Wrap the WeatherScreen
with ChangeNotifierProvider
:
import 'package:flutter/material.dart';
import 'package:provider/provider.dart';
import 'screens/weather_screen.dart';
import 'providers/weather_provider.dart';
void main() {
runApp(MyApp());
}
class MyApp extends StatelessWidget {
@override
Widget build(BuildContext context) {
return ChangeNotifierProvider(
create: (context) => WeatherProvider(),
child: MaterialApp(
title: 'Flutter Weather App',
theme: ThemeData(
primarySwatch: Colors.blue,
),
home: WeatherScreen(),
),
);
}
}