about.java

游戏学院学过的一个J2ME代码实例的整理

package npc7776;
import javax.microedition.lcdui.*;

public class about extends Form implements CommandListener{
  private Command cmdBack = null;
  private planemain mainScreen = null;
  public about(planemain m) {
    super("关于");
    mainScreen = m ;
    cmdBack = new Command("返回",Command.BACK,1);
    this.addCommand(cmdBack);
    this.setCommandListener(this);
    this.append("开发者");
    this.append("写上名字");
    }
    public void commandAction(Command c,Displayable d){
      if (c == cmdBack){
        mainScreen.goBack();
      }
    }
}