Commander : Event Command « J2ME « Java

1. Java
2. J2ME
3. Event Command

Commander

import javax.microedition.lcdui.Command;
import javax.microedition.lcdui.CommandListener;
import javax.microedition.lcdui.Display;
import javax.microedition.lcdui.Displayable;
import javax.microedition.lcdui.TextBox;
import javax.microedition.lcdui.TextField;
import javax.microedition.midlet.MIDlet;

public class Commander extends MIDlet {
  public void startApp() {
    Displayable d = new TextBox("TextBox", "Commander", 20, TextField.ANY);

    Command c = new Command("Exit", Command.EXIT, 0);
    d.addCommand(c);
    d.setCommandListener(new CommandListener() {
      public void commandAction(Command c, Displayable s) {
        notifyDestroyed();
      }
    });

    Display.getDisplay(this).setCurrent(d);
  }

  public void pauseApp() {
  }

  public void destroyApp(boolean unconditional) {
  }
}


           
       

Related examples in the same category

1.	Simple Command Demo
2.	Various Event
3.	Commands, Items, and Event Processing
4.	Api concepts Refer to the startApp pauseApp, and destroyApp
5.	An example MIDlet with simple Hello text and an Exit command
6.	Online Help
7.	A first MIDlet with simple text and a few commands.
8.	Many Commands
9.	Mapping Commands
10.	Capture Item Events
11.	Accessing Commands
12.	A quick sample of graphics, commands, and event handling.