noninteractivegaugedemo.java

J2ME手机游戏开发技术详解,适合初学者阅读使用

import javax.microedition.lcdui.*;
import javax.microedition.midlet.MIDlet;
public class NonInteractiveGaugeDemo extends MIDlet implements CommandListener 
{
    private final static Command CMD_EXIT = new Command("Exit",Command.EXIT, 1);
    private Display display;
    private Gauge mGauge;
    private Form mainForm;
    public NonInteractiveGaugeDemo() {
        display = Display.getDisplay(this);
        mainForm = new Form("Gauge演示");
        mGauge = new Gauge("非交互模式",false, 5, 2);
        mainForm.append(mGauge);
        mainForm.addCommand(CMD_EXIT);
        mainForm.setCommandListener(this);
    }
    protected void startApp() {
        display.setCurrent(mainForm);
    }
    protected void destroyApp(boolean unconditional) {
    }
    protected void pauseApp() {
    }
    public void commandAction(Command c, Displayable d) {
        destroyApp(false);
        notifyDestroyed();
    }
}