Connection fails with paired devices

[nologinatgit]

I have 2 paired Android devices, and I have this code:

mSmoothBluetooth = new SmoothBluetooth(this, SmoothBluetooth.ConnectionTo.ANDROID_DEVICE, SmoothBluetooth.Connection.SECURE, mListener);
mSmoothBluetooth.tryConnection();

 private SmoothBluetooth.Listener mListener = new SmoothBluetooth.Listener() {
    @Override
    public void onBluetoothNotSupported() {
      //device does not support bluetooth
    }

    @Override
    public void onBluetoothNotEnabled() {
      //bluetooth is disabled, probably call Intent request to enable bluetooth
    }

    @Override
    public void onConnecting(Device device) {
      //called when connecting to particular device
      Log.w("DEBUG","Connecting to device "+device.getName());
    }

    @Override
    public void onConnected(Device device) {
      //called when connected to particular device
      Log.w("DEBUG","Connected device "+device.getName());
    }

    @Override
    public void onDisconnected() {
      //called when disconnected from device
    }

    @Override
    public void onConnectionFailed(Device device) {
      //called when connection failed to particular device
      Log.w("DEBUG","Connection failed to device "+device.getName());
    }
 @Override
    public void onDiscoveryStarted() {
      //called when discovery is started
    }

    @Override
    public void onDiscoveryFinished() {
      //called when discovery is finished
    }

    @Override
    public void onNoDevicesFound() {
      //called when no devices found
    }

    @Override
    public void onDevicesFound(List list, SmoothBluetooth.ConnectionCallback connectionCallback)
    {
      Log.w("DEBUG","Found devices");
      if(list.size()==1)
      {
        Log.w("DEBUG", "Found 1 device");
        Log.w("DEBUG", "Device is paired: "+list.get(0).isPaired());
        connectionCallback.connectTo(list.get(0));
      }
    }
    @Override
    public void onDataReceived(int data) {
      //receives all bytes
    }
  };

I always get this log:

D/BluetoothManager? Paired devices: 1
W/DEBUG? Found devices
W/DEBUG? Found 1 device
W/DEBUG? Device is paired: true
W/DEBUG? Connecting to device GT-S5830i
D/BluetoothService? setState() 0 -> 1
D/BluetoothService? setState() 1 -> 2
D/BluetoothService? setState() 2 -> 1
W/DEBUG? Connection failed to device GT-S5830i

Why does the connection fail if they are paired already?

[ravenfeld]

Me to