UIGestureRecognizerDelegate设置响应事件优先级

 

  /*

        #UIGestureRecognizerDelegate

        我在这里设置响应事件的优先级，因为UITap响应事件的优先级会高，则他的subview的事件会被阻止

    */

    func gestureRecognizer(gestureRecognizer: UIGestureRecognizer!, shouldReceiveTouch touch: UITouch!)->Bool{

        if touch.view == gestureRecognizer.view{

            return true

        }

        return false

    }