sending messages over bluetooth

[oscarm]

hi
i develop a bluetooth aplication that when the server and the client are connected, they send a string to each other. Now, i want send more mesagges without doing the process again, just adding a button, but i doesn't work. Can someone help me!!

public void deviceDiscovered(RemoteDevice remoteDevice, DeviceClass deviceClass) {

			RemoteDevice device = servRecord[i].getHostDevice();
            String name = device.getBluetoothAddress();
            servicioCliente.append("device:"+device.toString()+"\n"+"name"+name);
			
            cancelar(); //cancelamos las busquedas
            
			try {
				coneccion =(StreamConnection) Connector.open(urlNaNe);
				in = coneccion.openDataInputStream();
				out = coneccion.openDataOutputStream();
				enviar();
			} catch(IOException e) {
				e.printStackTrace();
			} 
			
			
		}
	}

	public void enviar() {
		try {
			
			out.writeUTF("Saludos desde el cliente!");
			out.flush();
			String mensajeLlega = in.readUTF();
			textoCli.setString(mensajeLlega);
			
			servicioCliente.append("\nMensaje de servidor:  "+mensajeLlega);
			
			
		} catch (IOException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		}
		
	}

	public void run() {

			StringBuffer url =	new StringBuffer("btspp://localhost:");
			url.append(uuid.toString());
			url.append(";name=Brailles");
			conexion.append("\n"+url+"\n");
			try {

				StreamConnectionNotifier notifier = (StreamConnectionNotifier) Connector.open(url.toString());
				//StreamConnectionNotifier connectionNotifier = (StreamConnectionNotifier) Connector.open(url);
				
				conexion.append("Servidor en marcha...");

				while(true) {
					try {
						coneccion = (StreamConnection) notifier.acceptAndOpen();
						in = coneccion.openDataInputStream();
						out = coneccion.openDataOutputStream();
						String texto = "Braille dice Hola!";
						out.writeUTF(texto);
						conexion.append("\n"+texto);
						textoSer.setString(texto);
						out.flush();
						String mensajeLlega = in.readUTF();
						conexion.append("\nMensaje Cliente:  "+mensajeLlega);
					} catch(IOException e) {
						e.printStackTrace();
					}
				}
			} catch(IOException e) {

				pantalla.setCurrent(new Alert("Error++: "+e));
				alerta = new Alert("Error conexion",e.toString(),null, AlertType.ERROR);
				pantalla.setCurrent(alerta);
			}
	
		}
	}

each time i push the buton, it calls enviar()

[jinda007]

Sup oscarm,

What API are you using?

[oscarm]

Hi jinda007
i'm using a S40's phone 3erd edition

i have make some changes to aviod that the client phone don't freeze, but the message is not received, but when i prove in the WTK22 emulator it works.

	public void enviar() {
		
		new Thread(){
			public void run() {
				try {
					coneccion =(StreamConnection) Connector.open(urlNaNe);
					out = coneccion.openDataOutputStream();
					out.writeUTF("Saludos desde el cliente!");
					out.flush();						
				} catch (IOException e) {
					// TODO Auto-generated catch block
					e.printStackTrace();
				}
			}	
		}.start();
	}