title: Problems connecting with bluetooth Android
body: <p>I'm trying to open a socket bluetooth between a milestone and a pc but the device can not connect. I hope I am sending the code help.</p>
  
  <pre><code>public class Bluetooth_V2 extends Activity {
   public TextView tela;
   public ListView telaDevice;
   public BluetoothAdapter bluetooth;
   public String endBluetooth;
   public String endDevice;
   public String nomeDevice;
   public ArrayAdapter&lt;String&gt; nomeBluetooth;
   private static final String info = "DEBUG";
   private static final int DISCOVERABLE_REQUEST = 0;
   private static final int DISCOVERY_REQUEST = 0;
   public BroadcastReceiver mReceiver = null;
   public ArrayList&lt;String&gt; deviceDescoberto;
   public BluetoothDevice deviceRemoto;
   public BluetoothServerSocket btserver;
   public BluetoothSocket serverSocket;
   public UUID uuid = UUID.fromString("00001101-0000-1000-8000-00805F9B34FB");
   public OutputStream outStream;
   public InputStream instream;
   public BluetoothSocket socket;
  
  public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.main);
  
    tela = (TextView) findViewById(R.id.telaMsg);
    telaDevice = (ListView) findViewById(R.id.telaDevice);
  
    bluetooth = BluetoothAdapter.getDefaultAdapter();
  
    nomeBluetooth = new ArrayAdapter&lt;String&gt;(this, android.R.layout.simple_list_item_1); 
    telaDevice.setAdapter(nomeBluetooth);
  
    Log.d(info, "Recebeu adaptador");
  
    if(bluetooth==null)
    {
     Log.d(info,"Bluetooth nao suportado");
     tela.append("Bluetooth nao suportado");
    }
  
    if(!bluetooth.isEnabled())
    {
     Intent enableBtIntent = new Intent(BluetoothAdapter.ACTION_REQUEST_ENABLE);
     startActivityForResult(enableBtIntent,RESULT_OK);
    }
  
    tela.append("\nNome:"+bluetooth.getName());
    tela.append("\nEndereço:"+bluetooth.getAddress());
  
    bluetooth.startDiscovery();
    Intent discoverableIntent = new Intent(BluetoothAdapter.ACTION_REQUEST_DISCOVERABLE);
    startActivity(discoverableIntent);
    //discoverableIntent.putExtra(BluetoothAdapter.EXTRA_DISCOVERABLE_DURATION, 300);
    bluetooth.isDiscovering();
  
    Log.d(info,"Estado de descoberta");
  
    IntentFilter filter = new IntentFilter(BluetoothDevice.ACTION_FOUND);
    this.registerReceiver(mReceiver, filter);
  
    tela.append("\nModo de busca" + bluetooth.getScanMode());
  
    filter = new IntentFilter(BluetoothAdapter.ACTION_DISCOVERY_FINISHED);
    this.registerReceiver(mReceiver, filter);
  
    //startActivityForResult(new Intent(BluetoothAdapter.ACTION_REQUEST_DISCOVERABLE),DISCOVERABLE_REQUEST);
  
    tela.append("\nDispositivos encontrados:"); 
    BroadcastReceiver discoveryResult = new BroadcastReceiver() {
  
     public void onReceive(Context context, Intent intent) {
      nomeDevice = intent.getStringExtra(BluetoothDevice.EXTRA_NAME);
      deviceRemoto = intent.getParcelableExtra(BluetoothDevice.EXTRA_DEVICE);
      tela.append("\n"+nomeDevice+"\n"+deviceRemoto);
      // TODO Do something with the remote Bluetooth Device.
     }
    };
    registerReceiver(discoveryResult,
      new IntentFilter(BluetoothDevice.ACTION_FOUND));
    if (!bluetooth.isDiscovering())
     bluetooth.startDiscovery();
  
    /* //Mostra dispositivos pareados
    tela.append("\nDispositivos pareados mas não conectados");
    Set&lt;BluetoothDevice&gt; devices = bluetooth.getBondedDevices();
    for(BluetoothDevice device : devices){
     tela.append("\n"+device.getName());
    }*/
  
    startActivityForResult(new Intent(BluetoothAdapter.ACTION_REQUEST_DISCOVERABLE),DISCOVERY_REQUEST);
    final BluetoothDevice device = bluetooth.getRemoteDevice("90:4C:E5:FA:01:22");
    final Set&lt;BluetoothDevice&gt; bondedDevices = bluetooth.getBondedDevices();
    BroadcastReceiver Result = new BroadcastReceiver(){
     @Override
     public void onReceive(Context context, Intent intent) {
      deviceRemoto = intent.getParcelableExtra(BluetoothDevice.EXTRA_DEVICE);
      if(deviceRemoto.equals(device)&amp;&amp;bondedDevices.contains(deviceRemoto)){
       tela.append("Dispositivos"+deviceRemoto.getName()+" ja está pareado");
      }
     }
    };
    registerReceiver(Result, new IntentFilter(BluetoothDevice.ACTION_FOUND));
  
     try{
     deviceRemoto = bluetooth.getRemoteDevice("90:4C:E5:FA:01:22");
  
     BluetoothSocket clientSocket =
      device.createRfcommSocketToServiceRecord(uuid);
     clientSocket.connect();
     Log.d(info,"Cliente Conectado");
     //sendMessage("OI");
     // TODO Transfer data using the Bluetooth Socket
    } catch (IOException e) {
     Log.d("BLUETOOTH CLIENTE", e.getMessage());
    }
   }
  }
  </code></pre>