I\'m looking at the Google class that was used in the Google IO called SlidingTabLayout. Inside that class, there is a method called setDistributeEvenly which allows all those t
I read this tutorial to get my answer: http://panavtec.me/playing-with-the-new-support-tablayout/
You are suppose to set the tabLayout gravity:
tabLayout.setTabGravity(TabLayout.GRAVITY_FILL);
And do not set your tabLayout to scrollable (app:tabMode="scrollable"
) otherwise the gravity fill will not work.