摘要： 0.效果 1.创建首页的Activitypublic class MaintabActivity extends FragmentActivity implements OnTabChangeListener { private FragmentTabHost ... 阅读全文

摘要： 1.编写全局Application,便于管理系统启动退出时的Activity,Service等管理public class ChatApplication extends Application { private List activitys = new LinkedList(); ... 阅读全文