安卓简单技术-MyThread实现简单定时

Handler handler = new Handler() {    public void handleMessage(Message msg) {        // 要做的事情        super.handleMessage(msg);    }};public class MyThread implements Runnable {    @Override    public void run() {        try {            Thread.sleep(2000);// 线程暂停2秒，单位毫秒            Message message = new Message();            message.what = 1;            handler.sendMessage(message);// 发送消息        } catch (InterruptedException e) {            e.printStackTrace();        }    }}new Thread(new MyThread()).start();