Return value from AsyncTask class onPostExecute method

Question

Ok so now I have Class A that contains some spinners that values will be populated by Class B that extends AsnycTask which grabs the s

Answer 1

Problem here is that when you execute your AsynchTask, its doInBackground() methode run in separate thread and the thread that have started this AsynchTask move forward, Thereby changes occur on your variable by AsynchTask does not reflect on parent thread (who stated this AsynchTask) immediately.

Example --

class MyAsynchTask
{

doInbackground()
{
a = 2;
}

}


int a = 5;

new MyAsynchTask().execute();

// here a still be 5