +5778,6 @@
         return !isSplitScreenPrimary || allowSplitScreenPrimaryAnimation;
     }
 
-    @Override
-    boolean isChangingAppTransition() {
-        return task != null ? task.isChangingAppTransition() : super.isChangingAppTransition();
-    }
-
     /**
      * Creates a layer to apply crop to an animation.
      */
@@ -5830,84 +5798,19 @@
                 this, endDeferFinishCallback);
     }
 
-    private boolean shouldStartChangeTransition(int prevWinMode, int newWinMode) {
-        if (mWmService.mDisableTransitionAnimation
-                || !isVisible()
-                || getDisplayContent().mAppTransition.isTransitionSet()
-                || getSurfaceControl() == null) {
-            return false;
-        }
-        // Only do an animation into and out-of freeform mode for now. Other mode
-        // transition animations are currently handled by system-ui.
-        return (prevWinMode == WINDOWING_MODE_FREEFORM) != (newWinMode == WINDOWING_MODE_FREEFORM);
-    }
-
     @Override
     boolean isWaitingForTransitionStart() {
         final DisplayContent dc = getDisplayContent();
         return dc != null && dc.mAppTransition.isTransitionSet()
                 && (dc.mOpeningApps.contains(this)
                 || dc.mClosingApps.contains(this)
-                || dc.mChangingApps.contains(this));
+                || dc.mChangingContainers.contains(this));
     }
 
-    /**
-     * Initializes a change transition. Because the app is visible already, there is a small period
-     * of time where the user can see the app content/window update before the transition starts.
-     * To prevent this, we immediately take a snapshot and place the app/snapshot into a leash which
-     * "freezes" the location/crop until the transition starts.
-     * <p>
-     * Here's a walk-through of the process:
-     * 1. Create a temporary leash ("interim-change-leash") and reparent the app to it.
-     * 2. Set the temporary leash's position/crop to the current state.
-     * 3. Create a snapshot and place that at the top of the leash to cover up content changes.
-     * 4. Once the transition is ready, it will reparent the app to the animation leash.
-     * 5. Detach the interim-change-leash.
-     */
-    private void initializeChangeTransition(Rect startBounds) {
-        mDisplayContent.prepareAppTransition(TRANSIT_TASK_CHANGE_WINDOWING_MODE,
-                false /* alwaysKeepCurrent */, 0, false /* forceOverride */);
-        mDisplayContent.mChangingApps.add(this);
-        mTransitStartRect.set(startBounds);
-
-        final SurfaceControl.Builder builder = makeAnimationLeash()
-                .setParent(getAnimationLeashParent())
-                .setName(getSurfaceControl() + " - interim-change-leash");
-        mTransitChangeLeash = builder.build();
-        Transaction t = getPendingTransaction();
-        t.setWindowCrop(mTransitChangeLeash, startBounds.width(), startBounds.height());
-        t.setPosition(mTransitChangeLeash, startBounds.left, startBounds.top);
-        t.show(mTransitChangeLeash);
-        t.reparent(getSurfaceControl(), mTransitChangeLeash);
-        onAnimationLeashCreated(t, mTransitChangeLeash);
-
-        // Skip creating snapshot if this transition is controlled by a remote animator which
-        // doesn't need it.
-        ArraySet<Integer> activityTypes = new ArraySet<>();
-        activityTypes.add(getActivityType());
-        RemoteAnimationAdapter adapter =
-                mDisplayContent.mAppTransitionController.getRemoteAnimationOverride(
-                        this, TRANSIT_TASK_CHANGE_WINDOWING_MODE, activityTypes);
-        if (adapter != null && !adapter.getChangeNeedsSnapshot()) {
-            return;
-        }
-
-        if (mThumbnail == null && task != null && !hasCommittedReparentToAnimationLeash()) {
-            SurfaceControl.ScreenshotGraphicBuffer snapshot =
-                    mWmService.mTaskSnapshotController.createTaskSnapshot(
-                            task, 1 /* scaleFraction */);
-            if (snapshot != null) {
-                mThumbnail = new WindowContainerThumbnail(mWmService.mSurfaceFactory, t, this,
-                        snapshot.getGraphicBuffer(), true /* relative */);
-            }
-        }
-    }
-
-    @Override
-    public void onAnimationLeashCreated(Transaction t, SurfaceControl leash) {
+    private int getAnimationLayer() {
         // The leash is parented to the animation layer. We need to preserve the z-order by using
         // the prefix order index, but we boost if necessary.
-        int layer = 0;
+        int layer;
         if (!inPinnedWindowingMode()) {
             layer = getPrefixOrderIndex();
         } else {
@@ -5920,21 +5823,17 @@
         if (mNeedsZBoost) {
             layer += Z_BOOST_BASE;
         }
-        if (!mNeedsAnimationBoundsLayer) {
-            t.setLayer(leash, layer);
-        }
+        return layer;
+    }
 
-        final DisplayContent dc = getDisplayContent();
-        dc.assignStackOrdering();
+    @Override
+    public void onAnimationLeashCreated(Transaction t, SurfaceControl leash) {
+        t.setLayer(leash, getAnimationLayer());
+        getDisplayContent().assignStackOrdering();
+    }
 
-        if (leash == mTransitChangeLeash) {
-            // This is a temporary state so skip any animation notifications
-            return;
-        } else if (mTransitChangeLeash != null) {
-            // unparent mTransitChangeLeash for clean-up
-            clearChangeLeash(t, false /* cancel */);
-        }
-
+    @Override
+    public void onLeashAnimationStarting(Transaction t, SurfaceControl leash) {
         if (mAnimatingActivityRegistry != null) {
             mAnimatingActivityRegistry.notifyStarting(this);
         }
@@ -5962,7 +5861,8 @@
                 // surface size has already same as the animating container.
                 t.setWindowCrop(mAnimationBoundsLayer, mTmpRect);
             }
-            t.setLayer(mAnimationBoundsLayer, layer);
+            t.setLayer(leash, 0);
+            t.setLayer(mAnimationBoundsLayer, getAnimationLayer());
 
             // Reparent leash to animation bounds layer.
             t.reparent(leash, mAnimationBoundsLayer);
@@ -5994,10 +5894,6 @@
         return mLastSurfaceShowing;
     }
 
-    boolean isInChangeTransition() {
-        return mTransitChangeLeash != null || AppTransition.isChangeTransit(mTransit);
-    }
-
     void attachThumbnailAnimation() {
         if (!isAnimating(PARENTS)) {
             return;
@@ -6134,31 +6030,6 @@
         Trace.traceEnd(TRACE_TAG_WINDOW_MANAGER);
     }
 
-    /**
-     * @param cancel {@code true} if clearing the leash due to cancelling instead of transferring
-     *                            to another leash.
-     */
-    private void clearChangeLeash(Transaction t, boolean cancel) {
-        if (mTransitChangeLeash == null) {
-            return;
-        }
-        if (cancel) {
-            clearThumbnail();
-            SurfaceControl sc = getSurfaceControl();
-            SurfaceControl parentSc = getParentSurfaceControl();
-            // Don't reparent if surface is getting destroyed
-            if (parentSc != null && sc != null) {
-                t.reparent(sc, getParentSurfaceControl());
-            }
-        }
-        t.hide(mTransitChangeLeash);
-        t.remove(mTransitChangeLeash);
-        mTransitChangeLeash = null;
-        if (cancel) {
-            onAnimationLeashLost(t);
-        }
-    }
-
     void clearAnimatingFlags() {
         boolean wallpaperMightChange = false;
         for (int i = mChildren.size() - 1; i >= 0; i--) {
@@ -6174,7 +6045,7 @@
     void cancelAnimation() {
         cancelAnimationOnly();
         clearThumbnail();
-        clearChangeLeash(getPendingTransaction(), true /* cancel */);
+        mSurfaceFreezer.unfreeze(getPendingTransaction());
     }
 
     /**
@@ -6219,6 +6090,7 @@
         mRemoteAnimationDefinition = null;
     }
 
+    @Override
     RemoteAnimationDefinition getRemoteAnimationDefinition() {
         return mRemoteAnimationDefinition;
     }
@@ -6679,8 +6551,6 @@
                 return;
             }
         }
-        final int prevWinMode = getWindowingMode();
-        mTmpPrevBounds.set(getBounds());
         super.onConfigurationChanged(newParentConfig);
 
         if (shouldUseSizeCompatMode()) {
@@ -6705,12 +6575,6 @@
             }
         }
 
-        final int newWinMode = getWindowingMode();
-        if ((prevWinMode != newWinMode) && (mDisplayContent != null)
-                && shouldStartChangeTransition(prevWinMode, newWinMode)) {
-            initializeChangeTransition(mTmpPrevBounds);
-        }
-
         // Configuration's equality doesn't consider seq so if only seq number changes in resolved
         // override configuration. Therefore ConfigurationContainer doesn't change merged override
         // configuration, but it's used to push configuration changes so explicitly update that.
@@ -7595,6 +7459,7 @@
         }
     }
 
+    @Override
     void writeIdentifierToProto(ProtoOutputStream proto, long fieldId) {
         final long token = proto.start(fieldId);
         proto.write(HASH_CODE, System.identityHashCode(this));
diff --git a/services/core/java/com/android/server/wm/ActivityStack.java b/services/core/java/com/android/server/wm/ActivityStack.java
index ff890ff..598389b 100644
--- a/services/core/java/com/android/server/wm/ActivityStack.java
+++ b/services/core/java/com/android/server/wm/ActivityStack.java
@@ -17,8 +17,6 @@
 package com.android.server.wm;
 
 import static android.app.ActivityTaskManager.INVALID_TASK_ID;
-import static android.app.ActivityTaskManager.SPLIT_SCREEN_CREATE_MODE_BOTTOM_OR_RIGHT;
-import static android.app.ActivityTaskManager.SPLIT_SCREEN_CREATE_MODE_TOP_OR_LEFT;
 import static android.app.ITaskStackListener.FORCED_RESIZEABLE_REASON_SPLIT_SCREEN;
 import static android.app.WindowConfiguration.ACTIVITY_TYPE_ASSISTANT;
 import static android.app.WindowConfiguration.ACTIVITY_TYPE_HOME;
@@ -39,16 +37,10 @@
 import static android.content.pm.ActivityInfo.FLAG_RESUME_WHILE_PAUSING;
 import static android.content.pm.ActivityInfo.FLAG_SHOW_FOR_ALL_USERS;
 import static android.content.pm.ActivityInfo.SCREEN_ORIENTATION_UNSET;
-import static android.content.res.Configuration.ORIENTATION_PORTRAIT;
 import static android.os.Trace.TRACE_TAG_WINDOW_MANAGER;
 import static android.view.Display.DEFAULT_DISPLAY;
 import static android.view.Display.FLAG_CAN_SHOW_WITH_INSECURE_KEYGUARD;
 import static android.view.Display.INVALID_DISPLAY;
-import static android.view.WindowManager.DOCKED_BOTTOM;
-import static android.view.WindowManager.DOCKED_INVALID;
-import static android.view.WindowManager.DOCKED_LEFT;
-import static android.view.WindowManager.DOCKED_RIGHT;
-import static android.view.WindowManager.DOCKED_TOP;
 import static android.view.WindowManager.TRANSIT_ACTIVITY_CLOSE;
 import static android.view.WindowManager.TRANSIT_ACTIVITY_OPEN;
 import static android.view.WindowManager.TRANSIT_CRASHING_ACTIVITY_CLOSE;
@@ -98,13 +90,8 @@
 import static com.android.server.wm.ActivityTaskManagerService.H.FIRST_ACTIVITY_STACK_MSG;
 import static com.android.server.wm.ActivityTaskManagerService.RELAUNCH_REASON_FREE_RESIZE;
 import static com.android.server.wm.ActivityTaskManagerService.RELAUNCH_REASON_WINDOWING_MODE_RESIZE;
-import static com.android.server.wm.DragResizeMode.DRAG_RESIZE_MODE_DOCKED_DIVIDER;
 import static com.android.server.wm.TaskProto.ACTIVITIES;
 import static com.android.server.wm.TaskProto.ACTIVITY_TYPE;
-import static com.android.server.wm.TaskProto.ADJUSTED_BOUNDS;
-import static com.android.server.wm.TaskProto.ADJUSTED_FOR_IME;
-import static com.android.server.wm.TaskProto.ADJUST_DIVIDER_AMOUNT;
-import static com.android.server.wm.TaskProto.ADJUST_IME_AMOUNT;
 import static com.android.server.wm.TaskProto.ANIMATING_BOUNDS;
 import static com.android.server.wm.TaskProto.BOUNDS;
 import static com.android.server.wm.TaskProto.CREATED_BY_ORGANIZER;
@@ -113,7 +100,6 @@
 import static com.android.server.wm.TaskProto.DISPLAY_ID;
 import static com.android.server.wm.TaskProto.FILLS_PARENT;
 import static com.android.server.wm.TaskProto.LAST_NON_FULLSCREEN_BOUNDS;
-import static com.android.server.wm.TaskProto.MINIMIZE_AMOUNT;
 import static com.android.server.wm.TaskProto.MIN_HEIGHT;
 import static com.android.server.wm.TaskProto.MIN_WIDTH;
 import static com.android.server.wm.TaskProto.ORIG_ACTIVITY;
@@ -168,7 +154,6 @@
 import android.util.Slog;
 import android.util.proto.ProtoOutputStream;
 import android.view.Display;
-import android.view.DisplayCutout;
 import android.view.DisplayInfo;
 import android.view.ITaskOrganizer;
 import android.view.SurfaceControl;
@@ -177,8 +162,6 @@
 import com.android.internal.annotations.VisibleForTesting;
 import com.android.internal.app.IVoiceInteractor;
 import com.android.internal.os.logging.MetricsLoggerWrapper;
-import com.android.internal.policy.DividerSnapAlgorithm;
-import com.android.internal.policy.DockedDividerUtils;
 import com.android.internal.util.function.pooled.PooledConsumer;
 import com.android.internal.util.function.pooled.PooledFunction;
 import com.android.internal.util.function.pooled.PooledLambda;
@@ -238,13 +221,6 @@
     /** Stack is completely invisible. */
     static final int STACK_VISIBILITY_INVISIBLE = 2;
 
-    /** Minimum size of an adjusted stack bounds relative to original stack bounds. Used to
-     * restrict IME adjustment so that a min portion of top stack remains visible.*/
-    private static final float ADJUSTED_STACK_FRACTION_MIN = 0.3f;
-
-    /** Dimming amount for non-focused stack when stacks are IME-adjusted. */
-    private static final float IME_ADJUST_DIM_AMOUNT = 0.25f;
-
     enum ActivityState {
         INITIALIZING,
         STARTED,
@@ -294,28 +270,10 @@
     /** For Pinned stack controlling. */
     private Rect mTmpToBounds = new Rect();
 
-    /** Stack bounds adjusted to screen content area (taking into account IM windows, etc.) */
-    private final Rect mAdjustedBounds = new Rect();
-
-    /**
-     * Fully adjusted IME bounds. These are different from {@link #mAdjustedBounds} because they
-     * represent the state when the animation has ended.
-     */
-    private final Rect mFullyAdjustedImeBounds = new Rect();
-
     /** Detach this stack from its display when animation completes. */
     // TODO: maybe tie this to WindowContainer#removeChild some how...
     private boolean mDeferRemoval;
 
-    private final Rect mTmpAdjustedBounds = new Rect();
-    private boolean mAdjustedForIme;
-    private boolean mImeGoingAway;
-    private WindowState mImeWin;
-    private float mMinimizeAmount;
-    private float mAdjustImeAmount;
-    private float mAdjustDividerAmount;
-    private final int mDockedStackMinimizeThickness;
-
     // If this is true, we are in the bounds animating mode. The task will be down or upscaled to
     // perfectly fit the region it would have been cropped to. We may also avoid certain logic we
     // would otherwise apply while resizing, while resizing in the bounds animating mode.
@@ -643,8 +601,6 @@
                 _realActivitySuspended, userSetupComplete, minWidth, minHeight, info, _voiceSession,
                 _voiceInteractor, stack);
 
-        mDockedStackMinimizeThickness = mWmService.mContext.getResources().getDimensionPixelSize(
-                com.android.internal.R.dimen.docked_stack_minimize_thickness);
         EventLogTags.writeWmStackCreated(id);
         mHandler = new ActivityStackHandler(mStackSupervisor.mLooper);
         mCurrentUser = mAtmService.mAmInternal.getCurrentUserId();
@@ -1202,8 +1158,8 @@
 
     @Override
     boolean isFocusable() {
-        return super.isFocusable() && !(inSplitScreenPrimaryWindowingMode()
-                && mRootWindowContainer.mIsDockMinimized);
+        // Special check for tile which isn't really in the hierarchy
+        return mTile != null ? mTile.isFocusable() : super.isFocusable();
     }
 
     boolean isTopActivityFocusable() {
@@ -3497,43 +3453,6 @@
         forAllLeafTasks(Task::prepareFreezingBounds, true /* traverseTopToBottom */);
     }
 
-    /**
-     * Overrides the adjusted bounds, i.e. sets temporary layout bounds which are different from
-     * the normal task bounds.
-     *
-     * @param bounds The adjusted bounds.
-     */
-    private void setAdjustedBounds(Rect bounds) {
-        if (mAdjustedBounds.equals(bounds) && !isAnimatingForIme()) {
-            return;
-        }
-
-        mAdjustedBounds.set(bounds);
-        final boolean adjusted = !mAdjustedBounds.isEmpty();
-        Rect insetBounds = null;
-        if (adjusted && isAdjustedForMinimizedDockedStack()) {
-            insetBounds = getRawBounds();
-        } else if (adjusted && mAdjustedForIme) {
-            if (mImeGoingAway) {
-                insetBounds = getRawBounds();
-            } else {
-                insetBounds = mFullyAdjustedImeBounds;
-            }
-        }
-
-        if (!matchParentBounds()) {
-            final boolean alignBottom = mAdjustedForIme && getDockSide() == DOCKED_TOP;
-            final PooledConsumer c = PooledLambda.obtainConsumer(Task::alignToAdjustedBounds,
-                    PooledLambda.__(Task.class), adjusted ? mAdjustedBounds : getRawBounds(),
-                    insetBounds, alignBottom);
-            forAllLeafTasks(c, true /* traverseTopToBottom */);
-            c.recycle();
-        }
-
-        mDisplayContent.setLayoutNeeded();
-        updateSurfaceBounds();
-    }
-
     @Override
     public int setBounds(Rect bounds) {
         // Calling Task#setBounds() for leaf task since this is the a specialization of
@@ -3552,8 +3471,6 @@
 
         final int result = super.setBounds(!inMultiWindowMode() ? null : bounds);
 
-        updateAdjustedBounds();
-
         updateSurfaceBounds();
         return result;
     }
@@ -3575,19 +3492,6 @@
         bounds.set(getBounds());
     }
 
-    @Override
-    public Rect getBounds() {
-        // If we're currently adjusting for IME or minimized docked stack, we use the adjusted
-        // bounds; otherwise, no need to adjust the output bounds if fullscreen or the docked
-        // stack is visible since it is already what we want to represent to the rest of the
-        // system.
-        if (!mAdjustedBounds.isEmpty()) {
-            return mAdjustedBounds;
-        } else {
-            return super.getBounds();
-        }
-    }
-
     /**
      * @return the final bounds for the bounds animation.
      */
@@ -3620,113 +3524,6 @@
     }
 
     /**
-     * Updates the passed-in {@code inOutBounds} based on the current state of the
-     * docked controller. This gets run *after* the override configuration is updated, so it's
-     * safe to rely on the controller's state in here (though eventually this dependence should
-     * be removed).
-     *
-     * This does NOT modify this TaskStack's configuration. However, it does, for the time-being,
-     * update docked controller state.
-     *
-     * @param parentConfig the parent configuration for reference.
-     * @param inOutBounds the bounds to update (both input and output).
-     */
-    void calculateDockedBoundsForConfigChange(Configuration parentConfig, Rect inOutBounds) {
-        final boolean primary =
-                getRequestedOverrideWindowingMode() == WINDOWING_MODE_SPLIT_SCREEN_PRIMARY;
-        repositionSplitScreenStackAfterRotation(parentConfig, primary, inOutBounds);
-        final DisplayCutout cutout = mDisplayContent.getDisplayInfo().displayCutout;
-        snapDockedStackAfterRotation(parentConfig, cutout, inOutBounds);
-        if (primary) {
-            final int newDockSide = getDockSide(parentConfig, inOutBounds);
-            // Update the dock create mode and clear the dock create bounds, these
-            // might change after a rotation and the original values will be invalid.
-            mWmService.setDockedStackCreateStateLocked(
-                    (newDockSide == DOCKED_LEFT || newDockSide == DOCKED_TOP)
-                            ? SPLIT_SCREEN_CREATE_MODE_TOP_OR_LEFT
-                            : SPLIT_SCREEN_CREATE_MODE_BOTTOM_OR_RIGHT,
-                    null);
-            mDisplayContent.getDockedDividerController().notifyDockSideChanged(newDockSide);
-        }
-    }
-
-    /**
-     * Some primary split screen sides are not allowed by the policy. This method queries the policy
-     * and moves the primary stack around if needed.
-     *
-     * @param parentConfig the configuration of the stack's parent.
-     * @param primary true if adjusting the primary docked stack, false for secondary.
-     * @param inOutBounds the bounds of the stack to adjust.
-     */
-    void repositionSplitScreenStackAfterRotation(Configuration parentConfig, boolean primary,
-            Rect inOutBounds) {
-        final int dockSide = getDockSide(mDisplayContent, parentConfig, inOutBounds);
-        final int otherDockSide = DockedDividerUtils.invertDockSide(dockSide);
-        final int primaryDockSide = primary ? dockSide : otherDockSide;
-        if (mDisplayContent.getDockedDividerController()
-                .canPrimaryStackDockTo(primaryDockSide,
-                        parentConfig.windowConfiguration.getBounds(),
-                        parentConfig.windowConfiguration.getRotation())) {
-            return;
-        }
-        final Rect parentBounds = parentConfig.windowConfiguration.getBounds();
-        switch (otherDockSide) {
-            case DOCKED_LEFT:
-                int movement = inOutBounds.left;
-                inOutBounds.left -= movement;
-                inOutBounds.right -= movement;
-                break;
-            case DOCKED_RIGHT:
-                movement = parentBounds.right - inOutBounds.right;
-                inOutBounds.left += movement;
-                inOutBounds.right += movement;
-                break;
-            case DOCKED_TOP:
-                movement = inOutBounds.top;
-                inOutBounds.top -= movement;
-                inOutBounds.bottom -= movement;
-                break;
-            case DOCKED_BOTTOM:
-                movement = parentBounds.bottom - inOutBounds.bottom;
-                inOutBounds.top += movement;
-                inOutBounds.bottom += movement;
-                break;
-        }
-    }
-
-    /**
-     * Snaps the bounds after rotation to the closest snap target for the docked stack.
-     */
-    void snapDockedStackAfterRotation(Configuration parentConfig, DisplayCutout displayCutout,
-            Rect outBounds) {
-
-        // Calculate the current position.
-        final int dividerSize = mDisplayContent.getDockedDividerController().getContentWidth();
-        final int dockSide = getDockSide(parentConfig, outBounds);
-        final int dividerPosition = DockedDividerUtils.calculatePositionForBounds(outBounds,
-                dockSide, dividerSize);
-        final int displayWidth = parentConfig.windowConfiguration.getBounds().width();
-        final int displayHeight = parentConfig.windowConfiguration.getBounds().height();
-
-        // Snap the position to a target.
-        final int rotation = parentConfig.windowConfiguration.getRotation();
-        final int orientation = parentConfig.orientation;
-        mDisplayContent.getDisplayPolicy().getStableInsetsLw(rotation, displayWidth, displayHeight,
-                displayCutout, outBounds);
-        final DividerSnapAlgorithm algorithm = new DividerSnapAlgorithm(
-                mWmService.mContext.getResources(), displayWidth, displayHeight,
-                dividerSize, orientation == Configuration.ORIENTATION_PORTRAIT, outBounds,
-                getDockSide(), isMinimizedDockAndHomeStackResizable());
-        final DividerSnapAlgorithm.SnapTarget target =
-                algorithm.calculateNonDismissingSnapTarget(dividerPosition);
-
-        // Recalculate the bounds based on the position of the target.
-        DockedDividerUtils.calculateBoundsForPosition(target.position, dockSide,
-                outBounds, displayWidth, displayHeight,
-                dividerSize);
-    }
-
-    /**
      * Put a Task in this stack. Used for adding only.
      * When task is added to top of the stack, the entire branch of the hierarchy (including stack
      * and display) will be brought to top.
@@ -3916,445 +3713,8 @@
         }
     }
 
-    /**
-     * Determines the stack and task bounds of the other stack when in docked mode. The current task
-     * bounds is passed in but depending on the stack, the task and stack must match. Only in
-     * minimized mode with resizable launcher, the other stack ignores calculating the stack bounds
-     * and uses the task bounds passed in as the stack and task bounds, otherwise the stack bounds
-     * is calculated and is also used for its task bounds.
-     * If any of the out bounds are empty, it represents default bounds
-     *
-     * @param currentTempTaskBounds the current task bounds of the other stack
-     * @param outStackBounds the calculated stack bounds of the other stack
-     * @param outTempTaskBounds the calculated task bounds of the other stack
-     */
-    void getStackDockedModeBounds(Rect dockedBounds,
-            Rect currentTempTaskBounds, Rect outStackBounds, Rect outTempTaskBounds) {
-        final Configuration parentConfig = getParent().getConfiguration();
-        outTempTaskBounds.setEmpty();
-
-        if (dockedBounds == null || dockedBounds.isEmpty()) {
-            // Calculate the primary docked bounds.
-            final boolean dockedOnTopOrLeft = mWmService.mDockedStackCreateMode
-                    == SPLIT_SCREEN_CREATE_MODE_TOP_OR_LEFT;
-            getStackDockedModeBounds(parentConfig,
-                    true /* primary */, outStackBounds, dockedBounds,
-                    mDisplayContent.mDividerControllerLocked.getContentWidth(), dockedOnTopOrLeft);
-            return;
-        }
-        final int dockedSide = getDockSide(parentConfig, dockedBounds);
-
-        // When the home stack is resizable, should always have the same stack and task bounds
-        if (isActivityTypeHome()) {
-            final Task homeTask = getTopMostTask();
-            if (homeTask == null || homeTask.isResizeable()) {
-                // Calculate the home stack bounds when in docked mode and the home stack is
-                // resizeable.
-                getDisplayContent().mDividerControllerLocked
-                        .getHomeStackBoundsInDockedMode(parentConfig,
-                                dockedSide, outStackBounds);
-            } else {
-                // Home stack isn't resizeable, so don't specify stack bounds.
-                outStackBounds.setEmpty();
-            }
-
-            outTempTaskBounds.set(outStackBounds);
-            return;
-        }
-
-        // When minimized state, the stack bounds for all non-home and docked stack bounds should
-        // match the passed task bounds
-        if (isMinimizedDockAndHomeStackResizable() && currentTempTaskBounds != null) {
-            outStackBounds.set(currentTempTaskBounds);
-            return;
-        }
-
-        if (dockedSide == DOCKED_INVALID) {
-            // Not sure how you got here...Only thing we can do is return current bounds.
-            Slog.e(TAG_WM, "Failed to get valid docked side for docked stack");
-            outStackBounds.set(getRawBounds());
-            return;
-        }
-
-        final boolean dockedOnTopOrLeft = dockedSide == DOCKED_TOP || dockedSide == DOCKED_LEFT;
-        getStackDockedModeBounds(parentConfig,
-                false /* primary */, outStackBounds, dockedBounds,
-                mDisplayContent.mDividerControllerLocked.getContentWidth(), dockedOnTopOrLeft);
-    }
-
-    /**
-     * Outputs the bounds a stack should be given the presence of a docked stack on the display.
-     * @param parentConfig The parent configuration.
-     * @param primary {@code true} if getting the primary stack bounds.
-     * @param outBounds Output bounds that should be used for the stack.
-     * @param dockedBounds Bounds of the docked stack.
-     * @param dockDividerWidth We need to know the width of the divider make to the output bounds
-     *                         close to the side of the dock.
-     * @param dockOnTopOrLeft If the docked stack is on the top or left side of the screen.
-     */
-    private void getStackDockedModeBounds(Configuration parentConfig, boolean primary,
-            Rect outBounds, Rect dockedBounds, int dockDividerWidth,
-            boolean dockOnTopOrLeft) {
-        final Rect displayRect = parentConfig.windowConfiguration.getBounds();
-        final boolean splitHorizontally = displayRect.width() > displayRect.height();
-
-        outBounds.set(displayRect);
-        if (primary) {
-            if (mWmService.mDockedStackCreateBounds != null) {
-                outBounds.set(mWmService.mDockedStackCreateBounds);
-                return;
-            }
-
-            // The initial bounds of the docked stack when it is created about half the screen space
-            // and its bounds can be adjusted after that. The bounds of all other stacks are
-            // adjusted to occupy whatever screen space the docked stack isn't occupying.
-            final DisplayCutout displayCutout = mDisplayContent.getDisplayInfo().displayCutout;
-            mDisplayContent.getDisplayPolicy().getStableInsetsLw(
-                    parentConfig.windowConfiguration.getRotation(),
-                    displayRect.width(), displayRect.height(), displayCutout, mTmpRect2);
-            final int position = new DividerSnapAlgorithm(mWmService.mContext.getResources(),
-                    displayRect.width(),
-                    displayRect.height(),
-                    dockDividerWidth,
-                    parentConfig.orientation == ORIENTATION_PORTRAIT,
-                    mTmpRect2).getMiddleTarget().position;
-
-            if (dockOnTopOrLeft) {
-                if (splitHorizontally) {
-                    outBounds.right = position;
-                } else {
-                    outBounds.bottom = position;
-                }
-            } else {
-                if (splitHorizontally) {
-                    outBounds.left = position + dockDividerWidth;
-                } else {
-                    outBounds.top = position + dockDividerWidth;
-                }
-            }
-            return;
-        }
-
-        // Other stacks occupy whatever space is left by the docked stack.
-        if (!dockOnTopOrLeft) {
-            if (splitHorizontally) {
-                outBounds.right = dockedBounds.left - dockDividerWidth;
-            } else {
-                outBounds.bottom = dockedBounds.top - dockDividerWidth;
-            }
-        } else {
-            if (splitHorizontally) {
-                outBounds.left = dockedBounds.right + dockDividerWidth;
-            } else {
-                outBounds.top = dockedBounds.bottom + dockDividerWidth;
-            }
-        }
-        DockedDividerUtils.sanitizeStackBounds(outBounds, !dockOnTopOrLeft);
-    }
-
-    void resetDockedStackToMiddle() {
-        if (!inSplitScreenPrimaryWindowingMode()) {
-            throw new IllegalStateException("Not a docked stack=" + this);
-        }
-
-        mWmService.mDockedStackCreateBounds = null;
-
-        final Rect bounds = new Rect();
-        final Rect tempBounds = new Rect();
-        getStackDockedModeBounds(null /* dockedBounds */, null /* currentTempTaskBounds */,
-                bounds, tempBounds);
-        mStackSupervisor.resizeDockedStackLocked(bounds, null /* tempTaskBounds */,
-                null /* tempTaskInsetBounds */, null /* tempOtherTaskBounds */,
-                null /* tempOtherTaskInsetBounds */, false /* preserveWindows */,
-                false /* deferResume */);
-    }
-
-    /**
-     * Adjusts the stack bounds if the IME is visible.
-     *
-     * @param imeWin The IME window.
-     * @param keepLastAmount Use {@code true} to keep the last adjusted amount from
-     *                       {@link DockedStackDividerController} for adjusting the stack bounds,
-     *                       Use {@code false} to reset adjusted amount as 0.
-     * @see #updateAdjustForIme(float, float, boolean)
-     */
-    void setAdjustedForIme(WindowState imeWin, boolean keepLastAmount) {
-        mImeWin = imeWin;
-        mImeGoingAway = false;
-        if (!mAdjustedForIme || keepLastAmount) {
-            mAdjustedForIme = true;
-            DockedStackDividerController controller = getDisplayContent().mDividerControllerLocked;
-            final float adjustImeAmount = keepLastAmount ? controller.mLastAnimationProgress : 0f;
-            final float adjustDividerAmount = keepLastAmount ? controller.mLastDividerProgress : 0f;
-            updateAdjustForIme(adjustImeAmount, adjustDividerAmount, true /* force */);
-        }
-    }
-
-    boolean isAdjustedForIme() {
-        return mAdjustedForIme;
-    }
-
-    boolean isAnimatingForIme() {
-        return mImeWin != null && mImeWin.isAnimatingLw();
-    }
-
-    /**
-     * Update the stack's bounds (crop or position) according to the IME window's
-     * current position. When IME window is animated, the bottom stack is animated
-     * together to track the IME window's current position, and the top stack is
-     * cropped as necessary.
-     *
-     * @return true if a traversal should be performed after the adjustment.
-     */
-    boolean updateAdjustForIme(float adjustAmount, float adjustDividerAmount, boolean force) {
-        if (adjustAmount != mAdjustImeAmount
-                || adjustDividerAmount != mAdjustDividerAmount || force) {
-            mAdjustImeAmount = adjustAmount;
-            mAdjustDividerAmount = adjustDividerAmount;
-            updateAdjustedBounds();
-            return isVisible();
-        } else {
-            return false;
-        }
-    }
-
-    /**
-     * Resets the adjustment after it got adjusted for the IME.
-     * @param adjustBoundsNow if true, reset and update the bounds immediately and forget about
-     *                        animations; otherwise, set flag and animates the window away together
-     *                        with IME window.
-     */
-    void resetAdjustedForIme(boolean adjustBoundsNow) {
-        if (adjustBoundsNow) {
-            mImeWin = null;
-            mImeGoingAway = false;
-            mAdjustImeAmount = 0f;
-            mAdjustDividerAmount = 0f;
-            if (!mAdjustedForIme) {
-                return;
-            }
-            mAdjustedForIme = false;
-            updateAdjustedBounds();
-            mWmService.setResizeDimLayer(false, getWindowingMode(), 1.0f);
-        } else {
-            mImeGoingAway |= mAdjustedForIme;
-        }
-    }
-
-    /**
-     * Sets the amount how much we currently minimize our stack.
-     *
-     * @param minimizeAmount The amount, between 0 and 1.
-     * @return Whether the amount has changed and a layout is needed.
-     */
-    boolean setAdjustedForMinimizedDock(float minimizeAmount) {
-        if (minimizeAmount != mMinimizeAmount) {
-            mMinimizeAmount = minimizeAmount;
-            updateAdjustedBounds();
-            return isVisible();
-        } else {
-            return false;
-        }
-    }
-
     boolean shouldIgnoreInput() {
-        return isAdjustedForMinimizedDockedStack()
-                || (inSplitScreenPrimaryWindowingMode() && isMinimizedDockAndHomeStackResizable());
-    }
-
-    /**
-     * Puts all visible tasks that are adjusted for IME into resizing mode and adds the windows
-     * to the list of to be drawn windows the service is waiting for.
-     */
-    void beginImeAdjustAnimation() {
-        forAllLeafTasks((t) -> {
-            if (t.hasContentToDisplay()) {
-                t.setDragResizing(true, DRAG_RESIZE_MODE_DOCKED_DIVIDER);
-                t.setWaitingForDrawnIfResizingChanged();
-            }
-        }, true /* traverseTopToBottom */);
-    }
-
-    /** Resets the resizing state of all windows. */
-    void endImeAdjustAnimation() {
-        forAllLeafTasks((t) -> {
-            t.setDragResizing(false, DRAG_RESIZE_MODE_DOCKED_DIVIDER);
-        }, true /* traverseTopToBottom */);
-    }
-
-    private int getMinTopStackBottom(final Rect displayContentRect, int originalStackBottom) {
-        return displayContentRect.top + (int)
-                ((originalStackBottom - displayContentRect.top) * ADJUSTED_STACK_FRACTION_MIN);
-    }
-
-    private boolean adjustForIME(final WindowState imeWin) {
-        // To prevent task stack resize animation may flicking when playing app transition
-        // animation & IME window enter animation in parallel, we need to make sure app
-        // transition is done and then adjust task size for IME, skip the new adjusted frame when
-        // app transition is still running.
-        if (getDisplayContent().mAppTransition.isRunning()) {
-            return false;
-        }
-
-        final int dockedSide = getDockSide();
-        final boolean dockedTopOrBottom = dockedSide == DOCKED_TOP || dockedSide == DOCKED_BOTTOM;
-        if (imeWin == null || !dockedTopOrBottom) {
-            return false;
-        }
-
-        final Rect displayStableRect = mTmpRect;
-        final Rect contentBounds = mTmpRect2;
-
-        // Calculate the content bounds excluding the area occupied by IME
-        getDisplayContent().getStableRect(displayStableRect);
-        contentBounds.set(displayStableRect);
-        int imeTop = Math.max(imeWin.getFrameLw().top, contentBounds.top);
-
-        imeTop += imeWin.getGivenContentInsetsLw().top;
-        if (contentBounds.bottom > imeTop) {
-            contentBounds.bottom = imeTop;
-        }
-
-        final int yOffset = displayStableRect.bottom - contentBounds.bottom;
-
-        final int dividerWidth =
-                getDisplayContent().mDividerControllerLocked.getContentWidth();
-        final int dividerWidthInactive =
-                getDisplayContent().mDividerControllerLocked.getContentWidthInactive();
-
-        if (dockedSide == DOCKED_TOP) {
-            // If this stack is docked on top, we make it smaller so the bottom stack is not
-            // occluded by IME. We shift its bottom up by the height of the IME, but
-            // leaves at least 30% of the top stack visible.
-            final int minTopStackBottom =
-                    getMinTopStackBottom(displayStableRect, getRawBounds().bottom);
-            final int bottom = Math.max(
-                    getRawBounds().bottom - yOffset + dividerWidth - dividerWidthInactive,
-                    minTopStackBottom);
-            mTmpAdjustedBounds.set(getRawBounds());
-            mTmpAdjustedBounds.bottom = (int) (mAdjustImeAmount * bottom + (1 - mAdjustImeAmount)
-                    * getRawBounds().bottom);
-            mFullyAdjustedImeBounds.set(getRawBounds());
-        } else {
-            // When the stack is on bottom and has no focus, it's only adjusted for divider width.
-            final int dividerWidthDelta = dividerWidthInactive - dividerWidth;
-
-            // When the stack is on bottom and has focus, it needs to be moved up so as to
-            // not occluded by IME, and at the same time adjusted for divider width.
-            // We try to move it up by the height of the IME window, but only to the extent
-            // that leaves at least 30% of the top stack visible.
-            // 'top' is where the top of bottom stack will move to in this case.
-            final int topBeforeImeAdjust =
-                    getRawBounds().top - dividerWidth + dividerWidthInactive;
-            final int minTopStackBottom =
-                    getMinTopStackBottom(displayStableRect,
-                            getRawBounds().top - dividerWidth);
-            final int top = Math.max(
-                    getRawBounds().top - yOffset, minTopStackBottom + dividerWidthInactive);
-
-            mTmpAdjustedBounds.set(getRawBounds());
-            // Account for the adjustment for IME and divider width separately.
-            // (top - topBeforeImeAdjust) is the amount of movement due to IME only,
-            // and dividerWidthDelta is due to divider width change only.
-            mTmpAdjustedBounds.top =
-                    getRawBounds().top + (int) (mAdjustImeAmount * (top - topBeforeImeAdjust)
-                            + mAdjustDividerAmount * dividerWidthDelta);
-            mFullyAdjustedImeBounds.set(getRawBounds());
-            mFullyAdjustedImeBounds.top = top;
-            mFullyAdjustedImeBounds.bottom = top + getRawBounds().height();
-        }
-        return true;
-    }
-
-    private boolean adjustForMinimizedDockedStack(float minimizeAmount) {
-        final int dockSide = getDockSide();
-        if (dockSide == DOCKED_INVALID && !mTmpAdjustedBounds.isEmpty()) {
-            return false;
-        }
-
-        if (dockSide == DOCKED_TOP) {
-            mWmService.getStableInsetsLocked(DEFAULT_DISPLAY, mTmpRect);
-            int topInset = mTmpRect.top;
-            mTmpAdjustedBounds.set(getRawBounds());
-            mTmpAdjustedBounds.bottom = (int) (minimizeAmount * topInset + (1 - minimizeAmount)
-                    * getRawBounds().bottom);
-        } else if (dockSide == DOCKED_LEFT) {
-            mTmpAdjustedBounds.set(getRawBounds());
-            final int width = getRawBounds().width();
-            mTmpAdjustedBounds.right =
-                    (int) (minimizeAmount * mDockedStackMinimizeThickness
-                            + (1 - minimizeAmount) * getRawBounds().right);
-            mTmpAdjustedBounds.left = mTmpAdjustedBounds.right - width;
-        } else if (dockSide == DOCKED_RIGHT) {
-            mTmpAdjustedBounds.set(getRawBounds());
-            mTmpAdjustedBounds.left =
-                    (int) (minimizeAmount * (getRawBounds().right - mDockedStackMinimizeThickness)
-                            + (1 - minimizeAmount) * getRawBounds().left);
-        }
-        return true;
-    }
-
-    boolean isMinimizedDockAndHomeStackResizable() {
-        return mDisplayContent.mDividerControllerLocked.isMinimizedDock()
-                && mDisplayContent.mDividerControllerLocked.isHomeStackResizable();
-    }
-
-    /**
-     * @return the distance in pixels how much the stack gets minimized from it's original size
-     */
-    int getMinimizeDistance() {
-        final int dockSide = getDockSide();
-        if (dockSide == DOCKED_INVALID) {
-            return 0;
-        }
-
-        if (dockSide == DOCKED_TOP) {
-            mWmService.getStableInsetsLocked(DEFAULT_DISPLAY, mTmpRect);
-            int topInset = mTmpRect.top;
-            return getRawBounds().bottom - topInset;
-        } else if (dockSide == DOCKED_LEFT || dockSide == DOCKED_RIGHT) {
-            return getRawBounds().width() - mDockedStackMinimizeThickness;
-        } else {
-            return 0;
-        }
-    }
-
-    /**
-     * Updates the adjustment depending on it's current state.
-     */
-    private void updateAdjustedBounds() {
-        boolean adjust = false;
-        if (mMinimizeAmount != 0f) {
-            adjust = adjustForMinimizedDockedStack(mMinimizeAmount);
-        } else if (mAdjustedForIme) {
-            adjust = adjustForIME(mImeWin);
-        }
-        if (!adjust) {
-            mTmpAdjustedBounds.setEmpty();
-        }
-        setAdjustedBounds(mTmpAdjustedBounds);
-
-        final boolean isImeTarget = (mWmService.getImeFocusStackLocked() == this);
-        if (mAdjustedForIme && adjust && !isImeTarget) {
-            final float alpha = Math.max(mAdjustImeAmount, mAdjustDividerAmount)
-                    * IME_ADJUST_DIM_AMOUNT;
-            mWmService.setResizeDimLayer(true, getWindowingMode(), alpha);
-        }
-    }
-
-    void applyAdjustForImeIfNeeded(Task task) {
-        if (mMinimizeAmount != 0f || !mAdjustedForIme || mAdjustedBounds.isEmpty()) {
-            return;
-        }
-
-        final Rect insetBounds = mImeGoingAway ? getRawBounds() : mFullyAdjustedImeBounds;
-        task.alignToAdjustedBounds(mAdjustedBounds, insetBounds, getDockSide() == DOCKED_TOP);
-        mDisplayContent.setLayoutNeeded();
-    }
-
-
-    boolean isAdjustedForMinimizedDockedStack() {
-        return mMinimizeAmount != 0f;
+        return inSplitScreenPrimaryWindowingMode() && !isFocusable();
     }
 
     @Override
@@ -4362,17 +3722,6 @@
         pw.println(prefix + "mStackId=" + getRootTaskId());
         pw.println(prefix + "mDeferRemoval=" + mDeferRemoval);
         pw.println(prefix + "mBounds=" + getRawBounds().toShortString());
-        if (mMinimizeAmount != 0f) {
-            pw.println(prefix + "mMinimizeAmount=" + mMinimizeAmount);
-        }
-        if (mAdjustedForIme) {
-            pw.println(prefix + "mAdjustedForIme=true");
-            pw.println(prefix + "mAdjustImeAmount=" + mAdjustImeAmount);
-            pw.println(prefix + "mAdjustDividerAmount=" + mAdjustDividerAmount);
-        }
-        if (!mAdjustedBounds.isEmpty()) {
-            pw.println(prefix + "mAdjustedBounds=" + mAdjustedBounds.toShortString());
-        }
         for (int taskNdx = mChildren.size() - 1; taskNdx >= 0; taskNdx--) {
             mChildren.get(taskNdx).dump(pw, prefix + "  ", dumpAll);
         }
@@ -4391,39 +3740,6 @@
     }
 
     /**
-     * For docked workspace (or workspace that's side-by-side to the docked), provides
-     * information which side of the screen was the dock anchored.
-     */
-    int getDockSide() {
-        return getDockSide(mDisplayContent.getConfiguration(), getRawBounds());
-    }
-
-    int getDockSideForDisplay(DisplayContent dc) {
-        return getDockSide(dc, dc.getConfiguration(), getRawBounds());
-    }
-
-    int getDockSide(Configuration parentConfig, Rect bounds) {
-        if (mDisplayContent == null) {
-            return DOCKED_INVALID;
-        }
-        return getDockSide(mDisplayContent, parentConfig, bounds);
-    }
-
-    private int getDockSide(DisplayContent dc, Configuration parentConfig, Rect bounds) {
-        return dc.getDockedDividerController().getDockSide(bounds,
-                parentConfig.windowConfiguration.getBounds(),
-                parentConfig.orientation, parentConfig.windowConfiguration.getRotation());
-    }
-
-    boolean hasTaskForUser(int userId) {
-        final PooledPredicate p = PooledLambda.obtainPredicate(
-                Task::isTaskForUser, PooledLambda.__(Task.class), userId);
-        final Task task = getTask(p);
-        p.recycle();
-        return task != null;
-    }
-
-    /**
      * Sets the current picture-in-picture aspect ratio.
      */
     void setPictureInPictureAspectRatio(float aspectRatio) {
@@ -4639,16 +3955,11 @@
             bounds.dumpDebug(proto, BOUNDS);
         }
         getOverrideDisplayedBounds().dumpDebug(proto, DISPLAYED_BOUNDS);
-        mAdjustedBounds.dumpDebug(proto, ADJUSTED_BOUNDS);
         if (mLastNonFullscreenBounds != null) {
             mLastNonFullscreenBounds.dumpDebug(proto, LAST_NON_FULLSCREEN_BOUNDS);
         }
 
         proto.write(DEFER_REMOVAL, mDeferRemoval);
-        proto.write(MINIMIZE_AMOUNT, mMinimizeAmount);
-        proto.write(ADJUSTED_FOR_IME, mAdjustedForIme);
-        proto.write(ADJUST_IME_AMOUNT, mAdjustImeAmount);
-        proto.write(ADJUST_DIVIDER_AMOUNT, mAdjustDividerAmount);
         proto.write(ANIMATING_BOUNDS, mBoundsAnimating);
 
         if (mSurfaceControl != null) {
diff --git a/services/core/java/com/android/server/wm/ActivityStackSupervisor.java b/services/core/java/com/android/server/wm/ActivityStackSupervisor.java
index b2d2f62..6d7f8fb 100644
--- a/services/core/java/com/android/server/wm/ActivityStackSupervisor.java
+++ b/services/core/java/com/android/server/wm/ActivityStackSupervisor.java
@@ -35,12 +35,10 @@
 import static android.app.WindowConfiguration.WINDOWING_MODE_FULLSCREEN;
 import static android.app.WindowConfiguration.WINDOWING_MODE_PINNED;
 import static android.app.WindowConfiguration.WINDOWING_MODE_SPLIT_SCREEN_PRIMARY;
-import static android.app.WindowConfiguration.WINDOWING_MODE_SPLIT_SCREEN_SECONDARY;
 import static android.app.WindowConfiguration.WINDOWING_MODE_UNDEFINED;
 import static android.content.pm.PackageManager.NOTIFY_PACKAGE_USE_ACTIVITY;
 import static android.content.pm.PackageManager.PERMISSION_DENIED;
 import static android.content.pm.PackageManager.PERMISSION_GRANTED;
-import static android.graphics.Rect.copyOrNull;
 import static android.os.PowerManager.PARTIAL_WAKE_LOCK;
 import static android.os.Process.INVALID_UID;
 import static android.os.Process.SYSTEM_UID;
@@ -210,17 +208,6 @@
     /** True if the docked stack is currently being resized. */
     private boolean mDockedStackResizing;
 
-    /**
-     * True if there are pending docked bounds that need to be applied after
-     * {@link #mDockedStackResizing} is reset to false.
-     */
-    private boolean mHasPendingDockedBounds;
-    private Rect mPendingDockedBounds;
-    private Rect mPendingTempDockedTaskBounds;
-    private Rect mPendingTempDockedTaskInsetBounds;
-    private Rect mPendingTempOtherTaskBounds;
-    private Rect mPendingTempOtherTaskInsetBounds;
-
     // Activity actions an app cannot start if it uses a permission which is not granted.
     private static final ArrayMap<String, String> ACTION_TO_RUNTIME_PERMISSION =
             new ArrayMap<>();
@@ -387,15 +374,6 @@
      */
     private final ArraySet<Integer> mResizingTasksDuringAnimation = new ArraySet<>();
 
-
-    /**
-     * If set to {@code false} all calls to resize the docked stack {@link #resizeDockedStackLocked}
-     * will be ignored. Useful for the case where the caller is handling resizing of other stack and
-     * moving tasks around and doesn't want dock stack to be resized due to an automatic trigger
-     * like the docked stack going empty.
-     */
-    private boolean mAllowDockedStackResize = true;
-
     private KeyguardController mKeyguardController;
 
     private PowerManager mPowerManager;
@@ -1541,12 +1519,6 @@
                     }
                     otherStack.setWindowingMode(WINDOWING_MODE_UNDEFINED);
                 }
-
-                // Also disable docked stack resizing since we have manually adjusted the
-                // size of other stacks above and we don't want to trigger a docked stack
-                // resize when we remove task from it below and it is detached from the
-                // display because it no longer contains any tasks.
-                mAllowDockedStackResize = false;
             }
 
             // If we are moving from the pinned stack, then the animation takes care of updating
@@ -1563,7 +1535,6 @@
             mRootWindowContainer.ensureActivitiesVisible(null, 0, PRESERVE_WINDOWS);
             mRootWindowContainer.resumeFocusedStacksTopActivities();
         } finally {
-            mAllowDockedStackResize = true;
             mService.continueWindowLayout();
         }
     }
@@ -1580,120 +1551,6 @@
 
         mDockedStackResizing = resizing;
         mWindowManager.setDockedStackResizing(resizing);
-
-        if (!resizing && mHasPendingDockedBounds) {
-            resizeDockedStackLocked(mPendingDockedBounds, mPendingTempDockedTaskBounds,
-                    mPendingTempDockedTaskInsetBounds, mPendingTempOtherTaskBounds,
-                    mPendingTempOtherTaskInsetBounds, PRESERVE_WINDOWS);
-
-            mHasPendingDockedBounds = false;
-            mPendingDockedBounds = null;
-            mPendingTempDockedTaskBounds = null;
-            mPendingTempDockedTaskInsetBounds = null;
-            mPendingTempOtherTaskBounds = null;
-            mPendingTempOtherTaskInsetBounds = null;
-        }
-    }
-
-    void resizeDockedStackLocked(Rect dockedBounds, Rect tempDockedTaskBounds,
-            Rect tempDockedTaskInsetBounds, Rect tempOtherTaskBounds, Rect tempOtherTaskInsetBounds,
-            boolean preserveWindows) {
-        resizeDockedStackLocked(dockedBounds, tempDockedTaskBounds, tempDockedTaskInsetBounds,
-                tempOtherTaskBounds, tempOtherTaskInsetBounds, preserveWindows,
-                false /* deferResume */);
-    }
-
-    void resizeDockedStackLocked(Rect displayedBounds, Rect tempDockedTaskBounds,
-            Rect tempDockedTaskInsetBounds, Rect tempOtherTaskBounds, Rect tempOtherTaskInsetBounds,
-            boolean preserveWindows, boolean deferResume) {
-
-        if (!mAllowDockedStackResize) {
-            // Docked stack resize currently disabled.
-            return;
-        }
-
-        final ActivityStack stack =
-                mRootWindowContainer.getDefaultDisplay().getRootSplitScreenPrimaryTask();
-        if (stack == null) {
-            Slog.w(TAG, "resizeDockedStackLocked: docked stack not found");
-            return;
-        }
-
-        if (mDockedStackResizing) {
-            mHasPendingDockedBounds = true;
-            mPendingDockedBounds = copyOrNull(displayedBounds);
-            mPendingTempDockedTaskBounds = copyOrNull(tempDockedTaskBounds);
-            mPendingTempDockedTaskInsetBounds = copyOrNull(tempDockedTaskInsetBounds);
-            mPendingTempOtherTaskBounds = copyOrNull(tempOtherTaskBounds);
-            mPendingTempOtherTaskInsetBounds = copyOrNull(tempOtherTaskInsetBounds);
-        }
-
-        Trace.traceBegin(TRACE_TAG_WINDOW_MANAGER, "resizeDockedStack");
-        mService.deferWindowLayout();
-        try {
-            // Don't allow re-entry while resizing. E.g. due to docked stack detaching.
-            mAllowDockedStackResize = false;
-            ActivityRecord r = stack.topRunningActivity();
-            stack.resize(displayedBounds, tempDockedTaskBounds,
-                    !PRESERVE_WINDOWS, DEFER_RESUME);
-
-            // TODO: Checking for isAttached might not be needed as if the user passes in null
-            // dockedBounds then they want the docked stack to be dismissed.
-            if (stack.getWindowingMode() == WINDOWING_MODE_FULLSCREEN
-                    || (displayedBounds == null && !stack.isAttached())) {
-                // The dock stack either was dismissed or went fullscreen, which is kinda the same.
-                // In this case we make all other static stacks fullscreen and move all
-                // docked stack tasks to the fullscreen stack.
-                moveTasksToFullscreenStackLocked(stack, ON_TOP);
-
-                // stack shouldn't contain anymore activities, so nothing to resume.
-                r = null;
-            } else {
-                // Docked stacks occupy a dedicated region on screen so the size of all other
-                // static stacks need to be adjusted so they don't overlap with the docked stack.
-                // We get the bounds to use from window manager which has been adjusted for any
-                // screen controls and is also the same for all stacks.
-                final DisplayContent display = mRootWindowContainer.getDefaultDisplay();
-                final Rect otherTaskRect = new Rect();
-                for (int i = display.getStackCount() - 1; i >= 0; --i) {
-                    final ActivityStack current = display.getStackAt(i);
-                    if (!current.inSplitScreenSecondaryWindowingMode()) {
-                        continue;
-                    }
-                    if (!current.affectedBySplitScreenResize()) {
-                        continue;
-                    }
-                    if (mDockedStackResizing && !current.isTopActivityVisible()) {
-                        // Non-visible stacks get resized once we're done with the resize
-                        // interaction.
-                        continue;
-                    }
-                    current.getStackDockedModeBounds(displayedBounds,
-                            tempOtherTaskBounds /* currentTempTaskBounds */,
-                            tempRect /* outStackBounds */,
-                            otherTaskRect /* outTempTaskBounds */);
-
-                    if (tempRect.isEmpty()) {
-                        // If this scenario is hit, it means something is not working right.
-                        // Empty/null bounds implies fullscreen. In the event that this stack
-                        // *should* be fullscreen, its mode should be set explicitly in a form
-                        // of setWindowingMode so that other parts of the system are updated
-                        // properly.
-                        throw new IllegalArgumentException("Trying to set null bounds on a"
-                                + " non-fullscreen stack");
-                    }
-
-                    current.resize(tempRect, tempOtherTaskBounds, preserveWindows, deferResume);
-                }
-            }
-            if (!deferResume) {
-                stack.ensureVisibleActivitiesConfiguration(r, preserveWindows);
-            }
-        } finally {
-            mAllowDockedStackResize = true;
-            mService.continueWindowLayout();
-            Trace.traceEnd(TRACE_TAG_WINDOW_MANAGER);
-        }
     }
 
     private void removeStackInSurfaceTransaction(ActivityStack stack) {
@@ -2723,9 +2580,6 @@
         mService.deferWindowLayout();
         try {
             if (windowingMode == WINDOWING_MODE_SPLIT_SCREEN_PRIMARY) {
-                mWindowManager.setDockedStackCreateStateLocked(
-                        activityOptions.getSplitScreenCreateMode(), null /* initialBounds */);
-
                 // Defer updating the stack in which recents is until the app transition is done, to
                 // not run into issues where we still need to draw the task in recents but the
                 // docked stack is already created.
@@ -2801,24 +2655,6 @@
                 // the window renders full-screen with the background filling the void. Also only
                 // call this at the end to make sure that tasks exists on the window manager side.
                 setResizingDuringAnimation(task);
-
-                final DisplayContent display = task.getStack().getDisplay();
-                final ActivityStack topSecondaryStack =
-                        display.getTopStackInWindowingMode(WINDOWING_MODE_SPLIT_SCREEN_SECONDARY);
-                if (topSecondaryStack != null && topSecondaryStack.isActivityTypeHome()) {
-                    // If the home activity is the top split-screen secondary stack, then the
-                    // primary split-screen stack is in the minimized mode which means it can't
-                    // receive input keys, so we should move the focused app to the home app so that
-                    // window manager can correctly calculate the focus window that can receive
-                    // input keys.
-                    display.moveHomeActivityToTop(
-                            "startActivityFromRecents: homeVisibleInSplitScreen");
-
-                    // Immediately update the minimized docked stack mode, the upcoming animation
-                    // for the docked activity (WMS.overridePendingAppTransitionMultiThumbFuture)
-                    // will do the animation to the target bounds
-                    mWindowManager.checkSplitScreenMinimizedChanged(false /* animate */);
-                }
             }
             mService.continueWindowLayout();
         }
diff --git a/services/core/java/com/android/server/wm/ActivityStarter.java b/services/core/java/com/android/server/wm/ActivityStarter.java
index f52c7f2..3210304 100644
--- a/services/core/java/com/android/server/wm/ActivityStarter.java
+++ b/services/core/java/com/android/server/wm/ActivityStarter.java
@@ -1819,12 +1819,12 @@
      */
     private int deliverToCurrentTopIfNeeded(ActivityStack topStack) {
         final ActivityRecord top = topStack.topRunningNonDelayedActivityLocked(mNotTop);
-        final boolean dontStart = top != null
+        final boolean dontStart = top != null && mStartActivity.resultTo == null
                 && top.mActivityComponent.equals(mStartActivity.mActivityComponent)
                 && top.mUserId == mStartActivity.mUserId
                 && top.attachedToProcess()
                 && ((mLaunchFlags & FLAG_ACTIVITY_SINGLE_TOP) != 0
-                    || isLaunchModeOneOf(LAUNCH_SINGLE_TOP, LAUNCH_SINGLE_TASK))
+                || isLaunchModeOneOf(LAUNCH_SINGLE_TOP, LAUNCH_SINGLE_TASK))
                 // This allows home activity to automatically launch on secondary display when
                 // display added, if home was the top activity on default display, instead of
                 // sending new intent to the home activity on default display.
@@ -2055,6 +2055,8 @@
                 && !isLaunchModeOneOf(LAUNCH_SINGLE_TASK, LAUNCH_SINGLE_INSTANCE)
                 && (mLaunchFlags & FLAG_ACTIVITY_NEW_DOCUMENT) != 0;
 
+        sendNewTaskResultRequestIfNeeded();
+
         if ((mLaunchFlags & FLAG_ACTIVITY_NEW_DOCUMENT) != 0 && r.resultTo == null) {
             mLaunchFlags |= FLAG_ACTIVITY_NEW_TASK;
         }
@@ -2236,8 +2238,6 @@
                 mLaunchFlags |= FLAG_ACTIVITY_NEW_TASK;
             }
         }
-
-        sendNewTaskResultRequestIfNeeded();
     }
 
     private void computeSourceStack() {
diff --git a/services/core/java/com/android/server/wm/ActivityTaskManagerInternal.java b/services/core/java/com/android/server/wm/ActivityTaskManagerInternal.java
index 510072d..ca856ca 100644
--- a/services/core/java/com/android/server/wm/ActivityTaskManagerInternal.java
+++ b/services/core/java/com/android/server/wm/ActivityTaskManagerInternal.java
@@ -169,12 +169,6 @@
     public abstract List<IBinder> getTopVisibleActivities();
 
     /**
-     * Callback for window manager to let activity manager know that docked stack changes its
-     * minimized state.
-     */
-    public abstract void notifyDockedStackMinimizedChanged(boolean minimized);
-
-    /**
      * Notify listeners that contents are drawn for the first time on a single task display.
      *
      * @param displayId An ID of the display on which contents are drawn.
diff --git a/services/core/java/com/android/server/wm/ActivityTaskManagerService.java b/services/core/java/com/android/server/wm/ActivityTaskManagerService.java
index 693a5e4..770dabf 100644
--- a/services/core/java/com/android/server/wm/ActivityTaskManagerService.java
+++ b/services/core/java/com/android/server/wm/ActivityTaskManagerService.java
@@ -31,12 +31,12 @@
 import static android.app.ActivityManagerInternal.ALLOW_NON_FULL;
 import static android.app.ActivityTaskManager.INVALID_TASK_ID;
 import static android.app.ActivityTaskManager.RESIZE_MODE_PRESERVE_WINDOW;
-import static android.app.ActivityTaskManager.SPLIT_SCREEN_CREATE_MODE_TOP_OR_LEFT;
 import static android.app.WindowConfiguration.ACTIVITY_TYPE_UNDEFINED;
 import static android.app.WindowConfiguration.WINDOWING_MODE_FREEFORM;
 import static android.app.WindowConfiguration.WINDOWING_MODE_FULLSCREEN;
 import static android.app.WindowConfiguration.WINDOWING_MODE_PINNED;
 import static android.app.WindowConfiguration.WINDOWING_MODE_SPLIT_SCREEN_PRIMARY;
+import static android.app.WindowConfiguration.WINDOWING_MODE_SPLIT_SCREEN_SECONDARY;
 import static android.app.WindowConfiguration.WINDOWING_MODE_UNDEFINED;
 import static android.content.Intent.FLAG_ACTIVITY_EXCLUDE_FROM_RECENTS;
 import static android.content.Intent.FLAG_ACTIVITY_NEW_TASK;
@@ -2309,9 +2309,7 @@
     @Override
     public boolean setTaskWindowingMode(int taskId, int windowingMode, boolean toTop) {
         if (windowingMode == WINDOWING_MODE_SPLIT_SCREEN_PRIMARY) {
-            return setTaskWindowingModeSplitScreenPrimary(taskId,
-                    SPLIT_SCREEN_CREATE_MODE_TOP_OR_LEFT,
-                    toTop, ANIMATE, null /* initialBounds */, true /* showRecents */);
+            return setTaskWindowingModeSplitScreenPrimary(taskId, toTop);
         }
         enforceCallerIsRecentsOrHasPermission(MANAGE_ACTIVITY_STACKS, "setTaskWindowingMode()");
         synchronized (mGlobalLock) {
@@ -2681,10 +2679,6 @@
                     throw new IllegalArgumentException("moveTaskToStack: Attempt to move task "
                             + taskId + " to stack " + stackId);
                 }
-                if (stack.inSplitScreenPrimaryWindowingMode()) {
-                    mWindowManager.setDockedStackCreateStateLocked(
-                            SPLIT_SCREEN_CREATE_MODE_TOP_OR_LEFT, null /* initialBounds */);
-                }
                 task.reparent(stack, toTop, REPARENT_KEEP_STACK_AT_FRONT, ANIMATE, !DEFER_RESUME,
                         "moveTaskToStack");
             } finally {
@@ -2697,22 +2691,11 @@
      * Moves the specified task to the primary-split-screen stack.
      *
      * @param taskId Id of task to move.
-     * @param createMode The mode the primary split screen stack should be created in if it doesn't
-     *                   exist already. See
-     *                   {@link android.app.ActivityTaskManager#SPLIT_SCREEN_CREATE_MODE_TOP_OR_LEFT}
-     *                   and
-     *                   {@link android.app.ActivityTaskManager#SPLIT_SCREEN_CREATE_MODE_BOTTOM_OR_RIGHT}
      * @param toTop If the task and stack should be moved to the top.
-     * @param animate Whether we should play an animation for the moving the task.
-     * @param initialBounds If the primary stack gets created, it will use these bounds for the
-     *                      stack. Pass {@code null} to use default bounds.
-     * @param showRecents If the recents activity should be shown on the other side of the task
-     *                    going into split-screen mode.
      * @return Whether the task was successfully put into splitscreen.
      */
     @Override
-    public boolean setTaskWindowingModeSplitScreenPrimary(int taskId, int createMode,
-            boolean toTop, boolean animate, Rect initialBounds, boolean showRecents) {
+    public boolean setTaskWindowingModeSplitScreenPrimary(int taskId, boolean toTop) {
         enforceCallerIsRecentsOrHasPermission(MANAGE_ACTIVITY_STACKS,
                 "setTaskWindowingModeSplitScreenPrimary()");
         synchronized (mGlobalLock) {
@@ -4273,6 +4256,7 @@
         }
     }
 
+    // TODO(b/149338177): remove when CTS no-longer requires it
     @Override
     public void resizeDockedStack(Rect dockedBounds, Rect tempDockedTaskBounds,
             Rect tempDockedTaskInsetBounds,
@@ -4281,9 +4265,42 @@
         long ident = Binder.clearCallingIdentity();
         try {
             synchronized (mGlobalLock) {
-                mStackSupervisor.resizeDockedStackLocked(dockedBounds, tempDockedTaskBounds,
-                        tempDockedTaskInsetBounds, tempOtherTaskBounds, tempOtherTaskInsetBounds,
-                        PRESERVE_WINDOWS);
+                final DisplayContent dc = mRootWindowContainer.getDefaultDisplay();
+                TaskTile primary = null;
+                TaskTile secondary = null;
+                for (int i = dc.getStackCount() - 1; i >= 0; --i) {
+                    final TaskTile t = dc.getStackAt(i).asTile();
+                    if (t == null) {
+                        continue;
+                    }
+                    if (t.getWindowingMode() == WINDOWING_MODE_SPLIT_SCREEN_PRIMARY) {
+                        primary = t;
+                    } else if (t.getWindowingMode() == WINDOWING_MODE_SPLIT_SCREEN_SECONDARY) {
+                        secondary = t;
+                    }
+                }
+                if (primary == null || secondary == null) {
+                    return;
+                }
+                final WindowContainerTransaction wct = new WindowContainerTransaction();
+                final Rect primaryRect =
+                        tempDockedTaskInsetBounds != null ? tempDockedTaskInsetBounds
+                            : (tempDockedTaskBounds != null ? tempDockedTaskBounds
+                                    : dockedBounds);
+                wct.setBounds(primary.mRemoteToken, primaryRect);
+                Rect otherRect = tempOtherTaskInsetBounds != null ? tempOtherTaskInsetBounds
+                        : tempOtherTaskBounds;
+                if (otherRect == null) {
+                    // Temporary estimation... again this is just for tests.
+                    otherRect = new Rect(secondary.getBounds());
+                    if (dc.getBounds().width() > dc.getBounds().height()) {
+                        otherRect.left = primaryRect.right + 6;
+                    } else {
+                        otherRect.top = primaryRect.bottom + 6;
+                    }
+                }
+                wct.setBounds(secondary.mRemoteToken, otherRect);
+                mTaskOrganizerController.applyContainerTransaction(wct, null /* organizer */);
             }
         } finally {
             Binder.restoreCallingIdentity(ident);
@@ -5868,8 +5885,8 @@
      * Return the intent set with {@link Intent#CATEGORY_SECONDARY_HOME} to resolve secondary home
      * activities.
      *
-     * @param preferredPackage Specify a preferred package name, otherwise use secondary home
-     *                        component defined in config_secondaryHomeComponent.
+     * @param preferredPackage Specify a preferred package name, otherwise use the package name
+     *                         defined in config_secondaryHomePackage.
      * @return the intent set with {@link Intent#CATEGORY_SECONDARY_HOME}
      */
     Intent getSecondaryHomeIntent(String preferredPackage) {
@@ -5877,10 +5894,10 @@
         final boolean useSystemProvidedLauncher = mContext.getResources().getBoolean(
                 com.android.internal.R.bool.config_useSystemProvidedLauncherForSecondary);
         if (preferredPackage == null || useSystemProvidedLauncher) {
-            // Using the component stored in config if no package name or forced.
-            final String secondaryHomeComponent = mContext.getResources().getString(
-                    com.android.internal.R.string.config_secondaryHomeComponent);
-            intent.setComponent(ComponentName.unflattenFromString(secondaryHomeComponent));
+            // Using the package name stored in config if no preferred package name or forced.
+            final String secondaryHomePackage = mContext.getResources().getString(
+                    com.android.internal.R.string.config_secondaryHomePackage);
+            intent.setPackage(secondaryHomePackage);
         } else {
             intent.setPackage(preferredPackage);
         }
@@ -6136,13 +6153,6 @@
         }
 
         @Override
-        public void notifyDockedStackMinimizedChanged(boolean minimized) {
-            synchronized (mGlobalLock) {
-                mRootWindowContainer.setDockedStackMinimized(minimized);
-            }
-        }
-
-        @Override
         public int startActivitiesAsPackage(String packageName, @Nullable String featureId,
                 int userId, Intent[] intents, Bundle bOptions) {
             Objects.requireNonNull(intents, "intents");
diff --git a/services/core/java/com/android/server/wm/AppTransition.java b/services/core/java/com/android/server/wm/AppTransition.java
index 8cf0881..f86aeb2 100644
--- a/services/core/java/com/android/server/wm/AppTransition.java
+++ b/services/core/java/com/android/server/wm/AppTransition.java
@@ -172,6 +172,7 @@
     private static final int MAX_CLIP_REVEAL_TRANSITION_DURATION = 420;
     private static final int THUMBNAIL_APP_TRANSITION_DURATION = 336;
     private static final long APP_TRANSITION_TIMEOUT_MS = 5000;
+    static final int MAX_APP_TRANSITION_DURATION = 3 * 1000; // 3 secs.
 
     private final Context mContext;
     private final WindowManagerService mService;
@@ -446,8 +447,6 @@
                         ? topOpeningAnim.getStatusBarTransitionsStartTime()
                         : SystemClock.uptimeMillis(),
                 AnimationAdapter.STATUS_BAR_TRANSITION_DURATION);
-        mDisplayContent.getDockedDividerController()
-                .notifyAppTransitionStarting(openingApps, transit);
 
         if (mRemoteAnimationController != null) {
             mRemoteAnimationController.goodToGo();
@@ -2308,14 +2307,14 @@
             }
             notifyAppTransitionTimeoutLocked();
             if (isTransitionSet() || !dc.mOpeningApps.isEmpty() || !dc.mClosingApps.isEmpty()
-                    || !dc.mChangingApps.isEmpty()) {
+                    || !dc.mChangingContainers.isEmpty()) {
                 ProtoLog.v(WM_DEBUG_APP_TRANSITIONS,
                             "*** APP TRANSITION TIMEOUT. displayId=%d isTransitionSet()=%b "
                                     + "mOpeningApps.size()=%d mClosingApps.size()=%d "
                                     + "mChangingApps.size()=%d",
                             dc.getDisplayId(), dc.mAppTransition.isTransitionSet(),
                             dc.mOpeningApps.size(), dc.mClosingApps.size(),
-                            dc.mChangingApps.size());
+                            dc.mChangingContainers.size());
 
                 setTimeout();
                 mService.mWindowPlacerLocked.performSurfacePlacement();
diff --git a/services/core/java/com/android/server/wm/AppTransitionController.java b/services/core/java/com/android/server/wm/AppTransitionController.java
index 3f4e791..0912b2e 100644
--- a/services/core/java/com/android/server/wm/AppTransitionController.java
+++ b/services/core/java/com/android/server/wm/AppTransitionController.java
@@ -55,6 +55,7 @@
 import static com.android.server.wm.WindowManagerDebugConfig.TAG_WITH_CLASS_NAME;
 import static com.android.server.wm.WindowManagerDebugConfig.TAG_WM;
 
+import android.annotation.NonNull;
 import android.os.Trace;
 import android.util.ArrayMap;
 import android.util.ArraySet;
@@ -86,7 +87,7 @@
     private final WallpaperController mWallpaperControllerLocked;
     private RemoteAnimationDefinition mRemoteAnimationDefinition = null;
 
-    private final ArrayMap<ActivityRecord, Integer> mTempTransitionReasons = new ArrayMap<>();
+    private final ArrayMap<WindowContainer, Integer> mTempTransitionReasons = new ArrayMap<>();
 
     AppTransitionController(WindowManagerService service, DisplayContent displayContent) {
         mService = service;
@@ -104,7 +105,8 @@
     void handleAppTransitionReady() {
         mTempTransitionReasons.clear();
         if (!transitionGoodToGo(mDisplayContent.mOpeningApps, mTempTransitionReasons)
-                || !transitionGoodToGo(mDisplayContent.mChangingApps, mTempTransitionReasons)) {
+                || !transitionGoodToGo(mDisplayContent.mChangingContainers,
+                        mTempTransitionReasons)) {
             return;
         }
         Trace.traceBegin(Trace.TRACE_TAG_WINDOW_MANAGER, "AppTransitionReady");
@@ -130,17 +132,21 @@
             // transition selection depends on wallpaper target visibility.
             mDisplayContent.mOpeningApps.valueAtUnchecked(i).clearAnimatingFlags();
         }
-        appCount = mDisplayContent.mChangingApps.size();
+        appCount = mDisplayContent.mChangingContainers.size();
         for (int i = 0; i < appCount; ++i) {
             // Clearing for same reason as above.
-            mDisplayContent.mChangingApps.valueAtUnchecked(i).clearAnimatingFlags();
+            final ActivityRecord activity = getAppFromContainer(
+                    mDisplayContent.mChangingContainers.valueAtUnchecked(i));
+            if (activity != null) {
+                activity.clearAnimatingFlags();
+            }
         }
 
         // Adjust wallpaper before we pull the lower/upper target, since pending changes
         // (like the clearAnimatingFlags() above) might affect wallpaper target result.
         // Or, the opening app window should be a wallpaper target.
         mWallpaperControllerLocked.adjustWallpaperWindowsForAppTransitionIfNeeded(
-                mDisplayContent.mOpeningApps, mDisplayContent.mChangingApps);
+                mDisplayContent.mOpeningApps);
 
         // Determine if closing and opening app token sets are wallpaper targets, in which case
         // special animations are needed.
@@ -159,7 +165,7 @@
         // no need to do an animation. This is the case, for example, when this transition is being
         // done behind a dream window.
         final ArraySet<Integer> activityTypes = collectActivityTypes(mDisplayContent.mOpeningApps,
-                mDisplayContent.mClosingApps, mDisplayContent.mChangingApps);
+                mDisplayContent.mClosingApps, mDisplayContent.mChangingContainers);
         final boolean allowAnimations = mDisplayContent.getDisplayPolicy().allowAppAnimationsLw();
         final ActivityRecord animLpActivity = allowAnimations
                 ? findAnimLayoutParamsToken(transit, activityTypes)
@@ -171,14 +177,13 @@
                 ? getTopApp(mDisplayContent.mClosingApps, false /* ignoreHidden */)
                 : null;
         final ActivityRecord topChangingApp = allowAnimations
-                ? getTopApp(mDisplayContent.mChangingApps, false /* ignoreHidden */)
+                ? getTopApp(mDisplayContent.mChangingContainers, false /* ignoreHidden */)
                 : null;
         final WindowManager.LayoutParams animLp = getAnimLp(animLpActivity);
         overrideWithRemoteAnimationIfSet(animLpActivity, transit, activityTypes);
 
         final boolean voiceInteraction = containsVoiceInteraction(mDisplayContent.mOpeningApps)
-                || containsVoiceInteraction(mDisplayContent.mOpeningApps)
-                || containsVoiceInteraction(mDisplayContent.mChangingApps);
+                || containsVoiceInteraction(mDisplayContent.mOpeningApps);
 
         final int layoutRedo;
         mService.mSurfaceAnimationRunner.deferStartingAnimations();
@@ -206,7 +211,7 @@
 
         mDisplayContent.mOpeningApps.clear();
         mDisplayContent.mClosingApps.clear();
-        mDisplayContent.mChangingApps.clear();
+        mDisplayContent.mChangingContainers.clear();
         mDisplayContent.mUnknownAppVisibilityController.clear();
 
         // This has changed the visibility of windows, so perform
@@ -235,9 +240,9 @@
         return mainWindow != null ? mainWindow.mAttrs : null;
     }
 
-    RemoteAnimationAdapter getRemoteAnimationOverride(ActivityRecord animLpActivity,
+    RemoteAnimationAdapter getRemoteAnimationOverride(@NonNull WindowContainer container,
             @TransitionType int transit, ArraySet<Integer> activityTypes) {
-        final RemoteAnimationDefinition definition = animLpActivity.getRemoteAnimationDefinition();
+        final RemoteAnimationDefinition definition = container.getRemoteAnimationDefinition();
         if (definition != null) {
             final RemoteAnimationAdapter adapter = definition.getAdapter(transit, activityTypes);
             if (adapter != null) {
@@ -271,6 +276,11 @@
         }
     }
 
+    static ActivityRecord getAppFromContainer(WindowContainer wc) {
+        return wc.asTask() != null ? wc.asTask().getTopNonFinishingActivity()
+                : wc.asActivityRecord();
+    }
+
     /**
      * @return The window token that determines the animation theme.
      */
@@ -279,14 +289,14 @@
         ActivityRecord result;
         final ArraySet<ActivityRecord> closingApps = mDisplayContent.mClosingApps;
         final ArraySet<ActivityRecord> openingApps = mDisplayContent.mOpeningApps;
-        final ArraySet<ActivityRecord> changingApps = mDisplayContent.mChangingApps;
+        final ArraySet<WindowContainer> changingApps = mDisplayContent.mChangingContainers;
 
         // Remote animations always win, but fullscreen tokens override non-fullscreen tokens.
         result = lookForHighestTokenWithFilter(closingApps, openingApps, changingApps,
                 w -> w.getRemoteAnimationDefinition() != null
                         && w.getRemoteAnimationDefinition().hasTransition(transit, activityTypes));
         if (result != null) {
-            return result;
+            return getAppFromContainer(result);
         }
         result = lookForHighestTokenWithFilter(closingApps, openingApps, changingApps,
                 w -> w.fillsParent() && w.findMainWindow() != null);
@@ -302,7 +312,7 @@
      *         of apps in {@code array1}, {@code array2}, and {@code array3}.
      */
     private static ArraySet<Integer> collectActivityTypes(ArraySet<ActivityRecord> array1,
-            ArraySet<ActivityRecord> array2, ArraySet<ActivityRecord> array3) {
+            ArraySet<ActivityRecord> array2, ArraySet<WindowContainer> array3) {
         final ArraySet<Integer> result = new ArraySet<>();
         for (int i = array1.size() - 1; i >= 0; i--) {
             result.add(array1.valueAt(i).getActivityType());
@@ -317,7 +327,7 @@
     }
 
     private static ActivityRecord lookForHighestTokenWithFilter(ArraySet<ActivityRecord> array1,
-            ArraySet<ActivityRecord> array2, ArraySet<ActivityRecord> array3,
+            ArraySet<ActivityRecord> array2, ArraySet<WindowContainer> array3,
             Predicate<ActivityRecord> filter) {
         final int array2base = array1.size();
         final int array3base = array2.size() + array2base;
@@ -325,15 +335,16 @@
         int bestPrefixOrderIndex = Integer.MIN_VALUE;
         ActivityRecord bestToken = null;
         for (int i = 0; i < count; i++) {
-            final ActivityRecord wtoken = i < array2base
+            final WindowContainer wtoken = i < array2base
                     ? array1.valueAt(i)
                     : (i < array3base
                             ? array2.valueAt(i - array2base)
                             : array3.valueAt(i - array3base));
             final int prefixOrderIndex = wtoken.getPrefixOrderIndex();
-            if (filter.test(wtoken) && prefixOrderIndex > bestPrefixOrderIndex) {
+            final ActivityRecord r = getAppFromContainer(wtoken);
+            if (r != null && filter.test(r) && prefixOrderIndex > bestPrefixOrderIndex) {
                 bestPrefixOrderIndex = prefixOrderIndex;
-                bestToken = wtoken;
+                bestToken = r;
             }
         }
         return bestToken;
@@ -589,21 +600,13 @@
     }
 
     private void handleChangingApps(@TransitionType int transit) {
-        final ArraySet<ActivityRecord> apps = mDisplayContent.mChangingApps;
+        final ArraySet<WindowContainer> apps = mDisplayContent.mChangingContainers;
         final int appsCount = apps.size();
         for (int i = 0; i < appsCount; i++) {
-            ActivityRecord activity = apps.valueAt(i);
-            ProtoLog.v(WM_DEBUG_APP_TRANSITIONS, "Now changing app %s", activity);
-            activity.cancelAnimationOnly();
-            activity.applyAnimation(null, transit, true, false,
+            WindowContainer wc = apps.valueAt(i);
+            ProtoLog.v(WM_DEBUG_APP_TRANSITIONS, "Now changing app %s", wc);
+            wc.applyAnimation(null, transit, true, false,
                     null /* animationFinishedCallback */);
-            activity.updateReportedVisibilityLocked();
-            mService.openSurfaceTransaction();
-            try {
-                activity.showAllWindowsLocked();
-            } finally {
-                mService.closeSurfaceTransaction("handleChangingApps");
-            }
         }
     }
 
@@ -628,8 +631,8 @@
         }
     }
 
-    private boolean transitionGoodToGo(ArraySet<ActivityRecord> apps,
-            ArrayMap<ActivityRecord, Integer> outReasons) {
+    private boolean transitionGoodToGo(ArraySet<? extends WindowContainer> apps,
+            ArrayMap<WindowContainer, Integer> outReasons) {
         ProtoLog.v(WM_DEBUG_APP_TRANSITIONS,
                 "Checking %d opening apps (frozen=%b timeout=%b)...", apps.size(),
                 mService.mDisplayFrozen, mDisplayContent.mAppTransition.isTimeout());
@@ -652,13 +655,17 @@
                 return false;
             }
             for (int i = 0; i < apps.size(); i++) {
-                ActivityRecord activity = apps.valueAt(i);
+                WindowContainer wc = apps.valueAt(i);
+                final ActivityRecord activity = getAppFromContainer(wc);
+                if (activity == null) {
+                    continue;
+                }
                 ProtoLog.v(WM_DEBUG_APP_TRANSITIONS,
-                                "Check opening app=%s: allDrawn=%b startingDisplayed=%b "
-                                        + "startingMoved=%b isRelaunching()=%b startingWindow=%s",
-                                activity, activity.allDrawn, activity.startingDisplayed,
-                                activity.startingMoved, activity.isRelaunching(),
-                                activity.startingWindow);
+                        "Check opening app=%s: allDrawn=%b startingDisplayed=%b "
+                                + "startingMoved=%b isRelaunching()=%b startingWindow=%s",
+                        activity, activity.allDrawn, activity.startingDisplayed,
+                        activity.startingMoved, activity.isRelaunching(),
+                        activity.startingWindow);
 
 
                 final boolean allDrawn = activity.allDrawn && !activity.isRelaunching();
@@ -838,7 +845,7 @@
     @VisibleForTesting
     boolean isTransitWithinTask(@TransitionType int transit, Task task) {
         if (task == null
-                || !mDisplayContent.mChangingApps.isEmpty()) {
+                || !mDisplayContent.mChangingContainers.isEmpty()) {
             // if there is no task, then we can't constrain to the task.
             // if anything is changing, it can animate outside its task.
             return false;
@@ -882,12 +889,13 @@
      *                        {@link ActivityRecord#isVisible}.
      * @return The top {@link ActivityRecord}.
      */
-    private ActivityRecord getTopApp(ArraySet<ActivityRecord> apps, boolean ignoreInvisible) {
+    private ActivityRecord getTopApp(ArraySet<? extends WindowContainer> apps,
+            boolean ignoreInvisible) {
         int topPrefixOrderIndex = Integer.MIN_VALUE;
         ActivityRecord topApp = null;
         for (int i = apps.size() - 1; i >= 0; i--) {
-            final ActivityRecord app = apps.valueAt(i);
-            if (ignoreInvisible && !app.isVisible()) {
+            final ActivityRecord app = getAppFromContainer(apps.valueAt(i));
+            if (app == null || ignoreInvisible && !app.isVisible()) {
                 continue;
             }
             final int prefixOrderIndex = app.getPrefixOrderIndex();
diff --git a/services/core/java/com/android/server/wm/DisplayContent.java b/services/core/java/com/android/server/wm/DisplayContent.java
index e468810..5cd2930 100644
--- a/services/core/java/com/android/server/wm/DisplayContent.java
+++ b/services/core/java/com/android/server/wm/DisplayContent.java
@@ -91,11 +91,9 @@
 import static com.android.server.wm.ActivityTaskManagerDebugConfig.DEBUG_TASKS;
 import static com.android.server.wm.ActivityTaskManagerDebugConfig.POSTFIX_STACK;
 import static com.android.server.wm.DisplayContentProto.APP_TRANSITION;
-import static com.android.server.wm.DisplayContentProto.CHANGING_APPS;
 import static com.android.server.wm.DisplayContentProto.CLOSING_APPS;
 import static com.android.server.wm.DisplayContentProto.DISPLAY_FRAMES;
 import static com.android.server.wm.DisplayContentProto.DISPLAY_INFO;
-import static com.android.server.wm.DisplayContentProto.DOCKED_STACK_DIVIDER_CONTROLLER;
 import static com.android.server.wm.DisplayContentProto.DPI;
 import static com.android.server.wm.DisplayContentProto.FOCUSED_APP;
 import static com.android.server.wm.DisplayContentProto.FOCUSED_ROOT_TASK_ID;
@@ -132,7 +130,7 @@
 import static com.android.server.wm.WindowManagerService.H.REPORT_FOCUS_CHANGE;
 import static com.android.server.wm.WindowManagerService.H.REPORT_HARD_KEYBOARD_STATUS_CHANGE;
 import static com.android.server.wm.WindowManagerService.H.REPORT_LOSING_FOCUS;
-import static com.android.server.wm.WindowManagerService.H.UPDATE_DOCKED_STACK_DIVIDER;
+import static com.android.server.wm.WindowManagerService.H.UPDATE_MULTI_WINDOW_STACKS;
 import static com.android.server.wm.WindowManagerService.H.WINDOW_HIDE_TIMEOUT;
 import static com.android.server.wm.WindowManagerService.LAYOUT_REPEAT_THRESHOLD;
 import static com.android.server.wm.WindowManagerService.SEAMLESS_ROTATION_TIMEOUT_DURATION;
@@ -314,7 +312,7 @@
 
     final ArraySet<ActivityRecord> mOpeningApps = new ArraySet<>();
     final ArraySet<ActivityRecord> mClosingApps = new ArraySet<>();
-    final ArraySet<ActivityRecord> mChangingApps = new ArraySet<>();
+    final ArraySet<WindowContainer> mChangingContainers = new ArraySet<>();
     final UnknownAppVisibilityController mUnknownAppVisibilityController;
 
     private MetricsLogger mMetricsLogger;
@@ -1006,7 +1004,7 @@
             mDisplayPolicy.systemReady();
         }
         mWindowCornerRadius = mDisplayPolicy.getWindowCornerRadius();
-        mDividerControllerLocked = new DockedStackDividerController(mWmService, this);
+        mDividerControllerLocked = new DockedStackDividerController(this);
         mPinnedStackControllerLocked = new PinnedStackController(mWmService, this);
 
         final SurfaceControl.Builder b = mWmService.makeSurfaceBuilder(mSession)
@@ -2233,12 +2231,6 @@
      * for bounds calculations.
      */
     void preOnConfigurationChanged() {
-        final DockedStackDividerController dividerController = getDockedDividerController();
-
-        if (dividerController != null) {
-            getDockedDividerController().onConfigurationChanged();
-        }
-
         final PinnedStackController pinnedStackController = getPinnedStackController();
 
         if (pinnedStackController != null) {
@@ -2622,10 +2614,11 @@
         // We also remove the outside touch area for resizing for all freeform
         // tasks (including the focused).
         // We save the focused task region once we find it, and add it back at the end.
-        // If the task is home stack and it is resizable in the minimized state, we want to
-        // exclude the docked stack from touch so we need the entire screen area and not just a
+        // If the task is home stack and it is resizable and visible (top of its root task), we want
+        // to exclude the docked stack from touch so we need the entire screen area and not just a
         // small portion which the home stack currently is resized to.
-        if (task.isActivityTypeHome() && task.getStack().isMinimizedDockAndHomeStackResizable()) {
+        if (task.isActivityTypeHome() && task.isVisible() && task.getStack().getTile() != null
+                && task.isResizeable()) {
             mDisplayContent.getBounds(mTmpRect);
         } else {
             task.getDimBounds(mTmpRect);
@@ -2634,6 +2627,8 @@
         if (task == focusedTask) {
             // Add the focused task rect back into the exclude region once we are done
             // processing stacks.
+            // NOTE: this *looks* like a no-op, but this usage of mTmpRect2 is expected by
+            //       updateTouchExcludeRegion.
             mTmpRect2.set(mTmpRect);
         }
 
@@ -2695,7 +2690,7 @@
             // Clear all transitions & screen frozen states when removing display.
             mOpeningApps.clear();
             mClosingApps.clear();
-            mChangingApps.clear();
+            mChangingContainers.clear();
             mUnknownAppVisibilityController.clear();
             mAppTransition.removeAppTransitionTimeoutCallbacks();
             handleAnimatingStoppedAndTransition();
@@ -2747,58 +2742,6 @@
         return mDeferredRemoval;
     }
 
-    boolean animateForIme(float interpolatedValue, float animationTarget,
-            float dividerAnimationTarget) {
-        boolean updated = false;
-
-        for (int i = mTaskContainers.getChildCount() - 1; i >= 0; --i) {
-            final ActivityStack stack = mTaskContainers.getChildAt(i);
-            if (stack == null || !stack.isAdjustedForIme()) {
-                continue;
-            }
-
-            if (interpolatedValue >= 1f && animationTarget == 0f && dividerAnimationTarget == 0f) {
-                stack.resetAdjustedForIme(true /* adjustBoundsNow */);
-                updated = true;
-            } else {
-                mDividerControllerLocked.mLastAnimationProgress =
-                        mDividerControllerLocked.getInterpolatedAnimationValue(interpolatedValue);
-                mDividerControllerLocked.mLastDividerProgress =
-                        mDividerControllerLocked.getInterpolatedDividerValue(interpolatedValue);
-                updated |= stack.updateAdjustForIme(
-                        mDividerControllerLocked.mLastAnimationProgress,
-                        mDividerControllerLocked.mLastDividerProgress,
-                        false /* force */);
-            }
-            if (interpolatedValue >= 1f) {
-                stack.endImeAdjustAnimation();
-            }
-        }
-
-        return updated;
-    }
-
-    boolean clearImeAdjustAnimation() {
-        boolean changed = false;
-        for (int i = mTaskContainers.getChildCount() - 1; i >= 0; --i) {
-            final ActivityStack stack = mTaskContainers.getChildAt(i);
-            if (stack != null && stack.isAdjustedForIme()) {
-                stack.resetAdjustedForIme(true /* adjustBoundsNow */);
-                changed  = true;
-            }
-        }
-        return changed;
-    }
-
-    void beginImeAdjustAnimation() {
-        for (int i = mTaskContainers.getChildCount() - 1; i >= 0; --i) {
-            final ActivityStack stack = mTaskContainers.getChildAt(i);
-            if (stack.isVisible() && stack.isAdjustedForIme()) {
-                stack.beginImeAdjustAnimation();
-            }
-        }
-    }
-
     void adjustForImeIfNeeded() {
         final WindowState imeWin = mInputMethodWindow;
         final boolean imeVisible = imeWin != null && imeWin.isVisibleLw()
@@ -2893,7 +2836,6 @@
             final ActivityStack stack = mTaskContainers.getChildAt(i);
             stack.dumpDebug(proto, TASKS, logLevel);
         }
-        mDividerControllerLocked.dumpDebug(proto, DOCKED_STACK_DIVIDER_CONTROLLER);
         for (int i = mOverlayContainers.getChildCount() - 1; i >= 0; --i) {
             final WindowToken windowToken = mOverlayContainers.getChildAt(i);
             windowToken.dumpDebug(proto, OVERLAY_WINDOWS, logLevel);
@@ -2916,9 +2858,6 @@
         for (int i = mClosingApps.size() - 1; i >= 0; i--) {
             mClosingApps.valueAt(i).writeIdentifierToProto(proto, CLOSING_APPS);
         }
-        for (int i = mChangingApps.size() - 1; i >= 0; i--) {
-            mChangingApps.valueAt(i).writeIdentifierToProto(proto, CHANGING_APPS);
-        }
 
         proto.write(SINGLE_TASK_INSTANCE, mSingleTaskInstance);
         final ActivityStack focusedStack = getFocusedStack();
@@ -3066,8 +3005,6 @@
         }
 
         pw.println();
-        mDividerControllerLocked.dump(prefix, pw);
-        pw.println();
         mPinnedStackControllerLocked.dump(prefix, pw);
 
         pw.println();
@@ -3670,7 +3607,7 @@
             }
         }
 
-        if (!mOpeningApps.isEmpty() || !mClosingApps.isEmpty() || !mChangingApps.isEmpty()) {
+        if (!mOpeningApps.isEmpty() || !mClosingApps.isEmpty() || !mChangingContainers.isEmpty()) {
             pw.println();
             if (mOpeningApps.size() > 0) {
                 pw.print("  mOpeningApps="); pw.println(mOpeningApps);
@@ -3678,8 +3615,8 @@
             if (mClosingApps.size() > 0) {
                 pw.print("  mClosingApps="); pw.println(mClosingApps);
             }
-            if (mChangingApps.size() > 0) {
-                pw.print("  mChangingApps="); pw.println(mChangingApps);
+            if (mChangingContainers.size() > 0) {
+                pw.print("  mChangingApps="); pw.println(mChangingContainers);
             }
         }
 
@@ -4088,7 +4025,7 @@
             mInputMonitor.updateInputWindowsLw(false /*force*/);
         }
 
-        mWmService.mH.sendEmptyMessage(UPDATE_DOCKED_STACK_DIVIDER);
+        mWmService.mH.sendEmptyMessage(UPDATE_MULTI_WINDOW_STACKS);
     }
 
     /**
@@ -4696,17 +4633,18 @@
         @Override
         int getOrientation(int candidate) {
             if (isStackVisible(WINDOWING_MODE_SPLIT_SCREEN_PRIMARY)) {
-                // Apps and their containers are not allowed to specify an orientation while the
-                // docked stack is visible...except for the home stack if the docked stack is
-                // minimized and it actually set something and the bounds is different from  the
-                // display.
+                // Apps and their containers are not allowed to specify an orientation while using
+                // root tasks...except for the home stack if it is not resizable and currently
+                // visible (top of) its root task.
                 if (mRootHomeTask != null && mRootHomeTask.isVisible()
-                        && mDividerControllerLocked.isMinimizedDock()
-                        && !(mDividerControllerLocked.isHomeStackResizable()
-                        && mRootHomeTask.matchParentBounds())) {
-                    final int orientation = mRootHomeTask.getOrientation();
-                    if (orientation != SCREEN_ORIENTATION_UNSET) {
-                        return orientation;
+                        && mRootHomeTask.getTile() != null) {
+                    final Task topMost = mRootHomeTask.getTopMostTask();
+                    final boolean resizable = topMost == null && topMost.isResizeable();
+                    if (!(resizable && mRootHomeTask.matchParentBounds())) {
+                        final int orientation = mRootHomeTask.getOrientation();
+                        if (orientation != SCREEN_ORIENTATION_UNSET) {
+                            return orientation;
+                        }
                     }
                 }
                 return SCREEN_ORIENTATION_UNSPECIFIED;
@@ -6171,8 +6109,6 @@
                     t.removeAllChildren();
                 }
             }
-            mDividerControllerLocked.setMinimizedDockedStack(false /* minimized */,
-                    false /* animate */);
         } finally {
             final ActivityStack topFullscreenStack =
                     getTopStackInWindowingMode(WINDOWING_MODE_FULLSCREEN);
diff --git a/services/core/java/com/android/server/wm/DisplayPolicy.java b/services/core/java/com/android/server/wm/DisplayPolicy.java
index f02a9dd..497c473 100644
--- a/services/core/java/com/android/server/wm/DisplayPolicy.java
+++ b/services/core/java/com/android/server/wm/DisplayPolicy.java
@@ -1178,8 +1178,6 @@
                     return R.anim.dock_left_enter;
                 }
             }
-        } else if (win.getAttrs().type == TYPE_DOCK_DIVIDER) {
-            return selectDockedDividerAnimation(win, transit);
         }
 
         if (transit == TRANSIT_PREVIEW_DONE) {
@@ -1204,36 +1202,6 @@
         return ANIMATION_STYLEABLE;
     }
 
-    private int selectDockedDividerAnimation(WindowState win, int transit) {
-        int insets = mDisplayContent.getDockedDividerController().getContentInsets();
-
-        // If the divider is behind the navigation bar, don't animate.
-        final Rect frame = win.getFrameLw();
-        final boolean behindNavBar = mNavigationBar != null
-                && ((mNavigationBarPosition == NAV_BAR_BOTTOM
-                && frame.top + insets >= mNavigationBar.getFrameLw().top)
-                || (mNavigationBarPosition == NAV_BAR_RIGHT
-                && frame.left + insets >= mNavigationBar.getFrameLw().left)
-                || (mNavigationBarPosition == NAV_BAR_LEFT
-                && frame.right - insets <= mNavigationBar.getFrameLw().right));
-        final boolean landscape = frame.height() > frame.width();
-        final boolean offscreenLandscape = landscape && (frame.right - insets <= 0
-                || frame.left + insets >= win.getDisplayFrameLw().right);
-        final boolean offscreenPortrait = !landscape && (frame.top - insets <= 0
-                || frame.bottom + insets >= win.getDisplayFrameLw().bottom);
-        final boolean offscreen = offscreenLandscape || offscreenPortrait;
-        if (behindNavBar || offscreen) {
-            return ANIMATION_STYLEABLE;
-        }
-        if (transit == TRANSIT_ENTER || transit == TRANSIT_SHOW) {
-            return R.anim.fade_in;
-        } else if (transit == TRANSIT_EXIT) {
-            return R.anim.fade_out;
-        } else {
-            return ANIMATION_STYLEABLE;
-        }
-    }
-
     /**
      * Called when a new system UI visibility is being reported, allowing
      * the policy to adjust what is actually reported.
diff --git a/services/core/java/com/android/server/wm/DockedStackDividerController.java b/services/core/java/com/android/server/wm/DockedStackDividerController.java
index 958c8ae..20738ed 100644
--- a/services/core/java/com/android/server/wm/DockedStackDividerController.java
+++ b/services/core/java/com/android/server/wm/DockedStackDividerController.java
@@ -16,330 +16,26 @@
 
 package com.android.server.wm;
 
-import static android.app.WindowConfiguration.WINDOWING_MODE_SPLIT_SCREEN_SECONDARY;
-import static android.app.WindowConfiguration.WINDOWING_MODE_UNDEFINED;
-import static android.content.res.Configuration.ORIENTATION_LANDSCAPE;
-import static android.content.res.Configuration.ORIENTATION_PORTRAIT;
-import static android.view.Surface.ROTATION_270;
-import static android.view.Surface.ROTATION_90;
-import static android.view.WindowManager.DOCKED_BOTTOM;
-import static android.view.WindowManager.DOCKED_INVALID;
-import static android.view.WindowManager.DOCKED_LEFT;
-import static android.view.WindowManager.DOCKED_RIGHT;
-import static android.view.WindowManager.DOCKED_TOP;
-import static android.view.WindowManager.TRANSIT_NONE;
-import static android.view.WindowManagerPolicyConstants.NAV_BAR_LEFT;
-import static android.view.WindowManagerPolicyConstants.NAV_BAR_RIGHT;
-
-import static com.android.server.wm.AppTransition.DEFAULT_APP_TRANSITION_DURATION;
-import static com.android.server.wm.AppTransition.TOUCH_RESPONSE_INTERPOLATOR;
-import static com.android.server.wm.DockedStackDividerControllerProto.MINIMIZED_DOCK;
-import static com.android.server.wm.WindowManagerDebugConfig.TAG_WITH_CLASS_NAME;
-import static com.android.server.wm.WindowManagerDebugConfig.TAG_WM;
-
-import android.content.Context;
-import android.content.res.Configuration;
 import android.graphics.Rect;
-import android.os.RemoteCallbackList;
-import android.os.RemoteException;
-import android.util.ArraySet;
-import android.util.Slog;
-import android.util.proto.ProtoOutputStream;
-import android.view.DisplayCutout;
-import android.view.DisplayInfo;
-import android.view.IDockedStackListener;
-import android.view.animation.AnimationUtils;
-import android.view.animation.Interpolator;
-import android.view.animation.PathInterpolator;
-
-import com.android.internal.annotations.VisibleForTesting;
-import com.android.internal.inputmethod.SoftInputShowHideReason;
-import com.android.internal.policy.DividerSnapAlgorithm;
-import com.android.internal.policy.DockedDividerUtils;
-import com.android.server.LocalServices;
-import com.android.server.inputmethod.InputMethodManagerInternal;
-import com.android.server.wm.WindowManagerService.H;
-
-import java.io.PrintWriter;
 
 /**
  * Keeps information about the docked stack divider.
  */
 public class DockedStackDividerController {
 
-    private static final String TAG = TAG_WITH_CLASS_NAME ? "DockedStackDividerController" : TAG_WM;
-
-    /**
-     * The fraction during the maximize/clip reveal animation the divider meets the edge of the clip
-     * revealing surface at the earliest.
-     */
-    private static final float CLIP_REVEAL_MEET_EARLIEST = 0.6f;
-
-    /**
-     * The fraction during the maximize/clip reveal animation the divider meets the edge of the clip
-     * revealing surface at the latest.
-     */
-    private static final float CLIP_REVEAL_MEET_LAST = 1f;
-
-    /**
-     * If the app translates at least CLIP_REVEAL_MEET_FRACTION_MIN * minimize distance, we start
-     * meet somewhere between {@link #CLIP_REVEAL_MEET_LAST} and {@link #CLIP_REVEAL_MEET_EARLIEST}.
-     */
-    private static final float CLIP_REVEAL_MEET_FRACTION_MIN = 0.4f;
-
-    /**
-     * If the app translates equals or more than CLIP_REVEAL_MEET_FRACTION_MIN * minimize distance,
-     * we meet at {@link #CLIP_REVEAL_MEET_EARLIEST}.
-     */
-    private static final float CLIP_REVEAL_MEET_FRACTION_MAX = 0.8f;
-
-    private static final Interpolator IME_ADJUST_ENTRY_INTERPOLATOR =
-            new PathInterpolator(0.2f, 0f, 0.1f, 1f);
-
-    private static final long IME_ADJUST_ANIM_DURATION = 280;
-
-    private static final long IME_ADJUST_DRAWN_TIMEOUT = 200;
-
-    private static final int DIVIDER_WIDTH_INACTIVE_DP = 4;
-
-    private final WindowManagerService mService;
     private final DisplayContent mDisplayContent;
-    private int mDividerWindowWidth;
-    private int mDividerWindowWidthInactive;
-    private int mDividerInsets;
-    private int mTaskHeightInMinimizedMode;
     private boolean mResizing;
-    private WindowState mWindow;
-    private final Rect mTmpRect = new Rect();
-    private final Rect mTmpRect2 = new Rect();
-    private final Rect mTmpRect3 = new Rect();
-    private final Rect mLastRect = new Rect();
-    private boolean mLastVisibility = false;
-    private final RemoteCallbackList<IDockedStackListener> mDockedStackListeners
-            = new RemoteCallbackList<>();
 
-    private boolean mMinimizedDock;
-    private int mOriginalDockedSide = DOCKED_INVALID;
-    private boolean mAnimatingForMinimizedDockedStack;
-    private boolean mAnimationStarted;
-    private long mAnimationStartTime;
-    private float mAnimationStart;
-    private float mAnimationTarget;
-    private long mAnimationDuration;
-    private boolean mAnimationStartDelayed;
-    private final Interpolator mMinimizedDockInterpolator;
-    private float mMaximizeMeetFraction;
     private final Rect mTouchRegion = new Rect();
-    private boolean mAnimatingForIme;
-    private boolean mAdjustedForIme;
-    private int mImeHeight;
-    private WindowState mDelayedImeWin;
-    private boolean mAdjustedForDivider;
-    private float mDividerAnimationStart;
-    private float mDividerAnimationTarget;
-    float mLastAnimationProgress;
-    float mLastDividerProgress;
-    private final DividerSnapAlgorithm[] mSnapAlgorithmForRotation = new DividerSnapAlgorithm[4];
-    private boolean mImeHideRequested;
-    private ActivityStack mDimmedStack;
 
-    DockedStackDividerController(WindowManagerService service, DisplayContent displayContent) {
-        mService = service;
+    DockedStackDividerController(DisplayContent displayContent) {
         mDisplayContent = displayContent;
-        final Context context = service.mContext;
-        mMinimizedDockInterpolator = AnimationUtils.loadInterpolator(
-                context, android.R.interpolator.fast_out_slow_in);
-        loadDimens();
-    }
-
-    int getSmallestWidthDpForBounds(Rect bounds) {
-        final DisplayInfo di = mDisplayContent.getDisplayInfo();
-
-        final int baseDisplayWidth = mDisplayContent.mBaseDisplayWidth;
-        final int baseDisplayHeight = mDisplayContent.mBaseDisplayHeight;
-        int minWidth = Integer.MAX_VALUE;
-
-        // Go through all screen orientations and find the orientation in which the task has the
-        // smallest width.
-        for (int rotation = 0; rotation < 4; rotation++) {
-            mTmpRect.set(bounds);
-            mDisplayContent.rotateBounds(di.rotation, rotation, mTmpRect);
-            final boolean rotated = (rotation == ROTATION_90 || rotation == ROTATION_270);
-            mTmpRect2.set(0, 0,
-                    rotated ? baseDisplayHeight : baseDisplayWidth,
-                    rotated ? baseDisplayWidth : baseDisplayHeight);
-            final int orientation = mTmpRect2.width() <= mTmpRect2.height()
-                    ? ORIENTATION_PORTRAIT
-                    : ORIENTATION_LANDSCAPE;
-            final int dockSide = getDockSide(mTmpRect, mTmpRect2, orientation, rotation);
-            final int position = DockedDividerUtils.calculatePositionForBounds(mTmpRect, dockSide,
-                    getContentWidth());
-
-            final DisplayCutout displayCutout = mDisplayContent.calculateDisplayCutoutForRotation(
-                    rotation).getDisplayCutout();
-
-            // Since we only care about feasible states, snap to the closest snap target, like it
-            // would happen when actually rotating the screen.
-            final int snappedPosition = mSnapAlgorithmForRotation[rotation]
-                    .calculateNonDismissingSnapTarget(position).position;
-            DockedDividerUtils.calculateBoundsForPosition(snappedPosition, dockSide, mTmpRect,
-                    mTmpRect2.width(), mTmpRect2.height(), getContentWidth());
-            mDisplayContent.getDisplayPolicy().getStableInsetsLw(rotation, mTmpRect2.width(),
-                    mTmpRect2.height(), displayCutout, mTmpRect3);
-            mService.intersectDisplayInsetBounds(mTmpRect2, mTmpRect3, mTmpRect);
-            minWidth = Math.min(mTmpRect.width(), minWidth);
-        }
-        return (int) (minWidth / mDisplayContent.getDisplayMetrics().density);
-    }
-
-    /**
-     * Get the current docked side. Determined by its location of {@param bounds} within
-     * {@param displayRect} but if both are the same, it will try to dock to each side and determine
-     * if allowed in its respected {@param orientation}.
-     *
-     * @param bounds bounds of the docked task to get which side is docked
-     * @param displayRect bounds of the display that contains the docked task
-     * @param orientation the origination of device
-     * @return current docked side
-     */
-    int getDockSide(Rect bounds, Rect displayRect, int orientation, int rotation) {
-        if (orientation == Configuration.ORIENTATION_PORTRAIT) {
-            // Portrait mode, docked either at the top or the bottom.
-            final int diff = (displayRect.bottom - bounds.bottom) - (bounds.top - displayRect.top);
-            if (diff > 0) {
-                return DOCKED_TOP;
-            } else if (diff < 0) {
-                return DOCKED_BOTTOM;
-            }
-            return canPrimaryStackDockTo(DOCKED_TOP, displayRect, rotation)
-                    ? DOCKED_TOP : DOCKED_BOTTOM;
-        } else if (orientation == Configuration.ORIENTATION_LANDSCAPE) {
-            // Landscape mode, docked either on the left or on the right.
-            final int diff = (displayRect.right - bounds.right) - (bounds.left - displayRect.left);
-            if (diff > 0) {
-                return DOCKED_LEFT;
-            } else if (diff < 0) {
-                return DOCKED_RIGHT;
-            }
-            return canPrimaryStackDockTo(DOCKED_LEFT, displayRect, rotation)
-                    ? DOCKED_LEFT : DOCKED_RIGHT;
-        }
-        return DOCKED_INVALID;
-    }
-
-    void getHomeStackBoundsInDockedMode(Configuration parentConfig, int dockSide, Rect outBounds) {
-        final DisplayCutout displayCutout = mDisplayContent.getDisplayInfo().displayCutout;
-        final int displayWidth = parentConfig.windowConfiguration.getBounds().width();
-        final int displayHeight = parentConfig.windowConfiguration.getBounds().height();
-        mDisplayContent.getDisplayPolicy().getStableInsetsLw(
-                parentConfig.windowConfiguration.getRotation(), displayWidth, displayHeight,
-                displayCutout, mTmpRect);
-        int dividerSize = mDividerWindowWidth - 2 * mDividerInsets;
-        // The offset in the left (landscape)/top (portrait) is calculated with the minimized
-        // offset value with the divider size and any system insets in that direction.
-        if (parentConfig.orientation == Configuration.ORIENTATION_PORTRAIT) {
-            outBounds.set(0, mTaskHeightInMinimizedMode + dividerSize + mTmpRect.top,
-                    displayWidth, displayHeight);
-        } else {
-            // In landscape also inset the left/right side with the status bar height to match the
-            // minimized size height in portrait mode.
-            final int primaryTaskWidth = mTaskHeightInMinimizedMode + dividerSize + mTmpRect.top;
-            int left = mTmpRect.left;
-            int right = displayWidth - mTmpRect.right;
-            if (dockSide == DOCKED_LEFT) {
-                left += primaryTaskWidth;
-            } else if (dockSide == DOCKED_RIGHT) {
-                right -= primaryTaskWidth;
-            }
-            outBounds.set(left, 0, right, displayHeight);
-        }
-    }
-
-    boolean isHomeStackResizable() {
-        final ActivityStack homeStack = mDisplayContent.getRootHomeTask();
-        if (homeStack == null) {
-            return false;
-        }
-        final Task homeTask = homeStack.getTopMostTask();
-        return homeTask != null && homeTask.isResizeable();
-    }
-
-    private void initSnapAlgorithmForRotations() {
-        final Configuration baseConfig = mDisplayContent.getConfiguration();
-
-        // Initialize the snap algorithms for all 4 screen orientations.
-        final Configuration config = new Configuration();
-        for (int rotation = 0; rotation < 4; rotation++) {
-            final boolean rotated = (rotation == ROTATION_90 || rotation == ROTATION_270);
-            final int dw = rotated
-                    ? mDisplayContent.mBaseDisplayHeight
-                    : mDisplayContent.mBaseDisplayWidth;
-            final int dh = rotated
-                    ? mDisplayContent.mBaseDisplayWidth
-                    : mDisplayContent.mBaseDisplayHeight;
-            final DisplayCutout displayCutout =
-                    mDisplayContent.calculateDisplayCutoutForRotation(rotation).getDisplayCutout();
-            final DisplayPolicy displayPolicy =  mDisplayContent.getDisplayPolicy();
-            displayPolicy.getStableInsetsLw(rotation, dw, dh, displayCutout, mTmpRect);
-            config.unset();
-            config.orientation = (dw <= dh) ? ORIENTATION_PORTRAIT : ORIENTATION_LANDSCAPE;
-
-            final int appWidth = displayPolicy.getNonDecorDisplayWidth(dw, dh, rotation,
-                    baseConfig.uiMode, displayCutout);
-            final int appHeight = displayPolicy.getNonDecorDisplayHeight(dw, dh, rotation,
-                    baseConfig.uiMode, displayCutout);
-            displayPolicy.getNonDecorInsetsLw(rotation, dw, dh, displayCutout, mTmpRect);
-            final int leftInset = mTmpRect.left;
-            final int topInset = mTmpRect.top;
-
-            config.windowConfiguration.setAppBounds(leftInset /*left*/, topInset /*top*/,
-                    leftInset + appWidth /*right*/, topInset + appHeight /*bottom*/);
-
-            final float density = mDisplayContent.getDisplayMetrics().density;
-            config.screenWidthDp = (int) (displayPolicy.getConfigDisplayWidth(dw, dh, rotation,
-                    baseConfig.uiMode, displayCutout) / density);
-            config.screenHeightDp = (int) (displayPolicy.getConfigDisplayHeight(dw, dh, rotation,
-                    baseConfig.uiMode, displayCutout) / density);
-            final Context rotationContext = mService.mContext.createConfigurationContext(config);
-            mSnapAlgorithmForRotation[rotation] = new DividerSnapAlgorithm(
-                    rotationContext.getResources(), dw, dh, getContentWidth(),
-                    config.orientation == ORIENTATION_PORTRAIT, mTmpRect);
-        }
-    }
-
-    private void loadDimens() {
-        final Context context = mService.mContext;
-        mDividerWindowWidth = context.getResources().getDimensionPixelSize(
-                com.android.internal.R.dimen.docked_stack_divider_thickness);
-        mDividerInsets = context.getResources().getDimensionPixelSize(
-                com.android.internal.R.dimen.docked_stack_divider_insets);
-        mDividerWindowWidthInactive = WindowManagerService.dipToPixel(
-                DIVIDER_WIDTH_INACTIVE_DP, mDisplayContent.getDisplayMetrics());
-        mTaskHeightInMinimizedMode = context.getResources().getDimensionPixelSize(
-                com.android.internal.R.dimen.task_height_of_minimized_mode);
-        initSnapAlgorithmForRotations();
-    }
-
-    void onConfigurationChanged() {
-        loadDimens();
     }
 
     boolean isResizing() {
         return mResizing;
     }
 
-    int getContentWidth() {
-        return mDividerWindowWidth - 2 * mDividerInsets;
-    }
-
-    int getContentInsets() {
-        return mDividerInsets;
-    }
-
-    int getContentWidthInactive() {
-        return mDividerWindowWidthInactive;
-    }
-
     void setResizing(boolean resizing) {
         if (mResizing != resizing) {
             mResizing = resizing;
@@ -353,676 +49,10 @@
 
     void getTouchRegion(Rect outRegion) {
         outRegion.set(mTouchRegion);
-        if (mWindow != null) {
-            outRegion.offset(mWindow.getFrameLw().left, mWindow.getFrameLw().top);
-        }
     }
 
     private void resetDragResizingChangeReported() {
         mDisplayContent.forAllWindows(WindowState::resetDragResizingChangeReported,
                 true /* traverseTopToBottom */ );
     }
-
-    void setWindow(WindowState window) {
-        mWindow = window;
-        reevaluateVisibility(false);
-    }
-
-    void reevaluateVisibility(boolean force) {
-        if (mWindow == null) {
-            return;
-        }
-        ActivityStack stack = mDisplayContent.getRootSplitScreenPrimaryTask();
-
-        // If the stack is invisible, we policy force hide it in WindowAnimator.shouldForceHide
-        final boolean visible = stack != null;
-        if (mLastVisibility == visible && !force) {
-            return;
-        }
-        mLastVisibility = visible;
-        notifyDockedDividerVisibilityChanged(visible);
-        if (!visible) {
-            setResizeDimLayer(false, WINDOWING_MODE_UNDEFINED, 0f);
-        }
-    }
-
-    private boolean wasVisible() {
-        return mLastVisibility;
-    }
-
-    void setAdjustedForIme(
-            boolean adjustedForIme, boolean adjustedForDivider,
-            boolean animate, WindowState imeWin, int imeHeight) {
-        if (mAdjustedForIme != adjustedForIme || (adjustedForIme && mImeHeight != imeHeight)
-                || mAdjustedForDivider != adjustedForDivider) {
-            if (animate && !mAnimatingForMinimizedDockedStack) {
-                // Notify SystemUI to set the target docked stack size according current docked
-                // state without animation when calling startImeAdjustAnimation.
-                notifyDockedStackMinimizedChanged(mMinimizedDock, false /* animate */,
-                        isHomeStackResizable());
-                startImeAdjustAnimation(adjustedForIme, adjustedForDivider, imeWin);
-            } else {
-                // Animation might be delayed, so only notify if we don't run an animation.
-                notifyAdjustedForImeChanged(adjustedForIme || adjustedForDivider, 0 /* duration */);
-            }
-            mAdjustedForIme = adjustedForIme;
-            mImeHeight = imeHeight;
-            mAdjustedForDivider = adjustedForDivider;
-        }
-    }
-
-    int getImeHeightAdjustedFor() {
-        return mImeHeight;
-    }
-
-    void positionDockedStackedDivider(Rect frame) {
-        ActivityStack stack = mDisplayContent.getRootSplitScreenPrimaryTask();
-        if (stack == null) {
-            // Unfortunately we might end up with still having a divider, even though the underlying
-            // stack was already removed. This is because we are on AM thread and the removal of the
-            // divider was deferred to WM thread and hasn't happened yet. In that case let's just
-            // keep putting it in the same place it was before the stack was removed to have
-            // continuity and prevent it from jumping to the center. It will get hidden soon.
-            frame.set(mLastRect);
-            return;
-        } else {
-            stack.getDimBounds(mTmpRect);
-        }
-        int side = stack.getDockSide();
-        switch (side) {
-            case DOCKED_LEFT:
-                frame.set(mTmpRect.right - mDividerInsets, frame.top,
-                        mTmpRect.right + frame.width() - mDividerInsets, frame.bottom);
-                break;
-            case DOCKED_TOP:
-                frame.set(frame.left, mTmpRect.bottom - mDividerInsets,
-                        mTmpRect.right, mTmpRect.bottom + frame.height() - mDividerInsets);
-                break;
-            case DOCKED_RIGHT:
-                frame.set(mTmpRect.left - frame.width() + mDividerInsets, frame.top,
-                        mTmpRect.left + mDividerInsets, frame.bottom);
-                break;
-            case DOCKED_BOTTOM:
-                frame.set(frame.left, mTmpRect.top - frame.height() + mDividerInsets,
-                        frame.right, mTmpRect.top + mDividerInsets);
-                break;
-        }
-        mLastRect.set(frame);
-    }
-
-    private void notifyDockedDividerVisibilityChanged(boolean visible) {
-        final int size = mDockedStackListeners.beginBroadcast();
-        for (int i = 0; i < size; ++i) {
-            final IDockedStackListener listener = mDockedStackListeners.getBroadcastItem(i);
-            try {
-                listener.onDividerVisibilityChanged(visible);
-            } catch (RemoteException e) {
-                Slog.e(TAG_WM, "Error delivering divider visibility changed event.", e);
-            }
-        }
-        mDockedStackListeners.finishBroadcast();
-    }
-
-    /**
-     * Checks if the primary stack is allowed to dock to a specific side based on its original dock
-     * side.
-     *
-     * @param dockSide the side to see if it is valid
-     * @return true if the side provided is valid
-     */
-    boolean canPrimaryStackDockTo(int dockSide, Rect parentRect, int rotation) {
-        final DisplayPolicy policy = mDisplayContent.getDisplayPolicy();
-        return isDockSideAllowed(dockSide, mOriginalDockedSide,
-                policy.navigationBarPosition(parentRect.width(), parentRect.height(), rotation),
-                policy.navigationBarCanMove());
-    }
-
-    @VisibleForTesting
-    static boolean isDockSideAllowed(int dockSide, int originalDockSide, int navBarPosition,
-            boolean navigationBarCanMove) {
-        if (dockSide == DOCKED_TOP) {
-            return true;
-        }
-
-        if (navigationBarCanMove) {
-            // Only allow the dockside opposite to the nav bar position in landscape
-            return dockSide == DOCKED_LEFT && navBarPosition == NAV_BAR_RIGHT
-                    || dockSide == DOCKED_RIGHT && navBarPosition == NAV_BAR_LEFT;
-        }
-
-        // Side is the same as original side
-        if (dockSide == originalDockSide) {
-            return true;
-        }
-
-        // Only if original docked side was top in portrait will allow left for landscape
-        return dockSide == DOCKED_LEFT && originalDockSide == DOCKED_TOP;
-    }
-
-    void notifyDockedStackExistsChanged(boolean exists) {
-        // TODO(multi-display): Perform all actions only for current display.
-        final int size = mDockedStackListeners.beginBroadcast();
-        for (int i = 0; i < size; ++i) {
-            final IDockedStackListener listener = mDockedStackListeners.getBroadcastItem(i);
-            try {
-                listener.onDockedStackExistsChanged(exists);
-            } catch (RemoteException e) {
-                Slog.e(TAG_WM, "Error delivering docked stack exists changed event.", e);
-            }
-        }
-        mDockedStackListeners.finishBroadcast();
-        if (exists) {
-            InputMethodManagerInternal inputMethodManagerInternal =
-                    LocalServices.getService(InputMethodManagerInternal.class);
-            if (inputMethodManagerInternal != null) {
-
-                // Hide the current IME to avoid problems with animations from IME adjustment when
-                // attaching the docked stack.
-                inputMethodManagerInternal.hideCurrentInputMethod(
-                        SoftInputShowHideReason.HIDE_DOCKED_STACK_ATTACHED);
-                mImeHideRequested = true;
-            }
-
-            // If a primary stack was just created, it will not have access to display content at
-            // this point so pass it from here to get a valid dock side.
-            final ActivityStack stack =
-                    mDisplayContent.getRootSplitScreenPrimaryTask();
-            mOriginalDockedSide = stack.getDockSideForDisplay(mDisplayContent);
-            return;
-        }
-        mOriginalDockedSide = DOCKED_INVALID;
-        setMinimizedDockedStack(false /* minimizedDock */, false /* animate */);
-
-        if (mDimmedStack != null) {
-            mDimmedStack.stopDimming();
-            mDimmedStack = null;
-        }
-    }
-
-    /**
-     * Resets the state that IME hide has been requested. See {@link #isImeHideRequested}.
-     */
-    void resetImeHideRequested() {
-        mImeHideRequested = false;
-    }
-
-    /**
-     * The docked stack divider controller makes sure the IME gets hidden when attaching the docked
-     * stack, to avoid animation problems. This flag indicates whether the request to hide the IME
-     * has been sent in an asynchronous manner, and the IME should be treated as hidden already.
-     *
-     * @return whether IME hide request has been sent
-     */
-    boolean isImeHideRequested() {
-        return mImeHideRequested;
-    }
-
-    private void notifyDockedStackMinimizedChanged(boolean minimizedDock, boolean animate,
-            boolean isHomeStackResizable) {
-        long animDuration = 0;
-        if (animate) {
-            final ActivityStack stack =
-                    mDisplayContent.getRootSplitScreenPrimaryTask();
-            final long transitionDuration = isAnimationMaximizing()
-                    ? mDisplayContent.mAppTransition.getLastClipRevealTransitionDuration()
-                    : DEFAULT_APP_TRANSITION_DURATION;
-            mAnimationDuration = (long)
-                    (transitionDuration * mService.getTransitionAnimationScaleLocked());
-            mMaximizeMeetFraction = getClipRevealMeetFraction(stack);
-            animDuration = (long) (mAnimationDuration * mMaximizeMeetFraction);
-        }
-        final int size = mDockedStackListeners.beginBroadcast();
-        for (int i = 0; i < size; ++i) {
-            final IDockedStackListener listener = mDockedStackListeners.getBroadcastItem(i);
-            try {
-                listener.onDockedStackMinimizedChanged(minimizedDock, animDuration,
-                        isHomeStackResizable);
-            } catch (RemoteException e) {
-                Slog.e(TAG_WM, "Error delivering minimized dock changed event.", e);
-            }
-        }
-        mDockedStackListeners.finishBroadcast();
-        // Only notify ATM after we update the remote listeners, otherwise it may trigger another
-        // minimize change, which would lead to an inversion of states send to the listeners
-        mService.mAtmInternal.notifyDockedStackMinimizedChanged(minimizedDock);
-    }
-
-    void notifyDockSideChanged(int newDockSide) {
-        final int size = mDockedStackListeners.beginBroadcast();
-        for (int i = 0; i < size; ++i) {
-            final IDockedStackListener listener = mDockedStackListeners.getBroadcastItem(i);
-            try {
-                listener.onDockSideChanged(newDockSide);
-            } catch (RemoteException e) {
-                Slog.e(TAG_WM, "Error delivering dock side changed event.", e);
-            }
-        }
-        mDockedStackListeners.finishBroadcast();
-    }
-
-    private void notifyAdjustedForImeChanged(boolean adjustedForIme, long animDuration) {
-        final int size = mDockedStackListeners.beginBroadcast();
-        for (int i = 0; i < size; ++i) {
-            final IDockedStackListener listener = mDockedStackListeners.getBroadcastItem(i);
-            try {
-                listener.onAdjustedForImeChanged(adjustedForIme, animDuration);
-            } catch (RemoteException e) {
-                Slog.e(TAG_WM, "Error delivering adjusted for ime changed event.", e);
-            }
-        }
-        mDockedStackListeners.finishBroadcast();
-    }
-
-    void registerDockedStackListener(IDockedStackListener listener) {
-        mDockedStackListeners.register(listener);
-        notifyDockedDividerVisibilityChanged(wasVisible());
-        notifyDockedStackExistsChanged(
-                mDisplayContent.getRootSplitScreenPrimaryTask() != null);
-        notifyDockedStackMinimizedChanged(mMinimizedDock, false /* animate */,
-                isHomeStackResizable());
-        notifyAdjustedForImeChanged(mAdjustedForIme, 0 /* animDuration */);
-
-    }
-
-    /**
-     * Shows a dim layer with {@param alpha} if {@param visible} is true and
-     * {@param targetWindowingMode} isn't
-     * {@link android.app.WindowConfiguration#WINDOWING_MODE_UNDEFINED} and there is a stack on the
-     * display in that windowing mode.
-     */
-    void setResizeDimLayer(boolean visible, int targetWindowingMode, float alpha) {
-        // TODO: Maybe only allow split-screen windowing modes?
-        final ActivityStack stack = targetWindowingMode != WINDOWING_MODE_UNDEFINED
-                ? mDisplayContent.getTopStackInWindowingMode(targetWindowingMode)
-                : null;
-        final ActivityStack dockedStack = mDisplayContent.getRootSplitScreenPrimaryTask();
-        boolean visibleAndValid = visible && stack != null && dockedStack != null;
-
-        // Ensure an old dim that was shown for the docked stack divider is removed so we don't end
-        // up with dim layers that can no longer be removed.
-        if (mDimmedStack != null && mDimmedStack != stack) {
-            mDimmedStack.stopDimming();
-            mDimmedStack = null;
-        }
-
-        if (visibleAndValid) {
-            mDimmedStack = stack;
-            stack.dim(alpha);
-        }
-        if (!visibleAndValid && stack != null) {
-            mDimmedStack = null;
-            stack.stopDimming();
-        }
-    }
-
-    /**
-     * Notifies the docked stack divider controller of a visibility change that happens without
-     * an animation.
-     */
-    void notifyAppVisibilityChanged() {
-        checkMinimizeChanged(false /* animate */);
-    }
-
-    void notifyAppTransitionStarting(ArraySet<ActivityRecord> openingApps, int appTransition) {
-        final boolean wasMinimized = mMinimizedDock;
-        checkMinimizeChanged(true /* animate */);
-
-        // We were minimized, and now we are still minimized, but somebody is trying to launch an
-        // app in docked stack, better show recent apps so we actually get unminimized! However do
-        // not do this if keyguard is dismissed such as when the device is unlocking. This catches
-        // any case that was missed in ActivityStarter.postStartActivityUncheckedProcessing because
-        // we couldn't retrace the launch of the app in the docked stack to the launch from
-        // homescreen.
-        if (wasMinimized && mMinimizedDock && containsAppInDockedStack(openingApps)
-                && appTransition != TRANSIT_NONE &&
-                !AppTransition.isKeyguardGoingAwayTransit(appTransition)) {
-            if (mService.mAtmInternal.isRecentsComponentHomeActivity(mService.mCurrentUserId)) {
-                // When the home activity is the recents component and we are already minimized,
-                // then there is nothing to do here since home is already visible
-            } else {
-                mService.showRecentApps();
-            }
-        }
-    }
-
-    /**
-     * @return true if {@param apps} contains an activity in the docked stack, false otherwise.
-     */
-    private boolean containsAppInDockedStack(ArraySet<ActivityRecord> apps) {
-        for (int i = apps.size() - 1; i >= 0; i--) {
-            final ActivityRecord activity = apps.valueAt(i);
-            if (activity.getTask() != null && activity.inSplitScreenPrimaryWindowingMode()) {
-                return true;
-            }
-        }
-        return false;
-    }
-
-    boolean isMinimizedDock() {
-        return mMinimizedDock;
-    }
-
-    void checkMinimizeChanged(boolean animate) {
-        if (mDisplayContent.getRootSplitScreenPrimaryTask() == null) {
-            return;
-        }
-        final ActivityStack homeStack = mDisplayContent.getRootHomeTask();
-        if (homeStack == null) {
-            return;
-        }
-        final Task homeTask = homeStack.getTopMostTask();
-        if (homeTask == null || !isWithinDisplay(homeTask)) {
-            return;
-        }
-
-        // Do not minimize when dock is already minimized while keyguard is showing and not
-        // occluded such as unlocking the screen
-        if (mMinimizedDock && mService.mKeyguardOrAodShowingOnDefaultDisplay) {
-            return;
-        }
-        final ActivityStack topSecondaryStack = mDisplayContent.getTopStackInWindowingMode(
-                WINDOWING_MODE_SPLIT_SCREEN_SECONDARY);
-        final RecentsAnimationController recentsAnim = mService.getRecentsAnimationController();
-        final boolean minimizedForRecentsAnimation = recentsAnim != null &&
-                recentsAnim.isSplitScreenMinimized();
-        boolean homeVisible = homeTask.getTopVisibleActivity() != null;
-        if (homeVisible && topSecondaryStack != null) {
-            // Home should only be considered visible if it is greater or equal to the top secondary
-            // stack in terms of z-order.
-            homeVisible = homeStack.compareTo(topSecondaryStack) >= 0;
-        }
-        setMinimizedDockedStack(homeVisible || minimizedForRecentsAnimation, animate);
-    }
-
-    private boolean isWithinDisplay(Task task) {
-        task.getBounds(mTmpRect);
-        mDisplayContent.getBounds(mTmpRect2);
-        return mTmpRect.intersect(mTmpRect2);
-    }
-
-    /**
-     * Sets whether the docked stack is currently in a minimized state, i.e. all the tasks in the
-     * docked stack are heavily clipped so you can only see a minimal peek state.
-     *
-     * @param minimizedDock Whether the docked stack is currently minimized.
-     * @param animate Whether to animate the change.
-     */
-    void setMinimizedDockedStack(boolean minimizedDock, boolean animate) {
-        final boolean wasMinimized = mMinimizedDock;
-        mMinimizedDock = minimizedDock;
-        if (minimizedDock == wasMinimized) {
-            return;
-        }
-
-        final boolean imeChanged = clearImeAdjustAnimation();
-        boolean minimizedChange = false;
-        if (isHomeStackResizable()) {
-            notifyDockedStackMinimizedChanged(minimizedDock, animate,
-                    true /* isHomeStackResizable */);
-            minimizedChange = true;
-        } else {
-            if (minimizedDock) {
-                if (animate) {
-                    startAdjustAnimation(0f, 1f);
-                } else {
-                    minimizedChange |= setMinimizedDockedStack(true);
-                }
-            } else {
-                if (animate) {
-                    startAdjustAnimation(1f, 0f);
-                } else {
-                    minimizedChange |= setMinimizedDockedStack(false);
-                }
-            }
-        }
-        if (imeChanged || minimizedChange) {
-            if (imeChanged && !minimizedChange) {
-                Slog.d(TAG, "setMinimizedDockedStack: IME adjust changed due to minimizing,"
-                        + " minimizedDock=" + minimizedDock
-                        + " minimizedChange=" + minimizedChange);
-            }
-            mService.mWindowPlacerLocked.performSurfacePlacement();
-        }
-    }
-
-    private boolean clearImeAdjustAnimation() {
-        final boolean changed = mDisplayContent.clearImeAdjustAnimation();
-        mAnimatingForIme = false;
-        return changed;
-    }
-
-    private void startAdjustAnimation(float from, float to) {
-        mAnimatingForMinimizedDockedStack = true;
-        mAnimationStarted = false;
-        mAnimationStart = from;
-        mAnimationTarget = to;
-    }
-
-    private void startImeAdjustAnimation(
-            boolean adjustedForIme, boolean adjustedForDivider, WindowState imeWin) {
-
-        // If we're not in an animation, the starting point depends on whether we're adjusted
-        // or not. If we're already in an animation, we start from where the current animation
-        // left off, so that the motion doesn't look discontinuous.
-        if (!mAnimatingForIme) {
-            mAnimationStart = mAdjustedForIme ? 1 : 0;
-            mDividerAnimationStart = mAdjustedForDivider ? 1 : 0;
-            mLastAnimationProgress = mAnimationStart;
-            mLastDividerProgress = mDividerAnimationStart;
-        } else {
-            mAnimationStart = mLastAnimationProgress;
-            mDividerAnimationStart = mLastDividerProgress;
-        }
-        mAnimatingForIme = true;
-        mAnimationStarted = false;
-        mAnimationTarget = adjustedForIme ? 1 : 0;
-        mDividerAnimationTarget = adjustedForDivider ? 1 : 0;
-
-        mDisplayContent.beginImeAdjustAnimation();
-
-        // We put all tasks into drag resizing mode - wait until all of them have completed the
-        // drag resizing switch.
-        final Runnable existingWaitingForDrwanCallback =
-                mService.mWaitingForDrawnCallbacks.get(mService.mRoot);
-        if (existingWaitingForDrwanCallback != null) {
-            mService.mH.removeMessages(H.WAITING_FOR_DRAWN_TIMEOUT, mService.mRoot);
-            mService.mH.sendMessageDelayed(mService.mH.obtainMessage(H.WAITING_FOR_DRAWN_TIMEOUT,
-                    mService.mRoot),
-                    IME_ADJUST_DRAWN_TIMEOUT);
-            mAnimationStartDelayed = true;
-            if (imeWin != null) {
-
-                // There might be an old window delaying the animation start - clear it.
-                if (mDelayedImeWin != null) {
-                    mDelayedImeWin.endDelayingAnimationStart();
-                }
-                mDelayedImeWin = imeWin;
-                imeWin.startDelayingAnimationStart();
-            }
-
-            // If we are already waiting for something to be drawn, clear out the old one so it
-            // still gets executed.
-            // TODO: Have a real system where we can wait on different windows to be drawn with
-            // different callbacks.
-            existingWaitingForDrwanCallback.run();
-            mService.mWaitingForDrawnCallbacks.put(mService.mRoot, () -> {
-                synchronized (mService.mGlobalLock) {
-                    mAnimationStartDelayed = false;
-                    if (mDelayedImeWin != null) {
-                        mDelayedImeWin.endDelayingAnimationStart();
-                    }
-                    // If the adjust status changed since this was posted, only notify
-                    // the new states and don't animate.
-                    long duration = 0;
-                    if (mAdjustedForIme == adjustedForIme
-                            && mAdjustedForDivider == adjustedForDivider) {
-                        duration = IME_ADJUST_ANIM_DURATION;
-                    } else {
-                        Slog.w(TAG, "IME adjust changed while waiting for drawn:"
-                                + " adjustedForIme=" + adjustedForIme
-                                + " adjustedForDivider=" + adjustedForDivider
-                                + " mAdjustedForIme=" + mAdjustedForIme
-                                + " mAdjustedForDivider=" + mAdjustedForDivider);
-                    }
-                    notifyAdjustedForImeChanged(
-                            mAdjustedForIme || mAdjustedForDivider, duration);
-                }
-            });
-        } else {
-            notifyAdjustedForImeChanged(
-                    adjustedForIme || adjustedForDivider, IME_ADJUST_ANIM_DURATION);
-        }
-    }
-
-    private boolean setMinimizedDockedStack(boolean minimized) {
-        final ActivityStack stack = mDisplayContent.getRootSplitScreenPrimaryTask();
-        notifyDockedStackMinimizedChanged(minimized, false /* animate */, isHomeStackResizable());
-        return stack != null && stack.setAdjustedForMinimizedDock(minimized ? 1f : 0f);
-    }
-
-    private boolean isAnimationMaximizing() {
-        return mAnimationTarget == 0f;
-    }
-
-    public boolean animate(long now) {
-        if (mWindow == null) {
-            return false;
-        }
-        if (mAnimatingForMinimizedDockedStack) {
-            return animateForMinimizedDockedStack(now);
-        } else if (mAnimatingForIme && !mDisplayContent.mAppTransition.isRunning()) {
-            // To prevent task stack resize animation may flicking when playing app transition
-            // animation & IME window enter animation in parallel, make sure app transition is done
-            // and then start to animate for IME.
-            return animateForIme(now);
-        }
-        return false;
-    }
-
-    private boolean animateForIme(long now) {
-        if (!mAnimationStarted || mAnimationStartDelayed) {
-            mAnimationStarted = true;
-            mAnimationStartTime = now;
-            mAnimationDuration = (long)
-                    (IME_ADJUST_ANIM_DURATION * mService.getWindowAnimationScaleLocked());
-        }
-        float t = Math.min(1f, (float) (now - mAnimationStartTime) / mAnimationDuration);
-        t = (mAnimationTarget == 1f ? IME_ADJUST_ENTRY_INTERPOLATOR : TOUCH_RESPONSE_INTERPOLATOR)
-                .getInterpolation(t);
-        final boolean updated =
-                mDisplayContent.animateForIme(t, mAnimationTarget, mDividerAnimationTarget);
-        if (updated) {
-            mService.mWindowPlacerLocked.performSurfacePlacement();
-        }
-        if (t >= 1.0f) {
-            mLastAnimationProgress = mAnimationTarget;
-            mLastDividerProgress = mDividerAnimationTarget;
-            mAnimatingForIme = false;
-            return false;
-        } else {
-            return true;
-        }
-    }
-
-    private boolean animateForMinimizedDockedStack(long now) {
-        final ActivityStack stack = mDisplayContent.getRootSplitScreenPrimaryTask();
-        if (!mAnimationStarted) {
-            mAnimationStarted = true;
-            mAnimationStartTime = now;
-            notifyDockedStackMinimizedChanged(mMinimizedDock, true /* animate */,
-                    isHomeStackResizable() /* isHomeStackResizable */);
-        }
-        float t = Math.min(1f, (float) (now - mAnimationStartTime) / mAnimationDuration);
-        t = (isAnimationMaximizing() ? TOUCH_RESPONSE_INTERPOLATOR : mMinimizedDockInterpolator)
-                .getInterpolation(t);
-        if (stack != null) {
-            if (stack.setAdjustedForMinimizedDock(getMinimizeAmount(stack, t))) {
-                mService.mWindowPlacerLocked.performSurfacePlacement();
-            }
-        }
-        if (t >= 1.0f) {
-            mAnimatingForMinimizedDockedStack = false;
-            return false;
-        } else {
-            return true;
-        }
-    }
-
-    float getInterpolatedAnimationValue(float t) {
-        return t * mAnimationTarget + (1 - t) * mAnimationStart;
-    }
-
-    float getInterpolatedDividerValue(float t) {
-        return t * mDividerAnimationTarget + (1 - t) * mDividerAnimationStart;
-    }
-
-    /**
-     * Gets the amount how much to minimize a stack depending on the interpolated fraction t.
-     */
-    private float getMinimizeAmount(ActivityStack stack, float t) {
-        final float naturalAmount = getInterpolatedAnimationValue(t);
-        if (isAnimationMaximizing()) {
-            return adjustMaximizeAmount(stack, t, naturalAmount);
-        } else {
-            return naturalAmount;
-        }
-    }
-
-    /**
-     * When maximizing the stack during a clip reveal transition, this adjusts the minimize amount
-     * during the transition such that the edge of the clip reveal rect is met earlier in the
-     * transition so we don't create a visible "hole", but only if both the clip reveal and the
-     * docked stack divider start from about the same portion on the screen.
-     */
-    private float adjustMaximizeAmount(ActivityStack stack, float t, float naturalAmount) {
-        if (mMaximizeMeetFraction == 1f) {
-            return naturalAmount;
-        }
-        final int minimizeDistance = stack.getMinimizeDistance();
-        final float startPrime = mDisplayContent.mAppTransition.getLastClipRevealMaxTranslation()
-                / (float) minimizeDistance;
-        final float amountPrime = t * mAnimationTarget + (1 - t) * startPrime;
-        final float t2 = Math.min(t / mMaximizeMeetFraction, 1);
-        return amountPrime * t2 + naturalAmount * (1 - t2);
-    }
-
-    /**
-     * Retrieves the animation fraction at which the docked stack has to meet the clip reveal
-     * edge. See {@link #adjustMaximizeAmount}.
-     */
-    private float getClipRevealMeetFraction(ActivityStack stack) {
-        if (!isAnimationMaximizing() || stack == null ||
-                !mDisplayContent.mAppTransition.hadClipRevealAnimation()) {
-            return 1f;
-        }
-        final int minimizeDistance = stack.getMinimizeDistance();
-        final float fraction = Math.abs(mDisplayContent.mAppTransition
-                .getLastClipRevealMaxTranslation()) / (float) minimizeDistance;
-        final float t = Math.max(0, Math.min(1, (fraction - CLIP_REVEAL_MEET_FRACTION_MIN)
-                / (CLIP_REVEAL_MEET_FRACTION_MAX - CLIP_REVEAL_MEET_FRACTION_MIN)));
-        return CLIP_REVEAL_MEET_EARLIEST
-                + (1 - t) * (CLIP_REVEAL_MEET_LAST - CLIP_REVEAL_MEET_EARLIEST);
-    }
-
-    public String toShortString() {
-        return TAG;
-    }
-
-    WindowState getWindow() {
-        return mWindow;
-    }
-
-    void dump(String prefix, PrintWriter pw) {
-        pw.println(prefix + "DockedStackDividerController");
-        pw.println(prefix + "  mLastVisibility=" + mLastVisibility);
-        pw.println(prefix + "  mMinimizedDock=" + mMinimizedDock);
-        pw.println(prefix + "  mAdjustedForIme=" + mAdjustedForIme);
-        pw.println(prefix + "  mAdjustedForDivider=" + mAdjustedForDivider);
-    }
-
-    void dumpDebug(ProtoOutputStream proto, long fieldId) {
-        final long token = proto.start(fieldId);
-        proto.write(MINIMIZED_DOCK, mMinimizedDock);
-        proto.end(token);
-    }
 }
diff --git a/services/core/java/com/android/server/wm/InsetsPolicy.java b/services/core/java/com/android/server/wm/InsetsPolicy.java
index b663336..f6bf397 100644
--- a/services/core/java/com/android/server/wm/InsetsPolicy.java
+++ b/services/core/java/com/android/server/wm/InsetsPolicy.java
@@ -20,6 +20,8 @@
 import static android.app.StatusBarManager.WINDOW_STATE_SHOWING;
 import static android.app.WindowConfiguration.WINDOWING_MODE_FREEFORM;
 import static android.app.WindowConfiguration.WINDOWING_MODE_SPLIT_SCREEN_PRIMARY;
+import static android.view.InsetsController.ANIMATION_TYPE_HIDE;
+import static android.view.InsetsController.ANIMATION_TYPE_SHOW;
 import static android.view.InsetsController.LAYOUT_INSETS_DURING_ANIMATION_HIDDEN;
 import static android.view.InsetsController.LAYOUT_INSETS_DURING_ANIMATION_SHOWN;
 import static android.view.InsetsState.ITYPE_NAVIGATION_BAR;
@@ -354,7 +356,8 @@
                         mListener, typesReady, this, mListener.getDurationMs(),
                         InsetsController.INTERPOLATOR, true,
                         show ? LAYOUT_INSETS_DURING_ANIMATION_SHOWN
-                                : LAYOUT_INSETS_DURING_ANIMATION_HIDDEN);
+                                : LAYOUT_INSETS_DURING_ANIMATION_HIDDEN,
+                        show ? ANIMATION_TYPE_SHOW : ANIMATION_TYPE_HIDE);
                 SurfaceAnimationThread.getHandler().post(
                         () -> mListener.onReady(mAnimationControl, typesReady));
             }
diff --git a/services/core/java/com/android/server/wm/RecentsAnimationController.java b/services/core/java/com/android/server/wm/RecentsAnimationController.java
index e69551a..54cea93 100644
--- a/services/core/java/com/android/server/wm/RecentsAnimationController.java
+++ b/services/core/java/com/android/server/wm/RecentsAnimationController.java
@@ -125,10 +125,6 @@
     // enabled for it to start intercepting touch events.
     private boolean mInputConsumerEnabled;
 
-    // Whether or not the recents animation should cause the primary split-screen stack to be
-    // minimized
-    private boolean mSplitScreenMinimized;
-
     private final Rect mTmpRect = new Rect();
 
     private boolean mLinkedToDeathOfRunner;
@@ -277,23 +273,6 @@
         }
 
         @Override
-        public void setSplitScreenMinimized(boolean minimized) {
-            final long token = Binder.clearCallingIdentity();
-            try {
-                synchronized (mService.getWindowManagerLock()) {
-                    if (mCanceled) {
-                        return;
-                    }
-
-                    mSplitScreenMinimized = minimized;
-                    mService.checkSplitScreenMinimizedChanged(true /* animate */);
-                }
-            } finally {
-                Binder.restoreCallingIdentity(token);
-            }
-        }
-
-        @Override
         public void hideCurrentInputMethod() {
             final long token = Binder.clearCallingIdentity();
             try {
@@ -500,7 +479,7 @@
         }
 
         if (mTargetActivityRecord != null) {
-            final ArrayMap<ActivityRecord, Integer> reasons = new ArrayMap<>(1);
+            final ArrayMap<WindowContainer, Integer> reasons = new ArrayMap<>(1);
             reasons.put(mTargetActivityRecord, APP_TRANSITION_RECENTS_ANIM);
             mService.mAtmService.mStackSupervisor.getActivityMetricsLogger()
                     .notifyTransitionStarting(reasons);
@@ -738,10 +717,6 @@
         }
     }
 
-    boolean isSplitScreenMinimized() {
-        return mSplitScreenMinimized;
-    }
-
     boolean isWallpaperVisible(WindowState w) {
         return w != null && w.mAttrs.type == TYPE_BASE_APPLICATION &&
                 ((w.mActivityRecord != null && mTargetActivityRecord == w.mActivityRecord)
@@ -944,7 +919,6 @@
         pw.print(innerPrefix); pw.println("mPendingAnimations=" + mPendingAnimations.size());
         pw.print(innerPrefix); pw.println("mCanceled=" + mCanceled);
         pw.print(innerPrefix); pw.println("mInputConsumerEnabled=" + mInputConsumerEnabled);
-        pw.print(innerPrefix); pw.println("mSplitScreenMinimized=" + mSplitScreenMinimized);
         pw.print(innerPrefix); pw.println("mTargetActivityRecord=" + mTargetActivityRecord);
         pw.print(innerPrefix); pw.println("isTargetOverWallpaper=" + isTargetOverWallpaper());
         pw.print(innerPrefix); pw.println("mRequestDeferCancelUntilNextTransition="
diff --git a/services/core/java/com/android/server/wm/RemoteAnimationController.java b/services/core/java/com/android/server/wm/RemoteAnimationController.java
index d2dbab8..0eb9daf 100644
--- a/services/core/java/com/android/server/wm/RemoteAnimationController.java
+++ b/services/core/java/com/android/server/wm/RemoteAnimationController.java
@@ -387,7 +387,7 @@
             final ActivityRecord topActivity = mWindowContainer.getTopMostActivity();
             if (dc.mOpeningApps.contains(topActivity)) {
                 return RemoteAnimationTarget.MODE_OPENING;
-            } else if (dc.mChangingApps.contains(topActivity)) {
+            } else if (dc.mChangingContainers.contains(topActivity)) {
                 return RemoteAnimationTarget.MODE_CHANGING;
             } else {
                 return RemoteAnimationTarget.MODE_CLOSING;
diff --git a/services/core/java/com/android/server/wm/RootWindowContainer.java b/services/core/java/com/android/server/wm/RootWindowContainer.java
index 64d7db2..ada5685 100644
--- a/services/core/java/com/android/server/wm/RootWindowContainer.java
+++ b/services/core/java/com/android/server/wm/RootWindowContainer.java
@@ -258,9 +258,6 @@
      */
     final ArrayList<ActivityTaskManagerInternal.SleepToken> mSleepTokens = new ArrayList<>();
 
-    /** Is dock currently minimized. */
-    boolean mIsDockMinimized;
-
     /** Set when a power hint has started, but not ended. */
     private boolean mPowerHintSent;
 
@@ -1011,9 +1008,7 @@
         // Send any pending task-info changes that were queued-up during a layout deferment
         mWmService.mAtmService.mTaskOrganizerController.dispatchPendingTaskInfoChanges();
 
-        if (DEBUG_WINDOW_TRACE) Slog.e(TAG,
-                "performSurfacePlacementInner exit: animating="
-                        + mWmService.mAnimator.isAnimating());
+        if (DEBUG_WINDOW_TRACE) Slog.e(TAG, "performSurfacePlacementInner exit");
     }
 
     private void checkAppTransitionReady(WindowSurfacePlacer surfacePlacer) {
@@ -1989,8 +1984,7 @@
         // We dismiss the docked stack whenever we switch users.
         final ActivityStack dockedStack = getDefaultDisplay().getRootSplitScreenPrimaryTask();
         if (dockedStack != null) {
-            mStackSupervisor.moveTasksToFullscreenStackLocked(
-                    dockedStack, dockedStack.isFocusedStackOnDisplay());
+            getDefaultDisplay().onSplitScreenModeDismissed();
         }
         // Also dismiss the pinned stack whenever we switch users. Removing the pinned stack will
         // also cause all tasks to be moved to the fullscreen stack at a position that is
@@ -2167,21 +2161,6 @@
         }
     }
 
-    void setDockedStackMinimized(boolean minimized) {
-        // Get currently focused stack before setting mIsDockMinimized. We do this because if
-        // split-screen is active, primary stack will not be focusable (see #isFocusable) while
-        // still occluding other stacks. This will cause getTopDisplayFocusedStack() to return null.
-        final ActivityStack current = getTopDisplayFocusedStack();
-        mIsDockMinimized = minimized;
-        if (mIsDockMinimized) {
-            if (current.inSplitScreenPrimaryWindowingMode()) {
-                // The primary split-screen stack can't be focused while it is minimize, so move
-                // focus to something else.
-                current.adjustFocusToNextFocusableStack("setDockedStackMinimized");
-            }
-        }
-    }
-
     ActivityRecord findTask(ActivityRecord r, int preferredDisplayId) {
         if (DEBUG_TASKS) Slog.d(TAG_TASKS, "Looking for task of " + r);
         mTmpFindTaskResult.clear();
diff --git a/services/core/java/com/android/server/wm/ScreenRotationAnimation.java b/services/core/java/com/android/server/wm/ScreenRotationAnimation.java
index f6cdac5..68975b9 100644
--- a/services/core/java/com/android/server/wm/ScreenRotationAnimation.java
+++ b/services/core/java/com/android/server/wm/ScreenRotationAnimation.java
@@ -205,7 +205,7 @@
             SurfaceControl.ScreenshotGraphicBuffer gb =
                     mService.mDisplayManagerInternal.screenshot(displayId);
             if (gb != null) {
-                mStartLuma = RotationAnimationUtils.getAvgBorderLuma(gb.getGraphicBuffer(),
+                mStartLuma = RotationAnimationUtils.getMedianBorderLuma(gb.getGraphicBuffer(),
                         gb.getColorSpace());
                 try {
                     surface.attachAndQueueBufferWithColorSpace(gb.getGraphicBuffer(),
diff --git a/services/core/java/com/android/server/wm/SurfaceAnimator.java b/services/core/java/com/android/server/wm/SurfaceAnimator.java
index 7164cd8..1e54e69 100644
--- a/services/core/java/com/android/server/wm/SurfaceAnimator.java
+++ b/services/core/java/com/android/server/wm/SurfaceAnimator.java
@@ -128,7 +128,8 @@
      */
     void startAnimation(Transaction t, AnimationAdapter anim, boolean hidden,
             @AnimationType int type,
-            @Nullable OnAnimationFinishedCallback animationFinishedCallback) {
+            @Nullable OnAnimationFinishedCallback animationFinishedCallback,
+            @Nullable SurfaceFreezer freezer) {
         cancelAnimation(t, true /* restarting */, true /* forwardCancel */);
         mAnimation = anim;
         mAnimationType = type;
@@ -139,9 +140,14 @@
             cancelAnimation();
             return;
         }
-        mLeash = createAnimationLeash(surface, t,
-                mAnimatable.getSurfaceWidth(), mAnimatable.getSurfaceHeight(), hidden);
-        mAnimatable.onAnimationLeashCreated(t, mLeash);
+        mLeash = freezer != null ? freezer.takeLeashForAnimation() : null;
+        if (mLeash == null) {
+            mLeash = createAnimationLeash(mAnimatable, surface, t,
+                    mAnimatable.getSurfaceWidth(), mAnimatable.getSurfaceHeight(), 0 /* x */,
+                    0 /* y */, hidden);
+            mAnimatable.onAnimationLeashCreated(t, mLeash);
+        }
+        mAnimatable.onLeashAnimationStarting(t, mLeash);
         if (mAnimationStartDelayed) {
             if (DEBUG_ANIM) Slog.i(TAG, "Animation start delayed");
             return;
@@ -150,6 +156,12 @@
     }
 
     void startAnimation(Transaction t, AnimationAdapter anim, boolean hidden,
+            @AnimationType int type,
+            @Nullable OnAnimationFinishedCallback animationFinishedCallback) {
+        startAnimation(t, anim, hidden, type, animationFinishedCallback, null /* freezer */);
+    }
+
+    void startAnimation(Transaction t, AnimationAdapter anim, boolean hidden,
             @AnimationType int type) {
         startAnimation(t, anim, hidden, type, null /* animationFinishedCallback */);
     }
@@ -311,15 +323,31 @@
     }
 
     private void reset(Transaction t, boolean destroyLeash) {
-        final SurfaceControl surface = mAnimatable.getSurfaceControl();
-        final SurfaceControl parent = mAnimatable.getParentSurfaceControl();
+        mService.mAnimationTransferMap.remove(mAnimation);
+        mAnimation = null;
+        mAnimationFinishedCallback = null;
+        mAnimationType = ANIMATION_TYPE_NONE;
+        if (mLeash == null) {
+            return;
+        }
+        SurfaceControl leash = mLeash;
+        mLeash = null;
+        final boolean scheduleAnim = removeLeash(t, mAnimatable, leash, destroyLeash);
+        if (scheduleAnim) {
+            mService.scheduleAnimationLocked();
+        }
+    }
 
+    static boolean removeLeash(Transaction t, Animatable animatable, @NonNull SurfaceControl leash,
+            boolean destroy) {
         boolean scheduleAnim = false;
+        final SurfaceControl surface = animatable.getSurfaceControl();
+        final SurfaceControl parent = animatable.getParentSurfaceControl();
 
         // If the surface was destroyed or the leash is invalid, we don't care to reparent it back.
         // Note that we also set this variable to true even if the parent isn't valid anymore, in
         // order to ensure onAnimationLeashLost still gets called in this case.
-        final boolean reparent = mLeash != null && surface != null;
+        final boolean reparent = surface != null;
         if (reparent) {
             if (DEBUG_ANIM) Slog.i(TAG, "Reparenting to original parent: " + parent);
             // We shouldn't really need these isValid checks but we do
@@ -329,40 +357,30 @@
                 scheduleAnim = true;
             }
         }
-        mService.mAnimationTransferMap.remove(mAnimation);
-        if (mLeash != null && destroyLeash) {
-            t.remove(mLeash);
+        if (destroy) {
+            t.remove(leash);
             scheduleAnim = true;
         }
-        mLeash = null;
-        mAnimation = null;
-        mAnimationFinishedCallback = null;
-        mAnimationType = ANIMATION_TYPE_NONE;
 
         if (reparent) {
             // Make sure to inform the animatable after the surface was reparented (or reparent
             // wasn't possible, but we still need to invoke the callback)
-            mAnimatable.onAnimationLeashLost(t);
+            animatable.onAnimationLeashLost(t);
             scheduleAnim = true;
         }
-
-        if (scheduleAnim) {
-            mService.scheduleAnimationLocked();
-        }
+        return scheduleAnim;
     }
 
-    private SurfaceControl createAnimationLeash(SurfaceControl surface, Transaction t, int width,
-            int height, boolean hidden) {
+    static SurfaceControl createAnimationLeash(Animatable animatable, SurfaceControl surface,
+            Transaction t, int width, int height, int x, int y, boolean hidden) {
         if (DEBUG_ANIM) Slog.i(TAG, "Reparenting to leash");
-        final SurfaceControl.Builder builder = mAnimatable.makeAnimationLeash()
-                .setParent(mAnimatable.getAnimationLeashParent())
+        final SurfaceControl.Builder builder = animatable.makeAnimationLeash()
+                .setParent(animatable.getAnimationLeashParent())
                 .setHidden(hidden)
                 .setName(surface + " - animation-leash");
         final SurfaceControl leash = builder.build();
         t.setWindowCrop(leash, width, height);
-
-        // TODO: rely on builder.setHidden(hidden) instead of show and setAlpha when b/138459974 is
-        //       fixed.
+        t.setPosition(leash, x, y);
         t.show(leash);
         t.setAlpha(leash, hidden ? 0 : 1);
 
@@ -489,7 +507,8 @@
         void commitPendingTransaction();
 
         /**
-         * Called when the was created.
+         * Called when the animation leash is created. Note that this is also called by
+         * {@link SurfaceFreezer}, so this doesn't mean we're about to start animating.
          *
          * @param t The transaction to use to apply any necessary changes.
          * @param leash The leash that was created.
@@ -497,6 +516,14 @@
         void onAnimationLeashCreated(Transaction t, SurfaceControl leash);
 
         /**
+         * Called when the animator is about to start animating the leash.
+         *
+         * @param t The transaction to use to apply any necessary changes.
+         * @param leash The leash that was created.
+         */
+        default void onLeashAnimationStarting(Transaction t, SurfaceControl leash) { }
+
+        /**
          * Called when the leash is being destroyed, or when the leash is being transferred to
          * another SurfaceAnimator.
          *
diff --git a/services/core/java/com/android/server/wm/SurfaceFreezer.java b/services/core/java/com/android/server/wm/SurfaceFreezer.java
new file mode 100644
index 0000000..20435ea
--- /dev/null
+++ b/services/core/java/com/android/server/wm/SurfaceFreezer.java
@@ -0,0 +1,245 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.server.wm;
+
+import static com.android.server.wm.ProtoLogGroup.WM_SHOW_TRANSACTIONS;
+import static com.android.server.wm.SurfaceAnimator.ANIMATION_TYPE_APP_TRANSITION;
+
+import android.annotation.NonNull;
+import android.annotation.Nullable;
+import android.graphics.GraphicBuffer;
+import android.graphics.PixelFormat;
+import android.graphics.Rect;
+import android.view.Surface;
+import android.view.SurfaceControl;
+
+import com.android.server.protolog.common.ProtoLog;
+
+import java.util.function.Supplier;
+
+/**
+ * This class handles "freezing" of an Animatable. The Animatable in question should implement
+ * Freezable.
+ *
+ * The point of this is to enable WindowContainers to each be capable of freezing themselves.
+ * Freezing means taking a snapshot and placing it above everything in the sub-hierarchy.
+ * The "placing above" requires that a parent surface be inserted above the target surface so that
+ * the target surface and the snapshot are siblings.
+ *
+ * The overall flow for a transition using this would be:
+ * 1. Set transition and record animatable in mChangingApps
+ * 2. Call {@link #freeze} to set-up the leashes and cover with a snapshot.
+ * 3. When transition participants are ready, start SurfaceAnimator with this as a parameter
+ * 4. SurfaceAnimator will then {@link #takeLeashForAnimation} instead of creating another leash.
+ * 5. The animation system should eventually clean this up via {@link #unfreeze}.
+ */
+class SurfaceFreezer {
+
+    private final Freezable mAnimatable;
+    private final WindowManagerService mWmService;
+    private SurfaceControl mLeash;
+    Snapshot mSnapshot = null;
+    final Rect mFreezeBounds = new Rect();
+
+    /**
+     * @param animatable The object to animate.
+     */
+    SurfaceFreezer(Freezable animatable, WindowManagerService service) {
+        mAnimatable = animatable;
+        mWmService = service;
+    }
+
+    /**
+     * Freeze the target surface. This is done by creating a leash (inserting a parent surface
+     * above the target surface) and then taking a snapshot and placing it over the target surface.
+     *
+     * @param startBounds The original bounds (on screen) of the surface we are snapshotting.
+     */
+    void freeze(SurfaceControl.Transaction t, Rect startBounds) {
+        mFreezeBounds.set(startBounds);
+
+        mLeash = SurfaceAnimator.createAnimationLeash(mAnimatable, mAnimatable.getSurfaceControl(),
+                t, startBounds.width(), startBounds.height(), startBounds.left, startBounds.top,
+                false /* hidden */);
+        mAnimatable.onAnimationLeashCreated(t, mLeash);
+
+        SurfaceControl freezeTarget = mAnimatable.getFreezeSnapshotTarget();
+        if (freezeTarget != null) {
+            GraphicBuffer snapshot = createSnapshotBuffer(freezeTarget, startBounds);
+            if (snapshot != null) {
+                mSnapshot = new Snapshot(mWmService.mSurfaceFactory, t, snapshot, mLeash);
+            }
+        }
+    }
+
+    /**
+     * Used by {@link SurfaceAnimator}. This "transfers" the leash to be used for animation.
+     * By transferring the leash, this will no longer try to clean-up the leash when finished.
+     */
+    SurfaceControl takeLeashForAnimation() {
+        SurfaceControl out = mLeash;
+        mLeash = null;
+        return out;
+    }
+
+    /**
+     * Clean-up the snapshot and remove leash. If the leash was taken, this just cleans-up the
+     * snapshot.
+     */
+    void unfreeze(SurfaceControl.Transaction t) {
+        if (mSnapshot != null) {
+            mSnapshot.destroy(t);
+        }
+        if (mLeash == null) {
+            return;
+        }
+        SurfaceControl leash = mLeash;
+        mLeash = null;
+        final boolean scheduleAnim = SurfaceAnimator.removeLeash(t, mAnimatable, leash,
+                false /* destroy */);
+        if (scheduleAnim) {
+            mWmService.scheduleAnimationLocked();
+        }
+    }
+
+    boolean hasLeash() {
+        return mLeash != null;
+    }
+
+    private static GraphicBuffer createSnapshotBuffer(@NonNull SurfaceControl target,
+            @Nullable Rect bounds) {
+        Rect cropBounds = null;
+        if (bounds != null) {
+            cropBounds = new Rect(bounds);
+            cropBounds.offsetTo(0, 0);
+        }
+        final SurfaceControl.ScreenshotGraphicBuffer screenshotBuffer =
+                SurfaceControl.captureLayers(
+                        target, cropBounds, 1.f /* frameScale */, PixelFormat.RGBA_8888);
+        final GraphicBuffer buffer = screenshotBuffer != null ? screenshotBuffer.getGraphicBuffer()
+                : null;
+        if (buffer == null || buffer.getWidth() <= 1 || buffer.getHeight() <= 1) {
+            return null;
+        }
+        return buffer;
+    }
+
+    class Snapshot {
+        private SurfaceControl mSurfaceControl;
+        private AnimationAdapter mAnimation;
+        private SurfaceAnimator.OnAnimationFinishedCallback mFinishedCallback;
+
+        /**
+         * @param t Transaction to create the thumbnail in.
+         * @param thumbnailHeader A thumbnail or placeholder for thumbnail to initialize with.
+         */
+        Snapshot(Supplier<Surface> surfaceFactory, SurfaceControl.Transaction t,
+                GraphicBuffer thumbnailHeader, SurfaceControl parent) {
+            Surface drawSurface = surfaceFactory.get();
+            // We can't use a delegating constructor since we need to
+            // reference this::onAnimationFinished
+            final int width = thumbnailHeader.getWidth();
+            final int height = thumbnailHeader.getHeight();
+
+            mSurfaceControl = mAnimatable.makeAnimationLeash()
+                    .setName("snapshot anim: " + mAnimatable.toString())
+                    .setBufferSize(width, height)
+                    .setFormat(PixelFormat.TRANSLUCENT)
+                    .setParent(parent)
+                    .build();
+
+            ProtoLog.i(WM_SHOW_TRANSACTIONS, "  THUMBNAIL %s: CREATE", mSurfaceControl);
+
+            // Transfer the thumbnail to the surface
+            drawSurface.copyFrom(mSurfaceControl);
+            drawSurface.attachAndQueueBuffer(thumbnailHeader);
+            drawSurface.release();
+            t.show(mSurfaceControl);
+
+            // We parent the thumbnail to the container, and just place it on top of anything else
+            // in the container.
+            t.setLayer(mSurfaceControl, Integer.MAX_VALUE);
+        }
+
+        void destroy(SurfaceControl.Transaction t) {
+            if (mSurfaceControl == null) {
+                return;
+            }
+            t.remove(mSurfaceControl);
+            mSurfaceControl = null;
+        }
+
+        /**
+         * Starts an animation.
+         *
+         * @param anim The object that bridges the controller, {@link SurfaceAnimator}, with the
+         *             component responsible for running the animation. It runs the animation with
+         *             {@link AnimationAdapter#startAnimation} once the hierarchy with
+         *             the Leash has been set up.
+         * @param animationFinishedCallback The callback being triggered when the animation
+         *                                  finishes.
+         */
+        void startAnimation(SurfaceControl.Transaction t, AnimationAdapter anim, int type,
+                @Nullable SurfaceAnimator.OnAnimationFinishedCallback animationFinishedCallback) {
+            cancelAnimation(t, true /* restarting */);
+            mAnimation = anim;
+            mFinishedCallback = animationFinishedCallback;
+            if (mSurfaceControl == null) {
+                cancelAnimation(t, false /* restarting */);
+                return;
+            }
+            mAnimation.startAnimation(mSurfaceControl, t, type, animationFinishedCallback);
+        }
+
+        /**
+         * Cancels the animation, and resets the leash.
+         *
+         * @param t The transaction to use for all cancelling surface operations.
+         * @param restarting Whether we are restarting the animation.
+         */
+        private void cancelAnimation(SurfaceControl.Transaction t, boolean restarting) {
+            final SurfaceControl leash = mSurfaceControl;
+            final AnimationAdapter animation = mAnimation;
+            final SurfaceAnimator.OnAnimationFinishedCallback animationFinishedCallback =
+                    mFinishedCallback;
+            mAnimation = null;
+            mFinishedCallback = null;
+            if (animation != null) {
+                animation.onAnimationCancelled(leash);
+                if (!restarting) {
+                    if (animationFinishedCallback != null) {
+                        animationFinishedCallback.onAnimationFinished(
+                                ANIMATION_TYPE_APP_TRANSITION, animation);
+                    }
+                }
+            }
+            if (!restarting) {
+                // TODO: do we need to destroy?
+                destroy(t);
+            }
+        }
+    }
+
+    /** freezable */
+    public interface Freezable extends SurfaceAnimator.Animatable {
+        /**
+         * @return The surface to take a snapshot of. If this returns {@code null}, no snapshot
+         *         will be generated (but the rest of the freezing logic will still happen).
+         */
+        @Nullable SurfaceControl getFreezeSnapshotTarget();
+    }
+}
diff --git a/services/core/java/com/android/server/wm/Task.java b/services/core/java/com/android/server/wm/Task.java
index 76805e9..27acb23 100644
--- a/services/core/java/com/android/server/wm/Task.java
+++ b/services/core/java/com/android/server/wm/Task.java
@@ -58,6 +58,7 @@
 import static android.view.Display.DEFAULT_DISPLAY;
 import static android.view.Display.INVALID_DISPLAY;
 import static android.view.SurfaceControl.METADATA_TASK_ID;
+import static android.view.WindowManager.TRANSIT_TASK_CHANGE_WINDOWING_MODE;
 
 import static com.android.internal.policy.DecorView.DECOR_SHADOW_FOCUSED_HEIGHT_IN_DIP;
 import static com.android.internal.policy.DecorView.DECOR_SHADOW_UNFOCUSED_HEIGHT_IN_DIP;
@@ -78,6 +79,9 @@
 import static com.android.server.wm.ActivityTaskManagerDebugConfig.TAG_WITH_CLASS_NAME;
 import static com.android.server.wm.ActivityTaskManagerService.TAG_STACK;
 import static com.android.server.wm.DragResizeMode.DRAG_RESIZE_MODE_DOCKED_DIVIDER;
+import static com.android.server.wm.IdentifierProto.HASH_CODE;
+import static com.android.server.wm.IdentifierProto.TITLE;
+import static com.android.server.wm.IdentifierProto.USER_ID;
 import static com.android.server.wm.ProtoLogGroup.WM_DEBUG_ADD_REMOVE;
 import static com.android.server.wm.WindowContainer.AnimationFlags.CHILDREN;
 import static com.android.server.wm.WindowContainer.AnimationFlags.TRANSITION;
@@ -119,10 +123,13 @@
 import android.os.UserHandle;
 import android.provider.Settings;
 import android.service.voice.IVoiceInteractionSession;
+import android.util.ArraySet;
 import android.util.DisplayMetrics;
 import android.util.Slog;
+import android.util.proto.ProtoOutputStream;
 import android.view.DisplayInfo;
 import android.view.ITaskOrganizer;
+import android.view.RemoteAnimationAdapter;
 import android.view.RemoteAnimationTarget;
 import android.view.Surface;
 import android.view.SurfaceControl;
@@ -1884,6 +1891,8 @@
                     .setBounds(mLastNonFullscreenBounds);
         }
 
+        final int prevWinMode = getWindowingMode();
+        mTmpPrevBounds.set(getBounds());
         final boolean wasInMultiWindowMode = inMultiWindowMode();
         super.onConfigurationChanged(newParentConfig);
         if (wasInMultiWindowMode != inMultiWindowMode()) {
@@ -1891,6 +1900,12 @@
             updateShadowsRadius(isFocused(), getPendingTransaction());
         }
 
+        final int newWinMode = getWindowingMode();
+        if ((prevWinMode != newWinMode) && (mDisplayContent != null)
+                && shouldStartChangeTransition(prevWinMode, newWinMode)) {
+            initializeChangeTransition(mTmpPrevBounds);
+        }
+
         // If the configuration supports persistent bounds (eg. Freeform), keep track of the
         // current (non-fullscreen) bounds for persistence.
         if (getWindowConfiguration().persistTaskBounds()) {
@@ -1905,6 +1920,63 @@
     }
 
     /**
+     * Initializes a change transition. See {@link SurfaceFreezer} for more information.
+     */
+    private void initializeChangeTransition(Rect startBounds) {
+        mDisplayContent.prepareAppTransition(TRANSIT_TASK_CHANGE_WINDOWING_MODE,
+                false /* alwaysKeepCurrent */, 0, false /* forceOverride */);
+        mDisplayContent.mChangingContainers.add(this);
+
+        mSurfaceFreezer.freeze(getPendingTransaction(), startBounds);
+    }
+
+    private boolean shouldStartChangeTransition(int prevWinMode, int newWinMode) {
+        if (mWmService.mDisableTransitionAnimation
+                || !isVisible()
+                || getDisplayContent().mAppTransition.isTransitionSet()
+                || getSurfaceControl() == null) {
+            return false;
+        }
+        // Only do an animation into and out-of freeform mode for now. Other mode
+        // transition animations are currently handled by system-ui.
+        return (prevWinMode == WINDOWING_MODE_FREEFORM) != (newWinMode == WINDOWING_MODE_FREEFORM);
+    }
+
+    @VisibleForTesting
+    boolean isInChangeTransition() {
+        return mSurfaceFreezer.hasLeash() || AppTransition.isChangeTransit(mTransit);
+    }
+
+    @Override
+    public SurfaceControl getFreezeSnapshotTarget() {
+        final int transit = mDisplayContent.mAppTransition.getAppTransition();
+        if (!AppTransition.isChangeTransit(transit)) {
+            return null;
+        }
+        // Skip creating snapshot if this transition is controlled by a remote animator which
+        // doesn't need it.
+        final ArraySet<Integer> activityTypes = new ArraySet<>();
+        activityTypes.add(getActivityType());
+        final RemoteAnimationAdapter adapter =
+                mDisplayContent.mAppTransitionController.getRemoteAnimationOverride(
+                        this, transit, activityTypes);
+        if (adapter != null && !adapter.getChangeNeedsSnapshot()) {
+            return null;
+        }
+        return getSurfaceControl();
+    }
+
+    @Override
+    void writeIdentifierToProto(ProtoOutputStream proto, long fieldId) {
+        final long token = proto.start(fieldId);
+        proto.write(HASH_CODE, System.identityHashCode(this));
+        proto.write(USER_ID, mUserId);
+        proto.write(TITLE, intent != null && intent.getComponent() != null
+                ? intent.getComponent().flattenToShortString() : "Task");
+        proto.end(token);
+    }
+
+    /**
      * Saves launching state if necessary so that we can launch the activity to its latest state.
      * It only saves state if this task has been shown to user and it's in fullscreen or freeform
      * mode on freeform displays.
@@ -2036,18 +2108,6 @@
         intersectWithInsetsIfFits(outStableBounds, mTmpBounds, mTmpInsets);
     }
 
-    /**
-     * Asks docked-divider controller for the smallestwidthdp given bounds.
-     * @param bounds bounds to calculate smallestwidthdp for.
-     */
-    private int getSmallestScreenWidthDpForDockedBounds(Rect bounds) {
-        DisplayContent dc = getDisplayContent();
-        if (dc != null) {
-            return dc.getDockedDividerController().getSmallestWidthDpForBounds(bounds);
-        }
-        return Configuration.SMALLEST_SCREEN_WIDTH_DP_UNDEFINED;
-    }
-
     void computeConfigResourceOverrides(@NonNull Configuration inOutConfig,
             @NonNull Configuration parentConfig) {
         computeConfigResourceOverrides(inOutConfig, parentConfig, null /* compatInsets */);
@@ -2614,12 +2674,22 @@
         if (!isRootTask) {
             adjustBoundsForDisplayChangeIfNeeded(dc);
         }
+        final DisplayContent prevDc = mDisplayContent;
         super.onDisplayChanged(dc);
         if (!isRootTask) {
             final int displayId = (dc != null) ? dc.getDisplayId() : INVALID_DISPLAY;
             mWmService.mAtmService.getTaskChangeNotificationController().notifyTaskDisplayChanged(
                     mTaskId, displayId);
         }
+        if (prevDc != null && prevDc.mChangingContainers.remove(this)) {
+            // This gets called *after* this has been reparented to the new display.
+            // That reparenting resulted in this window changing modes (eg. FREEFORM -> FULLSCREEN),
+            // so this token is now "frozen" while waiting for the animation to start on prevDc
+            // (which will be cancelled since the window is no-longer a child). However, since this
+            // is no longer a child of prevDc, this won't be notified of the cancelled animation,
+            // so we need to cancel the change transition here.
+            mSurfaceFreezer.unfreeze(getPendingTransaction());
+        }
     }
 
     /**
@@ -3010,15 +3080,6 @@
         return forAllTasks((t) -> { return t != this && t.isTaskAnimating(); });
     }
 
-    /**
-     * @return {@code true} if changing app transition is running.
-     */
-    @Override
-    boolean isChangingAppTransition() {
-        final ActivityRecord activity = getTopVisibleActivity();
-        return activity != null && getDisplayContent().mChangingApps.contains(activity);
-    }
-
     @Override
     RemoteAnimationTarget createRemoteAnimationTarget(
             RemoteAnimationController.RemoteAnimationRecord record) {
diff --git a/services/core/java/com/android/server/wm/WallpaperController.java b/services/core/java/com/android/server/wm/WallpaperController.java
index 137d122..669eb78 100644
--- a/services/core/java/com/android/server/wm/WallpaperController.java
+++ b/services/core/java/com/android/server/wm/WallpaperController.java
@@ -669,8 +669,7 @@
      * Adjusts the wallpaper windows if the input display has a pending wallpaper layout or one of
      * the opening apps should be a wallpaper target.
      */
-    void adjustWallpaperWindowsForAppTransitionIfNeeded(ArraySet<ActivityRecord> openingApps,
-            ArraySet<ActivityRecord> changingApps) {
+    void adjustWallpaperWindowsForAppTransitionIfNeeded(ArraySet<ActivityRecord> openingApps) {
         boolean adjust = false;
         if ((mDisplayContent.pendingLayoutChanges & FINISH_LAYOUT_REDO_WALLPAPER) != 0) {
             adjust = true;
@@ -682,15 +681,6 @@
                     break;
                 }
             }
-            if (!adjust) {
-                for (int i = changingApps.size() - 1; i >= 0; --i) {
-                    final ActivityRecord activity = changingApps.valueAt(i);
-                    if (activity.windowsCanBeWallpaperTarget()) {
-                        adjust = true;
-                        break;
-                    }
-                }
-            }
         }
 
         if (adjust) {
diff --git a/services/core/java/com/android/server/wm/WindowAnimator.java b/services/core/java/com/android/server/wm/WindowAnimator.java
index fd91bc5..b6be386 100644
--- a/services/core/java/com/android/server/wm/WindowAnimator.java
+++ b/services/core/java/com/android/server/wm/WindowAnimator.java
@@ -50,7 +50,6 @@
     final WindowManagerPolicy mPolicy;
 
     /** Is any window animating? */
-    private boolean mAnimating;
     private boolean mLastRootAnimating;
 
     final Choreographer.FrameCallback mAnimationFrameCallback;
@@ -135,7 +134,6 @@
         synchronized (mService.mGlobalLock) {
             mCurrentTime = frameTimeNs / TimeUtils.NANOS_PER_MS;
             mBulkUpdateParams = SET_ORIENTATION_CHANGE_COMPLETE;
-            mAnimating = false;
             if (DEBUG_WINDOW_TRACE) {
                 Slog.i(TAG, "!!! animate: entry time=" + mCurrentTime);
             }
@@ -160,17 +158,12 @@
                     final DisplayContent dc = mService.mRoot.getDisplayContent(displayId);
 
                     dc.checkAppWindowsReadyToShow();
-                    orAnimating(dc.getDockedDividerController().animate(mCurrentTime));
                     if (accessibilityController != null) {
                         accessibilityController.drawMagnifiedRegionBorderIfNeededLocked(displayId,
                                 mTransaction);
                     }
                 }
 
-                if (!mAnimating) {
-                    cancelAnimation();
-                }
-
                 if (mService.mWatermark != null) {
                     mService.mWatermark.drawIfNeeded();
                 }
@@ -220,7 +213,7 @@
             executeAfterPrepareSurfacesRunnables();
 
             if (DEBUG_WINDOW_TRACE) {
-                Slog.i(TAG, "!!! animate: exit mAnimating=" + mAnimating
+                Slog.i(TAG, "!!! animate: exit"
                         + " mBulkUpdateParams=" + Integer.toHexString(mBulkUpdateParams)
                         + " hasPendingLayoutChanges=" + hasPendingLayoutChanges);
             }
@@ -302,10 +295,6 @@
     private class DisplayContentsAnimator {
     }
 
-    boolean isAnimating() {
-        return mAnimating;
-    }
-
     boolean isAnimationScheduled() {
         return mAnimationFrameCallbackScheduled;
     }
@@ -314,14 +303,6 @@
         return mChoreographer;
     }
 
-    void setAnimating(boolean animating) {
-        mAnimating = animating;
-    }
-
-    void orAnimating(boolean animating) {
-        mAnimating |= animating;
-    }
-
     /**
      * Adds a runnable to be executed after {@link WindowContainer#prepareSurfaces} is called and
      * the corresponding transaction is closed and applied.
diff --git a/services/core/java/com/android/server/wm/WindowContainer.java b/services/core/java/com/android/server/wm/WindowContainer.java
index aaaabf2..b12c698 100644
--- a/services/core/java/com/android/server/wm/WindowContainer.java
+++ b/services/core/java/com/android/server/wm/WindowContainer.java
@@ -25,9 +25,14 @@
 import static android.content.res.Configuration.ORIENTATION_PORTRAIT;
 import static android.content.res.Configuration.ORIENTATION_UNDEFINED;
 import static android.os.Trace.TRACE_TAG_WINDOW_MANAGER;
+import static android.os.UserHandle.USER_NULL;
 import static android.view.SurfaceControl.Transaction;
 
 import static com.android.server.policy.WindowManagerPolicy.FINISH_LAYOUT_REDO_WALLPAPER;
+import static com.android.server.wm.AppTransition.MAX_APP_TRANSITION_DURATION;
+import static com.android.server.wm.IdentifierProto.HASH_CODE;
+import static com.android.server.wm.IdentifierProto.TITLE;
+import static com.android.server.wm.IdentifierProto.USER_ID;
 import static com.android.server.wm.ProtoLogGroup.WM_DEBUG_APP_TRANSITIONS;
 import static com.android.server.wm.ProtoLogGroup.WM_DEBUG_APP_TRANSITIONS_ANIM;
 import static com.android.server.wm.ProtoLogGroup.WM_DEBUG_ORIENTATION;
@@ -64,6 +69,7 @@
 import android.view.DisplayInfo;
 import android.view.IWindowContainer;
 import android.view.MagnificationSpec;
+import android.view.RemoteAnimationDefinition;
 import android.view.RemoteAnimationTarget;
 import android.view.SurfaceControl;
 import android.view.SurfaceControl.Builder;
@@ -94,7 +100,7 @@
  * changes are made to this class.
  */
 class WindowContainer<E extends WindowContainer> extends ConfigurationContainer<E>
-        implements Comparable<WindowContainer>, Animatable,
+        implements Comparable<WindowContainer>, Animatable, SurfaceFreezer.Freezable,
                    BLASTSyncEngine.TransactionReadyListener {
 
     private static final String TAG = TAG_WITH_CLASS_NAME ? "WindowContainer" : TAG_WM;
@@ -169,6 +175,7 @@
      * Applied as part of the animation pass in "prepareSurfaces".
      */
     protected final SurfaceAnimator mSurfaceAnimator;
+    final SurfaceFreezer mSurfaceFreezer;
     protected final WindowManagerService mWmService;
 
     private final Point mTmpPos = new Point();
@@ -252,7 +259,6 @@
      * where it represents the starting-state snapshot.
      */
     WindowContainerThumbnail mThumbnail;
-    final Rect mTransitStartRect = new Rect();
     final Point mTmpPoint = new Point();
     protected final Rect mTmpRect = new Rect();
     final Rect mTmpPrevBounds = new Rect();
@@ -277,6 +283,7 @@
         mWmService = wms;
         mPendingTransaction = wms.mTransactionFactory.get();
         mSurfaceAnimator = new SurfaceAnimator(this, this::onAnimationFinished, wms);
+        mSurfaceFreezer = new SurfaceFreezer(this, wms);
     }
 
     @Override
@@ -834,7 +841,7 @@
      * @return {@code true} if the container is in changing app transition.
      */
     boolean isChangingAppTransition() {
-        return false;
+        return mDisplayContent != null && mDisplayContent.mChangingContainers.contains(this);
     }
 
     void sendAppVisibilityToClients() {
@@ -886,6 +893,31 @@
     }
 
     /**
+     * Called when the visibility of a child is asked to change. This is before visibility actually
+     * changes (eg. a transition animation might play out first).
+     */
+    void onChildVisibilityRequested(boolean visible) {
+        // If we are changing visibility, then a snapshot isn't necessary and we are no-longer
+        // part of a change transition.
+        mSurfaceFreezer.unfreeze(getPendingTransaction());
+        if (mDisplayContent != null) {
+            mDisplayContent.mChangingContainers.remove(this);
+        }
+        WindowContainer parent = getParent();
+        if (parent != null) {
+            parent.onChildVisibilityRequested(visible);
+        }
+    }
+
+    void writeIdentifierToProto(ProtoOutputStream proto, long fieldId) {
+        final long token = proto.start(fieldId);
+        proto.write(HASH_CODE, System.identityHashCode(this));
+        proto.write(USER_ID, USER_NULL);
+        proto.write(TITLE, "WindowContainer");
+        proto.end(token);
+    }
+
+    /**
      * Returns {@code true} if this container is focusable. Generally, if a parent is not focusable,
      * this will not be focusable either.
      */
@@ -1917,7 +1949,8 @@
 
         // TODO: This should use isVisible() but because isVisible has a really weird meaning at
         // the moment this doesn't work for all animatable window containers.
-        mSurfaceAnimator.startAnimation(t, anim, hidden, type, animationFinishedCallback);
+        mSurfaceAnimator.startAnimation(t, anim, hidden, type, animationFinishedCallback,
+                mSurfaceFreezer);
     }
 
     void startAnimation(Transaction t, AnimationAdapter anim, boolean hidden,
@@ -1934,6 +1967,11 @@
     }
 
     @Override
+    public SurfaceControl getFreezeSnapshotTarget() {
+        return null;
+    }
+
+    @Override
     public Builder makeAnimationLeash() {
         return makeSurface().setContainerLayer();
     }
@@ -2002,8 +2040,9 @@
                         getDisplayContent().pendingLayoutChanges |= FINISH_LAYOUT_REDO_WALLPAPER;
                     }
                     if (thumbnailAdapter != null) {
-                        mThumbnail.startAnimation(
-                                getPendingTransaction(), thumbnailAdapter, !isVisible());
+                        mSurfaceFreezer.mSnapshot.startAnimation(getPendingTransaction(),
+                                thumbnailAdapter, ANIMATION_TYPE_APP_TRANSITION,
+                                (type, anim) -> { });
                     }
                 }
             } else {
@@ -2049,7 +2088,7 @@
         if (controller != null && !mSurfaceAnimator.isAnimationStartDelayed()) {
             final RemoteAnimationController.RemoteAnimationRecord adapters =
                     controller.createRemoteAnimationRecord(this, mTmpPoint, mTmpRect,
-                            (isChanging ? mTransitStartRect : null));
+                            (isChanging ? mSurfaceFreezer.mFreezeBounds : null));
             resultAdapters = new Pair<>(adapters.mAdapter, adapters.mThumbnailAdapter);
         } else if (isChanging) {
             final float durationScale = mWmService.getTransitionAnimationScaleLocked();
@@ -2057,14 +2096,15 @@
             mTmpRect.offsetTo(mTmpPoint.x, mTmpPoint.y);
 
             final AnimationAdapter adapter = new LocalAnimationAdapter(
-                    new WindowChangeAnimationSpec(mTransitStartRect, mTmpRect, displayInfo,
-                            durationScale, true /* isAppAnimation */, false /* isThumbnail */),
+                    new WindowChangeAnimationSpec(mSurfaceFreezer.mFreezeBounds, mTmpRect,
+                            displayInfo, durationScale, true /* isAppAnimation */,
+                            false /* isThumbnail */),
                     getSurfaceAnimationRunner());
 
-            final AnimationAdapter thumbnailAdapter = mThumbnail != null
-                    ? new LocalAnimationAdapter(new WindowChangeAnimationSpec(mTransitStartRect,
-                    mTmpRect, displayInfo, durationScale, true /* isAppAnimation */,
-                    true /* isThumbnail */), getSurfaceAnimationRunner())
+            final AnimationAdapter thumbnailAdapter = mSurfaceFreezer.mSnapshot != null
+                    ? new LocalAnimationAdapter(new WindowChangeAnimationSpec(
+                    mSurfaceFreezer.mFreezeBounds, mTmpRect, displayInfo, durationScale,
+                    true /* isAppAnimation */, true /* isThumbnail */), getSurfaceAnimationRunner())
                     : null;
             resultAdapters = new Pair<>(adapter, thumbnailAdapter);
             mTransit = transit;
@@ -2133,7 +2173,16 @@
                 displayConfig.uiMode, displayConfig.orientation, frame, displayFrame, insets,
                 surfaceInsets, stableInsets, isVoiceInteraction, inFreeformWindowingMode(), this);
         if (a != null) {
-            if (DEBUG_ANIM) logWithStack(TAG, "Loaded animation " + a + " for " + this);
+            if (a != null) {
+                // Setup the maximum app transition duration to prevent malicious app may set a long
+                // animation duration or infinite repeat counts for the app transition through
+                // ActivityOption#makeCustomAnimation or WindowManager#overridePendingTransition.
+                a.restrictDuration(MAX_APP_TRANSITION_DURATION);
+            }
+            if (DEBUG_ANIM) {
+                logWithStack(TAG, "Loaded animation " + a + " for " + this
+                        + ", duration: " + ((a != null) ? a.getDuration() : 0));
+            }
             final int containingWidth = frame.width();
             final int containingHeight = frame.height();
             a.initialize(containingWidth, containingHeight, width, height);
@@ -2182,6 +2231,7 @@
     @Override
     public void onAnimationLeashLost(Transaction t) {
         mLastLayer = -1;
+        mSurfaceFreezer.unfreeze(t);
         reassignLayer(t);
     }
 
@@ -2322,6 +2372,10 @@
         mSurfaceControl = sc;
     }
 
+    RemoteAnimationDefinition getRemoteAnimationDefinition() {
+        return null;
+    }
+
     /** Cheap way of doing cast and instanceof. */
     Task asTask() {
         return null;
diff --git a/services/core/java/com/android/server/wm/WindowManagerInternal.java b/services/core/java/com/android/server/wm/WindowManagerInternal.java
index 240f566..4ac809d 100644
--- a/services/core/java/com/android/server/wm/WindowManagerInternal.java
+++ b/services/core/java/com/android/server/wm/WindowManagerInternal.java
@@ -527,9 +527,9 @@
     /**
      * Hide IME using imeTargetWindow when requested.
      *
-     * @param displayId on which IME is shown
+     * @param imeTargetWindowToken token of the (IME target) window on which IME should be hidden.
      */
-    public abstract void hideIme(int displayId);
+    public abstract void hideIme(IBinder imeTargetWindowToken);
 
     /**
      * Tell window manager about a package that should not be running with high refresh rate
diff --git a/services/core/java/com/android/server/wm/WindowManagerService.java b/services/core/java/com/android/server/wm/WindowManagerService.java
index e0f8f0e..0169a4f 100644
--- a/services/core/java/com/android/server/wm/WindowManagerService.java
+++ b/services/core/java/com/android/server/wm/WindowManagerService.java
@@ -42,7 +42,6 @@
 import static android.provider.Settings.Global.DEVELOPMENT_RENDER_SHADOWS_IN_COMPOSITOR;
 import static android.view.Display.DEFAULT_DISPLAY;
 import static android.view.Display.INVALID_DISPLAY;
-import static android.view.WindowManager.DOCKED_INVALID;
 import static android.view.WindowManager.LayoutParams.FIRST_APPLICATION_WINDOW;
 import static android.view.WindowManager.LayoutParams.FIRST_SUB_WINDOW;
 import static android.view.WindowManager.LayoutParams.FLAG_ALT_FOCUSABLE_IM;
@@ -59,7 +58,6 @@
 import static android.view.WindowManager.LayoutParams.SYSTEM_FLAG_HIDE_NON_SYSTEM_OVERLAY_WINDOWS;
 import static android.view.WindowManager.LayoutParams.TYPE_ACCESSIBILITY_OVERLAY;
 import static android.view.WindowManager.LayoutParams.TYPE_APPLICATION_STARTING;
-import static android.view.WindowManager.LayoutParams.TYPE_DOCK_DIVIDER;
 import static android.view.WindowManager.LayoutParams.TYPE_DREAM;
 import static android.view.WindowManager.LayoutParams.TYPE_INPUT_METHOD;
 import static android.view.WindowManager.LayoutParams.TYPE_INPUT_METHOD_DIALOG;
@@ -214,7 +212,6 @@
 import android.view.IDisplayWindowInsetsController;
 import android.view.IDisplayWindowListener;
 import android.view.IDisplayWindowRotationController;
-import android.view.IDockedStackListener;
 import android.view.IInputFilter;
 import android.view.IOnKeyguardExitResult;
 import android.view.IPinnedStackListener;
@@ -1636,14 +1633,6 @@
                 }
             }
 
-            // If the window is being added to a stack that's currently adjusted for IME,
-            // make sure to apply the same adjust to this new window.
-            win.applyAdjustForImeIfNeeded();
-
-            if (type == TYPE_DOCK_DIVIDER) {
-                mRoot.getDisplayContent(displayId).getDockedDividerController().setWindow(win);
-            }
-
             final WindowStateAnimator winAnimator = win.mWinAnimator;
             winAnimator.mEnterAnimationPending = true;
             winAnimator.mEnteringAnimation = true;
@@ -2816,16 +2805,6 @@
         }
     }
 
-    void setDockedStackCreateStateLocked(int mode, Rect bounds) {
-        mDockedStackCreateMode = mode;
-        mDockedStackCreateBounds = bounds;
-    }
-
-    void checkSplitScreenMinimizedChanged(boolean animate) {
-        final DisplayContent displayContent = getDefaultDisplayContentLocked();
-        displayContent.getDockedDividerController().checkMinimizeChanged(animate);
-    }
-
     boolean isValidPictureInPictureAspectRatio(DisplayContent displayContent, float aspectRatio) {
         return displayContent.getPinnedStackController().isValidPictureInPictureAspectRatio(
                 aspectRatio);
@@ -3295,10 +3274,6 @@
 
             // Notify whether the docked stack exists for the current user
             final DisplayContent displayContent = getDefaultDisplayContentLocked();
-            final ActivityStack stack =
-                    displayContent.getRootSplitScreenPrimaryTask();
-            displayContent.mDividerControllerLocked.notifyDockedStackExistsChanged(
-                    stack != null && stack.hasTaskForUser(newUserId));
 
             mRoot.forAllDisplays(dc -> dc.mAppTransition.setCurrentUser(newUserId));
 
@@ -4687,7 +4662,7 @@
         public static final int RESET_ANR_MESSAGE = 38;
         public static final int WALLPAPER_DRAW_PENDING_TIMEOUT = 39;
 
-        public static final int UPDATE_DOCKED_STACK_DIVIDER = 41;
+        public static final int UPDATE_MULTI_WINDOW_STACKS = 41;
 
         public static final int WINDOW_REPLACEMENT_TIMEOUT = 46;
 
@@ -4832,7 +4807,7 @@
                     synchronized (mGlobalLock) {
                         // Since we're holding both mWindowMap and mAnimator we don't need to
                         // hold mAnimator.mLayoutToAnim.
-                        if (mAnimator.isAnimating() || mAnimator.isAnimationScheduled()) {
+                        if (mAnimator.isAnimationScheduled()) {
                             // If we are animating, don't do the gc now but
                             // delay a bit so we don't interrupt the animation.
                             sendEmptyMessageDelayed(H.FORCE_GC, 2000);
@@ -4994,11 +4969,10 @@
                     }
                     break;
                 }
-                case UPDATE_DOCKED_STACK_DIVIDER: {
+                case UPDATE_MULTI_WINDOW_STACKS: {
                     synchronized (mGlobalLock) {
                         final DisplayContent displayContent = getDefaultDisplayContentLocked();
                         if (displayContent != null) {
-                            displayContent.getDockedDividerController().reevaluateVisibility(false);
                             displayContent.adjustForImeIfNeeded();
                         }
                     }
@@ -6551,11 +6525,7 @@
 
     @Override
     public int getDockedStackSide() {
-        synchronized (mGlobalLock) {
-            final ActivityStack dockedStack = getDefaultDisplayContentLocked()
-                    .getRootSplitScreenPrimaryTask();
-            return dockedStack == null ? DOCKED_INVALID : dockedStack.getDockSide();
-        }
+        return 0;
     }
 
     void setDockedStackResizing(boolean resizing) {
@@ -6572,14 +6542,6 @@
         }
     }
 
-    @Override
-    public void setResizeDimLayer(boolean visible, int targetWindowingMode, float alpha) {
-        synchronized (mGlobalLock) {
-            getDefaultDisplayContentLocked().getDockedDividerController().setResizeDimLayer(
-                    visible, targetWindowingMode, alpha);
-        }
-    }
-
     void setForceDesktopModeOnExternalDisplays(boolean forceDesktopModeOnExternalDisplays) {
         synchronized (mGlobalLock) {
             mForceDesktopModeOnExternalDisplays = forceDesktopModeOnExternalDisplays;
@@ -6598,17 +6560,6 @@
     }
 
     @Override
-    public void registerDockedStackListener(IDockedStackListener listener) {
-        mAtmInternal.enforceCallerIsRecentsOrHasPermission(REGISTER_WINDOW_MANAGER_LISTENERS,
-                "registerDockedStackListener()");
-        synchronized (mGlobalLock) {
-            // TODO(multi-display): The listener is registered on the default display only.
-            getDefaultDisplayContentLocked().mDividerControllerLocked.registerDockedStackListener(
-                    listener);
-        }
-    }
-
-    @Override
     public void registerPinnedStackListener(int displayId, IPinnedStackListener listener) {
         if (!checkCallingPermission(REGISTER_WINDOW_MANAGER_LISTENERS,
                 "registerPinnedStackListener()")) {
@@ -7490,27 +7441,28 @@
                     return;
                 }
                 imeTarget = imeTarget.getImeControlTarget();
-
-                final int displayId = imeTarget.getDisplayId();
-                mRoot.getDisplayContent(displayId).getInsetsStateController().getImeSourceProvider()
+                imeTarget.getDisplayContent().getInsetsStateController().getImeSourceProvider()
                         .scheduleShowImePostLayout(imeTarget);
             }
         }
 
         @Override
-        public void hideIme(int displayId) {
+        public void hideIme(IBinder imeTargetWindowToken) {
             synchronized (mGlobalLock) {
-                final DisplayContent dc = mRoot.getDisplayContent(displayId);
-                if (dc != null) {
-                    InsetsControlTarget imeControlTarget = dc.mInputMethodControlTarget;
-                    if (imeControlTarget == null) {
-                        return;
-                    }
-                    // If there was a pending IME show(), reset it as IME has been
-                    // requested to be hidden.
-                    dc.getInsetsStateController().getImeSourceProvider().abortShowImePostLayout();
-                    imeControlTarget.hideInsets(WindowInsets.Type.ime(), true /* fromIme */);
+                WindowState imeTarget = mWindowMap.get(imeTargetWindowToken);
+                if (imeTarget == null) {
+                    // The target window no longer exists.
+                    return;
                 }
+                final DisplayContent dc = imeTarget.getImeControlTarget().getDisplayContent();
+                // If there was a pending IME show(), reset it as IME has been
+                // requested to be hidden.
+                dc.getInsetsStateController().getImeSourceProvider().abortShowImePostLayout();
+                if (dc.mInputMethodControlTarget == null) {
+                    return;
+                }
+                dc.mInputMethodControlTarget.hideInsets(
+                        WindowInsets.Type.ime(), true /* fromIme */);
             }
         }
 
diff --git a/services/core/java/com/android/server/wm/WindowState.java b/services/core/java/com/android/server/wm/WindowState.java
index 37597fb..e452c4a 100644
--- a/services/core/java/com/android/server/wm/WindowState.java
+++ b/services/core/java/com/android/server/wm/WindowState.java
@@ -1128,7 +1128,6 @@
                 }
             }
         } else if (mAttrs.type == TYPE_DOCK_DIVIDER) {
-            dc.getDockedDividerController().positionDockedStackedDivider(windowFrames.mFrame);
             windowFrames.mContentFrame.set(windowFrames.mFrame);
             if (!windowFrames.mFrame.equals(windowFrames.mLastFrame)) {
                 mMovedByResize = true;
@@ -1937,13 +1936,9 @@
         // animating... let's do something.
         final int left = mWindowFrames.mFrame.left;
         final int top = mWindowFrames.mFrame.top;
-        final Task task = getTask();
-        final boolean adjustedForMinimizedDockOrIme = task != null
-                && (task.getStack().isAdjustedForMinimizedDockedStack()
-                || task.getStack().isAdjustedForIme());
         if (mToken.okToAnimate()
                 && (mAttrs.privateFlags & PRIVATE_FLAG_NO_MOVE_ANIMATION) == 0
-                && !isDragResizing() && !adjustedForMinimizedDockOrIme
+                && !isDragResizing()
                 && getWindowConfiguration().hasMovementAnimations()
                 && !mWinAnimator.mLastHidden
                 && !mSeamlesslyRotated) {
@@ -2250,15 +2245,15 @@
         }
 
         final ActivityStack stack = getRootTask();
-        if (stack != null && stack.shouldIgnoreInput()) {
+        if (stack != null && !stack.isFocusable()) {
             // Ignore when the stack shouldn't receive input event.
             // (i.e. the minimized stack in split screen mode.)
             return false;
         }
 
-        if (PixelFormat.formatHasAlpha(mAttrs.format)) {
-            // Support legacy use cases where transparent windows can still be ime target with
-            // FLAG_NOT_FOCUSABLE and ALT_FOCUSABLE_IM set.
+        if (PixelFormat.formatHasAlpha(mAttrs.format) && mAttrs.alpha == 0) {
+            // Support legacy use cases where completely transparent windows can still be ime target
+            // with FLAG_NOT_FOCUSABLE and ALT_FOCUSABLE_IM set.
             // Certain apps listen for IME insets using transparent windows and ADJUST_NOTHING to
             // manually synchronize app content to IME animation b/144619551.
             // TODO(b/145812508): remove this once new focus management is complete b/141738570
@@ -2412,13 +2407,6 @@
         }
     }
 
-    void applyAdjustForImeIfNeeded() {
-        final Task task = getTask();
-        if (task != null && task.getStack() != null && task.getStack().isAdjustedForIme()) {
-            task.getStack().applyAdjustForImeIfNeeded(task);
-        }
-    }
-
     @Override
     void switchUser(int userId) {
         super.switchUser(userId);
@@ -4308,10 +4296,6 @@
             }
         }
 
-        if (mAttrs.type == TYPE_INPUT_METHOD) {
-            getDisplayContent().mDividerControllerLocked.resetImeHideRequested();
-        }
-
         return true;
     }
 
diff --git a/services/core/java/com/android/server/wm/utils/RotationAnimationUtils.java b/services/core/java/com/android/server/wm/utils/RotationAnimationUtils.java
index 0c09c88..d02f79f 100644
--- a/services/core/java/com/android/server/wm/utils/RotationAnimationUtils.java
+++ b/services/core/java/com/android/server/wm/utils/RotationAnimationUtils.java
@@ -26,6 +26,8 @@
 import android.view.Surface;
 import android.view.SurfaceControl;
 
+import java.util.Arrays;
+
 
 /** Helper functions for the {@link com.android.server.wm.ScreenRotationAnimation} class*/
 public class RotationAnimationUtils {
@@ -35,31 +37,35 @@
      * luminance at the borders of the bitmap
      * @return the average luminance of all the pixels at the borders of the bitmap
      */
-    public static float getAvgBorderLuma(GraphicBuffer graphicBuffer, ColorSpace colorSpace) {
+    public static float getMedianBorderLuma(GraphicBuffer graphicBuffer, ColorSpace colorSpace) {
         Bitmap hwBitmap = Bitmap.wrapHardwareBuffer(graphicBuffer, colorSpace);
         if (hwBitmap == null) {
             return 0;
         }
 
         Bitmap swaBitmap = hwBitmap.copy(Bitmap.Config.ARGB_8888, false);
-        float totalLuma = 0;
         int height = swaBitmap.getHeight();
         int width = swaBitmap.getWidth();
+        float[] borderLumas = new float[2 * width + 2 * height];
         int i;
-        for (i = 0; i < width; i++) {
-            totalLuma += swaBitmap.getColor(i, 0).luminance();
-            totalLuma += swaBitmap.getColor(i, height - 1).luminance();
+        int index = 0;
+        for (i = 0; i < width; i++, index += 2) {
+            borderLumas[index] = swaBitmap.getColor(i, 0).luminance();
+            borderLumas[index + 1] = swaBitmap.getColor(i, height - 1).luminance();
         }
-        for (i = 0; i < height; i++) {
-            totalLuma += swaBitmap.getColor(0, i).luminance();
-            totalLuma += swaBitmap.getColor(width - 1, i).luminance();
+        for (i = 0; i < height; i++, index += 2) {
+            borderLumas[index] = swaBitmap.getColor(0, i).luminance();
+            borderLumas[index + 1] = swaBitmap.getColor(width - 1, i).luminance();
         }
-        return totalLuma / (2 * width + 2 * height);
+        // Oh, is this too simple and inefficient for you?
+        // How about implementing a O(n) solution? https://en.wikipedia.org/wiki/Median_of_medians
+        Arrays.sort(borderLumas);
+        return borderLumas[borderLumas.length / 2];
     }
 
     /**
      * Gets the average border luma by taking a screenshot of the {@param surfaceControl}.
-     * @see #getAvgBorderLuma(GraphicBuffer, ColorSpace)
+     * @see #getMedianBorderLuma(GraphicBuffer, ColorSpace)
      */
     public static float getLumaOfSurfaceControl(Display display, SurfaceControl surfaceControl) {
         if (surfaceControl ==  null) {
@@ -75,7 +81,7 @@
             return 0;
         }
 
-        return RotationAnimationUtils.getAvgBorderLuma(buffer.getGraphicBuffer(),
+        return RotationAnimationUtils.getMedianBorderLuma(buffer.getGraphicBuffer(),
                 buffer.getColorSpace());
     }
 
diff --git a/services/core/jni/com_android_server_VibratorService.cpp b/services/core/jni/com_android_server_VibratorService.cpp
index 5a8e25e4..05aa359 100644
--- a/services/core/jni/com_android_server_VibratorService.cpp
+++ b/services/core/jni/com_android_server_VibratorService.cpp
@@ -355,10 +355,11 @@
 }
 
 static jlong vibratorPerformEffect(JNIEnv* env, jclass, jlong effect, jlong strength,
-                                   jobject vibration) {
+                                   jobject vibration, jboolean withCallback) {
     if (auto hal = getHal<aidl::IVibrator>()) {
         int32_t lengthMs;
-        sp<AidlVibratorCallback> effectCallback = new AidlVibratorCallback(env, vibration);
+        sp<AidlVibratorCallback> effectCallback =
+                (withCallback != JNI_FALSE ? new AidlVibratorCallback(env, vibration) : nullptr);
         aidl::Effect effectType(static_cast<aidl::Effect>(effect));
         aidl::EffectStrength effectStrength(static_cast<aidl::EffectStrength>(strength));
 
@@ -478,24 +479,24 @@
 }
 
 static const JNINativeMethod method_table[] = {
-    { "vibratorExists", "()Z", (void*)vibratorExists },
-    { "vibratorInit", "()V", (void*)vibratorInit },
-    { "vibratorOn", "(J)V", (void*)vibratorOn },
-    { "vibratorOff", "()V", (void*)vibratorOff },
-    { "vibratorSupportsAmplitudeControl", "()Z", (void*)vibratorSupportsAmplitudeControl},
-    { "vibratorSetAmplitude", "(I)V", (void*)vibratorSetAmplitude},
-    { "vibratorPerformEffect", "(JJLcom/android/server/VibratorService$Vibration;)J",
-            (void*)vibratorPerformEffect},
-    { "vibratorPerformComposedEffect",
-            "([Landroid/os/VibrationEffect$Composition$PrimitiveEffect;Lcom/android/server/VibratorService$Vibration;)V",
-            (void*)vibratorPerformComposedEffect},
-    { "vibratorGetSupportedEffects", "()[I",
-            (void*)vibratorGetSupportedEffects},
-    { "vibratorSupportsExternalControl", "()Z", (void*)vibratorSupportsExternalControl},
-    { "vibratorSetExternalControl", "(Z)V", (void*)vibratorSetExternalControl},
-    { "vibratorGetCapabilities", "()J", (void*)vibratorGetCapabilities},
-    { "vibratorAlwaysOnEnable", "(JJJ)V", (void*)vibratorAlwaysOnEnable},
-    { "vibratorAlwaysOnDisable", "(J)V", (void*)vibratorAlwaysOnDisable},
+        {"vibratorExists", "()Z", (void*)vibratorExists},
+        {"vibratorInit", "()V", (void*)vibratorInit},
+        {"vibratorOn", "(J)V", (void*)vibratorOn},
+        {"vibratorOff", "()V", (void*)vibratorOff},
+        {"vibratorSupportsAmplitudeControl", "()Z", (void*)vibratorSupportsAmplitudeControl},
+        {"vibratorSetAmplitude", "(I)V", (void*)vibratorSetAmplitude},
+        {"vibratorPerformEffect", "(JJLcom/android/server/VibratorService$Vibration;Z)J",
+         (void*)vibratorPerformEffect},
+        {"vibratorPerformComposedEffect",
+         "([Landroid/os/VibrationEffect$Composition$PrimitiveEffect;Lcom/android/server/"
+         "VibratorService$Vibration;)V",
+         (void*)vibratorPerformComposedEffect},
+        {"vibratorGetSupportedEffects", "()[I", (void*)vibratorGetSupportedEffects},
+        {"vibratorSupportsExternalControl", "()Z", (void*)vibratorSupportsExternalControl},
+        {"vibratorSetExternalControl", "(Z)V", (void*)vibratorSetExternalControl},
+        {"vibratorGetCapabilities", "()J", (void*)vibratorGetCapabilities},
+        {"vibratorAlwaysOnEnable", "(JJJ)V", (void*)vibratorAlwaysOnEnable},
+        {"vibratorAlwaysOnDisable", "(J)V", (void*)vibratorAlwaysOnDisable},
 };
 
 int register_android_server_VibratorService(JNIEnv *env) {
diff --git a/services/devicepolicy/java/com/android/server/devicepolicy/DevicePolicyManagerService.java b/services/devicepolicy/java/com/android/server/devicepolicy/DevicePolicyManagerService.java
index 440b779..36c0659 100644
--- a/services/devicepolicy/java/com/android/server/devicepolicy/DevicePolicyManagerService.java
+++ b/services/devicepolicy/java/com/android/server/devicepolicy/DevicePolicyManagerService.java
@@ -4674,22 +4674,24 @@
             return getUserDataUnchecked(userHandle).mAdminList;
         }
         ArrayList<ActiveAdmin> admins = new ArrayList<>();
-        for (UserInfo userInfo : mUserManager.getProfiles(userHandle)) {
-            DevicePolicyData policy = getUserDataUnchecked(userInfo.id);
-            if (userInfo.id == userHandle) {
-                admins.addAll(policy.mAdminList);
-            } else if (userInfo.isManagedProfile()) {
-                // For managed profiles, policies set on the parent profile will be included
-                for (int i = 0; i < policy.mAdminList.size(); i++) {
-                    ActiveAdmin admin = policy.mAdminList.get(i);
-                    if (admin.hasParentActiveAdmin()) {
-                        admins.add(admin.getParentActiveAdmin());
+        mInjector.binderWithCleanCallingIdentity(() -> {
+            for (UserInfo userInfo : mUserManager.getProfiles(userHandle)) {
+                DevicePolicyData policy = getUserDataUnchecked(userInfo.id);
+                if (userInfo.id == userHandle) {
+                    admins.addAll(policy.mAdminList);
+                } else if (userInfo.isManagedProfile()) {
+                    // For managed profiles, policies set on the parent profile will be included
+                    for (int i = 0; i < policy.mAdminList.size(); i++) {
+                        ActiveAdmin admin = policy.mAdminList.get(i);
+                        if (admin.hasParentActiveAdmin()) {
+                            admins.add(admin.getParentActiveAdmin());
+                        }
                     }
+                } else {
+                    Slog.w(LOG_TAG, "Unknown user type: " + userInfo);
                 }
-            } else {
-                Slog.w(LOG_TAG, "Unknown user type: " + userInfo);
             }
-        }
+        });
         return admins;
     }
 
diff --git a/services/java/com/android/server/SystemServer.java b/services/java/com/android/server/SystemServer.java
index ff8c209..c1ac55f 100644
--- a/services/java/com/android/server/SystemServer.java
+++ b/services/java/com/android/server/SystemServer.java
@@ -394,6 +394,7 @@
         mStartCount = SystemProperties.getInt(SYSPROP_START_COUNT, 0) + 1;
         mRuntimeStartElapsedTime = SystemClock.elapsedRealtime();
         mRuntimeStartUptime = SystemClock.uptimeMillis();
+        Process.setStartTimes(mRuntimeStartElapsedTime, mRuntimeStartUptime);
 
         // Remember if it's runtime restart(when sys.boot_completed is already set) or reboot
         // We don't use "mStartCount > 1" here because it'll be wrong on a FDE device.
diff --git a/services/people/java/com/android/server/people/PeopleService.java b/services/people/java/com/android/server/people/PeopleService.java
index 5d7f4e9..983a639 100644
--- a/services/people/java/com/android/server/people/PeopleService.java
+++ b/services/people/java/com/android/server/people/PeopleService.java
@@ -17,6 +17,7 @@
 package com.android.server.people;
 
 import android.annotation.NonNull;
+import android.annotation.Nullable;
 import android.annotation.UserIdInt;
 import android.app.prediction.AppPredictionContext;
 import android.app.prediction.AppPredictionSessionId;
@@ -145,14 +146,15 @@
             mDataManager.pruneDataForUser(userId, signal);
         }
 
+        @Nullable
         @Override
-        public byte[] backupConversationInfos(@UserIdInt int userId) {
-            return new byte[0];
+        public byte[] getBackupPayload(@UserIdInt int userId) {
+            return mDataManager.getBackupPayload(userId);
         }
 
         @Override
-        public void restoreConversationInfos(@UserIdInt int userId, @NonNull String key,
-                @NonNull byte[] payload) {
+        public void restore(@UserIdInt int userId, @NonNull byte[] payload) {
+            mDataManager.restore(userId, payload);
         }
 
         @VisibleForTesting
diff --git a/services/people/java/com/android/server/people/data/ConversationInfo.java b/services/people/java/com/android/server/people/data/ConversationInfo.java
index 41bc361..dc3fa2a 100644
--- a/services/people/java/com/android/server/people/data/ConversationInfo.java
+++ b/services/people/java/com/android/server/people/data/ConversationInfo.java
@@ -24,6 +24,7 @@
 import android.content.pm.ShortcutInfo;
 import android.content.pm.ShortcutInfo.ShortcutFlags;
 import android.net.Uri;
+import android.text.TextUtils;
 import android.util.Slog;
 import android.util.proto.ProtoInputStream;
 import android.util.proto.ProtoOutputStream;
@@ -31,6 +32,10 @@
 import com.android.internal.util.Preconditions;
 import com.android.server.people.ConversationInfoProto;
 
+import java.io.ByteArrayInputStream;
+import java.io.ByteArrayOutputStream;
+import java.io.DataInputStream;
+import java.io.DataOutputStream;
 import java.io.IOException;
 import java.lang.annotation.Retention;
 import java.lang.annotation.RetentionPolicy;
@@ -280,6 +285,25 @@
         }
     }
 
+    @Nullable
+    byte[] getBackupPayload() {
+        ByteArrayOutputStream baos = new ByteArrayOutputStream();
+        DataOutputStream out = new DataOutputStream(baos);
+        try {
+            out.writeUTF(mShortcutId);
+            out.writeUTF(mLocusId != null ? mLocusId.getId() : "");
+            out.writeUTF(mContactUri != null ? mContactUri.toString() : "");
+            out.writeUTF(mNotificationChannelId != null ? mNotificationChannelId : "");
+            out.writeInt(mShortcutFlags);
+            out.writeInt(mConversationFlags);
+            out.writeUTF(mContactPhoneNumber != null ? mContactPhoneNumber : "");
+        } catch (IOException e) {
+            Slog.e(TAG, "Failed to write fields to backup payload.", e);
+            return null;
+        }
+        return baos.toByteArray();
+    }
+
     /** Reads from {@link ProtoInputStream} and constructs a {@link ConversationInfo}. */
     @NonNull
     static ConversationInfo readFromProto(@NonNull ProtoInputStream protoInputStream)
@@ -331,6 +355,37 @@
         return builder.build();
     }
 
+    @Nullable
+    static ConversationInfo readFromBackupPayload(@NonNull byte[] payload) {
+        ConversationInfo.Builder builder = new ConversationInfo.Builder();
+        DataInputStream in = new DataInputStream(new ByteArrayInputStream(payload));
+        try {
+            builder.setShortcutId(in.readUTF());
+            String locusId = in.readUTF();
+            if (!TextUtils.isEmpty(locusId)) {
+                builder.setLocusId(new LocusId(locusId));
+            }
+            String contactUri = in.readUTF();
+            if (!TextUtils.isEmpty(contactUri)) {
+                builder.setContactUri(Uri.parse(contactUri));
+            }
+            String notificationChannelId = in.readUTF();
+            if (!TextUtils.isEmpty(notificationChannelId)) {
+                builder.setNotificationChannelId(notificationChannelId);
+            }
+            builder.setShortcutFlags(in.readInt());
+            builder.setConversationFlags(in.readInt());
+            String contactPhoneNumber = in.readUTF();
+            if (!TextUtils.isEmpty(contactPhoneNumber)) {
+                builder.setContactPhoneNumber(contactPhoneNumber);
+            }
+        } catch (IOException e) {
+            Slog.e(TAG, "Failed to read conversation info fields from backup payload.", e);
+            return null;
+        }
+        return builder.build();
+    }
+
     /**
      * Builder class for {@link ConversationInfo} objects.
      */
diff --git a/services/people/java/com/android/server/people/data/ConversationStore.java b/services/people/java/com/android/server/people/data/ConversationStore.java
index 89c4972..2f2a95c 100644
--- a/services/people/java/com/android/server/people/data/ConversationStore.java
+++ b/services/people/java/com/android/server/people/data/ConversationStore.java
@@ -31,6 +31,10 @@
 
 import com.google.android.collect.Lists;
 
+import java.io.ByteArrayInputStream;
+import java.io.ByteArrayOutputStream;
+import java.io.DataInputStream;
+import java.io.DataOutputStream;
 import java.io.File;
 import java.io.IOException;
 import java.util.ArrayList;
@@ -48,6 +52,8 @@
 
     private static final String CONVERSATIONS_FILE_NAME = "conversations";
 
+    private static final int CONVERSATION_INFOS_END_TOKEN = -1;
+
     // Shortcut ID -> Conversation Info
     @GuardedBy("this")
     private final Map<String, ConversationInfo> mConversationInfoMap = new ArrayMap<>();
@@ -195,6 +201,51 @@
         mConversationInfosProtoDiskReadWriter.deleteConversationsFile();
     }
 
+    @Nullable
+    synchronized byte[] getBackupPayload() {
+        ByteArrayOutputStream baos = new ByteArrayOutputStream();
+        DataOutputStream conversationInfosOut = new DataOutputStream(baos);
+        for (ConversationInfo conversationInfo : mConversationInfoMap.values()) {
+            byte[] backupPayload = conversationInfo.getBackupPayload();
+            if (backupPayload == null) {
+                continue;
+            }
+            try {
+                conversationInfosOut.writeInt(backupPayload.length);
+                conversationInfosOut.write(backupPayload);
+            } catch (IOException e) {
+                Slog.e(TAG, "Failed to write conversation info to backup payload.", e);
+                return null;
+            }
+        }
+        try {
+            conversationInfosOut.writeInt(CONVERSATION_INFOS_END_TOKEN);
+        } catch (IOException e) {
+            Slog.e(TAG, "Failed to write conversation infos end token to backup payload.", e);
+            return null;
+        }
+        return baos.toByteArray();
+    }
+
+    synchronized void restore(@NonNull byte[] payload) {
+        DataInputStream in = new DataInputStream(new ByteArrayInputStream(payload));
+        try {
+            for (int conversationInfoSize = in.readInt();
+                    conversationInfoSize != CONVERSATION_INFOS_END_TOKEN;
+                    conversationInfoSize = in.readInt()) {
+                byte[] conversationInfoPayload = new byte[conversationInfoSize];
+                in.readFully(conversationInfoPayload, 0, conversationInfoSize);
+                ConversationInfo conversationInfo = ConversationInfo.readFromBackupPayload(
+                        conversationInfoPayload);
+                if (conversationInfo != null) {
+                    addOrUpdate(conversationInfo);
+                }
+            }
+        } catch (IOException e) {
+            Slog.e(TAG, "Failed to read conversation info from payload.", e);
+        }
+    }
+
     @MainThread
     private synchronized void updateConversationsInMemory(
             @NonNull ConversationInfo conversationInfo) {
diff --git a/services/people/java/com/android/server/people/data/DataManager.java b/services/people/java/com/android/server/people/data/DataManager.java
index 3a34c6a..e4ce6ba 100644
--- a/services/people/java/com/android/server/people/data/DataManager.java
+++ b/services/people/java/com/android/server/people/data/DataManager.java
@@ -334,6 +334,25 @@
         });
     }
 
+    /** Retrieves a backup payload blob for specified user id. */
+    @Nullable
+    public byte[] getBackupPayload(@UserIdInt int userId) {
+        UserData userData = getUnlockedUserData(userId);
+        if (userData == null) {
+            return null;
+        }
+        return userData.getBackupPayload();
+    }
+
+    /** Attempts to restore data for the specified user id. */
+    public void restore(@UserIdInt int userId, @NonNull byte[] payload) {
+        UserData userData = getUnlockedUserData(userId);
+        if (userData == null) {
+            return;
+        }
+        userData.restore(payload);
+    }
+
     private int mimeTypeToShareEventType(String mimeType) {
         if (mimeType.startsWith("text/")) {
             return Event.TYPE_SHARE_TEXT;
diff --git a/services/people/java/com/android/server/people/data/UserData.java b/services/people/java/com/android/server/people/data/UserData.java
index 0f8b91b..ed8c595 100644
--- a/services/people/java/com/android/server/people/data/UserData.java
+++ b/services/people/java/com/android/server/people/data/UserData.java
@@ -22,8 +22,14 @@
 import android.os.Environment;
 import android.text.TextUtils;
 import android.util.ArrayMap;
+import android.util.Slog;
 
+import java.io.ByteArrayInputStream;
+import java.io.ByteArrayOutputStream;
+import java.io.DataInputStream;
+import java.io.DataOutputStream;
 import java.io.File;
+import java.io.IOException;
 import java.util.Map;
 import java.util.concurrent.ScheduledExecutorService;
 import java.util.function.Consumer;
@@ -31,6 +37,10 @@
 /** The data associated with a user profile. */
 class UserData {
 
+    private static final String TAG = UserData.class.getSimpleName();
+
+    private static final int CONVERSATIONS_END_TOKEN = -1;
+
     private final @UserIdInt int mUserId;
 
     private final File mPerUserPeopleDataDir;
@@ -125,6 +135,48 @@
         return mDefaultSmsApp != null ? getPackageData(mDefaultSmsApp) : null;
     }
 
+    @Nullable
+    byte[] getBackupPayload() {
+        ByteArrayOutputStream baos = new ByteArrayOutputStream();
+        DataOutputStream out = new DataOutputStream(baos);
+        for (PackageData packageData : mPackageDataMap.values()) {
+            try {
+                byte[] conversationsBackupPayload =
+                        packageData.getConversationStore().getBackupPayload();
+                out.writeInt(conversationsBackupPayload.length);
+                out.write(conversationsBackupPayload);
+                out.writeUTF(packageData.getPackageName());
+            } catch (IOException e) {
+                Slog.e(TAG, "Failed to write conversations to backup payload.", e);
+                return null;
+            }
+        }
+        try {
+            out.writeInt(CONVERSATIONS_END_TOKEN);
+        } catch (IOException e) {
+            Slog.e(TAG, "Failed to write conversations end token to backup payload.", e);
+            return null;
+        }
+        return baos.toByteArray();
+    }
+
+    void restore(@NonNull byte[] payload) {
+        DataInputStream in = new DataInputStream(new ByteArrayInputStream(payload));
+        try {
+            for (int conversationsPayloadSize = in.readInt();
+                    conversationsPayloadSize != CONVERSATIONS_END_TOKEN;
+                    conversationsPayloadSize = in.readInt()) {
+                byte[] conversationsPayload = new byte[conversationsPayloadSize];
+                in.readFully(conversationsPayload, 0, conversationsPayloadSize);
+                String packageName = in.readUTF();
+                getOrCreatePackageData(packageName).getConversationStore().restore(
+                        conversationsPayload);
+            }
+        } catch (IOException e) {
+            Slog.e(TAG, "Failed to restore conversations from backup payload.", e);
+        }
+    }
+
     private PackageData createPackageData(String packageName) {
         return new PackageData(packageName, mUserId, this::isDefaultDialer, this::isDefaultSmsApp,
                 mScheduledExecutorService, mPerUserPeopleDataDir);
diff --git a/services/robotests/Android.bp b/services/robotests/Android.bp
index d2f86ee..602e4e1 100644
--- a/services/robotests/Android.bp
+++ b/services/robotests/Android.bp
@@ -26,6 +26,8 @@
         "services.core",
         "services.net",
     ],
+
+    libs: ["ike-stubs"],
 }
 
 //##################################################################
diff --git a/services/robotests/backup/Android.bp b/services/robotests/backup/Android.bp
index ef0ca66..5160eae 100644
--- a/services/robotests/backup/Android.bp
+++ b/services/robotests/backup/Android.bp
@@ -28,6 +28,8 @@
         "services.core",
         "services.net",
     ],
+
+    libs: ["ike-stubs"],
 }
 
 //##################################################################
diff --git a/services/tests/mockingservicestests/src/com/android/server/job/JobSchedulerServiceTest.java b/services/tests/mockingservicestests/src/com/android/server/job/JobSchedulerServiceTest.java
index 00495f3..730f303 100644
--- a/services/tests/mockingservicestests/src/com/android/server/job/JobSchedulerServiceTest.java
+++ b/services/tests/mockingservicestests/src/com/android/server/job/JobSchedulerServiceTest.java
@@ -107,6 +107,7 @@
                 .when(() -> LocalServices.getService(AppStandbyInternal.class));
         doReturn(mock(UsageStatsManagerInternal.class))
                 .when(() -> LocalServices.getService(UsageStatsManagerInternal.class));
+        when(mContext.getString(anyInt())).thenReturn("some_test_string");
         // Called in BackgroundJobsController constructor.
         doReturn(mock(AppStateTracker.class))
                 .when(() -> LocalServices.getService(AppStateTracker.class));
diff --git a/services/tests/servicestests/src/com/android/server/compat/CompatConfigTest.java b/services/tests/servicestests/src/com/android/server/compat/CompatConfigTest.java
index 407f67e..44f4ccf 100644
--- a/services/tests/servicestests/src/com/android/server/compat/CompatConfigTest.java
+++ b/services/tests/servicestests/src/com/android/server/compat/CompatConfigTest.java
@@ -24,6 +24,7 @@
 import static org.mockito.Mockito.when;
 import static org.testng.Assert.assertThrows;
 
+import android.app.compat.ChangeIdStateCache;
 import android.content.Context;
 import android.content.pm.ApplicationInfo;
 import android.content.pm.PackageManager;
@@ -74,6 +75,7 @@
         // Assume userdebug/eng non-final build
         when(mBuildClassifier.isDebuggableBuild()).thenReturn(true);
         when(mBuildClassifier.isFinalBuild()).thenReturn(false);
+        ChangeIdStateCache.disable();
     }
 
     @Test
diff --git a/services/tests/servicestests/src/com/android/server/compat/PlatformCompatTest.java b/services/tests/servicestests/src/com/android/server/compat/PlatformCompatTest.java
index 4a686ee..53b90f2 100644
--- a/services/tests/servicestests/src/com/android/server/compat/PlatformCompatTest.java
+++ b/services/tests/servicestests/src/com/android/server/compat/PlatformCompatTest.java
@@ -62,6 +62,7 @@
     @Before
     public void setUp() throws Exception {
         MockitoAnnotations.initMocks(this);
+        android.app.compat.ChangeIdStateCache.disable();
         when(mContext.getPackageManager()).thenReturn(mPackageManager);
         when(mPackageManager.getPackageUid(eq(PACKAGE_NAME), eq(0))).thenThrow(
                 new PackageManager.NameNotFoundException());
diff --git a/services/tests/servicestests/src/com/android/server/devicepolicy/DevicePolicyManagerServiceMigrationTest.java b/services/tests/servicestests/src/com/android/server/devicepolicy/DevicePolicyManagerServiceMigrationTest.java
index 40b0e71..de2addf 100644
--- a/services/tests/servicestests/src/com/android/server/devicepolicy/DevicePolicyManagerServiceMigrationTest.java
+++ b/services/tests/servicestests/src/com/android/server/devicepolicy/DevicePolicyManagerServiceMigrationTest.java
@@ -39,14 +39,13 @@
 import com.android.frameworks.servicestests.R;
 import com.android.server.LocalServices;
 import com.android.server.SystemService;
-import com.android.server.devicepolicy.DevicePolicyManagerServiceTestable.OwnersTestable;
 
 import java.io.File;
 import java.util.HashMap;
 import java.util.Map;
 import java.util.Set;
 
-// TODO (b/149818286): Fix old test cases and put the whole test into presubmit.
+@Presubmit
 public class DevicePolicyManagerServiceMigrationTest extends DpmTestBase {
 
     private static final String USER_TYPE_EMPTY = "";
@@ -78,7 +77,7 @@
 
         // Create the legacy owners & policies file.
         DpmTestUtils.writeToFile(
-                (new File(getServices().dataDir, OwnersTestable.LEGACY_FILE)).getAbsoluteFile(),
+                (new File(getServices().dataDir, "device_owner.xml")).getAbsoluteFile(),
                 DpmTestUtils.readAsset(mRealTestContext,
                         "DevicePolicyManagerServiceMigrationTest/legacy_device_owner.xml"));
 
@@ -193,8 +192,7 @@
         // Check the new owner restrictions.
         DpmTestUtils.assertRestrictions(
                 DpmTestUtils.newRestrictions(
-                        UserManager.DISALLOW_ADD_USER,
-                        UserManager.DISALLOW_ADD_MANAGED_PROFILE
+                        UserManager.DISALLOW_ADD_USER
                 ),
                 dpms.getDeviceOwnerAdminLocked().ensureUserRestrictions());
 
@@ -216,7 +214,7 @@
 
         // Create the legacy owners & policies file.
         DpmTestUtils.writeToFile(
-                (new File(getServices().dataDir, OwnersTestable.LEGACY_FILE)).getAbsoluteFile(),
+                (new File(getServices().dataDir, "device_owner.xml")).getAbsoluteFile(),
                 DpmTestUtils.readAsset(mRealTestContext,
                         "DevicePolicyManagerServiceMigrationTest2/legacy_device_owner.xml"));
 
@@ -346,7 +344,6 @@
         assertTrue(alreadySet.contains(UserManager.DISALLOW_BLUETOOTH_SHARING));
     }
 
-    @Presubmit
     @SmallTest
     public void testCompMigrationUnAffiliated_skipped() throws Exception {
         prepareAdmin1AsDo();
@@ -359,7 +356,6 @@
         assertTrue(dpms.mOwners.hasDeviceOwner());
     }
 
-    @Presubmit
     @SmallTest
     public void testCompMigrationAffiliated() throws Exception {
         prepareAdmin1AsDo();
diff --git a/services/tests/servicestests/src/com/android/server/devicepolicy/DevicePolicyManagerServiceTestable.java b/services/tests/servicestests/src/com/android/server/devicepolicy/DevicePolicyManagerServiceTestable.java
index 853151f..5ad81b2 100644
--- a/services/tests/servicestests/src/com/android/server/devicepolicy/DevicePolicyManagerServiceTestable.java
+++ b/services/tests/servicestests/src/com/android/server/devicepolicy/DevicePolicyManagerServiceTestable.java
@@ -66,7 +66,6 @@
      * Overrides {@link #Owners} for dependency injection.
      */
     public static class OwnersTestable extends Owners {
-        public static final String LEGACY_FILE = "legacy.xml";
 
         public OwnersTestable(MockSystemServices services) {
             super(services.userManager, services.userManagerInternal,
diff --git a/services/tests/servicestests/src/com/android/server/display/DisplayModeDirectorTest.java b/services/tests/servicestests/src/com/android/server/display/DisplayModeDirectorTest.java
index feae1e1..08bd1ee 100644
--- a/services/tests/servicestests/src/com/android/server/display/DisplayModeDirectorTest.java
+++ b/services/tests/servicestests/src/com/android/server/display/DisplayModeDirectorTest.java
@@ -144,4 +144,49 @@
         Truth.assertThat(desiredSpecs.refreshRateRange.max).isWithin(FLOAT_TOLERANCE).of(60);
         Truth.assertThat(desiredSpecs.baseModeId).isEqualTo(60);
     }
+
+    @Test
+    public void testBrightnessHasLowerPriorityThanUser() {
+        assertTrue(Vote.PRIORITY_LOW_BRIGHTNESS < Vote.PRIORITY_APP_REQUEST_REFRESH_RATE);
+        assertTrue(Vote.PRIORITY_LOW_BRIGHTNESS < Vote.PRIORITY_APP_REQUEST_SIZE);
+
+        int displayId = 0;
+        DisplayModeDirector director = createDisplayModeDirectorWithDisplayFpsRange(60, 90);
+        SparseArray<Vote> votes = new SparseArray<>();
+        SparseArray<SparseArray<Vote>> votesByDisplay = new SparseArray<>();
+        votesByDisplay.put(displayId, votes);
+        votes.put(Vote.PRIORITY_APP_REQUEST_REFRESH_RATE, Vote.forRefreshRates(60, 90));
+        votes.put(Vote.PRIORITY_LOW_BRIGHTNESS, Vote.forRefreshRates(60, 60));
+        director.injectVotesByDisplay(votesByDisplay);
+        DesiredDisplayModeSpecs desiredSpecs = director.getDesiredDisplayModeSpecs(displayId);
+        Truth.assertThat(desiredSpecs.refreshRateRange.min).isWithin(FLOAT_TOLERANCE).of(60);
+        Truth.assertThat(desiredSpecs.refreshRateRange.max).isWithin(FLOAT_TOLERANCE).of(60);
+
+        votes.clear();
+        votes.put(Vote.PRIORITY_APP_REQUEST_REFRESH_RATE, Vote.forRefreshRates(60, 90));
+        votes.put(Vote.PRIORITY_LOW_BRIGHTNESS, Vote.forRefreshRates(90, 90));
+        director.injectVotesByDisplay(votesByDisplay);
+        desiredSpecs = director.getDesiredDisplayModeSpecs(displayId);
+        Truth.assertThat(desiredSpecs.refreshRateRange.min).isWithin(FLOAT_TOLERANCE).of(90);
+        Truth.assertThat(desiredSpecs.refreshRateRange.max).isWithin(FLOAT_TOLERANCE).of(90);
+
+
+        votes.clear();
+        votes.put(Vote.PRIORITY_APP_REQUEST_REFRESH_RATE, Vote.forRefreshRates(90, 90));
+        votes.put(Vote.PRIORITY_LOW_BRIGHTNESS, Vote.forRefreshRates(60, 60));
+        director.injectVotesByDisplay(votesByDisplay);
+        desiredSpecs = director.getDesiredDisplayModeSpecs(displayId);
+        Truth.assertThat(desiredSpecs.refreshRateRange.min).isWithin(FLOAT_TOLERANCE).of(90);
+        Truth.assertThat(desiredSpecs.refreshRateRange.max).isWithin(FLOAT_TOLERANCE).of(90);
+
+        votes.clear();
+        votes.put(Vote.PRIORITY_APP_REQUEST_REFRESH_RATE, Vote.forRefreshRates(60, 60));
+        votes.put(Vote.PRIORITY_LOW_BRIGHTNESS, Vote.forRefreshRates(90, 90));
+        director.injectVotesByDisplay(votesByDisplay);
+        desiredSpecs = director.getDesiredDisplayModeSpecs(displayId);
+        Truth.assertThat(desiredSpecs.refreshRateRange.min).isWithin(FLOAT_TOLERANCE).of(60);
+        Truth.assertThat(desiredSpecs.refreshRateRange.max).isWithin(FLOAT_TOLERANCE).of(60);
+
+
+    }
 }
diff --git a/services/tests/servicestests/src/com/android/server/integrity/AppIntegrityManagerServiceImplTest.java b/services/tests/servicestests/src/com/android/server/integrity/AppIntegrityManagerServiceImplTest.java
index be873bd..d9101bf 100644
--- a/services/tests/servicestests/src/com/android/server/integrity/AppIntegrityManagerServiceImplTest.java
+++ b/services/tests/servicestests/src/com/android/server/integrity/AppIntegrityManagerServiceImplTest.java
@@ -60,6 +60,7 @@
 import android.net.Uri;
 import android.os.Handler;
 import android.os.Message;
+import android.provider.Settings;
 
 import androidx.test.InstrumentationRegistry;
 
@@ -119,7 +120,6 @@
     private static final String PLAY_STORE_PKG = "com.android.vending";
     private static final String ADB_INSTALLER = "adb";
     private static final String PLAY_STORE_CERT = "play_store_cert";
-    private static final String ADB_CERT = "";
 
     @org.junit.Rule
     public MockitoRule mMockitoRule = MockitoJUnit.rule();
@@ -137,11 +137,12 @@
     @Mock
     Handler mHandler;
 
+    private final Context mRealContext = InstrumentationRegistry.getTargetContext();
+
     private PackageManager mSpyPackageManager;
     private File mTestApk;
     private File mTestApkTwoCerts;
 
-    private final Context mRealContext = InstrumentationRegistry.getTargetContext();
     // under test
     private AppIntegrityManagerServiceImpl mService;
 
@@ -163,8 +164,7 @@
                         mPackageManagerInternal,
                         mRuleEvaluationEngine,
                         mIntegrityFileManager,
-                        mHandler,
-                        /* checkIntegrityForRuleProviders= */ true);
+                        mHandler);
 
         mSpyPackageManager = spy(mRealContext.getPackageManager());
         // setup mocks to prevent NPE
@@ -172,6 +172,9 @@
         when(mMockContext.getResources()).thenReturn(mMockResources);
         when(mMockResources.getStringArray(anyInt())).thenReturn(new String[]{});
         when(mIntegrityFileManager.initialized()).thenReturn(true);
+        // These are needed to override the Settings.Global.get result.
+        when(mMockContext.getContentResolver()).thenReturn(mRealContext.getContentResolver());
+        setIntegrityCheckIncludesRuleProvider(true);
     }
 
     @After
@@ -201,6 +204,7 @@
     @Test
     public void updateRuleSet_notSystemApp() throws Exception {
         whitelistUsAsRuleProvider();
+        makeUsSystemApp(false);
         Rule rule =
                 new Rule(
                         new AtomicFormula.BooleanAtomicFormula(AtomicFormula.PRE_INSTALLED, true),
@@ -411,14 +415,7 @@
     public void verifierAsInstaller_skipIntegrityVerification() throws Exception {
         whitelistUsAsRuleProvider();
         makeUsSystemApp();
-        mService =
-                new AppIntegrityManagerServiceImpl(
-                        mMockContext,
-                        mPackageManagerInternal,
-                        mRuleEvaluationEngine,
-                        mIntegrityFileManager,
-                        mHandler,
-                        /* checkIntegrityForRuleProviders= */ false);
+        setIntegrityCheckIncludesRuleProvider(false);
         ArgumentCaptor<BroadcastReceiver> broadcastReceiverCaptor =
                 ArgumentCaptor.forClass(BroadcastReceiver.class);
         verify(mMockContext, atLeastOnce())
@@ -460,12 +457,21 @@
     }
 
     private void makeUsSystemApp() throws Exception {
+        makeUsSystemApp(true);
+    }
+
+    private void makeUsSystemApp(boolean isSystemApp) throws Exception {
         PackageInfo packageInfo =
                 mRealContext.getPackageManager().getPackageInfo(TEST_FRAMEWORK_PACKAGE, 0);
-        packageInfo.applicationInfo.flags |= ApplicationInfo.FLAG_SYSTEM;
+        if (isSystemApp) {
+            packageInfo.applicationInfo.flags |= ApplicationInfo.FLAG_SYSTEM;
+        } else {
+            packageInfo.applicationInfo.flags &= ~ApplicationInfo.FLAG_SYSTEM;
+        }
         doReturn(packageInfo)
                 .when(mSpyPackageManager)
                 .getPackageInfo(eq(TEST_FRAMEWORK_PACKAGE), anyInt());
+        when(mMockContext.getPackageManager()).thenReturn(mSpyPackageManager);
     }
 
     private Intent makeVerificationIntent() throws Exception {
@@ -492,4 +498,13 @@
         intent.putExtra(Intent.EXTRA_LONG_VERSION_CODE, VERSION_CODE);
         return intent;
     }
+
+    private void setIntegrityCheckIncludesRuleProvider(boolean shouldInclude) throws Exception {
+        int value = shouldInclude ? 1 : 0;
+        Settings.Global.putInt(mRealContext.getContentResolver(),
+                Settings.Global.INTEGRITY_CHECK_INCLUDES_RULE_PROVIDER, value);
+        assertThat(Settings.Global.getInt(mRealContext.getContentResolver(),
+                Settings.Global.INTEGRITY_CHECK_INCLUDES_RULE_PROVIDER, -1) == 1).isEqualTo(
+                shouldInclude);
+    }
 }
diff --git a/services/tests/servicestests/src/com/android/server/locksettings/RebootEscrowManagerTests.java b/services/tests/servicestests/src/com/android/server/locksettings/RebootEscrowManagerTests.java
index 44d88d2..1cf8525 100644
--- a/services/tests/servicestests/src/com/android/server/locksettings/RebootEscrowManagerTests.java
+++ b/services/tests/servicestests/src/com/android/server/locksettings/RebootEscrowManagerTests.java
@@ -19,12 +19,16 @@
 import static android.content.pm.UserInfo.FLAG_FULL;
 import static android.content.pm.UserInfo.FLAG_PRIMARY;
 import static android.content.pm.UserInfo.FLAG_PROFILE;
+import static android.os.UserHandle.USER_SYSTEM;
 
 import static org.junit.Assert.assertFalse;
+import static org.junit.Assert.assertNotNull;
 import static org.junit.Assert.assertTrue;
 import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.ArgumentMatchers.anyBoolean;
 import static org.mockito.ArgumentMatchers.eq;
 import static org.mockito.Mockito.clearInvocations;
+import static org.mockito.Mockito.doNothing;
 import static org.mockito.Mockito.doThrow;
 import static org.mockito.Mockito.mock;
 import static org.mockito.Mockito.never;
@@ -32,8 +36,10 @@
 import static org.mockito.Mockito.verify;
 import static org.mockito.Mockito.verifyNoMoreInteractions;
 import static org.mockito.Mockito.when;
+import static org.testng.Assert.assertNull;
 
 import android.content.Context;
+import android.content.ContextWrapper;
 import android.content.pm.UserInfo;
 import android.hardware.rebootescrow.IRebootEscrow;
 import android.os.RemoteException;
@@ -49,6 +55,7 @@
 import org.junit.Before;
 import org.junit.Test;
 import org.junit.runner.RunWith;
+import org.mockito.ArgumentCaptor;
 
 import java.io.File;
 import java.util.ArrayList;
@@ -76,16 +83,26 @@
 
     LockSettingsStorageTestable mStorage;
 
+    private MockableRebootEscrowInjected mInjected;
     private RebootEscrowManager mService;
 
+    public interface MockableRebootEscrowInjected {
+        int getBootCount();
+
+        void reportMetric(boolean success);
+    }
+
     static class MockInjector extends RebootEscrowManager.Injector {
         private final IRebootEscrow mRebootEscrow;
         private final UserManager mUserManager;
+        private final MockableRebootEscrowInjected mInjected;
 
-        MockInjector(Context context, UserManager userManager, IRebootEscrow rebootEscrow) {
+        MockInjector(Context context, UserManager userManager, IRebootEscrow rebootEscrow,
+                MockableRebootEscrowInjected injected) {
             super(context);
             mRebootEscrow = rebootEscrow;
             mUserManager = userManager;
+            mInjected = injected;
         }
 
         @Override
@@ -97,11 +114,21 @@
         public IRebootEscrow getRebootEscrow() {
             return mRebootEscrow;
         }
+
+        @Override
+        public int getBootCount() {
+            return mInjected.getBootCount();
+        }
+
+        @Override
+        public void reportMetric(boolean success) {
+            mInjected.reportMetric(success);
+        }
     }
 
     @Before
     public void setUp_baseServices() throws Exception {
-        mContext = mock(Context.class);
+        mContext = new ContextWrapper(InstrumentationRegistry.getContext());
         mUserManager = mock(UserManager.class);
         mCallbacks = mock(RebootEscrowManager.Callbacks.class);
         mRebootEscrow = mock(IRebootEscrow.class);
@@ -119,8 +146,9 @@
         when(mCallbacks.isUserSecure(WORK_PROFILE_USER_ID)).thenReturn(true);
         when(mCallbacks.isUserSecure(NONSECURE_SECONDARY_USER_ID)).thenReturn(false);
         when(mCallbacks.isUserSecure(SECURE_SECONDARY_USER_ID)).thenReturn(true);
-        mService = new RebootEscrowManager(new MockInjector(mContext, mUserManager, mRebootEscrow),
-                mCallbacks, mStorage);
+        mInjected = mock(MockableRebootEscrowInjected.class);
+        mService = new RebootEscrowManager(new MockInjector(mContext, mUserManager, mRebootEscrow,
+                mInjected), mCallbacks, mStorage);
     }
 
     @Test
@@ -160,7 +188,11 @@
         verify(mockListener).onPreparedForReboot(eq(true));
         verify(mRebootEscrow, never()).storeKey(any());
 
+        assertNull(
+                mStorage.getString(RebootEscrowManager.REBOOT_ESCROW_ARMED_KEY, null, USER_SYSTEM));
         assertTrue(mService.armRebootEscrowIfNeeded());
+        assertNotNull(
+                mStorage.getString(RebootEscrowManager.REBOOT_ESCROW_ARMED_KEY, null, USER_SYSTEM));
         verify(mRebootEscrow).storeKey(any());
 
         assertTrue(mStorage.hasRebootEscrow(PRIMARY_USER_ID));
@@ -180,7 +212,15 @@
                 FAKE_AUTH_TOKEN);
         verify(mRebootEscrow, never()).storeKey(any());
 
+        assertTrue(mStorage.hasRebootEscrow(PRIMARY_USER_ID));
+        assertTrue(mStorage.hasRebootEscrow(SECURE_SECONDARY_USER_ID));
+        assertFalse(mStorage.hasRebootEscrow(NONSECURE_SECONDARY_USER_ID));
+
+        assertNull(
+                mStorage.getString(RebootEscrowManager.REBOOT_ESCROW_ARMED_KEY, null, USER_SYSTEM));
         assertTrue(mService.armRebootEscrowIfNeeded());
+        assertNotNull(
+                mStorage.getString(RebootEscrowManager.REBOOT_ESCROW_ARMED_KEY, null, USER_SYSTEM));
         verify(mRebootEscrow, times(1)).storeKey(any());
 
         assertTrue(mStorage.hasRebootEscrow(PRIMARY_USER_ID));
@@ -200,4 +240,105 @@
         assertFalse(mService.armRebootEscrowIfNeeded());
         verifyNoMoreInteractions(mRebootEscrow);
     }
+
+    @Test
+    public void loadRebootEscrowDataIfAvailable_NothingAvailable_Success() throws Exception {
+        mService.loadRebootEscrowDataIfAvailable();
+    }
+
+    @Test
+    public void loadRebootEscrowDataIfAvailable_Success() throws Exception {
+        when(mInjected.getBootCount()).thenReturn(0);
+
+        RebootEscrowListener mockListener = mock(RebootEscrowListener.class);
+        mService.setRebootEscrowListener(mockListener);
+        mService.prepareRebootEscrow();
+
+        clearInvocations(mRebootEscrow);
+        mService.callToRebootEscrowIfNeeded(PRIMARY_USER_ID, FAKE_SP_VERSION, FAKE_AUTH_TOKEN);
+        verify(mockListener).onPreparedForReboot(eq(true));
+
+        verify(mRebootEscrow, never()).storeKey(any());
+
+        ArgumentCaptor<byte[]> keyByteCaptor = ArgumentCaptor.forClass(byte[].class);
+        assertTrue(mService.armRebootEscrowIfNeeded());
+        verify(mRebootEscrow).storeKey(keyByteCaptor.capture());
+
+        assertTrue(mStorage.hasRebootEscrow(PRIMARY_USER_ID));
+        assertFalse(mStorage.hasRebootEscrow(NONSECURE_SECONDARY_USER_ID));
+
+        // pretend reboot happens here
+
+        when(mInjected.getBootCount()).thenReturn(1);
+        ArgumentCaptor<Boolean> metricsSuccessCaptor = ArgumentCaptor.forClass(Boolean.class);
+        doNothing().when(mInjected).reportMetric(metricsSuccessCaptor.capture());
+        when(mRebootEscrow.retrieveKey()).thenAnswer(invocation -> keyByteCaptor.getValue());
+
+        mService.loadRebootEscrowDataIfAvailable();
+        verify(mRebootEscrow).retrieveKey();
+        assertTrue(metricsSuccessCaptor.getValue());
+    }
+
+    @Test
+    public void loadRebootEscrowDataIfAvailable_TooManyBootsInBetween_NoMetrics() throws Exception {
+        when(mInjected.getBootCount()).thenReturn(0);
+
+        RebootEscrowListener mockListener = mock(RebootEscrowListener.class);
+        mService.setRebootEscrowListener(mockListener);
+        mService.prepareRebootEscrow();
+
+        clearInvocations(mRebootEscrow);
+        mService.callToRebootEscrowIfNeeded(PRIMARY_USER_ID, FAKE_SP_VERSION, FAKE_AUTH_TOKEN);
+        verify(mockListener).onPreparedForReboot(eq(true));
+
+        verify(mRebootEscrow, never()).storeKey(any());
+
+        ArgumentCaptor<byte[]> keyByteCaptor = ArgumentCaptor.forClass(byte[].class);
+        assertTrue(mService.armRebootEscrowIfNeeded());
+        verify(mRebootEscrow).storeKey(keyByteCaptor.capture());
+
+        assertTrue(mStorage.hasRebootEscrow(PRIMARY_USER_ID));
+        assertFalse(mStorage.hasRebootEscrow(NONSECURE_SECONDARY_USER_ID));
+
+        // pretend reboot happens here
+
+        when(mInjected.getBootCount()).thenReturn(10);
+        when(mRebootEscrow.retrieveKey()).thenAnswer(invocation -> keyByteCaptor.getValue());
+
+        mService.loadRebootEscrowDataIfAvailable();
+        verify(mRebootEscrow).retrieveKey();
+        verify(mInjected, never()).reportMetric(anyBoolean());
+    }
+
+
+    @Test
+    public void loadRebootEscrowDataIfAvailable_RestoreUnsuccessful_Failure() throws Exception {
+        when(mInjected.getBootCount()).thenReturn(0);
+
+        RebootEscrowListener mockListener = mock(RebootEscrowListener.class);
+        mService.setRebootEscrowListener(mockListener);
+        mService.prepareRebootEscrow();
+
+        clearInvocations(mRebootEscrow);
+        mService.callToRebootEscrowIfNeeded(PRIMARY_USER_ID, FAKE_SP_VERSION, FAKE_AUTH_TOKEN);
+        verify(mockListener).onPreparedForReboot(eq(true));
+
+        verify(mRebootEscrow, never()).storeKey(any());
+
+        assertTrue(mService.armRebootEscrowIfNeeded());
+        verify(mRebootEscrow).storeKey(any());
+
+        assertTrue(mStorage.hasRebootEscrow(PRIMARY_USER_ID));
+        assertFalse(mStorage.hasRebootEscrow(NONSECURE_SECONDARY_USER_ID));
+
+        // pretend reboot happens here.
+
+        when(mInjected.getBootCount()).thenReturn(1);
+        ArgumentCaptor<Boolean> metricsSuccessCaptor = ArgumentCaptor.forClass(Boolean.class);
+        doNothing().when(mInjected).reportMetric(metricsSuccessCaptor.capture());
+        when(mRebootEscrow.retrieveKey()).thenAnswer(invocation -> new byte[32]);
+        mService.loadRebootEscrowDataIfAvailable();
+        verify(mRebootEscrow).retrieveKey();
+        assertFalse(metricsSuccessCaptor.getValue());
+    }
 }
diff --git a/services/tests/servicestests/src/com/android/server/om/OverlayActorEnforcerTests.kt b/services/tests/servicestests/src/com/android/server/om/OverlayActorEnforcerTests.kt
index 233e16c..e08eea2 100644
--- a/services/tests/servicestests/src/com/android/server/om/OverlayActorEnforcerTests.kt
+++ b/services/tests/servicestests/src/com/android/server/om/OverlayActorEnforcerTests.kt
@@ -24,6 +24,7 @@
 import org.junit.Rule
 import org.junit.Test
 import org.junit.rules.ExpectedException
+import java.lang.UnsupportedOperationException
 
 class OverlayActorEnforcerTests {
     companion object {
@@ -159,7 +160,7 @@
         private val hasPermission: Boolean = false,
         private val overlayableInfo: OverlayableInfo? = null,
         private vararg val packageNames: String = arrayOf("com.test.actor.one")
-    ) : OverlayActorEnforcer.VerifyCallback {
+    ) : OverlayableInfoCallback {
 
         override fun getNamedActors() = if (isActor) {
             mapOf(NAMESPACE to mapOf(ACTOR_NAME to ACTOR_PKG_NAME))
@@ -169,7 +170,7 @@
 
         override fun getOverlayableForTarget(
             packageName: String,
-            targetOverlayableName: String?,
+            targetOverlayableName: String,
             userId: Int
         ) = overlayableInfo
 
@@ -193,5 +194,9 @@
                 throw SecurityException()
             }
         }
+
+        override fun signaturesMatching(pkgName1: String, pkgName2: String, userId: Int): Boolean {
+            throw UnsupportedOperationException()
+        }
     }
 }
diff --git a/services/tests/servicestests/src/com/android/server/om/OverlayManagerServiceImplTests.java b/services/tests/servicestests/src/com/android/server/om/OverlayManagerServiceImplTests.java
index a428a97..cd73432 100644
--- a/services/tests/servicestests/src/com/android/server/om/OverlayManagerServiceImplTests.java
+++ b/services/tests/servicestests/src/com/android/server/om/OverlayManagerServiceImplTests.java
@@ -24,30 +24,16 @@
 import static org.junit.Assert.assertNotNull;
 import static org.junit.Assert.assertNull;
 import static org.junit.Assert.assertTrue;
-import static org.mockito.ArgumentMatchers.any;
-import static org.mockito.Mockito.mock;
-import static org.mockito.Mockito.when;
 
-import android.annotation.NonNull;
 import android.content.om.OverlayInfo;
-import android.content.pm.ApplicationInfo;
-import android.content.pm.PackageInfo;
-import android.util.ArraySet;
 
 import androidx.test.runner.AndroidJUnit4;
 
-import com.android.internal.content.om.OverlayConfig;
-
-import org.junit.Before;
 import org.junit.Test;
 import org.junit.runner.RunWith;
 
-import java.util.ArrayList;
-import java.util.Arrays;
-import java.util.Iterator;
 import java.util.List;
 import java.util.Map;
-import java.util.Set;
 
 @RunWith(AndroidJUnit4.class)
 public class OverlayManagerServiceImplTests extends OverlayManagerServiceImplTestsBase {
diff --git a/services/tests/servicestests/src/com/android/server/om/OverlayManagerServiceImplTestsBase.java b/services/tests/servicestests/src/com/android/server/om/OverlayManagerServiceImplTestsBase.java
index a753aac..820e61c 100644
--- a/services/tests/servicestests/src/com/android/server/om/OverlayManagerServiceImplTestsBase.java
+++ b/services/tests/servicestests/src/com/android/server/om/OverlayManagerServiceImplTestsBase.java
@@ -23,10 +23,13 @@
 import android.annotation.NonNull;
 import android.content.om.OverlayInfo;
 import android.content.om.OverlayInfo.State;
+import android.content.om.OverlayableInfo;
 import android.content.pm.ApplicationInfo;
 import android.content.pm.PackageInfo;
 import android.util.ArraySet;
 
+import androidx.annotation.Nullable;
+
 import com.android.internal.content.om.OverlayConfig;
 
 import org.junit.Before;
@@ -35,6 +38,7 @@
 import java.util.Arrays;
 import java.util.Iterator;
 import java.util.List;
+import java.util.Map;
 import java.util.Set;
 import java.util.stream.Collectors;
 
@@ -281,8 +285,8 @@
         }
     }
 
-    static final class DummyPackageManagerHelper implements
-            OverlayManagerServiceImpl.PackageManagerHelper {
+    static final class DummyPackageManagerHelper implements PackageManagerHelper,
+            OverlayableInfoCallback {
         private final DummyDeviceState mState;
 
         private DummyPackageManagerHelper(DummyDeviceState state) {
@@ -320,6 +324,35 @@
                     .map(p -> getPackageInfo(p.packageName, p.userId))
                     .collect(Collectors.toList());
         }
+
+        @Nullable
+        @Override
+        public OverlayableInfo getOverlayableForTarget(@NonNull String packageName,
+                @NonNull String targetOverlayableName, int userId) {
+            throw new UnsupportedOperationException();
+        }
+
+        @Nullable
+        @Override
+        public String[] getPackagesForUid(int uid) {
+            throw new UnsupportedOperationException();
+        }
+
+        @NonNull
+        @Override
+        public Map<String, Map<String, String>> getNamedActors() {
+            throw new UnsupportedOperationException();
+        }
+
+        @Override
+        public boolean doesTargetDefineOverlayable(String targetPackageName, int userId) {
+            throw new UnsupportedOperationException();
+        }
+
+        @Override
+        public void enforcePermission(String permission, String message) throws SecurityException {
+            throw new UnsupportedOperationException();
+        }
     }
 
     static class DummyIdmapManager extends IdmapManager {
diff --git a/services/tests/servicestests/src/com/android/server/people/data/ConversationStoreTest.java b/services/tests/servicestests/src/com/android/server/people/data/ConversationStoreTest.java
index d138700..4e63237 100644
--- a/services/tests/servicestests/src/com/android/server/people/data/ConversationStoreTest.java
+++ b/services/tests/servicestests/src/com/android/server/people/data/ConversationStoreTest.java
@@ -284,6 +284,30 @@
         assertEquals(in2, out2);
     }
 
+    @Test
+    public void testBackupAndRestore() {
+        ConversationInfo in1 = buildConversationInfo(SHORTCUT_ID, LOCUS_ID, CONTACT_URI,
+                PHONE_NUMBER, NOTIFICATION_CHANNEL_ID);
+        ConversationInfo in2 = buildConversationInfo(SHORTCUT_ID_2, LOCUS_ID_2, CONTACT_URI_2,
+                PHONE_NUMBER_2, NOTIFICATION_CHANNEL_ID_2);
+        mConversationStore.addOrUpdate(in1);
+        mConversationStore.addOrUpdate(in2);
+
+        byte[] backupPayload = mConversationStore.getBackupPayload();
+        assertNotNull(backupPayload);
+
+        ConversationStore conversationStore = new ConversationStore(mFile,
+                mMockScheduledExecutorService);
+        ConversationInfo out1 = conversationStore.getConversation(SHORTCUT_ID);
+        assertNull(out1);
+
+        conversationStore.restore(backupPayload);
+        out1 = conversationStore.getConversation(SHORTCUT_ID);
+        ConversationInfo out2 = conversationStore.getConversation(SHORTCUT_ID_2);
+        assertEquals(in1, out1);
+        assertEquals(in2, out2);
+    }
+
     private void resetConversationStore() {
         mFile.mkdir();
         mMockScheduledExecutorService = new MockScheduledExecutorService();
diff --git a/services/tests/servicestests/src/com/android/server/people/data/DataManagerTest.java b/services/tests/servicestests/src/com/android/server/people/data/DataManagerTest.java
index f0b7d20..e57df24 100644
--- a/services/tests/servicestests/src/com/android/server/people/data/DataManagerTest.java
+++ b/services/tests/servicestests/src/com/android/server/people/data/DataManagerTest.java
@@ -653,6 +653,33 @@
         assertTrue(activeTimeSlots.isEmpty());
     }
 
+    @Test
+    public void testBackupAndRestoration()
+            throws IntentFilter.MalformedMimeTypeException {
+        mDataManager.onUserUnlocked(USER_ID_PRIMARY);
+        ShortcutInfo shortcut = buildShortcutInfo(TEST_PKG_NAME, USER_ID_PRIMARY, TEST_SHORTCUT_ID,
+                null);
+        AppTarget appTarget = new AppTarget.Builder(new AppTargetId(TEST_SHORTCUT_ID), shortcut)
+                .build();
+        AppTargetEvent appTargetEvent =
+                new AppTargetEvent.Builder(appTarget, AppTargetEvent.ACTION_LAUNCH)
+                        .setLaunchLocation(ChooserActivity.LAUNCH_LOCATON_DIRECT_SHARE)
+                        .build();
+        IntentFilter intentFilter = new IntentFilter(Intent.ACTION_SEND, "image/jpg");
+
+        mDataManager.reportShareTargetEvent(appTargetEvent, intentFilter);
+        byte[] payload = mDataManager.getBackupPayload(USER_ID_PRIMARY);
+
+        DataManager dataManager = new DataManager(mContext, mInjector);
+        dataManager.onUserUnlocked(USER_ID_PRIMARY);
+        dataManager.restore(USER_ID_PRIMARY, payload);
+        ConversationInfo conversationInfo = dataManager.getPackage(TEST_PKG_NAME, USER_ID_PRIMARY)
+                .getConversationStore()
+                .getConversation(TEST_SHORTCUT_ID);
+        assertNotNull(conversationInfo);
+        assertEquals(conversationInfo.getShortcutId(), TEST_SHORTCUT_ID);
+    }
+
     private static <T> void addLocalServiceMock(Class<T> clazz, T mock) {
         LocalServices.removeServiceForTest(clazz);
         LocalServices.addService(clazz, mock);
diff --git a/services/tests/servicestests/src/com/android/server/soundtrigger_middleware/SoundTriggerMiddlewareImplTest.java b/services/tests/servicestests/src/com/android/server/soundtrigger_middleware/SoundTriggerMiddlewareImplTest.java
index c56034a..06b5fe4 100644
--- a/services/tests/servicestests/src/com/android/server/soundtrigger_middleware/SoundTriggerMiddlewareImplTest.java
+++ b/services/tests/servicestests/src/com/android/server/soundtrigger_middleware/SoundTriggerMiddlewareImplTest.java
@@ -60,6 +60,8 @@
 import android.os.IHwBinder;
 import android.os.IHwInterface;
 import android.os.RemoteException;
+import android.os.SharedMemory;
+import android.system.ErrnoException;
 import android.util.Pair;
 
 import org.junit.Before;
@@ -71,6 +73,9 @@
 import org.mockito.Mockito;
 import org.mockito.stubbing.Answer;
 
+import java.io.FileDescriptor;
+import java.nio.ByteBuffer;
+
 @RunWith(Parameterized.class)
 public class SoundTriggerMiddlewareImplTest {
     private static final String TAG = "SoundTriggerMiddlewareImplTest";
@@ -104,12 +109,25 @@
         return createSoundModel(SoundModelType.GENERIC);
     }
 
+    private static FileDescriptor byteArrayToFileDescriptor(byte[] data) {
+        try {
+            SharedMemory shmem = SharedMemory.create("", data.length);
+            ByteBuffer buffer = shmem.mapReadWrite();
+            buffer.put(data);
+            return shmem.getFileDescriptor();
+        } catch (ErrnoException e) {
+            throw new RuntimeException(e);
+        }
+    }
+
     private static SoundModel createSoundModel(int type) {
         SoundModel model = new SoundModel();
         model.type = type;
         model.uuid = "12345678-2345-3456-4567-abcdef987654";
         model.vendorUuid = "87654321-5432-6543-7654-456789fedcba";
-        model.data = new byte[]{91, 92, 93, 94, 95};
+        byte[] data = new byte[]{91, 92, 93, 94, 95};
+        model.data = byteArrayToFileDescriptor(data);
+        model.dataSize = data.length;
         return model;
     }
 
diff --git a/services/tests/uiservicestests/AndroidManifest.xml b/services/tests/uiservicestests/AndroidManifest.xml
index dab0a5f..767857b 100644
--- a/services/tests/uiservicestests/AndroidManifest.xml
+++ b/services/tests/uiservicestests/AndroidManifest.xml
@@ -23,7 +23,6 @@
     <uses-permission android:name="android.permission.MANAGE_USERS" />
     <uses-permission android:name="android.permission.WRITE_SECURE_SETTINGS" />
     <uses-permission android:name="android.permission.ACCESS_NOTIFICATIONS" />
-    <uses-permission android:name="android.permission.READ_CONTACTS" />
     <uses-permission android:name="android.permission.STATUS_BAR_SERVICE" />
     <uses-permission android:name="android.permission.ACCESS_VOICE_INTERACTION_SERVICE" />
     <uses-permission android:name="android.permission.DEVICE_POWER" />
diff --git a/services/tests/uiservicestests/src/com/android/internal/logging/InstanceIdSequenceFake.java b/services/tests/uiservicestests/src/com/android/internal/logging/InstanceIdSequenceFake.java
index 1629ef0..6e7df05 100644
--- a/services/tests/uiservicestests/src/com/android/internal/logging/InstanceIdSequenceFake.java
+++ b/services/tests/uiservicestests/src/com/android/internal/logging/InstanceIdSequenceFake.java
@@ -17,7 +17,7 @@
 package com.android.internal.logging;
 
 /**
- * A fake implementation of InstanceIdSequence that returns 0, 1, 2, ...
+ * A fake implementation of InstanceIdSequence that returns 1, 2, ...
  */
 public class InstanceIdSequenceFake extends InstanceIdSequence {
 
@@ -25,13 +25,13 @@
         super(instanceIdMax);
     }
 
-    private int mNextId = 0;
+    private int mNextId = 1;
 
     @Override
     public InstanceId newInstanceId() {
         synchronized (this) {
             if (mNextId >= mInstanceIdMax) {
-                mNextId = 0;
+                mNextId = 1;
             }
             return newInstanceIdInternal(mNextId++);
         }
diff --git a/services/tests/uiservicestests/src/com/android/server/UiModeManagerServiceTest.java b/services/tests/uiservicestests/src/com/android/server/UiModeManagerServiceTest.java
index 22046a5..6a707eb 100644
--- a/services/tests/uiservicestests/src/com/android/server/UiModeManagerServiceTest.java
+++ b/services/tests/uiservicestests/src/com/android/server/UiModeManagerServiceTest.java
@@ -28,6 +28,8 @@
 import android.content.res.Resources;
 import android.os.Handler;
 import android.os.PowerManager;
+import android.os.PowerManagerInternal;
+import android.os.PowerSaveState;
 import android.os.RemoteException;
 import android.testing.AndroidTestingRunner;
 import android.testing.TestableLooper;
@@ -42,6 +44,7 @@
 import java.time.LocalDateTime;
 import java.time.LocalTime;
 import java.time.ZoneId;
+import java.util.function.Consumer;
 
 import static android.app.UiModeManager.MODE_NIGHT_AUTO;
 import static android.app.UiModeManager.MODE_NIGHT_CUSTOM;
@@ -79,29 +82,34 @@
     @Mock
     private Resources mResources;
     @Mock
-    TwilightManager mTwilightManager;
+    private TwilightManager mTwilightManager;
     @Mock
-    PowerManager.WakeLock mWakeLock;
+    private PowerManager.WakeLock mWakeLock;
     @Mock
-    AlarmManager mAlarmManager;
+    private AlarmManager mAlarmManager;
     @Mock
-    PowerManager mPowerManager;
+    private PowerManager mPowerManager;
     @Mock
-    TwilightState mTwilightState;
+    private TwilightState mTwilightState;
+    @Mock
+    PowerManagerInternal mLocalPowerManager;
 
     private BroadcastReceiver mScreenOffCallback;
     private BroadcastReceiver mTimeChangedCallback;
     private AlarmManager.OnAlarmListener mCustomListener;
+    private Consumer<PowerSaveState> mPowerSaveConsumer;
 
     @Before
     public void setUp() {
         initMocks(this);
-        mUiManagerService = new UiModeManagerService(mContext,
-                mWindowManager, mAlarmManager, mPowerManager,
-                mWakeLock, mTwilightManager, true);
-        mService = mUiManagerService.getService();
         when(mContext.checkCallingOrSelfPermission(anyString()))
                 .thenReturn(PackageManager.PERMISSION_GRANTED);
+        doAnswer(inv -> {
+            mPowerSaveConsumer = (Consumer<PowerSaveState>) inv.getArgument(1);
+            return null;
+        }).when(mLocalPowerManager).registerLowPowerModeObserver(anyInt(), any());
+        when(mLocalPowerManager.getLowPowerState(anyInt()))
+                .thenReturn(new PowerSaveState.Builder().setBatterySaverEnabled(false).build());
         when(mContext.getResources()).thenReturn(mResources);
         when(mContext.getContentResolver()).thenReturn(mContentResolver);
         when(mPowerManager.isInteractive()).thenReturn(true);
@@ -127,6 +135,14 @@
             mCustomListener = () -> {};
             return null;
         }).when(mAlarmManager).cancel(eq(mCustomListener));
+
+        mUiManagerService = new UiModeManagerService(mContext,
+                mWindowManager, mAlarmManager, mPowerManager,
+                mWakeLock, mTwilightManager, mLocalPowerManager, true);
+        try {
+            mUiManagerService.onBootPhase(SystemService.PHASE_SYSTEM_SERVICES_READY);
+        } catch (SecurityException e) {/* ignore for permission denial */}
+        mService = mUiManagerService.getService();
     }
 
     @Test
@@ -151,6 +167,22 @@
     }
 
     @Test
+    public void autoNightModeSwitch_batterySaverOn() throws RemoteException {
+        mService.setNightMode(MODE_NIGHT_NO);
+        when(mTwilightState.isNight()).thenReturn(false);
+        mService.setNightMode(MODE_NIGHT_AUTO);
+
+        // night NO
+        assertFalse(isNightModeActivated());
+
+        mPowerSaveConsumer.accept(
+                new PowerSaveState.Builder().setBatterySaverEnabled(true).build());
+
+        // night YES
+        assertTrue(isNightModeActivated());
+    }
+
+    @Test
     public void setAutoMode_clearCache() throws RemoteException {
         try {
             mService.setNightMode(MODE_NIGHT_AUTO);
diff --git a/services/tests/uiservicestests/src/com/android/server/notification/BuzzBeepBlinkTest.java b/services/tests/uiservicestests/src/com/android/server/notification/BuzzBeepBlinkTest.java
index f029bc8..afd10dd 100644
--- a/services/tests/uiservicestests/src/com/android/server/notification/BuzzBeepBlinkTest.java
+++ b/services/tests/uiservicestests/src/com/android/server/notification/BuzzBeepBlinkTest.java
@@ -846,6 +846,18 @@
     }
 
     @Test
+    public void testPostSilently() throws Exception {
+        NotificationRecord r = getBuzzyNotification();
+        r.setPostSilently(true);
+
+        mService.buzzBeepBlinkLocked(r);
+
+        verifyNeverBeep();
+        assertFalse(r.isInterruptive());
+        assertEquals(-1, r.getLastAudiblyAlertedMs());
+    }
+
+    @Test
     public void testGroupAlertSummarySilenceChild() throws Exception {
         NotificationRecord child = getBeepyNotificationRecord("a", GROUP_ALERT_SUMMARY);
 
diff --git a/services/tests/uiservicestests/src/com/android/server/notification/NotificationHistoryDatabaseTest.java b/services/tests/uiservicestests/src/com/android/server/notification/NotificationHistoryDatabaseTest.java
index 99b4fd9..b7bcbfb 100644
--- a/services/tests/uiservicestests/src/com/android/server/notification/NotificationHistoryDatabaseTest.java
+++ b/services/tests/uiservicestests/src/com/android/server/notification/NotificationHistoryDatabaseTest.java
@@ -64,7 +64,6 @@
     Context mContext;
     @Mock
     AlarmManager mAlarmManager;
-    TestFileAttrProvider mFileAttrProvider;
 
     NotificationHistoryDatabase mDataBase;
 
@@ -103,11 +102,9 @@
         when(mContext.getUser()).thenReturn(getContext().getUser());
         when(mContext.getPackageName()).thenReturn(getContext().getPackageName());
 
-        mFileAttrProvider = new TestFileAttrProvider();
         mRootDir = new File(mContext.getFilesDir(), "NotificationHistoryDatabaseTest");
 
-        mDataBase = new NotificationHistoryDatabase(
-                mContext, mFileWriteHandler, mRootDir, mFileAttrProvider);
+        mDataBase = new NotificationHistoryDatabase(mContext, mFileWriteHandler, mRootDir);
         mDataBase.init();
     }
 
@@ -127,7 +124,7 @@
         // add 5 files with a creation date of "today"
         for (long i = cal.getTimeInMillis(); i >= 5; i--) {
             File file = mock(File.class);
-            mFileAttrProvider.creationDates.put(file, i);
+            when(file.getName()).thenReturn(String.valueOf(i));
             AtomicFile af = new AtomicFile(file);
             expectedFiles.add(af);
             mDataBase.mHistoryFiles.addLast(af);
@@ -137,7 +134,7 @@
         // Add 5 more files more than retainDays old
         for (int i = 5; i >= 0; i--) {
             File file = mock(File.class);
-            mFileAttrProvider.creationDates.put(file, cal.getTimeInMillis() - i);
+            when(file.getName()).thenReturn(String.valueOf(cal.getTimeInMillis() - i));
             AtomicFile af = new AtomicFile(file);
             mDataBase.mHistoryFiles.addLast(af);
         }
@@ -331,13 +328,4 @@
         verify(nh).removeConversationFromWrite("pkg", "convo");
         verify(af, never()).startWrite();
     }
-
-    private class TestFileAttrProvider implements NotificationHistoryDatabase.FileAttrProvider {
-        public Map<File, Long> creationDates = new HashMap<>();
-
-        @Override
-        public long getCreationTime(File file) {
-            return creationDates.get(file);
-        }
-    }
 }
diff --git a/services/tests/uiservicestests/src/com/android/server/notification/NotificationListenerServiceTest.java b/services/tests/uiservicestests/src/com/android/server/notification/NotificationListenerServiceTest.java
index da0e03d..dc8d010 100644
--- a/services/tests/uiservicestests/src/com/android/server/notification/NotificationListenerServiceTest.java
+++ b/services/tests/uiservicestests/src/com/android/server/notification/NotificationListenerServiceTest.java
@@ -35,9 +35,12 @@
 import android.app.Notification;
 import android.app.NotificationChannel;
 import android.app.PendingIntent;
+import android.app.Person;
+import android.content.ComponentName;
 import android.content.Context;
 import android.content.Intent;
 import android.content.pm.ApplicationInfo;
+import android.content.pm.ShortcutInfo;
 import android.graphics.Bitmap;
 import android.graphics.drawable.Icon;
 import android.os.Binder;
@@ -118,6 +121,7 @@
             assertEquals(canBubble(i), ranking.canBubble());
             assertEquals(visuallyInterruptive(i), ranking.visuallyInterruptive());
             assertEquals(isConversation(i), ranking.isConversation());
+            assertEquals(getShortcutInfo(i).getId(), ranking.getShortcutInfo().getId());
         }
     }
 
@@ -186,7 +190,8 @@
                 (ArrayList) tweak.getSmartReplies(),
                 tweak.canBubble(),
                 tweak.visuallyInterruptive(),
-                tweak.isConversation()
+                tweak.isConversation(),
+                tweak.getShortcutInfo()
         );
         assertNotEquals(nru, nru2);
     }
@@ -264,7 +269,8 @@
                     getSmartReplies(key, i),
                     canBubble(i),
                     visuallyInterruptive(i),
-                    isConversation(i)
+                    isConversation(i),
+                    getShortcutInfo(i)
             );
             rankings[i] = ranking;
         }
@@ -377,6 +383,17 @@
         return index % 4 == 0;
     }
 
+    private ShortcutInfo getShortcutInfo(int index) {
+        ShortcutInfo si = new ShortcutInfo(
+                index, String.valueOf(index), "packageName", new ComponentName("1", "1"), null,
+                "title", 0, "titleResName", "text", 0, "textResName",
+                "disabledMessage", 0, "disabledMessageResName",
+                null, null, 0, null, 0, 0,
+                0, "iconResName", "bitmapPath", 0,
+                null, null);
+        return si;
+    }
+
     private void assertActionsEqual(
             List<Notification.Action> expecteds, List<Notification.Action> actuals) {
         assertEquals(expecteds.size(), actuals.size());
@@ -411,6 +428,7 @@
         assertEquals(comment, a.getSmartReplies(), b.getSmartReplies());
         assertEquals(comment, a.canBubble(), b.canBubble());
         assertEquals(comment, a.isConversation(), b.isConversation());
+        assertEquals(comment, a.getShortcutInfo().getId(), b.getShortcutInfo().getId());
         assertActionsEqual(a.getSmartActions(), b.getSmartActions());
     }
 
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 d0283f7..b6cdbfb 100755
--- a/services/tests/uiservicestests/src/com/android/server/notification/NotificationManagerServiceTest.java
+++ b/services/tests/uiservicestests/src/com/android/server/notification/NotificationManagerServiceTest.java
@@ -153,7 +153,6 @@
 import androidx.annotation.Nullable;
 import androidx.test.InstrumentationRegistry;
 
-import com.android.internal.R;
 import com.android.internal.config.sysui.SystemUiDeviceConfigFlags;
 import com.android.internal.logging.InstanceIdSequence;
 import com.android.internal.logging.InstanceIdSequenceFake;
@@ -360,7 +359,7 @@
     @Before
     public void setUp() throws Exception {
         // Shell permisssions will override permissions of our app, so add all necessary permissions
-        // fo this test here:
+        // for this test here:
         InstrumentationRegistry.getInstrumentation().getUiAutomation().adoptShellPermissionIdentity(
                 "android.permission.WRITE_DEVICE_CONFIG",
                 "android.permission.READ_DEVICE_CONFIG",
@@ -1164,7 +1163,7 @@
         assertEquals(PKG, call.r.getSbn().getPackageName());
         assertEquals(0, call.r.getSbn().getId());
         assertEquals(tag, call.r.getSbn().getTag());
-        assertEquals(0, call.getInstanceId());  // Fake instance IDs are assigned in order
+        assertEquals(1, call.getInstanceId());  // Fake instance IDs are assigned in order
     }
 
     @Test
@@ -1186,14 +1185,14 @@
         assertEquals(
                 NotificationRecordLogger.NotificationReportedEvent.NOTIFICATION_POSTED,
                 mNotificationRecordLogger.get(0).event);
-        assertEquals(0, mNotificationRecordLogger.get(0).getInstanceId());
+        assertEquals(1, mNotificationRecordLogger.get(0).getInstanceId());
 
         assertTrue(mNotificationRecordLogger.get(1).shouldLogReported);
         assertEquals(
                 NotificationRecordLogger.NotificationReportedEvent.NOTIFICATION_UPDATED,
                 mNotificationRecordLogger.get(1).event);
         // Instance ID doesn't change on update of an active notification
-        assertEquals(0, mNotificationRecordLogger.get(1).getInstanceId());
+        assertEquals(1, mNotificationRecordLogger.get(1).getInstanceId());
     }
 
     @Test
@@ -1248,19 +1247,19 @@
                 NotificationRecordLogger.NotificationReportedEvent.NOTIFICATION_POSTED,
                 mNotificationRecordLogger.get(0).event);
         assertTrue(mNotificationRecordLogger.get(0).shouldLogReported);
-        assertEquals(0, mNotificationRecordLogger.get(0).getInstanceId());
+        assertEquals(1, mNotificationRecordLogger.get(0).getInstanceId());
 
         assertEquals(
                 NotificationRecordLogger.NotificationCancelledEvent.NOTIFICATION_CANCEL_APP_CANCEL,
                 mNotificationRecordLogger.get(1).event);
-        assertEquals(0, mNotificationRecordLogger.get(1).getInstanceId());
+        assertEquals(1, mNotificationRecordLogger.get(1).getInstanceId());
 
         assertEquals(
                 NotificationRecordLogger.NotificationReportedEvent.NOTIFICATION_POSTED,
                 mNotificationRecordLogger.get(2).event);
         assertTrue(mNotificationRecordLogger.get(2).shouldLogReported);
         // New instance ID because notification was canceled before re-post
-        assertEquals(1, mNotificationRecordLogger.get(2).getInstanceId());
+        assertEquals(2, mNotificationRecordLogger.get(2).getInstanceId());
     }
 
     @Test
@@ -3453,6 +3452,7 @@
     @Test
     public void testStats_dismissalSurface() throws Exception {
         final NotificationRecord r = generateNotificationRecord(mTestNotificationChannel);
+        r.getSbn().setInstanceId(mNotificationInstanceIdSequence.newInstanceId());
         mService.addNotification(r);
 
         final NotificationVisibility nv = NotificationVisibility.obtain(r.getKey(), 0, 1, true);
@@ -3470,7 +3470,7 @@
         assertEquals(
                 NotificationRecordLogger.NotificationCancelledEvent.NOTIFICATION_CANCEL_USER_AOD,
                 mNotificationRecordLogger.get(0).event);
-        assertEquals(0, mNotificationRecordLogger.get(0).getInstanceId());
+        assertEquals(1, mNotificationRecordLogger.get(0).getInstanceId());
     }
 
     @Test
@@ -4344,6 +4344,7 @@
         final NotificationRecord r = generateNotificationRecord(
                 mTestNotificationChannel, 1, null, true);
         r.setTextChanged(true);
+        r.getSbn().setInstanceId(mNotificationInstanceIdSequence.newInstanceId());
         mService.addNotification(r);
 
         mService.mNotificationDelegate.onNotificationVisibilityChanged(new NotificationVisibility[]
@@ -4353,7 +4354,7 @@
         assertEquals(1, mNotificationRecordLogger.getCalls().size());
         assertEquals(NotificationRecordLogger.NotificationEvent.NOTIFICATION_OPEN,
                 mNotificationRecordLogger.get(0).event);
-        assertEquals(0, mNotificationRecordLogger.get(0).getInstanceId());
+        assertEquals(1, mNotificationRecordLogger.get(0).getInstanceId());
 
         mService.mNotificationDelegate.onNotificationVisibilityChanged(
                 new NotificationVisibility[]{},
@@ -4364,7 +4365,7 @@
         assertEquals(2, mNotificationRecordLogger.getCalls().size());
         assertEquals(NotificationRecordLogger.NotificationEvent.NOTIFICATION_CLOSE,
                 mNotificationRecordLogger.get(1).event);
-        assertEquals(0, mNotificationRecordLogger.get(1).getInstanceId());
+        assertEquals(1, mNotificationRecordLogger.get(1).getInstanceId());
     }
 
     @Test
@@ -6089,7 +6090,9 @@
 
         // Pretend the shortcut exists
         List<ShortcutInfo> shortcutInfos = new ArrayList<>();
-        shortcutInfos.add(mock(ShortcutInfo.class));
+        ShortcutInfo info = mock(ShortcutInfo.class);
+        when(info.isLongLived()).thenReturn(true);
+        shortcutInfos.add(info);
         when(mLauncherApps.getShortcuts(any(), any())).thenReturn(shortcutInfos);
 
         // Test: Send the bubble notification
@@ -6116,7 +6119,8 @@
         verify(mLauncherApps, times(1)).unregisterCallback(launcherAppsCallback.getValue());
 
         // We're no longer a bubble
-        Notification notif2 = mService.getNotificationRecord(nr.getSbn().getKey()).getNotification();
+        Notification notif2 = mService.getNotificationRecord(
+                nr.getSbn().getKey()).getNotification();
         assertFalse(notif2.isBubbleNotification());
     }
 
@@ -6409,11 +6413,6 @@
         convos.add(convo2);
         when(mPreferencesHelper.getConversations(anyString(), anyInt())).thenReturn(convos);
 
-        // only one valid shortcut
-        LauncherApps.ShortcutQuery query = new LauncherApps.ShortcutQuery()
-                .setPackage(PKG_P)
-                .setQueryFlags(FLAG_MATCH_DYNAMIC | FLAG_MATCH_PINNED)
-                .setShortcutIds(Arrays.asList(channel1.getConversationId()));
         ShortcutInfo si = mock(ShortcutInfo.class);
         when(si.getShortLabel()).thenReturn("Hello");
         when(mLauncherApps.getShortcuts(any(), any())).thenReturn(Arrays.asList(si));
diff --git a/services/tests/uiservicestests/src/com/android/server/notification/NotificationRecordTest.java b/services/tests/uiservicestests/src/com/android/server/notification/NotificationRecordTest.java
index 2d4b5a7..00b9273 100644
--- a/services/tests/uiservicestests/src/com/android/server/notification/NotificationRecordTest.java
+++ b/services/tests/uiservicestests/src/com/android/server/notification/NotificationRecordTest.java
@@ -51,6 +51,7 @@
 import android.content.Context;
 import android.content.pm.ApplicationInfo;
 import android.content.pm.PackageManager;
+import android.content.pm.ShortcutInfo;
 import android.graphics.Color;
 import android.graphics.drawable.Icon;
 import android.media.AudioAttributes;
@@ -203,16 +204,13 @@
         return new StatusBarNotification(pkg, pkg, id1, tag1, uid, uid, n, mUser, null, uid);
     }
 
-    private StatusBarNotification getMessagingStyleNotification(@Nullable String shortcutId) {
+    private StatusBarNotification getMessagingStyleNotification() {
         final Builder builder = new Builder(mMockContext)
                 .setContentTitle("foo")
                 .setSmallIcon(android.R.drawable.sym_def_app_icon);
 
         Person person = new Person.Builder().setName("Bob").build();
         builder.setStyle(new Notification.MessagingStyle(person));
-        if (shortcutId != null) {
-            builder.setShortcutId(shortcutId);
-        }
 
         Notification n = builder.build();
         return new StatusBarNotification(pkg, pkg, id1, tag1, uid, uid, n, mUser, null, uid);
@@ -1122,16 +1120,18 @@
 
     @Test
     public void testIsConversation() {
-        StatusBarNotification sbn = getMessagingStyleNotification("test_shortcut_id");
+        StatusBarNotification sbn = getMessagingStyleNotification();
         NotificationRecord record = new NotificationRecord(mMockContext, sbn, channel);
+        record.setShortcutInfo(mock(ShortcutInfo.class));
 
         assertTrue(record.isConversation());
     }
 
     @Test
-    public void testIsConversation_nullShortcutId() {
-        StatusBarNotification sbn = getMessagingStyleNotification(null);
+    public void testIsConversation_nullShortcut() {
+        StatusBarNotification sbn = getMessagingStyleNotification();
         NotificationRecord record = new NotificationRecord(mMockContext, sbn, channel);
+        record.setShortcutInfo(null);
 
         assertFalse(record.isConversation());
     }
@@ -1140,25 +1140,28 @@
     public void testIsConversation_bypassShortcutFlagEnabled() {
         Settings.Global.putString(mContentResolver,
                 FeatureFlagUtils.NOTIF_CONVO_BYPASS_SHORTCUT_REQ, "true");
-        StatusBarNotification sbn = getMessagingStyleNotification(null);
+        StatusBarNotification sbn = getMessagingStyleNotification();
         NotificationRecord record = new NotificationRecord(mMockContext, sbn, channel);
+        record.setShortcutInfo(null);
 
         assertTrue(record.isConversation());
     }
 
     @Test
     public void testIsConversation_channelDemoted() {
-        StatusBarNotification sbn = getMessagingStyleNotification("test_shortcut_id");
+        StatusBarNotification sbn = getMessagingStyleNotification();
         channel.setDemoted(true);
         NotificationRecord record = new NotificationRecord(mMockContext, sbn, channel);
+        record.setShortcutInfo(mock(ShortcutInfo.class));
 
         assertFalse(record.isConversation());
     }
 
     @Test
     public void testIsConversation_withAdjustmentOverride() {
-        StatusBarNotification sbn = getMessagingStyleNotification("test_shortcut_id");
+        StatusBarNotification sbn = getMessagingStyleNotification();
         NotificationRecord record = new NotificationRecord(mMockContext, sbn, channel);
+        record.setShortcutInfo(mock(ShortcutInfo.class));
 
         Bundle bundle = new Bundle();
         bundle.putBoolean(KEY_NOT_CONVERSATION, true);
diff --git a/services/tests/uiservicestests/src/com/android/server/notification/RoleObserverTest.java b/services/tests/uiservicestests/src/com/android/server/notification/RoleObserverTest.java
index 27f72a1..e4d50c0 100644
--- a/services/tests/uiservicestests/src/com/android/server/notification/RoleObserverTest.java
+++ b/services/tests/uiservicestests/src/com/android/server/notification/RoleObserverTest.java
@@ -55,6 +55,8 @@
 import android.util.AtomicFile;
 import android.util.Pair;
 
+import androidx.test.InstrumentationRegistry;
+
 import com.android.internal.logging.InstanceIdSequence;
 import com.android.internal.logging.InstanceIdSequenceFake;
 import com.android.server.LocalServices;
@@ -65,6 +67,7 @@
 import com.android.server.uri.UriGrantsManagerInternal;
 import com.android.server.wm.WindowManagerInternal;
 
+import org.junit.After;
 import org.junit.Before;
 import org.junit.Test;
 import org.junit.runner.RunWith;
@@ -116,6 +119,10 @@
     @Before
     public void setUp() throws Exception {
         MockitoAnnotations.initMocks(this);
+        // Shell permisssions will override permissions of our app, so add all necessary permissions
+        // for this test here:
+        InstrumentationRegistry.getInstrumentation().getUiAutomation().adoptShellPermissionIdentity(
+                "android.permission.READ_CONTACTS");
 
         LocalServices.removeServiceForTest(WindowManagerInternal.class);
         LocalServices.addService(WindowManagerInternal.class, mock(WindowManagerInternal.class));
@@ -153,6 +160,12 @@
         mService.setPreferencesHelper(mPreferencesHelper);
     }
 
+    @After
+    public void tearDown() {
+        InstrumentationRegistry.getInstrumentation()
+                .getUiAutomation().dropShellPermissionIdentity();
+    }
+
     @Test
     public void testInit() throws Exception {
         List<String> dialer0 = new ArrayList<>();
diff --git a/services/tests/uiservicestests/src/com/android/server/notification/SnoozeHelperTest.java b/services/tests/uiservicestests/src/com/android/server/notification/SnoozeHelperTest.java
index 816e8e5..3deeea2 100644
--- a/services/tests/uiservicestests/src/com/android/server/notification/SnoozeHelperTest.java
+++ b/services/tests/uiservicestests/src/com/android/server/notification/SnoozeHelperTest.java
@@ -22,6 +22,7 @@
 import static junit.framework.Assert.assertNull;
 import static junit.framework.Assert.assertTrue;
 
+import static org.mockito.ArgumentMatchers.anyBoolean;
 import static org.mockito.ArgumentMatchers.eq;
 import static org.mockito.Matchers.any;
 import static org.mockito.Matchers.anyInt;
@@ -249,7 +250,7 @@
         ArgumentCaptor<Long> captor = ArgumentCaptor.forClass(Long.class);
         verify(mAm, times(1)).setExactAndAllowWhileIdle(
                 anyInt(), captor.capture(), any(PendingIntent.class));
-        long actualSnoozedUntilDuration = captor.getValue() - SystemClock.elapsedRealtime();
+        long actualSnoozedUntilDuration = captor.getValue() - System.currentTimeMillis();
         assertTrue(Math.abs(actualSnoozedUntilDuration - 1000) < 250);
         assertTrue(mSnoozeHelper.isSnoozed(
                 UserHandle.USER_SYSTEM, r.getSbn().getPackageName(), r.getKey()));
@@ -363,8 +364,8 @@
 
         mSnoozeHelper.cancel(UserHandle.USER_SYSTEM, r.getSbn().getPackageName(), "one", 1);
 
-        mSnoozeHelper.repost(r.getKey(), UserHandle.USER_SYSTEM);
-        verify(mCallback, never()).repost(UserHandle.USER_SYSTEM, r);
+        mSnoozeHelper.repost(r.getKey(), UserHandle.USER_SYSTEM, false);
+        verify(mCallback, never()).repost(UserHandle.USER_SYSTEM, r, false);
     }
 
     @Test
@@ -374,8 +375,8 @@
         NotificationRecord r2 = getNotificationRecord("pkg", 2, "one", UserHandle.ALL);
         mSnoozeHelper.snooze(r2, 1000);
         reset(mAm);
-        mSnoozeHelper.repost(r.getKey(), UserHandle.USER_SYSTEM);
-        verify(mCallback, times(1)).repost(UserHandle.USER_SYSTEM, r);
+        mSnoozeHelper.repost(r.getKey(), UserHandle.USER_SYSTEM, false);
+        verify(mCallback, times(1)).repost(UserHandle.USER_SYSTEM, r, false);
         ArgumentCaptor<PendingIntent> captor = ArgumentCaptor.forClass(PendingIntent.class);
         verify(mAm).cancel(captor.capture());
         assertEquals(r.getKey(), captor.getValue().getIntent().getStringExtra(EXTRA_KEY));
@@ -388,8 +389,8 @@
         NotificationRecord r2 = getNotificationRecord("pkg", 2, "one", UserHandle.ALL);
         mSnoozeHelper.snooze(r2, 1000);
         reset(mAm);
-        mSnoozeHelper.repost(r.getKey());
-        verify(mCallback, times(1)).repost(UserHandle.USER_SYSTEM, r);
+        mSnoozeHelper.repost(r.getKey(), false);
+        verify(mCallback, times(1)).repost(UserHandle.USER_SYSTEM, r, false);
         verify(mAm).cancel(any(PendingIntent.class));
     }
 
@@ -400,10 +401,10 @@
         r.getNotification().category = "NEW CATEGORY";
 
         mSnoozeHelper.update(UserHandle.USER_SYSTEM, r);
-        verify(mCallback, never()).repost(anyInt(), any(NotificationRecord.class));
+        verify(mCallback, never()).repost(anyInt(), any(NotificationRecord.class), anyBoolean());
 
-        mSnoozeHelper.repost(r.getKey(), UserHandle.USER_SYSTEM);
-        verify(mCallback, times(1)).repost(UserHandle.USER_SYSTEM, r);
+        mSnoozeHelper.repost(r.getKey(), UserHandle.USER_SYSTEM, false);
+        verify(mCallback, times(1)).repost(UserHandle.USER_SYSTEM, r, false);
     }
 
     @Test
@@ -420,13 +421,23 @@
         mSnoozeHelper.update(UserHandle.USER_SYSTEM, r);
 
         // verify callback is called when repost (snooze is expired)
-        verify(mCallback, never()).repost(anyInt(), any(NotificationRecord.class));
-        mSnoozeHelper.repost(r.getKey(), UserHandle.USER_SYSTEM);
-        verify(mCallback, times(1)).repost(UserHandle.USER_SYSTEM, r);
+        verify(mCallback, never()).repost(anyInt(), any(NotificationRecord.class), anyBoolean());
+        mSnoozeHelper.repost(r.getKey(), UserHandle.USER_SYSTEM, false);
+        verify(mCallback, times(1)).repost(UserHandle.USER_SYSTEM, r, false);
         assertFalse(r.isCanceled);
     }
 
     @Test
+    public void testReport_passesFlag() throws Exception {
+        // snooze a notification
+        NotificationRecord r = getNotificationRecord("pkg", 1, "one", UserHandle.SYSTEM);
+        mSnoozeHelper.snooze(r , 1000);
+
+        mSnoozeHelper.repost(r.getKey(), UserHandle.USER_SYSTEM, true);
+        verify(mCallback, times(1)).repost(UserHandle.USER_SYSTEM, r, true);
+    }
+
+    @Test
     public void testGetSnoozedBy() throws Exception {
         NotificationRecord r = getNotificationRecord("pkg", 1, "one", UserHandle.SYSTEM);
         NotificationRecord r2 = getNotificationRecord("pkg", 2, "two", UserHandle.SYSTEM);
@@ -523,7 +534,7 @@
         mSnoozeHelper.snooze(r2, 1000);
         mSnoozeHelper.repostGroupSummary("pkg", UserHandle.USER_SYSTEM, "group1");
 
-        verify(mCallback, never()).repost(UserHandle.USER_SYSTEM, r);
+        verify(mCallback, never()).repost(eq(UserHandle.USER_SYSTEM), eq(r), anyBoolean());
     }
 
     @Test
@@ -542,8 +553,8 @@
 
         mSnoozeHelper.repostGroupSummary("pkg", UserHandle.USER_SYSTEM, r.getGroupKey());
 
-        verify(mCallback, times(1)).repost(UserHandle.USER_SYSTEM, r);
-        verify(mCallback, never()).repost(UserHandle.USER_SYSTEM, r2);
+        verify(mCallback, times(1)).repost(UserHandle.USER_SYSTEM, r, false);
+        verify(mCallback, never()).repost(UserHandle.USER_SYSTEM, r2, false);
 
         assertEquals(1, mSnoozeHelper.getSnoozed().size());
         assertEquals(1, mSnoozeHelper.getSnoozed(UserHandle.USER_SYSTEM, "pkg").size());
diff --git a/services/tests/wmtests/src/com/android/server/wm/ActivityMetricsLaunchObserverTests.java b/services/tests/wmtests/src/com/android/server/wm/ActivityMetricsLaunchObserverTests.java
index 7204a81..e1ce431f 100644
--- a/services/tests/wmtests/src/com/android/server/wm/ActivityMetricsLaunchObserverTests.java
+++ b/services/tests/wmtests/src/com/android/server/wm/ActivityMetricsLaunchObserverTests.java
@@ -255,7 +255,7 @@
     }
 
     private void notifyTransitionStarting(ActivityRecord activity) {
-        final ArrayMap<ActivityRecord, Integer> reasons = new ArrayMap<>();
+        final ArrayMap<WindowContainer, Integer> reasons = new ArrayMap<>();
         reasons.put(activity, ActivityTaskManagerInternal.APP_TRANSITION_SPLASH_SCREEN);
         mActivityMetricsLogger.notifyTransitionStarting(reasons);
     }
diff --git a/services/tests/wmtests/src/com/android/server/wm/AppChangeTransitionTests.java b/services/tests/wmtests/src/com/android/server/wm/AppChangeTransitionTests.java
index 8c2b293..4cb50c7 100644
--- a/services/tests/wmtests/src/com/android/server/wm/AppChangeTransitionTests.java
+++ b/services/tests/wmtests/src/com/android/server/wm/AppChangeTransitionTests.java
@@ -103,12 +103,12 @@
         setUpOnDisplay(mDisplayContent);
 
         mTask.setWindowingMode(WINDOWING_MODE_FREEFORM);
-        assertEquals(1, mDisplayContent.mChangingApps.size());
+        assertEquals(1, mDisplayContent.mChangingContainers.size());
 
         // Verify we are in a change transition, but without a snapshot.
         // Though, the test will actually have crashed by now if a snapshot is attempted.
-        assertNull(mActivity.getThumbnail());
-        assertTrue(mActivity.isInChangeTransition());
+        assertNull(mTask.mSurfaceFreezer.mSnapshot);
+        assertTrue(mTask.isInChangeTransition());
 
         waitUntilHandlersIdle();
         mActivity.removeImmediately();
@@ -121,14 +121,14 @@
         setUpOnDisplay(mDisplayContent);
 
         mTask.setWindowingMode(WINDOWING_MODE_FREEFORM);
-        assertEquals(1, mDisplayContent.mChangingApps.size());
-        assertTrue(mActivity.isInChangeTransition());
+        assertEquals(1, mDisplayContent.mChangingContainers.size());
+        assertTrue(mTask.isInChangeTransition());
 
         // Removing the app-token from the display should clean-up the
         // the change leash.
         mDisplayContent.removeAppToken(mActivity.token);
-        assertEquals(0, mDisplayContent.mChangingApps.size());
-        assertFalse(mActivity.isInChangeTransition());
+        assertEquals(0, mDisplayContent.mChangingContainers.size());
+        assertFalse(mTask.isInChangeTransition());
 
         waitUntilHandlersIdle();
         mActivity.removeImmediately();
@@ -152,8 +152,8 @@
         assertEquals(WINDOWING_MODE_FULLSCREEN, mTask.getWindowingMode());
 
         // Make sure we're not waiting for a change animation (no leash)
-        assertFalse(mActivity.isInChangeTransition());
-        assertNull(mActivity.getThumbnail());
+        assertFalse(mTask.isInChangeTransition());
+        assertNull(mActivity.mSurfaceFreezer.mSnapshot);
 
         waitUntilHandlersIdle();
         mActivity.removeImmediately();
@@ -165,13 +165,13 @@
         setUpOnDisplay(mDisplayContent);
 
         mTask.setWindowingMode(WINDOWING_MODE_FREEFORM);
-        assertEquals(1, mDisplayContent.mChangingApps.size());
-        assertTrue(mActivity.isInChangeTransition());
+        assertEquals(1, mDisplayContent.mChangingContainers.size());
+        assertTrue(mTask.isInChangeTransition());
 
         // Changing visibility should cancel the change transition and become closing
         mActivity.setVisibility(false, false);
-        assertEquals(0, mDisplayContent.mChangingApps.size());
-        assertFalse(mActivity.isInChangeTransition());
+        assertEquals(0, mDisplayContent.mChangingContainers.size());
+        assertFalse(mTask.isInChangeTransition());
 
         waitUntilHandlersIdle();
         mActivity.removeImmediately();
diff --git a/services/tests/wmtests/src/com/android/server/wm/DockedStackDividerControllerTests.java b/services/tests/wmtests/src/com/android/server/wm/DockedStackDividerControllerTests.java
deleted file mode 100644
index 3206208..0000000
--- a/services/tests/wmtests/src/com/android/server/wm/DockedStackDividerControllerTests.java
+++ /dev/null
@@ -1,88 +0,0 @@
-/*
- * Copyright (C) 2018 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.android.server.wm;
-
-import static android.view.WindowManager.DOCKED_BOTTOM;
-import static android.view.WindowManager.DOCKED_LEFT;
-import static android.view.WindowManager.DOCKED_RIGHT;
-import static android.view.WindowManager.DOCKED_TOP;
-import static android.view.WindowManagerPolicyConstants.NAV_BAR_BOTTOM;
-import static android.view.WindowManagerPolicyConstants.NAV_BAR_LEFT;
-import static android.view.WindowManagerPolicyConstants.NAV_BAR_RIGHT;
-
-import static org.junit.Assert.assertFalse;
-import static org.junit.Assert.assertTrue;
-
-import android.platform.test.annotations.Presubmit;
-
-import androidx.test.filters.SmallTest;
-
-import org.junit.Test;
-
-@SmallTest
-@Presubmit
-public class DockedStackDividerControllerTests {
-
-    @Test
-    public void testIsDockSideAllowedDockTop() {
-        // Docked top is always allowed
-        assertTrue(DockedStackDividerController.isDockSideAllowed(DOCKED_TOP, DOCKED_LEFT,
-                NAV_BAR_BOTTOM, true /* navigationBarCanMove */));
-        assertTrue(DockedStackDividerController.isDockSideAllowed(DOCKED_TOP, DOCKED_LEFT,
-                NAV_BAR_BOTTOM, false /* navigationBarCanMove */));
-    }
-
-    @Test
-    public void testIsDockSideAllowedDockBottom() {
-        // Cannot dock bottom
-        assertFalse(DockedStackDividerController.isDockSideAllowed(DOCKED_BOTTOM, DOCKED_LEFT,
-                NAV_BAR_BOTTOM, true /* navigationBarCanMove */));
-    }
-
-    @Test
-    public void testIsDockSideAllowedNavigationBarMovable() {
-        assertFalse(DockedStackDividerController.isDockSideAllowed(DOCKED_LEFT, DOCKED_LEFT,
-                NAV_BAR_BOTTOM, true /* navigationBarCanMove */));
-        assertFalse(DockedStackDividerController.isDockSideAllowed(DOCKED_LEFT, DOCKED_LEFT,
-                NAV_BAR_LEFT, true /* navigationBarCanMove */));
-        assertTrue(DockedStackDividerController.isDockSideAllowed(DOCKED_LEFT, DOCKED_LEFT,
-                NAV_BAR_RIGHT, true /* navigationBarCanMove */));
-        assertFalse(DockedStackDividerController.isDockSideAllowed(DOCKED_RIGHT, DOCKED_LEFT,
-                NAV_BAR_BOTTOM, true /* navigationBarCanMove */));
-        assertFalse(DockedStackDividerController.isDockSideAllowed(DOCKED_RIGHT, DOCKED_LEFT,
-                NAV_BAR_RIGHT, true /* navigationBarCanMove */));
-        assertTrue(DockedStackDividerController.isDockSideAllowed(DOCKED_RIGHT, DOCKED_LEFT,
-                NAV_BAR_LEFT, true /* navigationBarCanMove */));
-    }
-
-    @Test
-    public void testIsDockSideAllowedNavigationBarNotMovable() {
-        // Navigation bar is not movable such as tablets
-        assertTrue(DockedStackDividerController.isDockSideAllowed(DOCKED_LEFT, DOCKED_LEFT,
-                NAV_BAR_BOTTOM, false /* navigationBarCanMove */));
-        assertTrue(DockedStackDividerController.isDockSideAllowed(DOCKED_LEFT, DOCKED_TOP,
-                NAV_BAR_BOTTOM, false /* navigationBarCanMove */));
-        assertFalse(DockedStackDividerController.isDockSideAllowed(DOCKED_LEFT, DOCKED_RIGHT,
-                NAV_BAR_BOTTOM, false /* navigationBarCanMove */));
-        assertFalse(DockedStackDividerController.isDockSideAllowed(DOCKED_RIGHT, DOCKED_LEFT,
-                NAV_BAR_BOTTOM, false /* navigationBarCanMove */));
-        assertFalse(DockedStackDividerController.isDockSideAllowed(DOCKED_RIGHT, DOCKED_TOP,
-                NAV_BAR_BOTTOM, false /* navigationBarCanMove */));
-        assertTrue(DockedStackDividerController.isDockSideAllowed(DOCKED_RIGHT, DOCKED_RIGHT,
-                NAV_BAR_BOTTOM, false /* navigationBarCanMove */));
-    }
-}
diff --git a/services/tests/wmtests/src/com/android/server/wm/RecentTasksTest.java b/services/tests/wmtests/src/com/android/server/wm/RecentTasksTest.java
index d9c5c4c..9a898fd 100644
--- a/services/tests/wmtests/src/com/android/server/wm/RecentTasksTest.java
+++ b/services/tests/wmtests/src/com/android/server/wm/RecentTasksTest.java
@@ -17,7 +17,6 @@
 package com.android.server.wm;
 
 import static android.app.ActivityManager.RECENT_WITH_EXCLUDED;
-import static android.app.ActivityTaskManager.SPLIT_SCREEN_CREATE_MODE_TOP_OR_LEFT;
 import static android.app.WindowConfiguration.ACTIVITY_TYPE_HOME;
 import static android.app.WindowConfiguration.ACTIVITY_TYPE_STANDARD;
 import static android.app.WindowConfiguration.ACTIVITY_TYPE_UNDEFINED;
@@ -978,10 +977,7 @@
                 () -> mService.setTaskWindowingMode(taskId, WINDOWING_MODE_FULLSCREEN,
                         false/* toTop */));
         assertNotRestoreTask(
-                () -> mService.setTaskWindowingModeSplitScreenPrimary(taskId,
-                        SPLIT_SCREEN_CREATE_MODE_TOP_OR_LEFT,
-                        false /* toTop */, false /* animate */, null /* initialBounds */,
-                        true /* showRecents */));
+                () -> mService.setTaskWindowingModeSplitScreenPrimary(taskId, false /* toTop */));
     }
 
     @Test
@@ -1096,14 +1092,10 @@
         assertSecurityException(expectCallable,
                 () -> mService.moveTaskToStack(0, INVALID_STACK_ID, true));
         assertSecurityException(expectCallable,
-                () -> mService.setTaskWindowingModeSplitScreenPrimary(0,
-                        SPLIT_SCREEN_CREATE_MODE_TOP_OR_LEFT, true, true, new Rect(), true));
+                () -> mService.setTaskWindowingModeSplitScreenPrimary(0, true));
         assertSecurityException(expectCallable, () -> mService.dismissPip(true, 0));
         assertSecurityException(expectCallable,
                 () -> mService.moveTopActivityToPinnedStack(INVALID_STACK_ID, new Rect()));
-        assertSecurityException(expectCallable,
-                () -> mService.resizeDockedStack(new Rect(), new Rect(), new Rect(), new Rect(),
-                        new Rect()));
         assertSecurityException(expectCallable, () -> mService.getAllStackInfos());
         assertSecurityException(expectCallable,
                 () -> mService.getStackInfo(WINDOWING_MODE_UNDEFINED, ACTIVITY_TYPE_UNDEFINED));
diff --git a/services/tests/wmtests/src/com/android/server/wm/RemoteAnimationControllerTest.java b/services/tests/wmtests/src/com/android/server/wm/RemoteAnimationControllerTest.java
index 3a724a1..c7f94ef 100644
--- a/services/tests/wmtests/src/com/android/server/wm/RemoteAnimationControllerTest.java
+++ b/services/tests/wmtests/src/com/android/server/wm/RemoteAnimationControllerTest.java
@@ -247,7 +247,7 @@
     @Test
     public void testChange() throws Exception {
         final WindowState win = createWindow(null /* parent */, TYPE_BASE_APPLICATION, "testWin");
-        mDisplayContent.mChangingApps.add(win.mActivityRecord);
+        mDisplayContent.mChangingContainers.add(win.mActivityRecord);
         try {
             final RemoteAnimationRecord record = mController.createRemoteAnimationRecord(
                     win.mActivityRecord, new Point(50, 100), new Rect(50, 100, 150, 150),
@@ -290,7 +290,7 @@
             verify(mThumbnailFinishedCallback).onAnimationFinished(
                     eq(ANIMATION_TYPE_WINDOW_ANIMATION), eq(record.mThumbnailAdapter));
         } finally {
-            mDisplayContent.mChangingApps.clear();
+            mDisplayContent.mChangingContainers.clear();
         }
     }
 
diff --git a/services/tests/wmtests/src/com/android/server/wm/RootActivityContainerTests.java b/services/tests/wmtests/src/com/android/server/wm/RootActivityContainerTests.java
index ec20262..0ef2582 100644
--- a/services/tests/wmtests/src/com/android/server/wm/RootActivityContainerTests.java
+++ b/services/tests/wmtests/src/com/android/server/wm/RootActivityContainerTests.java
@@ -52,7 +52,6 @@
 import static org.mockito.ArgumentMatchers.refEq;
 
 import android.app.ActivityOptions;
-import android.content.ComponentName;
 import android.content.Intent;
 import android.content.pm.ActivityInfo;
 import android.content.pm.ApplicationInfo;
@@ -251,13 +250,12 @@
         final ActivityRecord activity = new ActivityBuilder(mService).setCreateTask(true)
                 .setStack(stack).build();
 
-        // Under split screen primary we should be focusable when not minimized
-        mRootWindowContainer.setDockedStackMinimized(false);
+        // Created stacks are focusable by default.
         assertTrue(stack.isTopActivityFocusable());
         assertTrue(activity.isFocusable());
 
-        // Under split screen primary we should not be focusable when minimized
-        mRootWindowContainer.setDockedStackMinimized(true);
+        // If the stack is made unfocusable, its activities should inherit that.
+        stack.setFocusable(false);
         assertFalse(stack.isTopActivityFocusable());
         assertFalse(activity.isFocusable());
 
@@ -308,33 +306,6 @@
     }
 
     /**
-     * Verify split-screen primary stack & task can resized by
-     * {@link android.app.IActivityTaskManager#resizeDockedStack} as expect.
-     */
-    @Test
-    public void testResizeDockedStackForSplitScreenPrimary() {
-        final Rect configSize = new Rect(0, 0, 1000, 1000);
-        final Rect displayedSize = new Rect(0, 0, 300, 300);
-
-        // Create primary split-screen stack with a task.
-        final ActivityStack primaryStack = new StackBuilder(mRootWindowContainer)
-                .setActivityType(ACTIVITY_TYPE_STANDARD)
-                .setWindowingMode(WINDOWING_MODE_SPLIT_SCREEN_PRIMARY)
-                .setOnTop(true)
-                .build();
-        final Task task = primaryStack.getTopMostTask();
-
-        // Resize dock stack.
-        mService.resizeDockedStack(displayedSize, configSize, null, null, null);
-
-        // Verify dock stack & its task bounds if is equal as resized result.
-        assertEquals(displayedSize, primaryStack.getDisplayedBounds());
-        assertEquals(displayedSize, primaryStack.getDisplayedBounds());
-        assertEquals(configSize, primaryStack.getBounds());
-        assertEquals(configSize, task.getBounds());
-    }
-
-    /**
      * Verify that home stack would be moved to front when the top activity is Recents.
      */
     @Test
@@ -517,7 +488,7 @@
      */
     @Test
     public void testStartHomeOnAllDisplays() {
-        mockResolveHomeActivity();
+        mockResolveHomeActivity(true /* primaryHome */, false /* forceSystemProvided */);
         mockResolveSecondaryHomeActivity();
 
         // Create secondary displays.
@@ -644,30 +615,26 @@
     }
 
     /**
-     * Tests that secondary home should be selected if default home not set.
+     * Tests that secondary home should be selected if primary home not set.
      */
     @Test
-    public void testResolveSecondaryHomeActivityWhenDefaultHomeNotSet() {
-        final Intent defaultHomeIntent = mService.getHomeIntent();
-        final ActivityInfo aInfoDefault = new ActivityInfo();
-        aInfoDefault.name = ResolverActivity.class.getName();
-        doReturn(aInfoDefault).when(mRootWindowContainer).resolveHomeActivity(anyInt(),
-                refEq(defaultHomeIntent));
+    public void testResolveSecondaryHomeActivityWhenPrimaryHomeNotSet() {
+        // Setup: primary home not set.
+        final Intent primaryHomeIntent = mService.getHomeIntent();
+        final ActivityInfo aInfoPrimary = new ActivityInfo();
+        aInfoPrimary.name = ResolverActivity.class.getName();
+        doReturn(aInfoPrimary).when(mRootWindowContainer).resolveHomeActivity(anyInt(),
+                refEq(primaryHomeIntent));
+        // Setup: set secondary home.
+        mockResolveHomeActivity(false /* primaryHome */, false /* forceSystemProvided */);
 
-        final String secondaryHomeComponent = mService.mContext.getResources().getString(
-                com.android.internal.R.string.config_secondaryHomeComponent);
-        final ComponentName comp = ComponentName.unflattenFromString(secondaryHomeComponent);
-        final Intent secondaryHomeIntent = mService.getSecondaryHomeIntent(null);
-        final ActivityInfo aInfoSecondary = new ActivityInfo();
-        aInfoSecondary.name = comp.getClassName();
-        doReturn(aInfoSecondary).when(mRootWindowContainer).resolveHomeActivity(anyInt(),
-                refEq(secondaryHomeIntent));
-
-        // Should fallback to secondary home if default home not set.
+        // Run the test.
         final Pair<ActivityInfo, Intent> resolvedInfo = mRootWindowContainer
                 .resolveSecondaryHomeActivity(0 /* userId */, 1 /* displayId */);
-
-        assertEquals(comp.getClassName(), resolvedInfo.first.name);
+        final ActivityInfo aInfoSecondary = getFakeHomeActivityInfo(false /* primaryHome*/);
+        assertEquals(aInfoSecondary.name, resolvedInfo.first.name);
+        assertEquals(aInfoSecondary.applicationInfo.packageName,
+                resolvedInfo.first.applicationInfo.packageName);
     }
 
     /**
@@ -675,103 +642,60 @@
      * config_useSystemProvidedLauncherForSecondary.
      */
     @Test
-    public void testResolveSecondaryHomeActivityForced() throws Exception {
-        Resources resources = mContext.getResources();
-        spyOn(resources);
-        try {
-            // setUp: set secondary launcher and force it.
-            final String defaultSecondaryHome =
-                    "com.android.test/com.android.test.TestDefaultSecondaryHome";
-            final ComponentName secondaryComp = ComponentName.unflattenFromString(
-                    defaultSecondaryHome);
-            doReturn(defaultSecondaryHome).when(resources).getString(
-                    com.android.internal.R.string.config_secondaryHomeComponent);
-            doReturn(true).when(resources).getBoolean(
-                    com.android.internal.R.bool.config_useSystemProvidedLauncherForSecondary);
-            final Intent secondaryHomeIntent = mService.getSecondaryHomeIntent(null);
-            assertEquals(secondaryComp, secondaryHomeIntent.getComponent());
-            final ActivityInfo aInfoSecondary = new ActivityInfo();
-            aInfoSecondary.name = secondaryComp.getClassName();
-            aInfoSecondary.applicationInfo = new ApplicationInfo();
-            aInfoSecondary.applicationInfo.packageName = secondaryComp.getPackageName();
-            doReturn(aInfoSecondary).when(mRootWindowContainer).resolveHomeActivity(anyInt(),
-                    refEq(secondaryHomeIntent));
-            final Intent homeIntent = mService.getHomeIntent();
-            final ActivityInfo aInfoDefault = new ActivityInfo();
-            aInfoDefault.name = "fakeHomeActivity";
-            aInfoDefault.applicationInfo = new ApplicationInfo();
-            aInfoDefault.applicationInfo.packageName = "fakeHomePackage";
-            doReturn(aInfoDefault).when(mRootWindowContainer).resolveHomeActivity(anyInt(),
-                    refEq(homeIntent));
-            // Let resolveActivities call to validate both main launcher and second launcher so that
-            // resolveActivities call does not work as enabler for secondary.
-            final List<ResolveInfo> resolutions1 = new ArrayList<>();
-            final ResolveInfo resolveInfo1 = new ResolveInfo();
-            resolveInfo1.activityInfo = new ActivityInfo();
-            resolveInfo1.activityInfo.name = aInfoDefault.name;
-            resolveInfo1.activityInfo.applicationInfo = aInfoDefault.applicationInfo;
-            resolutions1.add(resolveInfo1);
-            doReturn(resolutions1).when(mRootWindowContainer).resolveActivities(anyInt(),
-                    refEq(homeIntent));
-            final List<ResolveInfo> resolutions2 = new ArrayList<>();
-            final ResolveInfo resolveInfo2 = new ResolveInfo();
-            resolveInfo2.activityInfo = new ActivityInfo();
-            resolveInfo2.activityInfo.name = aInfoSecondary.name;
-            resolveInfo2.activityInfo.applicationInfo = aInfoSecondary.applicationInfo;
-            resolutions2.add(resolveInfo2);
-            doReturn(resolutions2).when(mRootWindowContainer).resolveActivities(anyInt(),
-                    refEq(secondaryHomeIntent));
-            doReturn(true).when(mRootWindowContainer).canStartHomeOnDisplay(
-                    any(), anyInt(), anyBoolean());
-
-            // Run the test
-            final Pair<ActivityInfo, Intent> resolvedInfo = mRootWindowContainer
-                    .resolveSecondaryHomeActivity(0 /* userId */, 1 /* displayId */);
-            assertEquals(secondaryComp.getClassName(), resolvedInfo.first.name);
-            assertEquals(secondaryComp.getPackageName(),
-                    resolvedInfo.first.applicationInfo.packageName);
-            assertEquals(aInfoSecondary.name, resolvedInfo.first.name);
-        } finally {
-            // tearDown
-            reset(resources);
-        }
-    }
-
-    /**
-     * Tests that secondary home should be selected if default home not support secondary displays
-     * or there is no matched activity in the same package as selected default home.
-     */
-    @Test
-    public void testResolveSecondaryHomeActivityWhenDefaultHomeNotSupportMultiDisplay() {
-        mockResolveHomeActivity();
-
+    public void testResolveSecondaryHomeActivityForced() {
+        // SetUp: set primary home.
+        mockResolveHomeActivity(true /* primaryHome */, false /* forceSystemProvided */);
+        // SetUp: set secondary home and force it.
+        mockResolveHomeActivity(false /* primaryHome */, true /* forceSystemProvided */);
+        final Intent secondaryHomeIntent =
+                mService.getSecondaryHomeIntent(null /* preferredPackage */);
         final List<ResolveInfo> resolutions = new ArrayList<>();
-        doReturn(resolutions).when(mRootWindowContainer).resolveActivities(anyInt(), any());
-
-        final String secondaryHomeComponent = mService.mContext.getResources().getString(
-                com.android.internal.R.string.config_secondaryHomeComponent);
-        final ComponentName comp = ComponentName.unflattenFromString(secondaryHomeComponent);
-        final Intent secondaryHomeIntent = mService.getSecondaryHomeIntent(null);
-        final ActivityInfo aInfoSecondary = new ActivityInfo();
-        aInfoSecondary.name = comp.getClassName();
-        doReturn(aInfoSecondary).when(mRootWindowContainer).resolveHomeActivity(anyInt(),
+        final ResolveInfo resolveInfo = new ResolveInfo();
+        final ActivityInfo aInfoSecondary = getFakeHomeActivityInfo(false /* primaryHome*/);
+        resolveInfo.activityInfo = aInfoSecondary;
+        resolutions.add(resolveInfo);
+        doReturn(resolutions).when(mRootWindowContainer).resolveActivities(anyInt(),
                 refEq(secondaryHomeIntent));
+        doReturn(true).when(mRootWindowContainer).canStartHomeOnDisplay(
+                any(), anyInt(), anyBoolean());
 
-        // Should fallback to secondary home if selected default home not support secondary displays
-        // or there is no matched activity in the same package as selected default home.
+        // Run the test.
         final Pair<ActivityInfo, Intent> resolvedInfo = mRootWindowContainer
                 .resolveSecondaryHomeActivity(0 /* userId */, 1 /* displayId */);
-
-        assertEquals(comp.getClassName(), resolvedInfo.first.name);
+        assertEquals(aInfoSecondary.name, resolvedInfo.first.name);
+        assertEquals(aInfoSecondary.applicationInfo.packageName,
+                resolvedInfo.first.applicationInfo.packageName);
     }
 
     /**
-     * Tests that default home activity should be selected if it already support secondary displays.
+     * Tests that secondary home should be selected if primary home not support secondary displays
+     * or there is no matched activity in the same package as selected primary home.
      */
     @Test
-    public void testResolveSecondaryHomeActivityWhenDefaultHomeSupportMultiDisplay() {
-        final ActivityInfo aInfoDefault = mockResolveHomeActivity();
+    public void testResolveSecondaryHomeActivityWhenPrimaryHomeNotSupportMultiDisplay() {
+        // Setup: there is no matched activity in the same package as selected primary home.
+        mockResolveHomeActivity(true /* primaryHome */, false /* forceSystemProvided */);
+        final List<ResolveInfo> resolutions = new ArrayList<>();
+        doReturn(resolutions).when(mRootWindowContainer).resolveActivities(anyInt(), any());
+        // Setup: set secondary home.
+        mockResolveHomeActivity(false /* primaryHome */, false /* forceSystemProvided */);
 
+        // Run the test.
+        final Pair<ActivityInfo, Intent> resolvedInfo = mRootWindowContainer
+                .resolveSecondaryHomeActivity(0 /* userId */, 1 /* displayId */);
+        final ActivityInfo aInfoSecondary = getFakeHomeActivityInfo(false /* primaryHome*/);
+        assertEquals(aInfoSecondary.name, resolvedInfo.first.name);
+        assertEquals(aInfoSecondary.applicationInfo.packageName,
+                resolvedInfo.first.applicationInfo.packageName);
+    }
+    /**
+     * Tests that primary home activity should be selected if it already support secondary displays.
+     */
+    @Test
+    public void testResolveSecondaryHomeActivityWhenPrimaryHomeSupportMultiDisplay() {
+        // SetUp: set primary home.
+        mockResolveHomeActivity(true /* primaryHome */, false /* forceSystemProvided */);
+        // SetUp: put primary home info on 2nd item
         final List<ResolveInfo> resolutions = new ArrayList<>();
         final ResolveInfo infoFake1 = new ResolveInfo();
         infoFake1.activityInfo = new ActivityInfo();
@@ -779,7 +703,8 @@
         infoFake1.activityInfo.applicationInfo = new ApplicationInfo();
         infoFake1.activityInfo.applicationInfo.packageName = "fakePackage1";
         final ResolveInfo infoFake2 = new ResolveInfo();
-        infoFake2.activityInfo = aInfoDefault;
+        final ActivityInfo aInfoPrimary = getFakeHomeActivityInfo(true /* primaryHome */);
+        infoFake2.activityInfo = aInfoPrimary;
         resolutions.add(infoFake1);
         resolutions.add(infoFake2);
         doReturn(resolutions).when(mRootWindowContainer).resolveActivities(anyInt(), any());
@@ -787,13 +712,12 @@
         doReturn(true).when(mRootWindowContainer).canStartHomeOnDisplay(
                 any(), anyInt(), anyBoolean());
 
-        // Use default home activity if it support secondary displays.
+        // Run the test.
         final Pair<ActivityInfo, Intent> resolvedInfo = mRootWindowContainer
                 .resolveSecondaryHomeActivity(0 /* userId */, 1 /* displayId */);
-
-        assertEquals(aInfoDefault.applicationInfo.packageName,
+        assertEquals(aInfoPrimary.name, resolvedInfo.first.name);
+        assertEquals(aInfoPrimary.applicationInfo.packageName,
                 resolvedInfo.first.applicationInfo.packageName);
-        assertEquals(aInfoDefault.name, resolvedInfo.first.name);
     }
 
     /**
@@ -801,8 +725,9 @@
      */
     @Test
     public void testResolveSecondaryHomeActivityWhenOtherActivitySupportMultiDisplay() {
-        mockResolveHomeActivity();
-
+        // SetUp: set primary home.
+        mockResolveHomeActivity(true /* primaryHome */, false /* forceSystemProvided */);
+        // Setup: prepare two eligible activity info.
         final List<ResolveInfo> resolutions = new ArrayList<>();
         final ResolveInfo infoFake1 = new ResolveInfo();
         infoFake1.activityInfo = new ActivityInfo();
@@ -821,7 +746,7 @@
         doReturn(true).when(mRootWindowContainer).canStartHomeOnDisplay(
                 any(), anyInt(), anyBoolean());
 
-        // Use the first one of matched activities in the same package as selected default home.
+        // Use the first one of matched activities in the same package as selected primary home.
         final Pair<ActivityInfo, Intent> resolvedInfo = mRootWindowContainer
                 .resolveSecondaryHomeActivity(0 /* userId */, 1 /* displayId */);
 
@@ -884,32 +809,48 @@
 
     /**
      * Mock {@link RootWindowContainer#resolveHomeActivity} for returning consistent activity
-     * info for test cases (the original implementation will resolve from the real package manager).
+     * info for test cases.
+     *
+     * @param primaryHome Indicate to use primary home intent as parameter, otherwise, use
+     *                    secondary home intent.
+     * @param forceSystemProvided Indicate to force using system provided home activity.
      */
-    private ActivityInfo mockResolveHomeActivity() {
-        final Intent homeIntent = mService.getHomeIntent();
-        final ActivityInfo aInfoDefault = new ActivityInfo();
-        aInfoDefault.name = "fakeHomeActivity";
-        aInfoDefault.applicationInfo = new ApplicationInfo();
-        aInfoDefault.applicationInfo.packageName = "fakeHomePackage";
-        doReturn(aInfoDefault).when(mRootWindowContainer).resolveHomeActivity(anyInt(),
-                refEq(homeIntent));
-        return aInfoDefault;
+    private void mockResolveHomeActivity(boolean primaryHome, boolean forceSystemProvided) {
+        ActivityInfo targetActivityInfo = getFakeHomeActivityInfo(primaryHome);
+        Intent targetIntent;
+        if (primaryHome) {
+            targetIntent = mService.getHomeIntent();
+        } else {
+            Resources resources = mContext.getResources();
+            spyOn(resources);
+            doReturn(targetActivityInfo.applicationInfo.packageName).when(resources).getString(
+                    com.android.internal.R.string.config_secondaryHomePackage);
+            doReturn(forceSystemProvided).when(resources).getBoolean(
+                    com.android.internal.R.bool.config_useSystemProvidedLauncherForSecondary);
+            targetIntent = mService.getSecondaryHomeIntent(null /* preferredPackage */);
+        }
+        doReturn(targetActivityInfo).when(mRootWindowContainer).resolveHomeActivity(anyInt(),
+                refEq(targetIntent));
     }
 
     /**
      * Mock {@link RootWindowContainer#resolveSecondaryHomeActivity} for returning consistent
-     * activity info for test cases (the original implementation will resolve from the real package
-     * manager).
+     * activity info for test cases.
      */
     private void mockResolveSecondaryHomeActivity() {
         final Intent secondaryHomeIntent = mService
                 .getSecondaryHomeIntent(null /* preferredPackage */);
-        final ActivityInfo aInfoSecondary = new ActivityInfo();
-        aInfoSecondary.name = "fakeSecondaryHomeActivity";
-        aInfoSecondary.applicationInfo = new ApplicationInfo();
-        aInfoSecondary.applicationInfo.packageName = "fakeSecondaryHomePackage";
+        final ActivityInfo aInfoSecondary = getFakeHomeActivityInfo(false);
         doReturn(Pair.create(aInfoSecondary, secondaryHomeIntent)).when(mRootWindowContainer)
                 .resolveSecondaryHomeActivity(anyInt(), anyInt());
     }
+
+    private ActivityInfo getFakeHomeActivityInfo(boolean primaryHome) {
+        final ActivityInfo aInfo = new ActivityInfo();
+        aInfo.name = primaryHome ? "fakeHomeActivity" : "fakeSecondaryHomeActivity";
+        aInfo.applicationInfo = new ApplicationInfo();
+        aInfo.applicationInfo.packageName =
+                primaryHome ? "fakeHomePackage" : "fakeSecondaryHomePackage";
+        return  aInfo;
+    }
 }
diff --git a/services/tests/wmtests/src/com/android/server/wm/WindowStateTests.java b/services/tests/wmtests/src/com/android/server/wm/WindowStateTests.java
index 2c68cc7..85e4a16 100644
--- a/services/tests/wmtests/src/com/android/server/wm/WindowStateTests.java
+++ b/services/tests/wmtests/src/com/android/server/wm/WindowStateTests.java
@@ -251,9 +251,11 @@
 
         // b/145812508: special legacy use-case for transparent/translucent windows.
         appWindow.mAttrs.format = PixelFormat.TRANSPARENT;
+        appWindow.mAttrs.alpha = 0;
         assertTrue(appWindow.canBeImeTarget());
 
         appWindow.mAttrs.format = PixelFormat.OPAQUE;
+        appWindow.mAttrs.alpha = 1;
         appWindow.mAttrs.flags &= ~FLAG_ALT_FOCUSABLE_IM;
         assertFalse(appWindow.canBeImeTarget());
         appWindow.mAttrs.flags &= ~FLAG_NOT_FOCUSABLE;
@@ -276,8 +278,7 @@
         spyOn(appWindow);
         spyOn(controller);
         spyOn(stack);
-        doReturn(true).when(controller).isMinimizedDock();
-        doReturn(true).when(controller).isHomeStackResizable();
+        stack.setFocusable(false);
         doReturn(stack).when(appWindow).getRootTask();
 
         // Make sure canBeImeTarget is false due to shouldIgnoreInput is true;
@@ -619,9 +620,10 @@
     }
 
     @Test
-    public void testCantReceiveTouchWhenShouldIgnoreInput() {
+    public void testCantReceiveTouchWhenNotFocusable() {
         final WindowState win0 = createWindow(null, TYPE_APPLICATION, "win0");
-        win0.mActivityRecord.getStack().setAdjustedForMinimizedDock(1 /* Any non 0 value works */);
+        win0.mActivityRecord.getStack().setWindowingMode(WINDOWING_MODE_SPLIT_SCREEN_PRIMARY);
+        win0.mActivityRecord.getStack().setFocusable(false);
         assertTrue(win0.cantReceiveTouchInput());
     }
 }
diff --git a/services/tests/wmtests/src/com/android/server/wm/utils/RotationAnimationUtilsTest.java b/services/tests/wmtests/src/com/android/server/wm/utils/RotationAnimationUtilsTest.java
index 9cda084..e5497a2 100644
--- a/services/tests/wmtests/src/com/android/server/wm/utils/RotationAnimationUtilsTest.java
+++ b/services/tests/wmtests/src/com/android/server/wm/utils/RotationAnimationUtilsTest.java
@@ -50,7 +50,7 @@
     public void blackLuma() {
         Bitmap swBitmap = createBitmap(0);
         GraphicBuffer gb = swBitmapToGraphicsBuffer(swBitmap);
-        float borderLuma = RotationAnimationUtils.getAvgBorderLuma(gb, mColorSpace);
+        float borderLuma = RotationAnimationUtils.getMedianBorderLuma(gb, mColorSpace);
         assertEquals(0, borderLuma, 0);
     }
 
@@ -58,7 +58,15 @@
     public void whiteLuma() {
         Bitmap swBitmap = createBitmap(1);
         GraphicBuffer gb = swBitmapToGraphicsBuffer(swBitmap);
-        float borderLuma = RotationAnimationUtils.getAvgBorderLuma(gb, mColorSpace);
+        float borderLuma = RotationAnimationUtils.getMedianBorderLuma(gb, mColorSpace);
+        assertEquals(1, borderLuma, 0);
+    }
+
+    @Test
+    public void unevenBitmapDimens() {
+        Bitmap swBitmap = createBitmap(1, BITMAP_WIDTH + 1, BITMAP_HEIGHT + 1);
+        GraphicBuffer gb = swBitmapToGraphicsBuffer(swBitmap);
+        float borderLuma = RotationAnimationUtils.getMedianBorderLuma(gb, mColorSpace);
         assertEquals(1, borderLuma, 0);
     }
 
@@ -67,7 +75,7 @@
         Bitmap swBitmap = createBitmap(1);
         setBorderLuma(swBitmap, 0);
         GraphicBuffer gb = swBitmapToGraphicsBuffer(swBitmap);
-        float borderLuma = RotationAnimationUtils.getAvgBorderLuma(gb, mColorSpace);
+        float borderLuma = RotationAnimationUtils.getMedianBorderLuma(gb, mColorSpace);
         assertEquals(0, borderLuma, 0);
     }
 
@@ -76,7 +84,7 @@
         Bitmap swBitmap = createBitmap(0);
         setBorderLuma(swBitmap, 1);
         GraphicBuffer gb = swBitmapToGraphicsBuffer(swBitmap);
-        float borderLuma = RotationAnimationUtils.getAvgBorderLuma(gb, mColorSpace);
+        float borderLuma = RotationAnimationUtils.getMedianBorderLuma(gb, mColorSpace);
         assertEquals(1, borderLuma, 0);
     }
 
@@ -123,9 +131,13 @@
     }
 
     private Bitmap createBitmap(float luma) {
-        Bitmap bitmap = Bitmap.createBitmap(BITMAP_WIDTH, BITMAP_HEIGHT, ARGB_8888);
-        for (int i = 0; i < BITMAP_WIDTH; i++) {
-            for (int j = 0; j < BITMAP_HEIGHT; j++) {
+        return createBitmap(luma, BITMAP_WIDTH, BITMAP_HEIGHT);
+    }
+
+    private Bitmap createBitmap(float luma, int width, int height) {
+        Bitmap bitmap = Bitmap.createBitmap(width, height, ARGB_8888);
+        for (int i = 0; i < width; i++) {
+            for (int j = 0; j < height; j++) {
                 bitmap.setPixel(i, j, Color.argb(1, luma, luma, luma));
             }
         }
diff --git a/services/usb/java/com/android/server/usb/UsbDeviceManager.java b/services/usb/java/com/android/server/usb/UsbDeviceManager.java
index 07cc2d4..8e85bb2 100644
--- a/services/usb/java/com/android/server/usb/UsbDeviceManager.java
+++ b/services/usb/java/com/android/server/usb/UsbDeviceManager.java
@@ -1917,7 +1917,19 @@
                     return;
                 }
                 try {
-                    // Adbd will be started by AdbService once Global.ADB_ENABLED is set.
+                    if ((config & UsbManager.FUNCTION_ADB) != 0) {
+                        /**
+                         * Start adbd if ADB function is included in the configuration.
+                         */
+                        LocalServices.getService(AdbManagerInternal.class)
+                                .startAdbdForTransport(AdbTransportType.USB);
+                    } else {
+                        /**
+                         * Stop adbd otherwise
+                         */
+                        LocalServices.getService(AdbManagerInternal.class)
+                                .stopAdbdForTransport(AdbTransportType.USB);
+                    }
                     UsbGadgetCallback usbGadgetCallback = new UsbGadgetCallback(mCurrentRequest,
                             config, chargingFunctions);
                     mGadgetProxy.setCurrentUsbFunctions(config, usbGadgetCallback,
diff --git a/services/voiceinteraction/java/com/android/server/voiceinteraction/VoiceInteractionManagerService.java b/services/voiceinteraction/java/com/android/server/voiceinteraction/VoiceInteractionManagerService.java
index 3c0e0af..0b24dd2 100644
--- a/services/voiceinteraction/java/com/android/server/voiceinteraction/VoiceInteractionManagerService.java
+++ b/services/voiceinteraction/java/com/android/server/voiceinteraction/VoiceInteractionManagerService.java
@@ -60,7 +60,6 @@
 import android.os.UserHandle;
 import android.os.UserManagerInternal;
 import android.provider.Settings;
-import android.service.voice.IVoiceInteractionService;
 import android.service.voice.IVoiceInteractionSession;
 import android.service.voice.VoiceInteractionManagerInternal;
 import android.service.voice.VoiceInteractionService;
@@ -684,9 +683,9 @@
         }
 
         @Override
-        public void showSession(IVoiceInteractionService service, Bundle args, int flags) {
+        public void showSession(Bundle args, int flags) {
             synchronized (this) {
-                enforceIsCurrentVoiceInteractionService(service);
+                enforceIsCurrentVoiceInteractionService();
 
                 final long caller = Binder.clearCallingIdentity();
                 try {
@@ -928,12 +927,10 @@
         }
 
         //----------------- Model management APIs --------------------------------//
-        // TODO: add check to only allow active voice interaction service or keyphrase enrollment
-        //       application to manage voice models
 
         @Override
         public KeyphraseSoundModel getKeyphraseSoundModel(int keyphraseId, String bcp47Locale) {
-            enforceCallingPermission(Manifest.permission.MANAGE_VOICE_KEYPHRASES);
+            enforceCallerAllowedToEnrollVoiceModel();
 
             if (bcp47Locale == null) {
                 throw new IllegalArgumentException("Illegal argument(s) in getKeyphraseSoundModel");
@@ -950,7 +947,7 @@
 
         @Override
         public int updateKeyphraseSoundModel(KeyphraseSoundModel model) {
-            enforceCallingPermission(Manifest.permission.MANAGE_VOICE_KEYPHRASES);
+            enforceCallerAllowedToEnrollVoiceModel();
             if (model == null) {
                 throw new IllegalArgumentException("Model must not be null");
             }
@@ -975,7 +972,7 @@
 
         @Override
         public int deleteKeyphraseSoundModel(int keyphraseId, String bcp47Locale) {
-            enforceCallingPermission(Manifest.permission.MANAGE_VOICE_KEYPHRASES);
+            enforceCallerAllowedToEnrollVoiceModel();
 
             if (bcp47Locale == null) {
                 throw new IllegalArgumentException(
@@ -1008,10 +1005,9 @@
 
         //----------------- SoundTrigger APIs --------------------------------//
         @Override
-        public boolean isEnrolledForKeyphrase(IVoiceInteractionService service, int keyphraseId,
-                String bcp47Locale) {
+        public boolean isEnrolledForKeyphrase(int keyphraseId, String bcp47Locale) {
             synchronized (this) {
-                enforceIsCurrentVoiceInteractionService(service);
+                enforceIsCurrentVoiceInteractionService();
             }
 
             if (bcp47Locale == null) {
@@ -1030,10 +1026,10 @@
         }
 
         @Nullable
-        public KeyphraseMetadata getEnrolledKeyphraseMetadata(IVoiceInteractionService service,
-                String keyphrase, String bcp47Locale) {
+        public KeyphraseMetadata getEnrolledKeyphraseMetadata(String keyphrase,
+                String bcp47Locale) {
             synchronized (this) {
-                enforceIsCurrentVoiceInteractionService(service);
+                enforceIsCurrentVoiceInteractionService();
             }
 
             if (bcp47Locale == null) {
@@ -1065,10 +1061,10 @@
         }
 
         @Override
-        public ModuleProperties getDspModuleProperties(IVoiceInteractionService service) {
+        public ModuleProperties getDspModuleProperties() {
             // Allow the call if this is the current voice interaction service.
             synchronized (this) {
-                enforceIsCurrentVoiceInteractionService(service);
+                enforceIsCurrentVoiceInteractionService();
 
                 final long caller = Binder.clearCallingIdentity();
                 try {
@@ -1080,12 +1076,11 @@
         }
 
         @Override
-        public int startRecognition(IVoiceInteractionService service, int keyphraseId,
-                String bcp47Locale, IRecognitionStatusCallback callback,
-                RecognitionConfig recognitionConfig) {
+        public int startRecognition(int keyphraseId, String bcp47Locale,
+                IRecognitionStatusCallback callback, RecognitionConfig recognitionConfig) {
             // Allow the call if this is the current voice interaction service.
             synchronized (this) {
-                enforceIsCurrentVoiceInteractionService(service);
+                enforceIsCurrentVoiceInteractionService();
 
                 if (callback == null || recognitionConfig == null || bcp47Locale == null) {
                     throw new IllegalArgumentException("Illegal argument(s) in startRecognition");
@@ -1117,11 +1112,10 @@
         }
 
         @Override
-        public int stopRecognition(IVoiceInteractionService service, int keyphraseId,
-                IRecognitionStatusCallback callback) {
+        public int stopRecognition(int keyphraseId, IRecognitionStatusCallback callback) {
             // Allow the call if this is the current voice interaction service.
             synchronized (this) {
-                enforceIsCurrentVoiceInteractionService(service);
+                enforceIsCurrentVoiceInteractionService();
             }
 
             final long caller = Binder.clearCallingIdentity();
@@ -1133,11 +1127,10 @@
         }
 
         @Override
-        public int setParameter(IVoiceInteractionService service, int keyphraseId,
-                @ModelParams int modelParam, int value) {
+        public int setParameter(int keyphraseId, @ModelParams int modelParam, int value) {
             // Allow the call if this is the current voice interaction service.
             synchronized (this) {
-                enforceIsCurrentVoiceInteractionService(service);
+                enforceIsCurrentVoiceInteractionService();
             }
 
             final long caller = Binder.clearCallingIdentity();
@@ -1149,11 +1142,10 @@
         }
 
         @Override
-        public int getParameter(IVoiceInteractionService service, int keyphraseId,
-                @ModelParams int modelParam) {
+        public int getParameter(int keyphraseId, @ModelParams int modelParam) {
             // Allow the call if this is the current voice interaction service.
             synchronized (this) {
-                enforceIsCurrentVoiceInteractionService(service);
+                enforceIsCurrentVoiceInteractionService();
             }
 
             final long caller = Binder.clearCallingIdentity();
@@ -1166,11 +1158,10 @@
 
         @Override
         @Nullable
-        public ModelParamRange queryParameter(IVoiceInteractionService service,
-                int keyphraseId, @ModelParams int modelParam) {
+        public ModelParamRange queryParameter(int keyphraseId, @ModelParams int modelParam) {
             // Allow the call if this is the current voice interaction service.
             synchronized (this) {
-                enforceIsCurrentVoiceInteractionService(service);
+                enforceIsCurrentVoiceInteractionService();
             }
 
             final long caller = Binder.clearCallingIdentity();
@@ -1400,9 +1391,9 @@
         }
 
         @Override
-        public void setUiHints(IVoiceInteractionService service, Bundle hints) {
+        public void setUiHints(Bundle hints) {
             synchronized (this) {
-                enforceIsCurrentVoiceInteractionService(service);
+                enforceIsCurrentVoiceInteractionService();
 
                 final int size = mVoiceInteractionSessionListeners.beginBroadcast();
                 for (int i = 0; i < size; ++i) {
@@ -1425,14 +1416,32 @@
             }
         }
 
-        private void enforceIsCurrentVoiceInteractionService(IVoiceInteractionService service) {
-            if (mImpl == null || mImpl.mService == null
-                    || service.asBinder() != mImpl.mService.asBinder()) {
+        private void enforceIsCurrentVoiceInteractionService() {
+            if (!isCallerCurrentVoiceInteractionService()) {
                 throw new
                     SecurityException("Caller is not the current voice interaction service");
             }
         }
 
+        private void enforceCallerAllowedToEnrollVoiceModel() {
+            enforceCallingPermission(Manifest.permission.MANAGE_VOICE_KEYPHRASES);
+            if (!isCallerCurrentVoiceInteractionService()
+                    && !isCallerTrustedEnrollmentApplication()) {
+                throw new SecurityException("Caller is required to be the current voice interaction"
+                        + " service or a system enrollment application to enroll voice models");
+            }
+        }
+
+        private boolean isCallerCurrentVoiceInteractionService() {
+            return mImpl != null
+                    && mImpl.mInfo.getServiceInfo().applicationInfo.uid == Binder.getCallingUid();
+        }
+
+        private boolean isCallerTrustedEnrollmentApplication() {
+            return mImpl.mEnrollmentApplicationInfo.isUidSupportedEnrollmentApplication(
+                    Binder.getCallingUid());
+        }
+
         private void setImplLocked(VoiceInteractionManagerServiceImpl impl) {
             mImpl = impl;
             mAtmInternal.notifyActiveVoiceInteractionServiceChanged(
diff --git a/services/voiceinteraction/java/com/android/server/voiceinteraction/VoiceInteractionManagerServiceImpl.java b/services/voiceinteraction/java/com/android/server/voiceinteraction/VoiceInteractionManagerServiceImpl.java
index a62b03c..b813f87 100644
--- a/services/voiceinteraction/java/com/android/server/voiceinteraction/VoiceInteractionManagerServiceImpl.java
+++ b/services/voiceinteraction/java/com/android/server/voiceinteraction/VoiceInteractionManagerServiceImpl.java
@@ -36,6 +36,7 @@
 import android.content.IntentFilter;
 import android.content.ServiceConnection;
 import android.content.pm.PackageManager;
+import android.hardware.soundtrigger.KeyphraseEnrollmentInfo;
 import android.os.Bundle;
 import android.os.Handler;
 import android.os.IBinder;
@@ -78,6 +79,7 @@
     final IActivityManager mAm;
     final IActivityTaskManager mAtm;
     final VoiceInteractionServiceInfo mInfo;
+    final KeyphraseEnrollmentInfo mEnrollmentApplicationInfo;
     final ComponentName mSessionComponentName;
     final IWindowManager mIWindowManager;
     boolean mBound = false;
@@ -133,6 +135,7 @@
         mComponent = service;
         mAm = ActivityManager.getService();
         mAtm = ActivityTaskManager.getService();
+        mEnrollmentApplicationInfo = new KeyphraseEnrollmentInfo(context.getPackageManager());
         VoiceInteractionServiceInfo info;
         try {
             info = new VoiceInteractionServiceInfo(context.getPackageManager(), service, mUser);
@@ -403,6 +406,7 @@
             pw.println("  Active session:");
             mActiveSession.dump("    ", pw);
         }
+        pw.println("  " + mEnrollmentApplicationInfo.toString());
     }
 
     void startLocked() {
diff --git a/startop/iorap/functional_tests/AndroidTest.xml b/startop/iorap/functional_tests/AndroidTest.xml
index ef56fc8..3d5a229 100644
--- a/startop/iorap/functional_tests/AndroidTest.xml
+++ b/startop/iorap/functional_tests/AndroidTest.xml
@@ -48,6 +48,8 @@
     <test class="com.android.tradefed.testtype.AndroidJUnitTest" >
         <option name="package" value="com.google.android.startop.iorap.tests" />
         <option name="runner" value="androidx.test.runner.AndroidJUnitRunner" />
+        <!-- test-timeout unit is ms, value = 30 min -->
+        <option name="test-timeout" value="1800000" />
     </test>
 
 </configuration>
diff --git a/startop/iorap/functional_tests/src/com/google/android/startop/iorap/IorapWorkFlowTest.java b/startop/iorap/functional_tests/src/com/google/android/startop/iorap/IorapWorkFlowTest.java
index 4002387..9abbcd7 100644
--- a/startop/iorap/functional_tests/src/com/google/android/startop/iorap/IorapWorkFlowTest.java
+++ b/startop/iorap/functional_tests/src/com/google/android/startop/iorap/IorapWorkFlowTest.java
@@ -70,7 +70,7 @@
   private static final Duration TIMEOUT = Duration.ofSeconds(300L);
 
   private static final String READAHEAD_INDICATOR =
-      "Description = /data/misc/iorapd/com.android.settings/none/com.android.settings.Settings/compiled_traces/compiled_trace.pb";
+      "Description = /data/misc/iorapd/com.android.settings/-?\\d+/com.android.settings.Settings/compiled_traces/compiled_trace.pb";
 
   private UiDevice mDevice;
 
@@ -326,14 +326,14 @@
       return false;
     }
 
-    String log = executeShellCommand("logcat -s iorapd -d");
+    String log = executeShellCommand("logcat -d");
 
     Pattern p = Pattern.compile(
-        ".*" + READAHEAD_INDICATOR
-            + ".*Total File Paths=(\\d+) \\(good: (\\d+)%\\)\n"
-            + ".*Total Entries=(\\d+) \\(good: (\\d+)%\\)\n"
-            + ".*Total Bytes=(\\d+) \\(good: (\\d+)%\\).*",
-        Pattern.DOTALL);
+    ".*" + READAHEAD_INDICATOR
+        + ".*Total File Paths=(\\d+) \\(good: (\\d+[.]?\\d*)%\\)\n"
+        + ".*Total Entries=(\\d+) \\(good: (\\d+[.]?\\d*)%\\)\n"
+        + ".*Total Bytes=(\\d+) \\(good: (\\d+[.]?\\d*)%\\).*",
+    Pattern.DOTALL);
     Matcher m = p.matcher(log);
 
     if (!m.matches()) {
diff --git a/startop/iorap/src/com/google/android/startop/iorap/JobScheduledEvent.java b/startop/iorap/src/com/google/android/startop/iorap/JobScheduledEvent.java
index 9b3bfcb..2055b20 100644
--- a/startop/iorap/src/com/google/android/startop/iorap/JobScheduledEvent.java
+++ b/startop/iorap/src/com/google/android/startop/iorap/JobScheduledEvent.java
@@ -40,7 +40,7 @@
     public static final int TYPE_START_JOB = 0;
     /** JobService#onJobStopped */
     public static final int TYPE_STOP_JOB = 1;
-    private static final int TYPE_MAX = 0;
+    private static final int TYPE_MAX = 1;
 
     /** @hide */
     @IntDef(flag = true, prefix = { "TYPE_" }, value = {
diff --git a/startop/scripts/app_startup/parse_metrics b/startop/scripts/app_startup/parse_metrics
index 036609f..3fa1462 100755
--- a/startop/scripts/app_startup/parse_metrics
+++ b/startop/scripts/app_startup/parse_metrics
@@ -42,12 +42,14 @@
     -h, --help                  usage information (this)
     -v, --verbose               enable extra verbose printing
     -t, --timeout <sec>         how many seconds to timeout when trying to wait for logcat to change
+    -rfd, --reportfullydrawn    wait for report fully drawn (default: off)
 EOF
 }
 
 DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
 source "$DIR/lib/common"
 
+report_fully_drawn="n"
 package=""
 activity=""
 timeout=5
@@ -81,6 +83,11 @@
       -s|--simulate)
         simulate="y"
         ;;
+      -rfd|--reportfullydrawn)
+        report_fully_drawn="y"
+        ;;
+
+
       *)
         echo "Invalid argument: $1" >&2
         exit 1
@@ -190,12 +197,15 @@
 
 parse_metric_from_logcat "Displayed_ms" "$pattern" "$re_pattern"
 
-# 01-16 17:31:44.550 11172 11204 I ActivityTaskManager: Fully drawn com.google.android.GoogleCamera/com.android.camera.CameraLauncher: +10s897ms
-pattern="ActivityTaskManager: Fully drawn ${package}"
-#re_pattern='.*Fully drawn[[:blank:]]\+'"${package}"'[/][^[:blank:]]\+[[:blank:]]+\([[:digit:]]\+\).*'
-re_pattern='.*Fully drawn[[:blank:]]\+'"${package}"'[/][^[:blank:]]\+[[:blank:]]+\([[:digit:]]\+ms\|[[:digit:]]\+s[[:digit:]]\+ms\).*'
+# Only track ReportFullyDrawn with --reportfullydrawn/-rfd flags
+if [[ $report_fully_drawn == y ]]; then
+  # 01-16 17:31:44.550 11172 11204 I ActivityTaskManager: Fully drawn com.google.android.GoogleCamera/com.android.camera.CameraLauncher: +10s897ms
+  pattern="ActivityTaskManager: Fully drawn ${package}"
+  #re_pattern='.*Fully drawn[[:blank:]]\+'"${package}"'[/][^[:blank:]]\+[[:blank:]]+\([[:digit:]]\+\).*'
+  re_pattern='.*Fully drawn[[:blank:]]\+'"${package}"'[/][^[:blank:]]\+[[:blank:]]+\([[:digit:]]\+ms\|[[:digit:]]\+s[[:digit:]]\+ms\).*'
 
-parse_metric_from_logcat "Fully_drawn_ms" "$pattern" "$re_pattern"
+  parse_metric_from_logcat "Fully_drawn_ms" "$pattern" "$re_pattern"
+fi
 
 # also call into package-specific scripts if there are additional metrics
 if [[ -x "$DIR/metrics/$package" ]]; then
diff --git a/startop/scripts/app_startup/run_app_with_prefetch b/startop/scripts/app_startup/run_app_with_prefetch
index 92a31c3..31f6253 100755
--- a/startop/scripts/app_startup/run_app_with_prefetch
+++ b/startop/scripts/app_startup/run_app_with_prefetch
@@ -35,6 +35,7 @@
 DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
 source "$DIR/../iorap/common"
 
+report_fully_drawn="n"
 needs_trace_file="n"
 input_file=""
 package=""
@@ -70,6 +71,10 @@
         mode="$2"
         shift
         ;;
+      -rfd|--reportfullydrawn)
+        report_fully_drawn="y"
+        shift
+        ;;
       -c|--count)
         count="$2"
         ((count+=1))
@@ -403,7 +408,11 @@
   join_by ',' "${all_metrics[@]}"
 }
 
-metrics_header="$("$DIR/parse_metrics" --package "$package" --activity "$activity" --simulate | parse_metrics_header)"
+if [[ $report_fully_drawn == y ]]; then
+  metrics_header="$("$DIR/parse_metrics" --package "$package" --activity "$activity" --simulate --reportfullydrawn | parse_metrics_header)"
+else
+  metrics_header="$("$DIR/parse_metrics" --package "$package" --activity "$activity" --simulate | parse_metrics_header)"
+fi
 
 # TODO: This loop logic could probably be moved into app_startup_runner.py
 for ((i=0;i<count;++i)) do
@@ -411,6 +420,9 @@
   verbose_print "====         ITERATION $i             ===="
   verbose_print "=========================================="
   if [[ $mode != "warm" ]]; then
+    # The package must be killed **before** we drop caches, otherwise pages will stay resident.
+    verbose_print "Kill package for non-warm start."
+    remote_pkill "$package"
     verbose_print "Drop caches for non-warm start."
     # Drop all caches to get cold starts.
     adb shell "echo 3 > /proc/sys/vm/drop_caches"
@@ -423,7 +435,12 @@
   pre_launch_timestamp="$(logcat_save_timestamp)"
 
   # TODO: multiple metrics output.
+
+if [[ $report_fully_drawn == y ]]; then
+  total_time="$(timeout $timeout "$DIR/launch_application" "$package" "$activity" | "$DIR/parse_metrics" --package "$package" --activity "$activity" --timestamp "$pre_launch_timestamp" --reportfullydrawn | parse_metrics_output)"
+else
   total_time="$(timeout $timeout "$DIR/launch_application" "$package" "$activity" | "$DIR/parse_metrics" --package "$package" --activity "$activity" --timestamp "$pre_launch_timestamp" | parse_metrics_output)"
+fi
 
   if [[ $? -ne 0 ]]; then
     echo "WARNING: Skip bad result, try iteration again." >&2
diff --git a/startop/scripts/app_startup/run_app_with_prefetch.py b/startop/scripts/app_startup/run_app_with_prefetch.py
old mode 100644
new mode 100755
diff --git a/telephony/java/android/telephony/CarrierConfigManager.java b/telephony/java/android/telephony/CarrierConfigManager.java
index 9d77623..6a40487 100755
--- a/telephony/java/android/telephony/CarrierConfigManager.java
+++ b/telephony/java/android/telephony/CarrierConfigManager.java
@@ -4096,7 +4096,8 @@
         /** Prefix of all Wifi.KEY_* constants. */
         public static final String KEY_PREFIX = "wifi.";
         /**
-        * It contains the maximum client count definition that the carrier owns.
+        * It contains the maximum client count definition that the carrier sets.
+        * The default is 0, which means that the carrier hasn't set a requirement.
         */
         public static final String KEY_HOTSPOT_MAX_CLIENT_COUNT =
                 KEY_PREFIX + "hotspot_maximum_client_count";
diff --git a/telephony/java/android/telephony/RadioAccessFamily.java b/telephony/java/android/telephony/RadioAccessFamily.java
index bc84738..90ddf2c 100644
--- a/telephony/java/android/telephony/RadioAccessFamily.java
+++ b/telephony/java/android/telephony/RadioAccessFamily.java
@@ -260,24 +260,6 @@
         return raf;
     }
 
-    /**
-     * Returns the highest capability of the RadioAccessFamily (4G > 3G > 2G).
-     * @param raf The RadioAccessFamily that we wish to filter
-     * @return The highest radio capability
-     */
-    public static int getHighestRafCapability(int raf) {
-        if ((LTE & raf) > 0) {
-            return TelephonyManager.NETWORK_CLASS_4_G;
-        }
-        if ((EVDO|HS|WCDMA & raf) > 0) {
-            return TelephonyManager.NETWORK_CLASS_3_G;
-        }
-        if((GSM|CDMA & raf) > 0) {
-            return TelephonyManager.NETWORK_CLASS_2_G;
-        }
-        return TelephonyManager.NETWORK_CLASS_UNKNOWN;
-    }
-
     @UnsupportedAppUsage(maxTargetSdk = Build.VERSION_CODES.P, trackingBug = 115609023)
     @PrefNetworkMode
     public static int getNetworkTypeFromRaf(int raf) {
@@ -395,4 +377,34 @@
         }
         return result;
     }
+
+    /**
+     * Compare two sets of network types to see which is more capable.
+     *
+     * This algorithm first tries to see see if a set has a strict superset of RAT support for
+     * each generation, from newest to oldest; if that results in a tie, then it returns the set
+     * that supports the most RAT types.
+     */
+    public static int compare(long networkTypeBitmaskL, long networkTypeBitmaskR) {
+        final long[] prioritizedNetworkClassBitmasks = new long[] {
+            TelephonyManager.NETWORK_CLASS_BITMASK_5G,
+            TelephonyManager.NETWORK_CLASS_BITMASK_4G,
+            TelephonyManager.NETWORK_CLASS_BITMASK_3G,
+            TelephonyManager.NETWORK_CLASS_BITMASK_2G,
+        };
+
+        long lhsUnique = networkTypeBitmaskL & ~networkTypeBitmaskR;
+        long rhsUnique = networkTypeBitmaskR & ~networkTypeBitmaskL;
+
+        // See if one has a strict super-set of capabilities, generation by generation.
+        for (long classBitmask : prioritizedNetworkClassBitmasks) {
+            int result = 0;
+            if ((lhsUnique & classBitmask) != 0) ++result;
+            if ((rhsUnique & classBitmask) != 0) --result;
+            if (result != 0) return result;
+        }
+
+        // Without a clear winner, return the one that supports the most types.
+        return Long.bitCount(networkTypeBitmaskL) - Long.bitCount(networkTypeBitmaskR);
+    }
 }
diff --git a/telephony/java/android/telephony/ServiceState.java b/telephony/java/android/telephony/ServiceState.java
index a5a1ebc..e957f3e 100644
--- a/telephony/java/android/telephony/ServiceState.java
+++ b/telephony/java/android/telephony/ServiceState.java
@@ -1992,7 +1992,6 @@
      * @return the copied ServiceState with location info sanitized.
      * @hide
      */
-    @SystemApi
     @NonNull
     public ServiceState createLocationInfoSanitizedCopy(boolean removeCoarseLocation) {
         ServiceState state = new ServiceState(this);
diff --git a/telephony/java/android/telephony/SubscriptionInfo.java b/telephony/java/android/telephony/SubscriptionInfo.java
index 336aa0e..0ec3d55 100644
--- a/telephony/java/android/telephony/SubscriptionInfo.java
+++ b/telephony/java/android/telephony/SubscriptionInfo.java
@@ -826,7 +826,7 @@
                 + " hplmns=" + Arrays.toString(mHplmns)
                 + " subscriptionType=" + mSubscriptionType
                 + " mGroupOwner=" + mGroupOwner
-                + " carrierConfigAccessRules=" + mCarrierConfigAccessRules
+                + " carrierConfigAccessRules=" + Arrays.toString(mCarrierConfigAccessRules)
                 + " mAreUiccApplicationsEnabled=" + mAreUiccApplicationsEnabled + "}";
     }
 
diff --git a/telephony/java/android/telephony/SubscriptionManager.java b/telephony/java/android/telephony/SubscriptionManager.java
index b32e9d7..8ac9023b 100644
--- a/telephony/java/android/telephony/SubscriptionManager.java
+++ b/telephony/java/android/telephony/SubscriptionManager.java
@@ -2575,8 +2575,8 @@
      * @hide
      */
     @SystemApi
-    public boolean canManageSubscription(@Nullable SubscriptionInfo info,
-            @Nullable String packageName) {
+    public boolean canManageSubscription(@NonNull SubscriptionInfo info,
+            @NonNull String packageName) {
         if (info == null || info.getAllAccessRules() == null || packageName == null) {
             return false;
         }
@@ -3081,13 +3081,13 @@
      *
      * Permissions android.Manifest.permission.MODIFY_PHONE_STATE is required
      *
-     * @param enabled whether uicc applications are enabled or disabled.
      * @param subscriptionId which subscription to operate on.
+     * @param enabled whether uicc applications are enabled or disabled.
      * @hide
      */
     @SystemApi
     @RequiresPermission(Manifest.permission.MODIFY_PHONE_STATE)
-    public void setUiccApplicationsEnabled(boolean enabled, int subscriptionId) {
+    public void setUiccApplicationsEnabled(int subscriptionId, boolean enabled) {
         if (VDBG) {
             logd("setUiccApplicationsEnabled subId= " + subscriptionId + " enable " + enabled);
         }
diff --git a/telephony/java/android/telephony/TelephonyManager.java b/telephony/java/android/telephony/TelephonyManager.java
index a36df49..51e777e 100644
--- a/telephony/java/android/telephony/TelephonyManager.java
+++ b/telephony/java/android/telephony/TelephonyManager.java
@@ -3075,64 +3075,6 @@
     }
 
     /**
-     * Network Class Definitions.
-     * Do not change this order, it is used for sorting during emergency calling in
-     * {@link TelephonyConnectionService#getFirstPhoneForEmergencyCall()}. Any newer technologies
-     * should be added after the current definitions.
-     */
-    /** Unknown network class. {@hide} */
-    public static final int NETWORK_CLASS_UNKNOWN = 0;
-    /** Class of broadly defined "2G" networks. {@hide} */
-    @UnsupportedAppUsage
-    public static final int NETWORK_CLASS_2_G = 1;
-    /** Class of broadly defined "3G" networks. {@hide} */
-    @UnsupportedAppUsage
-    public static final int NETWORK_CLASS_3_G = 2;
-    /** Class of broadly defined "4G" networks. {@hide} */
-    @UnsupportedAppUsage
-    public static final int NETWORK_CLASS_4_G = 3;
-    /** Class of broadly defined "5G" networks. {@hide} */
-    public static final int NETWORK_CLASS_5_G = 4;
-
-    /**
-     * Return general class of network type, such as "3G" or "4G". In cases
-     * where classification is contentious, this method is conservative.
-     *
-     * @hide
-     */
-    @UnsupportedAppUsage
-    public static int getNetworkClass(int networkType) {
-        switch (networkType) {
-            case NETWORK_TYPE_GPRS:
-            case NETWORK_TYPE_GSM:
-            case NETWORK_TYPE_EDGE:
-            case NETWORK_TYPE_CDMA:
-            case NETWORK_TYPE_1xRTT:
-            case NETWORK_TYPE_IDEN:
-                return NETWORK_CLASS_2_G;
-            case NETWORK_TYPE_UMTS:
-            case NETWORK_TYPE_EVDO_0:
-            case NETWORK_TYPE_EVDO_A:
-            case NETWORK_TYPE_HSDPA:
-            case NETWORK_TYPE_HSUPA:
-            case NETWORK_TYPE_HSPA:
-            case NETWORK_TYPE_EVDO_B:
-            case NETWORK_TYPE_EHRPD:
-            case NETWORK_TYPE_HSPAP:
-            case NETWORK_TYPE_TD_SCDMA:
-                return NETWORK_CLASS_3_G;
-            case NETWORK_TYPE_LTE:
-            case NETWORK_TYPE_IWLAN:
-            case NETWORK_TYPE_LTE_CA:
-                return NETWORK_CLASS_4_G;
-            case NETWORK_TYPE_NR:
-                return NETWORK_CLASS_5_G;
-            default:
-                return NETWORK_CLASS_UNKNOWN;
-        }
-    }
-
-    /**
      * Returns a string representation of the radio technology (network type)
      * currently in use on the device.
      * @return the name of the radio technology
@@ -8007,21 +7949,19 @@
      * app has carrier privileges (see {@link #hasCarrierPrivileges}).
      *
      * @param operatorNumeric the PLMN ID of the network to select.
-     * @param ran the initial suggested radio access network type.
-     *         If registration fails, the RAN is not available after, the RAN is not within the
-     *         network types specified by {@link #setPreferredNetworkTypeBitmask}, or the value is
-     *         {@link AccessNetworkConstants.AccessNetworkType#UNKNOWN}, modem will select
-     *         the next best RAN for network registration.
      * @param persistSelection whether the selection will persist until reboot.
      *         If true, only allows attaching to the selected PLMN until reboot; otherwise,
      *         attach to the chosen PLMN and resume normal network selection next time.
+     * @param ran the initial suggested radio access network type.
+     *         If registration fails, the RAN is not available after, the RAN is not within the
+     *         network types specified by the preferred network types, or the value is
+     *         {@link AccessNetworkConstants.AccessNetworkType#UNKNOWN}, modem will select
+     *         the next best RAN for network registration.
      * @return {@code true} on success; {@code false} on any failure.
-     * @hide
      */
     @RequiresPermission(android.Manifest.permission.MODIFY_PHONE_STATE)
-    @SystemApi
     public boolean setNetworkSelectionModeManual(@NonNull String operatorNumeric,
-            @AccessNetworkConstants.RadioAccessNetworkType int ran, boolean persistSelection) {
+            boolean persistSelection, @AccessNetworkConstants.RadioAccessNetworkType int ran) {
         return setNetworkSelectionModeManual(new OperatorInfo("" /* operatorAlphaLong */,
                 "" /* operatorAlphaShort */, operatorNumeric, ran), persistSelection);
     }
@@ -11071,7 +11011,6 @@
      * @param enabled True if enabling the data, otherwise disabling.
      * @hide
      */
-    @SystemApi
     @RequiresPermission(Manifest.permission.MODIFY_PHONE_STATE)
     public void setPolicyDataEnabled(boolean enabled) {
         try {
@@ -11174,7 +11113,6 @@
      * @param isEnabled {@code true} for enabling; {@code false} for disabling.
      * @hide
      */
-    @SystemApi
     @RequiresPermission(android.Manifest.permission.MODIFY_PHONE_STATE)
     public void setAlwaysReportSignalStrength(boolean isEnabled) {
         try {
@@ -11602,6 +11540,55 @@
     @SystemApi
     public static final long NETWORK_TYPE_BITMASK_IWLAN = (1 << (NETWORK_TYPE_IWLAN -1));
 
+    /** @hide */
+    public static final long NETWORK_CLASS_BITMASK_2G = NETWORK_TYPE_BITMASK_GSM
+                | NETWORK_TYPE_BITMASK_GPRS
+                | NETWORK_TYPE_BITMASK_EDGE
+                | NETWORK_TYPE_BITMASK_CDMA
+                | NETWORK_TYPE_BITMASK_1xRTT;
+
+    /** @hide */
+    public static final long NETWORK_CLASS_BITMASK_3G = NETWORK_TYPE_BITMASK_EVDO_0
+            | NETWORK_TYPE_BITMASK_EVDO_A
+            | NETWORK_TYPE_BITMASK_EVDO_B
+            | NETWORK_TYPE_BITMASK_EHRPD
+            | NETWORK_TYPE_BITMASK_HSUPA
+            | NETWORK_TYPE_BITMASK_HSDPA
+            | NETWORK_TYPE_BITMASK_HSPA
+            | NETWORK_TYPE_BITMASK_HSPAP
+            | NETWORK_TYPE_BITMASK_UMTS
+            | NETWORK_TYPE_BITMASK_TD_SCDMA;
+
+    /** @hide */
+    public static final long NETWORK_CLASS_BITMASK_4G = NETWORK_TYPE_BITMASK_LTE
+            | NETWORK_TYPE_BITMASK_LTE_CA
+            | NETWORK_TYPE_BITMASK_IWLAN;
+
+    /** @hide */
+    public static final long NETWORK_CLASS_BITMASK_5G = NETWORK_TYPE_BITMASK_NR;
+
+    /** @hide */
+    public static final long NETWORK_STANDARDS_FAMILY_BITMASK_3GPP = NETWORK_TYPE_BITMASK_GSM
+            | NETWORK_TYPE_BITMASK_GPRS
+            | NETWORK_TYPE_BITMASK_EDGE
+            | NETWORK_TYPE_BITMASK_HSUPA
+            | NETWORK_TYPE_BITMASK_HSDPA
+            | NETWORK_TYPE_BITMASK_HSPA
+            | NETWORK_TYPE_BITMASK_HSPAP
+            | NETWORK_TYPE_BITMASK_UMTS
+            | NETWORK_TYPE_BITMASK_TD_SCDMA
+            | NETWORK_TYPE_BITMASK_LTE
+            | NETWORK_TYPE_BITMASK_LTE_CA
+            | NETWORK_TYPE_BITMASK_NR;
+
+    /** @hide */
+    public static final long NETWORK_STANDARDS_FAMILY_BITMASK_3GPP2 = NETWORK_TYPE_BITMASK_CDMA
+            | NETWORK_TYPE_BITMASK_1xRTT
+            | NETWORK_TYPE_BITMASK_EVDO_0
+            | NETWORK_TYPE_BITMASK_EVDO_A
+            | NETWORK_TYPE_BITMASK_EVDO_B
+            | NETWORK_TYPE_BITMASK_EHRPD;
+
     /**
      * @return Modem supported radio access family bitmask
      *
diff --git a/test-mock/src/android/test/mock/MockContext.java b/test-mock/src/android/test/mock/MockContext.java
index 2c66047..784ee85 100644
--- a/test-mock/src/android/test/mock/MockContext.java
+++ b/test-mock/src/android/test/mock/MockContext.java
@@ -17,7 +17,6 @@
 package android.test.mock;
 
 import android.annotation.NonNull;
-import android.annotation.Nullable;
 import android.annotation.SystemApi;
 import android.app.IApplicationThread;
 import android.app.IServiceConnection;
@@ -480,10 +479,11 @@
         throw new UnsupportedOperationException();
     }
 
+    /** @hide */
     @Override
-    public void sendOrderedBroadcast(Intent intent, String receiverPermission, String receiverAppOp,
-            Bundle options, BroadcastReceiver resultReceiver, Handler scheduler, int initialCode,
-            String initialData, Bundle initialExtras) {
+    public void sendOrderedBroadcast(Intent intent, int initialCode, String receiverPermission,
+            String receiverAppOp, BroadcastReceiver resultReceiver, Handler scheduler,
+            String initialData, Bundle initialExtras, Bundle options) {
         throw new UnsupportedOperationException();
     }
 
diff --git a/tests/BootImageProfileTest/DISABLED_TEST_MAPPING b/tests/BootImageProfileTest/TEST_MAPPING
similarity index 100%
rename from tests/BootImageProfileTest/DISABLED_TEST_MAPPING
rename to tests/BootImageProfileTest/TEST_MAPPING
diff --git a/tests/BootImageProfileTest/src/com/android/bootimageprofile/BootImageProfileTest.java b/tests/BootImageProfileTest/src/com/android/bootimageprofile/BootImageProfileTest.java
index 1c8b6be..61f3dba 100644
--- a/tests/BootImageProfileTest/src/com/android/bootimageprofile/BootImageProfileTest.java
+++ b/tests/BootImageProfileTest/src/com/android/bootimageprofile/BootImageProfileTest.java
@@ -30,6 +30,7 @@
     private ITestDevice mTestDevice;
     private static final String SYSTEM_SERVER_PROFILE =
             "/data/misc/profiles/cur/0/android/primary.prof";
+    private static final boolean USE_PHENOTYPE = false;
 
     @Override
     public void setDevice(ITestDevice testDevice) {
@@ -41,16 +42,33 @@
         return mTestDevice;
     }
 
+    private String getProperty(String property) throws Exception {
+        if (USE_PHENOTYPE) {
+            return mTestDevice.getProperty("persist.device_config.runtime_native_boot."
+                    + property);
+        } else {
+            return mTestDevice.executeShellCommand("getprop dalvik.vm." + property).trim();
+        }
+    }
+
+    private String setProperty(String property, String value) throws Exception {
+        if (USE_PHENOTYPE) {
+            return mTestDevice.executeShellCommand(
+                "device_config put runtime_native_boot " + property + " " + value);
+        } else {
+            return mTestDevice.executeShellCommand(
+                "setprop dalvik.vm." + property + " " + value);
+        }
+    }
+
     /**
      * Validate that the boot image profile properties are set.
      */
     public void validateProperties() throws Exception {
-        String res = mTestDevice.getProperty(
-                "persist.device_config.runtime_native_boot.profilebootclasspath");
-        assertTrue("profile boot class path not enabled", res != null && res.equals("true"));
-        res = mTestDevice.getProperty(
-                "persist.device_config.runtime_native_boot.profilesystemserver");
-        assertTrue("profile system server not enabled", res != null && res.equals("true"));
+        String res = getProperty("profilebootclasspath");
+        assertTrue("profile boot class path not enabled: " + res, "true".equals(res));
+        res = getProperty("profilesystemserver");
+        assertTrue("profile system server not enabled: " + res, "true".equals(res));
     }
 
     private boolean forceSaveProfile(String pkg) throws Exception {
@@ -67,33 +85,48 @@
     @Test
     public void testSystemServerProfile() throws Exception {
         final int numIterations = 20;
+        String res;
+        // Set properties and wait for them to be readable.
         for (int i = 1; i <= numIterations; ++i) {
-            String res;
-            res = mTestDevice.getProperty(
-                    "persist.device_config.runtime_native_boot.profilebootclasspath");
-            boolean profileBootClassPath = res != null && res.equals("true");
-            res = mTestDevice.getProperty(
-                    "persist.device_config.runtime_native_boot.profilesystemserver");
-            boolean profileSystemServer = res != null && res.equals("true");
+            String pbcp = getProperty("profilebootclasspath");
+            boolean profileBootClassPath = "true".equals(pbcp);
+            String pss = getProperty("profilesystemserver");
+            boolean profileSystemServer = "true".equals(pss);
             if (profileBootClassPath && profileSystemServer) {
                 break;
             }
             if (i == numIterations) {
-                assertTrue("profile system server not enabled", profileSystemServer);
-                assertTrue("profile boot class path not enabled", profileSystemServer);
+                assertTrue("profile system server not enabled: " + pss, profileSystemServer);
+                assertTrue("profile boot class path not enabled: " + pbcp, profileBootClassPath);
             }
 
-            res = mTestDevice.executeShellCommand(
-                    "device_config put runtime_native_boot profilebootclasspath true");
-            res = mTestDevice.executeShellCommand(
-                    "device_config put runtime_native_boot profilesystemserver true");
-            res = mTestDevice.executeShellCommand("stop");
-            res = mTestDevice.executeShellCommand("start");
-            Thread.sleep(5000);
+            setProperty("profilebootclasspath", "true");
+            setProperty("profilesystemserver", "true");
+            Thread.sleep(1000);
         }
+
+        // Restart shell and wait for system boot.
+        res = mTestDevice.executeShellCommand("stop");
+        assertTrue("stop shell: " + res, res.length() == 0);
+        res = mTestDevice.executeShellCommand("start");
+        assertTrue("start shell: " + res, res.length() == 0);
+        for (int i = 1; i <= numIterations; ++i) {
+            String pbcp = getProperty("profilebootclasspath");
+            boolean profileBootClassPath = "true".equals(pbcp);
+            String pss = getProperty("profilesystemserver");
+            boolean profileSystemServer = "true".equals(pss);
+            if (profileBootClassPath && profileSystemServer) {
+                break;
+            }
+            if (i == numIterations) {
+                assertTrue("profile system server not enabled: " + pss, profileSystemServer);
+                assertTrue("profile boot class path not enabled: " + pbcp, profileBootClassPath);
+            }
+            Thread.sleep(1000);
+        }
+
         // Trunacte the profile before force it to be saved to prevent previous profiles
         // causing the test to pass.
-        String res;
         res = mTestDevice.executeShellCommand("truncate -s 0 " + SYSTEM_SERVER_PROFILE).trim();
         assertTrue(res, res.length() == 0);
         // Wait up to 20 seconds for the profile to be saved.
diff --git a/tests/ProtoInputStreamTests/src/com/android/test/protoinputstream/ProtoInputStreamIncompleteValueTest.java b/tests/ProtoInputStreamTests/src/com/android/test/protoinputstream/ProtoInputStreamIncompleteValueTest.java
new file mode 100644
index 0000000..167d5a4
--- /dev/null
+++ b/tests/ProtoInputStreamTests/src/com/android/test/protoinputstream/ProtoInputStreamIncompleteValueTest.java
@@ -0,0 +1,180 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.test.protoinputstream;
+
+import android.util.proto.ProtoInputStream;
+import android.util.proto.ProtoParseException;
+import android.util.proto.ProtoStream;
+
+import junit.framework.TestCase;
+
+import java.io.ByteArrayInputStream;
+import java.io.IOException;
+import java.io.InputStream;
+
+public class ProtoInputStreamIncompleteValueTest extends TestCase {
+
+    /**
+     * Test that an incomplete varint at the end of a stream throws an exception
+     */
+    public void testIncompleteVarint() throws IOException {
+        final long fieldFlags = ProtoStream.FIELD_COUNT_SINGLE | ProtoStream.FIELD_TYPE_INT32;
+
+        final long fieldId1 = fieldFlags | ((long) 1 & 0x0ffffffffL);
+
+        final byte[] protobuf = new byte[]{
+                // 1 : varint -> invalid varint value
+                (byte) 0x08,
+                (byte) 0xff,
+        };
+
+        InputStream stream = new ByteArrayInputStream(protobuf);
+        final ProtoInputStream pi = new ProtoInputStream(stream);
+
+        while (pi.nextField() != ProtoInputStream.NO_MORE_FIELDS) {
+            try {
+                switch (pi.getFieldNumber()) {
+                    case (int) fieldId1:
+                        pi.readInt(fieldId1);
+                        fail("Should have thrown a ProtoParseException");
+                        break;
+                    default:
+                        fail("Unexpected field id " + pi.getFieldNumber());
+                }
+            } catch (ProtoParseException ppe) {
+                // good
+                stream.close();
+                return;
+            }
+        }
+        stream.close();
+        fail("Test should not have reached this point...");
+    }
+
+    /**
+     * Test that an incomplete fixed64 at the end of a stream throws an exception
+     */
+    public void testIncompleteFixed64() throws IOException {
+        final long fieldFlags = ProtoStream.FIELD_COUNT_SINGLE | ProtoStream.FIELD_TYPE_FIXED64;
+
+        final long fieldId2 = fieldFlags | ((long) 2 & 0x0ffffffffL);
+
+        final byte[] protobuf = new byte[]{
+                // 2 -> invalid fixed64
+                (byte) 0x11,
+                (byte) 0x01, (byte) 0x00, (byte) 0x00, (byte) 0x00,
+                (byte) 0x00, (byte) 0x00, (byte) 0x00,
+        };
+
+        InputStream stream = new ByteArrayInputStream(protobuf);
+        final ProtoInputStream pi = new ProtoInputStream(stream);
+
+        while (pi.nextField() != ProtoInputStream.NO_MORE_FIELDS) {
+            try {
+                switch (pi.getFieldNumber()) {
+                    case (int) fieldId2:
+                        pi.readLong(fieldId2);
+                        fail("Should have thrown a ProtoParseException");
+                        break;
+                    default:
+                        fail("Unexpected field id " + pi.getFieldNumber());
+                }
+            } catch (ProtoParseException ppe) {
+                // good
+                stream.close();
+                return;
+            }
+        }
+        stream.close();
+        fail("Test should not have reached this point...");
+    }
+
+    /**
+     * Test that an incomplete length delimited value at the end of a stream throws an exception
+     */
+    public void testIncompleteLengthDelimited() throws IOException {
+        final long fieldFlags = ProtoStream.FIELD_COUNT_SINGLE | ProtoStream.FIELD_TYPE_BYTES;
+
+        final long fieldId5 = fieldFlags | ((long) 5 & 0x0ffffffffL);
+
+        final byte[] protobuf = new byte[]{
+                // 5 -> invalid byte array (has size 5 but only 4 values)
+                (byte) 0x2a,
+                (byte) 0x05,
+                (byte) 0x00, (byte) 0x01, (byte) 0x02, (byte) 0x03,
+        };
+
+        InputStream stream = new ByteArrayInputStream(protobuf);
+        final ProtoInputStream pi = new ProtoInputStream(stream);
+
+        while (pi.nextField() != ProtoInputStream.NO_MORE_FIELDS) {
+            try {
+                switch (pi.getFieldNumber()) {
+                    case (int) fieldId5:
+                        pi.readBytes(fieldId5);
+                        fail("Should have thrown a ProtoParseException");
+                        break;
+                    default:
+                        fail("Unexpected field id " + pi.getFieldNumber());
+                }
+            } catch (ProtoParseException ppe) {
+                // good
+                stream.close();
+                return;
+            }
+        }
+        stream.close();
+        fail("Test should not have reached this point...");
+    }
+
+    /**
+     * Test that an incomplete fixed32 at the end of a stream throws an exception
+     */
+    public void testIncompleteFixed32() throws IOException {
+        final long fieldFlags = ProtoStream.FIELD_COUNT_SINGLE | ProtoStream.FIELD_TYPE_FIXED32;
+
+        final long fieldId2 = fieldFlags | ((long) 2 & 0x0ffffffffL);
+
+        final byte[] protobuf = new byte[]{
+                // 2 ->  invalid fixed32
+                (byte) 0x15,
+                (byte) 0x01, (byte) 0x00, (byte) 0x00,
+        };
+
+        InputStream stream = new ByteArrayInputStream(protobuf);
+        final ProtoInputStream pi = new ProtoInputStream(stream);
+
+        while (pi.nextField() != ProtoInputStream.NO_MORE_FIELDS) {
+            try {
+                switch (pi.getFieldNumber()) {
+                    case (int) fieldId2:
+                        pi.readInt(fieldId2);
+                        fail("Should have thrown a ProtoParseException");
+                        break;
+                    default:
+                        fail("Unexpected field id " + pi.getFieldNumber());
+                }
+            } catch (ProtoParseException ppe) {
+                // good
+                stream.close();
+                return;
+            }
+        }
+        stream.close();
+        fail("Test should not have reached this point...");
+    }
+}
diff --git a/tests/ProtoInputStreamTests/src/com/android/test/protoinputstream/ProtoTests.java b/tests/ProtoInputStreamTests/src/com/android/test/protoinputstream/ProtoTests.java
index cdf6ae2..685110c 100644
--- a/tests/ProtoInputStreamTests/src/com/android/test/protoinputstream/ProtoTests.java
+++ b/tests/ProtoInputStreamTests/src/com/android/test/protoinputstream/ProtoTests.java
@@ -39,6 +39,7 @@
         suite.addTestSuite(ProtoInputStreamBytesTest.class);
         suite.addTestSuite(ProtoInputStreamEnumTest.class);
         suite.addTestSuite(ProtoInputStreamObjectTest.class);
+        suite.addTestSuite(ProtoInputStreamIncompleteValueTest.class);
 
         return suite;
     }
diff --git a/tools/aapt2/Android.bp b/tools/aapt2/Android.bp
index 6f44230..c1d05e4 100644
--- a/tools/aapt2/Android.bp
+++ b/tools/aapt2/Android.bp
@@ -59,6 +59,7 @@
         "libprotobuf-cpp-full",
         "libz",
         "libbuildversion",
+        "libidmap2_policies",
     ],
     stl: "libc++_static",
     group_static_libs: true,
diff --git a/tools/aapt2/Debug.cpp b/tools/aapt2/Debug.cpp
index 137fbd6..1eb7d95 100644
--- a/tools/aapt2/Debug.cpp
+++ b/tools/aapt2/Debug.cpp
@@ -32,10 +32,16 @@
 #include "text/Printer.h"
 #include "util/Util.h"
 
+#include "idmap2/Policies.h"
+
 using ::aapt::text::Printer;
 using ::android::StringPiece;
 using ::android::base::StringPrintf;
 
+using android::idmap2::policy::kPolicyStringToFlag;
+
+using PolicyFlags = android::ResTable_overlayable_policy_header::PolicyFlags;
+
 namespace aapt {
 
 namespace {
@@ -246,32 +252,25 @@
   Printer* printer_;
 };
 
-std::string OverlayablePoliciesToString(OverlayableItem::PolicyFlags policies) {
-  static const std::map<OverlayableItem::PolicyFlags, std::string> kFlagToString = {
-    {OverlayableItem::kPublic, "public"},
-    {OverlayableItem::kSystem, "system"},
-    {OverlayableItem::kVendor, "vendor"},
-    {OverlayableItem::kProduct, "product"},
-    {OverlayableItem::kSignature, "signature"},
-    {OverlayableItem::kOdm, "odm"},
-    {OverlayableItem::kOem, "oem"},
-  };
+std::string OverlayablePoliciesToString(PolicyFlags policies) {
   std::string str;
-  for (auto const& policy : kFlagToString) {
-    if ((policies & policy.first) != policy.first) {
+
+  uint32_t remaining = policies;
+  for (auto const& policy : kPolicyStringToFlag) {
+    if ((policies & policy.second) != policy.second) {
       continue;
     }
     if (!str.empty()) {
       str.append("|");
     }
-    str.append(policy.second);
-    policies &= ~policy.first;
+    str.append(policy.first.data());
+    remaining &= ~policy.second;
   }
-  if (policies != 0) {
+  if (remaining != 0) {
     if (!str.empty()) {
       str.append("|");
     }
-    str.append(StringPrintf("0x%08x", policies));
+    str.append(StringPrintf("0x%08x", remaining));
   }
   return !str.empty() ? str : "none";
 }
diff --git a/tools/aapt2/ResourceParser.cpp b/tools/aapt2/ResourceParser.cpp
index 74e2a098..234cbc4 100644
--- a/tools/aapt2/ResourceParser.cpp
+++ b/tools/aapt2/ResourceParser.cpp
@@ -32,11 +32,15 @@
 #include "util/Util.h"
 #include "xml/XmlPullParser.h"
 
+#include "idmap2/Policies.h"
+
 using ::aapt::ResourceUtils::StringBuilder;
 using ::aapt::text::Utf8Iterator;
 using ::android::ConfigDescription;
 using ::android::StringPiece;
 
+using android::idmap2::policy::kPolicyStringToFlag;
+
 namespace aapt {
 
 constexpr const char* sXliffNamespaceUri = "urn:oasis:names:tc:xliff:document:1.2";
@@ -1063,7 +1067,7 @@
 
   bool error = false;
   std::string comment;
-  OverlayableItem::PolicyFlags current_policies = OverlayableItem::Policy::kNone;
+  PolicyFlags current_policies = PolicyFlags::NONE;
   const size_t start_depth = parser->depth();
   while (xml::XmlPullParser::IsGoodEvent(parser->Next())) {
     xml::XmlPullParser::Event event = parser->event();
@@ -1073,7 +1077,7 @@
     } else if (event == xml::XmlPullParser::Event::kEndElement
                && parser->depth() == start_depth + 1) {
       // Clear the current policies when exiting the <policy> tags
-      current_policies = OverlayableItem::Policy::kNone;
+      current_policies = PolicyFlags::NONE;
       continue;
     } else if (event == xml::XmlPullParser::Event::kComment) {
       // Retrieve the comment of individual <item> tags
@@ -1088,7 +1092,7 @@
     const std::string& element_name = parser->element_name();
     const std::string& element_namespace = parser->element_namespace();
     if (element_namespace.empty() && element_name == "item") {
-      if (current_policies == OverlayableItem::Policy::kNone) {
+      if (current_policies == PolicyFlags::NONE) {
         diag_->Error(DiagMessage(element_source)
                          << "<item> within an <overlayable> must be inside a <policy> block");
         error = true;
@@ -1133,7 +1137,7 @@
       out_resource->child_resources.push_back(std::move(child_resource));
 
     } else if (element_namespace.empty() && element_name == "policy") {
-      if (current_policies != OverlayableItem::Policy::kNone) {
+      if (current_policies != PolicyFlags::NONE) {
         // If the policy list is not empty, then we are currently inside a policy element
         diag_->Error(DiagMessage(element_source) << "<policy> blocks cannot be recursively nested");
         error = true;
@@ -1141,21 +1145,14 @@
       } else if (Maybe<StringPiece> maybe_type = xml::FindNonEmptyAttribute(parser, "type")) {
         // Parse the polices separated by vertical bar characters to allow for specifying multiple
         // policies. Items within the policy tag will have the specified policy.
-        static const auto kPolicyMap =
-            ImmutableMap<StringPiece, OverlayableItem::Policy>::CreatePreSorted({
-                {"odm", OverlayableItem::Policy::kOdm},
-                {"oem", OverlayableItem::Policy::kOem},
-                {"product", OverlayableItem::Policy::kProduct},
-                {"public", OverlayableItem::Policy::kPublic},
-                {"signature", OverlayableItem::Policy::kSignature},
-                {"system", OverlayableItem::Policy::kSystem},
-                {"vendor", OverlayableItem::Policy::kVendor},
-            });
-
         for (const StringPiece& part : util::Tokenize(maybe_type.value(), '|')) {
           StringPiece trimmed_part = util::TrimWhitespace(part);
-          const auto policy = kPolicyMap.find(trimmed_part);
-          if (policy == kPolicyMap.end()) {
+          const auto policy = std::find_if(kPolicyStringToFlag.begin(),
+                                           kPolicyStringToFlag.end(),
+                                           [trimmed_part](const auto& it) {
+                                             return trimmed_part == it.first;
+                                           });
+          if (policy == kPolicyStringToFlag.end()) {
             diag_->Error(DiagMessage(element_source)
                          << "<policy> has unsupported type '" << trimmed_part << "'");
             error = true;
diff --git a/tools/aapt2/ResourceParser_test.cpp b/tools/aapt2/ResourceParser_test.cpp
index 24531bc..9b70079 100644
--- a/tools/aapt2/ResourceParser_test.cpp
+++ b/tools/aapt2/ResourceParser_test.cpp
@@ -41,6 +41,8 @@
 using ::testing::SizeIs;
 using ::testing::StrEq;
 
+using PolicyFlags = android::ResTable_overlayable_policy_header::PolicyFlags;
+
 namespace aapt {
 
 constexpr const char* kXmlPreamble = "<?xml version=\"1.0\" encoding=\"utf-8\"?>\n";
@@ -959,7 +961,7 @@
   OverlayableItem& result_overlayable_item = search_result.value().entry->overlayable_item.value();
   EXPECT_THAT(result_overlayable_item.overlayable->name, Eq("Name"));
   EXPECT_THAT(result_overlayable_item.overlayable->actor, Eq("overlay://theme"));
-  EXPECT_THAT(result_overlayable_item.policies, Eq(OverlayableItem::Policy::kSignature));
+  EXPECT_THAT(result_overlayable_item.policies, Eq(PolicyFlags::SIGNATURE));
 
   search_result = table_.FindResource(test::ParseNameOrDie("drawable/bar"));
   ASSERT_TRUE(search_result);
@@ -968,7 +970,7 @@
   result_overlayable_item = search_result.value().entry->overlayable_item.value();
   EXPECT_THAT(result_overlayable_item.overlayable->name, Eq("Name"));
   EXPECT_THAT(result_overlayable_item.overlayable->actor, Eq("overlay://theme"));
-  EXPECT_THAT(result_overlayable_item.policies, Eq(OverlayableItem::Policy::kSignature));
+  EXPECT_THAT(result_overlayable_item.policies, Eq(PolicyFlags::SIGNATURE));
 }
 
 TEST_F(ResourceParserTest, ParseOverlayableRequiresName) {
@@ -1005,6 +1007,9 @@
         <policy type="oem">
           <item type="string" name="buz" />
         </policy>
+        <policy type="actor">
+          <item type="string" name="actor" />
+        </policy>
       </overlayable>)";
   ASSERT_TRUE(TestParse(input));
 
@@ -1014,7 +1019,7 @@
   ASSERT_TRUE(search_result.value().entry->overlayable_item);
   OverlayableItem result_overlayable_item = search_result.value().entry->overlayable_item.value();
   EXPECT_THAT(result_overlayable_item.overlayable->name, Eq("Name"));
-  EXPECT_THAT(result_overlayable_item.policies, Eq(OverlayableItem::Policy::kProduct));
+  EXPECT_THAT(result_overlayable_item.policies, Eq(PolicyFlags::PRODUCT_PARTITION));
 
   search_result = table_.FindResource(test::ParseNameOrDie("string/fiz"));
   ASSERT_TRUE(search_result);
@@ -1022,7 +1027,7 @@
   ASSERT_TRUE(search_result.value().entry->overlayable_item);
   result_overlayable_item = search_result.value().entry->overlayable_item.value();
   EXPECT_THAT(result_overlayable_item.overlayable->name, Eq("Name"));
-  EXPECT_THAT(result_overlayable_item.policies, Eq(OverlayableItem::Policy::kSystem));
+  EXPECT_THAT(result_overlayable_item.policies, Eq(PolicyFlags::SYSTEM_PARTITION));
 
   search_result = table_.FindResource(test::ParseNameOrDie("string/fuz"));
   ASSERT_TRUE(search_result);
@@ -1030,7 +1035,7 @@
   ASSERT_TRUE(search_result.value().entry->overlayable_item);
   result_overlayable_item = search_result.value().entry->overlayable_item.value();
   EXPECT_THAT(result_overlayable_item.overlayable->name, Eq("Name"));
-  EXPECT_THAT(result_overlayable_item.policies, Eq(OverlayableItem::Policy::kVendor));
+  EXPECT_THAT(result_overlayable_item.policies, Eq(PolicyFlags::VENDOR_PARTITION));
 
   search_result = table_.FindResource(test::ParseNameOrDie("string/faz"));
   ASSERT_TRUE(search_result);
@@ -1038,7 +1043,7 @@
   ASSERT_TRUE(search_result.value().entry->overlayable_item);
   result_overlayable_item = search_result.value().entry->overlayable_item.value();
   EXPECT_THAT(result_overlayable_item.overlayable->name, Eq("Name"));
-  EXPECT_THAT(result_overlayable_item.policies, Eq(OverlayableItem::Policy::kPublic));
+  EXPECT_THAT(result_overlayable_item.policies, Eq(PolicyFlags::PUBLIC));
 
   search_result = table_.FindResource(test::ParseNameOrDie("string/foz"));
   ASSERT_TRUE(search_result);
@@ -1046,7 +1051,7 @@
   ASSERT_TRUE(search_result.value().entry->overlayable_item);
   result_overlayable_item = search_result.value().entry->overlayable_item.value();
   EXPECT_THAT(result_overlayable_item.overlayable->name, Eq("Name"));
-  EXPECT_THAT(result_overlayable_item.policies, Eq(OverlayableItem::Policy::kSignature));
+  EXPECT_THAT(result_overlayable_item.policies, Eq(PolicyFlags::SIGNATURE));
 
   search_result = table_.FindResource(test::ParseNameOrDie("string/biz"));
   ASSERT_TRUE(search_result);
@@ -1054,7 +1059,7 @@
   ASSERT_TRUE(search_result.value().entry->overlayable_item);
   result_overlayable_item = search_result.value().entry->overlayable_item.value();
   EXPECT_THAT(result_overlayable_item.overlayable->name, Eq("Name"));
-  EXPECT_THAT(result_overlayable_item.policies, Eq(OverlayableItem::Policy::kOdm));
+  EXPECT_THAT(result_overlayable_item.policies, Eq(PolicyFlags::ODM_PARTITION));
 
   search_result = table_.FindResource(test::ParseNameOrDie("string/buz"));
   ASSERT_TRUE(search_result);
@@ -1062,7 +1067,15 @@
   ASSERT_TRUE(search_result.value().entry->overlayable_item);
   result_overlayable_item = search_result.value().entry->overlayable_item.value();
   EXPECT_THAT(result_overlayable_item.overlayable->name, Eq("Name"));
-  EXPECT_THAT(result_overlayable_item.policies, Eq(OverlayableItem::Policy::kOem));
+  EXPECT_THAT(result_overlayable_item.policies, Eq(PolicyFlags::OEM_PARTITION));
+
+  search_result = table_.FindResource(test::ParseNameOrDie("string/actor"));
+  ASSERT_TRUE(search_result);
+  ASSERT_THAT(search_result.value().entry, NotNull());
+  ASSERT_TRUE(search_result.value().entry->overlayable_item);
+  result_overlayable_item = search_result.value().entry->overlayable_item.value();
+  EXPECT_THAT(result_overlayable_item.overlayable->name, Eq("Name"));
+  EXPECT_THAT(result_overlayable_item.policies, Eq(PolicyFlags::ACTOR_SIGNATURE));
 }
 
 TEST_F(ResourceParserTest, ParseOverlayableNoPolicyError) {
@@ -1125,8 +1138,8 @@
   ASSERT_TRUE(search_result.value().entry->overlayable_item);
   OverlayableItem result_overlayable_item = search_result.value().entry->overlayable_item.value();
   EXPECT_THAT(result_overlayable_item.overlayable->name, Eq("Name"));
-  EXPECT_THAT(result_overlayable_item.policies, Eq(OverlayableItem::Policy::kVendor
-                                                   | OverlayableItem::Policy::kPublic));
+  EXPECT_THAT(result_overlayable_item.policies, Eq(PolicyFlags::VENDOR_PARTITION
+                                                   | PolicyFlags::PUBLIC));
 
   search_result = table_.FindResource(test::ParseNameOrDie("string/bar"));
   ASSERT_TRUE(search_result);
@@ -1134,8 +1147,8 @@
   ASSERT_TRUE(search_result.value().entry->overlayable_item);
   result_overlayable_item = search_result.value().entry->overlayable_item.value();
   EXPECT_THAT(result_overlayable_item.overlayable->name, Eq("Name"));
-  EXPECT_THAT(result_overlayable_item.policies, Eq(OverlayableItem::Policy::kProduct
-                                                   | OverlayableItem::Policy::kSystem));
+  EXPECT_THAT(result_overlayable_item.policies, Eq(PolicyFlags::PRODUCT_PARTITION
+                                                   | PolicyFlags::SYSTEM_PARTITION));
 }
 
 TEST_F(ResourceParserTest, DuplicateOverlayableIsError) {
diff --git a/tools/aapt2/ResourceTable.h b/tools/aapt2/ResourceTable.h
index 30ba1ae..93a7a31 100644
--- a/tools/aapt2/ResourceTable.h
+++ b/tools/aapt2/ResourceTable.h
@@ -36,6 +36,8 @@
 #include <unordered_map>
 #include <vector>
 
+using PolicyFlags = android::ResTable_overlayable_policy_header::PolicyFlags;
+
 namespace aapt {
 
 // The Public status of a resource.
@@ -75,36 +77,8 @@
 struct OverlayableItem {
   explicit OverlayableItem(const std::shared_ptr<Overlayable>& overlayable)
       : overlayable(overlayable) {}
-
-  // Represents the types overlays that are allowed to overlay the resource.
-  typedef uint32_t PolicyFlags;
-  enum Policy : uint32_t {
-    kNone = 0x00000000,
-
-    // The resource can be overlaid by any overlay.
-    kPublic = 0x00000001,
-
-    // The resource can be overlaid by any overlay on the system partition.
-    kSystem = 0x00000002,
-
-    // The resource can be overlaid by any overlay on the vendor partition.
-    kVendor = 0x00000004,
-
-    // The resource can be overlaid by any overlay on the product partition.
-    kProduct = 0x00000008,
-
-    // The resource can be overlaid by any overlay signed with the same signature as its actor.
-    kSignature = 0x00000010,
-
-    // The resource can be overlaid by any overlay on the odm partition.
-    kOdm = 0x00000020,
-
-    // The resource can be overlaid by any overlay on the oem partition.
-    kOem = 0x00000040,
-  };
-
   std::shared_ptr<Overlayable> overlayable;
-  PolicyFlags policies = Policy::kNone;
+  PolicyFlags policies = PolicyFlags::NONE;
   std::string comment;
   Source source;
 };
diff --git a/tools/aapt2/ResourceTable_test.cpp b/tools/aapt2/ResourceTable_test.cpp
index b97dc6b..9271a7e 100644
--- a/tools/aapt2/ResourceTable_test.cpp
+++ b/tools/aapt2/ResourceTable_test.cpp
@@ -30,6 +30,8 @@
 using ::testing::NotNull;
 using ::testing::StrEq;
 
+using PolicyFlags = android::ResTable_overlayable_policy_header::PolicyFlags;
+
 namespace aapt {
 
 TEST(ResourceTableTest, FailToAddResourceWithBadName) {
@@ -247,8 +249,8 @@
   auto overlayable = std::make_shared<Overlayable>("Name", "overlay://theme",
                                                    Source("res/values/overlayable.xml", 40));
   OverlayableItem overlayable_item(overlayable);
-  overlayable_item.policies |= OverlayableItem::Policy::kProduct;
-  overlayable_item.policies |= OverlayableItem::Policy::kVendor;
+  overlayable_item.policies |= PolicyFlags::PRODUCT_PARTITION;
+  overlayable_item.policies |= PolicyFlags::VENDOR_PARTITION;
   overlayable_item.comment = "comment";
   overlayable_item.source = Source("res/values/overlayable.xml", 42);
 
@@ -264,8 +266,8 @@
   EXPECT_THAT(result_overlayable_item.overlayable->actor, Eq("overlay://theme"));
   EXPECT_THAT(result_overlayable_item.overlayable->source.path, Eq("res/values/overlayable.xml"));
   EXPECT_THAT(result_overlayable_item.overlayable->source.line, 40);
-  EXPECT_THAT(result_overlayable_item.policies, Eq(OverlayableItem::Policy::kProduct
-                                                   | OverlayableItem::Policy::kVendor));
+  EXPECT_THAT(result_overlayable_item.policies, Eq(PolicyFlags::PRODUCT_PARTITION
+                                                   | PolicyFlags::VENDOR_PARTITION));
   ASSERT_THAT(result_overlayable_item.comment, StrEq("comment"));
   EXPECT_THAT(result_overlayable_item.source.path, Eq("res/values/overlayable.xml"));
   EXPECT_THAT(result_overlayable_item.source.line, 42);
@@ -277,17 +279,17 @@
   const ResourceName foo = test::ParseNameOrDie("android:string/foo");
   auto group = std::make_shared<Overlayable>("Name", "overlay://theme");
   OverlayableItem overlayable(group);
-  overlayable.policies = OverlayableItem::Policy::kProduct;
+  overlayable.policies = PolicyFlags::PRODUCT_PARTITION;
   ASSERT_TRUE(table.SetOverlayable(foo, overlayable, test::GetDiagnostics()));
 
   const ResourceName bar = test::ParseNameOrDie("android:string/bar");
   OverlayableItem overlayable2(group);
-  overlayable2.policies = OverlayableItem::Policy::kProduct;
+  overlayable2.policies = PolicyFlags::PRODUCT_PARTITION;
   ASSERT_TRUE(table.SetOverlayable(bar, overlayable2, test::GetDiagnostics()));
 
   const ResourceName baz = test::ParseNameOrDie("android:string/baz");
   OverlayableItem overlayable3(group);
-  overlayable3.policies = OverlayableItem::Policy::kVendor;
+  overlayable3.policies = PolicyFlags::VENDOR_PARTITION;
   ASSERT_TRUE(table.SetOverlayable(baz, overlayable3, test::GetDiagnostics()));
 }
 
@@ -296,12 +298,12 @@
 
   const ResourceName foo = test::ParseNameOrDie("android:string/foo");
   OverlayableItem overlayable_item(std::make_shared<Overlayable>("Name", "overlay://theme"));
-  overlayable_item.policies = OverlayableItem::Policy::kProduct;
+  overlayable_item.policies = PolicyFlags::PRODUCT_PARTITION;
   ASSERT_TRUE(table.SetOverlayable(foo, overlayable_item, test::GetDiagnostics()));
 
   const ResourceName bar = test::ParseNameOrDie("android:string/bar");
   OverlayableItem overlayable_item2(std::make_shared<Overlayable>("Name2",  "overlay://theme"));
-  overlayable_item2.policies = OverlayableItem::Policy::kProduct;
+  overlayable_item2.policies = PolicyFlags::PRODUCT_PARTITION;
   ASSERT_TRUE(table.SetOverlayable(bar, overlayable_item2, test::GetDiagnostics()));
 }
 
diff --git a/tools/aapt2/Resources.proto b/tools/aapt2/Resources.proto
index 8a2f5af..ab9ce66 100644
--- a/tools/aapt2/Resources.proto
+++ b/tools/aapt2/Resources.proto
@@ -167,6 +167,7 @@
     SIGNATURE = 5;
     ODM = 6;
     OEM = 7;
+    ACTOR = 8;
   }
 
   // The location of the <item> declaration in source.
diff --git a/tools/aapt2/cmd/Link.cpp b/tools/aapt2/cmd/Link.cpp
index 5b6935b..bf886c2 100644
--- a/tools/aapt2/cmd/Link.cpp
+++ b/tools/aapt2/cmd/Link.cpp
@@ -1766,9 +1766,12 @@
       return 1;
     }
 
-    // First extract the Package name without modifying it (via --rename-manifest-package).
-    if (Maybe<AppInfo> maybe_app_info =
+    // Determine the package name under which to merge resources.
+    if (options_.rename_resources_package) {
+      context_->SetCompilationPackage(options_.rename_resources_package.value());
+    } else if (Maybe<AppInfo> maybe_app_info =
             ExtractAppInfoFromManifest(manifest_xml.get(), context_->GetDiagnostics())) {
+      // Extract the package name from the manifest ignoring the value of --rename-manifest-package.
       const AppInfo& app_info = maybe_app_info.value();
       context_->SetCompilationPackage(app_info.package);
     }
diff --git a/tools/aapt2/cmd/Link.h b/tools/aapt2/cmd/Link.h
index 4722358..e7be434 100644
--- a/tools/aapt2/cmd/Link.h
+++ b/tools/aapt2/cmd/Link.h
@@ -45,6 +45,7 @@
   bool auto_add_overlay = false;
   bool override_styles_instead_of_overlaying = false;
   OutputFormat output_format = OutputFormat::kApk;
+  Maybe<std::string> rename_resources_package;
 
   // Java/Proguard options.
   Maybe<std::string> generate_java_class_path;
@@ -256,6 +257,8 @@
         &options_.override_styles_instead_of_overlaying);
     AddOptionalFlag("--rename-manifest-package", "Renames the package in AndroidManifest.xml.",
         &options_.manifest_fixer_options.rename_manifest_package);
+    AddOptionalFlag("--rename-resources-package", "Renames the package in resources table",
+        &options_.rename_resources_package);
     AddOptionalFlag("--rename-instrumentation-target-package",
         "Changes the name of the target package for instrumentation. Most useful\n"
             "when used in conjunction with --rename-manifest-package.",
diff --git a/tools/aapt2/format/binary/BinaryResourceParser.cpp b/tools/aapt2/format/binary/BinaryResourceParser.cpp
index fcd6aaa..f362744 100644
--- a/tools/aapt2/format/binary/BinaryResourceParser.cpp
+++ b/tools/aapt2/format/binary/BinaryResourceParser.cpp
@@ -455,35 +455,6 @@
       const ResTable_overlayable_policy_header* policy_header =
           ConvertTo<ResTable_overlayable_policy_header>(parser.chunk());
 
-      OverlayableItem::PolicyFlags policies = OverlayableItem::Policy::kNone;
-      if (policy_header->policy_flags & ResTable_overlayable_policy_header::POLICY_PUBLIC) {
-        policies |= OverlayableItem::Policy::kPublic;
-      }
-      if (policy_header->policy_flags
-          & ResTable_overlayable_policy_header::POLICY_SYSTEM_PARTITION) {
-        policies |= OverlayableItem::Policy::kSystem;
-      }
-      if (policy_header->policy_flags
-          & ResTable_overlayable_policy_header::POLICY_VENDOR_PARTITION) {
-        policies |= OverlayableItem::Policy::kVendor;
-      }
-      if (policy_header->policy_flags
-          & ResTable_overlayable_policy_header::POLICY_PRODUCT_PARTITION) {
-        policies |= OverlayableItem::Policy::kProduct;
-      }
-      if (policy_header->policy_flags
-          & ResTable_overlayable_policy_header::POLICY_SIGNATURE) {
-        policies |= OverlayableItem::Policy::kSignature;
-      }
-      if (policy_header->policy_flags
-          & ResTable_overlayable_policy_header::POLICY_ODM_PARTITION) {
-        policies |= OverlayableItem::Policy::kOdm;
-      }
-      if (policy_header->policy_flags
-          & ResTable_overlayable_policy_header::POLICY_OEM_PARTITION) {
-        policies |= OverlayableItem::Policy::kOem;
-      }
-
       const ResTable_ref* const ref_begin = reinterpret_cast<const ResTable_ref*>(
           ((uint8_t *)policy_header) + util::DeviceToHost32(policy_header->header.headerSize));
       const ResTable_ref* const ref_end = ref_begin
@@ -501,7 +472,7 @@
         }
 
         OverlayableItem overlayable_item(overlayable);
-        overlayable_item.policies = policies;
+        overlayable_item.policies = policy_header->policy_flags;
         if (!table_->SetOverlayable(iter->second, overlayable_item, diag_)) {
           return false;
         }
diff --git a/tools/aapt2/format/binary/TableFlattener.cpp b/tools/aapt2/format/binary/TableFlattener.cpp
index cbce8a5..4784ecf 100644
--- a/tools/aapt2/format/binary/TableFlattener.cpp
+++ b/tools/aapt2/format/binary/TableFlattener.cpp
@@ -233,7 +233,7 @@
 struct OverlayableChunk {
   std::string actor;
   Source source;
-  std::map<OverlayableItem::PolicyFlags, std::set<ResourceId>> policy_ids;
+  std::map<PolicyFlags, std::set<ResourceId>> policy_ids;
 };
 
 class PackageFlattener {
@@ -493,35 +493,12 @@
           return false;
         }
 
-        uint32_t policy_flags = 0;
-        if (item.policies & OverlayableItem::Policy::kPublic) {
-          policy_flags |= ResTable_overlayable_policy_header::POLICY_PUBLIC;
-        }
-        if (item.policies & OverlayableItem::Policy::kSystem) {
-          policy_flags |= ResTable_overlayable_policy_header::POLICY_SYSTEM_PARTITION;
-        }
-        if (item.policies & OverlayableItem::Policy::kVendor) {
-          policy_flags |= ResTable_overlayable_policy_header::POLICY_VENDOR_PARTITION;
-        }
-        if (item.policies & OverlayableItem::Policy::kProduct) {
-          policy_flags |= ResTable_overlayable_policy_header::POLICY_PRODUCT_PARTITION;
-        }
-        if (item.policies & OverlayableItem::Policy::kSignature) {
-          policy_flags |= ResTable_overlayable_policy_header::POLICY_SIGNATURE;
-        }
-        if (item.policies & OverlayableItem::Policy::kOdm) {
-          policy_flags |= ResTable_overlayable_policy_header::POLICY_ODM_PARTITION;
-        }
-        if (item.policies & OverlayableItem::Policy::kOem) {
-          policy_flags |= ResTable_overlayable_policy_header::POLICY_OEM_PARTITION;
-        }
-
-        auto policy = overlayable_chunk->policy_ids.find(policy_flags);
+        auto policy = overlayable_chunk->policy_ids.find(item.policies);
         if (policy != overlayable_chunk->policy_ids.end()) {
           policy->second.insert(id);
         } else {
           overlayable_chunk->policy_ids.insert(
-              std::make_pair(policy_flags, std::set<ResourceId>{id}));
+              std::make_pair(item.policies, std::set<ResourceId>{id}));
         }
       }
     }
@@ -559,7 +536,8 @@
         ChunkWriter policy_writer(buffer);
         auto* policy_type = policy_writer.StartChunk<ResTable_overlayable_policy_header>(
             RES_TABLE_OVERLAYABLE_POLICY_TYPE);
-        policy_type->policy_flags = util::HostToDevice32(static_cast<uint32_t>(policy_ids.first));
+        policy_type->policy_flags =
+            static_cast<PolicyFlags>(util::HostToDevice32(static_cast<uint32_t>(policy_ids.first)));
         policy_type->entry_count = util::HostToDevice32(static_cast<uint32_t>(
                                                             policy_ids.second.size()));
         // Write the ids after the policy header
diff --git a/tools/aapt2/format/binary/TableFlattener_test.cpp b/tools/aapt2/format/binary/TableFlattener_test.cpp
index af2293f..59627ce 100644
--- a/tools/aapt2/format/binary/TableFlattener_test.cpp
+++ b/tools/aapt2/format/binary/TableFlattener_test.cpp
@@ -32,6 +32,8 @@
 using ::testing::IsNull;
 using ::testing::NotNull;
 
+using PolicyFlags = android::ResTable_overlayable_policy_header::PolicyFlags;
+
 namespace aapt {
 
 class TableFlattenerTest : public ::testing::Test {
@@ -671,9 +673,9 @@
 
 TEST_F(TableFlattenerTest, FlattenOverlayable) {
   OverlayableItem overlayable_item(std::make_shared<Overlayable>("TestName", "overlay://theme"));
-  overlayable_item.policies |= OverlayableItem::Policy::kProduct;
-  overlayable_item.policies |= OverlayableItem::Policy::kSystem;
-  overlayable_item.policies |= OverlayableItem::Policy::kVendor;
+  overlayable_item.policies |= PolicyFlags::PRODUCT_PARTITION;
+  overlayable_item.policies |= PolicyFlags::SYSTEM_PARTITION;
+  overlayable_item.policies |= PolicyFlags::VENDOR_PARTITION;
 
   std::string name = "com.app.test:integer/overlayable";
   std::unique_ptr<ResourceTable> table =
@@ -691,27 +693,27 @@
   ASSERT_THAT(search_result.value().entry, NotNull());
   ASSERT_TRUE(search_result.value().entry->overlayable_item);
   OverlayableItem& result_overlayable_item = search_result.value().entry->overlayable_item.value();
-  EXPECT_EQ(result_overlayable_item.policies, OverlayableItem::Policy::kSystem
-                                         | OverlayableItem::Policy::kVendor
-                                         | OverlayableItem::Policy::kProduct);
+  EXPECT_EQ(result_overlayable_item.policies, PolicyFlags::SYSTEM_PARTITION
+                                         | PolicyFlags::VENDOR_PARTITION
+                                         | PolicyFlags::PRODUCT_PARTITION);
 }
 
 TEST_F(TableFlattenerTest, FlattenMultipleOverlayablePolicies) {
   auto overlayable = std::make_shared<Overlayable>("TestName", "overlay://theme");
   std::string name_zero = "com.app.test:integer/overlayable_zero_item";
   OverlayableItem overlayable_item_zero(overlayable);
-  overlayable_item_zero.policies |= OverlayableItem::Policy::kProduct;
-  overlayable_item_zero.policies |= OverlayableItem::Policy::kSystem;
+  overlayable_item_zero.policies |= PolicyFlags::PRODUCT_PARTITION;
+  overlayable_item_zero.policies |= PolicyFlags::SYSTEM_PARTITION;
 
   std::string name_one = "com.app.test:integer/overlayable_one_item";
   OverlayableItem overlayable_item_one(overlayable);
-  overlayable_item_one.policies |= OverlayableItem::Policy::kPublic;
+  overlayable_item_one.policies |= PolicyFlags::PUBLIC;
 
   std::string name_two = "com.app.test:integer/overlayable_two_item";
   OverlayableItem overlayable_item_two(overlayable);
-  overlayable_item_two.policies |= OverlayableItem::Policy::kProduct;
-  overlayable_item_two.policies |= OverlayableItem::Policy::kSystem;
-  overlayable_item_two.policies |= OverlayableItem::Policy::kVendor;
+  overlayable_item_two.policies |= PolicyFlags::PRODUCT_PARTITION;
+  overlayable_item_two.policies |= PolicyFlags::SYSTEM_PARTITION;
+  overlayable_item_two.policies |= PolicyFlags::VENDOR_PARTITION;
 
   std::unique_ptr<ResourceTable> table =
       test::ResourceTableBuilder()
@@ -732,47 +734,48 @@
   ASSERT_THAT(search_result.value().entry, NotNull());
   ASSERT_TRUE(search_result.value().entry->overlayable_item);
   OverlayableItem& overlayable_item = search_result.value().entry->overlayable_item.value();
-  EXPECT_EQ(overlayable_item.policies, OverlayableItem::Policy::kSystem
-                                       | OverlayableItem::Policy::kProduct);
+  EXPECT_EQ(overlayable_item.policies, PolicyFlags::SYSTEM_PARTITION
+                                       | PolicyFlags::PRODUCT_PARTITION);
 
   search_result = output_table.FindResource(test::ParseNameOrDie(name_one));
   ASSERT_TRUE(search_result);
   ASSERT_THAT(search_result.value().entry, NotNull());
   ASSERT_TRUE(search_result.value().entry->overlayable_item);
   overlayable_item = search_result.value().entry->overlayable_item.value();
-  EXPECT_EQ(overlayable_item.policies, OverlayableItem::Policy::kPublic);
+  EXPECT_EQ(overlayable_item.policies, PolicyFlags::PUBLIC);
 
   search_result = output_table.FindResource(test::ParseNameOrDie(name_two));
   ASSERT_TRUE(search_result);
   ASSERT_THAT(search_result.value().entry, NotNull());
   ASSERT_TRUE(search_result.value().entry->overlayable_item);
   overlayable_item = search_result.value().entry->overlayable_item.value();
-  EXPECT_EQ(overlayable_item.policies, OverlayableItem::Policy::kSystem
-                                       | OverlayableItem::Policy::kProduct
-                                       | OverlayableItem::Policy::kVendor);
+  EXPECT_EQ(overlayable_item.policies, PolicyFlags::SYSTEM_PARTITION
+                                       | PolicyFlags::PRODUCT_PARTITION
+                                       | PolicyFlags::VENDOR_PARTITION);
 }
 
 TEST_F(TableFlattenerTest, FlattenMultipleOverlayable) {
   auto group = std::make_shared<Overlayable>("TestName", "overlay://theme");
   std::string name_zero = "com.app.test:integer/overlayable_zero";
   OverlayableItem overlayable_item_zero(group);
-  overlayable_item_zero.policies |= OverlayableItem::Policy::kProduct;
-  overlayable_item_zero.policies |= OverlayableItem::Policy::kSystem;
+  overlayable_item_zero.policies |= PolicyFlags::PRODUCT_PARTITION;
+  overlayable_item_zero.policies |= PolicyFlags::SYSTEM_PARTITION;
 
   auto group_one = std::make_shared<Overlayable>("OtherName", "overlay://customization");
   std::string name_one = "com.app.test:integer/overlayable_one";
   OverlayableItem overlayable_item_one(group_one);
-  overlayable_item_one.policies |= OverlayableItem::Policy::kPublic;
+  overlayable_item_one.policies |= PolicyFlags::PUBLIC;
 
   std::string name_two = "com.app.test:integer/overlayable_two";
   OverlayableItem overlayable_item_two(group);
-  overlayable_item_two.policies |= OverlayableItem::Policy::kOdm;
-  overlayable_item_two.policies |= OverlayableItem::Policy::kOem;
-  overlayable_item_two.policies |= OverlayableItem::Policy::kVendor;
+  overlayable_item_two.policies |= PolicyFlags::ODM_PARTITION;
+  overlayable_item_two.policies |= PolicyFlags::OEM_PARTITION;
+  overlayable_item_two.policies |= PolicyFlags::VENDOR_PARTITION;
 
   std::string name_three = "com.app.test:integer/overlayable_three";
   OverlayableItem overlayable_item_three(group_one);
-  overlayable_item_three.policies |= OverlayableItem::Policy::kSignature;
+  overlayable_item_three.policies |= PolicyFlags::SIGNATURE;
+  overlayable_item_three.policies |= PolicyFlags::ACTOR_SIGNATURE;
 
   std::unique_ptr<ResourceTable> table =
       test::ResourceTableBuilder()
@@ -796,8 +799,8 @@
   OverlayableItem& result_overlayable = search_result.value().entry->overlayable_item.value();
   EXPECT_EQ(result_overlayable.overlayable->name, "TestName");
   EXPECT_EQ(result_overlayable.overlayable->actor, "overlay://theme");
-  EXPECT_EQ(result_overlayable.policies, OverlayableItem::Policy::kSystem
-                                         | OverlayableItem::Policy::kProduct);
+  EXPECT_EQ(result_overlayable.policies, PolicyFlags::SYSTEM_PARTITION
+                                         | PolicyFlags::PRODUCT_PARTITION);
 
   search_result = output_table.FindResource(test::ParseNameOrDie(name_one));
   ASSERT_TRUE(search_result);
@@ -806,7 +809,7 @@
   result_overlayable = search_result.value().entry->overlayable_item.value();
   EXPECT_EQ(result_overlayable.overlayable->name, "OtherName");
   EXPECT_EQ(result_overlayable.overlayable->actor, "overlay://customization");
-  EXPECT_EQ(result_overlayable.policies, OverlayableItem::Policy::kPublic);
+  EXPECT_EQ(result_overlayable.policies, PolicyFlags::PUBLIC);
 
   search_result = output_table.FindResource(test::ParseNameOrDie(name_two));
   ASSERT_TRUE(search_result);
@@ -815,9 +818,9 @@
   result_overlayable = search_result.value().entry->overlayable_item.value();
   EXPECT_EQ(result_overlayable.overlayable->name, "TestName");
   EXPECT_EQ(result_overlayable.overlayable->actor, "overlay://theme");
-  EXPECT_EQ(result_overlayable.policies, OverlayableItem::Policy::kOdm
-                                         | OverlayableItem::Policy::kOem
-                                         | OverlayableItem::Policy::kVendor);
+  EXPECT_EQ(result_overlayable.policies, PolicyFlags::ODM_PARTITION
+                                         | PolicyFlags::OEM_PARTITION
+                                         | PolicyFlags::VENDOR_PARTITION);
 
   search_result = output_table.FindResource(test::ParseNameOrDie(name_three));
   ASSERT_TRUE(search_result);
@@ -826,7 +829,8 @@
   result_overlayable = search_result.value().entry->overlayable_item.value();
   EXPECT_EQ(result_overlayable.overlayable->name, "OtherName");
   EXPECT_EQ(result_overlayable.overlayable->actor, "overlay://customization");
-  EXPECT_EQ(result_overlayable.policies, OverlayableItem::Policy::kSignature);
+  EXPECT_EQ(result_overlayable.policies, PolicyFlags::SIGNATURE
+                                           | PolicyFlags::ACTOR_SIGNATURE);
 }
 
 TEST_F(TableFlattenerTest, FlattenOverlayableNoPolicyFails) {
diff --git a/tools/aapt2/format/proto/ProtoDeserialize.cpp b/tools/aapt2/format/proto/ProtoDeserialize.cpp
index 4cd6e93..2fd01d7 100644
--- a/tools/aapt2/format/proto/ProtoDeserialize.cpp
+++ b/tools/aapt2/format/proto/ProtoDeserialize.cpp
@@ -30,6 +30,8 @@
 using ::android::LocaleValue;
 using ::android::ResStringPool;
 
+using PolicyFlags = android::ResTable_overlayable_policy_header::PolicyFlags;
+
 namespace aapt {
 
 namespace {
@@ -379,25 +381,28 @@
   for (const int policy : pb_overlayable.policy()) {
     switch (policy) {
       case pb::OverlayableItem::PUBLIC:
-        out_overlayable->policies |= OverlayableItem::Policy::kPublic;
+        out_overlayable->policies |= PolicyFlags::PUBLIC;
         break;
       case pb::OverlayableItem::SYSTEM:
-        out_overlayable->policies |= OverlayableItem::Policy::kSystem;
+        out_overlayable->policies |= PolicyFlags::SYSTEM_PARTITION;
         break;
       case pb::OverlayableItem::VENDOR:
-        out_overlayable->policies |= OverlayableItem::Policy::kVendor;
+        out_overlayable->policies |= PolicyFlags::VENDOR_PARTITION;
         break;
       case pb::OverlayableItem::PRODUCT:
-        out_overlayable->policies |= OverlayableItem::Policy::kProduct;
+        out_overlayable->policies |= PolicyFlags::PRODUCT_PARTITION;
         break;
       case pb::OverlayableItem::SIGNATURE:
-        out_overlayable->policies |= OverlayableItem::Policy::kSignature;
+        out_overlayable->policies |= PolicyFlags::SIGNATURE;
         break;
       case pb::OverlayableItem::ODM:
-        out_overlayable->policies |= OverlayableItem::Policy::kOdm;
+        out_overlayable->policies |= PolicyFlags::ODM_PARTITION;
         break;
       case pb::OverlayableItem::OEM:
-        out_overlayable->policies |= OverlayableItem::Policy::kOem;
+        out_overlayable->policies |= PolicyFlags::OEM_PARTITION;
+        break;
+      case pb::OverlayableItem::ACTOR:
+        out_overlayable->policies |= PolicyFlags::ACTOR_SIGNATURE;
         break;
       default:
         *out_error = "unknown overlayable policy";
diff --git a/tools/aapt2/format/proto/ProtoSerialize.cpp b/tools/aapt2/format/proto/ProtoSerialize.cpp
index d9f6c19..ba6df22 100644
--- a/tools/aapt2/format/proto/ProtoSerialize.cpp
+++ b/tools/aapt2/format/proto/ProtoSerialize.cpp
@@ -21,6 +21,8 @@
 
 using android::ConfigDescription;
 
+using PolicyFlags = android::ResTable_overlayable_policy_header::PolicyFlags;
+
 namespace aapt {
 
 void SerializeStringPoolToPb(const StringPool& pool, pb::StringPool* out_pb_pool, IDiagnostics* diag) {
@@ -299,27 +301,30 @@
   pb::OverlayableItem* pb_overlayable_item = pb_entry->mutable_overlayable_item();
   pb_overlayable_item->set_overlayable_idx(i);
 
-  if (overlayable_item.policies & OverlayableItem::Policy::kPublic) {
+  if (overlayable_item.policies & PolicyFlags::PUBLIC) {
     pb_overlayable_item->add_policy(pb::OverlayableItem::PUBLIC);
   }
-  if (overlayable_item.policies & OverlayableItem::Policy::kProduct) {
+  if (overlayable_item.policies & PolicyFlags::PRODUCT_PARTITION) {
     pb_overlayable_item->add_policy(pb::OverlayableItem::PRODUCT);
   }
-  if (overlayable_item.policies & OverlayableItem::Policy::kSystem) {
+  if (overlayable_item.policies & PolicyFlags::SYSTEM_PARTITION) {
     pb_overlayable_item->add_policy(pb::OverlayableItem::SYSTEM);
   }
-  if (overlayable_item.policies & OverlayableItem::Policy::kVendor) {
+  if (overlayable_item.policies & PolicyFlags::VENDOR_PARTITION) {
     pb_overlayable_item->add_policy(pb::OverlayableItem::VENDOR);
   }
-  if (overlayable_item.policies & OverlayableItem::Policy::kSignature) {
+  if (overlayable_item.policies & PolicyFlags::SIGNATURE) {
     pb_overlayable_item->add_policy(pb::OverlayableItem::SIGNATURE);
   }
-  if (overlayable_item.policies & OverlayableItem::Policy::kOdm) {
+  if (overlayable_item.policies & PolicyFlags::ODM_PARTITION) {
     pb_overlayable_item->add_policy(pb::OverlayableItem::ODM);
   }
-  if (overlayable_item.policies & OverlayableItem::Policy::kOem) {
+  if (overlayable_item.policies & PolicyFlags::OEM_PARTITION) {
     pb_overlayable_item->add_policy(pb::OverlayableItem::OEM);
   }
+  if (overlayable_item.policies & PolicyFlags::ACTOR_SIGNATURE) {
+    pb_overlayable_item->add_policy(pb::OverlayableItem::ACTOR);
+  }
 
   if (source_pool != nullptr) {
     SerializeSourceToPb(overlayable_item.source, source_pool,
diff --git a/tools/aapt2/format/proto/ProtoSerialize_test.cpp b/tools/aapt2/format/proto/ProtoSerialize_test.cpp
index 61a8335..1a7de6d 100644
--- a/tools/aapt2/format/proto/ProtoSerialize_test.cpp
+++ b/tools/aapt2/format/proto/ProtoSerialize_test.cpp
@@ -28,6 +28,8 @@
 using ::testing::SizeIs;
 using ::testing::StrEq;
 
+using PolicyFlags = android::ResTable_overlayable_policy_header::PolicyFlags;
+
 namespace aapt {
 
 class MockFileCollection : public io::IFileCollection {
@@ -171,7 +173,7 @@
   EXPECT_THAT(result_overlayable_item.overlayable->actor, Eq("overlay://theme"));
   EXPECT_THAT(result_overlayable_item.overlayable->source.path, Eq("res/values/overlayable.xml"));
   EXPECT_THAT(result_overlayable_item.overlayable->source.line, Eq(40));
-  EXPECT_THAT(result_overlayable_item.policies, Eq(OverlayableItem::Policy::kNone));
+  EXPECT_THAT(result_overlayable_item.policies, Eq(PolicyFlags::NONE));
   EXPECT_THAT(result_overlayable_item.source.path, Eq("res/values/overlayable.xml"));
   EXPECT_THAT(result_overlayable_item.source.line, Eq(42));
 }
@@ -516,23 +518,28 @@
 TEST(ProtoSerializeTest, SerializeAndDeserializeOverlayable) {
   OverlayableItem overlayable_item_foo(std::make_shared<Overlayable>(
       "CustomizableResources", "overlay://customization"));
-  overlayable_item_foo.policies |= OverlayableItem::Policy::kSystem;
-  overlayable_item_foo.policies |= OverlayableItem::Policy::kProduct;
+  overlayable_item_foo.policies |= PolicyFlags::SYSTEM_PARTITION;
+  overlayable_item_foo.policies |= PolicyFlags::PRODUCT_PARTITION;
 
   OverlayableItem overlayable_item_bar(std::make_shared<Overlayable>(
       "TaskBar", "overlay://theme"));
-  overlayable_item_bar.policies |= OverlayableItem::Policy::kPublic;
-  overlayable_item_bar.policies |= OverlayableItem::Policy::kVendor;
+  overlayable_item_bar.policies |= PolicyFlags::PUBLIC;
+  overlayable_item_bar.policies |= PolicyFlags::VENDOR_PARTITION;
 
   OverlayableItem overlayable_item_baz(std::make_shared<Overlayable>(
       "FontPack", "overlay://theme"));
-  overlayable_item_baz.policies |= OverlayableItem::Policy::kPublic;
+  overlayable_item_baz.policies |= PolicyFlags::PUBLIC;
 
   OverlayableItem overlayable_item_boz(std::make_shared<Overlayable>(
       "IconPack", "overlay://theme"));
-  overlayable_item_boz.policies |= OverlayableItem::Policy::kSignature;
-  overlayable_item_boz.policies |= OverlayableItem::Policy::kOdm;
-  overlayable_item_boz.policies |= OverlayableItem::Policy::kOem;
+  overlayable_item_boz.policies |= PolicyFlags::SIGNATURE;
+  overlayable_item_boz.policies |= PolicyFlags::ODM_PARTITION;
+  overlayable_item_boz.policies |= PolicyFlags::OEM_PARTITION;
+
+  OverlayableItem overlayable_item_actor_config(std::make_shared<Overlayable>(
+      "ActorConfig", "overlay://theme"));
+  overlayable_item_actor_config.policies |= PolicyFlags::SIGNATURE;
+  overlayable_item_actor_config.policies |= PolicyFlags::ACTOR_SIGNATURE;
 
   OverlayableItem overlayable_item_biz(std::make_shared<Overlayable>(
       "Other", "overlay://customization"));
@@ -546,6 +553,7 @@
           .SetOverlayable("com.app.a:bool/baz", overlayable_item_baz)
           .SetOverlayable("com.app.a:bool/boz", overlayable_item_boz)
           .SetOverlayable("com.app.a:bool/biz", overlayable_item_biz)
+          .SetOverlayable("com.app.a:bool/actor_config", overlayable_item_actor_config)
           .AddValue("com.app.a:bool/fiz", ResourceUtils::TryParseBool("true"))
           .Build();
 
@@ -565,8 +573,8 @@
   OverlayableItem& overlayable_item = search_result.value().entry->overlayable_item.value();
   EXPECT_THAT(overlayable_item.overlayable->name, Eq("CustomizableResources"));
   EXPECT_THAT(overlayable_item.overlayable->actor, Eq("overlay://customization"));
-  EXPECT_THAT(overlayable_item.policies, Eq(OverlayableItem::Policy::kSystem
-                                              | OverlayableItem::Policy::kProduct));
+  EXPECT_THAT(overlayable_item.policies, Eq(PolicyFlags::SYSTEM_PARTITION
+                                              | PolicyFlags::PRODUCT_PARTITION));
 
   search_result = new_table.FindResource(test::ParseNameOrDie("com.app.a:bool/bar"));
   ASSERT_TRUE(search_result);
@@ -574,8 +582,8 @@
   overlayable_item = search_result.value().entry->overlayable_item.value();
   EXPECT_THAT(overlayable_item.overlayable->name, Eq("TaskBar"));
   EXPECT_THAT(overlayable_item.overlayable->actor, Eq("overlay://theme"));
-  EXPECT_THAT(overlayable_item.policies, Eq(OverlayableItem::Policy::kPublic
-                                              | OverlayableItem::Policy::kVendor));
+  EXPECT_THAT(overlayable_item.policies, Eq(PolicyFlags::PUBLIC
+                                              | PolicyFlags::VENDOR_PARTITION));
 
   search_result = new_table.FindResource(test::ParseNameOrDie("com.app.a:bool/baz"));
   ASSERT_TRUE(search_result);
@@ -583,7 +591,7 @@
   overlayable_item = search_result.value().entry->overlayable_item.value();
   EXPECT_THAT(overlayable_item.overlayable->name, Eq("FontPack"));
   EXPECT_THAT(overlayable_item.overlayable->actor, Eq("overlay://theme"));
-  EXPECT_THAT(overlayable_item.policies, Eq(OverlayableItem::Policy::kPublic));
+  EXPECT_THAT(overlayable_item.policies, Eq(PolicyFlags::PUBLIC));
 
   search_result = new_table.FindResource(test::ParseNameOrDie("com.app.a:bool/boz"));
   ASSERT_TRUE(search_result);
@@ -591,16 +599,25 @@
   overlayable_item = search_result.value().entry->overlayable_item.value();
   EXPECT_THAT(overlayable_item.overlayable->name, Eq("IconPack"));
   EXPECT_THAT(overlayable_item.overlayable->actor, Eq("overlay://theme"));
-  EXPECT_THAT(overlayable_item.policies, Eq(OverlayableItem::Policy::kSignature
-                                            | OverlayableItem::Policy::kOdm
-                                            | OverlayableItem::Policy::kOem));
+  EXPECT_THAT(overlayable_item.policies, Eq(PolicyFlags::SIGNATURE
+                                            | PolicyFlags::ODM_PARTITION
+                                            | PolicyFlags::OEM_PARTITION));
+
+  search_result = new_table.FindResource(test::ParseNameOrDie("com.app.a:bool/actor_config"));
+  ASSERT_TRUE(search_result);
+  ASSERT_TRUE(search_result.value().entry->overlayable_item);
+  overlayable_item = search_result.value().entry->overlayable_item.value();
+  EXPECT_THAT(overlayable_item.overlayable->name, Eq("ActorConfig"));
+  EXPECT_THAT(overlayable_item.overlayable->actor, Eq("overlay://theme"));
+  EXPECT_THAT(overlayable_item.policies, Eq(PolicyFlags::SIGNATURE
+                                            | PolicyFlags::ACTOR_SIGNATURE));
 
   search_result = new_table.FindResource(test::ParseNameOrDie("com.app.a:bool/biz"));
   ASSERT_TRUE(search_result);
   ASSERT_TRUE(search_result.value().entry->overlayable_item);
   overlayable_item = search_result.value().entry->overlayable_item.value();
   EXPECT_THAT(overlayable_item.overlayable->name, Eq("Other"));
-  EXPECT_THAT(overlayable_item.policies, Eq(OverlayableItem::Policy::kNone));
+  EXPECT_THAT(overlayable_item.policies, Eq(PolicyFlags::NONE));
   EXPECT_THAT(overlayable_item.comment, Eq("comment"));
 
   search_result = new_table.FindResource(test::ParseNameOrDie("com.app.a:bool/fiz"));
diff --git a/tools/aapt2/link/TableMerger_test.cpp b/tools/aapt2/link/TableMerger_test.cpp
index 0be4ccf..69cf5ee 100644
--- a/tools/aapt2/link/TableMerger_test.cpp
+++ b/tools/aapt2/link/TableMerger_test.cpp
@@ -29,6 +29,8 @@
 using ::testing::StrEq;
 using ::testing::UnorderedElementsAreArray;
 
+using PolicyFlags = android::ResTable_overlayable_policy_header::PolicyFlags;
+
 namespace aapt {
 
 struct TableMergerTest : public ::testing::Test {
@@ -487,8 +489,8 @@
   auto overlayable = std::make_shared<Overlayable>("CustomizableResources",
                                                   "overlay://customization");
   OverlayableItem overlayable_item(overlayable);
-  overlayable_item.policies |= OverlayableItem::Policy::kProduct;
-  overlayable_item.policies |= OverlayableItem::Policy::kVendor;
+  overlayable_item.policies |= PolicyFlags::PRODUCT_PARTITION;
+  overlayable_item.policies |= PolicyFlags::VENDOR_PARTITION;
 
   std::unique_ptr<ResourceTable> table_a =
       test::ResourceTableBuilder()
@@ -516,8 +518,8 @@
   OverlayableItem& result_overlayable_item = search_result.value().entry->overlayable_item.value();
   EXPECT_THAT(result_overlayable_item.overlayable->name, Eq("CustomizableResources"));
   EXPECT_THAT(result_overlayable_item.overlayable->actor, Eq("overlay://customization"));
-  EXPECT_THAT(result_overlayable_item.policies, Eq(OverlayableItem::Policy::kProduct
-                                                   | OverlayableItem::Policy::kVendor));
+  EXPECT_THAT(result_overlayable_item.policies, Eq(PolicyFlags::PRODUCT_PARTITION
+                                                   | PolicyFlags::VENDOR_PARTITION));
 }
 
 TEST_F(TableMergerTest, SetOverlayableLater) {
@@ -530,8 +532,8 @@
           .Build();
 
   OverlayableItem overlayable_item(overlayable);
-  overlayable_item.policies |= OverlayableItem::Policy::kPublic;
-  overlayable_item.policies |= OverlayableItem::Policy::kSystem;
+  overlayable_item.policies |= PolicyFlags::PUBLIC;
+  overlayable_item.policies |= PolicyFlags::SYSTEM_PARTITION;
   std::unique_ptr<ResourceTable> table_b =
       test::ResourceTableBuilder()
           .SetPackageId("com.app.a", 0x7f)
@@ -552,15 +554,15 @@
   OverlayableItem& result_overlayable_item = search_result.value().entry->overlayable_item.value();
   EXPECT_THAT(result_overlayable_item.overlayable->name, Eq("CustomizableResources"));
   EXPECT_THAT(result_overlayable_item.overlayable->actor, Eq("overlay://customization"));
-  EXPECT_THAT(result_overlayable_item.policies, Eq(OverlayableItem::Policy::kPublic
-                                                   | OverlayableItem::Policy::kSystem));
+  EXPECT_THAT(result_overlayable_item.policies, Eq(PolicyFlags::PUBLIC
+                                                   | PolicyFlags::SYSTEM_PARTITION));
 }
 
 TEST_F(TableMergerTest, SameResourceDifferentNameFail) {
   auto overlayable_first = std::make_shared<Overlayable>("CustomizableResources",
                                                          "overlay://customization");
   OverlayableItem overlayable_item_first(overlayable_first);
-  overlayable_item_first.policies |= OverlayableItem::Policy::kProduct;
+  overlayable_item_first.policies |= PolicyFlags::PRODUCT_PARTITION;
   std::unique_ptr<ResourceTable> table_a =
       test::ResourceTableBuilder()
           .SetPackageId("com.app.a", 0x7f)
@@ -570,7 +572,7 @@
   auto overlayable_second = std::make_shared<Overlayable>("ThemeResources",
                                                           "overlay://customization");
   OverlayableItem overlayable_item_second(overlayable_second);
-  overlayable_item_second.policies |= OverlayableItem::Policy::kProduct;
+  overlayable_item_second.policies |= PolicyFlags::PRODUCT_PARTITION;
   std::unique_ptr<ResourceTable> table_b =
       test::ResourceTableBuilder()
           .SetPackageId("com.app.a", 0x7f)
@@ -589,7 +591,7 @@
   auto overlayable_first = std::make_shared<Overlayable>("CustomizableResources",
                                                          "overlay://customization");
   OverlayableItem overlayable_item_first(overlayable_first);
-  overlayable_item_first.policies |= OverlayableItem::Policy::kProduct;
+  overlayable_item_first.policies |= PolicyFlags::PRODUCT_PARTITION;
   std::unique_ptr<ResourceTable> table_a =
       test::ResourceTableBuilder()
           .SetPackageId("com.app.a", 0x7f)
@@ -599,7 +601,7 @@
   auto overlayable_second = std::make_shared<Overlayable>("CustomizableResources",
                                                           "overlay://theme");
   OverlayableItem overlayable_item_second(overlayable_second);
-  overlayable_item_second.policies |= OverlayableItem::Policy::kProduct;
+  overlayable_item_second.policies |= PolicyFlags::PRODUCT_PARTITION;
   std::unique_ptr<ResourceTable> table_b =
       test::ResourceTableBuilder()
           .SetPackageId("com.app.a", 0x7f)
@@ -618,7 +620,7 @@
   auto overlayable_first = std::make_shared<Overlayable>("CustomizableResources",
                                                          "overlay://customization");
   OverlayableItem overlayable_item_first(overlayable_first);
-  overlayable_item_first.policies |= OverlayableItem::Policy::kProduct;
+  overlayable_item_first.policies |= PolicyFlags::PRODUCT_PARTITION;
   std::unique_ptr<ResourceTable> table_a =
       test::ResourceTableBuilder()
           .SetPackageId("com.app.a", 0x7f)
@@ -628,7 +630,7 @@
   auto overlayable_second = std::make_shared<Overlayable>("CustomizableResources",
                                                           "overlay://customization");
   OverlayableItem overlayable_item_second(overlayable_second);
-  overlayable_item_second.policies |= OverlayableItem::Policy::kSignature;
+  overlayable_item_second.policies |= PolicyFlags::SIGNATURE;
   std::unique_ptr<ResourceTable> table_b =
       test::ResourceTableBuilder()
           .SetPackageId("com.app.a", 0x7f)
@@ -648,7 +650,7 @@
                                                   "overlay://customization");
 
   OverlayableItem overlayable_item_first(overlayable);
-  overlayable_item_first.policies |= OverlayableItem::Policy::kProduct;
+  overlayable_item_first.policies |= PolicyFlags::PRODUCT_PARTITION;
   std::unique_ptr<ResourceTable> table_a =
       test::ResourceTableBuilder()
           .SetPackageId("com.app.a", 0x7f)
@@ -656,7 +658,7 @@
           .Build();
 
   OverlayableItem overlayable_item_second(overlayable);
-  overlayable_item_second.policies |= OverlayableItem::Policy::kProduct;
+  overlayable_item_second.policies |= PolicyFlags::PRODUCT_PARTITION;
   std::unique_ptr<ResourceTable> table_b =
       test::ResourceTableBuilder()
           .SetPackageId("com.app.a", 0x7f)
diff --git a/tools/stats_log_api_gen/Android.bp b/tools/stats_log_api_gen/Android.bp
index d5031d7..843e820 100644
--- a/tools/stats_log_api_gen/Android.bp
+++ b/tools/stats_log_api_gen/Android.bp
@@ -121,7 +121,6 @@
     shared_libs: [
         "liblog",
         "libcutils",
-        "libstatssocket",
     ],
     apex_available: [
         "//apex_available:platform",
@@ -129,5 +128,13 @@
         "com.android.os.statsd",
         "test_com.android.os.statsd",
     ],
+    target: {
+        android: {
+            shared_libs: ["libstatssocket"],
+        },
+        host: {
+            static_libs: ["libstatssocket"],
+        },
+    },
 }
 
diff --git a/wifi/Android.bp b/wifi/Android.bp
index e253d6d..91174d3 100644
--- a/wifi/Android.bp
+++ b/wifi/Android.bp
@@ -47,7 +47,7 @@
         // framework-wifi.jar. This is not a good idea, should move WifiNetworkScoreCache
         // to a separate package.
         "java/android/net/wifi/WifiNetworkScoreCache.java",
-        "java/android/net/wifi/WifiOemMigrationHook.java",
+        "java/android/net/wifi/WifiMigration.java",
         "java/android/net/wifi/nl80211/*.java",
         ":libwificond_ipc_aidl",
     ],
diff --git a/wifi/java/android/net/wifi/IScoreChangeCallback.aidl b/wifi/java/android/net/wifi/IScoreChangeCallback.aidl
index 462a978..d691f41 100644
--- a/wifi/java/android/net/wifi/IScoreChangeCallback.aidl
+++ b/wifi/java/android/net/wifi/IScoreChangeCallback.aidl
@@ -16,16 +16,14 @@
 
 package android.net.wifi;
 
-import android.net.NetworkScore;
-
 /**
- * Interface for Wi-Fi network score callback.
+ * Interface for Wi-Fi score callback.
  *
  * @hide
  */
 oneway interface IScoreChangeCallback
 {
-    void onScoreChange(int sessionId, in NetworkScore score);
+    void onScoreChange(int sessionId, int score);
 
     void onTriggerUpdateOfWifiUsabilityStats(int sessionId);
 }
diff --git a/wifi/java/android/net/wifi/IWifiManager.aidl b/wifi/java/android/net/wifi/IWifiManager.aidl
index 3025caf..30a76e4 100644
--- a/wifi/java/android/net/wifi/IWifiManager.aidl
+++ b/wifi/java/android/net/wifi/IWifiManager.aidl
@@ -97,7 +97,7 @@
 
     void setMacRandomizationSettingPasspointEnabled(String fqdn, boolean enable);
 
-    void setMeteredOverridePasspoint(String fqdn, int meteredOverride);
+    void setPasspointMeteredOverride(String fqdn, int meteredOverride);
 
     boolean startScan(String packageName, String featureId);
 
diff --git a/wifi/java/android/net/wifi/ScanResult.java b/wifi/java/android/net/wifi/ScanResult.java
index 51927af..9256c57 100644
--- a/wifi/java/android/net/wifi/ScanResult.java
+++ b/wifi/java/android/net/wifi/ScanResult.java
@@ -24,8 +24,6 @@
 import android.os.Parcel;
 import android.os.Parcelable;
 
-import com.android.internal.annotations.VisibleForTesting;
-
 import java.lang.annotation.Retention;
 import java.lang.annotation.RetentionPolicy;
 import java.nio.ByteBuffer;
@@ -861,19 +859,7 @@
         }
     }
 
-    /**
-     * Construct an empty scan result.
-     *
-     * Test code has a need to construct a ScanResult in a specific state.
-     * (Note that mocking using Mockito does not work if the object needs to be parceled and
-     * unparceled.)
-     * Export a @SystemApi default constructor to allow tests to construct an empty ScanResult
-     * object. The test can then directly set the fields it cares about.
-     *
-     * @hide
-     */
-    @SystemApi
-    @VisibleForTesting
+    /** Construct an empty scan result. */
     public ScanResult() {
     }
 
diff --git a/wifi/java/android/net/wifi/WifiConfiguration.java b/wifi/java/android/net/wifi/WifiConfiguration.java
index c48e895..0229b84 100644
--- a/wifi/java/android/net/wifi/WifiConfiguration.java
+++ b/wifi/java/android/net/wifi/WifiConfiguration.java
@@ -1713,7 +1713,7 @@
          * @return network disable reason string, or null if the reason is invalid.
          */
         @Nullable
-        public static String getNetworkDisableReasonString(
+        public static String getNetworkSelectionDisableReasonString(
                 @NetworkSelectionDisableReason int reason) {
             DisableReasonInfo info = DISABLE_REASON_INFOS.get(reason);
             if (info == null) {
@@ -1727,8 +1727,8 @@
          * @return current network disable reason in String (for debug purpose)
          * @hide
          */
-        public String getNetworkDisableReasonString() {
-            return getNetworkDisableReasonString(mNetworkSelectionDisableReason);
+        public String getNetworkSelectionDisableReasonString() {
+            return getNetworkSelectionDisableReasonString(mNetworkSelectionDisableReason);
         }
 
         /**
@@ -2189,17 +2189,21 @@
 
 
         sbuf.append(" NetworkSelectionStatus ")
-                .append(mNetworkSelectionStatus.getNetworkStatusString() + "\n");
+                .append(mNetworkSelectionStatus.getNetworkStatusString())
+                .append("\n");
         if (mNetworkSelectionStatus.getNetworkSelectionDisableReason() > 0) {
             sbuf.append(" mNetworkSelectionDisableReason ")
-                    .append(mNetworkSelectionStatus.getNetworkDisableReasonString() + "\n");
+                    .append(mNetworkSelectionStatus.getNetworkSelectionDisableReasonString())
+                    .append("\n");
 
             for (int index = NetworkSelectionStatus.DISABLED_NONE;
                     index < NetworkSelectionStatus.NETWORK_SELECTION_DISABLED_MAX; index++) {
                 if (mNetworkSelectionStatus.getDisableReasonCounter(index) != 0) {
-                    sbuf.append(NetworkSelectionStatus.getNetworkDisableReasonString(index)
-                            + " counter:" + mNetworkSelectionStatus.getDisableReasonCounter(index)
-                            + "\n");
+                    sbuf.append(
+                            NetworkSelectionStatus.getNetworkSelectionDisableReasonString(index))
+                            .append(" counter:")
+                            .append(mNetworkSelectionStatus.getDisableReasonCounter(index))
+                            .append("\n");
                 }
             }
         }
diff --git a/wifi/java/android/net/wifi/WifiInfo.java b/wifi/java/android/net/wifi/WifiInfo.java
index 0c306b4..142854a 100644
--- a/wifi/java/android/net/wifi/WifiInfo.java
+++ b/wifi/java/android/net/wifi/WifiInfo.java
@@ -28,8 +28,6 @@
 import android.os.Parcelable;
 import android.text.TextUtils;
 
-import com.android.internal.annotations.VisibleForTesting;
-
 import java.net.Inet4Address;
 import java.net.InetAddress;
 import java.net.UnknownHostException;
@@ -380,20 +378,7 @@
         }
     }
 
-    /**
-     * WifiInfo exports an immutable public API.
-     * However, test code has a need to construct a WifiInfo in a specific state.
-     * (Note that mocking using Mockito does not work if the object needs to be parceled and
-     * unparceled.)
-     * Export a @SystemApi Builder to allow tests to construct a WifiInfo object
-     * in the desired state, without sacrificing WifiInfo's immutability.
-     *
-     * @hide
-     */
-    // This builder was not made public to reduce confusion for external developers as there are
-    // no legitimate uses for this builder except for testing.
-    @SystemApi
-    @VisibleForTesting
+    /** Builder for WifiInfo */
     public static final class Builder {
         private final WifiInfo mWifiInfo = new WifiInfo();
 
diff --git a/wifi/java/android/net/wifi/WifiManager.java b/wifi/java/android/net/wifi/WifiManager.java
index b1a4cac..6487e83 100644
--- a/wifi/java/android/net/wifi/WifiManager.java
+++ b/wifi/java/android/net/wifi/WifiManager.java
@@ -39,7 +39,6 @@
 import android.net.DhcpInfo;
 import android.net.MacAddress;
 import android.net.Network;
-import android.net.NetworkScore;
 import android.net.NetworkStack;
 import android.net.wifi.hotspot2.IProvisioningCallback;
 import android.net.wifi.hotspot2.OsuProvider;
@@ -1881,9 +1880,11 @@
      * NOTE:
      * <li> These networks are just a suggestion to the platform. The platform will ultimately
      * decide on which network the device connects to. </li>
-     * <li> When an app is uninstalled, all its suggested networks are discarded. If the device is
-     * currently connected to a suggested network which is being removed then the device will
-     * disconnect from that network.</li>
+     * <li> When an app is uninstalled or disabled, all its suggested networks are discarded.
+     * If the device is currently connected to a suggested network which is being removed then the
+     * device will disconnect from that network.</li>
+     * <li> If user reset network settings, all added suggestions will be discarded. Apps can use
+     * {@link #getNetworkSuggestions()} to check if their suggestions are in the device.</li>
      * <li> In-place modification of existing suggestions are allowed.
      * If the provided suggestions {@link WifiNetworkSuggestion#equals(Object)} any previously
      * provided suggestions by the app. Previous suggestions will be updated</li>
@@ -4429,9 +4430,9 @@
      */
     @SystemApi
     @RequiresPermission(android.Manifest.permission.NETWORK_SETTINGS)
-    public void setMeteredOverridePasspoint(@NonNull String fqdn, int meteredOverride) {
+    public void setPasspointMeteredOverride(@NonNull String fqdn, int meteredOverride) {
         try {
-            mService.setMeteredOverridePasspoint(fqdn, meteredOverride);
+            mService.setPasspointMeteredOverride(fqdn, meteredOverride);
         } catch (RemoteException e) {
             throw e.rethrowFromSystemServer();
         }
@@ -5994,11 +5995,10 @@
          *
          * @param sessionId The ID to indicate current Wi-Fi network connection obtained from
          *                  {@link WifiConnectedNetworkScorer#start(int)}.
-         * @param score The {@link android.net.NetworkScore} object representing the
-         *              characteristics of current Wi-Fi network. Populated by connected network
-         *              scorer in applications.
+         * @param score The score representing link quality of current Wi-Fi network connection.
+         *              Populated by connected network scorer in applications..
          */
-        void onScoreChange(int sessionId, @NonNull NetworkScore score);
+        void onScoreChange(int sessionId, int score);
 
         /**
          * Called by applications to trigger an update of {@link WifiUsabilityStatsEntry}.
@@ -6024,7 +6024,7 @@
         }
 
         @Override
-        public void onScoreChange(int sessionId, @NonNull NetworkScore score) {
+        public void onScoreChange(int sessionId, int score) {
             try {
                 mScoreChangeCallback.onScoreChange(sessionId, score);
             } catch (RemoteException e) {
diff --git a/wifi/java/android/net/wifi/WifiOemMigrationHook.java b/wifi/java/android/net/wifi/WifiMigration.java
similarity index 93%
rename from wifi/java/android/net/wifi/WifiOemMigrationHook.java
rename to wifi/java/android/net/wifi/WifiMigration.java
index 5301dd0..a3482d7 100755
--- a/wifi/java/android/net/wifi/WifiOemMigrationHook.java
+++ b/wifi/java/android/net/wifi/WifiMigration.java
@@ -34,9 +34,9 @@
  * @hide
  */
 @SystemApi
-public final class WifiOemMigrationHook {
+public final class WifiMigration {
 
-    private WifiOemMigrationHook() { }
+    private WifiMigration() { }
 
     /**
      * Container for all the wifi config data to migrate.
@@ -161,16 +161,16 @@
      * Load data from OEM's config store.
      * <p>
      * Note:
-     * <li> OEM's need to implement {@link #loadFromConfigStore()} ()} only if their
-     * existing config store format or file locations differs from the vanilla AOSP implementation (
-     * which is what the wifi mainline module understands).
+     * <li>OEMs need to implement {@link #loadFromConfigStore()} ()} only if their
+     * existing config store format or file locations differs from the vanilla AOSP implementation.
      * </li>
-     * <li> The wifi mainline module will invoke {@link #loadFromConfigStore()} method on every
+     * <li>The wifi mainline module will invoke {@link #loadFromConfigStore()} method on every
      * bootup, its the responsibility of the OEM implementation to ensure that this method returns
      * non-null data only on the first bootup. Once the migration is done, the OEM can safely delete
-     * their config store files and then return null on any subsequent reboots. The first & only
-     * relevant invocation of {@link #loadFromConfigStore()} occurs when a previously released
-     * device upgrades to the wifi mainline module from an OEM implementation of the wifi stack.
+     * their config store files when {@link #removeConfigStore()} is invoked.
+     * <li>The first & only relevant invocation of {@link #loadFromConfigStore()} occurs when a
+     * previously released device upgrades to the wifi mainline module from an OEM implementation
+     * of the wifi stack.
      * </li>
      *
      * @return Instance of {@link ConfigStoreMigrationData} for migrating data, null if no
@@ -178,11 +178,27 @@
      */
     @Nullable
     public static ConfigStoreMigrationData loadFromConfigStore() {
-        // Note: OEM's should add code to parse data from their config store format here!
+        // Note: OEMs should add code to parse data from their config store format here!
         return null;
     }
 
     /**
+     * Remove OEM's config store.
+     * <p>
+     * Note:
+     * <li>OEMs need to implement {@link #removeConfigStore()} only if their
+     * existing config store format or file locations differs from the vanilla AOSP implementation (
+     * which is what the wifi mainline module understands).
+     * </li>
+     * <li> The wifi mainline module will invoke {@link #removeConfigStore()} after it migrates
+     * all the existing data retrieved from {@link #loadFromConfigStore()}.
+     * </li>
+     */
+    public static void removeConfigStore() {
+        // Note: OEMs should remove their custom config store files here!
+    }
+
+    /**
      * Container for all the wifi settings data to migrate.
      */
     public static final class SettingsMigrationData implements Parcelable {
diff --git a/wifi/java/android/net/wifi/WifiNetworkSuggestion.java b/wifi/java/android/net/wifi/WifiNetworkSuggestion.java
index a854a4b..6dbb0bd 100644
--- a/wifi/java/android/net/wifi/WifiNetworkSuggestion.java
+++ b/wifi/java/android/net/wifi/WifiNetworkSuggestion.java
@@ -753,7 +753,7 @@
                                  boolean isUserInteractionRequired,
                                  boolean isUserAllowedToManuallyConnect,
                                  boolean isInitialAutoJoinEnabled,
-            boolean isNetworkUntrusted) {
+                                 boolean isNetworkUntrusted) {
         checkNotNull(networkConfiguration);
         this.wifiConfiguration = networkConfiguration;
         this.passpointConfiguration = passpointConfiguration;
@@ -858,13 +858,106 @@
     }
 
     /**
+     * Get the BSSID, or null if unset.
+     * @see Builder#setBssid(MacAddress)
+     */
+    @Nullable
+    public MacAddress getBssid() {
+        if (wifiConfiguration.BSSID == null) {
+            return null;
+        }
+        return MacAddress.fromString(wifiConfiguration.BSSID);
+    }
+
+    /** @see Builder#setCredentialSharedWithUser(boolean) */
+    public boolean isCredentialSharedWithUser() {
+        return isUserAllowedToManuallyConnect;
+    }
+
+    /** @see Builder#setIsAppInteractionRequired(boolean) */
+    public boolean isAppInteractionRequired() {
+        return isAppInteractionRequired;
+    }
+
+    /** @see Builder#setIsEnhancedOpen(boolean)  */
+    public boolean isEnhancedOpen() {
+        return wifiConfiguration.allowedKeyManagement.get(WifiConfiguration.KeyMgmt.OWE);
+    }
+
+    /** @see Builder#setIsHiddenSsid(boolean)  */
+    public boolean isHiddenSsid() {
+        return wifiConfiguration.hiddenSSID;
+    }
+
+    /** @see Builder#setIsInitialAutojoinEnabled(boolean)  */
+    public boolean isInitialAutojoinEnabled() {
+        return isInitialAutoJoinEnabled;
+    }
+
+    /** @see Builder#setIsMetered(boolean)  */
+    public boolean isMetered() {
+        return wifiConfiguration.meteredOverride == WifiConfiguration.METERED_OVERRIDE_METERED;
+    }
+
+    /** @see Builder#setIsUserInteractionRequired(boolean)  */
+    public boolean isUserInteractionRequired() {
+        return isUserInteractionRequired;
+    }
+
+    /**
      * Get the {@link PasspointConfiguration} associated with this Suggestion, or null if this
      * Suggestion is not for a Passpoint network.
-     * @hide
      */
-    @SystemApi
     @Nullable
-    public PasspointConfiguration getPasspointConfiguration() {
+    public PasspointConfiguration getPasspointConfig() {
         return passpointConfiguration;
     }
+
+    /** @see Builder#setPriority(int)  */
+    @IntRange(from = 0)
+    public int getPriority() {
+        return wifiConfiguration.priority;
+    }
+
+    /**
+     * Return the SSID of the network, or null if this is a Passpoint network.
+     * @see Builder#setSsid(String)
+     */
+    @Nullable
+    public String getSsid() {
+        if (wifiConfiguration.SSID == null) {
+            return null;
+        }
+        return WifiInfo.sanitizeSsid(wifiConfiguration.SSID);
+    }
+
+    /** @see Builder#setUntrusted(boolean)  */
+    public boolean isUntrusted() {
+        return isNetworkUntrusted;
+    }
+
+    /**
+     * Get the WifiEnterpriseConfig, or null if unset.
+     * @see Builder#setWapiEnterpriseConfig(WifiEnterpriseConfig)
+     * @see Builder#setWpa2EnterpriseConfig(WifiEnterpriseConfig)
+     * @see Builder#setWpa3EnterpriseConfig(WifiEnterpriseConfig)
+     */
+    @Nullable
+    public WifiEnterpriseConfig getEnterpriseConfig() {
+        return wifiConfiguration.enterpriseConfig;
+    }
+
+    /**
+     * Get the passphrase, or null if unset.
+     * @see Builder#setWapiPassphrase(String)
+     * @see Builder#setWpa2Passphrase(String)
+     * @see Builder#setWpa3Passphrase(String)
+     */
+    @Nullable
+    public String getPassphrase() {
+        if (wifiConfiguration.preSharedKey == null) {
+            return null;
+        }
+        return WifiInfo.removeDoubleQuotes(wifiConfiguration.preSharedKey);
+    }
 }
diff --git a/wifi/java/android/net/wifi/hotspot2/PasspointConfiguration.java b/wifi/java/android/net/wifi/hotspot2/PasspointConfiguration.java
index 4507cc2..d1d1780 100644
--- a/wifi/java/android/net/wifi/hotspot2/PasspointConfiguration.java
+++ b/wifi/java/android/net/wifi/hotspot2/PasspointConfiguration.java
@@ -722,7 +722,7 @@
         if (mSubscriptionUpdate != null && !mSubscriptionUpdate.validate()) {
             return false;
         }
-        return validateForCommonR1andR2(true);
+        return validateForCommonR1andR2();
     }
 
     /**
@@ -741,17 +741,17 @@
         if (mSubscriptionUpdate == null || !mSubscriptionUpdate.validate()) {
             return false;
         }
-        return validateForCommonR1andR2(false);
+        return validateForCommonR1andR2();
     }
 
-    private boolean validateForCommonR1andR2(boolean isR1) {
+    private boolean validateForCommonR1andR2() {
         // Required: PerProviderSubscription/<X+>/HomeSP
         if (mHomeSp == null || !mHomeSp.validate()) {
             return false;
         }
 
         // Required: PerProviderSubscription/<X+>/Credential
-        if (mCredential == null || !mCredential.validate(isR1)) {
+        if (mCredential == null || !mCredential.validate()) {
             return false;
         }
 
diff --git a/wifi/java/android/net/wifi/hotspot2/pps/Credential.java b/wifi/java/android/net/wifi/hotspot2/pps/Credential.java
index 9c01d36..65e8b3d 100644
--- a/wifi/java/android/net/wifi/hotspot2/pps/Credential.java
+++ b/wifi/java/android/net/wifi/hotspot2/pps/Credential.java
@@ -1081,11 +1081,10 @@
     /**
      * Validate the configuration data.
      *
-     * @param isR1 {@code true} if the configuration is for R1
      * @return true on success or false on failure
      * @hide
      */
-    public boolean validate(boolean isR1) {
+    public boolean validate() {
         if (TextUtils.isEmpty(mRealm)) {
             Log.d(TAG, "Missing realm");
             return false;
@@ -1098,11 +1097,11 @@
 
         // Verify the credential.
         if (mUserCredential != null) {
-            if (!verifyUserCredential(isR1)) {
+            if (!verifyUserCredential()) {
                 return false;
             }
         } else if (mCertCredential != null) {
-            if (!verifyCertCredential(isR1)) {
+            if (!verifyCertCredential()) {
                 return false;
             }
         } else if (mSimCredential != null) {
@@ -1143,11 +1142,11 @@
 
     /**
      * Verify user credential.
+     * If no CA certificate is provided, then the system uses the CAs in the trust store.
      *
-     * @param isR1 {@code true} if credential is for R1
      * @return true if user credential is valid, false otherwise.
      */
-    private boolean verifyUserCredential(boolean isR1) {
+    private boolean verifyUserCredential() {
         if (mUserCredential == null) {
             Log.d(TAG, "Missing user credential");
             return false;
@@ -1160,24 +1159,17 @@
             return false;
         }
 
-        // CA certificate is required for R1 Passpoint profile.
-        // For R2, it is downloaded using cert URL provided in PPS MO after validation completes.
-        if (isR1 && mCaCertificates == null) {
-            Log.d(TAG, "Missing CA Certificate for user credential");
-            return false;
-        }
-
         return true;
     }
 
     /**
      * Verify certificate credential, which is used for EAP-TLS.  This will verify
      * that the necessary client key and certificates are provided.
+     * If no CA certificate is provided, then the system uses the CAs in the trust store.
      *
-     * @param isR1 {@code true} if credential is for R1
      * @return true if certificate credential is valid, false otherwise.
      */
-    private boolean verifyCertCredential(boolean isR1) {
+    private boolean verifyCertCredential() {
         if (mCertCredential == null) {
             Log.d(TAG, "Missing certificate credential");
             return false;
@@ -1191,13 +1183,6 @@
             return false;
         }
 
-        // Verify required key and certificates for certificate credential.
-        // CA certificate is required for R1 Passpoint profile.
-        // For R2, it is downloaded using cert URL provided in PPS MO after validation completes.
-        if (isR1 && mCaCertificates == null) {
-            Log.d(TAG, "Missing CA Certificate for certificate credential");
-            return false;
-        }
         if (mClientPrivateKey == null) {
             Log.d(TAG, "Missing client private key for certificate credential");
             return false;
diff --git a/wifi/tests/src/android/net/wifi/WifiManagerTest.java b/wifi/tests/src/android/net/wifi/WifiManagerTest.java
index 234d929..76ac837 100644
--- a/wifi/tests/src/android/net/wifi/WifiManagerTest.java
+++ b/wifi/tests/src/android/net/wifi/WifiManagerTest.java
@@ -1803,10 +1803,10 @@
      * {@link WifiManager#setMacRandomizationSettingPasspointEnabled(String, boolean)}
      */
     @Test
-    public void testSetMeteredOverridePasspoint() throws Exception {
+    public void testSetPasspointMeteredOverride() throws Exception {
         final String fqdn = "FullyQualifiedDomainName";
-        mWifiManager.setMeteredOverridePasspoint(fqdn, METERED_OVERRIDE_METERED);
-        verify(mWifiService).setMeteredOverridePasspoint(fqdn, METERED_OVERRIDE_METERED);
+        mWifiManager.setPasspointMeteredOverride(fqdn, METERED_OVERRIDE_METERED);
+        verify(mWifiService).setPasspointMeteredOverride(fqdn, METERED_OVERRIDE_METERED);
     }
 
     /**
diff --git a/wifi/tests/src/android/net/wifi/hotspot2/pps/CredentialTest.java b/wifi/tests/src/android/net/wifi/hotspot2/pps/CredentialTest.java
index 0a3e989..c682582 100644
--- a/wifi/tests/src/android/net/wifi/hotspot2/pps/CredentialTest.java
+++ b/wifi/tests/src/android/net/wifi/hotspot2/pps/CredentialTest.java
@@ -158,7 +158,7 @@
     }
 
     /**
-     * Verify parcel read/write for an user credential.
+     * Verify parcel read/write for a user credential.
      *
      * @throws Exception
      */
@@ -176,14 +176,14 @@
         Credential cred = createCredentialWithUserCredential();
 
         // For R1 validation
-        assertTrue(cred.validate(true));
+        assertTrue(cred.validate());
 
         // For R2 validation
-        assertTrue(cred.validate(false));
+        assertTrue(cred.validate());
     }
 
     /**
-     * Verify that an user credential without CA Certificate is invalid.
+     * Verify that a user credential without CA Certificate is valid.
      *
      * @throws Exception
      */
@@ -192,15 +192,12 @@
         Credential cred = createCredentialWithUserCredential();
         cred.setCaCertificate(null);
 
-        // For R1 validation
-        assertFalse(cred.validate(true));
-
-        // For R2 validation
-        assertTrue(cred.validate(false));
+        // Accept a configuration with no CA certificate, the system will use the default cert store
+        assertTrue(cred.validate());
     }
 
     /**
-     * Verify that an user credential with EAP type other than EAP-TTLS is invalid.
+     * Verify that a user credential with EAP type other than EAP-TTLS is invalid.
      *
      * @throws Exception
      */
@@ -210,15 +207,15 @@
         cred.getUserCredential().setEapType(EAPConstants.EAP_TLS);
 
         // For R1 validation
-        assertFalse(cred.validate(true));
+        assertFalse(cred.validate());
 
         // For R2 validation
-        assertFalse(cred.validate(false));
+        assertFalse(cred.validate());
     }
 
 
     /**
-     * Verify that an user credential without realm is invalid.
+     * Verify that a user credential without realm is invalid.
      *
      * @throws Exception
      */
@@ -228,14 +225,14 @@
         cred.setRealm(null);
 
         // For R1 validation
-        assertFalse(cred.validate(true));
+        assertFalse(cred.validate());
 
         // For R2 validation
-        assertFalse(cred.validate(false));
+        assertFalse(cred.validate());
     }
 
     /**
-     * Verify that an user credential without username is invalid.
+     * Verify that a user credential without username is invalid.
      *
      * @throws Exception
      */
@@ -245,14 +242,14 @@
         cred.getUserCredential().setUsername(null);
 
         // For R1 validation
-        assertFalse(cred.validate(true));
+        assertFalse(cred.validate());
 
         // For R2 validation
-        assertFalse(cred.validate(false));
+        assertFalse(cred.validate());
     }
 
     /**
-     * Verify that an user credential without password is invalid.
+     * Verify that a user credential without password is invalid.
      *
      * @throws Exception
      */
@@ -262,14 +259,14 @@
         cred.getUserCredential().setPassword(null);
 
         // For R1 validation
-        assertFalse(cred.validate(true));
+        assertFalse(cred.validate());
 
         // For R2 validation
-        assertFalse(cred.validate(false));
+        assertFalse(cred.validate());
     }
 
     /**
-     * Verify that an user credential without auth methoh (non-EAP inner method) is invalid.
+     * Verify that a user credential without auth methoh (non-EAP inner method) is invalid.
      *
      * @throws Exception
      */
@@ -279,10 +276,10 @@
         cred.getUserCredential().setNonEapInnerMethod(null);
 
         // For R1 validation
-        assertFalse(cred.validate(true));
+        assertFalse(cred.validate());
 
         // For R2 validation
-        assertFalse(cred.validate(false));
+        assertFalse(cred.validate());
     }
 
     /**
@@ -297,10 +294,10 @@
         Credential cred = createCredentialWithCertificateCredential();
 
         // For R1 validation
-        assertTrue(cred.validate(true));
+        assertTrue(cred.validate());
 
         // For R2 validation
-        assertTrue(cred.validate(true));
+        assertTrue(cred.validate());
     }
 
     /**
@@ -313,11 +310,8 @@
         Credential cred = createCredentialWithCertificateCredential();
         cred.setCaCertificate(null);
 
-        // For R1 validation
-        assertFalse(cred.validate(true));
-
-        // For R2 validation
-        assertTrue(cred.validate(false));
+        // Accept a configuration with no CA certificate, the system will use the default cert store
+        assertTrue(cred.validate());
     }
 
     /**
@@ -331,10 +325,10 @@
         cred.setClientCertificateChain(null);
 
         // For R1 validation
-        assertFalse(cred.validate(true));
+        assertFalse(cred.validate());
 
         // For R2 validation
-        assertFalse(cred.validate(false));
+        assertFalse(cred.validate());
     }
 
     /**
@@ -348,10 +342,10 @@
         cred.setClientPrivateKey(null);
 
         // For R1 validation
-        assertFalse(cred.validate(true));
+        assertFalse(cred.validate());
 
         // For R2 validation
-        assertFalse(cred.validate(false));
+        assertFalse(cred.validate());
     }
 
     /**
@@ -366,10 +360,10 @@
         cred.getCertCredential().setCertSha256Fingerprint(new byte[32]);
 
         // For R1 validation
-        assertFalse(cred.validate(true));
+        assertFalse(cred.validate());
 
         // For R2 validation
-        assertFalse(cred.validate(false));
+        assertFalse(cred.validate());
     }
 
     /**
@@ -382,10 +376,10 @@
         Credential cred = createCredentialWithSimCredential();
 
         // For R1 validation
-        assertTrue(cred.validate(true));
+        assertTrue(cred.validate());
 
         // For R2 validation
-        assertTrue(cred.validate(false));
+        assertTrue(cred.validate());
     }
 
     /**
@@ -399,10 +393,10 @@
         cred.getSimCredential().setEapType(EAPConstants.EAP_AKA);
 
         // For R1 validation
-        assertTrue(cred.validate(true));
+        assertTrue(cred.validate());
 
         // For R2 validation
-        assertTrue(cred.validate(false));
+        assertTrue(cred.validate());
     }
 
     /**
@@ -416,10 +410,10 @@
         cred.getSimCredential().setEapType(EAPConstants.EAP_AKA_PRIME);
 
         // For R1 validation
-        assertTrue(cred.validate(true));
+        assertTrue(cred.validate());
 
         // For R2 validation
-        assertTrue(cred.validate(false));
+        assertTrue(cred.validate());
     }
 
     /**
@@ -433,10 +427,10 @@
         cred.getSimCredential().setImsi(null);
 
         // For R1 validation
-        assertFalse(cred.validate(true));
+        assertFalse(cred.validate());
 
         // For R2 validation
-        assertFalse(cred.validate(false));
+        assertFalse(cred.validate());
     }
 
     /**
@@ -450,10 +444,10 @@
         cred.getSimCredential().setImsi("dummy");
 
         // For R1 validation
-        assertFalse(cred.validate(true));
+        assertFalse(cred.validate());
 
         // For R2 validation
-        assertFalse(cred.validate(false));
+        assertFalse(cred.validate());
     }
 
     /**
@@ -467,14 +461,14 @@
         cred.getSimCredential().setEapType(EAPConstants.EAP_TLS);
 
         // For R1 validation
-        assertFalse(cred.validate(true));
+        assertFalse(cred.validate());
 
         // For R2 validation
-        assertFalse(cred.validate(false));
+        assertFalse(cred.validate());
     }
 
     /**
-     * Verify that a credential contained both an user and a SIM credential is invalid.
+     * Verify that a credential contained both a user and a SIM credential is invalid.
      *
      * @throws Exception
      */
@@ -488,10 +482,10 @@
         cred.setSimCredential(simCredential);
 
         // For R1 validation
-        assertFalse(cred.validate(true));
+        assertFalse(cred.validate());
 
         // For R2 validation
-        assertFalse(cred.validate(false));
+        assertFalse(cred.validate());
     }
 
     /**