scroll_to_hide_bottom_navigation_bar
A package that provides a simple wrapper to wrap your Bottom Navigation Bar widget, that lets you show a scroll to forward the Bottom Navigation Bar.
Feature
- scroll to hide bottom navigation bar.
- change hide animation.
Getting started
To use this package, add scroll_to_hide_bottom_navigation_bar as a dependency in your pubspec.yaml file.
Usage
Minmal example:
ScrollToHideBottomNavigationBar()
Custom settings:
void main() {
runApp(const MyApp());
}
class MyApp extends StatelessWidget {
const MyApp({Key? key}) : super(key: key);
@override
Widget build(BuildContext context) {
return MaterialApp(
debugShowCheckedModeBanner: false,
title: 'Flutter Demo',
theme: ThemeData(
primarySwatch: Colors.blue,
),
home: const MyHomePage(),
);
}
}
class MyHomePage extends StatefulWidget {
const MyHomePage({Key? key}) : super(key: key);
@override
State<MyHomePage> createState() => _MyHomePageState();
}
class _MyHomePageState extends State<MyHomePage> {
int _selectedIndex = 0;
ScrollController _scrollController = ScrollController();
@override
void initState() {
_scrollController = ScrollController();
super.initState();
}
@override
void dispose() {
_scrollController.dispose();
super.dispose();
}
@override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(
title: const Text('HomePage'),
),
body: ListView.builder(
controller: _scrollController,
itemCount: 100,
itemBuilder: (BuildContext context, int index) {
return Text("${index + 1}. Hello");
},
),
bottomNavigationBar: ScrollToHideBottomNavigationBar(
scrollController: _scrollController,
duration: const Duration(milliseconds: 1000),
children: [
BottomNavigationBar(
items: const <BottomNavigationBarItem>[
BottomNavigationBarItem(
icon: Icon(Icons.home),
label: 'Home',
backgroundColor: Colors.blue,
),
BottomNavigationBarItem(
icon: Icon(Icons.business),
label: 'Business',
backgroundColor: Colors.green,
),
BottomNavigationBarItem(
icon: Icon(Icons.school),
label: 'School',
backgroundColor: Colors.purple,
),
BottomNavigationBarItem(
icon: Icon(Icons.settings),
label: 'Settings',
backgroundColor: Colors.pink,
),
],
currentIndex: _selectedIndex,
selectedItemColor: Colors.amber[800],
onTap: (index) {
setState(() {
_selectedIndex = index;
});
},
),
],
),
);
}
}
Contact information
Instagram:
https://www.instagram.com/seeman.th/
website:
www.seemanthsindhukuttan.github.io