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问个问题

wxlxb

发贴: 1
积分: 0

于 2005-01-09 14:52

运行下面范例，总是报错
Building "HLEventMIDlet"
C:\WTK20\apps\HLEventMIDlet\src\HLEventMIDlet.java:3: HLEventMIDlet is not abstract and does not override abstract method startApp() in javax.microedition.midlet.MIDlet
public class HLEventMIDlet extends MIDlet implements CommandListener
^
1 error
com.sun.kvem.ktools.ExecutionException
Build failed

请教各位大虾，如何解决？

import javax.microedition.midlet.*;
import javax.microedition.lcdui.*;
public class HLEventMIDlet extends MIDlet implements CommandListener
{
  private Command exitCommand;
  private Command info1Command;
  private Command info2Command;
  private Display display;
  public HLEventMIDlet()
  {
    display = Display.getDisplay(this);
    exitCommand = new Command("Exit",Command.SCREEN,1);
    exitCommand = new Command("Info1",Command.SCREEN,2);
    exitCommand = new Command("Info2",Command.SCREEN,2);
  }
  public void startapp()
  {
    TextBox t = new TextBox("Hello MIDlet","Test string",256,0);
    t.setCommandListener(this);
    t.addCommand(exitCommand);
    t.addCommand(info2Command);
    t.addCommand(info1Command);
    display.setCurrent Phone

;
  }
  public void pauseApp()
  {
  }
  public void destroyApp(boolean unconditional)
  {
  }
  public void commandAction(Command c,Displayable s)
  {
    if(c == exitCommand)
    {
      notifyDestroyed();
    }else if (c == info1Command)
    {
      notifyDestroyed();

    }
  }

}

作者	Re:问个问题 [Re:wxlxb]
liguan1024 发贴: 7 积分: 0	于 2005-01-12 00:49 public void startapp() public void startApp() AAAAA display.setCurrent; display.setCurrent;

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