Merge "Support multiple tasks in recentsaninmation onTaskAppeared" into sc-v2-dev

quickstep/src/com/android/quickstep/views/RecentsView.java

@@ -1874,6 +1874,7 @@ public abstract class RecentsView<ACTIVITY_TYPE extends StatefulActivity<STATE_T
             remoteTargetHandle.getTransformParams().setTargetSet(null);
             remoteTargetHandle.getTaskViewSimulator().setDrawsBelowRecents(true);
         });
+        mSplitSelectStateController.resetState();
 
         // These are relatively expensive and don't need to be done this frame (RecentsView isn't
         // visible anyway), so defer by a frame to get off the critical path, e.g. app to home.
@@ -4333,6 +4334,7 @@ public abstract class RecentsView<ACTIVITY_TYPE extends StatefulActivity<STATE_T
     public void setRecentsAnimationTargets(RecentsAnimationController recentsAnimationController,
             RecentsAnimationTargets recentsAnimationTargets) {
         mRecentsAnimationController = recentsAnimationController;
+        mSplitSelectStateController.setRecentsAnimationRunning(true);
         if (recentsAnimationTargets == null || recentsAnimationTargets.apps.length == 0) {
             return;
         }
@@ -4432,6 +4434,7 @@ public abstract class RecentsView<ACTIVITY_TYPE extends StatefulActivity<STATE_T
         // taps on QSB (3) user goes back to Overview and launch the most recent task.
         setCurrentTask(-1);
         mRecentsAnimationController = null;
+        mSplitSelectStateController.setRecentsAnimationRunning(false);
         executeSideTaskLaunchCallback();
     }