Using subscribe on event in FragmentDialog

Question

I using FragmentDialog for subscribe on events using otto library.

  @Subscribe
    public void onPickupRequestResponse (PassengerPickupRequestResponseEvent event){
        Toast.makeText(this.getActivity().getApplicationContext(), "Event handled", Toast.LENGTH_SHORT).show();
        dismiss();
    }

I register FragmentDialog in OnResume event and unregister in onPause methods.

 @Override
    public void onResume() {
        super.onResume();
        App.bus.register(this); 
    }

    @Override
    public void onPause() {
        super.onPause();
        App.bus.unregister(this);         
    }

Then in activity I post event

 App.bus.post(new PassengerPickupRequestResponseEvent());

But my FragmentDialog does not handle this event.

Arne Poths · Answer 1 · 2014-04-04T17:17:32.037

0

Instead of the onResume and onPause you can override the dismiss() to unregister and in the onCreateDialog method you can register the Bus. Then you should be able to interact with the Bus.

edited Apr 04 '14 at 17:17

answered Apr 03 '14 at 18:10

Arne Poths

76
4

I tried it but not happen. DialogFragment does not handle event. – Oksana Apr 03 '14 at 19:11
do you get the event when you subscribe to it somewhere else? – Arne Poths Apr 03 '14 at 22:06
Yes, when i subscribe on event in active it's working; – Oksana Apr 04 '14 at 15:23
my mistake. I have updated my answer. The `onCreateView` method is not called in Dialogs. The Dialog calls the `onCreateDialog` method, where you can register the bus. – Arne Poths Apr 04 '14 at 17:18

Using subscribe on event in FragmentDialog

1 Answers1