Question

I’m new in programming.
I have a problem with filling GridView from the Internet.
Through AsyncTask, I parsed much content (img, txt), create and filling database.
And when I call the adapter to GridView (CursorAdapter or any of the standard adapters), he always fully updates all the already-made content.
Please advise some sort of a way to fill the content GridView without changing already completed views, from DB, which actively adds data from the parser.
What adapter and methods, be better to use in this case? I would be very grateful for some guidance or example.
Thank you for taking a few minutes for giving me.

Answer 1

Basically, if you have a reference to your list adapter, you only need to add an item to your adapter, and then call notifyDataSetChanged() on the adapter. This will display the new item in your grid view without needing to add all the items again.