This tutorial focuses on making sliding tabs using the ViewPager widget and fragments. This feature is something that is seen a lot in most of the android applications out there.
Here’s the source code: https://github.com/Pro-Grammerr/SlidingTabsUsingViewPager
Here is an android game that I created: https://play.google.com/store/apps/details?id=com.tacyllems.game.red&hl=en
Do check it out and let me know what you think in the comments below!!