@Nullable
    @Override
    public View onCreateView(LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {

        View view = inflater.inflate(R.layout.fragment_news_overview, container, false);

        fragmentManager = getChildFragmentManager();
        fragmentTransaction = fragmentManager.beginTransaction();
        newsListFragment = new NewsListFragment();
        if (savedInstanceState == null) {
            fragmentTransaction.add(R.id.f_news_list, newsListFragment);
            if (isTablet(getContext()) && isLandScape(getContext())) {
                NewsDetailFragment newsDetailFragment = new NewsDetailFragment();
                newsDetailFragment.setData(new Article("a", "b", "https://www.w3schools.com/css/img_fjords.jpg"));
                fragmentTransaction.add(R.id.f_news_detail, newsDetailFragment);
            }
        } else {
            if (isTablet(getContext()) && isLandScape(getContext())) {
                newsListFragment = new NewsListFragment();
                fragmentTransaction.replace(R.id.f_news_list, newsListFragment);
            }
        }
        fragmentTransaction.commit();

        return view;
    }