How to save AsyncTask class object in onSaveInstanceState()

Question

is this possible to save AsyncTask class object on rotation and reuse it again.

  public class MyTask extends AsyncTask<Void, Void, Integer>
    {

    }

any good solution. Thanks

thanks for reply but onRetainNonConfigurationInstance() deprecated after 3.0 — Monty, Dec 10 '12 at 09:21

score 2 · Accepted Answer · answered Dec 10 '12 at 11:33

2

is this possible to save AsyncTask class object on rotation and reuse it again.

Use onRetainNonConfigurationInstance() or a retained fragment.

thanks for reply but onRetainNonConfigurationInstance() deprecated after 3.0

That is because they recommend that you use a retained fragment instead. If you are not using fragments, use onRetainNonConfigurationInstance().

answered Dec 10 '12 at 11:33

CommonsWare

i am using fragment only..for fragment save state i have used setRetainInstance(true), but i need to save state for async task class also. – Monty Dec 10 '12 at 11:39
@monty: Have the retained fragment hold onto the `AsyncTask`. – CommonsWare Dec 10 '12 at 12:00
@CommonsWare, what's the difference if I use `onSaveInstanceState` to save `AsyncTask`. – suitianshi Jul 28 '16 at 06:43
@suitianshi: That is not possible. – CommonsWare Jul 28 '16 at 10:44

1 Answers1