Android中Timer

Timer的使用方法：

private Timer timer = null;
    private TimerTask task = null;

    public void startTimer() {
        timer = new Timer();
        task = new TimerTask() {
            @Override
            public void run() {
//添加代碼
            }
        };
        timer.schedule(task, 100, 100);
    }

    public void stopTimer() {
        if (timer != null) {
            timer.cancel();
            timer = null;
        }
    }