1. Develop an application using Flutter to print “Hello world and Hello Flutter”.
Step to Run
- Open your Flutter project in VS Code.
- Open
lib/main.dart. - Delete the existing code.
- Paste the program code given below.
- Save the file.
- Run the program using
flutter runcmd
PROGRAM:
import 'package:flutter/material.dart';
void main() {
runApp(const MyApp());
}
class MyApp extends StatelessWidget {
const MyApp({super.key});
@override
Widget build(BuildContext context) {
return MaterialApp(
title: 'Flutter Lab Program 1',
debugShowCheckedModeBanner: false,
home: const HelloFlutterScreen(),
);
}
}
class HelloFlutterScreen extends StatelessWidget {
const HelloFlutterScreen({super.key});
@override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(
title: const Text('Program 1'),
centerTitle: true,
backgroundColor: Colors.blue,
foregroundColor: Colors.white,
),
body: const Center(
child: Text(
'Hello world\nHello Flutter',
textAlign: TextAlign.center,
style: TextStyle(
fontSize: 30,
fontWeight: FontWeight.bold,
color: Colors.blue,
),
),
),
);
}
}OUTPUT:
