Merge "Setting for Lockscreen Clock" into tm-qpr-dev
diff --git a/apex/jobscheduler/service/java/com/android/server/alarm/AlarmManagerService.java b/apex/jobscheduler/service/java/com/android/server/alarm/AlarmManagerService.java
index 0de0a1c..e8bcfd2 100644
--- a/apex/jobscheduler/service/java/com/android/server/alarm/AlarmManagerService.java
+++ b/apex/jobscheduler/service/java/com/android/server/alarm/AlarmManagerService.java
@@ -112,6 +112,7 @@
 import android.text.format.DateFormat;
 import android.util.ArrayMap;
 import android.util.ArraySet;
+import android.util.EventLog;
 import android.util.IndentingPrintWriter;
 import android.util.Log;
 import android.util.LongArrayQueue;
@@ -334,12 +335,18 @@
             "REORDER_ALARMS_FOR_TARE",
     });
 
-    BroadcastOptions mOptsWithFgs = BroadcastOptions.makeBasic();
-    BroadcastOptions mOptsWithFgsForAlarmClock = BroadcastOptions.makeBasic();
-    BroadcastOptions mOptsWithoutFgs = BroadcastOptions.makeBasic();
-    BroadcastOptions mOptsTimeBroadcast = BroadcastOptions.makeBasic();
+    BroadcastOptions mOptsWithFgs = makeBasicAlarmBroadcastOptions();
+    BroadcastOptions mOptsWithFgsForAlarmClock = makeBasicAlarmBroadcastOptions();
+    BroadcastOptions mOptsWithoutFgs = makeBasicAlarmBroadcastOptions();
+    BroadcastOptions mOptsTimeBroadcast = makeBasicAlarmBroadcastOptions();
     ActivityOptions mActivityOptsRestrictBal = ActivityOptions.makeBasic();
-    BroadcastOptions mBroadcastOptsRestrictBal = BroadcastOptions.makeBasic();
+    BroadcastOptions mBroadcastOptsRestrictBal = makeBasicAlarmBroadcastOptions();
+
+    private static BroadcastOptions makeBasicAlarmBroadcastOptions() {
+        final BroadcastOptions b = BroadcastOptions.makeBasic();
+        b.setAlarmBroadcast(true);
+        return b;
+    }
 
     // TODO(b/172085676): Move inside alarm store.
     private final SparseArray<AlarmManager.AlarmClockInfo> mNextAlarmClockForUser =
@@ -2299,7 +2306,11 @@
                                 + " reached for uid: " + UserHandle.formatUid(callingUid)
                                 + ", callingPackage: " + callingPackage;
                 Slog.w(TAG, errorMsg);
-                throw new IllegalStateException(errorMsg);
+                if (callingUid != Process.SYSTEM_UID) {
+                    throw new IllegalStateException(errorMsg);
+                } else {
+                    EventLog.writeEvent(0x534e4554, "234441463", -1, errorMsg);
+                }
             }
             setImplLocked(type, triggerAtTime, triggerElapsed, windowLength, interval, operation,
                     directReceiver, listenerTag, flags, workSource, alarmClock, callingUid,
diff --git a/core/api/system-current.txt b/core/api/system-current.txt
index ec4ad8b..0126199 100644
--- a/core/api/system-current.txt
+++ b/core/api/system-current.txt
@@ -5956,7 +5956,7 @@
     method public int getEphemerisSource();
     method @FloatRange public double getIonoDelayMeters();
     method @IntRange(from=0, to=1023) public int getIssueOfDataClock();
-    method @IntRange(from=0, to=255) public int getIssueOfDataEphemeris();
+    method @IntRange(from=0, to=1023) public int getIssueOfDataEphemeris();
     method @Nullable public android.location.SatellitePvt.PositionEcef getPositionEcef();
     method @IntRange(from=0) public long getTimeOfClockSeconds();
     method @IntRange(from=0) public long getTimeOfEphemerisSeconds();
@@ -5984,7 +5984,7 @@
     method @NonNull public android.location.SatellitePvt.Builder setEphemerisSource(int);
     method @NonNull public android.location.SatellitePvt.Builder setIonoDelayMeters(@FloatRange(from=0.0f, to=100.0f) double);
     method @NonNull public android.location.SatellitePvt.Builder setIssueOfDataClock(@IntRange(from=0, to=1023) int);
-    method @NonNull public android.location.SatellitePvt.Builder setIssueOfDataEphemeris(@IntRange(from=0, to=255) int);
+    method @NonNull public android.location.SatellitePvt.Builder setIssueOfDataEphemeris(@IntRange(from=0, to=1023) int);
     method @NonNull public android.location.SatellitePvt.Builder setPositionEcef(@NonNull android.location.SatellitePvt.PositionEcef);
     method @NonNull public android.location.SatellitePvt.Builder setTimeOfClockSeconds(@IntRange(from=0) long);
     method @NonNull public android.location.SatellitePvt.Builder setTimeOfEphemerisSeconds(@IntRange(from=0) long);
diff --git a/core/java/android/app/BroadcastOptions.java b/core/java/android/app/BroadcastOptions.java
index 56f8760..f0e1448 100644
--- a/core/java/android/app/BroadcastOptions.java
+++ b/core/java/android/app/BroadcastOptions.java
@@ -53,6 +53,7 @@
     private String[] mRequireNoneOfPermissions;
     private long mRequireCompatChangeId = CHANGE_INVALID;
     private boolean mRequireCompatChangeEnabled = true;
+    private boolean mIsAlarmBroadcast = false;
     private long mIdForResponseEvent;
 
     /**
@@ -149,6 +150,13 @@
             "android:broadcast.requireCompatChangeEnabled";
 
     /**
+     * Corresponds to {@link #setAlarmBroadcast(boolean)}
+     * @hide
+     */
+    public static final String KEY_ALARM_BROADCAST =
+            "android:broadcast.is_alarm";
+
+    /**
      * @hide
      * @deprecated Use {@link android.os.PowerExemptionManager#
      * TEMPORARY_ALLOW_LIST_TYPE_FOREGROUND_SERVICE_ALLOWED} instead.
@@ -207,6 +215,7 @@
         mRequireCompatChangeId = opts.getLong(KEY_REQUIRE_COMPAT_CHANGE_ID, CHANGE_INVALID);
         mRequireCompatChangeEnabled = opts.getBoolean(KEY_REQUIRE_COMPAT_CHANGE_ENABLED, true);
         mIdForResponseEvent = opts.getLong(KEY_ID_FOR_RESPONSE_EVENT);
+        mIsAlarmBroadcast = opts.getBoolean(KEY_ALARM_BROADCAST, false);
     }
 
     /**
@@ -498,6 +507,27 @@
         mRequireCompatChangeEnabled = true;
     }
 
+    /**
+     * When set, this broadcast will be understood as having originated from an
+     * alarm going off.  Only the OS itself can use this option; uses by other
+     * senders will be ignored.
+     * @hide
+     *
+     * @param senderIsAlarm Whether the broadcast is alarm-triggered.
+     */
+    public void setAlarmBroadcast(boolean senderIsAlarm) {
+        mIsAlarmBroadcast = senderIsAlarm;
+    }
+
+    /**
+     * Did this broadcast originate from an alarm triggering?
+     * @return true if this broadcast is an alarm message, false otherwise
+     * @hide
+     */
+    public boolean isAlarmBroadcast() {
+        return mIsAlarmBroadcast;
+    }
+
     /** {@hide} */
     public long getRequireCompatChangeId() {
         return mRequireCompatChangeId;
@@ -560,6 +590,9 @@
             b.putInt(KEY_TEMPORARY_APP_ALLOWLIST_REASON_CODE, mTemporaryAppAllowlistReasonCode);
             b.putString(KEY_TEMPORARY_APP_ALLOWLIST_REASON, mTemporaryAppAllowlistReason);
         }
+        if (mIsAlarmBroadcast) {
+            b.putBoolean(KEY_ALARM_BROADCAST, true);
+        }
         if (mMinManifestReceiverApiLevel != 0) {
             b.putInt(KEY_MIN_MANIFEST_RECEIVER_API_LEVEL, mMinManifestReceiverApiLevel);
         }
diff --git a/core/java/android/app/Instrumentation.java b/core/java/android/app/Instrumentation.java
index 8984c42..556058b 100644
--- a/core/java/android/app/Instrumentation.java
+++ b/core/java/android/app/Instrumentation.java
@@ -783,6 +783,17 @@
             return null;
         }
 
+        /**
+         * This is called after starting an Activity and provides the result code that defined in
+         * {@link ActivityManager}, like {@link ActivityManager#START_SUCCESS}.
+         *
+         * @param result the result code that returns after starting an Activity.
+         * @param bOptions the bundle generated from {@link ActivityOptions} that originally
+         *                 being used to start the Activity.
+         * @hide
+         */
+        public void onStartActivityResult(int result, @NonNull Bundle bOptions) {}
+
         final boolean match(Context who,
                             Activity activity,
                             Intent intent) {
@@ -1344,6 +1355,28 @@
         return apk.getAppFactory();
     }
 
+    /**
+     * This should be called before {@link #checkStartActivityResult(int, Object)}, because
+     * exceptions might be thrown while checking the results.
+     */
+    private void notifyStartActivityResult(int result, @Nullable Bundle options) {
+        if (mActivityMonitors == null) {
+            return;
+        }
+        synchronized (mSync) {
+            final int size = mActivityMonitors.size();
+            for (int i = 0; i < size; i++) {
+                final ActivityMonitor am = mActivityMonitors.get(i);
+                if (am.ignoreMatchingSpecificIntents()) {
+                    if (options == null) {
+                        options = ActivityOptions.makeBasic().toBundle();
+                    }
+                    am.onStartActivityResult(result, options);
+                }
+            }
+        }
+    }
+
     private void prePerformCreate(Activity activity) {
         if (mWaitingActivities != null) {
             synchronized (mSync) {
@@ -1802,6 +1835,7 @@
                     who.getOpPackageName(), who.getAttributionTag(), intent,
                     intent.resolveTypeIfNeeded(who.getContentResolver()), token,
                     target != null ? target.mEmbeddedID : null, requestCode, 0, null, options);
+            notifyStartActivityResult(result, options);
             checkStartActivityResult(result, intent);
         } catch (RemoteException e) {
             throw new RuntimeException("Failure from system", e);
@@ -1876,6 +1910,7 @@
             int result = ActivityTaskManager.getService().startActivities(whoThread,
                     who.getOpPackageName(), who.getAttributionTag(), intents, resolvedTypes,
                     token, options, userId);
+            notifyStartActivityResult(result, options);
             checkStartActivityResult(result, intents[0]);
             return result;
         } catch (RemoteException e) {
@@ -1947,6 +1982,7 @@
                     who.getOpPackageName(), who.getAttributionTag(), intent,
                     intent.resolveTypeIfNeeded(who.getContentResolver()), token, target,
                     requestCode, 0, null, options);
+            notifyStartActivityResult(result, options);
             checkStartActivityResult(result, intent);
         } catch (RemoteException e) {
             throw new RuntimeException("Failure from system", e);
@@ -2017,6 +2053,7 @@
                     who.getOpPackageName(), who.getAttributionTag(), intent,
                     intent.resolveTypeIfNeeded(who.getContentResolver()), token, resultWho,
                     requestCode, 0, null, options, user.getIdentifier());
+            notifyStartActivityResult(result, options);
             checkStartActivityResult(result, intent);
         } catch (RemoteException e) {
             throw new RuntimeException("Failure from system", e);
@@ -2068,6 +2105,7 @@
                             token, target != null ? target.mEmbeddedID : null,
                             requestCode, 0, null, options,
                             ignoreTargetSecurity, userId);
+            notifyStartActivityResult(result, options);
             checkStartActivityResult(result, intent);
         } catch (RemoteException e) {
             throw new RuntimeException("Failure from system", e);
@@ -2115,6 +2153,7 @@
             int result = appTask.startActivity(whoThread.asBinder(), who.getOpPackageName(),
                     who.getAttributionTag(), intent,
                     intent.resolveTypeIfNeeded(who.getContentResolver()), options);
+            notifyStartActivityResult(result, options);
             checkStartActivityResult(result, intent);
         } catch (RemoteException e) {
             throw new RuntimeException("Failure from system", e);
diff --git a/core/java/android/hardware/camera2/marshal/impl/MarshalQueryableArray.java b/core/java/android/hardware/camera2/marshal/impl/MarshalQueryableArray.java
index 6cf5d60..cbd8066 100644
--- a/core/java/android/hardware/camera2/marshal/impl/MarshalQueryableArray.java
+++ b/core/java/android/hardware/camera2/marshal/impl/MarshalQueryableArray.java
@@ -45,46 +45,41 @@
     private static final boolean DEBUG = false;
 
     private static interface PrimitiveArrayFiller {
-        public void fillPosition(Object arr, int index, ByteBuffer buffer);
+        public void fillArray(Object arr, int size, ByteBuffer buffer);
         static PrimitiveArrayFiller getPrimitiveArrayFiller(Class<?> componentType) {
             if (componentType == int.class) {
                 return new PrimitiveArrayFiller() {
                       @Override
-                      public void fillPosition(Object arr, int index, ByteBuffer buffer) {
-                          int i = buffer.getInt();
-                          Array.setInt(arr, index, i);
+                      public void fillArray(Object arr, int size, ByteBuffer buffer) {
+                          buffer.asIntBuffer().get(int[].class.cast(arr), 0, size);
                       }
                 };
             } else if (componentType == float.class) {
                 return new PrimitiveArrayFiller() {
                       @Override
-                      public void fillPosition(Object arr, int index, ByteBuffer buffer) {
-                          float i = buffer.getFloat();
-                          Array.setFloat(arr, index, i);
+                      public void fillArray(Object arr, int size, ByteBuffer buffer) {
+                          buffer.asFloatBuffer().get(float[].class.cast(arr), 0, size);
                       }
                 };
             } else if (componentType == long.class) {
                 return new PrimitiveArrayFiller() {
                       @Override
-                      public void fillPosition(Object arr, int index, ByteBuffer buffer) {
-                          long i = buffer.getLong();
-                          Array.setLong(arr, index, i);
+                      public void fillArray(Object arr, int size, ByteBuffer buffer) {
+                          buffer.asLongBuffer().get(long[].class.cast(arr), 0, size);
                       }
                 };
             } else if (componentType == double.class) {
                 return new PrimitiveArrayFiller() {
                       @Override
-                      public void fillPosition(Object arr, int index, ByteBuffer buffer) {
-                          double i = buffer.getDouble();
-                          Array.setDouble(arr, index, i);
+                      public void fillArray(Object arr, int size, ByteBuffer buffer) {
+                          buffer.asDoubleBuffer().get(double[].class.cast(arr), 0, size);
                       }
                 };
             } else if (componentType == byte.class) {
                 return new PrimitiveArrayFiller() {
                       @Override
-                      public void fillPosition(Object arr, int index, ByteBuffer buffer) {
-                          byte i = buffer.get();
-                          Array.setByte(arr, index, i);
+                      public void fillArray(Object arr, int size, ByteBuffer buffer) {
+                          buffer.get(byte[].class.cast(arr), 0, size);
                       }
                 };
             }
@@ -93,13 +88,6 @@
         }
     };
 
-    static void unmarshalPrimitiveArray(Object arr, int size, ByteBuffer buffer,
-            PrimitiveArrayFiller filler) {
-        for (int i = 0; i < size; i++) {
-            filler.fillPosition(arr, i, buffer);
-        }
-    }
-
     private class MarshalerArray extends Marshaler<T> {
         private final Class<T> mClass;
         private final Marshaler<?> mComponentMarshaler;
@@ -150,8 +138,8 @@
                 array = Array.newInstance(mComponentClass, arraySize);
                 if (isUnwrappedPrimitiveClass(mComponentClass) &&
                         mComponentClass == getPrimitiveTypeClass(mNativeType)) {
-                    unmarshalPrimitiveArray(array, arraySize, buffer,
-                            PrimitiveArrayFiller.getPrimitiveArrayFiller(mComponentClass));
+                    PrimitiveArrayFiller.getPrimitiveArrayFiller(mComponentClass).fillArray(array,
+                            arraySize, buffer);
                 } else {
                     for (int i = 0; i < arraySize; ++i) {
                         Object elem = mComponentMarshaler.unmarshal(buffer);
diff --git a/core/java/android/view/IDisplayWindowInsetsController.aidl b/core/java/android/view/IDisplayWindowInsetsController.aidl
index f4a0dfa..1940042 100644
--- a/core/java/android/view/IDisplayWindowInsetsController.aidl
+++ b/core/java/android/view/IDisplayWindowInsetsController.aidl
@@ -16,6 +16,7 @@
 
 package android.view;
 
+import android.content.ComponentName;
 import android.view.InsetsSourceControl;
 import android.view.InsetsState;
 import android.view.InsetsVisibilities;
@@ -30,10 +31,11 @@
     /**
      * Called when top focused window changes to determine whether or not to take over insets
      * control. Won't be called if config_remoteInsetsControllerControlsSystemBars is false.
-     * @param packageName: Passes the top package name
+     * @param component: Passes the top application component in the focused window.
      * @param requestedVisibilities The insets visibilities requested by the focussed window.
      */
-    void topFocusedWindowChanged(String packageName, in InsetsVisibilities insetsVisibilities);
+    void topFocusedWindowChanged(in ComponentName component,
+            in InsetsVisibilities insetsVisibilities);
 
     /**
      * @see IWindow#insetsChanged
diff --git a/libs/WindowManager/Jetpack/src/androidx/window/extensions/embedding/SplitController.java b/libs/WindowManager/Jetpack/src/androidx/window/extensions/embedding/SplitController.java
index 2f79cae..da9fd0c2 100644
--- a/libs/WindowManager/Jetpack/src/androidx/window/extensions/embedding/SplitController.java
+++ b/libs/WindowManager/Jetpack/src/androidx/window/extensions/embedding/SplitController.java
@@ -16,6 +16,7 @@
 
 package androidx.window.extensions.embedding;
 
+import static android.app.ActivityManager.START_SUCCESS;
 import static android.app.WindowConfiguration.WINDOWING_MODE_PINNED;
 import static android.app.WindowConfiguration.WINDOWING_MODE_UNDEFINED;
 
@@ -97,6 +98,7 @@
     private final List<SplitInfo> mLastReportedSplitStates = new ArrayList<>();
     private final Handler mHandler;
     private final Object mLock = new Object();
+    private final ActivityStartMonitor mActivityStartMonitor;
 
     public SplitController() {
         final MainThreadExecutor executor = new MainThreadExecutor();
@@ -108,7 +110,8 @@
                 new LifecycleCallbacks());
         // Intercept activity starts to route activities to new containers if necessary.
         Instrumentation instrumentation = activityThread.getInstrumentation();
-        instrumentation.addMonitor(new ActivityStartMonitor());
+        mActivityStartMonitor = new ActivityStartMonitor();
+        instrumentation.addMonitor(mActivityStartMonitor);
     }
 
     /** Updates the embedding rules applied to future activity launches. */
@@ -1385,6 +1388,11 @@
         return ActivityThread.currentActivityThread().getActivity(activityToken);
     }
 
+    @VisibleForTesting
+    ActivityStartMonitor getActivityStartMonitor() {
+        return mActivityStartMonitor;
+    }
+
     /**
      * Gets the token of the initial TaskFragment that embedded this activity. Do not rely on it
      * after creation because the activity could be reparented.
@@ -1536,7 +1544,10 @@
      * A monitor that intercepts all activity start requests originating in the client process and
      * can amend them to target a specific task fragment to form a split.
      */
-    private class ActivityStartMonitor extends Instrumentation.ActivityMonitor {
+    @VisibleForTesting
+    class ActivityStartMonitor extends Instrumentation.ActivityMonitor {
+        @VisibleForTesting
+        Intent mCurrentIntent;
 
         @Override
         public Instrumentation.ActivityResult onStartActivity(@NonNull Context who,
@@ -1564,11 +1575,29 @@
                     // the dedicated container.
                     options.putBinder(ActivityOptions.KEY_LAUNCH_TASK_FRAGMENT_TOKEN,
                             launchedInTaskFragment.getTaskFragmentToken());
+                    mCurrentIntent = intent;
                 }
             }
 
             return super.onStartActivity(who, intent, options);
         }
+
+        @Override
+        public void onStartActivityResult(int result, @NonNull Bundle bOptions) {
+            super.onStartActivityResult(result, bOptions);
+            if (mCurrentIntent != null && result != START_SUCCESS) {
+                // Clear the pending appeared intent if the activity was not started successfully.
+                final IBinder token = bOptions.getBinder(
+                        ActivityOptions.KEY_LAUNCH_TASK_FRAGMENT_TOKEN);
+                if (token != null) {
+                    final TaskFragmentContainer container = getContainer(token);
+                    if (container != null) {
+                        container.clearPendingAppearedIntentIfNeeded(mCurrentIntent);
+                    }
+                }
+            }
+            mCurrentIntent = null;
+        }
     }
 
     /**
diff --git a/libs/WindowManager/Jetpack/src/androidx/window/extensions/embedding/TaskFragmentContainer.java b/libs/WindowManager/Jetpack/src/androidx/window/extensions/embedding/TaskFragmentContainer.java
index abf32a2..a188e2b 100644
--- a/libs/WindowManager/Jetpack/src/androidx/window/extensions/embedding/TaskFragmentContainer.java
+++ b/libs/WindowManager/Jetpack/src/androidx/window/extensions/embedding/TaskFragmentContainer.java
@@ -198,6 +198,22 @@
         return mPendingAppearedIntent;
     }
 
+    void setPendingAppearedIntent(@Nullable Intent intent) {
+        mPendingAppearedIntent = intent;
+    }
+
+    /**
+     * Clears the pending appeared Intent if it is the same as given Intent. Otherwise, the
+     * pending appeared Intent is cleared when TaskFragmentInfo is set and is not empty (has
+     * running activities).
+     */
+    void clearPendingAppearedIntentIfNeeded(@NonNull Intent intent) {
+        if (mPendingAppearedIntent == null || mPendingAppearedIntent != intent) {
+            return;
+        }
+        mPendingAppearedIntent = null;
+    }
+
     boolean hasActivity(@NonNull IBinder token) {
         if (mInfo != null && mInfo.getActivities().contains(token)) {
             return true;
@@ -230,13 +246,18 @@
 
     void setInfo(@NonNull TaskFragmentInfo info) {
         if (!mIsFinished && mInfo == null && info.isEmpty()) {
-            // onTaskFragmentAppeared with empty info. We will remove the TaskFragment if it is
-            // still empty after timeout.
+            // onTaskFragmentAppeared with empty info. We will remove the TaskFragment if no
+            // pending appeared intent/activities. Otherwise, wait and removing the TaskFragment if
+            // it is still empty after timeout.
             mAppearEmptyTimeout = () -> {
                 mAppearEmptyTimeout = null;
                 mController.onTaskFragmentAppearEmptyTimeout(this);
             };
-            mController.getHandler().postDelayed(mAppearEmptyTimeout, APPEAR_EMPTY_TIMEOUT_MS);
+            if (mPendingAppearedIntent != null || !mPendingAppearedActivities.isEmpty()) {
+                mController.getHandler().postDelayed(mAppearEmptyTimeout, APPEAR_EMPTY_TIMEOUT_MS);
+            } else {
+                mAppearEmptyTimeout.run();
+            }
         } else if (mAppearEmptyTimeout != null && !info.isEmpty()) {
             mController.getHandler().removeCallbacks(mAppearEmptyTimeout);
             mAppearEmptyTimeout = null;
diff --git a/libs/WindowManager/Jetpack/tests/unittest/src/androidx/window/extensions/embedding/SplitControllerTest.java b/libs/WindowManager/Jetpack/tests/unittest/src/androidx/window/extensions/embedding/SplitControllerTest.java
index 042547f..4bc5033 100644
--- a/libs/WindowManager/Jetpack/tests/unittest/src/androidx/window/extensions/embedding/SplitControllerTest.java
+++ b/libs/WindowManager/Jetpack/tests/unittest/src/androidx/window/extensions/embedding/SplitControllerTest.java
@@ -16,6 +16,7 @@
 
 package androidx.window.extensions.embedding;
 
+import static android.app.ActivityManager.START_CANCELED;
 import static android.app.WindowConfiguration.WINDOWING_MODE_MULTI_WINDOW;
 import static android.app.WindowConfiguration.WINDOWING_MODE_UNDEFINED;
 
@@ -293,6 +294,26 @@
     }
 
     @Test
+    public void testOnStartActivityResultError() {
+        final Intent intent = new Intent();
+        final TaskContainer taskContainer = new TaskContainer(TASK_ID);
+        final TaskFragmentContainer container = new TaskFragmentContainer(null /* activity */,
+                intent, taskContainer, mSplitController);
+        final SplitController.ActivityStartMonitor monitor =
+                mSplitController.getActivityStartMonitor();
+
+        container.setPendingAppearedIntent(intent);
+        final Bundle bundle = new Bundle();
+        bundle.putBinder(ActivityOptions.KEY_LAUNCH_TASK_FRAGMENT_TOKEN,
+                container.getTaskFragmentToken());
+        monitor.mCurrentIntent = intent;
+        doReturn(container).when(mSplitController).getContainer(any());
+
+        monitor.onStartActivityResult(START_CANCELED, bundle);
+        assertNull(container.getPendingAppearedIntent());
+    }
+
+    @Test
     public void testOnActivityCreated() {
         mSplitController.onActivityCreated(mActivity);
 
diff --git a/libs/WindowManager/Jetpack/tests/unittest/src/androidx/window/extensions/embedding/TaskFragmentContainerTest.java b/libs/WindowManager/Jetpack/tests/unittest/src/androidx/window/extensions/embedding/TaskFragmentContainerTest.java
index 28c2773..44c7e6c 100644
--- a/libs/WindowManager/Jetpack/tests/unittest/src/androidx/window/extensions/embedding/TaskFragmentContainerTest.java
+++ b/libs/WindowManager/Jetpack/tests/unittest/src/androidx/window/extensions/embedding/TaskFragmentContainerTest.java
@@ -209,21 +209,21 @@
 
         assertNull(container.mAppearEmptyTimeout);
 
-        // Not set if it is not appeared empty.
-        final TaskFragmentInfo info = mock(TaskFragmentInfo.class);
-        doReturn(new ArrayList<>()).when(info).getActivities();
-        doReturn(false).when(info).isEmpty();
-        container.setInfo(info);
-
-        assertNull(container.mAppearEmptyTimeout);
-
         // Set timeout if the first info set is empty.
+        final TaskFragmentInfo info = mock(TaskFragmentInfo.class);
         container.mInfo = null;
         doReturn(true).when(info).isEmpty();
         container.setInfo(info);
 
         assertNotNull(container.mAppearEmptyTimeout);
 
+        // Not set if it is not appeared empty.
+        doReturn(new ArrayList<>()).when(info).getActivities();
+        doReturn(false).when(info).isEmpty();
+        container.setInfo(info);
+
+        assertNull(container.mAppearEmptyTimeout);
+
         // Remove timeout after the container becomes non-empty.
         doReturn(false).when(info).isEmpty();
         container.setInfo(info);
@@ -232,6 +232,7 @@
 
         // Running the timeout will call into SplitController.onTaskFragmentAppearEmptyTimeout.
         container.mInfo = null;
+        container.setPendingAppearedIntent(mIntent);
         doReturn(true).when(info).isEmpty();
         container.setInfo(info);
         container.mAppearEmptyTimeout.run();
diff --git a/libs/WindowManager/Shell/src/com/android/wm/shell/common/DisplayImeController.java b/libs/WindowManager/Shell/src/com/android/wm/shell/common/DisplayImeController.java
index 6a2acf4..b3f6247 100644
--- a/libs/WindowManager/Shell/src/com/android/wm/shell/common/DisplayImeController.java
+++ b/libs/WindowManager/Shell/src/com/android/wm/shell/common/DisplayImeController.java
@@ -20,6 +20,7 @@
 import android.animation.AnimatorListenerAdapter;
 import android.animation.ValueAnimator;
 import android.annotation.IntDef;
+import android.content.ComponentName;
 import android.content.Context;
 import android.content.res.Configuration;
 import android.graphics.Point;
@@ -324,7 +325,7 @@
         }
 
         @Override
-        public void topFocusedWindowChanged(String packageName,
+        public void topFocusedWindowChanged(ComponentName component,
                 InsetsVisibilities requestedVisibilities) {
             // Do nothing
         }
diff --git a/libs/WindowManager/Shell/src/com/android/wm/shell/common/DisplayInsetsController.java b/libs/WindowManager/Shell/src/com/android/wm/shell/common/DisplayInsetsController.java
index b670544..f546f11 100644
--- a/libs/WindowManager/Shell/src/com/android/wm/shell/common/DisplayInsetsController.java
+++ b/libs/WindowManager/Shell/src/com/android/wm/shell/common/DisplayInsetsController.java
@@ -16,6 +16,7 @@
 
 package com.android.wm.shell.common;
 
+import android.content.ComponentName;
 import android.os.RemoteException;
 import android.util.Slog;
 import android.util.SparseArray;
@@ -171,14 +172,14 @@
             }
         }
 
-        private void topFocusedWindowChanged(String packageName,
+        private void topFocusedWindowChanged(ComponentName component,
                 InsetsVisibilities requestedVisibilities) {
             CopyOnWriteArrayList<OnInsetsChangedListener> listeners = mListeners.get(mDisplayId);
             if (listeners == null) {
                 return;
             }
             for (OnInsetsChangedListener listener : listeners) {
-                listener.topFocusedWindowChanged(packageName, requestedVisibilities);
+                listener.topFocusedWindowChanged(component, requestedVisibilities);
             }
         }
 
@@ -186,10 +187,10 @@
         private class DisplayWindowInsetsControllerImpl
                 extends IDisplayWindowInsetsController.Stub {
             @Override
-            public void topFocusedWindowChanged(String packageName,
+            public void topFocusedWindowChanged(ComponentName component,
                     InsetsVisibilities requestedVisibilities) throws RemoteException {
                 mMainExecutor.execute(() -> {
-                    PerDisplay.this.topFocusedWindowChanged(packageName, requestedVisibilities);
+                    PerDisplay.this.topFocusedWindowChanged(component, requestedVisibilities);
                 });
             }
 
@@ -234,10 +235,10 @@
         /**
          * Called when top focused window changes to determine whether or not to take over insets
          * control. Won't be called if config_remoteInsetsControllerControlsSystemBars is false.
-         * @param packageName The name of the package that is open in the top focussed window.
+         * @param component The application component that is open in the top focussed window.
          * @param requestedVisibilities The insets visibilities requested by the focussed window.
          */
-        default void topFocusedWindowChanged(String packageName,
+        default void topFocusedWindowChanged(ComponentName component,
                 InsetsVisibilities requestedVisibilities) {}
 
         /**
diff --git a/libs/WindowManager/Shell/tests/unittest/src/com/android/wm/shell/common/DisplayInsetsControllerTest.java b/libs/WindowManager/Shell/tests/unittest/src/com/android/wm/shell/common/DisplayInsetsControllerTest.java
index 3ef3a1f..4a7fd3d 100644
--- a/libs/WindowManager/Shell/tests/unittest/src/com/android/wm/shell/common/DisplayInsetsControllerTest.java
+++ b/libs/WindowManager/Shell/tests/unittest/src/com/android/wm/shell/common/DisplayInsetsControllerTest.java
@@ -24,6 +24,7 @@
 import static org.mockito.Mockito.times;
 import static org.mockito.Mockito.verify;
 
+import android.content.ComponentName;
 import android.os.RemoteException;
 import android.util.SparseArray;
 import android.view.IDisplayWindowInsetsController;
@@ -165,7 +166,7 @@
         int hideInsetsCount = 0;
 
         @Override
-        public void topFocusedWindowChanged(String packageName,
+        public void topFocusedWindowChanged(ComponentName component,
                 InsetsVisibilities requestedVisibilities) {
             topFocusedWindowChangedCount++;
         }
diff --git a/location/java/android/location/SatellitePvt.java b/location/java/android/location/SatellitePvt.java
index f3e1508..2031929 100644
--- a/location/java/android/location/SatellitePvt.java
+++ b/location/java/android/location/SatellitePvt.java
@@ -539,7 +539,7 @@
      *
      * <p>This field is valid if {@link #hasIssueOfDataEphemeris()} is true.
      */
-    @IntRange(from = 0, to = 255)
+    @IntRange(from = 0, to = 1023)
     public int getIssueOfDataEphemeris() {
         return mIssueOfDataEphemeris;
     }
@@ -847,8 +847,8 @@
          */
         @NonNull
         public Builder setIssueOfDataEphemeris(
-                @IntRange(from = 0, to = 255) int issueOfDataEphemeris) {
-            Preconditions.checkArgumentInRange(issueOfDataEphemeris, 0, 255,
+                @IntRange(from = 0, to = 1023) int issueOfDataEphemeris) {
+            Preconditions.checkArgumentInRange(issueOfDataEphemeris, 0, 1023,
                     "issueOfDataEphemeris");
             mIssueOfDataEphemeris = issueOfDataEphemeris;
             mFlags = (byte) (mFlags | HAS_ISSUE_OF_DATA_EPHEMERIS);
diff --git a/packages/SystemUI/Android.bp b/packages/SystemUI/Android.bp
index fa87de2..ffd6b52 100644
--- a/packages/SystemUI/Android.bp
+++ b/packages/SystemUI/Android.bp
@@ -110,6 +110,7 @@
         "androidx.arch.core_core-runtime",
         "androidx.lifecycle_lifecycle-common-java8",
         "androidx.lifecycle_lifecycle-extensions",
+        "androidx.lifecycle_lifecycle-runtime-ktx",
         "androidx.dynamicanimation_dynamicanimation",
         "androidx-constraintlayout_constraintlayout",
         "androidx.exifinterface_exifinterface",
@@ -218,6 +219,7 @@
         "androidx.arch.core_core-runtime",
         "androidx.lifecycle_lifecycle-common-java8",
         "androidx.lifecycle_lifecycle-extensions",
+        "androidx.lifecycle_lifecycle-runtime-ktx",
         "androidx.dynamicanimation_dynamicanimation",
         "androidx-constraintlayout_constraintlayout",
         "androidx.exifinterface_exifinterface",
diff --git a/packages/SystemUI/TEST_MAPPING b/packages/SystemUI/TEST_MAPPING
index f9a9ef6..154a6fc 100644
--- a/packages/SystemUI/TEST_MAPPING
+++ b/packages/SystemUI/TEST_MAPPING
@@ -102,7 +102,7 @@
   //
   // If you don't use @Staging or @Postsubmit, your new test will immediately
   // block presubmit, which is probably not what you want!
-  "platinum-postsubmit": [
+  "sysui-platinum-postsubmit": [
     {
       "name": "PlatformScenarioTests",
       "options": [
@@ -121,7 +121,7 @@
       ]
     }
   ],
-  "staged-platinum-postsubmit": [
+  "sysui-staged-platinum-postsubmit": [
     {
       "name": "PlatformScenarioTests",
       "options": [
diff --git a/packages/SystemUI/animation/src/com/android/systemui/animation/ActivityLaunchAnimator.kt b/packages/SystemUI/animation/src/com/android/systemui/animation/ActivityLaunchAnimator.kt
index fbe3356..8ddd430 100644
--- a/packages/SystemUI/animation/src/com/android/systemui/animation/ActivityLaunchAnimator.kt
+++ b/packages/SystemUI/animation/src/com/android/systemui/animation/ActivityLaunchAnimator.kt
@@ -523,9 +523,10 @@
             state: LaunchAnimator.State,
             linearProgress: Float,
         ) {
-            if (transactionApplierView.viewRootImpl == null) {
-                // If the view root we synchronize with was detached, don't apply any transaction
-                // (as [SyncRtSurfaceTransactionApplier.scheduleApply] would otherwise throw).
+            if (transactionApplierView.viewRootImpl == null || !window.leash.isValid) {
+                // Don't apply any transaction if the view root we synchronize with was detached or
+                // if the SurfaceControl associated with [window] is not valid, as
+                // [SyncRtSurfaceTransactionApplier.scheduleApply] would otherwise throw.
                 return
             }
 
@@ -605,9 +606,10 @@
             state: LaunchAnimator.State,
             linearProgress: Float
         ) {
-            if (transactionApplierView.viewRootImpl == null) {
-                // If the view root we synchronize with was detached, don't apply any transaction
-                // (as [SyncRtSurfaceTransactionApplier.scheduleApply] would otherwise throw).
+            if (transactionApplierView.viewRootImpl == null || !navigationBar.leash.isValid) {
+                // Don't apply any transaction if the view root we synchronize with was detached or
+                // if the SurfaceControl associated with [navigationBar] is not valid, as
+                // [SyncRtSurfaceTransactionApplier.scheduleApply] would otherwise throw.
                 return
             }
 
diff --git a/packages/SystemUI/res/drawable/ic_media_pause_container.xml b/packages/SystemUI/res/drawable/ic_media_pause_container.xml
index b92e635..ea9eb8c 100644
--- a/packages/SystemUI/res/drawable/ic_media_pause_container.xml
+++ b/packages/SystemUI/res/drawable/ic_media_pause_container.xml
@@ -22,11 +22,6 @@
                 android:viewportHeight="48"

                 android:viewportWidth="48">

             <group android:name="_R_G">

-                <group android:name="_R_G_L_1_G"

-                       android:translateX="24"

-                       android:translateY="24"

-                       android:scaleX="0.5"

-                       android:scaleY="0.5"/>

                 <group android:name="_R_G_L_0_G"

                        android:translateX="24"

                        android:translateY="24"

@@ -46,7 +41,7 @@
         <aapt:attr name="android:animation">

             <set android:ordering="together">

                 <objectAnimator android:propertyName="pathData"

-                                android:duration="500"

+                                android:duration="250"

                                 android:startOffset="0"

                                 android:valueFrom="M48 -16 C48,-16 48,16 48,16 C48,33.67 33.67,48 16,48 C16,48 -16,48 -16,48 C-33.67,48 -48,33.67 -48,16 C-48,16 -48,-16 -48,-16 C-48,-33.67 -33.67,-48 -16,-48 C-16,-48 16,-48 16,-48 C33.67,-48 48,-33.67 48,-16c "

                                 android:valueTo="M48 0.25 C48,0.25 48,0 48,0 C47.75,26 31.25,48 0,48 C0,48 0,48 0,48 C-30,48 -48,25.75 -48,-0.25 C-48,-0.25 -48,-0.25 -48,-0.25 C-47.75,-23.5 -32.25,-47.75 0.5,-48 C0.5,-48 0.5,-48 0.5,-48 C28,-47.75 47.75,-29.75 48,0.25c "

@@ -62,7 +57,7 @@
         <aapt:attr name="android:animation">

             <set android:ordering="together">

                 <objectAnimator android:propertyName="translateX"

-                                android:duration="517"

+                                android:duration="267"

                                 android:startOffset="0"

                                 android:valueFrom="0"

                                 android:valueTo="1"

@@ -70,4 +65,4 @@
             </set>

         </aapt:attr>

     </target>

-</animated-vector>
\ No newline at end of file
+</animated-vector>

diff --git a/packages/SystemUI/res/drawable/ic_media_play_container.xml b/packages/SystemUI/res/drawable/ic_media_play_container.xml
index 2fc9fc8..4cb011a 100644
--- a/packages/SystemUI/res/drawable/ic_media_play_container.xml
+++ b/packages/SystemUI/res/drawable/ic_media_play_container.xml
@@ -41,7 +41,7 @@
         <aapt:attr name="android:animation">

             <set android:ordering="together">

                 <objectAnimator android:propertyName="pathData"

-                                android:duration="500"

+                                android:duration="250"

                                 android:startOffset="0"

                                 android:valueFrom="M48 0.25 C48,0.25 48,0 48,0 C47.75,26 31.25,48 0,48 C0,48 0,48 0,48 C-30,48 -48,25.75 -48,-0.25 C-48,-0.25 -48,-0.25 -48,-0.25 C-47.75,-23.5 -32.25,-47.75 0.5,-48 C0.5,-48 0.5,-48 0.5,-48 C28,-47.75 47.75,-29.75 48,0.25c "

                                 android:valueTo="M48 -16 C48,-16 48,16 48,16 C48,33.67 33.67,48 16,48 C16,48 -16,48 -16,48 C-33.67,48 -48,33.67 -48,16 C-48,16 -48,-16 -48,-16 C-48,-33.67 -33.67,-48 -16,-48 C-16,-48 16,-48 16,-48 C33.67,-48 48,-33.67 48,-16c "

@@ -57,7 +57,7 @@
         <aapt:attr name="android:animation">

             <set android:ordering="together">

                 <objectAnimator android:propertyName="translateX"

-                                android:duration="517"

+                                android:duration="267"

                                 android:startOffset="0"

                                 android:valueFrom="0"

                                 android:valueTo="1"

@@ -65,4 +65,4 @@
             </set>

         </aapt:attr>

     </target>

-</animated-vector>
\ No newline at end of file
+</animated-vector>

diff --git a/packages/SystemUI/res/layout/keyguard_status_bar.xml b/packages/SystemUI/res/layout/keyguard_status_bar.xml
index e47eed9..d27fa19 100644
--- a/packages/SystemUI/res/layout/keyguard_status_bar.xml
+++ b/packages/SystemUI/res/layout/keyguard_status_bar.xml
@@ -60,9 +60,8 @@
         </com.android.systemui.statusbar.phone.userswitcher.StatusBarUserSwitcherContainer>
 
         <FrameLayout android:id="@+id/system_icons_container"
-            android:layout_width="0dp"
+            android:layout_width="wrap_content"
             android:layout_height="match_parent"
-            android:layout_weight="1"
             android:layout_marginEnd="@dimen/status_bar_padding_end"
             android:gravity="center_vertical|end">
             <include layout="@layout/system_icons" />
diff --git a/packages/SystemUI/res/layout/notification_icon_area.xml b/packages/SystemUI/res/layout/notification_icon_area.xml
index fa696cc..aadfae8 100644
--- a/packages/SystemUI/res/layout/notification_icon_area.xml
+++ b/packages/SystemUI/res/layout/notification_icon_area.xml
@@ -14,18 +14,9 @@
   ~ See the License for the specific language governing permissions and
   ~ limitations under the License
   -->
-<com.android.keyguard.AlphaOptimizedLinearLayout
+<com.android.systemui.statusbar.phone.NotificationIconContainer
     xmlns:android="http://schemas.android.com/apk/res/android"
-    android:id="@+id/notification_icon_area_inner"
-    android:layout_width="match_parent"
+    android:id="@+id/notificationIcons"
+    android:layout_width="wrap_content"
     android:layout_height="match_parent"
-    android:clipChildren="false">
-    <com.android.systemui.statusbar.phone.NotificationIconContainer
-        android:id="@+id/notificationIcons"
-        android:layout_width="match_parent"
-        android:layout_height="match_parent"
-        android:layout_alignParentStart="true"
-        android:gravity="center_vertical"
-        android:orientation="horizontal"
-        android:clipChildren="false"/>
-</com.android.keyguard.AlphaOptimizedLinearLayout>
\ No newline at end of file
+    android:clipChildren="false"/>
\ No newline at end of file
diff --git a/packages/SystemUI/res/layout/people_space_activity.xml b/packages/SystemUI/res/layout/people_space_activity.xml
index 7102375..f45cc7c 100644
--- a/packages/SystemUI/res/layout/people_space_activity.xml
+++ b/packages/SystemUI/res/layout/people_space_activity.xml
@@ -13,103 +13,11 @@
   ~ See the License for the specific language governing permissions and
   ~ limitations under the License.
   -->
-<LinearLayout
+<FrameLayout
     xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:androidprv="http://schemas.android.com/apk/prv/res/android"
-    android:id="@+id/top_level"
+    android:id="@+id/container"
     android:layout_width="match_parent"
-    android:layout_height="match_parent"
-    android:orientation="vertical"
-    android:padding="8dp">
-    <TextView
-        android:id="@+id/select_conversation_title"
-        android:text="@string/select_conversation_title"
-        android:gravity="center"
-        android:layout_width="wrap_content"
-        android:layout_height="wrap_content"
-        android:layout_gravity="center_horizontal"
-        android:textAppearance="@*android:style/TextAppearance.DeviceDefault.ListItem"
-        android:textColor="?android:attr/textColorPrimary"
-        android:textSize="24sp"/>
-
-    <TextView
-        android:id="@+id/select_conversation"
-        android:text="@string/select_conversation_text"
-        android:gravity="center"
-        android:layout_width="match_parent"
-        android:layout_height="wrap_content"
-        android:layout_gravity="center_horizontal"
-        android:textAppearance="@*android:style/TextAppearance.DeviceDefault.ListItem"
-        android:textColor="?android:attr/textColorPrimary"
-        android:textSize="16sp"
-        android:paddingVertical="24dp"
-        android:paddingHorizontal="48dp"/>
-
-    <androidx.core.widget.NestedScrollView
-        android:id="@+id/scroll_view"
-        android:layout_width="match_parent"
-        android:layout_height="match_parent">
-
-        <LinearLayout
-            android:id="@+id/scroll_layout"
-            android:layout_width="match_parent"
-            android:layout_height="wrap_content"
-            android:layout_marginTop="16dp"
-            android:orientation="vertical">
-
-            <LinearLayout
-                android:id="@+id/priority"
-                android:orientation="vertical"
-                android:layout_width="match_parent"
-                android:layout_height="wrap_content"
-                android:layout_marginBottom="35dp">
-                <TextView
-                    android:id="@+id/priority_header"
-                    android:text="@string/priority_conversations"
-                    android:layout_width="wrap_content"
-                    android:textAppearance="@*android:style/TextAppearance.DeviceDefault.Notification.Title"
-                    android:textColor="?androidprv:attr/colorAccentPrimaryVariant"
-                    android:textSize="14sp"
-                    android:paddingStart="16dp"
-                    android:layout_height="wrap_content"/>
-
-                <LinearLayout
-                    android:id="@+id/priority_tiles"
-                    android:layout_width="match_parent"
-                    android:layout_height="wrap_content"
-                    android:layout_marginTop="10dp"
-                    android:orientation="vertical"
-                    android:background="@drawable/rounded_bg_full_large_radius"
-                    android:clipToOutline="true">
-                </LinearLayout>
-            </LinearLayout>
-
-            <LinearLayout
-                android:id="@+id/recent"
-                android:orientation="vertical"
-                android:layout_width="match_parent"
-                android:layout_height="wrap_content">
-                <TextView
-                    android:id="@+id/recent_header"
-                    android:gravity="start"
-                    android:text="@string/recent_conversations"
-                    android:layout_width="wrap_content"
-                    android:textAppearance="@*android:style/TextAppearance.DeviceDefault.Notification.Title"
-                    android:textColor="?androidprv:attr/colorAccentPrimaryVariant"
-                    android:textSize="14sp"
-                    android:paddingStart="16dp"
-                    android:layout_height="wrap_content"/>
-
-                <LinearLayout
-                    android:id="@+id/recent_tiles"
-                    android:layout_width="match_parent"
-                    android:layout_height="wrap_content"
-                    android:layout_marginTop="10dp"
-                    android:orientation="vertical"
-                    android:background="@drawable/rounded_bg_full_large_radius"
-                    android:clipToOutline="true">
-                </LinearLayout>
-            </LinearLayout>
-        </LinearLayout>
-    </androidx.core.widget.NestedScrollView>
-</LinearLayout>
\ No newline at end of file
+    android:layout_height="match_parent">
+    <!-- The content of people_space_activity_(no|with)_conversations.xml will be added here at
+         runtime depending on the number of conversations to show. -->
+</FrameLayout>
diff --git a/packages/SystemUI/res/layout/people_space_activity_no_conversations.xml b/packages/SystemUI/res/layout/people_space_activity_no_conversations.xml
index 2e9ff07..e929169 100644
--- a/packages/SystemUI/res/layout/people_space_activity_no_conversations.xml
+++ b/packages/SystemUI/res/layout/people_space_activity_no_conversations.xml
@@ -16,7 +16,7 @@
 <RelativeLayout
     xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:androidprv="http://schemas.android.com/apk/prv/res/android"
-    android:id="@+id/top_level"
+    android:id="@+id/top_level_no_conversations"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
     android:padding="24dp"
diff --git a/packages/SystemUI/res/layout/people_space_activity_with_conversations.xml b/packages/SystemUI/res/layout/people_space_activity_with_conversations.xml
new file mode 100644
index 0000000..2384963
--- /dev/null
+++ b/packages/SystemUI/res/layout/people_space_activity_with_conversations.xml
@@ -0,0 +1,115 @@
+<!--
+  ~ Copyright (C) 2022 The Android Open Source Project
+  ~
+  ~ Licensed under the Apache License, Version 2.0 (the "License");
+  ~ you may not use this file except in compliance with the License.
+  ~ You may obtain a copy of the License at
+  ~
+  ~      http://www.apache.org/licenses/LICENSE-2.0
+  ~
+  ~ Unless required by applicable law or agreed to in writing, software
+  ~ distributed under the License is distributed on an "AS IS" BASIS,
+  ~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  ~ See the License for the specific language governing permissions and
+  ~ limitations under the License.
+  -->
+<LinearLayout
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:androidprv="http://schemas.android.com/apk/prv/res/android"
+    android:id="@+id/top_level_with_conversations"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:orientation="vertical"
+    android:padding="8dp">
+    <TextView
+        android:id="@+id/select_conversation_title"
+        android:text="@string/select_conversation_title"
+        android:gravity="center"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_gravity="center_horizontal"
+        android:textAppearance="@*android:style/TextAppearance.DeviceDefault.ListItem"
+        android:textColor="?android:attr/textColorPrimary"
+        android:textSize="24sp"/>
+
+    <TextView
+        android:id="@+id/select_conversation"
+        android:text="@string/select_conversation_text"
+        android:gravity="center"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_gravity="center_horizontal"
+        android:textAppearance="@*android:style/TextAppearance.DeviceDefault.ListItem"
+        android:textColor="?android:attr/textColorPrimary"
+        android:textSize="16sp"
+        android:paddingVertical="24dp"
+        android:paddingHorizontal="48dp"/>
+
+    <androidx.core.widget.NestedScrollView
+        android:id="@+id/scroll_view"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent">
+
+        <LinearLayout
+            android:id="@+id/scroll_layout"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:layout_marginTop="16dp"
+            android:orientation="vertical">
+
+            <LinearLayout
+                android:id="@+id/priority"
+                android:orientation="vertical"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:layout_marginBottom="35dp">
+                <TextView
+                    android:id="@+id/priority_header"
+                    android:text="@string/priority_conversations"
+                    android:layout_width="wrap_content"
+                    android:textAppearance="@*android:style/TextAppearance.DeviceDefault.Notification.Title"
+                    android:textColor="?androidprv:attr/colorAccentPrimaryVariant"
+                    android:textSize="14sp"
+                    android:paddingStart="16dp"
+                    android:layout_height="wrap_content"/>
+
+                <LinearLayout
+                    android:id="@+id/priority_tiles"
+                    android:layout_width="match_parent"
+                    android:layout_height="wrap_content"
+                    android:layout_marginTop="10dp"
+                    android:orientation="vertical"
+                    android:background="@drawable/rounded_bg_full_large_radius"
+                    android:clipToOutline="true">
+                </LinearLayout>
+            </LinearLayout>
+
+            <LinearLayout
+                android:id="@+id/recent"
+                android:orientation="vertical"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content">
+                <TextView
+                    android:id="@+id/recent_header"
+                    android:gravity="start"
+                    android:text="@string/recent_conversations"
+                    android:layout_width="wrap_content"
+                    android:textAppearance="@*android:style/TextAppearance.DeviceDefault.Notification.Title"
+                    android:textColor="?androidprv:attr/colorAccentPrimaryVariant"
+                    android:textSize="14sp"
+                    android:paddingStart="16dp"
+                    android:layout_height="wrap_content"/>
+
+                <LinearLayout
+                    android:id="@+id/recent_tiles"
+                    android:layout_width="match_parent"
+                    android:layout_height="wrap_content"
+                    android:layout_marginTop="10dp"
+                    android:orientation="vertical"
+                    android:background="@drawable/rounded_bg_full_large_radius"
+                    android:clipToOutline="true">
+                </LinearLayout>
+            </LinearLayout>
+        </LinearLayout>
+    </androidx.core.widget.NestedScrollView>
+</LinearLayout>
\ No newline at end of file
diff --git a/packages/SystemUI/res/layout/people_space_tile_view.xml b/packages/SystemUI/res/layout/people_space_tile_view.xml
index 2a2c35d..b0599ca 100644
--- a/packages/SystemUI/res/layout/people_space_tile_view.xml
+++ b/packages/SystemUI/res/layout/people_space_tile_view.xml
@@ -37,8 +37,8 @@
 
             <ImageView
                 android:id="@+id/tile_view_person_icon"
-                android:layout_width="52dp"
-                android:layout_height="52dp" />
+                android:layout_width="@dimen/avatar_size_for_medium"
+                android:layout_height="@dimen/avatar_size_for_medium" />
 
             <LinearLayout
                 android:orientation="horizontal"
diff --git a/packages/SystemUI/res/layout/status_bar.xml b/packages/SystemUI/res/layout/status_bar.xml
index deab1eb..e281511 100644
--- a/packages/SystemUI/res/layout/status_bar.xml
+++ b/packages/SystemUI/res/layout/status_bar.xml
@@ -47,52 +47,63 @@
         android:paddingStart="@dimen/status_bar_padding_start"
         android:paddingEnd="@dimen/status_bar_padding_end"
         android:paddingTop="@dimen/status_bar_padding_top"
-        android:orientation="horizontal"
-        >
+        android:orientation="horizontal">
+
+        <!-- Container for the entire start half of the status bar. It will always use the same
+             width, independent of the number of visible children and sub-children. -->
         <FrameLayout
+            android:id="@+id/status_bar_start_side_container"
             android:layout_height="match_parent"
             android:layout_width="0dp"
             android:layout_weight="1">
 
-            <include layout="@layout/heads_up_status_bar_layout" />
+            <!-- Container that is wrapped around the views on the start half of the status bar.
+                 Its width will change with the number of visible children and sub-children.
+                 It is useful when we want to know the visible bounds of the content. -->
+            <FrameLayout
+                android:id="@+id/status_bar_start_side_content"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:clipChildren="false">
 
-            <!-- The alpha of the left side is controlled by PhoneStatusBarTransitions, and the
-             individual views are controlled by StatusBarManager disable flags DISABLE_CLOCK and
-             DISABLE_NOTIFICATION_ICONS, respectively -->
-            <LinearLayout
-                android:id="@+id/status_bar_left_side"
-                android:layout_height="match_parent"
-                android:layout_width="match_parent"
-                android:clipChildren="false"
-            >
-                <ViewStub
-                    android:id="@+id/operator_name"
-                    android:layout_width="wrap_content"
-                    android:layout_height="match_parent"
-                    android:layout="@layout/operator_name" />
+                <include layout="@layout/heads_up_status_bar_layout" />
 
-                <com.android.systemui.statusbar.policy.Clock
-                    android:id="@+id/clock"
-                    android:layout_width="wrap_content"
-                    android:layout_height="match_parent"
-                    android:textAppearance="@style/TextAppearance.StatusBar.Clock"
-                    android:singleLine="true"
-                    android:paddingStart="@dimen/status_bar_left_clock_starting_padding"
-                    android:paddingEnd="@dimen/status_bar_left_clock_end_padding"
-                    android:gravity="center_vertical|start"
-                />
+                <!-- The alpha of the start side is controlled by PhoneStatusBarTransitions, and the
+                     individual views are controlled by StatusBarManager disable flags DISABLE_CLOCK
+                     and DISABLE_NOTIFICATION_ICONS, respectively -->
+                <LinearLayout
+                    android:id="@+id/status_bar_start_side_except_heads_up"
+                    android:layout_height="wrap_content"
+                    android:layout_width="match_parent"
+                    android:clipChildren="false">
+                    <ViewStub
+                        android:id="@+id/operator_name"
+                        android:layout_width="wrap_content"
+                        android:layout_height="match_parent"
+                        android:layout="@layout/operator_name" />
 
-                <include layout="@layout/ongoing_call_chip" />
+                    <com.android.systemui.statusbar.policy.Clock
+                        android:id="@+id/clock"
+                        android:layout_width="wrap_content"
+                        android:layout_height="match_parent"
+                        android:textAppearance="@style/TextAppearance.StatusBar.Clock"
+                        android:singleLine="true"
+                        android:paddingStart="@dimen/status_bar_left_clock_starting_padding"
+                        android:paddingEnd="@dimen/status_bar_left_clock_end_padding"
+                        android:gravity="center_vertical|start"
+                    />
 
-                <com.android.systemui.statusbar.AlphaOptimizedFrameLayout
-                    android:id="@+id/notification_icon_area"
-                    android:layout_width="0dp"
-                    android:layout_height="match_parent"
-                    android:layout_weight="1"
-                    android:orientation="horizontal"
-                    android:clipChildren="false"/>
+                    <include layout="@layout/ongoing_call_chip" />
 
-            </LinearLayout>
+                    <com.android.systemui.statusbar.AlphaOptimizedFrameLayout
+                        android:id="@+id/notification_icon_area"
+                        android:layout_width="wrap_content"
+                        android:layout_height="match_parent"
+                        android:orientation="horizontal"
+                        android:clipChildren="false"/>
+
+                </LinearLayout>
+            </FrameLayout>
         </FrameLayout>
 
         <!-- Space should cover the notch (if it exists) and let other views lay out around it -->
@@ -103,42 +114,57 @@
             android:gravity="center_horizontal|center_vertical"
         />
 
-        <com.android.keyguard.AlphaOptimizedLinearLayout android:id="@+id/system_icon_area"
+        <!-- Container for the entire end half of the status bar. It will always use the same
+             width, independent of the number of visible children and sub-children. -->
+        <FrameLayout
+            android:id="@+id/status_bar_end_side_container"
             android:layout_width="0dp"
             android:layout_height="match_parent"
             android:layout_weight="1"
-            android:orientation="horizontal"
-            android:gravity="center_vertical|end"
-            >
+            android:clipChildren="false">
 
-            <com.android.systemui.statusbar.phone.userswitcher.StatusBarUserSwitcherContainer
-                android:id="@+id/user_switcher_container"
+            <!-- Container that is wrapped around the views on the end half of the
+                 status bar. Its width will change with the number of visible children and
+                 sub-children.
+                 It is useful when we want know the visible bounds of the content.-->
+            <com.android.keyguard.AlphaOptimizedLinearLayout
+                android:id="@+id/status_bar_end_side_content"
                 android:layout_width="wrap_content"
-                android:layout_height="wrap_content"
-                android:gravity="center"
+                android:layout_height="match_parent"
+                android:layout_gravity="end"
                 android:orientation="horizontal"
-                android:paddingTop="4dp"
-                android:paddingBottom="4dp"
-                android:paddingStart="8dp"
-                android:paddingEnd="8dp"
-                android:layout_marginEnd="16dp"
-                android:background="@drawable/status_bar_user_chip_bg"
-                android:visibility="visible" >
-                <ImageView android:id="@+id/current_user_avatar"
-                    android:layout_width="@dimen/multi_user_avatar_keyguard_size"
-                    android:layout_height="@dimen/multi_user_avatar_keyguard_size"
-                    android:scaleType="centerInside"
-                    android:paddingEnd="4dp" />
+                android:gravity="center_vertical|end"
+                android:clipChildren="false">
 
-                <TextView android:id="@+id/current_user_name"
+                <com.android.systemui.statusbar.phone.userswitcher.StatusBarUserSwitcherContainer
+                    android:id="@+id/user_switcher_container"
                     android:layout_width="wrap_content"
                     android:layout_height="wrap_content"
-                    android:textAppearance="@style/TextAppearance.StatusBar.Clock"
-                    />
-            </com.android.systemui.statusbar.phone.userswitcher.StatusBarUserSwitcherContainer>
+                    android:gravity="center"
+                    android:orientation="horizontal"
+                    android:paddingTop="4dp"
+                    android:paddingBottom="4dp"
+                    android:paddingStart="8dp"
+                    android:paddingEnd="8dp"
+                    android:layout_marginEnd="16dp"
+                    android:background="@drawable/status_bar_user_chip_bg"
+                    android:visibility="visible" >
+                    <ImageView android:id="@+id/current_user_avatar"
+                        android:layout_width="@dimen/multi_user_avatar_keyguard_size"
+                        android:layout_height="@dimen/multi_user_avatar_keyguard_size"
+                        android:scaleType="centerInside"
+                        android:paddingEnd="4dp" />
 
-            <include layout="@layout/system_icons" />
-        </com.android.keyguard.AlphaOptimizedLinearLayout>
+                    <TextView android:id="@+id/current_user_name"
+                        android:layout_width="wrap_content"
+                        android:layout_height="wrap_content"
+                        android:textAppearance="@style/TextAppearance.StatusBar.Clock"
+                        />
+                </com.android.systemui.statusbar.phone.userswitcher.StatusBarUserSwitcherContainer>
+
+                <include layout="@layout/system_icons" />
+            </com.android.keyguard.AlphaOptimizedLinearLayout>
+        </FrameLayout>
     </LinearLayout>
 
     <ViewStub
diff --git a/packages/SystemUI/screenshot/Android.bp b/packages/SystemUI/screenshot/Android.bp
index 601e92f..f449398 100644
--- a/packages/SystemUI/screenshot/Android.bp
+++ b/packages/SystemUI/screenshot/Android.bp
@@ -38,6 +38,7 @@
         "androidx.test.espresso.core",
         "androidx.appcompat_appcompat",
         "platform-screenshot-diff-core",
+        "guava",
     ],
 
     kotlincflags: ["-Xjvm-default=all"],
diff --git a/packages/SystemUI/screenshot/res/values/themes.xml b/packages/SystemUI/screenshot/res/values/themes.xml
index 40e50bb..a7f8a26 100644
--- a/packages/SystemUI/screenshot/res/values/themes.xml
+++ b/packages/SystemUI/screenshot/res/values/themes.xml
@@ -19,6 +19,12 @@
         <item name="android:windowActionBar">false</item>
         <item name="android:windowNoTitle">true</item>
 
+        <!-- We make the status and navigation bars transparent so that the screenshotted content is
+             not clipped by the status bar height when drawn into the Bitmap (which is what happens
+             given that we draw the view into the Bitmap using hardware acceleration). -->
+        <item name="android:statusBarColor">@android:color/transparent</item>
+        <item name="android:navigationBarColor">@android:color/transparent</item>
+
         <!-- Make sure that device specific cutouts don't impact the outcome of screenshot tests -->
         <item name="android:windowLayoutInDisplayCutoutMode">shortEdges</item>
     </style>
diff --git a/packages/SystemUI/screenshot/src/com/android/systemui/testing/screenshot/Bitmap.kt b/packages/SystemUI/screenshot/src/com/android/systemui/testing/screenshot/Bitmap.kt
index 3d26cda..a4a70a4 100644
--- a/packages/SystemUI/screenshot/src/com/android/systemui/testing/screenshot/Bitmap.kt
+++ b/packages/SystemUI/screenshot/src/com/android/systemui/testing/screenshot/Bitmap.kt
@@ -24,6 +24,8 @@
 import platform.test.screenshot.matchers.PixelPerfectMatcher
 
 /** Draw this [View] into a [Bitmap]. */
+// TODO(b/195673633): Remove this once Compose screenshot tests use hardware rendering for their
+// tests.
 fun View.drawIntoBitmap(): Bitmap {
     val bitmap =
         Bitmap.createBitmap(
diff --git a/packages/SystemUI/screenshot/src/com/android/systemui/testing/screenshot/ViewCapture.kt b/packages/SystemUI/screenshot/src/com/android/systemui/testing/screenshot/ViewCapture.kt
new file mode 100644
index 0000000..c609e6f
--- /dev/null
+++ b/packages/SystemUI/screenshot/src/com/android/systemui/testing/screenshot/ViewCapture.kt
@@ -0,0 +1,180 @@
+package com.android.systemui.testing.screenshot
+
+import android.app.Activity
+import android.content.Context
+import android.content.ContextWrapper
+import android.graphics.Bitmap
+import android.graphics.Canvas
+import android.graphics.Rect
+import android.os.Build
+import android.os.Handler
+import android.os.Looper
+import android.util.Log
+import android.view.PixelCopy
+import android.view.SurfaceView
+import android.view.View
+import android.view.ViewTreeObserver
+import android.view.Window
+import androidx.annotation.RequiresApi
+import androidx.concurrent.futures.ResolvableFuture
+import androidx.test.annotation.ExperimentalTestApi
+import androidx.test.core.internal.os.HandlerExecutor
+import androidx.test.platform.graphics.HardwareRendererCompat
+import com.google.common.util.concurrent.ListenableFuture
+
+/*
+ * This file was forked from androidx/test/core/view/ViewCapture.kt to add [Window] parameter to
+ * [View.captureToBitmap].
+ * TODO(b/195673633): Remove this fork and use the AndroidX version instead.
+ */
+
+/**
+ * Asynchronously captures an image of the underlying view into a [Bitmap].
+ *
+ * For devices below [Build.VERSION_CODES#O] (or if the view's window cannot be determined), the
+ * image is obtained using [View#draw]. Otherwise, [PixelCopy] is used.
+ *
+ * This method will also enable [HardwareRendererCompat#setDrawingEnabled(boolean)] if required.
+ *
+ * This API is primarily intended for use in lower layer libraries or frameworks. For test authors,
+ * its recommended to use espresso or compose's captureToImage.
+ *
+ * This API is currently experimental and subject to change or removal.
+ */
+@ExperimentalTestApi
+@RequiresApi(Build.VERSION_CODES.JELLY_BEAN)
+fun View.captureToBitmap(window: Window? = null): ListenableFuture<Bitmap> {
+    val bitmapFuture: ResolvableFuture<Bitmap> = ResolvableFuture.create()
+    val mainExecutor = HandlerExecutor(Handler(Looper.getMainLooper()))
+
+    // disable drawing again if necessary once work is complete
+    if (!HardwareRendererCompat.isDrawingEnabled()) {
+        HardwareRendererCompat.setDrawingEnabled(true)
+        bitmapFuture.addListener({ HardwareRendererCompat.setDrawingEnabled(false) }, mainExecutor)
+    }
+
+    mainExecutor.execute {
+        val forceRedrawFuture = forceRedraw()
+        forceRedrawFuture.addListener({ generateBitmap(bitmapFuture, window) }, mainExecutor)
+    }
+
+    return bitmapFuture
+}
+
+/**
+ * Trigger a redraw of the given view.
+ *
+ * Should only be called on UI thread.
+ *
+ * @return a [ListenableFuture] that will be complete once ui drawing is complete
+ */
+// NoClassDefFoundError occurs on API 15
+@RequiresApi(Build.VERSION_CODES.JELLY_BEAN)
+// @RestrictTo(RestrictTo.Scope.LIBRARY_GROUP)
+@ExperimentalTestApi
+fun View.forceRedraw(): ListenableFuture<Void> {
+    val future: ResolvableFuture<Void> = ResolvableFuture.create()
+
+    if (Build.VERSION.SDK_INT >= 29 && isHardwareAccelerated) {
+        viewTreeObserver.registerFrameCommitCallback() { future.set(null) }
+    } else {
+        viewTreeObserver.addOnDrawListener(
+            object : ViewTreeObserver.OnDrawListener {
+                var handled = false
+                override fun onDraw() {
+                    if (!handled) {
+                        handled = true
+                        future.set(null)
+                        // cannot remove on draw listener inside of onDraw
+                        Handler(Looper.getMainLooper()).post {
+                            viewTreeObserver.removeOnDrawListener(this)
+                        }
+                    }
+                }
+            }
+        )
+    }
+    invalidate()
+    return future
+}
+
+private fun View.generateBitmap(
+    bitmapFuture: ResolvableFuture<Bitmap>,
+    window: Window? = null,
+) {
+    if (bitmapFuture.isCancelled) {
+        return
+    }
+    val destBitmap = Bitmap.createBitmap(width, height, Bitmap.Config.ARGB_8888)
+    when {
+        Build.VERSION.SDK_INT < 26 -> generateBitmapFromDraw(destBitmap, bitmapFuture)
+        this is SurfaceView -> generateBitmapFromSurfaceViewPixelCopy(destBitmap, bitmapFuture)
+        else -> {
+            val window = window ?: getActivity()?.window
+            if (window != null) {
+                generateBitmapFromPixelCopy(window, destBitmap, bitmapFuture)
+            } else {
+                Log.i(
+                    "View.captureToImage",
+                    "Could not find window for view. Falling back to View#draw instead of PixelCopy"
+                )
+                generateBitmapFromDraw(destBitmap, bitmapFuture)
+            }
+        }
+    }
+}
+
+@SuppressWarnings("NewApi")
+private fun SurfaceView.generateBitmapFromSurfaceViewPixelCopy(
+    destBitmap: Bitmap,
+    bitmapFuture: ResolvableFuture<Bitmap>
+) {
+    val onCopyFinished =
+        PixelCopy.OnPixelCopyFinishedListener { result ->
+            if (result == PixelCopy.SUCCESS) {
+                bitmapFuture.set(destBitmap)
+            } else {
+                bitmapFuture.setException(
+                    RuntimeException(String.format("PixelCopy failed: %d", result))
+                )
+            }
+        }
+    PixelCopy.request(this, null, destBitmap, onCopyFinished, handler)
+}
+
+internal fun View.generateBitmapFromDraw(
+    destBitmap: Bitmap,
+    bitmapFuture: ResolvableFuture<Bitmap>
+) {
+    destBitmap.density = resources.displayMetrics.densityDpi
+    computeScroll()
+    val canvas = Canvas(destBitmap)
+    canvas.translate((-scrollX).toFloat(), (-scrollY).toFloat())
+    draw(canvas)
+    bitmapFuture.set(destBitmap)
+}
+
+private fun View.getActivity(): Activity? {
+    fun Context.getActivity(): Activity? {
+        return when (this) {
+            is Activity -> this
+            is ContextWrapper -> this.baseContext.getActivity()
+            else -> null
+        }
+    }
+    return context.getActivity()
+}
+
+private fun View.generateBitmapFromPixelCopy(
+    window: Window,
+    destBitmap: Bitmap,
+    bitmapFuture: ResolvableFuture<Bitmap>
+) {
+    val locationInWindow = intArrayOf(0, 0)
+    getLocationInWindow(locationInWindow)
+    val x = locationInWindow[0]
+    val y = locationInWindow[1]
+    val boundsInWindow = Rect(x, y, x + width, y + height)
+
+    return window.generateBitmapFromPixelCopy(boundsInWindow, destBitmap, bitmapFuture)
+}
diff --git a/packages/SystemUI/screenshot/src/com/android/systemui/testing/screenshot/ViewScreenshotTestRule.kt b/packages/SystemUI/screenshot/src/com/android/systemui/testing/screenshot/ViewScreenshotTestRule.kt
index 3209c8b..60130e1 100644
--- a/packages/SystemUI/screenshot/src/com/android/systemui/testing/screenshot/ViewScreenshotTestRule.kt
+++ b/packages/SystemUI/screenshot/src/com/android/systemui/testing/screenshot/ViewScreenshotTestRule.kt
@@ -18,10 +18,22 @@
 
 import android.app.Activity
 import android.app.Dialog
+import android.graphics.Bitmap
+import android.graphics.HardwareRenderer
+import android.os.Looper
 import android.view.View
 import android.view.ViewGroup
 import android.view.ViewGroup.LayoutParams
+import android.view.ViewGroup.LayoutParams.MATCH_PARENT
+import android.view.ViewGroup.LayoutParams.WRAP_CONTENT
+import android.view.Window
+import androidx.activity.ComponentActivity
+import androidx.test.espresso.Espresso
 import androidx.test.ext.junit.rules.ActivityScenarioRule
+import com.google.common.util.concurrent.FutureCallback
+import com.google.common.util.concurrent.Futures
+import kotlin.coroutines.suspendCoroutine
+import kotlinx.coroutines.runBlocking
 import org.junit.Assert.assertEquals
 import org.junit.rules.RuleChain
 import org.junit.rules.TestRule
@@ -59,29 +71,39 @@
      */
     fun screenshotTest(
         goldenIdentifier: String,
-        layoutParams: LayoutParams =
-            LayoutParams(LayoutParams.WRAP_CONTENT, LayoutParams.WRAP_CONTENT),
-        viewProvider: (Activity) -> View,
+        mode: Mode = Mode.WrapContent,
+        viewProvider: (ComponentActivity) -> View,
     ) {
         activityRule.scenario.onActivity { activity ->
             // Make sure that the activity draws full screen and fits the whole display instead of
             // the system bars.
-            activity.window.setDecorFitsSystemWindows(false)
-            activity.setContentView(viewProvider(activity), layoutParams)
+            val window = activity.window
+            window.setDecorFitsSystemWindows(false)
+
+            // Set the content.
+            activity.setContentView(viewProvider(activity), mode.layoutParams)
+
+            // Elevation/shadows is not deterministic when doing hardware rendering, so we disable
+            // it for any view in the hierarchy.
+            window.decorView.removeElevationRecursively()
         }
 
         // We call onActivity again because it will make sure that our Activity is done measuring,
         // laying out and drawing its content (that we set in the previous onActivity lambda).
+        var contentView: View? = null
         activityRule.scenario.onActivity { activity ->
             // Check that the content is what we expected.
             val content = activity.requireViewById<ViewGroup>(android.R.id.content)
             assertEquals(1, content.childCount)
-            screenshotRule.assertBitmapAgainstGolden(
-                content.getChildAt(0).drawIntoBitmap(),
-                goldenIdentifier,
-                matcher
-            )
+            contentView = content.getChildAt(0)
         }
+
+        val bitmap = contentView?.toBitmap() ?: error("contentView is null")
+        screenshotRule.assertBitmapAgainstGolden(
+            bitmap,
+            goldenIdentifier,
+            matcher,
+        )
     }
 
     /**
@@ -104,25 +126,78 @@
                     create()
                     window.setWindowAnimations(0)
 
+                    // Elevation/shadows is not deterministic when doing hardware rendering, so we
+                    // disable it for any view in the hierarchy.
+                    window.decorView.removeElevationRecursively()
+
                     // Show the dialog.
                     show()
                 }
         }
 
-        // We call onActivity again because it will make sure that our Dialog is done measuring,
-        // laying out and drawing its content (that we set in the previous onActivity lambda).
-        activityRule.scenario.onActivity {
-            // Check that the content is what we expected.
-            val dialog = dialog ?: error("dialog is null")
-            try {
-                screenshotRule.assertBitmapAgainstGolden(
-                    dialog.window.decorView.drawIntoBitmap(),
-                    goldenIdentifier,
-                    matcher,
+        try {
+            val bitmap = dialog?.toBitmap() ?: error("dialog is null")
+            screenshotRule.assertBitmapAgainstGolden(
+                bitmap,
+                goldenIdentifier,
+                matcher,
+            )
+        } finally {
+            dialog?.dismiss()
+        }
+    }
+
+    private fun View.removeElevationRecursively() {
+        this.elevation = 0f
+
+        if (this is ViewGroup) {
+            repeat(childCount) { i -> getChildAt(i).removeElevationRecursively() }
+        }
+    }
+
+    private fun Dialog.toBitmap(): Bitmap {
+        val window = window
+        return window.decorView.toBitmap(window)
+    }
+
+    private fun View.toBitmap(window: Window? = null): Bitmap {
+        if (Looper.getMainLooper() == Looper.myLooper()) {
+            error("toBitmap() can't be called from the main thread")
+        }
+
+        if (!HardwareRenderer.isDrawingEnabled()) {
+            error("Hardware rendering is not enabled")
+        }
+
+        // Make sure we are idle.
+        Espresso.onIdle()
+
+        val mainExecutor = context.mainExecutor
+        return runBlocking {
+            suspendCoroutine { continuation ->
+                Futures.addCallback(
+                    captureToBitmap(window),
+                    object : FutureCallback<Bitmap> {
+                        override fun onSuccess(result: Bitmap?) {
+                            continuation.resumeWith(Result.success(result!!))
+                        }
+
+                        override fun onFailure(t: Throwable) {
+                            continuation.resumeWith(Result.failure(t))
+                        }
+                    },
+                    // We know that we are not on the main thread, so we can block the current
+                    // thread and wait for the result in the main thread.
+                    mainExecutor,
                 )
-            } finally {
-                dialog.dismiss()
             }
         }
     }
+
+    enum class Mode(val layoutParams: LayoutParams) {
+        WrapContent(LayoutParams(WRAP_CONTENT, WRAP_CONTENT)),
+        MatchSize(LayoutParams(MATCH_PARENT, MATCH_PARENT)),
+        MatchWidth(LayoutParams(MATCH_PARENT, WRAP_CONTENT)),
+        MatchHeight(LayoutParams(WRAP_CONTENT, MATCH_PARENT)),
+    }
 }
diff --git a/packages/SystemUI/screenshot/src/com/android/systemui/testing/screenshot/WindowCapture.kt b/packages/SystemUI/screenshot/src/com/android/systemui/testing/screenshot/WindowCapture.kt
new file mode 100644
index 0000000..d34f46b
--- /dev/null
+++ b/packages/SystemUI/screenshot/src/com/android/systemui/testing/screenshot/WindowCapture.kt
@@ -0,0 +1,37 @@
+package com.android.systemui.testing.screenshot
+
+import android.graphics.Bitmap
+import android.graphics.Rect
+import android.os.Handler
+import android.os.Looper
+import android.view.PixelCopy
+import android.view.Window
+import androidx.concurrent.futures.ResolvableFuture
+
+/*
+ * This file was forked from androidx/test/core/view/WindowCapture.kt.
+ * TODO(b/195673633): Remove this fork and use the AndroidX version instead.
+ */
+fun Window.generateBitmapFromPixelCopy(
+    boundsInWindow: Rect? = null,
+    destBitmap: Bitmap,
+    bitmapFuture: ResolvableFuture<Bitmap>
+) {
+    val onCopyFinished =
+        PixelCopy.OnPixelCopyFinishedListener { result ->
+            if (result == PixelCopy.SUCCESS) {
+                bitmapFuture.set(destBitmap)
+            } else {
+                bitmapFuture.setException(
+                    RuntimeException(String.format("PixelCopy failed: %d", result))
+                )
+            }
+        }
+    PixelCopy.request(
+        this,
+        boundsInWindow,
+        destBitmap,
+        onCopyFinished,
+        Handler(Looper.getMainLooper())
+    )
+}
diff --git a/packages/SystemUI/src/com/android/systemui/Somnambulator.java b/packages/SystemUI/src/com/android/systemui/Somnambulator.java
index 0dd6d92..25801cf 100644
--- a/packages/SystemUI/src/com/android/systemui/Somnambulator.java
+++ b/packages/SystemUI/src/com/android/systemui/Somnambulator.java
@@ -17,12 +17,15 @@
 package com.android.systemui;
 
 import android.app.Activity;
-import android.content.Intent;
 import android.service.dreams.Sandman;
 
 /**
  * A simple activity that launches a dream.
  * <p>
+ *
+ * This activity has been deprecated and no longer used. The system uses its presence to determine
+ * whether a dock app should be started on dock through intent resolution.
+ *
  * Note: This Activity is special.  If this class is moved to another package or
  * renamed, be sure to update the component name in {@link Sandman}.
  * </p>
@@ -34,27 +37,6 @@
     @Override
     public void onStart() {
         super.onStart();
-
-        final Intent launchIntent = getIntent();
-        final String action = launchIntent.getAction();
-        if (Intent.ACTION_CREATE_SHORTCUT.equals(action)) {
-            Intent shortcutIntent = new Intent(this, Somnambulator.class);
-            shortcutIntent.setFlags(Intent.FLAG_ACTIVITY_EXCLUDE_FROM_RECENTS
-                    | Intent.FLAG_ACTIVITY_NEW_TASK);
-            Intent resultIntent = new Intent();
-            resultIntent.putExtra(Intent.EXTRA_SHORTCUT_ICON_RESOURCE,
-                    Intent.ShortcutIconResource.fromContext(this, R.mipmap.ic_launcher_dreams));
-            resultIntent.putExtra(Intent.EXTRA_SHORTCUT_INTENT, shortcutIntent);
-            resultIntent.putExtra(Intent.EXTRA_SHORTCUT_NAME, getString(R.string.start_dreams));
-            setResult(RESULT_OK, resultIntent);
-        } else {
-            boolean docked = launchIntent.hasCategory(Intent.CATEGORY_DESK_DOCK);
-            if (docked) {
-                Sandman.startDreamWhenDockedIfAppropriate(this);
-            } else {
-                Sandman.startDreamByUserRequest(this);
-            }
-        }
         finish();
     }
 }
diff --git a/packages/SystemUI/src/com/android/systemui/accessibility/floatingmenu/AccessibilityFloatingMenuView.java b/packages/SystemUI/src/com/android/systemui/accessibility/floatingmenu/AccessibilityFloatingMenuView.java
index d2703f5..aff0b1f 100644
--- a/packages/SystemUI/src/com/android/systemui/accessibility/floatingmenu/AccessibilityFloatingMenuView.java
+++ b/packages/SystemUI/src/com/android/systemui/accessibility/floatingmenu/AccessibilityFloatingMenuView.java
@@ -353,6 +353,7 @@
         }
 
         mIsShowing = false;
+        mDragAnimator.cancel();
         mWindowManager.removeView(this);
 
         setOnApplyWindowInsetsListener(null);
diff --git a/packages/SystemUI/src/com/android/systemui/dagger/SystemUIModule.java b/packages/SystemUI/src/com/android/systemui/dagger/SystemUIModule.java
index 0e0073a..fe96222 100644
--- a/packages/SystemUI/src/com/android/systemui/dagger/SystemUIModule.java
+++ b/packages/SystemUI/src/com/android/systemui/dagger/SystemUIModule.java
@@ -45,6 +45,7 @@
 import com.android.systemui.media.dagger.MediaProjectionModule;
 import com.android.systemui.model.SysUiState;
 import com.android.systemui.navigationbar.NavigationBarComponent;
+import com.android.systemui.people.PeopleModule;
 import com.android.systemui.plugins.BcSmartspaceDataPlugin;
 import com.android.systemui.privacy.PrivacyModule;
 import com.android.systemui.recents.Recents;
@@ -124,6 +125,7 @@
             LogModule.class,
             MediaProjectionModule.class,
             PeopleHubModule.class,
+            PeopleModule.class,
             PluginModule.class,
             PrivacyModule.class,
             QsFrameTranslateModule.class,
diff --git a/packages/SystemUI/src/com/android/systemui/dreams/complication/AirQualityColorPicker.java b/packages/SystemUI/src/com/android/systemui/dreams/complication/AirQualityColorPicker.java
deleted file mode 100644
index 328753f..0000000
--- a/packages/SystemUI/src/com/android/systemui/dreams/complication/AirQualityColorPicker.java
+++ /dev/null
@@ -1,70 +0,0 @@
-/*
- * Copyright (C) 2022 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.android.systemui.dreams.complication;
-
-import static com.android.systemui.dreams.complication.dagger.DreamAirQualityComplicationComponent.DreamAirQualityComplicationModule.DREAM_AQI_COLOR_DEFAULT;
-import static com.android.systemui.dreams.complication.dagger.DreamAirQualityComplicationComponent.DreamAirQualityComplicationModule.DREAM_AQI_COLOR_THRESHOLDS;
-import static com.android.systemui.dreams.complication.dagger.DreamAirQualityComplicationComponent.DreamAirQualityComplicationModule.DREAM_AQI_COLOR_VALUES;
-
-import android.util.Log;
-
-import androidx.annotation.ColorInt;
-
-import javax.inject.Inject;
-import javax.inject.Named;
-
-final class AirQualityColorPicker {
-    private static final String TAG = "AirQualityColorPicker";
-    private final int[] mThresholds;
-    private final int[] mColorValues;
-    private final int mDefaultColor;
-
-    @Inject
-    AirQualityColorPicker(@Named(DREAM_AQI_COLOR_THRESHOLDS) int[] thresholds,
-            @Named(DREAM_AQI_COLOR_VALUES) int[] colorValues,
-            @Named(DREAM_AQI_COLOR_DEFAULT) @ColorInt int defaultColor) {
-        mThresholds = thresholds;
-        mColorValues = colorValues;
-        mDefaultColor = defaultColor;
-    }
-
-    @ColorInt
-    int getColorForValue(String aqiString) {
-        int size = mThresholds.length;
-        if (mThresholds.length != mColorValues.length) {
-            size = Math.min(mThresholds.length, mColorValues.length);
-            Log.e(TAG,
-                    "Threshold size ("
-                            + mThresholds.length + ") does not match color value size ("
-                            + mColorValues.length
-                            + "). Taking the minimum, some values may be ignored.");
-
-        }
-        try {
-            final int value = Integer.parseInt(aqiString.replaceAll("[^0-9]", ""));
-            for (int i = size - 1; i >= 0; i--) {
-                if (value > mThresholds[i]) {
-                    return mColorValues[i];
-                }
-            }
-            Log.e(TAG, "No matching AQI color for value: " + value);
-        } catch (NumberFormatException e) {
-            Log.e(TAG, "Could not read AQI value from:" + aqiString);
-        }
-        return mDefaultColor;
-    }
-}
diff --git a/packages/SystemUI/src/com/android/systemui/dreams/complication/DreamAirQualityComplication.java b/packages/SystemUI/src/com/android/systemui/dreams/complication/DreamAirQualityComplication.java
deleted file mode 100644
index ba63303..0000000
--- a/packages/SystemUI/src/com/android/systemui/dreams/complication/DreamAirQualityComplication.java
+++ /dev/null
@@ -1,199 +0,0 @@
-/*
- * Copyright (C) 2022 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.android.systemui.dreams.complication;
-
-import static com.android.systemui.dreams.complication.dagger.DreamAirQualityComplicationComponent.DreamAirQualityComplicationModule.DREAM_AQI_COMPLICATION_LAYOUT_PARAMS;
-import static com.android.systemui.dreams.complication.dagger.DreamAirQualityComplicationComponent.DreamAirQualityComplicationModule.DREAM_AQI_COMPLICATION_VIEW;
-import static com.android.systemui.dreams.complication.dagger.RegisteredComplicationsModule.SMARTSPACE_TRAMPOLINE_ACTIVITY_COMPONENT;
-
-import android.app.smartspace.SmartspaceAction;
-import android.app.smartspace.SmartspaceTarget;
-import android.content.Context;
-import android.content.Intent;
-import android.graphics.drawable.Drawable;
-import android.graphics.drawable.GradientDrawable;
-import android.graphics.drawable.ShapeDrawable;
-import android.text.TextUtils;
-import android.view.View;
-import android.widget.TextView;
-
-import androidx.annotation.Nullable;
-
-import com.android.systemui.CoreStartable;
-import com.android.systemui.dreams.DreamOverlayStateController;
-import com.android.systemui.dreams.complication.dagger.DreamAirQualityComplicationComponent;
-import com.android.systemui.dreams.smartspace.DreamSmartspaceController;
-import com.android.systemui.plugins.ActivityStarter;
-import com.android.systemui.plugins.BcSmartspaceDataPlugin.SmartspaceTargetListener;
-import com.android.systemui.util.ViewController;
-
-import javax.inject.Inject;
-import javax.inject.Named;
-
-/**
- * Air quality complication which produces view holder responsible for showing AQI over dreams.
- */
-public class DreamAirQualityComplication implements Complication {
-    // TODO(b/236024839): Move to SmartspaceTarget
-    public static final int FEATURE_AIR_QUALITY = 46;
-
-    private final DreamAirQualityComplicationComponent.Factory mComponentFactory;
-
-    @Inject
-    public DreamAirQualityComplication(
-            DreamAirQualityComplicationComponent.Factory componentFactory) {
-        mComponentFactory = componentFactory;
-    }
-
-    @Override
-    public int getRequiredTypeAvailability() {
-        return COMPLICATION_TYPE_AIR_QUALITY;
-    }
-
-    @Override
-    public ViewHolder createView(ComplicationViewModel model) {
-        return mComponentFactory.create().getViewHolder();
-    }
-
-    /**
-     * {@link CoreStartable} for registering {@link DreamAirQualityComplication} with SystemUI.
-     */
-    public static class Registrant extends CoreStartable {
-        private final DreamOverlayStateController mDreamOverlayStateController;
-        private final DreamAirQualityComplication mComplication;
-
-        /**
-         * Default constructor to register {@link DreamAirQualityComplication}.
-         */
-        @Inject
-        public Registrant(Context context,
-                DreamOverlayStateController dreamOverlayStateController,
-                DreamAirQualityComplication complication) {
-            super(context);
-            mDreamOverlayStateController = dreamOverlayStateController;
-            mComplication = complication;
-        }
-
-        @Override
-        public void start() {
-            // TODO(b/221500478): Only add complication once we have data to show.
-            mDreamOverlayStateController.addComplication(mComplication);
-        }
-    }
-
-    /**
-     * ViewHolder to contain value/logic associated with the AQI complication view.
-     */
-    public static class DreamAirQualityViewHolder implements ViewHolder {
-        private final TextView mView;
-        private final DreamAirQualityViewController mController;
-        private final ComplicationLayoutParams mLayoutParams;
-
-        @Inject
-        DreamAirQualityViewHolder(@Named(DREAM_AQI_COMPLICATION_VIEW) TextView view,
-                DreamAirQualityViewController controller,
-                @Named(DREAM_AQI_COMPLICATION_LAYOUT_PARAMS)
-                        ComplicationLayoutParams layoutParams) {
-            mView = view;
-            mLayoutParams = layoutParams;
-            mController = controller;
-            mController.init();
-        }
-
-        @Override
-        public View getView() {
-            return mView;
-        }
-
-        @Override
-        public ComplicationLayoutParams getLayoutParams() {
-            return mLayoutParams;
-        }
-    }
-
-    static class DreamAirQualityViewController extends ViewController<TextView> {
-        private final DreamSmartspaceController mSmartspaceController;
-        private final String mSmartspaceTrampolineComponent;
-        private final ActivityStarter mActivityStarter;
-        private final AirQualityColorPicker mAirQualityColorPicker;
-
-        private final SmartspaceTargetListener mSmartspaceTargetListener = targets -> {
-            final SmartspaceTarget target = targets.stream()
-                    .filter(t -> t instanceof SmartspaceTarget)
-                    .map(t -> (SmartspaceTarget) t)
-                    .filter(t -> t.getFeatureType() == FEATURE_AIR_QUALITY)
-                    .findFirst()
-                    .orElse(null);
-            updateView(target);
-        };
-
-        @Inject
-        DreamAirQualityViewController(@Named(DREAM_AQI_COMPLICATION_VIEW) TextView view,
-                DreamSmartspaceController smartspaceController,
-                @Named(SMARTSPACE_TRAMPOLINE_ACTIVITY_COMPONENT)
-                        String smartspaceTrampolineComponent,
-                ActivityStarter activityStarter,
-                AirQualityColorPicker airQualityColorPicker) {
-            super(view);
-            mSmartspaceController = smartspaceController;
-            mSmartspaceTrampolineComponent = smartspaceTrampolineComponent;
-            mActivityStarter = activityStarter;
-            mAirQualityColorPicker = airQualityColorPicker;
-        }
-
-        @Override
-        protected void onViewAttached() {
-            mSmartspaceController.addUnfilteredListener(mSmartspaceTargetListener);
-        }
-
-        @Override
-        protected void onViewDetached() {
-            mSmartspaceController.removeUnfilteredListener(mSmartspaceTargetListener);
-        }
-
-        private void updateView(@Nullable SmartspaceTarget target) {
-            final SmartspaceAction headerAction = target == null ? null : target.getHeaderAction();
-            if (headerAction == null || TextUtils.isEmpty(headerAction.getTitle())) {
-                mView.setVisibility(View.GONE);
-                return;
-            }
-            mView.setVisibility(View.VISIBLE);
-
-            final String airQuality = headerAction.getTitle().toString();
-            mView.setText(airQuality);
-
-            final Drawable background = mView.getBackground().mutate();
-            final int color = mAirQualityColorPicker.getColorForValue(airQuality);
-
-            if (background instanceof ShapeDrawable) {
-                ((ShapeDrawable) background).getPaint().setColor(color);
-            } else if (background instanceof GradientDrawable) {
-                ((GradientDrawable) background).setColor(color);
-            }
-            mView.setBackground(background);
-
-            final Intent intent = headerAction.getIntent();
-            if (intent != null && intent.getComponent() != null
-                    && intent.getComponent().getClassName().equals(
-                    mSmartspaceTrampolineComponent)) {
-                mView.setOnClickListener(v -> {
-                    mActivityStarter.postStartActivityDismissingKeyguard(intent, /* delay= */ 0);
-                });
-            }
-        }
-    }
-}
diff --git a/packages/SystemUI/src/com/android/systemui/dreams/complication/DreamWeatherComplication.java b/packages/SystemUI/src/com/android/systemui/dreams/complication/DreamWeatherComplication.java
deleted file mode 100644
index ce61b16..0000000
--- a/packages/SystemUI/src/com/android/systemui/dreams/complication/DreamWeatherComplication.java
+++ /dev/null
@@ -1,221 +0,0 @@
-/*
- * Copyright (C) 2022 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.android.systemui.dreams.complication;
-
-import static com.android.systemui.dreams.complication.dagger.DreamWeatherComplicationComponent.DreamWeatherComplicationModule.DREAM_WEATHER_COMPLICATION_LAYOUT_PARAMS;
-import static com.android.systemui.dreams.complication.dagger.DreamWeatherComplicationComponent.DreamWeatherComplicationModule.DREAM_WEATHER_COMPLICATION_VIEW;
-import static com.android.systemui.dreams.complication.dagger.RegisteredComplicationsModule.SMARTSPACE_TRAMPOLINE_ACTIVITY_COMPONENT;
-
-import android.app.smartspace.SmartspaceAction;
-import android.app.smartspace.SmartspaceTarget;
-import android.content.Context;
-import android.content.Intent;
-import android.content.res.Resources;
-import android.graphics.drawable.Drawable;
-import android.graphics.drawable.Icon;
-import android.text.TextUtils;
-import android.widget.TextView;
-
-import com.android.systemui.CoreStartable;
-import com.android.systemui.R;
-import com.android.systemui.dreams.DreamOverlayStateController;
-import com.android.systemui.dreams.complication.dagger.DreamWeatherComplicationComponent;
-import com.android.systemui.dreams.smartspace.DreamSmartspaceController;
-import com.android.systemui.plugins.ActivityStarter;
-import com.android.systemui.plugins.BcSmartspaceDataPlugin.SmartspaceTargetListener;
-import com.android.systemui.util.ViewController;
-
-import javax.inject.Inject;
-import javax.inject.Named;
-
-/**
- * Weather Complication that produce Weather view holder.
- */
-public class DreamWeatherComplication implements Complication {
-    DreamWeatherComplicationComponent.Factory mComponentFactory;
-
-    /**
-     * Default constructor for {@link DreamWeatherComplication}.
-     */
-    @Inject
-    public DreamWeatherComplication(
-            DreamWeatherComplicationComponent.Factory componentFactory) {
-        mComponentFactory = componentFactory;
-    }
-
-    @Override
-    public int getRequiredTypeAvailability() {
-        return COMPLICATION_TYPE_WEATHER;
-    }
-
-    /**
-     * Create {@link DreamWeatherViewHolder}.
-     */
-    @Override
-    public ViewHolder createView(ComplicationViewModel model) {
-        return mComponentFactory.create().getViewHolder();
-    }
-
-    /**
-     * {@link CoreStartable} for registering {@link DreamWeatherComplication} with SystemUI.
-     */
-    public static class Registrant extends CoreStartable {
-        private final DreamOverlayStateController mDreamOverlayStateController;
-        private final DreamWeatherComplication mComplication;
-
-        /**
-         * Default constructor to register {@link DreamWeatherComplication}.
-         */
-        @Inject
-        public Registrant(Context context,
-                DreamOverlayStateController dreamOverlayStateController,
-                DreamWeatherComplication dreamWeatherComplication) {
-            super(context);
-            mDreamOverlayStateController = dreamOverlayStateController;
-            mComplication = dreamWeatherComplication;
-        }
-
-        @Override
-        public void start() {
-            mDreamOverlayStateController.addComplication(mComplication);
-        }
-    }
-
-    /**
-     * ViewHolder to contain value/logic associated with a Weather Complication View.
-     */
-    public static class DreamWeatherViewHolder implements ViewHolder {
-        private final TextView mView;
-        private final ComplicationLayoutParams mLayoutParams;
-        private final DreamWeatherViewController mViewController;
-
-        @Inject
-        DreamWeatherViewHolder(
-                @Named(DREAM_WEATHER_COMPLICATION_VIEW) TextView view,
-                DreamWeatherViewController controller,
-                @Named(DREAM_WEATHER_COMPLICATION_LAYOUT_PARAMS)
-                        ComplicationLayoutParams layoutParams) {
-            mView = view;
-            mLayoutParams = layoutParams;
-            mViewController = controller;
-            mViewController.init();
-        }
-
-        @Override
-        public TextView getView() {
-            return mView;
-        }
-
-        @Override
-        public ComplicationLayoutParams getLayoutParams() {
-            return mLayoutParams;
-        }
-    }
-
-    /**
-     * ViewController to contain value/logic associated with a Weather Complication View.
-     */
-    static class DreamWeatherViewController extends ViewController<TextView> {
-        private final DreamSmartspaceController mSmartSpaceController;
-        private final ActivityStarter mActivityStarter;
-        private final String mSmartspaceTrampolineActivityComponent;
-        private SmartspaceTargetListener mSmartspaceTargetListener;
-        private final Resources mResources;
-
-        @Inject
-        DreamWeatherViewController(
-                @Named(DREAM_WEATHER_COMPLICATION_VIEW) TextView view,
-                @Named(SMARTSPACE_TRAMPOLINE_ACTIVITY_COMPONENT) String smartspaceTrampoline,
-                ActivityStarter activityStarter,
-                DreamSmartspaceController smartspaceController,
-                Resources resources
-        ) {
-            super(view);
-            mActivityStarter = activityStarter;
-            mResources = resources;
-            mSmartSpaceController = smartspaceController;
-            mSmartspaceTrampolineActivityComponent = smartspaceTrampoline;
-        }
-
-        @Override
-        protected void onViewAttached() {
-            mSmartspaceTargetListener = targets -> targets.forEach(
-                    t -> {
-                        if (t instanceof SmartspaceTarget
-                                && ((SmartspaceTarget) t).getFeatureType()
-                                == SmartspaceTarget.FEATURE_WEATHER) {
-                            final SmartspaceTarget target = (SmartspaceTarget) t;
-                            final SmartspaceAction headerAction = target.getHeaderAction();
-                            if (headerAction == null || TextUtils.isEmpty(
-                                    headerAction.getTitle())) {
-                                return;
-                            }
-
-                            final CharSequence temperature = headerAction.getTitle();
-                            mView.setText(temperature);
-                            mView.setContentDescription(getFormattedContentDescription(temperature,
-                                    headerAction.getContentDescription()));
-                            final Icon icon = headerAction.getIcon();
-                            if (icon != null) {
-                                final int iconSize =
-                                        getResources().getDimensionPixelSize(
-                                                R.dimen.smart_action_button_icon_size);
-                                final Drawable iconDrawable = icon.loadDrawable(getContext());
-                                iconDrawable.setBounds(0, 0, iconSize, iconSize);
-                                mView.setCompoundDrawables(iconDrawable, null, null, null);
-                                mView.setCompoundDrawablePadding(
-                                        getResources().getDimensionPixelSize(
-                                                R.dimen.smart_action_button_icon_padding));
-                            }
-                            mView.setOnClickListener(v -> {
-                                final Intent intent = headerAction.getIntent();
-                                if (intent != null && intent.getComponent() != null
-                                        && intent.getComponent().getClassName()
-                                        .equals(mSmartspaceTrampolineActivityComponent)) {
-                                    mActivityStarter.postStartActivityDismissingKeyguard(
-                                            intent, 0 /*delay*/);
-                                }
-                            });
-                        }
-                    });
-            // We need to use an unfiltered listener here since weather is filtered from showing
-            // in the dream smartspace.
-            mSmartSpaceController.addUnfilteredListener(mSmartspaceTargetListener);
-        }
-
-        @Override
-        protected void onViewDetached() {
-            mSmartSpaceController.removeUnfilteredListener(mSmartspaceTargetListener);
-        }
-
-        /**
-         * Returns a formatted content description for accessibility of the weather condition and
-         * temperature.
-         */
-        private CharSequence getFormattedContentDescription(CharSequence temperature,
-                CharSequence weatherCondition) {
-            if (TextUtils.isEmpty(temperature)) {
-                return weatherCondition;
-            } else if (TextUtils.isEmpty(weatherCondition)) {
-                return temperature;
-            }
-
-            return mResources.getString(R.string.dream_overlay_weather_complication_desc,
-                    weatherCondition, temperature);
-        }
-    }
-}
diff --git a/packages/SystemUI/src/com/android/systemui/dreams/complication/dagger/DreamAirQualityComplicationComponent.java b/packages/SystemUI/src/com/android/systemui/dreams/complication/dagger/DreamAirQualityComplicationComponent.java
deleted file mode 100644
index 112a1ce..0000000
--- a/packages/SystemUI/src/com/android/systemui/dreams/complication/dagger/DreamAirQualityComplicationComponent.java
+++ /dev/null
@@ -1,137 +0,0 @@
-/*
- * Copyright (C) 2022 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.android.systemui.dreams.complication.dagger;
-
-import android.content.Context;
-import android.content.res.Resources;
-import android.view.LayoutInflater;
-import android.view.ViewGroup;
-import android.widget.TextView;
-
-import androidx.annotation.ColorInt;
-
-import com.android.systemui.R;
-import com.android.systemui.dagger.qualifiers.Main;
-import com.android.systemui.dreams.complication.ComplicationLayoutParams;
-import com.android.systemui.dreams.complication.DreamAirQualityComplication;
-import com.android.systemui.dreams.complication.DreamAirQualityComplication.DreamAirQualityViewHolder;
-
-import java.lang.annotation.Documented;
-import java.lang.annotation.Retention;
-import java.lang.annotation.RetentionPolicy;
-import java.util.Objects;
-
-import javax.inject.Named;
-import javax.inject.Scope;
-
-import dagger.Module;
-import dagger.Provides;
-import dagger.Subcomponent;
-
-/**
- * Component responsible for generating dependencies for the {@link DreamAirQualityComplication},
- * such as the layout details.
- */
-@Subcomponent(modules = {
-        DreamAirQualityComplicationComponent.DreamAirQualityComplicationModule.class,
-})
-@DreamAirQualityComplicationComponent.DreamAirQualityComplicationScope
-public interface DreamAirQualityComplicationComponent {
-
-    @Documented
-    @Retention(RetentionPolicy.RUNTIME)
-    @Scope
-    @interface DreamAirQualityComplicationScope {
-    }
-
-    /**
-     * Generates {@link DreamAirQualityComplicationComponent}.
-     */
-    @Subcomponent.Factory
-    interface Factory {
-        DreamAirQualityComplicationComponent create();
-    }
-
-    /**
-     * Creates {@link DreamAirQualityViewHolder}.
-     */
-    DreamAirQualityViewHolder getViewHolder();
-
-    /**
-     * Scoped values for {@link DreamAirQualityComplicationComponent}.
-     */
-    @Module
-    interface DreamAirQualityComplicationModule {
-        String DREAM_AQI_COMPLICATION_VIEW = "aqi_complication_view";
-        String DREAM_AQI_COMPLICATION_LAYOUT_PARAMS = "aqi_complication_layout_params";
-        String DREAM_AQI_COLOR_THRESHOLDS = "aqi_color_thresholds";
-        String DREAM_AQI_COLOR_VALUES = "aqi_color_values";
-        String DREAM_AQI_COLOR_DEFAULT = "aqi_color_default";
-        // Order weight of insert into parent container
-        int INSERT_ORDER_WEIGHT = 1;
-
-        /**
-         * Provides the complication view.
-         */
-        @Provides
-        @DreamAirQualityComplicationScope
-        @Named(DREAM_AQI_COMPLICATION_VIEW)
-        static TextView provideComplicationView(LayoutInflater layoutInflater) {
-            return Objects.requireNonNull((TextView)
-                            layoutInflater.inflate(R.layout.dream_overlay_complication_aqi,
-                                    null, false),
-                    "R.layout.dream_overlay_complication_aqi did not properly inflated");
-        }
-
-        /**
-         * Provides the layout parameters for the complication view.
-         */
-        @Provides
-        @DreamAirQualityComplicationScope
-        @Named(DREAM_AQI_COMPLICATION_LAYOUT_PARAMS)
-        static ComplicationLayoutParams provideLayoutParams() {
-            return new ComplicationLayoutParams(0,
-                    ViewGroup.LayoutParams.WRAP_CONTENT,
-                    ComplicationLayoutParams.POSITION_BOTTOM
-                            | ComplicationLayoutParams.POSITION_START,
-                    ComplicationLayoutParams.DIRECTION_END,
-                    INSERT_ORDER_WEIGHT, /* snapToGuide= */ true);
-        }
-
-        @Provides
-        @DreamAirQualityComplicationScope
-        @Named(DREAM_AQI_COLOR_THRESHOLDS)
-        static int[] provideAqiColorThresholds(@Main Resources resources) {
-            return resources.getIntArray(R.array.config_dreamAqiThresholds);
-        }
-
-        @Provides
-        @DreamAirQualityComplicationScope
-        @Named(DREAM_AQI_COLOR_VALUES)
-        static int[] provideAqiColorValues(@Main Resources resources) {
-            return resources.getIntArray(R.array.config_dreamAqiColorValues);
-        }
-
-        @Provides
-        @DreamAirQualityComplicationScope
-        @Named(DREAM_AQI_COLOR_DEFAULT)
-        @ColorInt
-        static int provideDefaultAqiColor(Context context) {
-            return context.getColor(R.color.dream_overlay_aqi_unknown);
-        }
-    }
-}
diff --git a/packages/SystemUI/src/com/android/systemui/dreams/complication/dagger/DreamWeatherComplicationComponent.java b/packages/SystemUI/src/com/android/systemui/dreams/complication/dagger/DreamWeatherComplicationComponent.java
deleted file mode 100644
index f1a1689..0000000
--- a/packages/SystemUI/src/com/android/systemui/dreams/complication/dagger/DreamWeatherComplicationComponent.java
+++ /dev/null
@@ -1,120 +0,0 @@
-/*
- * Copyright (C) 2022 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.android.systemui.dreams.complication.dagger;
-
-
-import static java.lang.annotation.RetentionPolicy.RUNTIME;
-
-import android.content.res.Resources;
-import android.view.LayoutInflater;
-import android.view.ViewGroup;
-import android.widget.TextView;
-
-import com.android.internal.util.Preconditions;
-import com.android.systemui.R;
-import com.android.systemui.dagger.qualifiers.Main;
-import com.android.systemui.dreams.complication.ComplicationLayoutParams;
-import com.android.systemui.dreams.complication.DreamWeatherComplication.DreamWeatherViewHolder;
-
-import java.lang.annotation.Documented;
-import java.lang.annotation.Retention;
-
-import javax.inject.Named;
-import javax.inject.Scope;
-
-import dagger.Binds;
-import dagger.Module;
-import dagger.Provides;
-import dagger.Subcomponent;
-
-/**
- * {@link DreamWeatherComplicationComponent} is responsible for generating dependencies surrounding
- * the
- * Clock Date {@link com.android.systemui.dreams.complication.Complication}, such as the layout
- * details.
- */
-@Subcomponent(modules = {
-        DreamWeatherComplicationComponent.DreamWeatherComplicationModule.class,
-})
-@DreamWeatherComplicationComponent.DreamWeatherComplicationScope
-public interface DreamWeatherComplicationComponent {
-    /**
-     * Creates {@link DreamWeatherViewHolder}.
-     */
-    DreamWeatherViewHolder getViewHolder();
-
-    @Documented
-    @Retention(RUNTIME)
-    @Scope
-    @interface DreamWeatherComplicationScope {
-    }
-
-    /**
-     * Generates {@link DreamWeatherComplicationComponent}.
-     */
-    @Subcomponent.Factory
-    interface Factory {
-        DreamWeatherComplicationComponent create();
-    }
-
-    /**
-     * Scoped values for {@link DreamWeatherComplicationComponent}.
-     */
-    @Module
-    interface DreamWeatherComplicationModule {
-        String DREAM_WEATHER_COMPLICATION_VIEW = "weather_complication_view";
-        String DREAM_WEATHER_COMPLICATION_LAYOUT_PARAMS =
-                "weather_complication_layout_params";
-        // Order weight of insert into parent container
-        int INSERT_ORDER_WEIGHT = 2;
-
-        /**
-         * Provides the complication view.
-         */
-        @Provides
-        @DreamWeatherComplicationScope
-        @Named(DREAM_WEATHER_COMPLICATION_VIEW)
-        static TextView provideComplicationView(LayoutInflater layoutInflater) {
-            return Preconditions.checkNotNull((TextView)
-                            layoutInflater.inflate(R.layout.dream_overlay_complication_weather,
-                                    null, false),
-                    "R.layout.dream_overlay_complication_weather did not properly inflated");
-        }
-
-        /**
-         * Provides the layout parameters for the complication view.
-         */
-        @Provides
-        @DreamWeatherComplicationScope
-        @Named(DREAM_WEATHER_COMPLICATION_LAYOUT_PARAMS)
-        static ComplicationLayoutParams provideLayoutParams() {
-            return new ComplicationLayoutParams(0,
-                    ViewGroup.LayoutParams.WRAP_CONTENT,
-                    ComplicationLayoutParams.POSITION_BOTTOM
-                            | ComplicationLayoutParams.POSITION_START,
-                    ComplicationLayoutParams.DIRECTION_END,
-                    INSERT_ORDER_WEIGHT, /* snapToGuide= */ true);
-        }
-
-        /**
-         * Binds resources in the dream weather complication scope.
-         */
-        @Binds
-        @DreamWeatherComplicationScope
-        Resources getResources(@Main Resources resources);
-    }
-}
diff --git a/packages/SystemUI/src/com/android/systemui/dreams/complication/dagger/RegisteredComplicationsModule.java b/packages/SystemUI/src/com/android/systemui/dreams/complication/dagger/RegisteredComplicationsModule.java
index 98344aa..e45437d 100644
--- a/packages/SystemUI/src/com/android/systemui/dreams/complication/dagger/RegisteredComplicationsModule.java
+++ b/packages/SystemUI/src/com/android/systemui/dreams/complication/dagger/RegisteredComplicationsModule.java
@@ -16,15 +16,9 @@
 
 package com.android.systemui.dreams.complication.dagger;
 
-import android.content.Context;
-
-import com.android.systemui.R;
 import com.android.systemui.dagger.SystemUIBinder;
 
-import javax.inject.Named;
-
 import dagger.Module;
-import dagger.Provides;
 
 /**
  * Module for all components with corresponding dream layer complications registered in
@@ -33,20 +27,6 @@
 @Module(includes = {
                 DreamClockDateComplicationModule.class,
                 DreamClockTimeComplicationModule.class,
-        },
-        subcomponents = {
-                DreamWeatherComplicationComponent.class,
-                DreamAirQualityComplicationComponent.class,
         })
 public interface RegisteredComplicationsModule {
-    String SMARTSPACE_TRAMPOLINE_ACTIVITY_COMPONENT = "smartspace_trampoline_activity";
-
-    /**
-     * Provides the smartspace trampoline activity component.
-     */
-    @Provides
-    @Named(SMARTSPACE_TRAMPOLINE_ACTIVITY_COMPONENT)
-    static String provideSmartspaceTrampolineActivityComponent(Context context) {
-        return context.getString(R.string.config_smartspaceTrampolineActivityComponent);
-    }
 }
diff --git a/packages/SystemUI/src/com/android/systemui/people/PeopleModule.kt b/packages/SystemUI/src/com/android/systemui/people/PeopleModule.kt
new file mode 100644
index 0000000..dd35445
--- /dev/null
+++ b/packages/SystemUI/src/com/android/systemui/people/PeopleModule.kt
@@ -0,0 +1,32 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.systemui.people
+
+import com.android.systemui.people.data.repository.PeopleTileRepository
+import com.android.systemui.people.data.repository.PeopleTileRepositoryImpl
+import com.android.systemui.people.data.repository.PeopleWidgetRepository
+import com.android.systemui.people.data.repository.PeopleWidgetRepositoryImpl
+import dagger.Binds
+import dagger.Module
+
+/** Dagger module to provide/bind people space dependencies. */
+@Module
+interface PeopleModule {
+    @Binds fun bindTileRepository(impl: PeopleTileRepositoryImpl): PeopleTileRepository
+
+    @Binds fun bindWidgetRepository(impl: PeopleWidgetRepositoryImpl): PeopleWidgetRepository
+}
diff --git a/packages/SystemUI/src/com/android/systemui/people/PeopleSpaceActivity.java b/packages/SystemUI/src/com/android/systemui/people/PeopleSpaceActivity.java
index 93a3f81..e845aa8 100644
--- a/packages/SystemUI/src/com/android/systemui/people/PeopleSpaceActivity.java
+++ b/packages/SystemUI/src/com/android/systemui/people/PeopleSpaceActivity.java
@@ -19,144 +19,52 @@
 import static android.appwidget.AppWidgetManager.EXTRA_APPWIDGET_ID;
 import static android.appwidget.AppWidgetManager.INVALID_APPWIDGET_ID;
 
-import static com.android.systemui.people.PeopleTileViewHelper.getPersonIconBitmap;
-import static com.android.systemui.people.PeopleTileViewHelper.getSizeInDp;
-
-import android.app.Activity;
-import android.app.people.PeopleSpaceTile;
-import android.content.Context;
 import android.content.Intent;
-import android.content.res.TypedArray;
-import android.graphics.Color;
-import android.graphics.Outline;
-import android.graphics.drawable.GradientDrawable;
 import android.os.Bundle;
 import android.util.Log;
 import android.view.View;
 import android.view.ViewGroup;
-import android.view.ViewOutlineProvider;
-import android.widget.LinearLayout;
 
-import com.android.systemui.R;
-import com.android.systemui.people.widget.PeopleSpaceWidgetManager;
-import com.android.systemui.people.widget.PeopleTileKey;
+import androidx.activity.ComponentActivity;
+import androidx.lifecycle.ViewModelProvider;
 
-import java.util.ArrayList;
-import java.util.List;
+import com.android.systemui.people.ui.view.PeopleViewBinder;
+import com.android.systemui.people.ui.viewmodel.PeopleViewModel;
 
 import javax.inject.Inject;
 
 /** People Tile Widget configuration activity that shows the user their conversation tiles. */
-public class PeopleSpaceActivity extends Activity {
+public class PeopleSpaceActivity extends ComponentActivity {
 
     private static final String TAG = "PeopleSpaceActivity";
     private static final boolean DEBUG = PeopleSpaceUtils.DEBUG;
 
-    private PeopleSpaceWidgetManager mPeopleSpaceWidgetManager;
-    private Context mContext;
-    private int mAppWidgetId;
+    private final PeopleViewModel.Factory mViewModelFactory;
+    private PeopleViewModel mViewModel;
 
     @Inject
-    public PeopleSpaceActivity(PeopleSpaceWidgetManager peopleSpaceWidgetManager) {
+    public PeopleSpaceActivity(PeopleViewModel.Factory viewModelFactory) {
         super();
-        mPeopleSpaceWidgetManager = peopleSpaceWidgetManager;
-
+        mViewModelFactory = viewModelFactory;
     }
 
     @Override
     protected void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
-        mContext = getApplicationContext();
-        mAppWidgetId = getIntent().getIntExtra(EXTRA_APPWIDGET_ID,
-                INVALID_APPWIDGET_ID);
         setResult(RESULT_CANCELED);
-    }
+        mViewModel = new ViewModelProvider(this, mViewModelFactory).get(PeopleViewModel.class);
 
-    /** Builds the conversation selection activity. */
-    private void buildActivity() {
-        List<PeopleSpaceTile> priorityTiles = new ArrayList<>();
-        List<PeopleSpaceTile> recentTiles = new ArrayList<>();
-        try {
-            priorityTiles = mPeopleSpaceWidgetManager.getPriorityTiles();
-            recentTiles = mPeopleSpaceWidgetManager.getRecentTiles();
-        } catch (Exception e) {
-            Log.e(TAG, "Couldn't retrieve conversations", e);
-        }
+        // Update the widget ID coming from the intent.
+        int widgetId = getIntent().getIntExtra(EXTRA_APPWIDGET_ID, INVALID_APPWIDGET_ID);
+        mViewModel.onWidgetIdChanged(widgetId);
 
-        // If no conversations, render activity without conversations
-        if (recentTiles.isEmpty() && priorityTiles.isEmpty()) {
-            setContentView(R.layout.people_space_activity_no_conversations);
-
-            // The Tile preview has colorBackground as its background. Change it so it's different
-            // than the activity's background.
-            LinearLayout item = findViewById(android.R.id.background);
-            GradientDrawable shape = (GradientDrawable) item.getBackground();
-            final TypedArray ta = mContext.getTheme().obtainStyledAttributes(
-                    new int[]{com.android.internal.R.attr.colorSurface});
-            shape.setColor(ta.getColor(0, Color.WHITE));
-            return;
-        }
-
-        setContentView(R.layout.people_space_activity);
-        setTileViews(R.id.priority, R.id.priority_tiles, priorityTiles);
-        setTileViews(R.id.recent, R.id.recent_tiles, recentTiles);
-    }
-
-    private ViewOutlineProvider mViewOutlineProvider = new ViewOutlineProvider() {
-        @Override
-        public void getOutline(View view, Outline outline) {
-            outline.setRoundRect(0, 0, view.getWidth(), view.getHeight(),
-                    mContext.getResources().getDimension(R.dimen.people_space_widget_radius));
-        }
-    };
-
-    /** Sets a {@link PeopleSpaceTileView}s for each conversation. */
-    private void setTileViews(int viewId, int tilesId, List<PeopleSpaceTile> tiles) {
-        if (tiles.isEmpty()) {
-            LinearLayout view = findViewById(viewId);
-            view.setVisibility(View.GONE);
-            return;
-        }
-
-        ViewGroup layout = findViewById(tilesId);
-        layout.setClipToOutline(true);
-        layout.setOutlineProvider(mViewOutlineProvider);
-        for (int i = 0; i < tiles.size(); ++i) {
-            PeopleSpaceTile tile = tiles.get(i);
-            PeopleSpaceTileView tileView = new PeopleSpaceTileView(mContext,
-                    layout, tile.getId(), i == (tiles.size() - 1));
-            setTileView(tileView, tile);
-        }
-    }
-
-    /** Sets {@code tileView} with the data in {@code conversation}. */
-    private void setTileView(PeopleSpaceTileView tileView, PeopleSpaceTile tile) {
-        try {
-            if (tile.getUserName() != null) {
-                tileView.setName(tile.getUserName().toString());
-            }
-            tileView.setPersonIcon(getPersonIconBitmap(mContext, tile,
-                    getSizeInDp(mContext, R.dimen.avatar_size_for_medium,
-                            mContext.getResources().getDisplayMetrics().density)));
-
-            PeopleTileKey key = new PeopleTileKey(tile);
-            tileView.setOnClickListener(v -> storeWidgetConfiguration(tile, key));
-        } catch (Exception e) {
-            Log.e(TAG, "Couldn't retrieve shortcut information", e);
-        }
-    }
-
-    /** Stores the user selected configuration for {@code mAppWidgetId}. */
-    private void storeWidgetConfiguration(PeopleSpaceTile tile, PeopleTileKey key) {
-        if (PeopleSpaceUtils.DEBUG) {
-            if (DEBUG) {
-                Log.d(TAG, "Put " + tile.getUserName() + "'s shortcut ID: "
-                        + tile.getId() + " for widget ID: "
-                        + mAppWidgetId);
-            }
-        }
-        mPeopleSpaceWidgetManager.addNewWidget(mAppWidgetId, key);
-        finishActivity();
+        ViewGroup view = PeopleViewBinder.create(this);
+        PeopleViewBinder.bind(view, mViewModel, /* lifecycleOwner= */ this,
+                () -> {
+                    finishActivity();
+                    return null;
+                });
+        setContentView(view);
     }
 
     /** Finish activity with a successful widget configuration result. */
@@ -169,19 +77,13 @@
     /** Finish activity without choosing a widget. */
     public void dismissActivity(View v) {
         if (DEBUG) Log.d(TAG, "Activity dismissed with no widgets added!");
+        setResult(RESULT_CANCELED);
         finish();
     }
 
     private void setActivityResult(int result) {
         Intent resultValue = new Intent();
-        resultValue.putExtra(EXTRA_APPWIDGET_ID, mAppWidgetId);
+        resultValue.putExtra(EXTRA_APPWIDGET_ID, mViewModel.getAppWidgetId().getValue());
         setResult(result, resultValue);
     }
-
-    @Override
-    protected void onResume() {
-        super.onResume();
-        // Refresh tile views to sync new conversations.
-        buildActivity();
-    }
 }
diff --git a/packages/SystemUI/src/com/android/systemui/people/PeopleStoryIconFactory.java b/packages/SystemUI/src/com/android/systemui/people/PeopleStoryIconFactory.java
index 4ee951f..58e700f 100644
--- a/packages/SystemUI/src/com/android/systemui/people/PeopleStoryIconFactory.java
+++ b/packages/SystemUI/src/com/android/systemui/people/PeopleStoryIconFactory.java
@@ -28,6 +28,7 @@
 import android.graphics.drawable.Drawable;
 import android.util.IconDrawableFactory;
 import android.util.Log;
+import android.view.ContextThemeWrapper;
 
 import androidx.core.graphics.drawable.RoundedBitmapDrawable;
 
@@ -52,16 +53,15 @@
 
     PeopleStoryIconFactory(Context context, PackageManager pm,
             IconDrawableFactory iconDrawableFactory, int iconSizeDp) {
-        context.setTheme(android.R.style.Theme_DeviceDefault_DayNight);
-        mIconBitmapSize = (int) (iconSizeDp * context.getResources().getDisplayMetrics().density);
-        mDensity = context.getResources().getDisplayMetrics().density;
+        mContext = new ContextThemeWrapper(context, android.R.style.Theme_DeviceDefault_DayNight);
+        mIconBitmapSize = (int) (iconSizeDp * mContext.getResources().getDisplayMetrics().density);
+        mDensity = mContext.getResources().getDisplayMetrics().density;
         mIconSize = mDensity * iconSizeDp;
         mPackageManager = pm;
         mIconDrawableFactory = iconDrawableFactory;
-        mImportantConversationColor = context.getColor(R.color.important_conversation);
-        mAccentColor = Utils.getColorAttr(context,
+        mImportantConversationColor = mContext.getColor(R.color.important_conversation);
+        mAccentColor = Utils.getColorAttr(mContext,
                 com.android.internal.R.attr.colorAccentPrimaryVariant).getDefaultColor();
-        mContext = context;
     }
 
 
diff --git a/packages/SystemUI/src/com/android/systemui/people/PeopleTileViewHelper.java b/packages/SystemUI/src/com/android/systemui/people/PeopleTileViewHelper.java
index 00aa138..be82b1f 100644
--- a/packages/SystemUI/src/com/android/systemui/people/PeopleTileViewHelper.java
+++ b/packages/SystemUI/src/com/android/systemui/people/PeopleTileViewHelper.java
@@ -75,6 +75,7 @@
 
 import com.android.internal.annotations.VisibleForTesting;
 import com.android.systemui.R;
+import com.android.systemui.people.data.model.PeopleTileModel;
 import com.android.systemui.people.widget.LaunchConversationActivity;
 import com.android.systemui.people.widget.PeopleSpaceWidgetProvider;
 import com.android.systemui.people.widget.PeopleTileKey;
@@ -299,7 +300,8 @@
         return createLastInteractionRemoteViews();
     }
 
-    private static boolean isDndBlockingTileData(@Nullable PeopleSpaceTile tile) {
+    /** Whether the conversation associated with {@code tile} can bypass DND. */
+    public static boolean isDndBlockingTileData(@Nullable PeopleSpaceTile tile) {
         if (tile == null) return false;
 
         int notificationPolicyState = tile.getNotificationPolicyState();
@@ -536,7 +538,8 @@
         return views;
     }
 
-    private static boolean getHasNewStory(PeopleSpaceTile tile) {
+    /** Whether {@code tile} has a new story. */
+    public static boolean getHasNewStory(PeopleSpaceTile tile) {
         return tile.getStatuses() != null && tile.getStatuses().stream().anyMatch(
                 c -> c.getActivity() == ACTIVITY_NEW_STORY);
     }
@@ -1250,16 +1253,24 @@
     }
 
     /** Returns a bitmap with the user icon and package icon. */
-    public static Bitmap getPersonIconBitmap(Context context, PeopleSpaceTile tile,
+    public static Bitmap getPersonIconBitmap(Context context, PeopleTileModel tile,
             int maxAvatarSize) {
-        boolean hasNewStory = getHasNewStory(tile);
-        return getPersonIconBitmap(context, tile, maxAvatarSize, hasNewStory);
+        return getPersonIconBitmap(context, maxAvatarSize, tile.getHasNewStory(),
+                tile.getUserIcon(), tile.getKey().getPackageName(), tile.getKey().getUserId(),
+                tile.isImportant(),  tile.isDndBlocking());
     }
 
     /** Returns a bitmap with the user icon and package icon. */
     private static Bitmap getPersonIconBitmap(
             Context context, PeopleSpaceTile tile, int maxAvatarSize, boolean hasNewStory) {
-        Icon icon = tile.getUserIcon();
+        return getPersonIconBitmap(context, maxAvatarSize, hasNewStory, tile.getUserIcon(),
+                tile.getPackageName(), getUserId(tile),
+                tile.isImportantConversation(), isDndBlockingTileData(tile));
+    }
+
+    private static Bitmap getPersonIconBitmap(
+            Context context, int maxAvatarSize, boolean hasNewStory, Icon icon, String packageName,
+            int userId, boolean importantConversation, boolean dndBlockingTileData) {
         if (icon == null) {
             Drawable placeholder = context.getDrawable(R.drawable.ic_avatar_with_badge).mutate();
             placeholder.setColorFilter(getDisabledColorFilter());
@@ -1272,10 +1283,10 @@
         RoundedBitmapDrawable roundedDrawable = RoundedBitmapDrawableFactory.create(
                 context.getResources(), icon.getBitmap());
         Drawable personDrawable = storyIcon.getPeopleTileDrawable(roundedDrawable,
-                tile.getPackageName(), getUserId(tile), tile.isImportantConversation(),
+                packageName, userId, importantConversation,
                 hasNewStory);
 
-        if (isDndBlockingTileData(tile)) {
+        if (dndBlockingTileData) {
             personDrawable.setColorFilter(getDisabledColorFilter());
         }
 
diff --git a/packages/SystemUI/src/com/android/systemui/people/data/model/PeopleTileModel.kt b/packages/SystemUI/src/com/android/systemui/people/data/model/PeopleTileModel.kt
new file mode 100644
index 0000000..5d8539f
--- /dev/null
+++ b/packages/SystemUI/src/com/android/systemui/people/data/model/PeopleTileModel.kt
@@ -0,0 +1,30 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.systemui.people.data.model
+
+import android.graphics.drawable.Icon
+import com.android.systemui.people.widget.PeopleTileKey
+
+/** Models a tile/conversation. */
+data class PeopleTileModel(
+    val key: PeopleTileKey,
+    val username: String,
+    val userIcon: Icon,
+    val hasNewStory: Boolean,
+    val isImportant: Boolean,
+    val isDndBlocking: Boolean,
+)
diff --git a/packages/SystemUI/src/com/android/systemui/people/data/repository/PeopleTileRepository.kt b/packages/SystemUI/src/com/android/systemui/people/data/repository/PeopleTileRepository.kt
new file mode 100644
index 0000000..01b43d5
--- /dev/null
+++ b/packages/SystemUI/src/com/android/systemui/people/data/repository/PeopleTileRepository.kt
@@ -0,0 +1,61 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.systemui.people.data.repository
+
+import android.app.people.PeopleSpaceTile
+import com.android.systemui.dagger.SysUISingleton
+import com.android.systemui.people.PeopleTileViewHelper
+import com.android.systemui.people.data.model.PeopleTileModel
+import com.android.systemui.people.widget.PeopleSpaceWidgetManager
+import com.android.systemui.people.widget.PeopleTileKey
+import javax.inject.Inject
+
+/** A Repository to fetch the current tiles/conversations. */
+// TODO(b/238993727): Make the tiles API reactive.
+interface PeopleTileRepository {
+    /* The current priority tiles. */
+    fun priorityTiles(): List<PeopleTileModel>
+
+    /* The current recent tiles. */
+    fun recentTiles(): List<PeopleTileModel>
+}
+
+@SysUISingleton
+class PeopleTileRepositoryImpl
+@Inject
+constructor(
+    private val peopleSpaceWidgetManager: PeopleSpaceWidgetManager,
+) : PeopleTileRepository {
+    override fun priorityTiles(): List<PeopleTileModel> {
+        return peopleSpaceWidgetManager.priorityTiles.map { it.toModel() }
+    }
+
+    override fun recentTiles(): List<PeopleTileModel> {
+        return peopleSpaceWidgetManager.recentTiles.map { it.toModel() }
+    }
+
+    private fun PeopleSpaceTile.toModel(): PeopleTileModel {
+        return PeopleTileModel(
+            PeopleTileKey(this),
+            userName.toString(),
+            userIcon,
+            PeopleTileViewHelper.getHasNewStory(this),
+            isImportantConversation,
+            PeopleTileViewHelper.isDndBlockingTileData(this),
+        )
+    }
+}
diff --git a/packages/SystemUI/src/com/android/systemui/people/data/repository/PeopleWidgetRepository.kt b/packages/SystemUI/src/com/android/systemui/people/data/repository/PeopleWidgetRepository.kt
new file mode 100644
index 0000000..f2b6cb1
--- /dev/null
+++ b/packages/SystemUI/src/com/android/systemui/people/data/repository/PeopleWidgetRepository.kt
@@ -0,0 +1,43 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.systemui.people.data.repository
+
+import com.android.systemui.dagger.SysUISingleton
+import com.android.systemui.people.widget.PeopleSpaceWidgetManager
+import com.android.systemui.people.widget.PeopleTileKey
+import javax.inject.Inject
+
+interface PeopleWidgetRepository {
+    /**
+     * Bind the widget with ID [widgetId] to the tile keyed by [tileKey].
+     *
+     * If there is already a widget with [widgetId], this existing widget will be reconfigured and
+     * associated to this tile. If there is no widget with [widgetId], a new one will be created.
+     */
+    fun setWidgetTile(widgetId: Int, tileKey: PeopleTileKey)
+}
+
+@SysUISingleton
+class PeopleWidgetRepositoryImpl
+@Inject
+constructor(
+    private val peopleSpaceWidgetManager: PeopleSpaceWidgetManager,
+) : PeopleWidgetRepository {
+    override fun setWidgetTile(widgetId: Int, tileKey: PeopleTileKey) {
+        peopleSpaceWidgetManager.addNewWidget(widgetId, tileKey)
+    }
+}
diff --git a/packages/SystemUI/src/com/android/systemui/people/ui/view/PeopleViewBinder.kt b/packages/SystemUI/src/com/android/systemui/people/ui/view/PeopleViewBinder.kt
new file mode 100644
index 0000000..bc982cc
--- /dev/null
+++ b/packages/SystemUI/src/com/android/systemui/people/ui/view/PeopleViewBinder.kt
@@ -0,0 +1,243 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.systemui.people.ui.view
+
+import android.content.Context
+import android.graphics.Color
+import android.graphics.Outline
+import android.graphics.drawable.GradientDrawable
+import android.util.Log
+import android.view.LayoutInflater
+import android.view.View
+import android.view.ViewGroup
+import android.view.ViewOutlineProvider
+import android.widget.LinearLayout
+import androidx.lifecycle.Lifecycle
+import androidx.lifecycle.Lifecycle.State.CREATED
+import androidx.lifecycle.LifecycleOwner
+import androidx.lifecycle.lifecycleScope
+import androidx.lifecycle.repeatOnLifecycle
+import com.android.systemui.R
+import com.android.systemui.people.PeopleSpaceTileView
+import com.android.systemui.people.ui.viewmodel.PeopleTileViewModel
+import com.android.systemui.people.ui.viewmodel.PeopleViewModel
+import kotlinx.coroutines.flow.collect
+import kotlinx.coroutines.flow.combine
+import kotlinx.coroutines.launch
+
+/** A ViewBinder for [PeopleViewModel]. */
+object PeopleViewBinder {
+    private const val TAG = "PeopleSpaceViewBinder"
+
+    /**
+     * The [ViewOutlineProvider] used to clip the corner radius of the recent and priority lists.
+     */
+    private val ViewOutlineProvider =
+        object : ViewOutlineProvider() {
+            override fun getOutline(view: View, outline: Outline) {
+                outline.setRoundRect(
+                    0,
+                    0,
+                    view.width,
+                    view.height,
+                    view.context.resources.getDimension(R.dimen.people_space_widget_radius),
+                )
+            }
+        }
+
+    /** Create a [View] that can later be [bound][bind] to a [PeopleViewModel]. */
+    @JvmStatic
+    fun create(context: Context): ViewGroup {
+        return LayoutInflater.from(context)
+            .inflate(R.layout.people_space_activity, /* root= */ null) as ViewGroup
+    }
+
+    /** Bind [view] to [viewModel]. */
+    @JvmStatic
+    fun bind(
+        view: ViewGroup,
+        viewModel: PeopleViewModel,
+        lifecycleOwner: LifecycleOwner,
+        onFinish: () -> Unit,
+    ) {
+        // Call [onFinish] this activity when the ViewModel tells us so.
+        lifecycleOwner.lifecycleScope.launch {
+            lifecycleOwner.repeatOnLifecycle(CREATED) {
+                viewModel.isFinished.collect { isFinished ->
+                    if (isFinished) {
+                        viewModel.clearIsFinished()
+                        onFinish()
+                    }
+                }
+            }
+        }
+
+        // Start collecting the UI data once the Activity is STARTED.
+        lifecycleOwner.lifecycleScope.launch {
+            lifecycleOwner.repeatOnLifecycle(Lifecycle.State.STARTED) {
+                combine(
+                        viewModel.priorityTiles,
+                        viewModel.recentTiles,
+                    ) { priority, recent ->
+                        priority to recent
+                    }
+                    .collect { (priorityTiles, recentTiles) ->
+                        if (priorityTiles.isNotEmpty() || recentTiles.isNotEmpty()) {
+                            setConversationsContent(
+                                view,
+                                priorityTiles,
+                                recentTiles,
+                                viewModel::onTileClicked,
+                            )
+                        } else {
+                            setNoConversationsContent(view)
+                        }
+                    }
+            }
+        }
+
+        // Make sure to refresh the tiles/conversations when the Activity is resumed, so that it
+        // updates them when going back to the Activity after leaving it.
+        lifecycleOwner.lifecycleScope.launch {
+            lifecycleOwner.repeatOnLifecycle(Lifecycle.State.RESUMED) {
+                viewModel.onTileRefreshRequested()
+            }
+        }
+    }
+
+    private fun setNoConversationsContent(view: ViewGroup) {
+        // This should never happen.
+        if (view.childCount > 1) {
+            error("view has ${view.childCount} children, it should have maximum 1")
+        }
+
+        // The static content for no conversations is already shown.
+        if (view.findViewById<View>(R.id.top_level_no_conversations) != null) {
+            return
+        }
+
+        // If we were showing the content with conversations earlier, remove it.
+        if (view.childCount == 1) {
+            view.removeViewAt(0)
+        }
+
+        val context = view.context
+        val noConversationsView =
+            LayoutInflater.from(context)
+                .inflate(R.layout.people_space_activity_no_conversations, /* root= */ view)
+
+        // The Tile preview has colorBackground as its background. Change it so it's different than
+        // the activity's background.
+        val item = noConversationsView.findViewById<LinearLayout>(android.R.id.background)
+        val shape = item.background as GradientDrawable
+        val ta =
+            context.theme.obtainStyledAttributes(
+                intArrayOf(com.android.internal.R.attr.colorSurface)
+            )
+        shape.setColor(ta.getColor(0, Color.WHITE))
+        ta.recycle()
+    }
+
+    private fun setConversationsContent(
+        view: ViewGroup,
+        priorityTiles: List<PeopleTileViewModel>,
+        recentTiles: List<PeopleTileViewModel>,
+        onTileClicked: (PeopleTileViewModel) -> Unit,
+    ) {
+        // This should never happen.
+        if (view.childCount > 1) {
+            error("view has ${view.childCount} children, it should have maximum 1")
+        }
+
+        // Inflate the content with conversations, if it's not already.
+        if (view.findViewById<View>(R.id.top_level_with_conversations) == null) {
+            // If we were showing the content without conversations earlier, remove it.
+            if (view.childCount == 1) {
+                view.removeViewAt(0)
+            }
+
+            LayoutInflater.from(view.context)
+                .inflate(R.layout.people_space_activity_with_conversations, /* root= */ view)
+        }
+
+        // TODO(b/193782241): Replace the NestedScrollView + 2x LinearLayout from this layout into a
+        // single RecyclerView once this screen is tested by screenshot tests. Introduce a
+        // PeopleSpaceTileViewBinder that will properly create and bind the View associated to a
+        // PeopleSpaceTileViewModel (and remove the PeopleSpaceTileView class).
+        val conversationsView = view.requireViewById<View>(R.id.top_level_with_conversations)
+        setTileViews(
+            conversationsView,
+            R.id.priority,
+            R.id.priority_tiles,
+            priorityTiles,
+            onTileClicked,
+        )
+
+        setTileViews(
+            conversationsView,
+            R.id.recent,
+            R.id.recent_tiles,
+            recentTiles,
+            onTileClicked,
+        )
+    }
+
+    /** Sets a [PeopleSpaceTileView]s for each conversation. */
+    private fun setTileViews(
+        root: View,
+        tilesListId: Int,
+        tilesId: Int,
+        tiles: List<PeopleTileViewModel>,
+        onTileClicked: (PeopleTileViewModel) -> Unit,
+    ) {
+        // Remove any previously added tile.
+        // TODO(b/193782241): Once this list is a big RecyclerView, set the current list and use
+        // DiffUtil to do as less addView/removeView as possible.
+        val layout = root.requireViewById<ViewGroup>(tilesId)
+        layout.removeAllViews()
+        layout.outlineProvider = ViewOutlineProvider
+
+        val tilesListView = root.requireViewById<LinearLayout>(tilesListId)
+        if (tiles.isEmpty()) {
+            tilesListView.visibility = View.GONE
+            return
+        }
+        tilesListView.visibility = View.VISIBLE
+
+        // Add each tile.
+        tiles.forEachIndexed { i, tile ->
+            val tileView =
+                PeopleSpaceTileView(root.context, layout, tile.key.shortcutId, i == tiles.size - 1)
+            bindTileView(tileView, tile, onTileClicked)
+        }
+    }
+
+    /** Sets [tileView] with the data in [conversation]. */
+    private fun bindTileView(
+        tileView: PeopleSpaceTileView,
+        tile: PeopleTileViewModel,
+        onTileClicked: (PeopleTileViewModel) -> Unit,
+    ) {
+        try {
+            tileView.setName(tile.username)
+            tileView.setPersonIcon(tile.icon)
+            tileView.setOnClickListener { onTileClicked(tile) }
+        } catch (e: Exception) {
+            Log.e(TAG, "Couldn't retrieve shortcut information", e)
+        }
+    }
+}
diff --git a/packages/SystemUI/src/com/android/systemui/people/ui/viewmodel/PeopleTileViewModel.kt b/packages/SystemUI/src/com/android/systemui/people/ui/viewmodel/PeopleTileViewModel.kt
new file mode 100644
index 0000000..40205ce
--- /dev/null
+++ b/packages/SystemUI/src/com/android/systemui/people/ui/viewmodel/PeopleTileViewModel.kt
@@ -0,0 +1,27 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.systemui.people.ui.viewmodel
+
+import android.graphics.Bitmap
+import com.android.systemui.people.widget.PeopleTileKey
+
+/** Models UI state for a single tile/conversation. */
+data class PeopleTileViewModel(
+    val key: PeopleTileKey,
+    val icon: Bitmap,
+    val username: String?,
+)
diff --git a/packages/SystemUI/src/com/android/systemui/people/ui/viewmodel/PeopleViewModel.kt b/packages/SystemUI/src/com/android/systemui/people/ui/viewmodel/PeopleViewModel.kt
new file mode 100644
index 0000000..17de991
--- /dev/null
+++ b/packages/SystemUI/src/com/android/systemui/people/ui/viewmodel/PeopleViewModel.kt
@@ -0,0 +1,149 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.systemui.people.ui.viewmodel
+
+import android.appwidget.AppWidgetManager.INVALID_APPWIDGET_ID
+import android.content.Context
+import android.util.Log
+import androidx.lifecycle.ViewModel
+import androidx.lifecycle.ViewModelProvider
+import com.android.systemui.R
+import com.android.systemui.dagger.qualifiers.Application
+import com.android.systemui.people.PeopleSpaceUtils
+import com.android.systemui.people.PeopleTileViewHelper
+import com.android.systemui.people.data.model.PeopleTileModel
+import com.android.systemui.people.data.repository.PeopleTileRepository
+import com.android.systemui.people.data.repository.PeopleWidgetRepository
+import javax.inject.Inject
+import kotlinx.coroutines.flow.Flow
+import kotlinx.coroutines.flow.MutableStateFlow
+import kotlinx.coroutines.flow.StateFlow
+
+/**
+ * Models UI state for the people space, allowing the user to select which conversation should be
+ * associated to a new or existing Conversation widget.
+ */
+class PeopleViewModel(
+    @Application private val context: Context,
+    private val tileRepository: PeopleTileRepository,
+    private val widgetRepository: PeopleWidgetRepository,
+) : ViewModel() {
+    /**
+     * The list of the priority tiles/conversations.
+     *
+     * Important: Even though this is a Flow, the underlying API used to populate this Flow is not
+     * reactive and you have to manually call [onTileRefreshRequested] to refresh the tiles.
+     */
+    private val _priorityTiles = MutableStateFlow(priorityTiles())
+    val priorityTiles: Flow<List<PeopleTileViewModel>> = _priorityTiles
+
+    /**
+     * The list of the priority tiles/conversations.
+     *
+     * Important: Even though this is a Flow, the underlying API used to populate this Flow is not
+     * reactive and you have to manually call [onTileRefreshRequested] to refresh the tiles.
+     */
+    private val _recentTiles = MutableStateFlow(recentTiles())
+    val recentTiles: Flow<List<PeopleTileViewModel>> = _recentTiles
+
+    /** The ID of the widget currently being edited/added. */
+    private val _appWidgetId = MutableStateFlow(INVALID_APPWIDGET_ID)
+    val appWidgetId: StateFlow<Int> = _appWidgetId
+
+    /** Whether the user journey is complete. */
+    private val _isFinished = MutableStateFlow(false)
+    val isFinished: StateFlow<Boolean> = _isFinished
+
+    /** Refresh the [priorityTiles] and [recentTiles]. */
+    fun onTileRefreshRequested() {
+        _priorityTiles.value = priorityTiles()
+        _recentTiles.value = recentTiles()
+    }
+
+    /** Called when the [appWidgetId] should be changed to [widgetId]. */
+    fun onWidgetIdChanged(widgetId: Int) {
+        _appWidgetId.value = widgetId
+    }
+
+    /** Clear [isFinished], setting it to false. */
+    fun clearIsFinished() {
+        _isFinished.value = false
+    }
+
+    /** Called when a tile is clicked. */
+    fun onTileClicked(tile: PeopleTileViewModel) {
+        if (PeopleSpaceUtils.DEBUG) {
+            Log.d(
+                TAG,
+                "Put ${tile.username}'s shortcut ID: ${tile.key.shortcutId} for widget ID: " +
+                    _appWidgetId.value
+            )
+        }
+        widgetRepository.setWidgetTile(_appWidgetId.value, tile.key)
+        _isFinished.value = true
+    }
+
+    private fun priorityTiles(): List<PeopleTileViewModel> {
+        return try {
+            tileRepository.priorityTiles().map { it.toViewModel() }
+        } catch (e: Exception) {
+            Log.e(TAG, "Couldn't retrieve priority conversations", e)
+            emptyList()
+        }
+    }
+
+    private fun recentTiles(): List<PeopleTileViewModel> {
+        return try {
+            tileRepository.recentTiles().map { it.toViewModel() }
+        } catch (e: Exception) {
+            Log.e(TAG, "Couldn't retrieve recent conversations", e)
+            emptyList()
+        }
+    }
+
+    private fun PeopleTileModel.toViewModel(): PeopleTileViewModel {
+        val icon =
+            PeopleTileViewHelper.getPersonIconBitmap(
+                context,
+                this,
+                PeopleTileViewHelper.getSizeInDp(
+                    context,
+                    R.dimen.avatar_size_for_medium,
+                    context.resources.displayMetrics.density,
+                )
+            )
+        return PeopleTileViewModel(key, icon, username)
+    }
+
+    /** The Factory that should be used to create a [PeopleViewModel]. */
+    class Factory
+    @Inject
+    constructor(
+        @Application private val context: Context,
+        private val tileRepository: PeopleTileRepository,
+        private val widgetRepository: PeopleWidgetRepository,
+    ) : ViewModelProvider.Factory {
+        override fun <T : ViewModel> create(modelClass: Class<T>): T {
+            check(modelClass == PeopleViewModel::class.java)
+            return PeopleViewModel(context, tileRepository, widgetRepository) as T
+        }
+    }
+
+    companion object {
+        private const val TAG = "PeopleSpaceViewModel"
+    }
+}
diff --git a/packages/SystemUI/src/com/android/systemui/people/widget/LaunchConversationActivity.java b/packages/SystemUI/src/com/android/systemui/people/widget/LaunchConversationActivity.java
index e1b97a4..20c6c556 100644
--- a/packages/SystemUI/src/com/android/systemui/people/widget/LaunchConversationActivity.java
+++ b/packages/SystemUI/src/com/android/systemui/people/widget/LaunchConversationActivity.java
@@ -21,6 +21,7 @@
 import android.content.Intent;
 import android.content.pm.LauncherApps;
 import android.os.Bundle;
+import android.os.RemoteException;
 import android.os.ServiceManager;
 import android.os.UserHandle;
 import android.os.UserManager;
@@ -34,6 +35,7 @@
 import com.android.internal.logging.UiEventLoggerImpl;
 import com.android.internal.statusbar.IStatusBarService;
 import com.android.internal.statusbar.NotificationVisibility;
+import com.android.systemui.dagger.qualifiers.Background;
 import com.android.systemui.people.PeopleSpaceUtils;
 import com.android.systemui.statusbar.CommandQueue;
 import com.android.systemui.statusbar.notification.collection.NotificationEntry;
@@ -43,6 +45,7 @@
 import com.android.wm.shell.bubbles.Bubble;
 
 import java.util.Optional;
+import java.util.concurrent.Executor;
 
 import javax.inject.Inject;
 
@@ -58,6 +61,7 @@
     private boolean mIsForTesting;
     private IStatusBarService mIStatusBarService;
     private CommandQueue mCommandQueue;
+    private Executor mBgExecutor;
     private Bubble mBubble;
     private NotificationEntry mEntryToBubble;
 
@@ -67,7 +71,8 @@
             CommonNotifCollection commonNotifCollection,
             Optional<BubblesManager> bubblesManagerOptional,
             UserManager userManager,
-            CommandQueue commandQueue
+            CommandQueue commandQueue,
+            @Background Executor bgExecutor
     ) {
         super();
         mVisibilityProvider = visibilityProvider;
@@ -91,6 +96,7 @@
                 mCommandQueue.removeCallback(this);
             }
         });
+        mBgExecutor = bgExecutor;
     }
 
     @Override
@@ -172,34 +178,36 @@
             return;
         }
 
-        try {
-            if (mIStatusBarService == null || mCommonNotifCollection == null) {
-                if (DEBUG) {
-                    Log.d(TAG, "Skipping clear notification: null services, key: " + notifKey);
-                }
-                return;
+        if (mIStatusBarService == null || mCommonNotifCollection == null) {
+            if (DEBUG) {
+                Log.d(TAG, "Skipping clear notification: null services, key: " + notifKey);
             }
-
-            NotificationEntry entry = mCommonNotifCollection.getEntry(notifKey);
-            if (entry == null || entry.getRanking() == null) {
-                if (DEBUG) {
-                    Log.d(TAG, "Skipping clear notification: NotificationEntry or its Ranking"
-                            + " is null, key: " + notifKey);
-                }
-                return;
-            }
-
-            NotificationVisibility notifVisibility = mVisibilityProvider.obtain(entry, true);
-            int rank = notifVisibility.rank;
-
-            if (DEBUG) Log.d(TAG, "Clearing notification, key: " + notifKey + ", rank: " + rank);
-            mIStatusBarService.onNotificationClear(
-                    packageName, userHandle.getIdentifier(), notifKey,
-                    NotificationStats.DISMISSAL_OTHER,
-                    NotificationStats.DISMISS_SENTIMENT_POSITIVE, notifVisibility);
-        } catch (Exception e) {
-            Log.e(TAG, "Exception cancelling notification:" + e);
+            return;
         }
+
+        NotificationEntry entry = mCommonNotifCollection.getEntry(notifKey);
+        if (entry == null || entry.getRanking() == null) {
+            if (DEBUG) {
+                Log.d(TAG, "Skipping clear notification: NotificationEntry or its Ranking"
+                        + " is null, key: " + notifKey);
+            }
+            return;
+        }
+
+        NotificationVisibility notifVisibility = mVisibilityProvider.obtain(entry, true);
+        int rank = notifVisibility.rank;
+
+        if (DEBUG) Log.d(TAG, "Clearing notification, key: " + notifKey + ", rank: " + rank);
+        mBgExecutor.execute(() -> {
+            try {
+                mIStatusBarService.onNotificationClear(
+                        packageName, userHandle.getIdentifier(), notifKey,
+                        NotificationStats.DISMISSAL_OTHER,
+                        NotificationStats.DISMISS_SENTIMENT_POSITIVE, notifVisibility);
+            } catch (RemoteException e) {
+                Log.e(TAG, "Exception cancelling notification:" + e);
+            }
+        });
     }
 
     @VisibleForTesting
diff --git a/packages/SystemUI/src/com/android/systemui/shade/transition/ShadeTransitionController.kt b/packages/SystemUI/src/com/android/systemui/shade/transition/ShadeTransitionController.kt
index 1c4911d..58acfb4 100644
--- a/packages/SystemUI/src/com/android/systemui/shade/transition/ShadeTransitionController.kt
+++ b/packages/SystemUI/src/com/android/systemui/shade/transition/ShadeTransitionController.kt
@@ -7,6 +7,8 @@
 import com.android.systemui.dump.DumpManager
 import com.android.systemui.plugins.qs.QS
 import com.android.systemui.shade.NotificationPanelViewController
+import com.android.systemui.statusbar.StatusBarState
+import com.android.systemui.statusbar.SysuiStatusBarStateController
 import com.android.systemui.statusbar.notification.stack.NotificationStackScrollLayoutController
 import com.android.systemui.statusbar.phone.panelstate.PanelExpansionChangeEvent
 import com.android.systemui.statusbar.phone.panelstate.PanelExpansionStateManager
@@ -27,7 +29,8 @@
     private val context: Context,
     private val splitShadeOverScrollerFactory: SplitShadeOverScroller.Factory,
     private val noOpOverScroller: NoOpOverScroller,
-    private val scrimShadeTransitionController: ScrimShadeTransitionController
+    private val scrimShadeTransitionController: ScrimShadeTransitionController,
+    private val statusBarStateController: SysuiStatusBarStateController,
 ) {
 
     lateinit var notificationPanelViewController: NotificationPanelViewController
@@ -43,7 +46,7 @@
     }
     private val shadeOverScroller: ShadeOverScroller
         get() =
-            if (inSplitShade && propertiesInitialized()) {
+            if (inSplitShade && isScreenUnlocked() && propertiesInitialized()) {
                 splitShadeOverScroller
             } else {
                 noOpOverScroller
@@ -90,6 +93,7 @@
             """
             ShadeTransitionController:
                 inSplitShade: $inSplitShade
+                isScreenUnlocked: ${isScreenUnlocked()}
                 currentPanelState: ${currentPanelState?.panelStateToString()}
                 lastPanelExpansionChangeEvent: $lastPanelExpansionChangeEvent
                 qs.isInitialized: ${this::qs.isInitialized}
@@ -97,4 +101,7 @@
                 nssl.isInitialized: ${this::notificationStackScrollLayoutController.isInitialized}
             """.trimIndent())
     }
+
+    private fun isScreenUnlocked() =
+        statusBarStateController.currentOrUpcomingState == StatusBarState.SHADE
 }
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/dagger/CentralSurfacesDependenciesModule.java b/packages/SystemUI/src/com/android/systemui/statusbar/dagger/CentralSurfacesDependenciesModule.java
index 587c23b..9e77dbc 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/dagger/CentralSurfacesDependenciesModule.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/dagger/CentralSurfacesDependenciesModule.java
@@ -68,6 +68,7 @@
 import com.android.systemui.statusbar.phone.ManagedProfileControllerImpl;
 import com.android.systemui.statusbar.phone.StatusBarIconController;
 import com.android.systemui.statusbar.phone.StatusBarIconControllerImpl;
+import com.android.systemui.statusbar.phone.StatusBarIconList;
 import com.android.systemui.statusbar.phone.StatusBarRemoteInputCallback;
 import com.android.systemui.statusbar.phone.ongoingcall.OngoingCallController;
 import com.android.systemui.statusbar.phone.ongoingcall.OngoingCallFlags;
@@ -256,6 +257,16 @@
      */
     @Provides
     @SysUISingleton
+    static StatusBarIconList provideStatusBarIconList(Context context) {
+        return new StatusBarIconList(
+                context.getResources().getStringArray(
+                        com.android.internal.R.array.config_statusBarIcons));
+    }
+
+    /**
+     */
+    @Provides
+    @SysUISingleton
     static OngoingCallController provideOngoingCallController(
             Context context,
             CommonNotifCollection notifCollection,
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 c86bf93..852d5f7 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/notification/NotificationEntryManager.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/notification/NotificationEntryManager.java
@@ -41,6 +41,7 @@
 import com.android.internal.statusbar.IStatusBarService;
 import com.android.internal.statusbar.NotificationVisibility;
 import com.android.systemui.Dumpable;
+import com.android.systemui.dagger.qualifiers.Background;
 import com.android.systemui.dump.DumpManager;
 import com.android.systemui.statusbar.NotificationLifetimeExtender;
 import com.android.systemui.statusbar.NotificationListener;
@@ -73,6 +74,7 @@
 import java.util.List;
 import java.util.Map;
 import java.util.Set;
+import java.util.concurrent.Executor;
 
 import dagger.Lazy;
 
@@ -113,6 +115,7 @@
     private final IStatusBarService mStatusBarService;
     private final NotifLiveDataStoreImpl mNotifLiveDataStore;
     private final DumpManager mDumpManager;
+    private final Executor mBgExecutor;
 
     private final Set<NotificationEntry> mAllNotifications = new ArraySet<>();
     private final Set<NotificationEntry> mReadOnlyAllNotifications =
@@ -159,7 +162,8 @@
             LeakDetector leakDetector,
             IStatusBarService statusBarService,
             NotifLiveDataStoreImpl notifLiveDataStore,
-            DumpManager dumpManager
+            DumpManager dumpManager,
+            @Background Executor bgExecutor
     ) {
         mLogger = logger;
         mGroupManager = groupManager;
@@ -170,6 +174,7 @@
         mStatusBarService = statusBarService;
         mNotifLiveDataStore = notifLiveDataStore;
         mDumpManager = dumpManager;
+        mBgExecutor = bgExecutor;
     }
 
     /** Once called, the NEM will start processing notification events from system server. */
@@ -566,17 +571,19 @@
     private void sendNotificationRemovalToServer(
             StatusBarNotification notification,
             DismissedByUserStats dismissedByUserStats) {
-        try {
-            mStatusBarService.onNotificationClear(
-                    notification.getPackageName(),
-                    notification.getUser().getIdentifier(),
-                    notification.getKey(),
-                    dismissedByUserStats.dismissalSurface,
-                    dismissedByUserStats.dismissalSentiment,
-                    dismissedByUserStats.notificationVisibility);
-        } catch (RemoteException ex) {
-            // system process is dead if we're here.
-        }
+        mBgExecutor.execute(() -> {
+            try {
+                mStatusBarService.onNotificationClear(
+                        notification.getPackageName(),
+                        notification.getUser().getIdentifier(),
+                        notification.getKey(),
+                        dismissedByUserStats.dismissalSurface,
+                        dismissedByUserStats.dismissalSentiment,
+                        dismissedByUserStats.notificationVisibility);
+            } catch (RemoteException ex) {
+                // system process is dead if we're here.
+            }
+        });
     }
 
     /**
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/notification/collection/NotifCollection.java b/packages/SystemUI/src/com/android/systemui/statusbar/notification/collection/NotifCollection.java
index 2c85fdd..351a4be 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/notification/collection/NotifCollection.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/notification/collection/NotifCollection.java
@@ -70,6 +70,7 @@
 import com.android.internal.statusbar.IStatusBarService;
 import com.android.systemui.Dumpable;
 import com.android.systemui.dagger.SysUISingleton;
+import com.android.systemui.dagger.qualifiers.Background;
 import com.android.systemui.dagger.qualifiers.Main;
 import com.android.systemui.dump.DumpManager;
 import com.android.systemui.dump.LogBufferEulogizer;
@@ -112,6 +113,7 @@
 import java.util.Objects;
 import java.util.Queue;
 import java.util.Set;
+import java.util.concurrent.Executor;
 import java.util.concurrent.TimeUnit;
 
 import javax.inject.Inject;
@@ -146,6 +148,7 @@
     private final NotifPipelineFlags mNotifPipelineFlags;
     private final NotifCollectionLogger mLogger;
     private final Handler mMainHandler;
+    private final Executor mBgExecutor;
     private final LogBufferEulogizer mEulogizer;
     private final DumpManager mDumpManager;
 
@@ -174,6 +177,7 @@
             NotifPipelineFlags notifPipelineFlags,
             NotifCollectionLogger logger,
             @Main Handler mainHandler,
+            @Background Executor bgExecutor,
             LogBufferEulogizer logBufferEulogizer,
             DumpManager dumpManager) {
         mStatusBarService = statusBarService;
@@ -181,6 +185,7 @@
         mNotifPipelineFlags = notifPipelineFlags;
         mLogger = logger;
         mMainHandler = mainHandler;
+        mBgExecutor = bgExecutor;
         mEulogizer = logBufferEulogizer;
         mDumpManager = dumpManager;
     }
@@ -294,18 +299,20 @@
             entriesToLocallyDismiss.add(entry);
             if (!isCanceled(entry)) {
                 // send message to system server if this notification hasn't already been cancelled
-                try {
-                    mStatusBarService.onNotificationClear(
-                            entry.getSbn().getPackageName(),
-                            entry.getSbn().getUser().getIdentifier(),
-                            entry.getSbn().getKey(),
-                            stats.dismissalSurface,
-                            stats.dismissalSentiment,
-                            stats.notificationVisibility);
-                } catch (RemoteException e) {
-                    // system process is dead if we're here.
-                    mLogger.logRemoteExceptionOnNotificationClear(entry, e);
-                }
+                mBgExecutor.execute(() -> {
+                    try {
+                        mStatusBarService.onNotificationClear(
+                                entry.getSbn().getPackageName(),
+                                entry.getSbn().getUser().getIdentifier(),
+                                entry.getSbn().getKey(),
+                                stats.dismissalSurface,
+                                stats.dismissalSentiment,
+                                stats.notificationVisibility);
+                    } catch (RemoteException e) {
+                        // system process is dead if we're here.
+                        mLogger.logRemoteExceptionOnNotificationClear(entry, e);
+                    }
+                });
             }
         }
 
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/notification/dagger/NotificationsModule.java b/packages/SystemUI/src/com/android/systemui/statusbar/notification/dagger/NotificationsModule.java
index 4956a276..bf08fc7 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/notification/dagger/NotificationsModule.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/notification/dagger/NotificationsModule.java
@@ -128,7 +128,8 @@
             LeakDetector leakDetector,
             IStatusBarService statusBarService,
             NotifLiveDataStoreImpl notifLiveDataStore,
-            DumpManager dumpManager) {
+            DumpManager dumpManager,
+            @Background Executor bgExecutor) {
         return new NotificationEntryManager(
                 logger,
                 groupManager,
@@ -138,7 +139,8 @@
                 leakDetector,
                 statusBarService,
                 notifLiveDataStore,
-                dumpManager);
+                dumpManager,
+                bgExecutor);
     }
 
     /** Provides an instance of {@link NotificationGutsManager} */
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/notification/interruption/NotificationInterruptLogger.kt b/packages/SystemUI/src/com/android/systemui/statusbar/notification/interruption/NotificationInterruptLogger.kt
index 016b388..99d320d 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/notification/interruption/NotificationInterruptLogger.kt
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/notification/interruption/NotificationInterruptLogger.kt
@@ -19,6 +19,7 @@
 import com.android.systemui.log.LogBuffer
 import com.android.systemui.log.LogLevel.DEBUG
 import com.android.systemui.log.LogLevel.INFO
+import com.android.systemui.log.LogLevel.WARNING
 import com.android.systemui.log.dagger.NotificationInterruptLog
 import com.android.systemui.statusbar.notification.collection.NotificationEntry
 import com.android.systemui.statusbar.notification.logKey
@@ -211,6 +212,33 @@
         })
     }
 
+    fun logNoFullscreen(entry: NotificationEntry, reason: String) {
+        buffer.log(TAG, DEBUG, {
+            str1 = entry.logKey
+            str2 = reason
+        }, {
+            "No FullScreenIntent: $str2: $str1"
+        })
+    }
+
+    fun logNoFullscreenWarning(entry: NotificationEntry, reason: String) {
+        buffer.log(TAG, WARNING, {
+            str1 = entry.logKey
+            str2 = reason
+        }, {
+            "No FullScreenIntent: WARNING: $str2: $str1"
+        })
+    }
+
+    fun logFullscreen(entry: NotificationEntry, reason: String) {
+        buffer.log(TAG, DEBUG, {
+            str1 = entry.logKey
+            str2 = reason
+        }, {
+            "FullScreenIntent: $str2: $str1"
+        })
+    }
+
     fun keyguardHideNotification(entry: NotificationEntry) {
         buffer.log(TAG, DEBUG, {
             str1 = entry.logKey
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/notification/interruption/NotificationInterruptStateProviderImpl.java b/packages/SystemUI/src/com/android/systemui/statusbar/notification/interruption/NotificationInterruptStateProviderImpl.java
index 2dd95a3..535dc6e 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/notification/interruption/NotificationInterruptStateProviderImpl.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/notification/interruption/NotificationInterruptStateProviderImpl.java
@@ -177,9 +177,69 @@
      */
     @Override
     public boolean shouldLaunchFullScreenIntentWhenAdded(NotificationEntry entry) {
-        return entry.getSbn().getNotification().fullScreenIntent != null
-                && (!shouldHeadsUp(entry)
-                || mStatusBarStateController.getState() == StatusBarState.KEYGUARD);
+        if (entry.getSbn().getNotification().fullScreenIntent == null) {
+            return false;
+        }
+
+        // Never show FSI when suppressed by DND
+        if (entry.shouldSuppressFullScreenIntent()) {
+            mLogger.logNoFullscreen(entry, "Suppressed by DND");
+            return false;
+        }
+
+        // Never show FSI if importance is not HIGH
+        if (entry.getImportance() < NotificationManager.IMPORTANCE_HIGH) {
+            mLogger.logNoFullscreen(entry, "Not important enough");
+            return false;
+        }
+
+        // If the notification has suppressive GroupAlertBehavior, block FSI and warn.
+        StatusBarNotification sbn = entry.getSbn();
+        if (sbn.isGroup() && sbn.getNotification().suppressAlertingDueToGrouping()) {
+            // b/231322873: Detect and report an event when a notification has both an FSI and a
+            // suppressive groupAlertBehavior, and now correctly block the FSI from firing.
+            final int uid = entry.getSbn().getUid();
+            android.util.EventLog.writeEvent(0x534e4554, "231322873", uid, "groupAlertBehavior");
+            mLogger.logNoFullscreenWarning(entry, "GroupAlertBehavior will prevent HUN");
+            return false;
+        }
+
+        // If the screen is off, then launch the FullScreenIntent
+        if (!mPowerManager.isInteractive()) {
+            mLogger.logFullscreen(entry, "Device is not interactive");
+            return true;
+        }
+
+        // If the device is currently dreaming, then launch the FullScreenIntent
+        if (isDreaming()) {
+            mLogger.logFullscreen(entry, "Device is dreaming");
+            return true;
+        }
+
+        // If the keyguard is showing, then launch the FullScreenIntent
+        if (mStatusBarStateController.getState() == StatusBarState.KEYGUARD) {
+            mLogger.logFullscreen(entry, "Keyguard is showing");
+            return true;
+        }
+
+        // If the notification should HUN, then we don't need FSI
+        if (shouldHeadsUp(entry)) {
+            mLogger.logNoFullscreen(entry, "Expected to HUN");
+            return false;
+        }
+
+        // If the notification won't HUN for some other reason (DND/snooze/etc), launch FSI.
+        mLogger.logFullscreen(entry, "Expected not to HUN");
+        return true;
+    }
+
+    private boolean isDreaming() {
+        try {
+            return mDreamManager.isDreaming();
+        } catch (RemoteException e) {
+            Log.e(TAG, "Failed to query dream manager.", e);
+            return false;
+        }
     }
 
     private boolean shouldHeadsUpWhenAwake(NotificationEntry entry) {
@@ -223,13 +283,7 @@
             return false;
         }
 
-        boolean isDreaming = false;
-        try {
-            isDreaming = mDreamManager.isDreaming();
-        } catch (RemoteException e) {
-            Log.e(TAG, "Failed to query dream manager.", e);
-        }
-        boolean inUse = mPowerManager.isScreenOn() && !isDreaming;
+        boolean inUse = mPowerManager.isScreenOn() && !isDreaming();
 
         if (!inUse) {
             mLogger.logNoHeadsUpNotInUse(entry);
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/phone/CentralSurfacesImpl.java b/packages/SystemUI/src/com/android/systemui/statusbar/phone/CentralSurfacesImpl.java
index fff7b6a..2d6d846 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/phone/CentralSurfacesImpl.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/phone/CentralSurfacesImpl.java
@@ -1709,7 +1709,7 @@
             // Wrap the animation controller to dismiss the shade and set
             // mIsLaunchingActivityOverLockscreen during the animation.
             ActivityLaunchAnimator.Controller delegate = wrapAnimationController(
-                    animationController, dismissShade);
+                    animationController, dismissShade, /* isLaunchForActivity= */ true);
             controller = new DelegateLaunchAnimatorController(delegate) {
                 @Override
                 public void onIntentStarted(boolean willAnimate) {
@@ -2457,7 +2457,7 @@
                         true /* isActivityIntent */);
         ActivityLaunchAnimator.Controller animController =
                 animationController != null ? wrapAnimationController(animationController,
-                        dismissShade) : null;
+                        dismissShade, /* isLaunchForActivity= */ true) : null;
 
         // If we animate, we will dismiss the shade only once the animation is done. This is taken
         // care of by the StatusBarLaunchAnimationController.
@@ -2535,9 +2535,25 @@
                 willLaunchResolverActivity, deferred /* deferred */, animate);
     }
 
+    /**
+     * Return a {@link ActivityLaunchAnimator.Controller} wrapping {@code animationController} so
+     * that:
+     *  - if it launches in the notification shade window and {@code dismissShade} is true, then
+     *    the shade will be instantly dismissed at the end of the animation.
+     *  - if it launches in status bar window, it will make the status bar window match the device
+     *    size during the animation (that way, the animation won't be clipped by the status bar
+     *    size).
+     *
+     * @param animationController the controller that is wrapped and will drive the main animation.
+     * @param dismissShade whether the notification shade will be dismissed at the end of the
+     *                     animation. This is ignored if {@code animationController} is not
+     *                     animating in the shade window.
+     * @param isLaunchForActivity whether the launch is for an activity.
+     */
     @Nullable
     private ActivityLaunchAnimator.Controller wrapAnimationController(
-            ActivityLaunchAnimator.Controller animationController, boolean dismissShade) {
+            ActivityLaunchAnimator.Controller animationController, boolean dismissShade,
+            boolean isLaunchForActivity) {
         View rootView = animationController.getLaunchContainer().getRootView();
 
         Optional<ActivityLaunchAnimator.Controller> controllerFromStatusBar =
@@ -2551,7 +2567,7 @@
             // If the view is not in the status bar, then we are animating a view in the shade.
             // We have to make sure that we collapse it when the animation ends or is cancelled.
             return new StatusBarLaunchAnimatorController(animationController, this,
-                    true /* isLaunchForActivity */);
+                    isLaunchForActivity);
         }
 
         return animationController;
@@ -4083,8 +4099,9 @@
                 // We wrap animationCallback with a StatusBarLaunchAnimatorController so that the
                 // shade is collapsed after the animation (or when it is cancelled, aborted, etc).
                 ActivityLaunchAnimator.Controller controller =
-                        animationController != null ? new StatusBarLaunchAnimatorController(
-                                animationController, this, intent.isActivity()) : null;
+                        animationController != null ? wrapAnimationController(
+                                animationController, /* dismissShade= */ true, intent.isActivity())
+                                : null;
 
                 mActivityLaunchAnimator.startPendingIntentWithAnimation(
                         controller, animate, intent.getCreatorPackage(),
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/phone/NotificationIconContainer.java b/packages/SystemUI/src/com/android/systemui/statusbar/phone/NotificationIconContainer.java
index 2dc3261..a2140c6ab 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/phone/NotificationIconContainer.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/phone/NotificationIconContainer.java
@@ -13,7 +13,6 @@
  * See the License for the specific language governing permissions and
  * limitations under the License
  */
-
 package com.android.systemui.statusbar.phone;
 
 import static com.android.systemui.statusbar.phone.HeadsUpAppearanceController.CONTENT_FADE_DELAY;
@@ -31,6 +30,7 @@
 import android.util.Property;
 import android.view.ContextThemeWrapper;
 import android.view.View;
+import android.view.ViewGroup;
 import android.view.animation.Interpolator;
 
 import androidx.annotation.VisibleForTesting;
@@ -40,7 +40,6 @@
 import com.android.settingslib.Utils;
 import com.android.systemui.R;
 import com.android.systemui.animation.Interpolators;
-import com.android.systemui.statusbar.AlphaOptimizedFrameLayout;
 import com.android.systemui.statusbar.StatusBarIconView;
 import com.android.systemui.statusbar.notification.stack.AnimationFilter;
 import com.android.systemui.statusbar.notification.stack.AnimationProperties;
@@ -54,7 +53,7 @@
  * A container for notification icons. It handles overflowing icons properly and positions them
  * correctly on the screen.
  */
-public class NotificationIconContainer extends AlphaOptimizedFrameLayout {
+public class NotificationIconContainer extends ViewGroup {
     /**
      * A float value indicating how much before the overflow start the icons should transform into
      * a dot. A value of 0 means that they are exactly at the end and a value of 1 means it starts
@@ -232,6 +231,31 @@
     }
 
     @Override
+    public boolean hasOverlappingRendering() {
+        // Does the same as "AlphaOptimizedFrameLayout".
+        return false;
+    }
+
+    @Override
+    protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
+        final int childCount = getChildCount();
+        final int maxVisibleIcons = getMaxVisibleIcons(childCount);
+        final int width = MeasureSpec.getSize(widthMeasureSpec);
+        final int childWidthSpec = MeasureSpec.makeMeasureSpec(width, MeasureSpec.UNSPECIFIED);
+        int totalWidth = (int) (getActualPaddingStart() + getActualPaddingEnd());
+        for (int i = 0; i < childCount; i++) {
+            View child = getChildAt(i);
+            measureChild(child, childWidthSpec, heightMeasureSpec);
+            if (i <= maxVisibleIcons) {
+                totalWidth += child.getMeasuredWidth();
+            }
+        }
+        final int measuredWidth = resolveSize(totalWidth, widthMeasureSpec);
+        final int measuredHeight = MeasureSpec.getSize(heightMeasureSpec);
+        setMeasuredDimension(measuredWidth, measuredHeight);
+    }
+
+    @Override
     protected void onLayout(boolean changed, int l, int t, int r, int b) {
         float centerY = getHeight() / 2.0f;
         // we layout all our children on the left at the top
@@ -408,8 +432,7 @@
         float translationX = getActualPaddingStart();
         int firstOverflowIndex = -1;
         int childCount = getChildCount();
-        int maxVisibleIcons = mOnLockScreen ? MAX_ICONS_ON_AOD :
-                mIsStaticLayout ? MAX_STATIC_ICONS : childCount;
+        int maxVisibleIcons = getMaxVisibleIcons(childCount);
         float layoutEnd = getLayoutEnd();
         mVisualOverflowStart = 0;
         mFirstVisibleIconState = null;
@@ -493,6 +516,11 @@
         }
     }
 
+    private int getMaxVisibleIcons(int childCount) {
+        return mOnLockScreen ? MAX_ICONS_ON_AOD :
+                mIsStaticLayout ? MAX_STATIC_ICONS : childCount;
+    }
+
     private float getLayoutEnd() {
         return getActualWidth() - getActualPaddingEnd();
     }
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 2052ee6..15c6dcf 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/phone/PhoneStatusBarTransitions.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/phone/PhoneStatusBarTransitions.java
@@ -31,7 +31,7 @@
 
     private final float mIconAlphaWhenOpaque;
 
-    private View mLeftSide, mStatusIcons, mBattery;
+    private View mStartSide, mStatusIcons, mBattery;
     private Animator mCurrentAnimation;
 
     /**
@@ -41,7 +41,7 @@
         super(backgroundView, R.drawable.status_background);
         final Resources res = statusBarView.getContext().getResources();
         mIconAlphaWhenOpaque = res.getFraction(R.dimen.status_bar_icon_drawing_alpha, 1, 1);
-        mLeftSide = statusBarView.findViewById(R.id.status_bar_left_side);
+        mStartSide = statusBarView.findViewById(R.id.status_bar_start_side_except_heads_up);
         mStatusIcons = statusBarView.findViewById(R.id.statusIcons);
         mBattery = statusBarView.findViewById(R.id.battery);
         applyModeBackground(-1, getMode(), false /*animate*/);
@@ -75,7 +75,7 @@
     }
 
     private void applyMode(int mode, boolean animate) {
-        if (mLeftSide == null) return; // pre-init
+        if (mStartSide == null) return; // pre-init
         float newAlpha = getNonBatteryClockAlphaFor(mode);
         float newAlphaBC = getBatteryClockAlpha(mode);
         if (mCurrentAnimation != null) {
@@ -84,7 +84,7 @@
         if (animate) {
             AnimatorSet anims = new AnimatorSet();
             anims.playTogether(
-                    animateTransitionTo(mLeftSide, newAlpha),
+                    animateTransitionTo(mStartSide, newAlpha),
                     animateTransitionTo(mStatusIcons, newAlpha),
                     animateTransitionTo(mBattery, newAlphaBC)
                     );
@@ -94,7 +94,7 @@
             anims.start();
             mCurrentAnimation = anims;
         } else {
-            mLeftSide.setAlpha(newAlpha);
+            mStartSide.setAlpha(newAlpha);
             mStatusIcons.setAlpha(newAlpha);
             mBattery.setAlpha(newAlphaBC);
         }
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/phone/PhoneStatusBarViewController.kt b/packages/SystemUI/src/com/android/systemui/statusbar/phone/PhoneStatusBarViewController.kt
index 9da2ef73..f9c4c8f 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/phone/PhoneStatusBarViewController.kt
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/phone/PhoneStatusBarViewController.kt
@@ -21,7 +21,6 @@
 import android.view.View
 import android.view.ViewGroup
 import android.view.ViewTreeObserver
-
 import com.android.systemui.R
 import com.android.systemui.shared.animation.UnfoldMoveFromCenterAnimator
 import com.android.systemui.statusbar.phone.userswitcher.StatusBarUserSwitcherController
@@ -32,9 +31,7 @@
 import com.android.systemui.util.ViewController
 import com.android.systemui.util.kotlin.getOrNull
 import com.android.systemui.util.view.ViewUtil
-
 import java.util.Optional
-
 import javax.inject.Inject
 import javax.inject.Named
 
@@ -58,8 +55,8 @@
     override fun onViewAttached() {
         if (moveFromCenterAnimationController == null) return
 
-        val statusBarLeftSide: View = mView.findViewById(R.id.status_bar_left_side)
-        val systemIconArea: ViewGroup = mView.findViewById(R.id.system_icon_area)
+        val statusBarLeftSide: View = mView.findViewById(R.id.status_bar_start_side_except_heads_up)
+        val systemIconArea: ViewGroup = mView.findViewById(R.id.status_bar_end_side_content)
 
         val viewsToAnimate = arrayOf(
             statusBarLeftSide,
@@ -126,11 +123,11 @@
     class StatusBarViewsCenterProvider : UnfoldMoveFromCenterAnimator.ViewCenterProvider {
         override fun getViewCenter(view: View, outPoint: Point) =
             when (view.id) {
-                R.id.status_bar_left_side -> {
+                R.id.status_bar_start_side_except_heads_up -> {
                     // items aligned to the start, return start center point
                     getViewEdgeCenter(view, outPoint, isStart = true)
                 }
-                R.id.system_icon_area -> {
+                R.id.status_bar_end_side_content -> {
                     // items aligned to the end, return end center point
                     getViewEdgeCenter(view, outPoint, isStart = false)
                 }
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/phone/StatusBarIconControllerImpl.java b/packages/SystemUI/src/com/android/systemui/statusbar/phone/StatusBarIconControllerImpl.java
index a94c2b7..7c31366 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/phone/StatusBarIconControllerImpl.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/phone/StatusBarIconControllerImpl.java
@@ -16,6 +16,8 @@
 
 package com.android.systemui.statusbar.phone;
 
+import static com.android.systemui.statusbar.phone.StatusBarIconList.Slot;
+
 import android.annotation.NonNull;
 import android.content.Context;
 import android.graphics.drawable.Icon;
@@ -56,11 +58,12 @@
  * registered with it.
  */
 @SysUISingleton
-public class StatusBarIconControllerImpl extends StatusBarIconList implements Tunable,
+public class StatusBarIconControllerImpl implements Tunable,
         ConfigurationListener, Dumpable, CommandQueue.Callbacks, StatusBarIconController, DemoMode {
 
     private static final String TAG = "StatusBarIconController";
 
+    private final StatusBarIconList mStatusBarIconList;
     private final ArrayList<IconManager> mIconGroups = new ArrayList<>();
     private final ArraySet<String> mIconHideList = new ArraySet<>();
 
@@ -74,15 +77,12 @@
             DemoModeController demoModeController,
             ConfigurationController configurationController,
             TunerService tunerService,
-            DumpManager dumpManager) {
-        super(context.getResources().getStringArray(
-                com.android.internal.R.array.config_statusBarIcons));
-        configurationController.addCallback(this);
-
+            DumpManager dumpManager,
+            StatusBarIconList statusBarIconList) {
+        mStatusBarIconList = statusBarIconList;
         mContext = context;
 
-        loadDimens();
-
+        configurationController.addCallback(this);
         commandQueue.addCallback(this);
         tunerService.addTunable(this, ICON_HIDE_LIST);
         demoModeController.addCallback(this);
@@ -101,15 +101,14 @@
 
         group.setController(this);
         mIconGroups.add(group);
-        List<Slot> allSlots = getSlots();
+        List<Slot> allSlots = mStatusBarIconList.getSlots();
         for (int i = 0; i < allSlots.size(); i++) {
             Slot slot = allSlots.get(i);
             List<StatusBarIconHolder> holders = slot.getHolderListInViewOrder();
             boolean hidden = mIconHideList.contains(slot.getName());
 
             for (StatusBarIconHolder holder : holders) {
-                int tag = holder.getTag();
-                int viewIndex = getViewIndex(getSlotIndex(slot.getName()), holder.getTag());
+                int viewIndex = mStatusBarIconList.getViewIndex(slot.getName(), holder.getTag());
                 group.onIconAdded(viewIndex, slot.getName(), hidden, holder);
             }
         }
@@ -144,7 +143,7 @@
         }
         mIconHideList.clear();
         mIconHideList.addAll(StatusBarIconController.getIconHideList(mContext, newValue));
-        ArrayList<Slot> currentSlots = getSlots();
+        List<Slot> currentSlots = mStatusBarIconList.getSlots();
         ArrayMap<Slot, List<StatusBarIconHolder>> slotsToReAdd = new ArrayMap<>();
 
         // This is a little hacky... Peel off all of the holders on all of the slots
@@ -163,17 +162,13 @@
             List<StatusBarIconHolder> iconsForSlot = slotsToReAdd.get(item);
             if (iconsForSlot == null) continue;
             for (StatusBarIconHolder holder : iconsForSlot) {
-                setIcon(getSlotIndex(item.getName()), holder);
+                setIcon(item.getName(), holder);
             }
         }
     }
 
-    private void loadDimens() {
-    }
-
-    private void addSystemIcon(int index, StatusBarIconHolder holder) {
-        String slot = getSlotName(index);
-        int viewIndex = getViewIndex(index, holder.getTag());
+    private void addSystemIcon(String slot, StatusBarIconHolder holder) {
+        int viewIndex = mStatusBarIconList.getViewIndex(slot, holder.getTag());
         boolean hidden = mIconHideList.contains(slot);
 
         mIconGroups.forEach(l -> l.onIconAdded(viewIndex, slot, hidden, holder));
@@ -182,18 +177,17 @@
     /** */
     @Override
     public void setIcon(String slot, int resourceId, CharSequence contentDescription) {
-        int index = getSlotIndex(slot);
-        StatusBarIconHolder holder = getIcon(index, 0);
+        StatusBarIconHolder holder = mStatusBarIconList.getIconHolder(slot, 0);
         if (holder == null) {
             StatusBarIcon icon = new StatusBarIcon(UserHandle.SYSTEM, mContext.getPackageName(),
                     Icon.createWithResource(
                             mContext, resourceId), 0, 0, contentDescription);
             holder = StatusBarIconHolder.fromIcon(icon);
-            setIcon(index, holder);
+            setIcon(slot, holder);
         } else {
             holder.getIcon().icon = Icon.createWithResource(mContext, resourceId);
             holder.getIcon().contentDescription = contentDescription;
-            handleSet(index, holder);
+            handleSet(slot, holder);
         }
     }
 
@@ -203,21 +197,18 @@
      */
     @Override
     public void setSignalIcon(String slot, WifiIconState state) {
-
-        int index = getSlotIndex(slot);
-
         if (state == null) {
-            removeIcon(index, 0);
+            removeIcon(slot, 0);
             return;
         }
 
-        StatusBarIconHolder holder = getIcon(index, 0);
+        StatusBarIconHolder holder = mStatusBarIconList.getIconHolder(slot, 0);
         if (holder == null) {
             holder = StatusBarIconHolder.fromWifiIconState(state);
-            setIcon(index, holder);
+            setIcon(slot, holder);
         } else {
             holder.setWifiState(state);
-            handleSet(index, holder);
+            handleSet(slot, holder);
         }
     }
 
@@ -229,8 +220,7 @@
      */
     @Override
     public void setMobileIcons(String slot, List<MobileIconState> iconStates) {
-        Slot mobileSlot = getSlot(slot);
-        int slotIndex = getSlotIndex(slot);
+        Slot mobileSlot = mStatusBarIconList.getSlot(slot);
 
         // Reverse the sort order to show icons with left to right([Slot1][Slot2]..).
         // StatusBarIconList has UI design that first items go to the right of second items.
@@ -241,10 +231,10 @@
             StatusBarIconHolder holder = mobileSlot.getHolderForTag(state.subId);
             if (holder == null) {
                 holder = StatusBarIconHolder.fromMobileIconState(state);
-                setIcon(slotIndex, holder);
+                setIcon(slot, holder);
             } else {
                 holder.setMobileState(state);
-                handleSet(slotIndex, holder);
+                handleSet(slot, holder);
             }
         }
     }
@@ -256,21 +246,19 @@
      */
     @Override
     public void setCallStrengthIcons(String slot, List<CallIndicatorIconState> states) {
-        Slot callStrengthSlot = getSlot(slot);
-        int callStrengthSlotIndex = getSlotIndex(slot);
+        Slot callStrengthSlot = mStatusBarIconList.getSlot(slot);
         Collections.reverse(states);
         for (CallIndicatorIconState state : states) {
             if (!state.isNoCalling) {
                 StatusBarIconHolder holder = callStrengthSlot.getHolderForTag(state.subId);
                 if (holder == null) {
                     holder = StatusBarIconHolder.fromCallIndicatorState(mContext, state);
-                    setIcon(callStrengthSlotIndex, holder);
                 } else {
                     holder.setIcon(new StatusBarIcon(UserHandle.SYSTEM, mContext.getPackageName(),
                             Icon.createWithResource(mContext, state.callStrengthResId), 0, 0,
                             state.callStrengthDescription));
-                    setIcon(callStrengthSlotIndex, holder);
                 }
+                setIcon(slot, holder);
             }
             setIconVisibility(slot, !state.isNoCalling, state.subId);
         }
@@ -283,21 +271,19 @@
      */
     @Override
     public void setNoCallingIcons(String slot, List<CallIndicatorIconState> states) {
-        Slot noCallingSlot = getSlot(slot);
-        int noCallingSlotIndex = getSlotIndex(slot);
+        Slot noCallingSlot = mStatusBarIconList.getSlot(slot);
         Collections.reverse(states);
         for (CallIndicatorIconState state : states) {
             if (state.isNoCalling) {
                 StatusBarIconHolder holder = noCallingSlot.getHolderForTag(state.subId);
                 if (holder == null) {
                     holder = StatusBarIconHolder.fromCallIndicatorState(mContext, state);
-                    setIcon(noCallingSlotIndex, holder);
                 } else {
                     holder.setIcon(new StatusBarIcon(UserHandle.SYSTEM, mContext.getPackageName(),
                             Icon.createWithResource(mContext, state.noCallingResId), 0, 0,
                             state.noCallingDescription));
-                    setIcon(noCallingSlotIndex, holder);
                 }
+                setIcon(slot, holder);
             }
             setIconVisibility(slot, state.isNoCalling, state.subId);
         }
@@ -305,42 +291,31 @@
 
     @Override
     public void setExternalIcon(String slot) {
-        int viewIndex = getViewIndex(getSlotIndex(slot), 0);
+        int viewIndex = mStatusBarIconList.getViewIndex(slot, 0);
         int height = mContext.getResources().getDimensionPixelSize(
                 R.dimen.status_bar_icon_drawing_size);
         mIconGroups.forEach(l -> l.onIconExternal(viewIndex, height));
     }
 
     //TODO: remove this (used in command queue and for 3rd party tiles?)
-    @Override
     public void setIcon(String slot, StatusBarIcon icon) {
-        setIcon(getSlotIndex(slot), icon);
-    }
-
-    /**
-     * For backwards compatibility, in the event that someone gives us a slot and a status bar icon
-     */
-    private void setIcon(int index, StatusBarIcon icon) {
-        String slot = getSlotName(index);
         if (icon == null) {
             removeAllIconsForSlot(slot);
             return;
         }
 
         StatusBarIconHolder holder = StatusBarIconHolder.fromIcon(icon);
-        setIcon(index, holder);
+        setIcon(slot, holder);
     }
 
-    /** */
-    @Override
-    public void setIcon(int index, @NonNull StatusBarIconHolder holder) {
-        boolean isNew = getIcon(index, holder.getTag()) == null;
-        super.setIcon(index, holder);
+    private void setIcon(String slot, @NonNull StatusBarIconHolder holder) {
+        boolean isNew = mStatusBarIconList.getIconHolder(slot, holder.getTag()) == null;
+        mStatusBarIconList.setIcon(slot, holder);
 
         if (isNew) {
-            addSystemIcon(index, holder);
+            addSystemIcon(slot, holder);
         } else {
-            handleSet(index, holder);
+            handleSet(slot, holder);
         }
     }
 
@@ -351,34 +326,33 @@
 
     /** */
     public void setIconVisibility(String slot, boolean visibility, int tag) {
-        int index = getSlotIndex(slot);
-        StatusBarIconHolder holder = getIcon(index, tag);
+        StatusBarIconHolder holder = mStatusBarIconList.getIconHolder(slot, tag);
         if (holder == null || holder.isVisible() == visibility) {
             return;
         }
 
         holder.setVisible(visibility);
-        handleSet(index, holder);
+        handleSet(slot, holder);
     }
 
     /** */
     @Override
     public void setIconAccessibilityLiveRegion(String slotName, int accessibilityLiveRegion) {
-        Slot slot = getSlot(slotName);
+        Slot slot = mStatusBarIconList.getSlot(slotName);
         if (!slot.hasIconsInSlot()) {
             return;
         }
 
-        int slotIndex = getSlotIndex(slotName);
         List<StatusBarIconHolder> iconsToUpdate = slot.getHolderListInViewOrder();
         for (StatusBarIconHolder holder : iconsToUpdate) {
-            int viewIndex = getViewIndex(slotIndex, holder.getTag());
+            int viewIndex = mStatusBarIconList.getViewIndex(slotName, holder.getTag());
             mIconGroups.forEach(l -> l.mGroup.getChildAt(viewIndex)
                     .setAccessibilityLiveRegion(accessibilityLiveRegion));
         }
     }
 
     /** */
+    @Override
     public void removeIcon(String slot) {
         removeAllIconsForSlot(slot);
     }
@@ -386,39 +360,34 @@
     /** */
     @Override
     public void removeIcon(String slot, int tag) {
-        removeIcon(getSlotIndex(slot), tag);
+        if (mStatusBarIconList.getIconHolder(slot, tag) == null) {
+            return;
+        }
+        int viewIndex = mStatusBarIconList.getViewIndex(slot, tag);
+        mStatusBarIconList.removeIcon(slot, tag);
+        mIconGroups.forEach(l -> l.onRemoveIcon(viewIndex));
     }
 
     /** */
     @Override
     public void removeAllIconsForSlot(String slotName) {
-        Slot slot = getSlot(slotName);
+        Slot slot = mStatusBarIconList.getSlot(slotName);
         if (!slot.hasIconsInSlot()) {
             return;
         }
 
-        int slotIndex = getSlotIndex(slotName);
         List<StatusBarIconHolder> iconsToRemove = slot.getHolderListInViewOrder();
         for (StatusBarIconHolder holder : iconsToRemove) {
-            int viewIndex = getViewIndex(slotIndex, holder.getTag());
+            int viewIndex = mStatusBarIconList.getViewIndex(slotName, holder.getTag());
             slot.removeForTag(holder.getTag());
             mIconGroups.forEach(l -> l.onRemoveIcon(viewIndex));
         }
     }
 
-    /** */
-    @Override
-    public void removeIcon(int index, int tag) {
-        if (getIcon(index, tag) == null) {
-            return;
-        }
-        super.removeIcon(index, tag);
-        int viewIndex = getViewIndex(index, 0);
-        mIconGroups.forEach(l -> l.onRemoveIcon(viewIndex));
-    }
 
-    private void handleSet(int index, StatusBarIconHolder holder) {
-        int viewIndex = getViewIndex(index, holder.getTag());
+
+    private void handleSet(String slotName, StatusBarIconHolder holder) {
+        int viewIndex = mStatusBarIconList.getViewIndex(slotName, holder.getTag());
         mIconGroups.forEach(l -> l.onSetIconHolder(viewIndex, holder));
     }
 
@@ -438,7 +407,7 @@
             }
         }
 
-        super.dump(pw);
+        mStatusBarIconList.dump(pw);
     }
 
     /** */
@@ -482,7 +451,6 @@
     /** */
     @Override
     public void onDensityOrFontScaleChanged() {
-        loadDimens();
         refreshIconGroups();
     }
 }
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/phone/StatusBarIconList.java b/packages/SystemUI/src/com/android/systemui/statusbar/phone/StatusBarIconList.java
index c876c32..8800b05 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/phone/StatusBarIconList.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/phone/StatusBarIconList.java
@@ -25,60 +25,72 @@
 
 import java.io.PrintWriter;
 import java.util.ArrayList;
+import java.util.Collections;
 import java.util.List;
 
+/** A class holding the list of all the system icons that could be shown in the status bar. */
 public class StatusBarIconList {
-    private ArrayList<Slot> mSlots = new ArrayList<>();
+    private final ArrayList<Slot> mSlots = new ArrayList<>();
+    private final List<Slot> mViewOnlySlots = Collections.unmodifiableList(mSlots);
 
     public StatusBarIconList(String[] slots) {
         final int N = slots.length;
-        for (int i=0; i < N; i++) {
+        for (int i = 0; i < N; i++) {
             mSlots.add(new Slot(slots[i], null));
         }
     }
 
-    public int getSlotIndex(String slot) {
-        final int N = mSlots.size();
-        for (int i=0; i<N; i++) {
-            Slot item = mSlots.get(i);
-            if (item.getName().equals(slot)) {
-                return i;
-            }
-        }
-        // Auto insert new items at the beginning.
-        mSlots.add(0, new Slot(slot, null));
-        return 0;
+    /** Returns the list of current slots. */
+    public List<Slot> getSlots() {
+        return mViewOnlySlots;
     }
 
-    protected ArrayList<Slot> getSlots() {
-        return new ArrayList<>(mSlots);
+    /**
+     * Gets the slot with the given {@code name}, or creates a new slot if we don't already have a
+     * slot by that name.
+     *
+     * If a new slot is created, that slot will be inserted at the front of the list.
+     *
+     * TODO(b/237533036): Rename this to getOrCreateSlot to make it more clear that it could create
+     *   a new slot. Other methods in this class will also create a new slot if we don't have one,
+     *   should those be re-named too?
+     */
+    public Slot getSlot(String name) {
+        return mSlots.get(findOrInsertSlot(name));
     }
 
-    protected Slot getSlot(String name) {
-        return mSlots.get(getSlotIndex(name));
+    /**
+     * Sets the icon in {@code holder} to be associated with the slot with the given
+     * {@code slotName}.
+     */
+    public void setIcon(String slotName, @NonNull StatusBarIconHolder holder) {
+        mSlots.get(findOrInsertSlot(slotName)).addHolder(holder);
     }
 
-    public int size() {
-        return mSlots.size();
+    /**
+     * Removes the icon holder that we had associated with {@code slotName}'s slot at the given
+     * {@code tag}.
+     */
+    public void removeIcon(String slotName, int tag) {
+        mSlots.get(findOrInsertSlot(slotName)).removeForTag(tag);
     }
 
-    public void setIcon(int index, @NonNull StatusBarIconHolder holder) {
-        mSlots.get(index).addHolder(holder);
+    /**
+     * Returns the icon holder currently associated with {@code slotName}'s slot at the given
+     * {@code tag}, or null if we don't have one.
+     */
+    @Nullable
+    public StatusBarIconHolder getIconHolder(String slotName, int tag) {
+        return mSlots.get(findOrInsertSlot(slotName)).getHolderForTag(tag);
     }
 
-    public void removeIcon(int index, int tag) {
-        mSlots.get(index).removeForTag(tag);
-    }
-
-    public String getSlotName(int index) {
-        return mSlots.get(index).getName();
-    }
-
-    public StatusBarIconHolder getIcon(int index, int tag) {
-        return mSlots.get(index).getHolderForTag(tag);
-    }
-
-    public int getViewIndex(int slotIndex, int tag) {
+    /**
+     * Returns the index of the icon in {@code slotName}'s slot at the given {@code tag}.
+     *
+     * Note that a single slot can have multiple icons, and this function takes that into account.
+     */
+    public int getViewIndex(String slotName, int tag) {
+        int slotIndex = findOrInsertSlot(slotName);
         int count = 0;
         for (int i = 0; i < slotIndex; i++) {
             Slot item = mSlots.get(i);
@@ -100,6 +112,25 @@
         }
     }
 
+    private int findOrInsertSlot(String slot) {
+        final int N = mSlots.size();
+        for (int i = 0; i < N; i++) {
+            Slot item = mSlots.get(i);
+            if (item.getName().equals(slot)) {
+                return i;
+            }
+        }
+        // Auto insert new items at the beginning.
+        mSlots.add(0, new Slot(slot, null));
+        return 0;
+    }
+
+
+    /**
+     * A class representing one slot in the status bar system icons view.
+     *
+     * Note that one slot can have multiple icons associated with it.
+     */
     public static class Slot {
         private final String mName;
         private StatusBarIconHolder mHolder;
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/phone/fragment/CollapsedStatusBarFragment.java b/packages/SystemUI/src/com/android/systemui/statusbar/phone/fragment/CollapsedStatusBarFragment.java
index 0e7da81..39bf92a 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/phone/fragment/CollapsedStatusBarFragment.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/phone/fragment/CollapsedStatusBarFragment.java
@@ -102,7 +102,7 @@
     private final KeyguardStateController mKeyguardStateController;
     private final NotificationPanelViewController mNotificationPanelViewController;
     private final NetworkController mNetworkController;
-    private LinearLayout mSystemIconArea;
+    private LinearLayout mEndSideContent;
     private View mClockView;
     private View mOngoingCallChip;
     private View mNotificationIconAreaInner;
@@ -232,16 +232,16 @@
         mDarkIconManager.setShouldLog(true);
         updateBlockedIcons();
         mStatusBarIconController.addIconGroup(mDarkIconManager);
-        mSystemIconArea = mStatusBar.findViewById(R.id.system_icon_area);
+        mEndSideContent = mStatusBar.findViewById(R.id.status_bar_end_side_content);
         mClockView = mStatusBar.findViewById(R.id.clock);
         mOngoingCallChip = mStatusBar.findViewById(R.id.ongoing_call_chip);
-        showSystemIconArea(false);
+        showEndSideContent(false);
         showClock(false);
         initEmergencyCryptkeeperText();
         initOperatorName();
         initNotificationIconArea();
         mSystemEventAnimator =
-                new StatusBarSystemEventAnimator(mSystemIconArea, getResources());
+                new StatusBarSystemEventAnimator(mEndSideContent, getResources());
         mCarrierConfigTracker.addCallback(mCarrierConfigCallback);
         mCarrierConfigTracker.addDefaultDataSubscriptionChangedListener(mDefaultDataListener);
     }
@@ -370,10 +370,10 @@
         mDisabled2 = state2;
         if ((diff1 & DISABLE_SYSTEM_INFO) != 0 || ((diff2 & DISABLE2_SYSTEM_ICONS) != 0)) {
             if ((state1 & DISABLE_SYSTEM_INFO) != 0 || ((state2 & DISABLE2_SYSTEM_ICONS) != 0)) {
-                hideSystemIconArea(animate);
+                hideEndSideContent(animate);
                 hideOperatorName(animate);
             } else {
-                showSystemIconArea(animate);
+                showEndSideContent(animate);
                 showOperatorName(animate);
             }
         }
@@ -474,15 +474,15 @@
         return mStatusBarHideIconsForBouncerManager.getShouldHideStatusBarIconsForBouncer();
     }
 
-    private void hideSystemIconArea(boolean animate) {
-        animateHide(mSystemIconArea, animate);
+    private void hideEndSideContent(boolean animate) {
+        animateHide(mEndSideContent, animate);
     }
 
-    private void showSystemIconArea(boolean animate) {
+    private void showEndSideContent(boolean animate) {
         // Only show the system icon area if we are not currently animating
         int state = mAnimationScheduler.getAnimationState();
         if (state == IDLE || state == SHOWING_PERSISTENT_DOT) {
-            animateShow(mSystemIconArea, animate);
+            animateShow(mEndSideContent, animate);
         }
     }
 
diff --git a/packages/SystemUI/tests/src/com/android/systemui/accessibility/floatingmenu/AccessibilityFloatingMenuViewTest.java b/packages/SystemUI/tests/src/com/android/systemui/accessibility/floatingmenu/AccessibilityFloatingMenuViewTest.java
index 7e9f84c..bebd871 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/accessibility/floatingmenu/AccessibilityFloatingMenuViewTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/accessibility/floatingmenu/AccessibilityFloatingMenuViewTest.java
@@ -191,6 +191,16 @@
     }
 
     @Test
+    public void hideMenuViewWhenStartingAnimation_animatorNotRunning() {
+        mMenuView.show();
+
+        mMenuView.mDragAnimator.start();
+        mMenuView.hide();
+
+        assertThat(mMenuView.mDragAnimator.isRunning()).isFalse();
+    }
+
+    @Test
     public void onTargetsChanged_singleTarget_expectedRadii() {
         final Position alignRightPosition = new Position(1.0f, 0.0f);
         final AccessibilityFloatingMenuView menuView = new AccessibilityFloatingMenuView(mContext,
diff --git a/packages/SystemUI/tests/src/com/android/systemui/dreams/complication/AirQualityColorPickerTest.java b/packages/SystemUI/tests/src/com/android/systemui/dreams/complication/AirQualityColorPickerTest.java
deleted file mode 100644
index 33be5dc..0000000
--- a/packages/SystemUI/tests/src/com/android/systemui/dreams/complication/AirQualityColorPickerTest.java
+++ /dev/null
@@ -1,107 +0,0 @@
-/*
- * Copyright (C) 2022 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.android.systemui.dreams.complication;
-
-import static com.google.common.truth.Truth.assertThat;
-
-import android.testing.AndroidTestingRunner;
-
-import androidx.test.filters.SmallTest;
-
-import com.android.systemui.SysuiTestCase;
-
-import org.junit.Test;
-import org.junit.runner.RunWith;
-
-@SmallTest
-@RunWith(AndroidTestingRunner.class)
-public class AirQualityColorPickerTest extends SysuiTestCase {
-    private static final int DEFAULT_COLOR = 0;
-    private static final int MOCK_COLOR_1 = 1;
-    private static final int MOCK_COLOR_2 = 2;
-    private static final int MOCK_COLOR_3 = 3;
-    private static final int MOCK_COLOR_4 = 4;
-    private static final int MOCK_COLOR_5 = 5;
-
-    private static final int[] MOCK_THRESHOLDS = {-1, 100, 200, 201, 500};
-    private static final int[] MOCK_COLORS =
-            {MOCK_COLOR_1, MOCK_COLOR_2, MOCK_COLOR_3, MOCK_COLOR_4, MOCK_COLOR_5};
-    private static final int[] EMPTY_ARRAY = {};
-
-    @Test
-    public void testEmptyThresholds() {
-        final AirQualityColorPicker colorPicker = new AirQualityColorPicker(
-                EMPTY_ARRAY,
-                MOCK_COLORS,
-                DEFAULT_COLOR);
-        assertThat(colorPicker.getColorForValue("110 AQI")).isEqualTo(DEFAULT_COLOR);
-    }
-
-    @Test
-    public void testEmptyColors() {
-        final AirQualityColorPicker colorPicker = new AirQualityColorPicker(
-                MOCK_THRESHOLDS,
-                EMPTY_ARRAY,
-                DEFAULT_COLOR);
-        assertThat(colorPicker.getColorForValue("110 AQI")).isEqualTo(DEFAULT_COLOR);
-    }
-
-    @Test
-    public void testEmptyAqiString() {
-        final AirQualityColorPicker colorPicker = new AirQualityColorPicker(
-                MOCK_THRESHOLDS,
-                MOCK_COLORS,
-                DEFAULT_COLOR);
-        assertThat(colorPicker.getColorForValue("")).isEqualTo(DEFAULT_COLOR);
-    }
-
-    @Test
-    public void testInvalidAqiString() {
-        final AirQualityColorPicker colorPicker = new AirQualityColorPicker(
-                MOCK_THRESHOLDS,
-                MOCK_COLORS,
-                DEFAULT_COLOR);
-        assertThat(colorPicker.getColorForValue("invalid")).isEqualTo(DEFAULT_COLOR);
-    }
-
-    @Test
-    public void testZeroAirQuality() {
-        final AirQualityColorPicker colorPicker = new AirQualityColorPicker(
-                MOCK_THRESHOLDS,
-                MOCK_COLORS,
-                DEFAULT_COLOR);
-        assertThat(colorPicker.getColorForValue("0 AQI")).isEqualTo(MOCK_COLOR_1);
-    }
-
-    @Test
-    public void testVeryLargeAirQuality() {
-        final AirQualityColorPicker colorPicker = new AirQualityColorPicker(
-                MOCK_THRESHOLDS,
-                MOCK_COLORS,
-                DEFAULT_COLOR);
-        assertThat(colorPicker.getColorForValue("100000 AQI")).isEqualTo(MOCK_COLOR_5);
-    }
-
-    @Test
-    public void testAirQuality200() {
-        final AirQualityColorPicker colorPicker = new AirQualityColorPicker(
-                MOCK_THRESHOLDS,
-                MOCK_COLORS,
-                DEFAULT_COLOR);
-        assertThat(colorPicker.getColorForValue("200 AQI")).isEqualTo(MOCK_COLOR_2);
-    }
-}
diff --git a/packages/SystemUI/tests/src/com/android/systemui/dreams/complication/DreamAirQualityComplicationTest.java b/packages/SystemUI/tests/src/com/android/systemui/dreams/complication/DreamAirQualityComplicationTest.java
deleted file mode 100644
index b8a7059..0000000
--- a/packages/SystemUI/tests/src/com/android/systemui/dreams/complication/DreamAirQualityComplicationTest.java
+++ /dev/null
@@ -1,91 +0,0 @@
-/*
- * Copyright (C) 2022 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.android.systemui.dreams.complication;
-
-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 android.testing.AndroidTestingRunner;
-import android.widget.TextView;
-
-import androidx.test.filters.SmallTest;
-
-import com.android.systemui.SysuiTestCase;
-import com.android.systemui.dreams.DreamOverlayStateController;
-import com.android.systemui.dreams.complication.DreamAirQualityComplication.DreamAirQualityViewController;
-import com.android.systemui.dreams.smartspace.DreamSmartspaceController;
-import com.android.systemui.plugins.ActivityStarter;
-
-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)
-public class DreamAirQualityComplicationTest extends SysuiTestCase {
-    private static final String TRAMPOLINE_COMPONENT = "TestComponent";
-
-    @Mock
-    private DreamSmartspaceController mDreamSmartspaceController;
-
-    @Mock
-    private DreamOverlayStateController mDreamOverlayStateController;
-
-    @Mock
-    private DreamAirQualityComplication mComplication;
-
-    @Mock
-    private AirQualityColorPicker mColorPicker;
-
-    @Before
-    public void setup() {
-        MockitoAnnotations.initMocks(this);
-    }
-
-    /**
-     * Ensures {@link DreamAirQualityComplication} is registered.
-     */
-    @Test
-    public void testComplicationRegistered() {
-        final DreamAirQualityComplication.Registrant registrant =
-                new DreamAirQualityComplication.Registrant(
-                        mContext,
-                        mDreamOverlayStateController,
-                        mComplication);
-        registrant.start();
-        verify(mDreamOverlayStateController).addComplication(eq(mComplication));
-    }
-
-    @Test
-    public void testGetUnfilteredTargets() {
-        final DreamAirQualityViewController controller =
-                new DreamAirQualityViewController(
-                        mock(TextView.class),
-                        mDreamSmartspaceController,
-                        TRAMPOLINE_COMPONENT,
-                        mock(ActivityStarter.class),
-                        mColorPicker);
-        controller.onViewAttached();
-        verify(mDreamSmartspaceController).addUnfilteredListener(any());
-        controller.onViewDetached();
-        verify(mDreamSmartspaceController).removeUnfilteredListener(any());
-    }
-}
diff --git a/packages/SystemUI/tests/src/com/android/systemui/dreams/complication/DreamWeatherComplicationTest.java b/packages/SystemUI/tests/src/com/android/systemui/dreams/complication/DreamWeatherComplicationTest.java
deleted file mode 100644
index a23c4b5..0000000
--- a/packages/SystemUI/tests/src/com/android/systemui/dreams/complication/DreamWeatherComplicationTest.java
+++ /dev/null
@@ -1,89 +0,0 @@
-/*
- * Copyright (C) 2022 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package com.android.systemui.dreams.complication;
-
-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 android.content.Context;
-import android.content.res.Resources;
-import android.testing.AndroidTestingRunner;
-import android.widget.TextView;
-
-import androidx.test.filters.SmallTest;
-
-import com.android.systemui.SysuiTestCase;
-import com.android.systemui.dreams.DreamOverlayStateController;
-import com.android.systemui.dreams.smartspace.DreamSmartspaceController;
-import com.android.systemui.plugins.ActivityStarter;
-
-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)
-public class DreamWeatherComplicationTest extends SysuiTestCase {
-    private static final String TRAMPOLINE_COMPONENT = "TestComponent";
-
-    @SuppressWarnings("HidingField")
-    @Mock
-    private Context mContext;
-
-    @Mock
-    private DreamSmartspaceController mDreamSmartspaceController;
-
-    @Mock
-    private DreamOverlayStateController mDreamOverlayStateController;
-
-    @Mock
-    private DreamWeatherComplication mComplication;
-
-    @Before
-    public void setup() {
-        MockitoAnnotations.initMocks(this);
-    }
-
-    /**
-     * Ensures {@link DreamWeatherComplication} is registered.
-     */
-    @Test
-    public void testComplicationRegistered() {
-        final DreamWeatherComplication.Registrant registrant =
-                new DreamWeatherComplication.Registrant(
-                        mContext,
-                        mDreamOverlayStateController,
-                        mComplication);
-        registrant.start();
-        verify(mDreamOverlayStateController).addComplication(eq(mComplication));
-    }
-
-    @Test
-    public void testGetUnfilteredTargets() {
-        final DreamWeatherComplication.DreamWeatherViewController controller =
-                new DreamWeatherComplication.DreamWeatherViewController(mock(
-                        TextView.class), TRAMPOLINE_COMPONENT, mock(ActivityStarter.class),
-                        mDreamSmartspaceController, mock(Resources.class));
-        controller.onViewAttached();
-        verify(mDreamSmartspaceController).addUnfilteredListener(any());
-        controller.onViewDetached();
-        verify(mDreamSmartspaceController).removeUnfilteredListener(any());
-    }
-}
diff --git a/packages/SystemUI/tests/src/com/android/systemui/people/widget/LaunchConversationActivityTest.java b/packages/SystemUI/tests/src/com/android/systemui/people/widget/LaunchConversationActivityTest.java
index 99f21ad..c8ebd12 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/people/widget/LaunchConversationActivityTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/people/widget/LaunchConversationActivityTest.java
@@ -48,6 +48,8 @@
 import com.android.systemui.statusbar.notification.collection.NotificationEntry;
 import com.android.systemui.statusbar.notification.collection.notifcollection.CommonNotifCollection;
 import com.android.systemui.statusbar.notification.collection.render.NotificationVisibilityProvider;
+import com.android.systemui.util.concurrency.FakeExecutor;
+import com.android.systemui.util.time.FakeSystemClock;
 import com.android.systemui.wmshell.BubblesManager;
 import com.android.wm.shell.bubbles.Bubble;
 
@@ -106,6 +108,9 @@
 
     private Intent mIntent;
 
+    private FakeSystemClock mFakeSystemClock = new FakeSystemClock();
+    private FakeExecutor mBgExecutor = new FakeExecutor(mFakeSystemClock);
+
     @Before
     public void setUp() throws Exception {
         MockitoAnnotations.initMocks(this);
@@ -114,7 +119,8 @@
                 mNotifCollection,
                 Optional.of(mBubblesManager),
                 mUserManager,
-                mCommandQueue
+                mCommandQueue,
+                mBgExecutor
         );
         verify(mCommandQueue, times(1)).addCallback(mCallbacksCaptor.capture());
 
@@ -193,6 +199,7 @@
         // Ensure callback removed
         verify(mCommandQueue).removeCallback(any());
         // Clear the notification for bubbles.
+        FakeExecutor.exhaustExecutors(mBgExecutor);
         verify(mIStatusBarService, times(1)).onNotificationClear(any(),
                 anyInt(), any(), anyInt(), anyInt(), mNotificationVisibilityCaptor.capture());
         // Do not select the bubble.
diff --git a/packages/SystemUI/tests/src/com/android/systemui/shade/transition/ShadeTransitionControllerTest.kt b/packages/SystemUI/tests/src/com/android/systemui/shade/transition/ShadeTransitionControllerTest.kt
index d6faaee..b6f8326 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/shade/transition/ShadeTransitionControllerTest.kt
+++ b/packages/SystemUI/tests/src/com/android/systemui/shade/transition/ShadeTransitionControllerTest.kt
@@ -7,6 +7,8 @@
 import com.android.systemui.dump.DumpManager
 import com.android.systemui.plugins.qs.QS
 import com.android.systemui.shade.NotificationPanelViewController
+import com.android.systemui.statusbar.StatusBarState
+import com.android.systemui.statusbar.SysuiStatusBarStateController
 import com.android.systemui.statusbar.notification.stack.NotificationStackScrollLayoutController
 import com.android.systemui.statusbar.phone.panelstate.PanelExpansionChangeEvent
 import com.android.systemui.statusbar.phone.panelstate.PanelExpansionStateManager
@@ -19,6 +21,7 @@
 import org.mockito.Mockito.reset
 import org.mockito.Mockito.verify
 import org.mockito.Mockito.verifyZeroInteractions
+import org.mockito.Mockito.`when` as whenever
 import org.mockito.MockitoAnnotations
 
 @RunWith(AndroidTestingRunner::class)
@@ -32,6 +35,7 @@
     @Mock private lateinit var splitShadeOverScroller: SplitShadeOverScroller
     @Mock private lateinit var scrimShadeTransitionController: ScrimShadeTransitionController
     @Mock private lateinit var dumpManager: DumpManager
+    @Mock private lateinit var statusBarStateController: SysuiStatusBarStateController
 
     private lateinit var controller: ShadeTransitionController
 
@@ -50,7 +54,9 @@
                 context,
                 splitShadeOverScrollerFactory = { _, _ -> splitShadeOverScroller },
                 noOpOverScroller,
-                scrimShadeTransitionController)
+                scrimShadeTransitionController,
+                statusBarStateController,
+            )
 
         // Resetting as they are notified upon initialization.
         reset(noOpOverScroller, splitShadeOverScroller)
@@ -80,6 +86,45 @@
     }
 
     @Test
+    fun onPanelStateChanged_inSplitShade_onKeyguard_forwardsToNoOpOverScroller() {
+        initLateProperties()
+        enableSplitShade()
+        setOnKeyguard()
+
+        startPanelExpansion()
+
+        verify(noOpOverScroller).onPanelStateChanged(STATE_OPENING)
+        verify(noOpOverScroller).onDragDownAmountChanged(DEFAULT_DRAG_DOWN_AMOUNT)
+        verifyZeroInteractions(splitShadeOverScroller)
+    }
+
+    @Test
+    fun onPanelStateChanged_inSplitShade_onLockedShade_forwardsToNoOpOverScroller() {
+        initLateProperties()
+        enableSplitShade()
+        setOnLockedShade()
+
+        startPanelExpansion()
+
+        verify(noOpOverScroller).onPanelStateChanged(STATE_OPENING)
+        verify(noOpOverScroller).onDragDownAmountChanged(DEFAULT_DRAG_DOWN_AMOUNT)
+        verifyZeroInteractions(splitShadeOverScroller)
+    }
+
+    @Test
+    fun onPanelExpansionChanged_inSplitShade_onUnlockedShade_forwardsToSplitShadeOverScroller() {
+        initLateProperties()
+        enableSplitShade()
+        setOnUnlockedShade()
+
+        startPanelExpansion()
+
+        verify(splitShadeOverScroller).onPanelStateChanged(STATE_OPENING)
+        verify(splitShadeOverScroller).onDragDownAmountChanged(DEFAULT_DRAG_DOWN_AMOUNT)
+        verifyZeroInteractions(noOpOverScroller)
+    }
+
+    @Test
     fun onPanelStateChanged_notInSplitShade_forwardsToNoOpOverScroller() {
         initLateProperties()
         disableSplitShade()
@@ -129,6 +174,23 @@
         )
     }
 
+    private fun setOnKeyguard() {
+        setShadeState(StatusBarState.KEYGUARD)
+    }
+
+    private fun setOnLockedShade() {
+        setShadeState(StatusBarState.SHADE_LOCKED)
+    }
+
+    private fun setOnUnlockedShade() {
+        setShadeState(StatusBarState.SHADE)
+    }
+
+    private fun setShadeState(state: Int) {
+        whenever(statusBarStateController.state).thenReturn(state)
+        whenever(statusBarStateController.currentOrUpcomingState).thenReturn(state)
+    }
+
     companion object {
         private const val DEFAULT_DRAG_DOWN_AMOUNT = 123f
         private val DEFAULT_EXPANSION_EVENT =
diff --git a/packages/SystemUI/tests/src/com/android/systemui/statusbar/StatusBarIconListTest.java b/packages/SystemUI/tests/src/com/android/systemui/statusbar/StatusBarIconListTest.java
deleted file mode 100644
index 4c20b61..0000000
--- a/packages/SystemUI/tests/src/com/android/systemui/statusbar/StatusBarIconListTest.java
+++ /dev/null
@@ -1,175 +0,0 @@
-package com.android.systemui.statusbar;
-
-import static com.android.systemui.statusbar.phone.StatusBarIconController.TAG_PRIMARY;
-
-import static junit.framework.Assert.assertEquals;
-import static junit.framework.Assert.assertNull;
-import static junit.framework.Assert.assertTrue;
-
-import static org.mockito.Mockito.mock;
-import static org.mockito.Mockito.when;
-
-import android.test.suitebuilder.annotation.SmallTest;
-
-import androidx.test.runner.AndroidJUnit4;
-
-import com.android.systemui.SysuiTestCase;
-import com.android.systemui.statusbar.phone.StatusBarIconHolder;
-import com.android.systemui.statusbar.phone.StatusBarIconList;
-import com.android.systemui.statusbar.phone.StatusBarIconList.Slot;
-
-import org.junit.Test;
-import org.junit.runner.RunWith;
-
-import java.util.ArrayList;
-import java.util.List;
-
-@SmallTest
-@RunWith(AndroidJUnit4.class)
-public class StatusBarIconListTest extends SysuiTestCase {
-
-    private final static String[] STATUS_BAR_SLOTS = {"aaa", "bbb", "ccc"};
-
-    @Test
-    public void testGetExistingSlot() {
-        StatusBarIconList statusBarIconList = new StatusBarIconList(STATUS_BAR_SLOTS);
-        assertEquals(1, statusBarIconList.getSlotIndex("bbb"));
-        assertEquals(2, statusBarIconList.getSlotIndex("ccc"));
-    }
-
-    @Test
-    public void testGetNonexistingSlot() {
-        StatusBarIconList statusBarIconList = new StatusBarIconList(STATUS_BAR_SLOTS);
-        assertEquals(0, statusBarIconList.getSlotIndex("aaa"));
-        assertEquals(3, statusBarIconList.size());
-        assertEquals(0, statusBarIconList.getSlotIndex("zzz")); // new content added in front
-        assertEquals(1, statusBarIconList.getSlotIndex("aaa")); // slid back
-        assertEquals(4, statusBarIconList.size());
-    }
-
-    @Test
-    public void testAddSlotSlidesIcons() {
-        StatusBarIconList statusBarIconList = new StatusBarIconList(STATUS_BAR_SLOTS);
-        StatusBarIconHolder sbHolder = mock(StatusBarIconHolder.class);
-        statusBarIconList.setIcon(0, sbHolder);
-        statusBarIconList.getSlotIndex("zzz"); // new content added in front
-        assertNull(statusBarIconList.getIcon(0, TAG_PRIMARY));
-        assertEquals(sbHolder, statusBarIconList.getIcon(1, TAG_PRIMARY));
-    }
-
-    @Test
-    public void testGetAndSetIcon() {
-        StatusBarIconList statusBarIconList = new StatusBarIconList(STATUS_BAR_SLOTS);
-        StatusBarIconHolder sbHolderA = mock(StatusBarIconHolder.class);
-        StatusBarIconHolder sbHolderB = mock(StatusBarIconHolder.class);
-        statusBarIconList.setIcon(0, sbHolderA);
-        statusBarIconList.setIcon(1, sbHolderB);
-        assertEquals(sbHolderA, statusBarIconList.getIcon(0, TAG_PRIMARY));
-        assertEquals(sbHolderB, statusBarIconList.getIcon(1, TAG_PRIMARY));
-        assertNull(statusBarIconList.getIcon(2, TAG_PRIMARY)); // icon not set
-    }
-
-    @Test
-    public void testRemoveIcon() {
-        StatusBarIconList statusBarIconList = new StatusBarIconList(STATUS_BAR_SLOTS);
-        StatusBarIconHolder sbHolderA = mock(StatusBarIconHolder.class);
-        StatusBarIconHolder sbHolderB = mock(StatusBarIconHolder.class);
-        statusBarIconList.setIcon(0, sbHolderA);
-        statusBarIconList.setIcon(1, sbHolderB);
-        statusBarIconList.removeIcon(0, TAG_PRIMARY);
-        assertNull(statusBarIconList.getIcon(0, TAG_PRIMARY)); // icon not set
-    }
-
-    @Test
-    public void testGetViewIndex_NoMultiples() {
-        StatusBarIconList statusBarIconList = new StatusBarIconList(STATUS_BAR_SLOTS);
-        StatusBarIconHolder sbHolder = mock(StatusBarIconHolder.class);
-        statusBarIconList.setIcon(2, sbHolder);
-        // Icon for item 2 is 0th child view.
-        assertEquals(0, statusBarIconList.getViewIndex(2, TAG_PRIMARY));
-        statusBarIconList.setIcon(0, sbHolder);
-        // Icon for item 0 is 0th child view,
-        assertEquals(0, statusBarIconList.getViewIndex(0, TAG_PRIMARY));
-        // and item 2 is now 1st child view.
-        assertEquals(1, statusBarIconList.getViewIndex(2, TAG_PRIMARY));
-    }
-
-    @Test
-    public void testGetViewIndex_MultipleIconsPerSlot() {
-        StatusBarIconList statusBarIconList = new StatusBarIconList(STATUS_BAR_SLOTS);
-        StatusBarIconHolder sbHolder = mock(StatusBarIconHolder.class);
-
-        statusBarIconList.setIcon(2, sbHolder); // item 2, one icon 0th child
-
-        // All of these can be added to the same slot
-        // no tag bc it defaults to 0
-        StatusBarIconHolder sbHolder2 = mock(StatusBarIconHolder.class);
-        StatusBarIconHolder sbHolder3 = mock(StatusBarIconHolder.class);
-        int sb3Tag = 1;
-        when(sbHolder3.getTag()).thenReturn(sb3Tag);
-        StatusBarIconHolder sbHolder4 = mock(StatusBarIconHolder.class);
-        int sb4Tag = 2;
-        when(sbHolder4.getTag()).thenReturn(sb4Tag);
-
-        // Put a holder at slot 1, verify that it is first
-        statusBarIconList.setIcon(1, sbHolder2);
-        assertEquals(0, statusBarIconList.getViewIndex(1, TAG_PRIMARY));
-
-        // Put another holder at slot 1, verify it's index 0 and the rest come after
-        statusBarIconList.setIcon(1, sbHolder3);
-        assertEquals(0, statusBarIconList.getViewIndex(1, sb3Tag));
-        assertEquals(1, statusBarIconList.getViewIndex(1, TAG_PRIMARY));
-        // First icon should be at the end
-        assertEquals(2, statusBarIconList.getViewIndex(2, TAG_PRIMARY));
-
-        // Put another one in there just for good measure
-        statusBarIconList.setIcon(1, sbHolder4);
-        assertEquals(0, statusBarIconList.getViewIndex(1, sb4Tag));
-        assertEquals(1, statusBarIconList.getViewIndex(1, sb3Tag));
-        assertEquals(2, statusBarIconList.getViewIndex(1, TAG_PRIMARY));
-        assertEquals(3, statusBarIconList.getViewIndex(2, TAG_PRIMARY));
-    }
-
-    /**
-     * StatusBarIconList.Slot tests
-     */
-
-    @Test
-    public void testSlot_ViewOrder() {
-        Slot testSlot = new Slot("test_name", null);
-
-        // no tag bc it defaults to 0
-        StatusBarIconHolder sbHolder1 = mock(StatusBarIconHolder.class);
-        StatusBarIconHolder sbHolder2 = mock(StatusBarIconHolder.class);
-        int sb2Tag = 1;
-        when(sbHolder2.getTag()).thenReturn(sb2Tag);
-        StatusBarIconHolder sbHolder3 = mock(StatusBarIconHolder.class);
-        int sb3Tag = 2;
-        when(sbHolder3.getTag()).thenReturn(sb3Tag);
-
-        // Add 3 icons in the same slot, and verify that the list we get is equal to what we gave
-        testSlot.addHolder(sbHolder1);
-        testSlot.addHolder(sbHolder2);
-        testSlot.addHolder(sbHolder3);
-
-        // View order is reverse of the order added
-        ArrayList<StatusBarIconHolder> expected = new ArrayList<>();
-        expected.add(sbHolder3);
-        expected.add(sbHolder2);
-        expected.add(sbHolder1);
-
-        assertTrue(listsEqual(expected, testSlot.getHolderListInViewOrder()));
-    }
-
-    private boolean listsEqual(List<StatusBarIconHolder> list1, List<StatusBarIconHolder> list2) {
-        if (list1.size() != list2.size())  return false;
-
-        for (int i = 0; i < list1.size(); i++) {
-            if (!list1.get(i).equals(list2.get(i))) {
-                return false;
-            }
-        }
-
-        return true;
-    }
-}
\ No newline at end of file
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 16b0376..aeef6b0 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
@@ -19,6 +19,8 @@
 import static android.app.NotificationManager.IMPORTANCE_DEFAULT;
 import static android.service.notification.NotificationListenerService.NOTIFICATION_CHANNEL_OR_GROUP_UPDATED;
 import static android.service.notification.NotificationListenerService.REASON_CANCEL;
+import static android.service.notification.NotificationStats.DISMISSAL_SHADE;
+import static android.service.notification.NotificationStats.DISMISS_SENTIMENT_NEUTRAL;
 
 import static com.android.systemui.statusbar.notification.NotificationEntryManager.UNDEFINED_DISMISS_REASON;
 
@@ -41,6 +43,7 @@
 import static org.mockito.Mockito.mock;
 import static org.mockito.Mockito.never;
 import static org.mockito.Mockito.verify;
+import static org.mockito.Mockito.verifyNoMoreInteractions;
 import static org.mockito.Mockito.when;
 
 import android.app.ActivityManager;
@@ -50,6 +53,7 @@
 import android.content.Intent;
 import android.graphics.drawable.Icon;
 import android.os.Handler;
+import android.os.RemoteException;
 import android.os.UserHandle;
 import android.service.notification.NotificationListenerService.Ranking;
 import android.service.notification.NotificationListenerService.RankingMap;
@@ -91,7 +95,9 @@
 import com.android.systemui.statusbar.notification.row.RowInflaterTask;
 import com.android.systemui.statusbar.policy.DeviceProvisionedController;
 import com.android.systemui.statusbar.policy.HeadsUpManager;
+import com.android.systemui.util.concurrency.FakeExecutor;
 import com.android.systemui.util.leak.LeakDetector;
+import com.android.systemui.util.time.FakeSystemClock;
 
 import org.junit.Before;
 import org.junit.Test;
@@ -138,9 +144,14 @@
     @Mock private NotificationMediaManager mNotificationMediaManager;
     @Mock private NotificationRowBinder mNotificationRowBinder;
     @Mock private NotificationListener mNotificationListener;
+    @Mock private IStatusBarService mStatusBarService;
+
+    private FakeSystemClock mFakeSystemClock = new FakeSystemClock();
+    private FakeExecutor mBgExecutor = new FakeExecutor(mFakeSystemClock);
 
     private int mId;
     private NotificationEntry mEntry;
+    private DismissedByUserStats mStats;
     private StatusBarNotification mSbn;
     private NotificationEntryManager mEntryManager;
 
@@ -191,6 +202,7 @@
                 Handler.createAsync(TestableLooper.get(this).getLooper()));
 
         mEntry = createNotification();
+        mStats = defaultStats(mEntry);
         mSbn = mEntry.getSbn();
 
         when(mNotifPipelineFlags.isNewPipelineEnabled()).thenReturn(false);
@@ -201,9 +213,10 @@
                 () -> mNotificationRowBinder,
                 () -> mRemoteInputManager,
                 mLeakDetector,
-                mock(IStatusBarService.class),
+                mStatusBarService,
                 NotifLiveDataStoreMocksKt.createNotifLiveDataStoreImplMock(),
-                mock(DumpManager.class)
+                mock(DumpManager.class),
+                mBgExecutor
         );
         mEntryManager.initialize(
                 mNotificationListener,
@@ -316,6 +329,31 @@
     }
 
     @Test
+    public void testPerformRemoveNotification_sendRemovalToServer() throws RemoteException {
+        // GIVEN an entry manager with a notification
+        mEntryManager.addActiveNotificationForTest(mEntry);
+
+        // GIVEN interceptor that doesn't intercept
+        when(mRemoveInterceptor.onNotificationRemoveRequested(
+                eq(mEntry.getKey()), argThat(matchEntryOnKey()), anyInt()))
+                .thenReturn(false);
+
+        // WHEN the notification entry is removed
+        mEntryManager.performRemoveNotification(mSbn, mStats, REASON_CANCEL);
+
+        // THEN notification removal is sent to the server
+        FakeExecutor.exhaustExecutors(mBgExecutor);
+        verify(mStatusBarService).onNotificationClear(
+                mSbn.getPackageName(),
+                mSbn.getUser().getIdentifier(),
+                mSbn.getKey(),
+                mStats.dismissalSurface,
+                mStats.dismissalSentiment,
+                mStats.notificationVisibility);
+        verifyNoMoreInteractions(mStatusBarService);
+    }
+
+    @Test
     public void testRemoveNotification_onEntryRemoveNotFiredIfEntryDoesntExist() {
 
         mEntryManager.removeNotification("not_a_real_key", mRankingMap, UNDEFINED_DISMISS_REASON);
@@ -573,23 +611,6 @@
                 any(NotificationVisibility.class), anyBoolean(), eq(UNDEFINED_DISMISS_REASON));
     }
 
-    private NotificationEntry createNotification() {
-        Notification.Builder n = new Notification.Builder(mContext, "id")
-                .setSmallIcon(R.drawable.ic_person)
-                .setContentTitle("Title")
-                .setContentText("Text");
-
-        return new NotificationEntryBuilder()
-                .setPkg(TEST_PACKAGE_NAME)
-                .setOpPkg(TEST_PACKAGE_NAME)
-                .setUid(TEST_UID)
-                .setId(mId++)
-                .setNotification(n.build())
-                .setChannel(new NotificationChannel("id", "", IMPORTANCE_DEFAULT))
-                .setUser(new UserHandle(ActivityManager.getCurrentUser()))
-                .build();
-    }
-
     /* Tests annexed from NotificationDataTest go here */
 
     @Test
@@ -713,4 +734,28 @@
             return mManagedNotifs.contains(notificationKey);
         }
     }
+
+    private NotificationEntry createNotification() {
+        Notification.Builder n = new Notification.Builder(mContext, "id")
+                .setSmallIcon(R.drawable.ic_person)
+                .setContentTitle("Title")
+                .setContentText("Text");
+
+        return new NotificationEntryBuilder()
+                .setPkg(TEST_PACKAGE_NAME)
+                .setOpPkg(TEST_PACKAGE_NAME)
+                .setUid(TEST_UID)
+                .setId(mId++)
+                .setNotification(n.build())
+                .setChannel(new NotificationChannel("id", "", IMPORTANCE_DEFAULT))
+                .setUser(new UserHandle(ActivityManager.getCurrentUser()))
+                .build();
+    }
+
+    private static DismissedByUserStats defaultStats(NotificationEntry entry) {
+        return new DismissedByUserStats(
+                DISMISSAL_SHADE,
+                DISMISS_SENTIMENT_NEUTRAL,
+                NotificationVisibility.obtain(entry.getKey(), 7, 2, true));
+    }
 }
diff --git a/packages/SystemUI/tests/src/com/android/systemui/statusbar/notification/collection/NotifCollectionTest.java b/packages/SystemUI/tests/src/com/android/systemui/statusbar/notification/collection/NotifCollectionTest.java
index ef763d9..4df99be 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/statusbar/notification/collection/NotifCollectionTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/statusbar/notification/collection/NotifCollectionTest.java
@@ -92,6 +92,7 @@
 import com.android.systemui.statusbar.notification.collection.notifcollection.NotifCollectionLogger;
 import com.android.systemui.statusbar.notification.collection.notifcollection.NotifDismissInterceptor;
 import com.android.systemui.statusbar.notification.collection.notifcollection.NotifLifetimeExtender;
+import com.android.systemui.util.concurrency.FakeExecutor;
 import com.android.systemui.util.time.FakeSystemClock;
 
 import org.junit.Before;
@@ -146,6 +147,7 @@
 
     private NoManSimulator mNoMan;
     private FakeSystemClock mClock = new FakeSystemClock();
+    private FakeExecutor mBgExecutor = new FakeExecutor(mClock);
 
     @Before
     public void setUp() {
@@ -162,6 +164,7 @@
                 mNotifPipelineFlags,
                 mLogger,
                 mMainHandler,
+                mBgExecutor,
                 mEulogizer,
                 mock(DumpManager.class));
         mCollection.attach(mGroupCoalescer);
@@ -461,6 +464,8 @@
         DismissedByUserStats stats = defaultStats(entry2);
         mCollection.dismissNotification(entry2, defaultStats(entry2));
 
+        FakeExecutor.exhaustExecutors(mBgExecutor);
+
         // THEN we send the dismissal to system server
         verify(mStatusBarService).onNotificationClear(
                 notif2.sbn.getPackageName(),
@@ -674,6 +679,8 @@
         mInterceptor1.onEndInterceptionCallback.onEndDismissInterception(mInterceptor1, entry,
                 stats);
 
+        FakeExecutor.exhaustExecutors(mBgExecutor);
+
         // THEN we send the dismissal to system server
         verify(mStatusBarService).onNotificationClear(
                 eq(notif.sbn.getPackageName()),
@@ -1211,6 +1218,7 @@
                         new Pair<>(entry2, defaultStats(entry2))));
 
         // THEN we send the dismissals to system server
+        FakeExecutor.exhaustExecutors(mBgExecutor);
         verify(mStatusBarService).onNotificationClear(
                 notif1.sbn.getPackageName(),
                 notif1.sbn.getUser().getIdentifier(),
@@ -1577,6 +1585,7 @@
 
         // WHEN finally dismissing
         onDismiss.run();
+        FakeExecutor.exhaustExecutors(mBgExecutor);
         verify(mStatusBarService).onNotificationClear(any(), anyInt(), eq(notifEvent.key),
                 anyInt(), anyInt(), any());
         verifyNoMoreInteractions(mStatusBarService);
diff --git a/packages/SystemUI/tests/src/com/android/systemui/statusbar/notification/interruption/NotificationInterruptStateProviderImplTest.java b/packages/SystemUI/tests/src/com/android/systemui/statusbar/notification/interruption/NotificationInterruptStateProviderImplTest.java
index 54cbe24..72d3c2e 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/statusbar/notification/interruption/NotificationInterruptStateProviderImplTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/statusbar/notification/interruption/NotificationInterruptStateProviderImplTest.java
@@ -25,6 +25,7 @@
 import static android.app.NotificationManager.Policy.SUPPRESSED_EFFECT_PEEK;
 
 import static com.android.systemui.statusbar.NotificationEntryHelper.modifyRanking;
+import static com.android.systemui.statusbar.StatusBarState.KEYGUARD;
 import static com.android.systemui.statusbar.StatusBarState.SHADE;
 
 import static com.google.common.truth.Truth.assertThat;
@@ -32,6 +33,7 @@
 import static org.mockito.ArgumentMatchers.any;
 import static org.mockito.ArgumentMatchers.anyInt;
 import static org.mockito.ArgumentMatchers.eq;
+import static org.mockito.Mockito.never;
 import static org.mockito.Mockito.times;
 import static org.mockito.Mockito.verify;
 import static org.mockito.Mockito.when;
@@ -96,6 +98,8 @@
     NotifPipelineFlags mFlags;
     @Mock
     KeyguardNotificationVisibilityProvider mKeyguardNotificationVisibilityProvider;
+    @Mock
+    PendingIntent mPendingIntent;
 
     private NotificationInterruptStateProviderImpl mNotifInterruptionStateProvider;
 
@@ -197,7 +201,7 @@
         ensureStateForHeadsUpWhenAwake();
 
         // WHEN this entry should be filtered out
-        NotificationEntry entry  = createNotification(IMPORTANCE_DEFAULT);
+        NotificationEntry entry = createNotification(IMPORTANCE_DEFAULT);
         when(mNotificationFilter.shouldFilterOut(entry)).thenReturn(true);
 
         // THEN we shouldn't heads up this entry
@@ -207,7 +211,7 @@
     @Test
     public void testDoNotRunFilterOnNewPipeline() {
         // WHEN this entry should be filtered out
-        NotificationEntry entry  = createNotification(IMPORTANCE_DEFAULT);
+        NotificationEntry entry = createNotification(IMPORTANCE_DEFAULT);
         mNotifInterruptionStateProvider.shouldHeadsUp(entry);
         verify(mNotificationFilter, times(0)).shouldFilterOut(eq(entry));
     }
@@ -422,6 +426,122 @@
         assertThat(mNotifInterruptionStateProvider.shouldHeadsUp(entry)).isFalse();
     }
 
+    @Test
+    public void testShouldNotFullScreen_notPendingIntent() throws RemoteException {
+        NotificationEntry entry = createNotification(IMPORTANCE_HIGH);
+        when(mPowerManager.isInteractive()).thenReturn(true);
+        when(mDreamManager.isDreaming()).thenReturn(false);
+        when(mStatusBarStateController.getState()).thenReturn(SHADE);
+
+        assertThat(mNotifInterruptionStateProvider.shouldLaunchFullScreenIntentWhenAdded(entry))
+                .isFalse();
+        verify(mLogger, never()).logNoFullscreen(any(), any());
+        verify(mLogger, never()).logNoFullscreenWarning(any(), any());
+        verify(mLogger, never()).logFullscreen(any(), any());
+    }
+
+    @Test
+    public void testShouldNotFullScreen_notHighImportance() throws RemoteException {
+        NotificationEntry entry = createFsiNotification(IMPORTANCE_DEFAULT, /* silenced */ false);
+        when(mPowerManager.isInteractive()).thenReturn(true);
+        when(mDreamManager.isDreaming()).thenReturn(false);
+        when(mStatusBarStateController.getState()).thenReturn(SHADE);
+
+        assertThat(mNotifInterruptionStateProvider.shouldLaunchFullScreenIntentWhenAdded(entry))
+                .isFalse();
+        verify(mLogger).logNoFullscreen(entry, "Not important enough");
+        verify(mLogger, never()).logNoFullscreenWarning(any(), any());
+        verify(mLogger, never()).logFullscreen(any(), any());
+    }
+
+    @Test
+    public void testShouldNotFullScreen_isGroupAlertSilenced() throws RemoteException {
+        NotificationEntry entry = createFsiNotification(IMPORTANCE_HIGH, /* silenced */ true);
+        when(mPowerManager.isInteractive()).thenReturn(false);
+        when(mDreamManager.isDreaming()).thenReturn(true);
+        when(mStatusBarStateController.getState()).thenReturn(KEYGUARD);
+
+        assertThat(mNotifInterruptionStateProvider.shouldLaunchFullScreenIntentWhenAdded(entry))
+                .isFalse();
+        verify(mLogger, never()).logNoFullscreen(any(), any());
+        verify(mLogger).logNoFullscreenWarning(entry, "GroupAlertBehavior will prevent HUN");
+        verify(mLogger, never()).logFullscreen(any(), any());
+    }
+
+    @Test
+    public void testShouldFullScreen_notInteractive() throws RemoteException {
+        NotificationEntry entry = createFsiNotification(IMPORTANCE_HIGH, /* silenced */ false);
+        when(mPowerManager.isInteractive()).thenReturn(false);
+        when(mDreamManager.isDreaming()).thenReturn(false);
+        when(mStatusBarStateController.getState()).thenReturn(SHADE);
+
+        assertThat(mNotifInterruptionStateProvider.shouldLaunchFullScreenIntentWhenAdded(entry))
+                .isTrue();
+        verify(mLogger, never()).logNoFullscreen(any(), any());
+        verify(mLogger, never()).logNoFullscreenWarning(any(), any());
+        verify(mLogger).logFullscreen(entry, "Device is not interactive");
+    }
+
+    @Test
+    public void testShouldFullScreen_isDreaming() throws RemoteException {
+        NotificationEntry entry = createFsiNotification(IMPORTANCE_HIGH, /* silenced */ false);
+        when(mPowerManager.isInteractive()).thenReturn(true);
+        when(mDreamManager.isDreaming()).thenReturn(true);
+        when(mStatusBarStateController.getState()).thenReturn(SHADE);
+
+        assertThat(mNotifInterruptionStateProvider.shouldLaunchFullScreenIntentWhenAdded(entry))
+                .isTrue();
+        verify(mLogger, never()).logNoFullscreen(any(), any());
+        verify(mLogger, never()).logNoFullscreenWarning(any(), any());
+        verify(mLogger).logFullscreen(entry, "Device is dreaming");
+    }
+
+    @Test
+    public void testShouldFullScreen_onKeyguard() throws RemoteException {
+        NotificationEntry entry = createFsiNotification(IMPORTANCE_HIGH, /* silenced */ false);
+        when(mPowerManager.isInteractive()).thenReturn(true);
+        when(mDreamManager.isDreaming()).thenReturn(false);
+        when(mStatusBarStateController.getState()).thenReturn(KEYGUARD);
+
+        assertThat(mNotifInterruptionStateProvider.shouldLaunchFullScreenIntentWhenAdded(entry))
+                .isTrue();
+        verify(mLogger, never()).logNoFullscreen(any(), any());
+        verify(mLogger, never()).logNoFullscreenWarning(any(), any());
+        verify(mLogger).logFullscreen(entry, "Keyguard is showing");
+    }
+
+    @Test
+    public void testShouldNotFullScreen_willHun() throws RemoteException {
+        NotificationEntry entry = createFsiNotification(IMPORTANCE_HIGH, /* silenced */ false);
+        when(mPowerManager.isInteractive()).thenReturn(true);
+        when(mPowerManager.isScreenOn()).thenReturn(true);
+        when(mDreamManager.isDreaming()).thenReturn(false);
+        when(mStatusBarStateController.getState()).thenReturn(SHADE);
+
+        assertThat(mNotifInterruptionStateProvider.shouldLaunchFullScreenIntentWhenAdded(entry))
+                .isFalse();
+        verify(mLogger).logNoFullscreen(entry, "Expected to HUN");
+        verify(mLogger, never()).logNoFullscreenWarning(any(), any());
+        verify(mLogger, never()).logFullscreen(any(), any());
+    }
+
+    @Test
+    public void testShouldFullScreen_packageSnoozed() throws RemoteException {
+        NotificationEntry entry = createFsiNotification(IMPORTANCE_HIGH, /* silenced */ false);
+        when(mPowerManager.isInteractive()).thenReturn(true);
+        when(mPowerManager.isScreenOn()).thenReturn(true);
+        when(mDreamManager.isDreaming()).thenReturn(false);
+        when(mStatusBarStateController.getState()).thenReturn(SHADE);
+        when(mHeadsUpManager.isSnoozed("a")).thenReturn(true);
+
+        assertThat(mNotifInterruptionStateProvider.shouldLaunchFullScreenIntentWhenAdded(entry))
+                .isTrue();
+        verify(mLogger).logNoHeadsUpPackageSnoozed(entry);
+        verify(mLogger, never()).logNoFullscreen(any(), any());
+        verify(mLogger, never()).logNoFullscreenWarning(any(), any());
+        verify(mLogger).logFullscreen(entry, "Expected not to HUN");
+    }
+
     /**
      * Bubbles can happen.
      */
@@ -516,8 +636,8 @@
     private NotificationEntry createBubble(String groupKey, Integer groupAlert) {
         Notification.BubbleMetadata data = new Notification.BubbleMetadata.Builder(
                 PendingIntent.getActivity(mContext, 0, new Intent(),
-                    PendingIntent.FLAG_MUTABLE),
-                        Icon.createWithResource(mContext.getResources(), R.drawable.android))
+                        PendingIntent.FLAG_MUTABLE),
+                Icon.createWithResource(mContext.getResources(), R.drawable.android))
                 .build();
         Notification.Builder nb = new Notification.Builder(getContext(), "a")
                 .setContentTitle("title")
@@ -549,6 +669,10 @@
                 .setContentText("content text")
                 .build();
 
+        return createNotification(importance, n);
+    }
+
+    private NotificationEntry createNotification(int importance, Notification n) {
         return new NotificationEntryBuilder()
                 .setPkg("a")
                 .setOpPkg("a")
@@ -559,45 +683,57 @@
                 .build();
     }
 
+    private NotificationEntry createFsiNotification(int importance, boolean silent) {
+        Notification n = new Notification.Builder(getContext(), "a")
+                .setContentTitle("title")
+                .setContentText("content text")
+                .setFullScreenIntent(mPendingIntent, true)
+                .setGroup("fsi")
+                .setGroupAlertBehavior(silent ? GROUP_ALERT_SUMMARY : Notification.GROUP_ALERT_ALL)
+                .build();
+
+        return createNotification(importance, n);
+    }
+
     private final NotificationInterruptSuppressor
             mSuppressAwakeHeadsUp =
             new NotificationInterruptSuppressor() {
-        @Override
-        public String getName() {
-            return "suppressAwakeHeadsUp";
-        }
+                @Override
+                public String getName() {
+                    return "suppressAwakeHeadsUp";
+                }
 
-        @Override
-        public boolean suppressAwakeHeadsUp(NotificationEntry entry) {
-            return true;
-        }
-    };
+                @Override
+                public boolean suppressAwakeHeadsUp(NotificationEntry entry) {
+                    return true;
+                }
+            };
 
     private final NotificationInterruptSuppressor
             mSuppressAwakeInterruptions =
             new NotificationInterruptSuppressor() {
-        @Override
-        public String getName() {
-            return "suppressAwakeInterruptions";
-        }
+                @Override
+                public String getName() {
+                    return "suppressAwakeInterruptions";
+                }
 
-        @Override
-        public boolean suppressAwakeInterruptions(NotificationEntry entry) {
-            return true;
-        }
-    };
+                @Override
+                public boolean suppressAwakeInterruptions(NotificationEntry entry) {
+                    return true;
+                }
+            };
 
     private final NotificationInterruptSuppressor
             mSuppressInterruptions =
             new NotificationInterruptSuppressor() {
-        @Override
-        public String getName() {
-            return "suppressInterruptions";
-        }
+                @Override
+                public String getName() {
+                    return "suppressInterruptions";
+                }
 
-        @Override
-        public boolean suppressInterruptions(NotificationEntry entry) {
-            return true;
-        }
-    };
+                @Override
+                public boolean suppressInterruptions(NotificationEntry entry) {
+                    return true;
+                }
+            };
 }
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 251ac7d..bf7549a 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
@@ -194,7 +194,8 @@
                 mLeakDetector,
                 mock(IStatusBarService.class),
                 NotifLiveDataStoreMocksKt.createNotifLiveDataStoreImplMock(),
-                mock(DumpManager.class)
+                mock(DumpManager.class),
+                mBgExecutor
         );
         mEntryManager.initialize(
                 mNotificationListener,
diff --git a/packages/SystemUI/tests/src/com/android/systemui/statusbar/phone/StatusBarIconListTest.java b/packages/SystemUI/tests/src/com/android/systemui/statusbar/phone/StatusBarIconListTest.java
new file mode 100644
index 0000000..f0a4f3f
--- /dev/null
+++ b/packages/SystemUI/tests/src/com/android/systemui/statusbar/phone/StatusBarIconListTest.java
@@ -0,0 +1,208 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.systemui.statusbar.phone;
+
+import static com.android.systemui.statusbar.phone.StatusBarIconController.TAG_PRIMARY;
+
+import static junit.framework.Assert.assertEquals;
+import static junit.framework.Assert.assertNull;
+import static junit.framework.Assert.assertTrue;
+
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.when;
+
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
+
+import com.android.systemui.SysuiTestCase;
+import com.android.systemui.statusbar.phone.StatusBarIconList.Slot;
+
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import java.util.ArrayList;
+import java.util.List;
+
+@SmallTest
+@RunWith(AndroidJUnit4.class)
+public class StatusBarIconListTest extends SysuiTestCase {
+
+    private final static String[] STATUS_BAR_SLOTS = {"aaa", "bbb", "ccc"};
+
+    @Test
+    public void testGetExistingSlot() {
+        StatusBarIconList statusBarIconList = new StatusBarIconList(STATUS_BAR_SLOTS);
+
+        List<Slot> slots = statusBarIconList.getSlots();
+        assertEquals(3, slots.size());
+        assertEquals("aaa", slots.get(0).getName());
+        assertEquals("bbb", slots.get(1).getName());
+        assertEquals("ccc", slots.get(2).getName());
+    }
+
+    @Test
+    public void testGetNonexistingSlot() {
+        StatusBarIconList statusBarIconList = new StatusBarIconList(STATUS_BAR_SLOTS);
+
+        statusBarIconList.getSlot("zzz");
+
+        List<Slot> slots = statusBarIconList.getSlots();
+        assertEquals(4, slots.size());
+        // new content added in front, so zzz should be first and aaa should slide back to second
+        assertEquals("zzz", slots.get(0).getName());
+        assertEquals("aaa", slots.get(1).getName());
+    }
+
+    @Test
+    public void testAddSlotSlidesIcons() {
+        StatusBarIconList statusBarIconList = new StatusBarIconList(STATUS_BAR_SLOTS);
+        StatusBarIconHolder sbHolder = mock(StatusBarIconHolder.class);
+        statusBarIconList.setIcon("aaa", sbHolder);
+
+        statusBarIconList.getSlot("zzz");
+
+        List<Slot> slots = statusBarIconList.getSlots();
+        // new content added in front, so the holder we set on "aaa" should show up at index 1
+        assertNull(slots.get(0).getHolderForTag(TAG_PRIMARY));
+        assertEquals(sbHolder, slots.get(1).getHolderForTag(TAG_PRIMARY));
+    }
+
+    @Test
+    public void testGetAndSetIcon() {
+        StatusBarIconList statusBarIconList = new StatusBarIconList(STATUS_BAR_SLOTS);
+        StatusBarIconHolder sbHolderA = mock(StatusBarIconHolder.class);
+        StatusBarIconHolder sbHolderB = mock(StatusBarIconHolder.class);
+
+        statusBarIconList.setIcon("aaa", sbHolderA);
+        statusBarIconList.setIcon("bbb", sbHolderB);
+
+        assertEquals(sbHolderA, statusBarIconList.getIconHolder("aaa", TAG_PRIMARY));
+        assertEquals(sbHolderB, statusBarIconList.getIconHolder("bbb", TAG_PRIMARY));
+        assertNull(statusBarIconList.getIconHolder("ccc", TAG_PRIMARY)); // icon not set
+    }
+
+    @Test
+    public void testRemoveIcon() {
+        StatusBarIconList statusBarIconList = new StatusBarIconList(STATUS_BAR_SLOTS);
+        StatusBarIconHolder sbHolderA = mock(StatusBarIconHolder.class);
+        StatusBarIconHolder sbHolderB = mock(StatusBarIconHolder.class);
+
+        statusBarIconList.setIcon("aaa", sbHolderA);
+        statusBarIconList.setIcon("bbb", sbHolderB);
+
+        statusBarIconList.removeIcon("aaa", TAG_PRIMARY);
+
+        assertNull(statusBarIconList.getIconHolder("aaa", TAG_PRIMARY)); // icon not set
+    }
+
+    @Test
+    public void testGetViewIndex_NoMultiples() {
+        StatusBarIconList statusBarIconList = new StatusBarIconList(STATUS_BAR_SLOTS);
+        StatusBarIconHolder sbHolder = mock(StatusBarIconHolder.class);
+
+        statusBarIconList.setIcon("ccc", sbHolder);
+
+        // Since only "ccc" has a holder set, it should be first
+        assertEquals(0, statusBarIconList.getViewIndex("ccc", TAG_PRIMARY));
+
+        // Now, also set a holder for "aaa"
+        statusBarIconList.setIcon("aaa", sbHolder);
+
+        // Then "aaa" gets the first view index and "ccc" gets the second
+        assertEquals(0, statusBarIconList.getViewIndex("aaa", TAG_PRIMARY));
+        assertEquals(1, statusBarIconList.getViewIndex("ccc", TAG_PRIMARY));
+    }
+
+    @Test
+    public void testGetViewIndex_MultipleIconsPerSlot() {
+        StatusBarIconList statusBarIconList = new StatusBarIconList(STATUS_BAR_SLOTS);
+        StatusBarIconHolder sbHolder = mock(StatusBarIconHolder.class);
+
+        statusBarIconList.setIcon("ccc", sbHolder);
+
+        // All of these can be added to the same slot
+        // no tag bc it defaults to 0
+        StatusBarIconHolder sbHolder2 = mock(StatusBarIconHolder.class);
+        StatusBarIconHolder sbHolder3 = mock(StatusBarIconHolder.class);
+        int sb3Tag = 1;
+        when(sbHolder3.getTag()).thenReturn(sb3Tag);
+        StatusBarIconHolder sbHolder4 = mock(StatusBarIconHolder.class);
+        int sb4Tag = 2;
+        when(sbHolder4.getTag()).thenReturn(sb4Tag);
+
+        // Put a holder for "bbb", verify that it is first
+        statusBarIconList.setIcon("bbb", sbHolder2);
+        assertEquals(0, statusBarIconList.getViewIndex("bbb", TAG_PRIMARY));
+
+        // Put another holder for "bbb" at slot 1, verify its index 0 and the rest come after
+        statusBarIconList.setIcon("bbb", sbHolder3);
+        assertEquals(0, statusBarIconList.getViewIndex("bbb", sb3Tag));
+        assertEquals(1, statusBarIconList.getViewIndex("bbb", TAG_PRIMARY));
+        // "ccc" should appear at the end
+        assertEquals(2, statusBarIconList.getViewIndex("ccc", TAG_PRIMARY));
+
+        // Put another one in "bbb" just for good measure
+        statusBarIconList.setIcon("bbb", sbHolder4);
+        assertEquals(0, statusBarIconList.getViewIndex("bbb", sb4Tag));
+        assertEquals(1, statusBarIconList.getViewIndex("bbb", sb3Tag));
+        assertEquals(2, statusBarIconList.getViewIndex("bbb", TAG_PRIMARY));
+        assertEquals(3, statusBarIconList.getViewIndex("ccc", TAG_PRIMARY));
+    }
+
+    /**
+     * StatusBarIconList.Slot tests
+     */
+
+    @Test
+    public void testSlot_ViewOrder() {
+        Slot testSlot = new Slot("test_name", null);
+
+        // no tag bc it defaults to 0
+        StatusBarIconHolder sbHolder1 = mock(StatusBarIconHolder.class);
+        StatusBarIconHolder sbHolder2 = mock(StatusBarIconHolder.class);
+        int sb2Tag = 1;
+        when(sbHolder2.getTag()).thenReturn(sb2Tag);
+        StatusBarIconHolder sbHolder3 = mock(StatusBarIconHolder.class);
+        int sb3Tag = 2;
+        when(sbHolder3.getTag()).thenReturn(sb3Tag);
+
+        // Add 3 icons in the same slot, and verify that the list we get is equal to what we gave
+        testSlot.addHolder(sbHolder1);
+        testSlot.addHolder(sbHolder2);
+        testSlot.addHolder(sbHolder3);
+
+        // View order is reverse of the order added
+        ArrayList<StatusBarIconHolder> expected = new ArrayList<>();
+        expected.add(sbHolder3);
+        expected.add(sbHolder2);
+        expected.add(sbHolder1);
+
+        assertTrue(listsEqual(expected, testSlot.getHolderListInViewOrder()));
+    }
+
+    private boolean listsEqual(List<StatusBarIconHolder> list1, List<StatusBarIconHolder> list2) {
+        if (list1.size() != list2.size())  return false;
+
+        for (int i = 0; i < list1.size(); i++) {
+            if (!list1.get(i).equals(list2.get(i))) {
+                return false;
+            }
+        }
+
+        return true;
+    }
+}
diff --git a/packages/SystemUI/tests/src/com/android/systemui/statusbar/phone/fragment/CollapsedStatusBarFragmentTest.java b/packages/SystemUI/tests/src/com/android/systemui/statusbar/phone/fragment/CollapsedStatusBarFragmentTest.java
index 3f14494..681e998 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/statusbar/phone/fragment/CollapsedStatusBarFragmentTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/statusbar/phone/fragment/CollapsedStatusBarFragmentTest.java
@@ -124,7 +124,7 @@
 
         fragment.disable(DEFAULT_DISPLAY, 0, 0, false);
 
-        assertEquals(View.VISIBLE, getSystemIconAreaView().getVisibility());
+        assertEquals(View.VISIBLE, getEndSideContentView().getVisibility());
         assertEquals(View.VISIBLE, getClockView().getVisibility());
     }
 
@@ -134,11 +134,11 @@
 
         fragment.disable(DEFAULT_DISPLAY, StatusBarManager.DISABLE_SYSTEM_INFO, 0, false);
 
-        assertEquals(View.INVISIBLE, getSystemIconAreaView().getVisibility());
+        assertEquals(View.INVISIBLE, getEndSideContentView().getVisibility());
 
         fragment.disable(DEFAULT_DISPLAY, 0, 0, false);
 
-        assertEquals(View.VISIBLE, getSystemIconAreaView().getVisibility());
+        assertEquals(View.VISIBLE, getEndSideContentView().getVisibility());
     }
 
     @Test
@@ -234,7 +234,7 @@
 
         fragment.disable(DEFAULT_DISPLAY, 0, 0, false);
 
-        assertEquals(View.VISIBLE, getSystemIconAreaView().getVisibility());
+        assertEquals(View.VISIBLE, getEndSideContentView().getVisibility());
         assertEquals(View.VISIBLE, getClockView().getVisibility());
     }
 
@@ -246,7 +246,7 @@
 
         fragment.disable(DEFAULT_DISPLAY, 0, 0, false);
 
-        assertEquals(View.VISIBLE, getSystemIconAreaView().getVisibility());
+        assertEquals(View.VISIBLE, getEndSideContentView().getVisibility());
         assertEquals(View.VISIBLE, getClockView().getVisibility());
     }
 
@@ -257,12 +257,12 @@
         when(mNotificationPanelViewController.hasCustomClock()).thenReturn(true);
 
         // Make sure they start out as visible
-        assertEquals(View.VISIBLE, getSystemIconAreaView().getVisibility());
+        assertEquals(View.VISIBLE, getEndSideContentView().getVisibility());
         assertEquals(View.VISIBLE, getClockView().getVisibility());
 
         fragment.disable(DEFAULT_DISPLAY, 0, 0, false);
 
-        assertEquals(View.INVISIBLE, getSystemIconAreaView().getVisibility());
+        assertEquals(View.INVISIBLE, getEndSideContentView().getVisibility());
         assertEquals(View.GONE, getClockView().getVisibility());
     }
 
@@ -273,14 +273,14 @@
         when(mNotificationPanelViewController.hasCustomClock()).thenReturn(true);
 
         // Make sure they start out as visible
-        assertEquals(View.VISIBLE, getSystemIconAreaView().getVisibility());
+        assertEquals(View.VISIBLE, getEndSideContentView().getVisibility());
         assertEquals(View.VISIBLE, getClockView().getVisibility());
 
         fragment.onDozingChanged(true);
 
         // When this callback is triggered, we want to make sure the clock and system info
         // visibilities are recalculated. Since dozing=true, they shouldn't be visible.
-        assertEquals(View.INVISIBLE, getSystemIconAreaView().getVisibility());
+        assertEquals(View.INVISIBLE, getEndSideContentView().getVisibility());
         assertEquals(View.GONE, getClockView().getVisibility());
     }
 
@@ -419,7 +419,7 @@
         return mFragment.getView().findViewById(R.id.clock);
     }
 
-    private View getSystemIconAreaView() {
-        return mFragment.getView().findViewById(R.id.system_icon_area);
+    private View getEndSideContentView() {
+        return mFragment.getView().findViewById(R.id.status_bar_end_side_content);
     }
 }
diff --git a/services/core/java/com/android/server/am/ActivityManagerService.java b/services/core/java/com/android/server/am/ActivityManagerService.java
index 00d728b..07a5fb5 100644
--- a/services/core/java/com/android/server/am/ActivityManagerService.java
+++ b/services/core/java/com/android/server/am/ActivityManagerService.java
@@ -14389,6 +14389,19 @@
             final int callingPid = Binder.getCallingPid();
             final int callingUid = Binder.getCallingUid();
 
+            // Non-system callers can't declare that a broadcast is alarm-related.
+            // The PendingIntent invocation case is handled in PendingIntentRecord.
+            if (bOptions != null && callingUid != SYSTEM_UID) {
+                if (bOptions.containsKey(BroadcastOptions.KEY_ALARM_BROADCAST)) {
+                    if (DEBUG_BROADCAST) {
+                        Slog.w(TAG, "Non-system caller " + callingUid
+                                + " may not flag broadcast as alarm-related");
+                    }
+                    throw new SecurityException(
+                            "Non-system callers may not flag broadcasts as alarm-related");
+                }
+            }
+
             final long origId = Binder.clearCallingIdentity();
             try {
                 return broadcastIntentLocked(callerApp,
@@ -14402,6 +14415,7 @@
         }
     }
 
+    // Not the binder call surface
     int broadcastIntentInPackage(String packageName, @Nullable String featureId, int uid,
             int realCallingUid, int realCallingPid, Intent intent, String resolvedType,
             IIntentReceiver resultTo, int resultCode, String resultData, Bundle resultExtras,
diff --git a/services/core/java/com/android/server/am/BroadcastRecord.java b/services/core/java/com/android/server/am/BroadcastRecord.java
index 19ffc173..ae91d75 100644
--- a/services/core/java/com/android/server/am/BroadcastRecord.java
+++ b/services/core/java/com/android/server/am/BroadcastRecord.java
@@ -70,6 +70,7 @@
     final boolean callerInstantApp; // caller is an Instant App?
     final boolean ordered;  // serialize the send to receivers?
     final boolean sticky;   // originated from existing sticky data?
+    final boolean alarm;    // originated from an alarm triggering?
     final boolean initialSticky; // initial broadcast from register to sticky?
     final int userId;       // user id this broadcast was for
     final String resolvedType; // the resolved data type
@@ -305,6 +306,7 @@
         this.allowBackgroundActivityStarts = allowBackgroundActivityStarts;
         mBackgroundActivityStartsToken = backgroundActivityStartsToken;
         this.timeoutExempt = timeoutExempt;
+        alarm = options != null && options.isAlarmBroadcast();
     }
 
     /**
@@ -357,6 +359,7 @@
         allowBackgroundActivityStarts = from.allowBackgroundActivityStarts;
         mBackgroundActivityStartsToken = from.mBackgroundActivityStartsToken;
         timeoutExempt = from.timeoutExempt;
+        alarm = from.alarm;
     }
 
     /**
diff --git a/services/core/java/com/android/server/am/PendingIntentRecord.java b/services/core/java/com/android/server/am/PendingIntentRecord.java
index 4044cce..bda60ff 100644
--- a/services/core/java/com/android/server/am/PendingIntentRecord.java
+++ b/services/core/java/com/android/server/am/PendingIntentRecord.java
@@ -18,6 +18,7 @@
 
 import static android.app.ActivityManager.START_SUCCESS;
 
+import static com.android.server.am.ActivityManagerDebugConfig.DEBUG_BROADCAST_LIGHT;
 import static com.android.server.am.ActivityManagerDebugConfig.TAG_AM;
 import static com.android.server.am.ActivityManagerDebugConfig.TAG_WITH_CLASS_NAME;
 
@@ -34,6 +35,7 @@
 import android.os.IBinder;
 import android.os.PowerWhitelistManager;
 import android.os.PowerWhitelistManager.ReasonCode;
+import android.os.Process;
 import android.os.RemoteCallbackList;
 import android.os.RemoteException;
 import android.os.TransactionTooLargeException;
@@ -416,6 +418,22 @@
 
         final int callingUid = Binder.getCallingUid();
         final int callingPid = Binder.getCallingPid();
+
+        // Only system senders can declare a broadcast to be alarm-originated.  We check
+        // this here rather than in the general case handling below to fail before the other
+        // invocation side effects such as allowlisting.
+        if (options != null && callingUid != Process.SYSTEM_UID
+                && key.type == ActivityManager.INTENT_SENDER_BROADCAST) {
+            if (options.containsKey(BroadcastOptions.KEY_ALARM_BROADCAST)) {
+                if (DEBUG_BROADCAST_LIGHT) {
+                    Slog.w(TAG, "Non-system caller " + callingUid
+                            + " may not flag broadcast as alarm-related");
+                }
+                throw new SecurityException(
+                        "Non-system callers may not flag broadcasts as alarm-related");
+            }
+        }
+
         final long origId = Binder.clearCallingIdentity();
 
         int res = START_SUCCESS;
diff --git a/services/core/java/com/android/server/display/LogicalDisplay.java b/services/core/java/com/android/server/display/LogicalDisplay.java
index 90b9967e..d14902e 100644
--- a/services/core/java/com/android/server/display/LogicalDisplay.java
+++ b/services/core/java/com/android/server/display/LogicalDisplay.java
@@ -522,10 +522,12 @@
         // Set the layer stack.
         device.setLayerStackLocked(t, isBlanked ? BLANK_LAYER_STACK : mLayerStack);
         // Also inform whether the device is the same one sent to inputflinger for its layerstack.
+        // Prevent displays that are disabled from receiving input.
         // TODO(b/188914255): Remove once input can dispatch against device vs layerstack.
         device.setDisplayFlagsLocked(t,
-                device.getDisplayDeviceInfoLocked().touch != TOUCH_NONE
-                        ? SurfaceControl.DISPLAY_RECEIVES_INPUT : 0);
+                (isEnabled() && device.getDisplayDeviceInfoLocked().touch != TOUCH_NONE)
+                        ? SurfaceControl.DISPLAY_RECEIVES_INPUT
+                        : 0);
 
         // Set the color mode and allowed display mode.
         if (device == mPrimaryDisplayDevice) {
diff --git a/services/core/java/com/android/server/dreams/DreamManagerService.java b/services/core/java/com/android/server/dreams/DreamManagerService.java
index 63c5456..7b60345 100644
--- a/services/core/java/com/android/server/dreams/DreamManagerService.java
+++ b/services/core/java/com/android/server/dreams/DreamManagerService.java
@@ -23,6 +23,7 @@
 
 import static com.android.server.wm.ActivityInterceptorCallback.DREAM_MANAGER_ORDERED_ID;
 
+import android.annotation.NonNull;
 import android.annotation.Nullable;
 import android.app.ActivityManager;
 import android.app.TaskInfo;
@@ -45,6 +46,9 @@
 import android.os.Looper;
 import android.os.PowerManager;
 import android.os.PowerManagerInternal;
+import android.os.RemoteException;
+import android.os.ResultReceiver;
+import android.os.ShellCallback;
 import android.os.SystemClock;
 import android.os.SystemProperties;
 import android.os.UserHandle;
@@ -221,6 +225,10 @@
         }
     }
 
+    protected void requestStartDreamFromShell() {
+        requestDreamInternal();
+    }
+
     private void requestDreamInternal() {
         // Ask the power manager to nap.  It will eventually call back into
         // startDream() if/when it is appropriate to start dreaming.
@@ -275,6 +283,10 @@
         }
     }
 
+    protected void requestStopDreamFromShell() {
+        stopDreamInternal(true, "stopping dream from shell");
+    }
+
     private void stopDreamInternal(boolean immediate, String reason) {
         synchronized (mLock) {
             stopDreamLocked(immediate, reason);
@@ -593,6 +605,14 @@
             }
         }
 
+        public void onShellCommand(@Nullable FileDescriptor in, @Nullable FileDescriptor out,
+                @Nullable FileDescriptor err,
+                @NonNull String[] args, @Nullable ShellCallback callback,
+                @NonNull ResultReceiver resultReceiver) throws RemoteException {
+            new DreamShellCommand(DreamManagerService.this, mPowerManager)
+                    .exec(this, in, out, err, args, callback, resultReceiver);
+        }
+
         @Override // Binder call
         public ComponentName[] getDreamComponents() {
             return getDreamComponentsForUser(UserHandle.getCallingUserId());
diff --git a/services/core/java/com/android/server/dreams/DreamShellCommand.java b/services/core/java/com/android/server/dreams/DreamShellCommand.java
new file mode 100644
index 0000000..eae7e80
--- /dev/null
+++ b/services/core/java/com/android/server/dreams/DreamShellCommand.java
@@ -0,0 +1,92 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.server.dreams;
+
+import android.annotation.NonNull;
+import android.os.Binder;
+import android.os.PowerManager;
+import android.os.Process;
+import android.os.ShellCommand;
+import android.os.SystemClock;
+import android.text.TextUtils;
+import android.util.Slog;
+
+import java.io.PrintWriter;
+
+/**
+ * {@link DreamShellCommand} allows accessing dream functionality, including toggling dream state.
+ */
+public class DreamShellCommand extends ShellCommand {
+    private static final boolean DEBUG = true;
+    private static final String TAG = "DreamShellCommand";
+    private final @NonNull DreamManagerService mService;
+    private final @NonNull PowerManager mPowerManager;
+
+    DreamShellCommand(@NonNull DreamManagerService service, @NonNull PowerManager powerManager) {
+        mService = service;
+        mPowerManager = powerManager;
+    }
+
+    @Override
+    public int onCommand(String cmd) {
+        final int callingUid = Binder.getCallingUid();
+        if (callingUid != Process.ROOT_UID) {
+            Slog.e(TAG, "Must be root before calling Dream shell commands");
+            return -1;
+        }
+
+        if (TextUtils.isEmpty(cmd)) {
+            return super.handleDefaultCommands(cmd);
+        }
+        if (DEBUG) {
+            Slog.d(TAG, "onCommand:" + cmd);
+        }
+
+        switch (cmd) {
+            case "start-dreaming":
+                return startDreaming();
+            case "stop-dreaming":
+                return stopDreaming();
+            default:
+                return super.handleDefaultCommands(cmd);
+        }
+    }
+
+    private int startDreaming() {
+        mPowerManager.wakeUp(SystemClock.uptimeMillis(),
+                PowerManager.WAKE_REASON_PLUGGED_IN, "shell:cmd:android.service.dreams:DREAM");
+        mService.requestStartDreamFromShell();
+        return 0;
+    }
+
+    private int stopDreaming() {
+        mService.requestStopDreamFromShell();
+        return 0;
+    }
+
+    @Override
+    public void onHelp() {
+        PrintWriter pw = getOutPrintWriter();
+        pw.println("Dream manager (dreams) commands:");
+        pw.println("  help");
+        pw.println("      Print this help text.");
+        pw.println("  start-dreaming");
+        pw.println("      Start the currently configured dream.");
+        pw.println("  stop-dreaming");
+        pw.println("      Stops any active dream");
+    }
+}
diff --git a/services/core/java/com/android/server/wm/DisplayContent.java b/services/core/java/com/android/server/wm/DisplayContent.java
index fe66f7a..d9c509c 100644
--- a/services/core/java/com/android/server/wm/DisplayContent.java
+++ b/services/core/java/com/android/server/wm/DisplayContent.java
@@ -161,6 +161,7 @@
 import android.annotation.Nullable;
 import android.app.ActivityManager;
 import android.app.ActivityManagerInternal;
+import android.content.ComponentName;
 import android.content.Context;
 import android.content.pm.ActivityInfo;
 import android.content.pm.ActivityInfo.ScreenOrientation;
@@ -6520,12 +6521,13 @@
         /**
          * Notifies the remote insets controller that the top focused window has changed.
          *
-         * @param packageName The name of the package that is open in the top focused window.
+         * @param component The application component that is open in the top focussed window.
          * @param requestedVisibilities The insets visibilities requested by the focussed window.
          */
-        void topFocusedWindowChanged(String packageName, InsetsVisibilities requestedVisibilities) {
+        void topFocusedWindowChanged(ComponentName component,
+                InsetsVisibilities requestedVisibilities) {
             try {
-                mRemoteInsetsController.topFocusedWindowChanged(packageName, requestedVisibilities);
+                mRemoteInsetsController.topFocusedWindowChanged(component, requestedVisibilities);
             } catch (RemoteException e) {
                 Slog.w(TAG, "Failed to deliver package in top focused window change", e);
             }
diff --git a/services/core/java/com/android/server/wm/InsetsPolicy.java b/services/core/java/com/android/server/wm/InsetsPolicy.java
index 620a56d..3e2d7c9 100644
--- a/services/core/java/com/android/server/wm/InsetsPolicy.java
+++ b/services/core/java/com/android/server/wm/InsetsPolicy.java
@@ -46,6 +46,7 @@
 import android.app.ActivityTaskManager;
 import android.app.StatusBarManager;
 import android.app.WindowConfiguration;
+import android.content.ComponentName;
 import android.content.res.Resources;
 import android.graphics.Rect;
 import android.util.ArrayMap;
@@ -548,8 +549,10 @@
             return focusedWin;
         }
         if (remoteInsetsControllerControlsSystemBars(focusedWin)) {
+            ComponentName component = focusedWin.mActivityRecord != null
+                    ? focusedWin.mActivityRecord.mActivityComponent : null;
             mDisplayContent.mRemoteInsetsControlTarget.topFocusedWindowChanged(
-                    focusedWin.mAttrs.packageName, focusedWin.getRequestedVisibilities());
+                    component, focusedWin.getRequestedVisibilities());
             return mDisplayContent.mRemoteInsetsControlTarget;
         }
         if (mPolicy.areSystemBarsForcedShownLw()) {
@@ -606,8 +609,10 @@
             return null;
         }
         if (remoteInsetsControllerControlsSystemBars(focusedWin)) {
+            ComponentName component = focusedWin.mActivityRecord != null
+                    ? focusedWin.mActivityRecord.mActivityComponent : null;
             mDisplayContent.mRemoteInsetsControlTarget.topFocusedWindowChanged(
-                    focusedWin.mAttrs.packageName, focusedWin.getRequestedVisibilities());
+                    component, focusedWin.getRequestedVisibilities());
             return mDisplayContent.mRemoteInsetsControlTarget;
         }
         if (mPolicy.areSystemBarsForcedShownLw()) {
diff --git a/services/core/java/com/android/server/wm/ScreenRotationAnimation.java b/services/core/java/com/android/server/wm/ScreenRotationAnimation.java
index f80e732..d09068b 100644
--- a/services/core/java/com/android/server/wm/ScreenRotationAnimation.java
+++ b/services/core/java/com/android/server/wm/ScreenRotationAnimation.java
@@ -600,7 +600,7 @@
         }
 
         private SurfaceAnimator startDisplayRotation() {
-            return startAnimation(initializeBuilder()
+            SurfaceAnimator animator = startAnimation(initializeBuilder()
                             .setAnimationLeashParent(mDisplayContent.getSurfaceControl())
                             .setSurfaceControl(mDisplayContent.getWindowingLayer())
                             .setParentSurfaceControl(mDisplayContent.getSurfaceControl())
@@ -609,6 +609,13 @@
                             .build(),
                     createWindowAnimationSpec(mRotateEnterAnimation),
                     this::onAnimationEnd);
+
+            // Crop the animation leash to avoid extended wallpaper from showing over
+            // mBackColorSurface
+            Rect displayBounds = mDisplayContent.getBounds();
+            mDisplayContent.getPendingTransaction()
+                    .setWindowCrop(animator.mLeash, displayBounds.width(), displayBounds.height());
+            return animator;
         }
 
         private SurfaceAnimator startScreenshotAlphaAnimation() {
diff --git a/services/tests/mockingservicestests/src/com/android/server/alarm/AlarmManagerServiceTest.java b/services/tests/mockingservicestests/src/com/android/server/alarm/AlarmManagerServiceTest.java
index 4942464..67ef7f5 100644
--- a/services/tests/mockingservicestests/src/com/android/server/alarm/AlarmManagerServiceTest.java
+++ b/services/tests/mockingservicestests/src/com/android/server/alarm/AlarmManagerServiceTest.java
@@ -722,6 +722,25 @@
     }
 
     @Test
+    public void testAlarmBroadcastOption() throws Exception {
+        final long triggerTime = mNowElapsedTest + 5000;
+        final PendingIntent alarmPi = getNewMockPendingIntent();
+        setTestAlarm(ELAPSED_REALTIME_WAKEUP, triggerTime, alarmPi);
+
+        mNowElapsedTest = mTestTimer.getElapsed();
+        mTestTimer.expire();
+
+        final ArgumentCaptor<PendingIntent.OnFinished> onFinishedCaptor =
+                ArgumentCaptor.forClass(PendingIntent.OnFinished.class);
+        final ArgumentCaptor<Bundle> optionsCaptor = ArgumentCaptor.forClass(Bundle.class);
+        verify(alarmPi).send(eq(mMockContext), eq(0), any(Intent.class),
+                onFinishedCaptor.capture(), any(Handler.class), isNull(),
+                optionsCaptor.capture());
+        assertTrue(optionsCaptor.getValue()
+                .getBoolean(BroadcastOptions.KEY_ALARM_BROADCAST, false));
+    }
+
+    @Test
     public void testUpdateConstants() {
         setDeviceConfigLong(KEY_MIN_FUTURITY, 5);
         setDeviceConfigLong(KEY_MIN_INTERVAL, 10);
diff --git a/services/tests/servicestests/src/com/android/server/display/LogicalDisplayTest.java b/services/tests/servicestests/src/com/android/server/display/LogicalDisplayTest.java
index ece0a627..b0738fd 100644
--- a/services/tests/servicestests/src/com/android/server/display/LogicalDisplayTest.java
+++ b/services/tests/servicestests/src/com/android/server/display/LogicalDisplayTest.java
@@ -17,7 +17,11 @@
 package com.android.server.display;
 
 import static org.junit.Assert.assertEquals;
+import static org.mockito.Mockito.any;
+import static org.mockito.Mockito.eq;
 import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.reset;
+import static org.mockito.Mockito.verify;
 import static org.mockito.Mockito.when;
 
 import android.app.PropertyInvalidatedCache;
@@ -45,18 +49,21 @@
 
     private LogicalDisplay mLogicalDisplay;
     private DisplayDevice mDisplayDevice;
+    private final DisplayDeviceInfo mDisplayDeviceInfo = new DisplayDeviceInfo();
 
     @Before
     public void setUp() {
         // Share classloader to allow package private access.
         System.setProperty("dexmaker.share_classloader", "true");
         mDisplayDevice = mock(DisplayDevice.class);
-        DisplayDeviceInfo displayDeviceInfo = new DisplayDeviceInfo();
-        displayDeviceInfo.width = DISPLAY_WIDTH;
-        displayDeviceInfo.height = DISPLAY_HEIGHT;
-        displayDeviceInfo.flags = DisplayDeviceInfo.FLAG_ROTATES_WITH_CONTENT;
         mLogicalDisplay = new LogicalDisplay(DISPLAY_ID, LAYER_STACK, mDisplayDevice);
-        when(mDisplayDevice.getDisplayDeviceInfoLocked()).thenReturn(displayDeviceInfo);
+
+        mDisplayDeviceInfo.copyFrom(new DisplayDeviceInfo());
+        mDisplayDeviceInfo.width = DISPLAY_WIDTH;
+        mDisplayDeviceInfo.height = DISPLAY_HEIGHT;
+        mDisplayDeviceInfo.flags = DisplayDeviceInfo.FLAG_ROTATES_WITH_CONTENT;
+        mDisplayDeviceInfo.touch = DisplayDeviceInfo.TOUCH_INTERNAL;
+        when(mDisplayDevice.getDisplayDeviceInfoLocked()).thenReturn(mDisplayDeviceInfo);
 
         // Disable binder caches in this process.
         PropertyInvalidatedCache.disableForTestMode();
@@ -103,4 +110,33 @@
         mLogicalDisplay.configureDisplayLocked(t, mDisplayDevice, false);
         assertEquals(expectedPosition, mLogicalDisplay.getDisplayPosition());
     }
+
+    @Test
+    public void testDisplayInputFlags() {
+        SurfaceControl.Transaction t = mock(SurfaceControl.Transaction.class);
+        mLogicalDisplay.configureDisplayLocked(t, mDisplayDevice, false);
+        verify(t).setDisplayFlags(any(), eq(SurfaceControl.DISPLAY_RECEIVES_INPUT));
+        reset(t);
+
+        mDisplayDeviceInfo.touch = DisplayDeviceInfo.TOUCH_NONE;
+        mLogicalDisplay.configureDisplayLocked(t, mDisplayDevice, false);
+        verify(t).setDisplayFlags(any(), eq(0));
+        reset(t);
+
+        mDisplayDeviceInfo.touch = DisplayDeviceInfo.TOUCH_VIRTUAL;
+        mLogicalDisplay.configureDisplayLocked(t, mDisplayDevice, false);
+        verify(t).setDisplayFlags(any(), eq(SurfaceControl.DISPLAY_RECEIVES_INPUT));
+        reset(t);
+
+        mLogicalDisplay.setPhase(LogicalDisplay.DISPLAY_PHASE_DISABLED);
+        mLogicalDisplay.configureDisplayLocked(t, mDisplayDevice, false);
+        verify(t).setDisplayFlags(any(), eq(0));
+        reset(t);
+
+        mLogicalDisplay.setPhase(LogicalDisplay.DISPLAY_PHASE_ENABLED);
+        mDisplayDeviceInfo.touch = DisplayDeviceInfo.TOUCH_EXTERNAL;
+        mLogicalDisplay.configureDisplayLocked(t, mDisplayDevice, false);
+        verify(t).setDisplayFlags(any(), eq(SurfaceControl.DISPLAY_RECEIVES_INPUT));
+        reset(t);
+    }
 }
diff --git a/services/tests/wmtests/src/com/android/server/wm/WindowTestsBase.java b/services/tests/wmtests/src/com/android/server/wm/WindowTestsBase.java
index 8a539cd..0cbf1b2 100644
--- a/services/tests/wmtests/src/com/android/server/wm/WindowTestsBase.java
+++ b/services/tests/wmtests/src/com/android/server/wm/WindowTestsBase.java
@@ -811,7 +811,7 @@
             }
 
             @Override
-            public void topFocusedWindowChanged(String packageName,
+            public void topFocusedWindowChanged(ComponentName component,
                     InsetsVisibilities requestedVisibilities) {
             }
         };
diff --git a/telephony/common/com/android/internal/telephony/SmsApplication.java b/telephony/common/com/android/internal/telephony/SmsApplication.java
index 4924a82..4230225 100644
--- a/telephony/common/com/android/internal/telephony/SmsApplication.java
+++ b/telephony/common/com/android/internal/telephony/SmsApplication.java
@@ -1146,4 +1146,35 @@
         }
         return null;
     }
+
+    /**
+     * Check if a package is default mms app (or equivalent, like bluetooth)
+     *
+     * @param context context from the calling app
+     * @param packageName the name of the package to be checked
+     * @return true if the package is default mms app or bluetooth
+     */
+    @UnsupportedAppUsage
+    public static boolean isDefaultMmsApplication(Context context, String packageName) {
+        if (packageName == null) {
+            return false;
+        }
+        String defaultMmsPackage = getDefaultMmsApplicationPackageName(context);
+        String bluetoothPackageName = context.getResources()
+                .getString(com.android.internal.R.string.config_systemBluetoothStack);
+
+        if ((defaultMmsPackage != null && defaultMmsPackage.equals(packageName))
+                || bluetoothPackageName.equals(packageName)) {
+            return true;
+        }
+        return false;
+    }
+
+    private static String getDefaultMmsApplicationPackageName(Context context) {
+        ComponentName component = getDefaultMmsApplication(context, false);
+        if (component != null) {
+            return component.getPackageName();
+        }
+        return null;
+    }
 }
diff --git a/telephony/java/android/telephony/UiccSlotInfo.java b/telephony/java/android/telephony/UiccSlotInfo.java
index 06c5b5c..5e02532 100644
--- a/telephony/java/android/telephony/UiccSlotInfo.java
+++ b/telephony/java/android/telephony/UiccSlotInfo.java
@@ -129,7 +129,7 @@
         this.mLogicalSlotIdx = logicalSlotIdx;
         this.mIsExtendedApduSupported = isExtendedApduSupported;
         this.mIsRemovable = false;
-        this.mPortList = null;
+        this.mPortList = new ArrayList<UiccPortInfo>();
     }
 
     /**