Inflating AppBarLayout with Toolbar + TabLayout

Question

I currently have a DrawerLayout in my main.xml. There\'s a Toolbar wrapped in an AppBarLayout, and then a simple LinearLayout to swap out fragments.

One of the fragment

Answer 1

To fix my problem I ended up putting the Toolbar, TabLayout, and ViewPager all in my MainActivity.

main_activity.xml:

Then, in all of my fragments, I set the visibility for the TabLayout and the ViewPager programmatically in onCreateView:

public View onCreateView(LayoutInflater inflater, ViewGroup container,
                             Bundle savedInstanceState) {
        TabLayout tabLayout = (TabLayout) getActivity().findViewById(R.id.tabLayout);
        tabLayout.setVisibility(View.GONE);
        ViewPager mViewPager = (ViewPager) getActivity().findViewById(R.id.viewpager);
        mViewPager.setVisibility(View.GONE);

        return inflater.inflate(R.layout.fragment_layout, container, false);
}

Of course, in the fragment with tabs, you would want to set the visibility to View.VISIBLE instead of View.GONE.