understanding parallel Async Task in android

Question

In my application I am using Async tasks in many places, recently I am facing problem where doInBackground of the below Async task is not getting called, this is happening w

Answer 1

When you are running AsyncTask multiple times, they all run in a Queue on the same thread, Thus until 1 task didn't finish, the next will NOT start.

Because you never finish the Task...the next task will not start

Have a look at AsyncTask video