This is a Sponsored post written by me on behalf of Firedrive for SocialSpark. All opinions are 100% mine.
This does not happen often. I mean, probably only a few gives out 50GB of free cloud storage on signup and do you even know which one of them does? I know maybe 1 or 2 and I found out about them too late.
Which was why when I learned about FireDrive and its 50GB free storage, I immediately signed up. Why not, right? 50GB is awesome!
Honestly, I am glad I got this to work the first time. Otherwise, I totally would have been stuck for who knows how long.
It probably had been more than 2 years since I used ListView and modified its contents like adding, removing and updating. When I made another go recently, I was confused why the ListView does not refresh its content.
I thought calling the notifyDataSetChanged() of ArrayAdapter after add() or remove() will do the trick in the onPostExecute() of the AsyncTask class.
The solution is not to use the add() or remove() method of the ArrayAdapter class. Instead, you place a global variable in your class for the ArrayList object that you will pass to the ArrayAdapter.
Make sure the myArrayList variable is global. So that within your AsyncTask class, you can call add() or remove() method of the ArrayAdapter class within doInBackground() of AsyncTask and call adapter.notifyDataSetChanged() onPostExecute().
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