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unregister chatlistfragment from events when destroyed

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Fixes #165
Fixes #149
This commit is contained in:
Phillip Thelen 2015-12-09 13:19:04 +01:00
parent fdd6a27998
commit e3ee56754a
1 changed files with 17 additions and 3 deletions
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20
Habitica/src/com/habitrpg/android/habitica/ui/fragments/ChatListFragment.java
View file

@ -35,6 +35,7 @@ import java.util.List;
import butterknife.ButterKnife;
import butterknife.InjectView;
import de.greenrobot.event.EventBus;
import de.greenrobot.event.EventBusException;
import retrofit.Callback;
import retrofit.RetrofitError;
import retrofit.client.Response;
@ -51,6 +52,7 @@ public class ChatListFragment extends Fragment implements SwipeRefreshLayout.OnR
private String userId;
private boolean isTavern;
private MainActivity activity;
private boolean registerEventBus = false;
public ChatListFragment(Context ctx, String groupId, APIHelper apiHelper, HabitRPGUser user, MainActivity activity, boolean isTavern) {
@ -61,9 +63,6 @@ public class ChatListFragment extends Fragment implements SwipeRefreshLayout.OnR
this.userId = user.getId();
this.isTavern = isTavern;
this.activity = activity;
// Receive Events
EventBus.getDefault().register(this);
}
private View view;
@ -74,6 +73,14 @@ public class ChatListFragment extends Fragment implements SwipeRefreshLayout.OnR
if (view == null)
view = inflater.inflate(R.layout.fragment_chatlist, container, false);
// Receive Events
try {
EventBus.getDefault().register(this);
registerEventBus = true;
} catch (EventBusException ignored) {
}
return view;
}
@ -242,4 +249,11 @@ public class ChatListFragment extends Fragment implements SwipeRefreshLayout.OnR
});
}
@Override
public void onDestroyView() {
if (registerEventBus) {
EventBus.getDefault().unregister(this);
}
super.onDestroyView();
}
}