Java ME deploying midlet

Question

I'm writing a Java ME Midlet for a Nokia N82, I want to just count down from 30 and restart when it reaches 0. Whenever i move the .jar and .jad file and try to run them from the mobile phone it will say that it can't install the midlet or that the application is not compatible with the phone. The code i have is:

import java.util.*;
import javax.microedition.lcdui.*;
import javax.microedition.midlet.*;

public class myMidlet extends MIDlet implements CommandListener{

  private Form form;
  private Display display;
  private int tt;
  private int ttinc;
  private Timer tm;

  public myMidlet(){
      ttinc=30;
      tt=-1;
      tm=new Timer();
  }

  public void startApp(){
    showInput();
  }

  public void pauseApp(){}

  public void destroyApp(boolean destroy){
    notifyDestroyed();
  }

  public void showInput(){
    display = Display.getDisplay(this);
    Form form = new Form("GPS");
    if(tt<0){
        form.append("Sending update...");
    }else{
        form.append("Sending update in "+tt+" seconds.");
        tt--;
    }
    tm.schedule(new TodoTask(), 1000);

    display.setCurrent(form);
  }

  public void commandAction(Command c, Displayable d) {}

  public class TodoTask extends TimerTask{
     public final void run(){
        showInput();
     }
  }
}

What can i do/try to get this working?

Jigar Joshi · Accepted Answer · 2011-02-07 10:52:00Z

2

It seems you have made a build that is not compatible to phone.

make sure you set MIDP 2.0 ,CLDC 1.1 and then build this conf. is mostly supported in every phone. and make it relevant to your N82

answered Feb 7, 2011 at 10:52

Jigar Joshi

241k42 gold badges409 silver badges446 bronze badges

Sign up to request clarification or add additional context in comments.

3 Comments

user6 Over a year ago

I've changed this configuration and tested it. Now when i run it it will ask me whether i trust the application or not and than result in the original error.

Jigar Joshi Over a year ago

how do you install your app ?

user6 Over a year ago

by just moving it and running the file, anyways i got it working. tha nks a lot! =D

Collectives™ on Stack Overflow

Java ME deploying midlet

1 Answer 1

3 Comments

Your Answer

Hot Network Questions

Collectives™ on Stack Overflow

1 Answer 1

3 Comments

Your Answer

Sign up or log in

Post as a guest

Related