Interactive, Non-Interactive Gauge Example

import javax.microedition.lcdui.*;

import javax.microedition.midlet.*;

public class GaugeExample extends MIDlet implements CommandListener{

           private Form form;

           private Display display;

           private Command back;

           private String label1, label2;

           private Gauge gauge1, gauge2;

                      

           public GaugeExample(){

                       label1 = new String("Interactive");

                       label2 = new String("Non-Interactive");

                       gauge1 = new Gauge("Interactive", true, 100, 40);

                       gauge2 = new Gauge("Static", false, 100, 40);

           }

           public void startApp(){

                       Form form = new Form("GaugeExample");

                       back = new Command("Exit", Command.EXIT, 0);

                       display = Display.getDisplay(this);

                       form.append(label1);

                       form.append(gauge1);

                       form.append(label2);

                       form.append(gauge2);

                       form.addCommand(back);

                       form.setCommandListener(this);

                       display.setCurrent(form);

           }

           public void pauseApp(){}

           public void destroyApp(boolean unconditional){

                       notifyDestroyed();

           }

           public void commandAction(Command c, Displayable s){

                       String label = c.getLabel();

                       if (label.equals("EXIT")){

                                   destroyApp(false);

                       }                                  

           }

}