So I\'ve been trying to implement android.support.v7.widget.Toolbar in my Activity and to make it look similar to the previously supported split ActionBar.
android.support.v7.widget.Toolbar
My recommendation is to follow the design guidelines. If you are using a toolbar then leave the menu items where they are designed to go.
However, if you want equal spacing then consider using Tabs
or a Bottom Navigation Bar
This answer tells how to set up a Bottom Navigation Bar.