Action constant returned by DragEvent.Action: Signals to a View that the drag and drop operation has concluded. A View that changed its appearance during the operation should return to its usual drawing state in response to this event.
All views that received an ACTION_DRAG_STARTED event will receive the ACTION_DRAG_ENDED event even if they are not currently visible when the drag ends.
The View object can call DragEvent.Result to see the result of the operation. If a View returned true in response to DragAction.Drop, then getResult() returns true, otherwise it returns false.