Merge "[wm]: Fixed TaskPositioner leak" into qt-dev

am: 050d6df74c

Change-Id: Ife9c5d5da6fae4d40183a6a56a71165001bf6674

core/java/android/view/IWindowSession.aidl

@@ -254,6 +254,8 @@ interface IWindowSession {
      */
     boolean startMovingTask(IWindow window, float startX, float startY);
 
+    void finishMovingTask(IWindow window);
+
     void updatePointerIcon(IWindow window);
 
     /**

core/java/android/view/View.java

@@ -25519,6 +25519,21 @@ public class View implements Drawable.Callback, KeyEvent.Callback,
         return false;
     }
 
+    /**
+     * Finish a window move task.
+     * @hide
+     */
+    public void finishMovingTask() {
+        if (ViewDebug.DEBUG_POSITIONING) {
+            Log.d(VIEW_LOG_TAG, "finishMovingTask");
+        }
+        try {
+            mAttachInfo.mSession.finishMovingTask(mAttachInfo.mWindow);
+        } catch (RemoteException e) {
+            Log.e(VIEW_LOG_TAG, "Unable to finish moving", e);
+        }
+    }
+
     /**
      * Handles drag events sent by the system following a call to
      * {@link android.view.View#startDragAndDrop(ClipData,DragShadowBuilder,Object,int)