SMS Aplication

[jordimirobruix]

Hello everybody,

I am new to this subject. I am doing a development for one of my classes. I need to write an sms application (with Java) that sends a SMS. The user will write the SMS, and it will be send with what the user has written and some extra words that the application will add. I have developed with eclipse and eclipseME an example. It runs fine there, but when trying to install on my Nokia E61 says invalid jar! I am new, and don't know what could be happening. If anyone could help me, I would really appreciate. I am writting here the jar I export from eclipse.

Thanks a lot,

Jordi

import java.io.IOException;

import javax.microedition.midlet.*;
import javax.microedition.io.Connector;
import javax.microedition.lcdui.*;
import javax.wireless.messaging.MessageConnection;
import javax.wireless.messaging.TextMessage;

public class Demo extends MIDlet implements CommandListener {
Alert alerta1, alerta2;

Command enviar,salir, aler1, aler2;

Displayable temp;

Display pantalla;

Form pantallainicial;

TextField telefono ;
TextField mensaje ;

public Demo(){
// Obtengo la referencia a la pantalla del MIDlet
pantalla = Display.getDisplay(this);
// Creo los objetos que forman las pantallas del MIDlet
salir = new Command("Salir",Command.EXIT,1);
enviar = new Command("Enviar",Command.OK,1);
/*aler1 = new Command("Alerta Modal",Command.SCREEN,1);
aler2 = new Command("Alerta No Modal",Command.SCREEN,1);*/
telefono = new TextField ("Numero Telefonico", "", 11, TextField.PHONENUMBER);
mensaje = new TextField("Mensaje","",120,TextField.ANY);
// Creo la pantalla de alerta 1
/*alerta1 = new Alert("Alerta Modal","Esta alerta desaparecer?"+
"cuando pulses el bot?n de aceptar", null, AlertType.INFO);
// Creo la pantalla de alerta 2
alerta2 = new Alert("Alerta No Modal","Esta alerta desaparecera cuando pasen 5 segundos",null,AlertType.INFO);
alerta1.setTimeout(Alert.FOREVER);
alerta2.setTimeout(5000);*/
// Creo la pantalla principal del MIDlet
pantallainicial = new Form("Jordi Demo");
pantallainicial.append(telefono);
pantallainicial.append(mensaje);
// Inserto objetos en la pantalla
pantallainicial.addCommand(salir);
pantallainicial.addCommand(enviar);
/*pantallainicial.addCommand(aler1);
pantallainicial.addCommand(aler2);*/
pantallainicial.setCommandListener(this);
} public void startApp() {
pantalla.setCurrent(pantallainicial);
}

public void pauseApp() {
}

public void destroyApp(boolean unconditional) {
}

public void commandAction(Command c, Displayable d) {
if (c == salir) {
destroyApp(false);
notifyDestroyed();
} else if (c == enviar) {
try {
MessageConnection mc = (MessageConnection)Connector.open("sms://+"+telefono);

TextMessage msg = (TextMessage) mc.newMessage(MessageConnection.TEXT_MESSAGE);
msg.setPayloadText(mensaje.getString());

mc.send(msg);

} catch (IOException e) {
e.printStackTrace();
}

}
}
}

[jordimirobruix]

Hello everybody,

I am new to this subject. I am doing a development for one of my classes. I need to write an sms application (with Java) that sends a SMS. The user will write the SMS, and it will be send with what the user has written and some extra words that the application will add. I have developed with eclipse and eclipseME an example. It runs fine there and on my nokia E61, but when trying to send the sms it is not sended. I am posting my code.

Thanks a lot,

Jordi

import java.io.IOException;

import javax.microedition.midlet.*;
import javax.microedition.io.Connector;
import javax.microedition.lcdui.*;
import javax.wireless.messaging.MessageConnection;
import javax.wireless.messaging.TextMessage;

public class HolaMundo extends MIDlet implements CommandListener {
private Display pantalla;

private Form formulario = null;

private Command salir = null;
private Command enviar = null;

private TextField telefono = null;
private TextField mensaje = null;

private Alert alerta1 = null;

private Alert alerta2 = null;

public HolaMundo(){
pantalla = Display.getDisplay(this);
formulario = new Form("Hola Mundo");
salir = new Command("Salir",Command.EXIT,1);
enviar = new Command("Enviar",Command.OK,1);

telefono = new TextField ("Numero Telefonico", "", 11, TextField.PHONENUMBER);
mensaje = new TextField("Mensaje","",120,TextField.ANY);

alerta1 = new Alert("Enviando","Si entre", null, AlertType.INFO);
alerta1.setTimeout(2500);

alerta2 = new Alert("Error ","Ocurrio un Error", null, AlertType.INFO);
alerta2.setTimeout(2500);

formulario.addCommand(salir);
formulario.addCommand(enviar);

formulario.append(telefono);
formulario.append(mensaje);



formulario.setCommandListener(this);

}

public void startApp() {
pantalla.setCurrent(formulario);
}

public void pauseApp() {
}

public void destroyApp(boolean unconditional) {
alerta1 = null;
telefono = null;
mensaje = null;
enviar = null;
salir = null;
pantalla = null;
formulario = null;
notifyDestroyed();
}

public void commandAction(Command c, Displayable d) {

if (c == salir) {
destroyApp(false);
notifyDestroyed();
} else if(c == enviar){
try {
pantalla.setCurrent(alerta1,formulario);

MessageConnection mc = (MessageConnection)Connector.open("sms://+58+"+telefono);

TextMessage msg = (TextMessage) mc.newMessage(MessageConnection.TEXT_MESSAGE);
msg.setPayloadText(mensaje.getString()+" Jordi");

mc.send(msg);

} catch (IOException e) {
pantalla.setCurrent(alerta2,formulario);
e.printStackTrace();
}
}
}
}

[peterblazejewicz]

hi jordi,

welcome aboard!


it think that simply you are specifying recipient phone number in wrong way,
your MessageConnection creation code should be something like:

mc = (MessageConnection) Connector.open("sms://+58+"+telefono.getString().trim()); 

when currently you are simply appending "telefono" TextField converted to String with default toString() method:

mc = (MessageConnection)Connector.open("sms://+58+"+telefono); 

hth,
regards,
Peter

[mrtipale]

u have donw nice program.
can u tell me how can u place a call using java ME ...
i dont know , i may not be feasible.
or tell me some details of TAPI ...
bye thankz

[peterblazejewicz]

hi,
@mrtipale
do you mean voice call? from j2me application?
afaik that's not possible at least on nokia phones and not defined in midp/cldc specification (generic connection framework),
http://developers.sun.com/techtopics...ork/index.html

regards,
Peter

[peterblazejewicz]

hi mrtipale,
I haven't answered fully - so to correct my post:
http://discussion.forum.nokia.com/fo...15&postcount=2
regards,
Peter