等待消失的任务

protected void waitForHideOsd() {final Handler handler = new Handler() {public void handleMessage(Message msg) {switch (msg.what) {case 0x4c:showNoOsdView();break;}super.handleMessage(msg);}};TimerTask task = new TimerTask() {public void run() {if (!touchVolFlag) {Message message = Message.obtain();message.what = 0x4c;handler.sendMessage(message);}}};