Aufgabe 2 fertig

lib/main.dart

 import 'dart:async';
 import 'dart:convert';
+import 'dart:html';
 
 import 'package:flutter/material.dart';
 import 'package:http/http.dart' as http;
 
 Future<List<Album>> fetchAlbum() async {
-  final List<Album> jsonResponse = [];
   final response = await http
       .get(Uri.parse('https://jsonplaceholder.typicode.com/albums/'));
 
   if (response.statusCode == 200) {
     // If the server did return a 200 OK response,
     // then parse the JSON.
-    return jsonResponse.map((data) => Album.fromJson(jsonDecode(response.body))).toList();
+    var jsonResponse = jsonDecode(response.body) as List;
+    return jsonResponse.map((data) => Album.fromJson(data)).toList();
   } else {
     // If the server did not return a 200 OK response,
     // then throw an exception.
@@ -78,11 +79,16 @@ class _MyAppState extends State<MyApp> {
                     padding: const EdgeInsets.all(16.0),
                     itemCount: snapshot.data!.length,
                     itemBuilder: (BuildContext context, int index){
-                        return ListTile(
-                          title: Text(
-                            snapshot.data![index].title,
+                      return Card(
+                        child: ListTile(
+                          leading: CircleAvatar(
+                            backgroundColor: Colors.blue,
+                            child: Text(snapshot.data![index].title[0])
                           ),
-                        );
+                              title: Center(child: Text(
+                        snapshot.data![index].title)),
+                        )
+                      );
                       },
                     );
                 }