How does BaseAdapter communicate with its ListView? I was wondering how the BaseAdapter. notifyDataSetChanged() method notifies the attached View that the underlying data has been changed and it should refresh itself?
When creating a BaseAdapter you attach it to the View with ListView.setAdapter(adapter). So not the ListView then knows where to get list elements. But you never tell the BaseAdapter what ListView it is attached to. So when you call BaseAdapter.notifyDataSetChanged() how does it reach the View to tell it to refresh itself? I ask because I am making a call to BaseAdapter.notifyDataSetChanged() in an AsyncTask.onPostExecute method and it never returns, system just seems to hang… Thank you! --~--~---------~--~----~------------~-------~--~----~ 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 -~----------~----~----~----~------~----~------~--~---
