您可以使用以下代码将此页面重定向到 main.dart 中,也可以使用测试和图标。
class nav extends StatefulWidget {
@override
_navState createState() => _navState();
}
class _navState extends State<nav> {
int tabIndex = 0;
List<Widget> listScreens;
@override
void initState() {
ScreenUtil.init(width: 375, height: 812);
super.initState();
listScreens = [
Home(),
Treatments(),
Request(),
Appointments(),
Menu(),
];
}
@override
Widget build(BuildContext context) {
return MaterialApp(
home: Scaffold(
body: listScreens[tabIndex],
bottomNavigationBar: new Theme(
data: Theme.of(context).copyWith(
canvasColor: Color(0xFF320151),
primaryColor: Color(0xFF320151)),
child: BottomNavigationBar(
backgroundColor: Color(0xFF38095c),
selectedItemColor: Color(0xFFe34fd1),
unselectedItemColor: Color(0xFF510382),
currentIndex: tabIndex,
onTap: (int index) {
setState(() {
tabIndex = index;
});
},
items: [
BottomNavigationBarItem(
title: Text(""),
icon: Container(
width: 154, child: Center(child: Icon(AntDesign.home))),
),
BottomNavigationBarItem(
title: Text(""),
icon: Container(
width: 153,
child: Center(
child: Icon(MaterialCommunityIcons.medical_bag))),
),
BottomNavigationBarItem(
title: Text(""),
icon: Container(
width: 154,
child: Center(child: Icon(Fontisto.share_a))),
),
BottomNavigationBarItem(
title: Text(""),
icon: Container(
width: 153,
child: Center(child: Icon(AntDesign.calendar))),
),
BottomNavigationBarItem(
title: Text(""),
icon: Container(
width: 154,
child: Center(child: Icon(Ionicons.ios_person))),
),
]),
)),
);
}
}