java - Android 不会让我进入无限循环

Question

嗨，我正在尝试制作一个应用程序，该应用程序几乎每 5-10 秒搜索一次蓝牙设备，因此我尝试进行无限循环，但当我按下启动循环的按钮时，应用程序卡住了:

int stopInt=2;
serachB.setOnClickListener(
            new Button.OnClickListener() {
                public void onClick(View v) {
                    do {
                        final Handler handler = new Handler();
                        handler.postDelayed(new Runnable() {
                            @Override
                            public void run() {
                                listAdapter.clear();
                                getPairedDevices();
                                startDiscovery();

                            }
                        }, 4000);

                    } while (stopInt>1);
                }

Answer 1

private final Handler mMyhandler = new Handler();

private final Runnable checkBluetoothRunnable = new Runnable() {
    public void run() {

        //Do your work here

        mMyHandler.postDelayed(this, 5000);
    }

};

serachB.setOnClickListener(
    new Button.OnClickListener() {
        public void onClick(View v){
          mMyhandler.post(checkBluetoothRunnable);
        }
    }
}