Estoy tratando de enviar datos desde android (usando API desde su SDK) a una PC usando Bluecove en Windows, siendo este el servidor.Enviar datos desde android bluetooth a la PC con bluecove
Puedo obtener el android para conectarme al servidor, pero cuando escribo en el flujo de salida del socket, no ocurre nada en el servidor. Tengo el método onPut anulado pero nunca se llama.
Código sigue abajo, si alguien me podría ayudar a que sería muy apreciado:
Android
public class BluetoothWorker {
private static UUID generalUuid = UUID.fromString("00001101-0000-1000-8000-00805F9B34FB");
private static BluetoothSocket socket;
private static BluetoothSocket getBluetoothSocket(){
BluetoothAdapter mBluetoothAdapter = BluetoothAdapter.getDefaultAdapter();
mBluetoothAdapter.cancelDiscovery();
Set<BluetoothDevice> pairedDevices = mBluetoothAdapter.getBondedDevices();
// If there are paired devices
if (pairedDevices.size() > 0) {
// Loop through paired devices
for (BluetoothDevice device : pairedDevices) {
// Add the name and address to an array adapter to show in a ListView
if(device.getName().equalsIgnoreCase(("MIGUEL-PC"))){
try {
return device.createRfcommSocketToServiceRecord(generalUuid);
} catch (IOException e) {
return null;
}
}
}
}
return null;
}
public static boolean sendData(String status){
socket = getBluetoothSocket();
try {
socket.connect();
} catch (IOException e) {
// TODO Auto-generated catch block
socket = null;
}
if(socket != null){
try {
socket.getOutputStream().write(status.getBytes());
socket.getOutputStream().flush();
socket.close();
return true;
} catch (IOException e) {
socket = null;
return false;
}
}else{
return false;
}
}
}
código PC
public class AISHIntegrationBTBridge {
static final String serverUUID = "0000110100001000800000805F9B34FB";
public static void main(String[] args) throws IOException {
LocalDevice.getLocalDevice().setDiscoverable(DiscoveryAgent.GIAC);
SessionNotifier serverConnection = (SessionNotifier) Connector.open("btgoep://localhost:"
+ serverUUID + ";name=ObexExample");
int count = 0;
while(count < 2) {
RequestHandler handler = new RequestHandler();
serverConnection.acceptAndOpen(handler);
System.out.println("Received OBEX connection " + (++count));
}
}
private static class RequestHandler extends ServerRequestHandler {
public int onPut(Operation op) {
try {
HeaderSet hs = op.getReceivedHeaders();
String name = (String) hs.getHeader(HeaderSet.NAME);
if (name != null) {
System.out.println("put name:" + name);
}
InputStream is = op.openInputStream();
StringBuffer buf = new StringBuffer();
int data;
while ((data = is.read()) != -1) {
buf.append((char) data);
}
System.out.println("got:" + buf.toString());
op.close();
return ResponseCodes.OBEX_HTTP_OK;
} catch (IOException e) {
e.printStackTrace();
return ResponseCodes.OBEX_HTTP_UNAVAILABLE;
}
}
}
}