如何将滚动 position 设置到列表视图的顶部

Question

I have a listview,I want to refresh it when a button is clicked.My problem is when the scroll postion is at the bottom of listview if I refresh the listview by clearing the adapter, again the scroll position will be at the bottom of the listview.I want the scroll postion to be focused at the top of the listview.

Answer 1

check this

listview.setSelection(0);

http://developer.android.com/reference/android/widget/ListView.html#setSelection%28int%29

Answer 2

尝试使用：

myListView.setSelectionAfterHeaderView();

Answer 3

试试这个，位置为0/1。

yourListView.setSelection(position);

Answer 4

You can try this

list.smoothScrollToPosition(0);