configmidlet.java

< JavaME核心技术最佳实践>>的全部源代码

package com.j2medev.chapter7;

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

public class ConfigMIDlet extends MIDlet {
    
    private Display display = null;
    private List menu = new List("Main",List.IMPLICIT);
    
    public void startApp() {
        if(display == null){
            display = Display.getDisplay(this);
            if(ApplicationRuntime.CAPTURE_AUDIO)
                menu.append("capture audio",null);
            if(ApplicationRuntime.CAPTURE_VIDEO)
                menu.append("capture video",null);
            if(ApplicationRuntime.IS_MIDP2)
                menu.append("Browse WAP",null);
            if(ApplicationRuntime.CAPTURE_PHOTO)
                menu.append("capture image",null);
        }
        display.setCurrent(menu);
    }
    
    public void pauseApp() {
    }
    
    public void destroyApp(boolean unconditional) {
    }
}