ListView滚动加载(类似Android Market的列表)

1.滚动加载

 

listView.setOnScrollListener(new OnScrollListener() {
    @Override
    public void onScrollStateChanged(AbsListView view, int scrollState) {}
    @Override
    public void onScroll(AbsListView view, int firstVisibleItem, int visibleItemCount, int totalItemCount) {
        //滚动条滚到最底部，加载余下的元素
        if (firstVisibleItem + visibleItemCount == totalItemCount)
            loadRemnantListItem();
    }
});

private void loadRemnantListItem() {//滚到加载余下的数据
    //动态的改变listAdapter.getCount()的返回值
    //调用listAdapter.notifyDataSetChanged();更新数据
}