I have run into the same thing in 1.6 in that sometimes notifyDataSetInvalidated sends the list back to the top and sometimes it does not. Here is a block of code that seems to work (at least it has not "not worked" yet in testing).
lViewAdapter.notifyDataSetInvalidated(); // New data, this does not depenably set the list back to the top lView.setSelectionFromTop(0,0); // This seems to help the list get back to the top Of course lViewAdapter is the adapter attached to lView. On Dec 6, 2:50 pm, ggcespia <g...@boopsie.com> wrote: > Hello - does anyone have a work around for this 'new' behavior. The > idea would be to reset the scroll position like > notifyDataSetInvalidated() used to do... > > On Nov 23, 6:02 pm, ggcespia <g...@boopsie.com> wrote: > > > In the 1.5 OS, the notifyDataSetInvalidated() not only invalidated the > > data source, but also reset the scroll position to the 'top' of the > >listview- so if you then called notifyDataSetChanged(), theListView > > redrew with the new data *and* positioned thelistviewat the top. > > On the DROID in OS 2.0, this behaves differently, the > > notifyDataSetInvalidated() does *not* reset the scroll position. I > > need it to reset the scroll position...like it used to. Any ideas > > how to reset the scroll position? > > -- You received this message because you are subscribed to the Google Groups "Android Developers" group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
