commandtest1.java

来自「《精彩的手机UI例程.zip》是很好的手机编辑软件」· Java 代码 · 共 31 行

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

public class CommandTest1 extends MIDlet {
    private Display display;
    private Form s1;
    public CommandTest1() {
        display=Display.getDisplay(this);
        s1 = new Form("Screen with Exit");
        Command exitCommand = new Command("Exit",Command.EXIT,1);
        s1.addCommand(exitCommand); 
    }
    public void startApp() throws MIDletStateChangeException {
        display.setCurrent(s1);
    }

    /**
     * Pause the MIDlet
     */
    public void pauseApp() {
    }

    /**
     * Called by the framework before the application is unloaded
     */
    public void destroyApp(boolean unconditional) {
	display=null;
        s1=null;
    }
}