httpmidlet.java

来自「手机游戏设计一书的源代码」· Java 代码 · 共 50 行

package net;

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

/**
 * 移动设备通过HTTP协议读取远程站点上的页面内容
 */
public class HTTPMIDlet
    extends MIDlet {

  private static HTTPMIDlet instance;
  private HttpScreen displayable = new HttpScreen(this);

  /**
   *初始化
   */
  public HTTPMIDlet() {
    instance = this;
  }

  /**
   *启动应用
   */
  public void startApp() {
    Display.getDisplay(this).setCurrent(displayable);
  }

  /**
   *暂停应用实例
   */
  public void pauseApp() {
  }

  /**
   *摧毁应用实例释放资源
   */
  public void destroyApp(boolean unconditional) {
  }

  /**
   *退出应用
   */
  public static void quitApp() {
    instance.destroyApp(true);
    instance.notifyDestroyed();
    instance = null;
  }

}