There is a great use for the y scroll position if you are making your own creative animated layouts; please expose the scroll position as it is exposed in scrollview.
On Monday, March 23, 2009 9:38:59 PM UTC-4, Romain Guy wrote: > > ListView does not use scrollY. There's no need to save the scroll > anyway because ListView does it for you. > > On Mon, Mar 23, 2009 at 6:26 PM, Ivan Soto <[email protected]> wrote: > > Hi, > > I'm trying to get the scroll position on a ListActivity. Here is what > I'm > > trying to do: > > I have a list activity that is populated from an XML file. Another > thread > > downloads all pictures so the user can see the list while the thread is > > still downloading the files. > > What I'm trying to do is when the thread finishes getting all pics it > reads > > the listview scroll position, refresh the listview and scroll to that > > position again. > > ListView main = getListView(); <-- not sure if I'm really getting the > > ListView this way. > > int scY = main.getScrollY(); > > Log.d("Scroll", scY + " "); <--- this is printing zero even when at the > > moment I run this I already scrolled the list. > > setListAdapter(listadapter); > > main.scrollTo(0, scY); > > > > Any ideas? > > Thanks! > > > > Ivan Soto Fernandez > > Web Developer > > http://ivansotof.com > > > > > > > > > > > > > -- > Romain Guy > Android framework engineer > [email protected] > > Note: please don't send private questions to me, as I don't have time > to provide private support. All such questions should be posted on > public forums, where I and others can see and answer them > -- You received this message because you are subscribed to the Google Groups "Android Developers" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
