mutableimagedemo.java

一个采用J2ME的游戏程序,对游戏开发者很具有参考价值,适合用于二次开发

package mutableimagedemo;
import javax.microedition.lcdui.*;
import javax.microedition.midlet.*;
public class mutableImageDemo extends MIDlet implements CommandListener
{
        private Display display;
        private ImageCanvas myCanvas;

        private Command   exitCmd = new Command(" 退出", Command.SCREEN, 1);

        public mutableImageDemo()
        {
        	myCanvas = new ImageCanvas();
                display = Display.getDisplay(this);

                myCanvas.addCommand(exitCmd);                                
                myCanvas.setCommandListener(this);
        }
        public void startApp()
        {
                
                 display.setCurrent(myCanvas);
        }
        public void pauseApp()
        {
        }
        public void destroyApp(boolean unconditional)
        {
        }
        public void commandAction(Command cmd, Displayable disp) {
        if(cmd == exitCmd){
        destroyApp(false);
        notifyDestroyed();
        }               
        }
}