title: how to listen and accept BluetoothSocket in android?
body: <p>I am developing a Bluetooth SPP program in Samsung GT-P7500 android Pad.I want to receives SPP connection from peer BT device. I tried the API method:</p>
  
  <pre><code>public BluetoothServerSocket listenUsingRfcommWithServiceRecord(String name, UUID uuid);
  public BluetoothServerSocket listenUsingInsecureRfcommWithServiceRecord(String name, UUID uuid);
  </code></pre>
  
  <p>and also I tried <code>listenUsingRfcommOn(int)</code> by reflection method.All above did not success.
  I have tried my program in other android device, Sony Ericsson X10i, Galaxy 9100, It is OK on those  devices.
  Anyone has experiences in Android Bluetooth development and  experiences on GT-P7500?
  Tanks for any suggestions!</p>