Android定时器_android 定时器

//定義計時器、計時器任務
private final Timer timer = new Timer();
private TimerTask task;

//定義Handler
final Handler handler = new Handler() {
@Override
public void handleMessage(Message msg) {
// TODO Auto-generated method stub
// 要做的事情
super.handleMessage(msg);
}
};
//初始化計數器任務
task = new TimerTask() {
@Override
public void run() {
// TODO Auto-generated method stub
Message message = new Message();
message.what = 1;
handler.sendMessage(message);
}
};
//啓動計時器 從現在起，過0秒后沒隔5秒執行一次
timer.schedule(task, 0,5000);