当列表视图已到达顶部时，如何检测用户是否在向上滚动

Question

How can I test if the user is scrolling up while the ListView is already all the way up?

answersListView.setOnScrollListener(new OnScrollListener() {
    @Override
    public void onScrollStateChanged(AbsListView view,int scrollState){
        // TODO Auto-generated method stub
    }

    @Override
    public void onScroll(AbsListView view,int firstVisibleItem, int visibleItemCount,
    int totalItemCount) {
        // TODO Auto-generated method stub
    }
});

Answer 1

look at android-pulltorefresh , specifically at onTouchEvent and on both onScroll and onScrollStateChanged methods. Basically, you should have onTouchEvent