[Flutter] 하단 노치 디자인

floatingActionButtonLocation: FloatingActionButtonLocation.centerDocked,
floatingActionButton: FloatingActionButton(
	backgroundColor: Colors.white,
	onPressed: () {  },
	child: Icon(Icons.add, color: Color(0xff212b4b),),
),
bottomNavigationBar: BottomAppBar(
  shape: CircularNotchedRectangle() ,
  child: Row(
    mainAxisAlignment: MainAxisAlignment.spaceEvenly,
    children: [
      IconButton(
        onPressed: (){},
        icon: Icon(Icons.home, color: Color(0xff212b4b),),
      ),
      IconButton(
        onPressed: (){},
        icon: Icon(Icons.person, color: Color(0xff212b4b),),
      )
    ],
  ),
),