Handler消息循环

mHandler.removeMessages(UPDATEVIEW);
??? ??? ??? ??? if (mDymanicImageView.getState()){
??? ??? ??? ??? ??? mHandler.sendEmptyMessageDelayed(UPDATEVIEW, DRAWPERIOD);
??? ??? ??? ??? ??? mDymanicImageView.calcDistance();
??? ??? ??? ??? ??? if (mFullScreenState==FullScreenState.show){
??? ??? ??? ??? ??? ??? fullScreenUpdate();
??? ??? ??? ??? ??? }
??? ??? ??? ??? ??? mDymanicImageView.invalidate();
??? ??? ??? ??? }