在Android中每隔一段时间调用一个函数?

使用 CountDownTimer

 CountDownTimer t = new CountDownTimer( Long.MAX_VALUE , 10000) {

        // This is called every interval. (Every 10 seconds in this example)
        public void onTick(long millisUntilFinished) {
            Log.d("test","Timer tick");
        }

        public void onFinish() {
            Log.d("test","Timer last tick");            
            start();
        }
     }.start();