import 'package:flutter/material.dart';
void main() {
runApp(MyApp());
}
class MyApp extends StatelessWidget {
// This widget is the root of your application.
@override
Widget build(BuildContext context) {
return MaterialApp(
title: 'Flutter Demo',
theme: ThemeData(
primarySwatch: Colors.blue,
visualDensity: VisualDensity.adaptivePlatformDensity,
),
home: Home(),
);
}
}
class Home extends StatelessWidget {
const Home({Key key}) : super(key: key);
@override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(),
body: Center(
child: Builder(
builder: (context) => FlatButton(
child: Text(
"Click to show snackbar",
style: TextStyle(color: Theme.of(context).primaryColor),
),
onPressed: () {
Scaffold.of(context).showSnackBar(
SnackBar(
content: Text("This is a snackbar!"),
),
);
},
),
),
),
);
}
}
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