Question

I have a list which is filled with a custom ArrayAdapter.

I want to update a progress bar every second, so I am trying to use notifyDataSetChanged() in order to repaint the list but it doesn’t seem to work.

Answer 1

How are you updating the List data structure that is feeding ArrayAdapter?

Please see my answer here: notifyDataSetChanged example

for issues regarding ArrayAdapters and updating the List that holds data for notifyDataSetChanged to work.