Fix continueComputingRecentsScrollIfNecessary() running infinitely am: aa2af22da8

Change-Id: I5db37541c8e669b77dfe80ffb5e9544ac36723c4
diff --git a/quickstep/recents_ui_overrides/src/com/android/quickstep/LauncherSwipeHandler.java b/quickstep/recents_ui_overrides/src/com/android/quickstep/LauncherSwipeHandler.java
index 52b40a9..e4f45b3 100644
--- a/quickstep/recents_ui_overrides/src/com/android/quickstep/LauncherSwipeHandler.java
+++ b/quickstep/recents_ui_overrides/src/com/android/quickstep/LauncherSwipeHandler.java
@@ -1078,9 +1078,10 @@
 
     private void continueComputingRecentsScrollIfNecessary() {
         if (!mGestureState.hasState(STATE_RECENTS_SCROLLING_FINISHED)
-                && !mStateCallback.hasStates(STATE_HANDLER_INVALIDATED)) {
+                && !mStateCallback.hasStates(STATE_HANDLER_INVALIDATED)
+                && !mCanceled) {
             computeRecentsScrollIfInvisible();
-            mRecentsView.post(this::continueComputingRecentsScrollIfNecessary);
+            mRecentsView.postOnAnimation(this::continueComputingRecentsScrollIfNecessary);
         }
     }