Ejemplo n.º 1
0
 private void initData() {
   tableBodyAdapter = new CommonAdapter<T>(context, viewCreator, new ArrayList<T>());
   lv_page_body.setAdapter(tableBodyAdapter);
   // add
   lv_page_body.setOnPositionChangedListener((OnPositionChangedListener) context);
   // new
 }
Ejemplo n.º 2
0
 private void initData(ArrayList<T> arraylist) {
   tableBodyAdapter = new CommonAdapter<T>(context, viewCreator, arraylist);
   lv_page_body.setAdapter(tableBodyAdapter);
   // add
   lv_page_body.setOnPositionChangedListener((OnPositionChangedListener) context);
   // new
   if (arraylist.size() < 5) {
     lv_page_body.setTag(UIHelper.LISTVIEW_DATA_FULL);
     lvNews_foot_more.setText(R.string.load_full); // 已加载全部
     lvNews_foot_progress.setVisibility(ProgressBar.GONE);
   }
 }
Ejemplo n.º 3
0
  private void bindEvents() {
    lv_page_body.setOnItemClickListener(new OnItemClickListener());
    // lv_page_body.setOnItemLongClickListener(new OnItemLongClick());
    // 列表加载更多的操作
    lv_page_body.setOnScrollListener(
        new AbsListView.OnScrollListener() {
          public void onScrollStateChanged(AbsListView view, int scrollState) {
            lv_page_body.onScrollStateChanged(view, scrollState);

            // 数据为空--不用继续下面代码了
            if (tableBodyAdapter.getDataCache().size() == 0) return;
            // 判断是否滚动到底部
            boolean scrollEnd = false;
            try {
              if (view.getPositionForView(footView) == view.getLastVisiblePosition())
                scrollEnd = true;
            } catch (Exception e) {
              scrollEnd = false;
            }

            int lvDataState = StringUtils.toInt(lv_page_body.getTag());

            if (scrollEnd && lvDataState == UIHelper.LISTVIEW_DATA_MORE) {
              lv_page_body.setTag(UIHelper.LISTVIEW_DATA_LOADING);
              lvNews_foot_more.setText(R.string.load_ing); // 设置 显示“加载中。。。”
              lvNews_foot_progress.setVisibility(View.VISIBLE);
              action = UIHelper.LISTVIEW_ACTION_SCROLL;
              requestAction.pageBean.setCurrentPage(requestAction.pageBean.getCurrentPage() + 1);
              loadPaginationData();
            }
          }

          public void onScroll(
              AbsListView view, int firstVisibleItem, int visibleItemCount, int totalItemCount) {
            lv_page_body.onScroll(view, firstVisibleItem, visibleItemCount, totalItemCount);
          }
        });
    // 刷新的操作
    lv_page_body.setOnRefreshListener(
        new PullToRefreshListView.OnRefreshListener() {
          public void onRefresh() {
            action = UIHelper.LISTVIEW_ACTION_REFRESH;
            lvNews_foot_more.setText(null);
            lvNews_foot_progress.setVisibility(ProgressBar.GONE);
            requestAction.pageBean.setCurrentPage(1);
            loadPaginationData();
          }
        });
  }
Ejemplo n.º 4
0
  private void setUpViews() {

    lv_page_body =
        (PullToRefreshListView) paginationView.findViewById(R.id.lv_pagination_widget_data_body);
    lvNews_foot_more = (TextView) footView.findViewById(R.id.listview_foot_more);
    lvNews_foot_progress = (ProgressBar) footView.findViewById(R.id.listview_foot_progress);
    lv_page_body.addFooterView(footView);
  }
Ejemplo n.º 5
0
  @SuppressWarnings({"unchecked", "deprecation"})
  public void success(Object object) {

    PagerResponse response = (PagerResponse) object;
    if (null == requestAction.pageBean) {
      return;
    }

    int allCount = response.pageBean.getAllCount();
    if (allCount == 0) {}
    requestAction.pageBean.setAllCount(allCount);
    int count = 0;

    /** 没有记录或记录为空的时候 */
    if (response.pageBean.getPageDatas() != null) {
      count = ((List<T>) response.pageBean.getPageDatas()).size();
    }
    if (action == UIHelper.LISTVIEW_ACTION_REFRESH) {
      tableBodyAdapter.removeAll();
    }
    if (count == 0 || allCount == 0) {
      Toast tost = Toast.makeText(context, "没有更多记录!", Toast.LENGTH_LONG);
      tost.setGravity(Gravity.CENTER, 0, 0);
      tost.show();

      lv_page_body.setTag(UIHelper.LISTVIEW_DATA_EMPTY);
      lvNews_foot_more.setText(R.string.load_empty);
    }
    if (count < RequestParamConfig.pagesize && count > -1) { // 末页返还
      lv_page_body.setTag(UIHelper.LISTVIEW_DATA_FULL);
      tableBodyAdapter.add((List<T>) response.pageBean.getPageDatas());

      tableBodyAdapter.notifyDataSetChanged();
      lvNews_foot_more.setText(R.string.load_full); // 已加载全部
    } else if (count == RequestParamConfig.pagesize) {
      lv_page_body.setTag(UIHelper.LISTVIEW_DATA_MORE);
      tableBodyAdapter.add((List<T>) response.pageBean.getPageDatas());
      tableBodyAdapter.notifyDataSetChanged();
      lvNews_foot_more.setText(R.string.load_more);
    }
    lvNews_foot_progress.setVisibility(ProgressBar.GONE);

    if (action == UIHelper.LISTVIEW_ACTION_REFRESH) {
      lv_page_body.onRefreshComplete("最近更新:" + new Date().toLocaleString());
      lv_page_body.setSelection(0);
    } else if (action == UIHelper.LISTVIEW_ACTION_CHANGE_CATALOG) {
      lv_page_body.onRefreshComplete();
      lv_page_body.setSelection(0);
    }
  }