Android, фрагмент в фрагменте и startActivityForResult

private Fragment getActivityStarterFragment() {
        if (getParentFragment() != null) {
            return getParentFragment();
        }
        return this;
    }
 
getActivityStarterFragment().startActivityForResult(...);

@Override
public void onActivityResult(int requestCode, int resultCode, Intent data) {
    super.onActivityResult(requestCode, resultCode, data);
    callOnActivityResultOnChildFragments(this, requestCode, resultCode, data);
}
 
// реализовано коллегами после изучения https://gist.github.com/artem-zinnatullin/6916740
public static void callOnActivityResultOnChildFragments(Fragment parent, int requestCode, int resultCode, Intent data) {
    FragmentManager childFragmentManager = parent.getChildFragmentManager();
        if (childFragmentManager != null) {
            List<Fragment> childFragments = childFragmentManager.getFragments();
            if (childFragments == null) {
                return;
            }
            for (Fragment child : childFragments) {
                if (child != null && !child.isDetached() && !child.isRemoving()) {
                    child.onActivityResult(requestCode, resultCode, data);
            }
        }
    }
}