puzzlemidlet.java

J2me类windows 菜单的实现,以及拼图游戏

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

public class puzzleMIDlet extends MIDlet  implements Runnable{
public static puzzleMIDlet instance;
private Thread thread;
public mainCanvas mainC;
public About about;
/** Constructor */
 public puzzleMIDlet()   {
    instance = this;
    thread   = new Thread(instance);
    about    = new About();
    mainC    = new mainCanvas();
 }

  /** Main method */
  public void startApp() {
    Display.getDisplay(this).setCurrent(about);
    this.thread.start();
  }

  /** Handle pausing the MIDlet */
  public void pauseApp() {
  }

  /** Handle destroying the MIDlet */
  public void destroyApp(boolean unconditional) {
  }

  /** Quit the MIDlet */
  public static void quitApp() {
    instance.destroyApp(true);
    instance.notifyDestroyed();
    instance = null;
  }
  public void run()
  { try{
    this.thread.sleep(2000);
    Display.getDisplay(this).setCurrent(mainC);
  }catch(Exception es){}
}

}