keyeventsmidlet.java

来自「j2me的程序」· Java 代码 · 共 31 行

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

public class KeyEventsMIDlet
    extends MIDlet implements CommandListener{

  private Command exitCommand;
  Display display;
  Displayable d;

  public void startApp() {
	Display display = Display.getDisplay(this);


    d = new KeyEventsCanvas();
    exitCommand = new Command("离开", Command.EXIT, 1);

    d.addCommand(exitCommand);
    d.setCommandListener(this);

    display.setCurrent(d);
  }

  public void pauseApp() {}
  public void destroyApp(boolean unconditional) {}
  public void commandAction(Command c, Displayable s) {
          notifyDestroyed();
  }
}