Meydan okuma 2

import 'dart:convert';
import 'package:http/http.dart' as http;

class Kullanici {
  final String ad;
  Kullanici(this.ad);

  factory Kullanici.fromJson(Map<String, dynamic> json) {
    return Kullanici(json['ad'] as String);
  }
}

const url = 'https://api.example.com/kullanicilar';

Future<List<Kullanici>> kullanicilariGetir() async {
  final res = await http.get(Uri.parse(url));
  final liste = jsonDecode(res.body) as List;
  return liste
      .map((e) => Kullanici.fromJson(e as Map<String, dynamic>))
      .toList();
}

void main() {
  print(url);
}

import 'package:flutter/material.dart';

class Kullanici {
  final String ad;
  Kullanici(this.ad);
}

class KullanicilarEkrani extends StatelessWidget {
  final List<Kullanici> kullanicilar;
  const KullanicilarEkrani({super.key, required this.kullanicilar});

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: AppBar(title: const Text('Kullanıcılar')),
      body: ListView.builder(
        itemCount: kullanicilar.length,
        itemBuilder: (context, index) {
          final k = kullanicilar[index];
          return ListTile(title: Text(k.ad));
        },
      ),
    );
  }
}

void main() {
  print('hazir');
}