Hello world tutorial

Question

is there any simple tutorials for starting j2 me like the classic helloworld.
ones that explain the code that is. ive looked at 2 for getting started on this site but they dont really explain the code, more about getting the examples build and running.

Answer 1

package greeting;
import javax.microedition.midlet.*;
import javax.microedition.lcdui.*;
public class HelloWorld extends MIDlet implements CommandListener
private Display display ;
private TextBox textBox ;
private Command quitCommand;
public void startApp()
display = Display.getDisplay(this);
quitCommand = new Command("Quit", Command.SCREEN, 1);
textBox = new TextBox("Hello World", "My first MIDlet", 40, 0);
textBox .addCommand(quitCommand);
textBox .setCommandListener(this);
display .setCurrent(textBox );
public void pauseApp()
public void destroyApp(boolean unconditional)
public void commandAction(Command choice, Displayable displayable)
if (choice == quitCommand)
destroyApp(false);
notifyDestroyed();
Compiling Hello World
javac -d d:\j2me\tmp_classes -target 1.1 -bootclasspath
d:\j2me\midp1.0.3fcs\classes HelloWorld.java
Running Hello World
midp -classpath d:\j2me\classes greeting.HelloWorld
I have a very good documentation about this, if you want them.... just let me know.