command_midlet.java

本光盘是《J2ME无线移动游戏开发》一书的配套光盘

package ch04;

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

public class Command_MIDlet
    extends MIDlet {

  /*
   1.构造器
   */
  public Command_MIDlet() {

    Command command1 = new Command("按钮1", Command.OK, 1);
    Command command2 = new Command("按钮2", Command.OK, 3);
    Command command3 = new Command("按钮3", Command.OK, 5);
    Command command4 = new Command("按钮4", Command.OK, 2);
    Command command5 = new Command("按钮5", Command.OK, 4);

    Display display = Display.getDisplay(this);
    Form frm = new Form("Command界面组件");
    display.setCurrent(frm);

    frm.addCommand(command1);
    frm.addCommand(command2);
    frm.addCommand(command3);
    frm.addCommand(command4);
    frm.addCommand(command5);
  }

  //启动应用程序
  public void startApp() {
  }

  //挂起应用程序
  public void pauseApp() {
  }

  //撤销应用程序
  public void destroyApp(boolean unconditional) {
  }

}