countries_list 0.1.6

ISO-3166 Country and Dependent Territories Lists with UN Regional Codes. Country object contains phone code, flag emoji, alpha1, alpha2 etc. You can use it for creating your own country picker.

example/lib/main.dart

import 'package:countries_list/countries_list.dart';
import 'package:flutter/material.dart';

void main() {
  runApp(MyApp());
}

class MyApp extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      home: Scaffold(
        appBar: AppBar(
          title: Text('Countries list'),
        ),
        body: FutureBuilder<List<Country>>(
          future: getCountriesIso(),
          builder: (ctx, snapshot) {
            if (snapshot.connectionState == ConnectionState.waiting) {
              return Center(
                child: CircularProgressIndicator(),
              );
            } else {
              final countries = snapshot.data;
              return ListView.builder(
                itemBuilder: (ctx, index) {
                  Country country = countries[index];
                  return ListTile(
                    leading: Text(
                      country.flag,
                      style: TextStyle(fontSize: 32),
                    ),
                    title: Text(
                        '${country.latinName} (${country.countryIso.alpha2})'),
                    subtitle: country.phoneCode != null
                        ? Text('phone code: +${country.phoneCode}')
                        : Text('Phone code not found'),
                  );
                },
                itemCount: countries.length,
              );
            }
          },
        ),
      ),
    );
  }
}