Define Androidlistview scroll bar position

1. Find the location of the last data on each page

Java code

1. public void Onscroll (Abslistview view, int firstvisibleitem,
2. int visibleitemcount, int totalitemcount) {
3. Selectid = Firstvisibleitem;
4. }
5. The Firstvisibleitem here is the location of the last piece of data on each page.

2. Then use the ListView to get and navigate to this location before notifying adapter

Java code

1. Notifies the adapter, discovers the change operation
2. List_threadlist.setselection (Selectid);
3. Adapter.notifydatasetchanged ();
4. Loadinghandler.removemessages (0);
   

Define Androidlistview scroll bar position