puzzlemidlet.java

j2me简单实例,j2me教程加源码,希望大家喜欢

package com.j2medev.chapter7;

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

public class PuzzleMIDlet extends MIDlet {
    
    private static Display display = null;
    private static PuzzleMIDlet instance = null;
    
    public PuzzleMIDlet(){
    }
    
    public void startApp() {
        if(display == null){
            display = Display.getDisplay(this);
            instance = this;
        }
        display.setCurrent(new MainMenu());
    }
    
    public void pauseApp() {
    }
    
    public void destroyApp(boolean unconditional) {
    }
    
    public  static void setCurrent(Displayable displayable){
        display.setCurrent(displayable);
    }
    
    public static void quitApp(){
        instance.destroyApp(false);
        instance.notifyDestroyed();
    }
}