// 初始化@界面
  private void initAtView(LayoutInflater inflater, List<View> listViews) {
    View at_view = inflater.inflate(R.layout.msg_at, null);
    listViews.add(at_view);
    lv_msg_at = (PullToRefreshListView) at_view.findViewById(R.id.lv_msg_at);
    // 下拉刷新
    lv_msg_at.setOnRefreshListener(
        new OnRefreshListener() {

          @Override
          public void onRefresh() {
            at_current_state = AT_MORE_NEW;
            newAtTask(at_current_state, at_max_id, true);
          }
        });
    lv_msg_at.setOnLoadOldListener(
        new onLoadOldListener() {

          @Override
          public void onLoadOld() {
            at_current_state = AT_MORE_OLD;
            newAtTask(at_current_state, at_max_id, true);
          }
        });

    pb_at = (ProgressBar) at_view.findViewById(R.id.pb_at);

    View popup_window_at = LayoutInflater.from(this).inflate(R.layout.popup_window_at, null);
    popupWindow_at = createPopupWindow(popup_window_at, 230, LayoutParams.WRAP_CONTENT);
    final LinearLayout ll_msg_at_wb_comment =
        (LinearLayout) at_view.findViewById(R.id.ll_msg_at_wb_comment);
    ll_msg_at_wb_comment.setOnClickListener(
        new OnClickListener() {
          @Override
          public void onClick(View v) {
            popupWindow_at.showAsDropDown(ll_msg_at_wb_comment, 10, -5);
          }
        });
    btn_at_wb_all = (Button) popup_window_at.findViewById(R.id.btn_at_wb_all);
    btn_at_wb_friends = (Button) popup_window_at.findViewById(R.id.btn_at_wb_friends);
    btn_at_wb_original = (Button) popup_window_at.findViewById(R.id.btn_at_wb_original);
    btn_at_comment_all = (Button) popup_window_at.findViewById(R.id.btn_at_comment_all);
    btn_at_comment_friends = (Button) popup_window_at.findViewById(R.id.btn_at_comment_friends);
    btn_at_wb_all.setOnClickListener(this);
    btn_at_wb_friends.setOnClickListener(this);
    btn_at_wb_original.setOnClickListener(this);
    btn_at_comment_all.setOnClickListener(this);
    btn_at_comment_friends.setOnClickListener(this);
  }
  // 初始化Comment界面
  private void initCommentView(LayoutInflater inflater, List<View> listViews) {
    // Comment View
    View comment_view = inflater.inflate(R.layout.msg_comment, null);
    listViews.add(comment_view);
    lv_msg_comment = (PullToRefreshListView) comment_view.findViewById(R.id.lv_msg_comment);
    lv_msg_comment.setOnRefreshListener(
        new OnRefreshListener() {

          @Override
          public void onRefresh() {}
        });
    lv_msg_comment.setOnLoadOldListener(
        new onLoadOldListener() {

          @Override
          public void onLoadOld() {}
        });
    pb_comment = (ProgressBar) comment_view.findViewById(R.id.pb_comment);
    // PopupWindow View
    View popup_window_comment =
        LayoutInflater.from(this).inflate(R.layout.popup_window_comment, null);
    popupWindow_comment = createPopupWindow(popup_window_comment, 230, LayoutParams.WRAP_CONTENT);
    final LinearLayout ll_msg_comment_to_by =
        (LinearLayout) comment_view.findViewById(R.id.ll_msg_comment_to_by);
    ll_msg_comment_to_by.setOnClickListener(
        new OnClickListener() {

          @Override
          public void onClick(View v) {
            popupWindow_comment.showAsDropDown(ll_msg_comment_to_by, 10, -5);
          }
        });

    btn_comment_to_me_all = (Button) popup_window_comment.findViewById(R.id.btn_comment_to_me_all);
    btn_comment_to_me_friends =
        (Button) popup_window_comment.findViewById(R.id.btn_comment_to_me_friends);
    btn_comment_by_me_all = (Button) popup_window_comment.findViewById(R.id.btn_comment_by_me_all);

    btn_comment_to_me_all.setOnClickListener(this);
    btn_comment_to_me_friends.setOnClickListener(this);
    btn_comment_by_me_all.setOnClickListener(this);
  }
 // 点击事件监听器
 @Override
 public void onClick(View v) {
   Task task = null;
   HashMap<String, Object> taskParams = new HashMap<String, Object>();
   popupWindow_at.dismiss();
   popupWindow_comment.dismiss();
   switch (v.getId()) {
     case R.id.btn_at_wb_all:
       task = new Task(Task.WEIBO_MSG_AT_WB, taskParams);
       pb_at.setVisibility(View.VISIBLE);
       break;
     case R.id.btn_at_wb_friends:
       lv_msg_at.refreshDrawableState();
       taskParams.put("filter_by_author", 1);
       task = new Task(Task.WEIBO_MSG_AT_WB, taskParams);
       pb_at.setVisibility(View.VISIBLE);
       break;
     case R.id.btn_at_wb_original:
       taskParams.put("filter_by_type", 1);
       task = new Task(Task.WEIBO_MSG_AT_WB, taskParams);
       pb_at.setVisibility(View.VISIBLE);
       break;
     case R.id.btn_at_comment_all:
       task = new Task(Task.WEIBO_MSG_AT_COMMENT, taskParams);
       pb_at.setVisibility(View.VISIBLE);
       break;
     case R.id.btn_at_comment_friends:
       taskParams.put("filter_by_author", 1);
       task = new Task(Task.WEIBO_MSG_AT_COMMENT, taskParams);
       pb_at.setVisibility(View.VISIBLE);
       break;
     case R.id.btn_comment_to_me_all:
       task = new Task(Task.WEIBO_MSG_COMMENT_TO_ME, taskParams);
       pb_comment.setVisibility(View.VISIBLE);
       break;
     case R.id.btn_comment_to_me_friends:
       taskParams.put("filter_by_author", 1);
       task = new Task(Task.WEIBO_MSG_COMMENT_TO_ME, taskParams);
       pb_comment.setVisibility(View.VISIBLE);
       break;
     case R.id.btn_comment_by_me_all:
       task = new Task(Task.WEIBO_MSG_COMMENT_BY_ME, taskParams);
       pb_comment.setVisibility(View.VISIBLE);
       break;
   }
   MainService.addTask(task);
   MainService.addActivity(this);
 }
 /**
  * 在ViewPage中的View移动时,加载数据;
  *
  * @param index
  */
 private void loadData(int index) {
   switch (index) {
     case AT:
       break;
     case COMMENT:
       if (lv_msg_comment.getCount() == 0) {
         Task task = new Task(Task.WEIBO_MSG_COMMENT_TO_ME, null);
         MainService.addTask(task);
         MainService.addActivity(this);
       }
       break;
     case MESSAGE:
       break;
     case NOTIFICATION:
       break;
   }
 }
  // 回调刷新
  @Override
  public void refresh(Object... params) {

    int msg_witch = (Integer) params[1];
    switch (msg_witch) {
      case AT:
        MsgAtAdapter aTAdapter = null;
        MsgCommentAdapter commentAdapter = null;
        if (params[2].equals("status")) {

          List<Status> statuses = (List<Status>) params[0];
          aTAdapter = new MsgAtAdapter(statuses, this);
          if (statuses.size() != 0) {
            at_max_id = Long.parseLong(statuses.get(statuses.size() - 1).getMid()) - 1;
            switch (at_current_state) {
              case AT_INITIATE:
                lv_msg_at.setAdapter(aTAdapter);
                break;
              case AT_MORE_NEW:
                lv_msg_at.setAdapter(aTAdapter);
                lv_msg_at.onRefreshComplete();
                break;
              case AT_MORE_OLD:
                aTAdapter.refresh(statuses);
                if (aTAdapter.getCount() >= 20) {
                  lv_msg_at.setSelection(aTAdapter.getCount() - 20);
                } else {
                  lv_msg_at.setSelection(aTAdapter.getCount() - 1);
                }
                lv_msg_at.resetFooter();
                break;
            }
          } else {
            aTAdapter.notifyDataSetChanged();
            Toast.makeText(this, "暂无数据", Toast.LENGTH_SHORT).show();
            lv_msg_at.resetFooter();
          }
        } else if (params[2].equals("comment")) {
          List<Comment> comments = (List<Comment>) params[0];
          commentAdapter = new MsgCommentAdapter(comments, this);
          lv_msg_at.setAdapter(commentAdapter);
          if (comments.size() != 0) {
            lv_msg_at.setSelection(1);
          } else {
            commentAdapter.notifyDataSetChanged();
            Toast.makeText(this, "暂无数据", Toast.LENGTH_SHORT).show();
          }
        }
        pb_at.setVisibility(View.GONE);
        break;
      case COMMENT:
        @SuppressWarnings("unchecked")
        List<Comment> comments = (List<Comment>) params[0];
        MsgCommentAdapter commentAdapter1 = new MsgCommentAdapter(comments, this);
        lv_msg_comment.setAdapter(commentAdapter1);
        if (comments.size() != 0) {
          lv_msg_comment.setSelection(1);
        } else {
          commentAdapter1.notifyDataSetChanged();
          Toast.makeText(this, "暂无数据", Toast.LENGTH_SHORT).show();
        }
        pb_comment.setVisibility(View.GONE);
        break;
      case MESSAGE:
        break;
      case NOTIFICATION:
        break;
    }
  }