Receiving an event
suggest changeTo receive an event it is necessary to implement a method with the event type as parameter and annotate it using @Subscribe
. Furthermore you have to register/unregister the instance of your object at the BusProvider
(see example Sending an event):
public class MyFragment extends Fragment { private final static String TAG = "MyFragment"; ... @Override public void onResume() { super.onResume(); BusProvider.getInstance().register(this); } @Override public void onPause() { super.onPause(); BusProvider.getInstance().unregister(this); } @Subscribe public void onDatabaseContentChanged(DatabaseContentChangedEvent event) { Log.i(TAG, "onDatabaseContentChanged: "+event.message); } }
Important: In order to receive that event an instance of the class has to exist. This is usually not the case when you want to send a result from one activity to another activity. So check your use case for the event bus.
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