开源中国-android客户端源代码阅读2

main activity进来的是程序的主页面

private ScrollLayout mScrollLayout;
	private RadioButton[] mButtons;
	private String[] mHeadTitles;
	private int mViewCount;
	private int mCurSel;
	
	private ImageView mHeadLogo;
	private TextView mHeadTitle;
	private ProgressBar mHeadProgress;
	private ImageButton mHead_search;
	private ImageButton mHeadPub_post;
	private ImageButton mHeadPub_tweet;
	
	private int curNewsCatalog = NewsList.CATALOG_ALL;
	private int curQuestionCatalog = PostList.CATALOG_ASK;
	private int curTweetCatalog = TweetList.CATALOG_LASTEST;
	private int curActiveCatalog = ActiveList.CATALOG_LASTEST;
	
	private PullToRefreshListView lvNews;
	private PullToRefreshListView lvBlog;
	private PullToRefreshListView lvQuestion;
	private PullToRefreshListView lvTweet;
	private PullToRefreshListView lvActive;
	private PullToRefreshListView lvMsg;
	
	private ListViewNewsAdapter lvNewsAdapter;
	private ListViewBlogAdapter lvBlogAdapter;
	private ListViewQuestionAdapter lvQuestionAdapter;
	private ListViewTweetAdapter lvTweetAdapter;
	private ListViewActiveAdapter lvActiveAdapter;
	private ListViewMessageAdapter lvMsgAdapter;
	
	private List<News> lvNewsData = new ArrayList<News>();
	private List<Blog> lvBlogData = new ArrayList<Blog>();
	private List<Post> lvQuestionData = new ArrayList<Post>();
	private List<Tweet> lvTweetData = new ArrayList<Tweet>();
	private List<Active> lvActiveData = new ArrayList<Active>();
	private List<Messages> lvMsgData = new ArrayList<Messages>();
	

 上面的属性主要是程序主页面的组件等

 ScrollLayout：左右滑动切换屏幕控件 自定义 继承ViewGroup