@Override
public void connect(String address) {
if (dialog != null && dialog.isShowing()) {
dialog.dismiss();
}
currentBluetoothAdapter = BluetoothAdapter.getDefaultAdapter();
if (currentBluetoothAdapter == null) {
DisplayUtilities.ShowLargeMessage(
this.context.getString(R.string.bluetooth_not_supported), "", view, true, null);
return;
}
if (currentBluetoothAdapter.isEnabled()) {
createConnection(address);
} else {
DisplayUtilities.ShowLargeMessage(
this.context.getString(R.string.bluetooth_cant_connect), "", view, false, null);
}
}
// creamos el socket para conectarnos
private BluetoothSocket createBluetoothSocket(BluetoothDevice device) throws IOException {
if (Build.VERSION.SDK_INT >= 10) {
try {
final Method m =
device
.getClass()
.getMethod("createInsecureRfcommSocketToServiceRecord", new Class[] {UUID.class});
return (BluetoothSocket) m.invoke(device, MY_UUID);
} catch (Exception e5) {
Log.e(kdUINOApplication.TAG, "Could not create Insecure RFComm connection", e5);
DisplayUtilities.ShowLargeMessage(
this.context.getString(R.string.bluetooth_cant_connect), "", view, false, null);
}
}
return device.createRfcommSocketToServiceRecord(MY_UUID);
}
public void createConnection(String address) {
BluetoothDevice device = currentBluetoothAdapter.getRemoteDevice(address);
try {
btSocket = createBluetoothSocket(device);
} catch (IOException e1) {
Log.e(
kdUINOApplication.TAG,
"Fatal Error,In onResume() and socket create failed,TRY TO CONNECT AGAIN!",
e1);
DisplayUtilities.ShowLargeMessage(
this.context.getString(R.string.bluetooth_cant_connect), "", view, false, null);
}
// cancelamos la búsqueda
if (currentBluetoothAdapter.isDiscovering()) {
currentBluetoothAdapter.cancelDiscovery();
}
// establecemos la conexión
try {
btSocket.connect();
} catch (IOException exception) {
try {
Log.e(
kdUINOApplication.TAG,
"Fatal Error,In onResume() and socket create failed, TRY AGAIN!",
exception);
DisplayUtilities.ShowLargeMessage(
this.context.getString(R.string.bluetooth_cant_connect), "", view, false, null);
btSocket.close();
return;
} catch (IOException e3) {
Log.e(
kdUINOApplication.TAG,
"Fatal Error,In onResume() and unable to close socket during connection failure",
e3);
DisplayUtilities.ShowLargeMessage(
this.context.getString(R.string.bluetooth_cant_connect), "", view, false, null);
return;
}
} catch (Exception ex) {
DisplayUtilities.ShowLargeMessage(
this.context.getString(R.string.bluetooth_cant_connect), "", view, false, null);
return;
// btSocket.close();
}
// una vez creada la conexión creamos un outputStrem i inputStream para operar con el
// posteriormente
try {
outputStream = btSocket.getOutputStream();
inputStream = btSocket.getInputStream();
} catch (IOException exception) {
Log.e(
kdUINOApplication.TAG,
"Fatal Error,In onResume() and output/input stream creation failed",
exception);
DisplayUtilities.ShowLargeMessage(
this.context.getString(R.string.bluetooth_cant_connect), "", view, false, null);
} catch (Exception ex) {
DisplayUtilities.ShowLargeMessage(
this.context.getString(R.string.bluetooth_cant_connect), "", view, false, null);
return;
// btSocket.close();
}
// bus.post(new KdUinoMessageBusEvent(KdUINOMessages.BLUETOOTH_CONNECT_TO_KDUINO, address));
// una vez conectados vamos al menu control
}
