Android ListView 获取滚动位置？
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ListView get scroll position?
提问by user291701
I'm using a MergeAdapter (from Mark Murphy's excellent series of projects). You use it with a ListView. I'm trying to rebuild the contents of the adapter on a refresh (instead of refreshing "in place" and calling notifyDataSetChange()).
我正在使用 MergeAdapter（来自 Mark Murphy 的优秀项目系列）。您将它与 ListView 一起使用。我正在尝试在刷新时重建适配器的内容（而不是“就地”刷新并调用 notifyDataSetChange()）。
I'd like to get the y-scroll value of the listview so I can reset to that after I rebuild my list. This doesn't seem to be possible?
我想获取列表视图的 y 滚动值，以便在重建列表后可以重置为该值。这似乎不可能？
Thanks
谢谢
采纳答案by Tarun
Implement OnScrollListener for your listview.
为您的列表视图实现 OnScrollListener。
@Override
public void onScroll(AbsListView absListView, int firstVisible, int visibleCount, int totalCount) {
//firstvisible is your first visible item in the list
}
