helloworld.java

来自「Java ME手机应用开发大全一书的配套光盘上的源码」· Java 代码 · 共 30 行

package helloworld;

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

public class HelloWorld extends MIDlet {
    static HelloWorld instance;
    Displayable1 displayable = new Displayable1();
    public HelloWorld() {
        instance = this;
    }

    public void startApp() {
        Display.getDisplay(this).setCurrent(displayable);
    }

    public void pauseApp() {
    }

    public void destroyApp(boolean unconditional) {
    }

    public static void quitApp() {
        instance.destroyApp(true);
        instance.notifyDestroyed();
        instance = null;
    }

}