Question

如何获取Android RecyclerView滑动的距离

Answer 1

如果LayoutManager用的是LinearLayoutManager，强烈推荐下面的方法获取滑动距离：
public int getScollYDistance() {
LinearLayoutManager layoutManager = (LinearLayoutManager) this.getLayoutManager();
int position = layoutManager.findFirstVisibleItemPosition();
View firstVisiableChildView = layoutManager.findViewByPosition(position);
int itemHeight = firstVisiableChildView.getHeight();
return (position) * itemHeight - firstVisiableChildView.getTop();
}
http://blog.csdn.net/u010746364/article/details/51242973