Access Parent Fragment Method From Child Fragment

I'm trying to access from Map Fragment to myfunction() situed in the Parent Fragment Tabs. I tried the following line Tabs parentFragment = (Tabs) getParentFragment(); however pare

Solution 1:

onCreateView might be too early, try doing that onViewCreated, or onStart in the worst case.

Solution 2:

I would recommend you to put is after onCreateView and also check for the instance.

FragmentparentFragment= getParentFragment();

    if(parentFragment instanceof Tab) {
        ((Tab) parentFragment).myfunction();
    }