Anyway, you should be using the notifyDatasetChanged whenever you want to update the items in the ListView when the backing adapter has changed, be it, the contents, number of items, or the arrangement.
On Fri, Nov 12, 2010 at 2:46 AM, jotobjects <[email protected]> wrote: > Thanks - Actually it turns out that I neglected to compile the version > with the runOnUiThread() call. It now works (since the event that > caused the invalidate comes from a different thread). > > So basically the version I showed in the post above does work. > > Now I have problems with the view items in the ListView apparently > "sometimes" losing focus after the repaint. > > On Nov 11, 12:51 pm, Stephen Jungels <[email protected]> wrote: > > For a ListActivity, try onContentChanged(). > > > > On Thu, Nov 11, 2010 at 3:33 PM, Kumar Bibek <[email protected]> > wrote: > > > Try notifyDatasetChanged(). This should be called whenever the backing > data > > > us changed > > > > > On 12-Nov-2010 2:01 AM, "jotobjects" <[email protected]> wrote: > > > > > I have an ListActivity with a BaseAdapter where the contents have > > > changed (example - the rows are reordered). I have tried > > > invalidate(), invalidateViews(), and notifyDataSetInvalidated(). So > > > far no luck... > > > > > The ListView does not repaint. getView() in the Adapter is not > > > called. > > > > > There are some similar posts but I did not see an answer. Have tried > > > with and without the runOnUiLoop() call. > > > > > Does anyone see what I should do differently? > > > > > public class MyListActivity extends ListActivity > > > { > > > public void onCreate(Bundle icicle) > > > { > > > setListAdapter(new MyAdapter()); > > > } > > > > > MyListener registryListener = new MyListener registryListener () > > > { > > > @Override > > > public void onChange(String eventName) > > > { > > > . . . . do some work . . . > > > runOnUiThread(new Runnable () { > > > public void run () > > > { getListView().invalidateViews(); } > > > }); > > > } > > > }; > > > > > class MyAdapter extends BaseAdapter > > > { > > > public View getView(. . .) > > > { > > > } > > > } > > > } > > > > > -- > > > 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]<android-developers%[email protected]> > > > For more options, visit this group at > > >http://groups.google.com/group/android-developers?hl=en > > > > > -- > > > 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]<android-developers%[email protected]> > > > For more options, visit this group at > > >http://groups.google.com/group/android-developers?hl=en > > -- > 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]<android-developers%[email protected]> > For more options, visit this group at > http://groups.google.com/group/android-developers?hl=en > -- Kumar Bibek http://techdroid.kbeanie.com http://www.kbeanie.com -- 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
