country_code_manager 1.0.9 country_code_manager: ^1.0.9 copied to clipboard
This package is used to get country code and country name from country code.
import 'package:country_code_manager/country_code_manager.dart';
import 'package:flutter/material.dart';
void main() {
runApp(const MyApp());
}
class MyApp extends StatelessWidget {
const MyApp({super.key});
// This widget is the root of your application.
@override
Widget build(BuildContext context) {
return MaterialApp(
title: 'Country Code Manager Example',
theme: ThemeData(
colorScheme: ColorScheme.fromSeed(seedColor: Colors.deepPurple),
useMaterial3: true,
),
home: const MyHomePage(title: 'Country Code Manager Example'),
);
}
}
class MyHomePage extends StatefulWidget {
const MyHomePage({super.key, required this.title});
// This widget is the home page of your application. It is stateful, meaning
// that it has a State object (defined below) that contains fields that affect
// how it looks.
// This class is the configuration for the state. It holds the values (in this
// case the title) provided by the parent (in this case the App widget) and
// used by the build method of the State. Fields in a Widget subclass are
// always marked "final".
final String title;
@override
State<MyHomePage> createState() => _MyHomePageState();
}
class _MyHomePageState extends State<MyHomePage> {
Country? selectedCountry;
@override
void initState() {
CountryCodeManager.instance.init();
super.initState();
}
@override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(
backgroundColor: Theme.of(context).colorScheme.inversePrimary,
title: Text(widget.title),
),
body: Center(
child: Column(
mainAxisAlignment: MainAxisAlignment.center,
children: <Widget>[
ElevatedButton(
onPressed: () async {
final result = await ShowCountries.show(context);
if (result != null) {
setState(() {
selectedCountry = result;
});
}
},
child: const Text('Show Countries'),
),
const SizedBox(height: 20),
Text(selectedCountry?.name ?? ''),
const SizedBox(height: 20),
ShowFlag(countryCode: selectedCountry?.code ?? 'US'),
const SizedBox(height: 20),
ShowDialCode(
initialValue: selectedCountry?.dialCode,
onSelected: (value) {
debugPrint(value);
},
),
],
),
),
);
}
}