Merge "Fix lockscreen notification launch animation" into pi-dev

packages/SystemUI/src/com/android/systemui/statusbar/notification/ActivityLaunchAnimator.java

@@ -77,6 +77,9 @@ public class ActivityLaunchAnimator {
 
     public RemoteAnimationAdapter getLaunchAnimation(
             ExpandableNotificationRow sourceNotification) {
+        if (mStatusBar.getBarState() != StatusBarState.SHADE) {
+            return null;
+        }
         AnimationRunner animationRunner = new AnimationRunner(sourceNotification);
         return new RemoteAnimationAdapter(animationRunner, ANIMATION_DURATION,
                 0 /* statusBarTransitionDelay */);

packages/SystemUI/src/com/android/systemui/statusbar/phone/StatusBar.java

@@ -5044,8 +5044,11 @@ public class StatusBar extends SystemUI implements DemoMode,
                     RemoteAnimationAdapter adapter = mActivityLaunchAnimator.getLaunchAnimation(
                             row);
                     try {
-                        ActivityManager.getService().registerRemoteAnimationForNextActivityStart(
-                                intent.getCreatorPackage(), adapter);
+                        if (adapter != null) {
+                            ActivityManager.getService()
+                                    .registerRemoteAnimationForNextActivityStart(
+                                            intent.getCreatorPackage(), adapter);
+                        }
                         launchResult = intent.sendAndReturnResult(mContext, 0, fillInIntent, null,
                                 null, null, getActivityOptions(adapter));
                         mActivityLaunchAnimator.setLaunchResult(launchResult);

services/core/java/com/android/server/wm/AppWindowContainerController.java

@@ -617,7 +617,8 @@ public class AppWindowContainerController
 
             if (DEBUG_STARTING_WINDOW) Slog.v(TAG_WM, "Schedule remove starting " + mContainer
                     + " startingWindow=" + mContainer.startingWindow
-                    + " startingView=" + mContainer.startingSurface);
+                    + " startingView=" + mContainer.startingSurface
+                    + " Callers=" + Debug.getCallers(5));
 
             // Use the same thread to remove the window as we used to add it, as otherwise we end up
             // with things in the view hierarchy being called from different threads.

services/core/java/com/android/server/wm/AppWindowToken.java

@@ -2079,6 +2079,13 @@ class AppWindowToken extends WindowToken implements WindowManagerService.AppFree
         super.prepareSurfaces();
     }
 
+    /**
+     * @return Whether our {@link #getSurfaceControl} is currently showing.
+     */
+    boolean isSurfaceShowing() {
+        return mLastSurfaceShowing;
+    }
+
     boolean isFreezingScreen() {
         return mFreezingScreen;
     }

services/core/java/com/android/server/wm/TaskSnapshotController.java

@@ -247,7 +247,8 @@ class TaskSnapshotController {
                 // Ensure at least one window for the top app is visible before attempting to take
                 // a screenshot. Visible here means that the WSA surface is shown and has an alpha
                 // greater than 0.
-                ws -> ws.mWinAnimator != null && ws.mWinAnimator.getShown()
+                ws -> (ws.mAppToken == null || ws.mAppToken.isSurfaceShowing())
+                        && ws.mWinAnimator != null && ws.mWinAnimator.getShown()
                         && ws.mWinAnimator.mLastAlpha > 0f, true);
 
         if (!hasVisibleChild) {