如何在没有用户输入的情况下创建Android RFCOMM套接字？

try {
    BluetoothAdapter adapter = BluetoothAdapter.getDefaultAdapter();
    BluetoothDevice device = adapter.getRemoteDevice("00:11:22:33:44:55");

    Class<?> clazz = device.getClass();
    Method createRfcommSocket = clazz.getMethod("createRfcommSocket", int.class);
    BluetoothSocket socket = (BluetoothSocket) createRfcommSocket.invoke(device, 1);

    socket.connect();
} catch (Exception e) {
    e.printStackTrace();
}

package com.example.myaidlservice;

interface IMyAidlInterface {
    void createRfcommSocket();
}

package com.example.myaidlservice;

import android.bluetooth.BluetoothAdapter;
import android.bluetooth.BluetoothDevice;
import android.bluetooth.BluetoothSocket;
import android.os.RemoteException;

public class MyAidlInterfaceImpl extends IMyAidlInterface.Stub {
    @Override
    public void createRfcommSocket() throws RemoteException {
        try {
            BluetoothAdapter adapter = BluetoothAdapter.getDefaultAdapter();
            BluetoothDevice device = adapter.getRemoteDevice("00:11:22:33:44:55");
            BluetoothSocket socket = device.createRfcommSocketToServiceRecord(MY_UUID);
            socket.connect();
        } catch (Exception e) {
            e.printStackTrace();
        }
    }
}

package com.example.myaidlservice;

import android.app.Service;
import android.content.Intent;
import android.os.Binder;
import android.os.IBinder;

public class MyAidlService extends Service {
    private final IBinder mBinder = new MyAidlInterfaceImpl();

    @Override
    public IBinder onBind(Intent intent) {
        return mBinder;
    }
}