₦airaland Forum

To make a action bar or toolbar like gmail and whatsapp, you need to use material design.
You will need to change menu items of action bar when user swipe left or right.
Here is a guide on android tablayout like whatsapp https://demonuts.com/tablayout-menu-items/ to accomplish your goal.
This guide have exact functionalities you want to implement.
Your time will be saved I guarantee.