在android中连接蓝牙SPP的问题？

public class TestConnection extends Activity { /** Called when the activity is first created. */ public static final UUID BluetoothSerialUuid = UUID.fromString("00001101-0000-1000-8000-00805F9B34FB"); private BluetoothAdapter _adapter; BluetoothSocket socket=null; @Override protected void onPause() { try { socket.close(); } catch (IOException e) { // TODO Auto-generated catch block e.printStackTrace(); } }; @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.main); TextView text = (TextView) findViewById(R.id.mainText); text.setText("This is a test"); String deviceAddress = "05:03:e8:c0:bf:c0"; _adapter = BluetoothAdapter.getDefaultAdapter(); BluetoothDevice device = _adapter.getRemoteDevice(deviceAddress); try { socket = device.createRfcommSocketToServiceRecord(BluetoothSerialUuid); } catch (IOException e) { // TODO Auto-generated catch block e.printStackTrace(); } try { socket.connect(); } catch (IOException e) { // TODO Auto-generated catch block e.printStackTrace(); } } 

}

我正在尝试使用此站点的一些代码：

http://zornsoftware.talsit.info/blog/pairing-spp-bluetooth-devices-with-android-phones.html

克服了android跳过类0x00蓝牙设备的事实。 但是当我这样做时：_adapter.getRemoteDevice（deviceAddress）;

我从来没有得到回应

Answer 1

我意识到失败的原因是由于现在在清单文件中拥有正确的权限。