Android中定时任务的实现

Android中定时任务的实现

• 采用Handler的postDelayed(Runnable, long)方法

Handler handler = new Handler();Runnable runnable = new Runnable() {    @Override    public void run() {        handler.postDelayed(this,2000);    }};

启动定时器：

handler.postDelayed(runnable,2000);

关闭定时器：

handler.removeCallbacks(runnable);