private boolean scrollFlag = false;// 标记是否滑动
private int lastVisibleItemPosition = 0;// 标记上次滑动位置

listView.setOnScrollListener(new AbsListView.OnScrollListener() {
            @Override
            public void onScrollStateChanged(AbsListView view, int scrollState) {
                switch (scrollState) {
                    case SCROLL_STATE_IDLE://停止滚动时
                        scrollFlag = false;
                        //判断滚动到底部
                        if (listView.getLastVisiblePosition() == (listView.getCount() - 1)) {
                      
                        }
                        //判断滚动到顶部
                        if (listView.getFirstVisiblePosition() == 0) {

                        }
                        break;
                    case SCROLL_STATE_TOUCH_SCROLL://滚动时
                        scrollFlag = true;
                        break;
                    case SCROLL_STATE_FLING://惯性滚动时
                        scrollFlag = false;
                        break;
                }
            }

            /**
             * firstVisibleItem：当前能看见的第一个列表项ID（从0开始）
             * visibleItemCount：当前能看见的列表项个数（小半个也算）
             * totalItemCount：列表项共数
             */
            @Override
            public void onScroll(AbsListView view, int firstVisibleItem, int visibleItemCount, int totalItemCount) {
                if (scrollFlag) {
                    if (firstVisibleItem > lastVisibleItemPosition) {//上滑
                        Log.i(TAG, "onScroll: -------->up");
                        mListener.onScrollUp();
                    } else if (firstVisibleItem < lastVisibleItemPosition) {//下滑
                        Log.i(TAG, "onScroll: -------->down");
                        mListener.onScrollDown();
                    } else {
                        return;
                    }
                    lastVisibleItemPosition = firstVisibleItem;
                }
            }
        });