Android Timer类的使用

Android的计时器与Java的有点不同,需要配套TimerTask使用,基本的用法如下:

              private Handler handler = new Handler() {// 定义处理信息的方法public void handleMessage(Message msg) {switch (msg.what) {case 1:                                                           //处理代码                                       timer.cancel();           break;}super.handleMessage(msg);}};;private Timer timer =null;private class MyTimeTask extends TimerTask{@Overridepublic void run() {Message message = new Message();message.what = 1;handler.sendMessage(message);}}//某处调用timer*************************************************************                timer = new Timer(); //计时任务开始timer.schedule(new MyTimeTask(), 2000);

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