movesprite.java

来自「手机游戏中关于精灵移动的程序。 有利与刚刚初学的人」· Java 代码 · 共 35 行

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

public class MoveSprite extends MIDlet  implements CommandListener{

 private Command exitCommand;
 private SpriteCanvas scan;
 public MoveSprite() {  
  exitCommand = new Command("Exit", Command.EXIT, 1);
  scan = new SpriteCanvas();
  scan.addCommand(exitCommand);
  scan.setCommandListener(this);
  Display.getDisplay(this).setCurrent(scan);
    
 }

 protected void startApp() {
 }

 protected void pauseApp() {
 }

 protected void destroyApp(boolean arg0) {
 }

 public void commandAction(Command c, Displayable d) {
  if (c == exitCommand) {   
   destroyApp(false);   
   notifyDestroyed();
  }
 }
 
}