hi all,
I have an application to send and recieve an SMS but my application is not catching the incoming message.
can anyone tell what's wrong with the following code:
regards
LTCCTL
I have an application to send and recieve an SMS but my application is not catching the incoming message.
can anyone tell what's wrong with the following code:
Code:
import javax.microedition.midlet.*;
import javax.microedition.lcdui.*;
import javax.microedition.io.*;
import javax.wireless.messaging.*;
import java.io.*;
import java.util.*;
public class MessageReceive extends MIDlet implements CommandListener, MessageListener
{
private Command exitCommand;
private Command getMsgCommand;
private Display display;
Form displayForm;
public static String msgReceived ;
Thread Recivethread;
MessageConnection serverConn;
public MessageReceive () {
display = Display.getDisplay(this);
exitCommand =
new Command("Exit", Command.SCREEN, 1);
getMsgCommand =
new Command("Get", Command.SCREEN, 1);
}
public void startApp() {
displayForm = new Form("Get Message");
displayForm.addCommand(exitCommand);
displayForm.addCommand(getMsgCommand);
displayForm.setCommandListener(this);
display.setCurrent(displayForm);
try
{
Alert rrrecAlert = new Alert("","Mesage connection open",null, AlertType.INFO);
rrrecAlert.setTimeout(Alert.FOREVER);
display.setCurrent(rrrecAlert, displayForm);
serverConn = (MessageConnection)Connector.open("sms://:5000",Connector.READ);
serverConn.setMessageListener(this);
Alert ecAlert = new Alert("","Mesage Listener.....",null, AlertType.INFO);
ecAlert.setTimeout(Alert.FOREVER);
display.setCurrent(ecAlert, displayForm);
Recivethread = new Thread(new CatchRecMsg());
Recivethread.start();
}
catch (IOException ioExc)
{
Alert ecAlert = new Alert("","Server connection could not be obtained",null, AlertType.INFO);
ecAlert.setTimeout(Alert.FOREVER);
display.setCurrent(ecAlert, displayForm);
}
}
public synchronized void notifyIncomingMessage(MessageConnection conn) {
Alert ecAlert = new Alert("","Mesage Incoming Listener.....",null, AlertType.INFO);
ecAlert.setTimeout(Alert.FOREVER);
display.setCurrent(ecAlert, displayForm);
if (conn == serverConn) {
Recivethread = new Thread(new CatchRecMsg());
Recivethread.start();
}
else{
Alert eAlert = new Alert("","Mesage conn not equals.....",null, AlertType.INFO);
eAlert.setTimeout(Alert.FOREVER);
display.setCurrent(eAlert, displayForm);
}
}
public class CatchRecMsg implements Runnable
{
public void run() {
try{
Alert recAlert = new Alert("","This is getting",null, AlertType.INFO);
recAlert.setTimeout(Alert.FOREVER);
display.setCurrent(recAlert, displayForm);
try {
System.out.println("In the catchReceive ");
Message msg = serverConn.receive();
System.out.println("Out the the catchReceive ");
if (msg instanceof TextMessage) {
TextMessage tmsg = (TextMessage)msg;
msgReceived = tmsg.getPayloadText();
recAlert = new Alert("","We got the masg Text : "+msgReceived,null, AlertType.INFO);
recAlert.setTimeout(Alert.FOREVER);
display.setCurrent(recAlert, displayForm);
displayForm.append(msgReceived);
display.setCurrent(displayForm);
}
else
if (msg instanceof BinaryMessage) {
BinaryMessage bmsg = (BinaryMessage)msg;
byte[] data = bmsg.getPayloadData();
msgReceived = data.toString();
displayForm.append(msgReceived);
display.setCurrent(displayForm);
recAlert = new Alert("","We got the masg Binary : " +msgReceived,null, AlertType.INFO);
recAlert.setTimeout(Alert.FOREVER);
display.setCurrent(recAlert, displayForm);
}
else
{
recAlert = new Alert("","Msg getting is nothing"+msg,null, AlertType.INFO);
recAlert.setTimeout(Alert.FOREVER);
display.setCurrent(recAlert, displayForm);
}
}
catch (Exception e) {
recAlert = new Alert("","Error occurs in receive()"+e,null, AlertType.INFO);
recAlert.setTimeout(Alert.FOREVER);
display.setCurrent(recAlert, displayForm);
}
} catch (Exception e) {
Alert recAlert = new Alert("","I got error here",null, AlertType.INFO);
recAlert.setTimeout(Alert.FOREVER);
display.setCurrent(recAlert, displayForm);
}
}
}
public void pauseApp()
{ }
public void destroyApp(boolean unconditional) {
}
public void commandAction(
Command c, Displayable s) {
if (c == exitCommand) {
destroyApp(false);
notifyDestroyed();
}
if (c == getMsgCommand) {
try
{
displayForm.append(msgReceived);
display.setCurrent(displayForm);
Alert ecAlert = new Alert("","nothing there .....",null, AlertType.INFO);
ecAlert.setTimeout(Alert.FOREVER);
display.setCurrent(ecAlert, displayForm);
}
catch (Exception exc)
{
exc.printStackTrace();
}
}
}
}
regards
LTCCTL