flutter disable android back button
@override
Widget build(BuildContext context) {
return new WillPopScope(
onWillPop: () async => false,
child: new Scaffold(
appBar: new AppBar(
title: new Text("data"),
leading: new IconButton(
icon: new Icon(Icons.ac_unit),
onPressed: () => Navigator.of(context).pop(),
),
),
),
);
}remove back button in appbar in flutter
import 'package:flutter/material.dart';
class LogoutPage extends StatelessWidget {
@override
Widget build(BuildContext context) {
return new Scaffold(
appBar: new AppBar(
title: new Text("Logout Page"),
),
body: new Center(
child: new Text('You have been logged out'),
),
);
}
}
class MyHomePage extends StatelessWidget {
@override
Widget build(BuildContext context) {
return new Scaffold(
appBar: new AppBar(
title: new Text("Remove Back Button"),
),
floatingActionButton: new FloatingActionButton(
child: new Icon(Icons.fullscreen_exit),
onPressed: () {
Navigator.pushReplacementNamed(context, "/logout");
},
),
);
}
}
void main() {
runApp(new MyApp());
}
class MyApp extends StatelessWidget {
@override
Widget build(BuildContext context) {
return new MaterialApp(
title: 'Flutter Demo',
home: new MyHomePage(),
routes: {
"/logout": (_) => new LogoutPage(),
},
);
}
}Copyright © 2021 Codeinu
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