Great you figured that one out! :-)
On Jun 27, 9:12 pm, Bara <[email protected]> wrote: > I figured it out! As it turns out, I have the ListView's visibility > set to GONE by default. I show the ListView in my OnClick event for > my button. When the orientation changes and the Activity gets > destroyed and re-created, the ListView's visibility gets reset to the > default set in the XML, GONE. All I had to do was to set the > visibility to VISIBLE in UpdateDisplay() and it all worked! > > Thanks to everyone for the help! It is much appreciated, and I'll be > sure to put all of your usernames in the About/Thank You section of my > app :) > > Bara > > On Jun 23, 1:44 pm, Streets Of Boston <[email protected]> wrote: > > > > > thisListView.setAdapter(r_adapter); > > r_adapter.notifyDataSetChanged(); > > > If you do 'setAdapter', calling notifyDataSetChanged() is not > > necessary, if i'm not mistaken. But calling an extra > > notifyDataSetChanged() should hurt. > > > Override the adapter's getItem and getCount methods and put a break- > > point in these methods. See if these get hit and, if they do, see what > > values they return. > > > On Jun 22, 11:55 pm, Bara <[email protected]> wrote: > > > > Hmm... could it be my ArrayAdapter class causing the problem? > > > > This is how I call it: > > > > r_adapter = new ReminderAdapater(rData.getCurrentActivity(), > > > remindersList, thisListView); > > > thisListView.setAdapter(r_adapter); > > > r_adapter.notifyDataSetChanged(); > > > > And this is ReminderAdapater itself: > > > > public class ReminderAdapater extends ArrayAdapter<Class_Reminder> > > > { > > > ArrayList<Class_Reminder> items = new > > > ArrayList<Class_Reminder>(); > > > private ListView listView; > > > > public ReminderAdapater(Activity activity, > > > ArrayList<Class_Reminder> > > > items, ListView listView) { > > > super(activity, 0, items); > > > this.listView = listView; > > > this.items = items; > > > > Log.i("ReminderAdapater", "Constructor; Size: " + > > > items.size()); > > > } > > > > @Override > > > public void add(Class_Reminder object) > > > { > > > Log.i("ReminderAdapater.add", "Item count = " + items.size()); > > > super.add(object); > > > } > > > > @Override > > > public View getView(int position, View convertView, ViewGroup > > > parent) > > > { > > > //... some view related stuff here, but it never actually > > > gets to > > > this point > > > } > > > } > > > > Do you guys see anything wrong with that? > > > > On Jun 22, 11:47 pm, Streets Of Boston <[email protected]> > > > wrote: > > > > > The call to onRetainConfigurationChange and > > > > getLastNonConfigurationInstance always works, if you have your > > > > activity declared not to handle configuration changes by itself (which > > > > it doesn't by default). > > > > > On Jun 22, 10:51 am, Gyan <[email protected]> wrote: > > > > > > Classic problem! > > > > > > Use a static variable rather than onRetainConfigurationChange() lot > > > > > of state > > > > > data to be saved && doesn't work all the time!! > > > > > > Gyan- Hide quoted text - > > > > - Show quoted text -- Hide quoted text - > > - Show quoted text - -- 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
