android - ArrayAdapter not updating, but Sqlite Database updated

Question

I am working on restaurant app. In that, i have cart activity. That, I manage with the database. When the user adds an item, i insert it to a database.

I created one class that extends ArrayAdapter

• in this class, i display data of each item in the cart.
• when user finalizes cart items, i post it to WebService.

Problem

• in this cart, itemi have a button "remove this item."
• when I click on it, item is deleted from the database but not reflecting on ArrayList.

adapter.notifyDataSetChanged() not working.

NOTE

when I go back to that activity and come, it will be removed.

Answer 1

Just remove the item from Arraylist.

yourArraylist.remove(poistion);

Then you notify to adpter changed by below code

adapter.notifyDataSetChanged();

Try this it may help you.....