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

public class ArcMIDlet
    extends MIDlet implements CommandListener{

  private Command exitCommand;
  Display display;

//  ArcMIDlet(){
//	  display = Display.getDisplay(this);
//  }


  public void startApp() {
	Display display = Display.getDisplay(this);
    Displayable d = new ArcCanvas();
    exitCommand = new Command("離開", 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();
  }
}