How to change background color of bottomnavigationItem?

Question

I tried following code but it does not working

BottomNavigationBarItem(
            icon: SvgPicture.asset("assets/icons/tinpay3.svg"),
            label: "TINPAY",
            backgroundColor: Color.fromRGBO(255, 194, 44, 1.0),
           )

I want to change background color like that. . SO How to change background color of bottomnavigationItem?

Answer 1

BottomNavigationBar has these color arguments:

fixedColor: ...,
backgroundColor: ...,
selectedItemColor: ...,
unselectedItemColor: ...,

and BottomNavigationBarItem has:

backgroundColor: ...,

Maybe you should use them?