Tabs of TabLayout not showing

Question

I have a main activity, which hosts a fragment, which in turn hosts a TabLayout (with a ViewPager). The tab bar is shown, baut the tabs themselves are not shown.

Her

Answer 1

Set tab icons after setupWithViewPager()

private void setTabs {
   tabLayout.setupWithViewPager(viewPager);
   setupTabIcons();
} 

private void setupTabIcons() {
   tabLayout.getTabAt(0).setIcon(tabIcons[0]);
   tabLayout.getTabAt(1).setIcon(tabIcons[1]);
   tabLayout.getTabAt(2).setIcon(tabIcons[2]);
}