lib/main.dart

@@ -1,3 +1,5 @@
+import 'dart:math';
+
 import 'package:flutter/material.dart';
 
 void main() {
@@ -11,12 +13,11 @@ class MyApp extends StatelessWidget {
   Widget build(BuildContext context) {
     return MaterialApp(
       title: 'Flutter Demo',
-      debugShowCheckedModeBanner: false,
       theme: ThemeData(
-        colorScheme: ColorScheme.fromSeed(seedColor: const Color(0xFF7BA05B)),
+        colorScheme: ColorScheme.fromSeed(seedColor: Colors.teal),
         useMaterial3: true,
       ),
-      home: const MyHomePage(title: 'Пучкина Анна Алексеевна!'),
+      home: const MyHomePage(title: 'Flutter rocks!'),
     );
   }
 }
@@ -31,7 +32,15 @@ class MyHomePage extends StatefulWidget {
 }
 
 class _MyHomePageState extends State<MyHomePage> {
-  final Color _color = const Color(0xFF7BA05B);
+  int _counter = 0;
+  Color _color = Colors.teal;
+
+  void _incrementCounter() {
+    setState(() {
+      _counter++;
+      _color = Color((Random().nextDouble() * 0xFFFFFF).toInt()).withOpacity(1.0);
+    });
+  }
 
   @override
   Widget build(BuildContext context) {
@@ -40,152 +49,30 @@ class _MyHomePageState extends State<MyHomePage> {
         backgroundColor: _color,
         title: Text(widget.title),
       ),
-      body: const MyWidget(),
-    );
-  }
-}
-
-class _CardData {
-  final String text;
-  final IconData icon;
-  final String descriptionText;
-  final String? imageUrl;
-
-  _CardData(this.text, {
-    this.icon = Icons.bookmark_border,
-    required this.descriptionText,
-    this.imageUrl,
-  });
-}
-
-class MyWidget extends StatelessWidget {
-  const MyWidget({super.key});
-
-  @override
-  Widget build(BuildContext context) {
-    final data = [
-      _CardData(
-        'Бенто-торт "Сумерки"',
-        descriptionText: 'И давно тебе 17?',
-        imageUrl: 'https://i.pinimg.com/736x/ef/5a/80/ef5a80844de4afb19750d67f1f5be04d.jpg',
-      ),
-      _CardData(
-          'Бенто-торт "Material Girl"',
-          descriptionText: 'Главное какой fabric, какой material',
-          imageUrl: 'https://i.pinimg.com/736x/f5/88/0c/f5880cc5b09e602c1849d4093d17eb8e.jpg'
-      ),
-      _CardData(
-        'Бенто-торт "Шрек"',
-        descriptionText: 'Somebody once told me the world is gonna roll me',
-        imageUrl: 'https://i.pinimg.com/736x/a9/0d/fb/a90dfb9dfe3b4f4e1c5ce3cb99847a1e.jpg',
-      ),
-      _CardData(
-        'Бенто-торт "Дурак"',
-        descriptionText: 'Сам дурак',
-        imageUrl: 'https://i.pinimg.com/564x/11/87/8a/11878a2f6a0c5d26e38ce68cbbe21337.jpg',
-      ),
-      _CardData(
-        'Бенто-торт "Совунья"',
-        descriptionText: 'Я просто смешариков люблю',
-        imageUrl: 'https://i.pinimg.com/564x/85/61/d2/8561d2b601fe9eb72c4e2031bbb6ba24.jpg',
-      ),
-      _CardData(
-        'Бенто-торт "В смысле 28?"',
-        descriptionText: 'Напишем любой возраст (или срок)',
-        imageUrl: 'https://i.pinimg.com/564x/ae/76/0a/ae760af69d9a0c12938753a372112ee4.jpg',
-      ),
-    ];
-
-    return Center(
-        child: SingleChildScrollView(
+      body: Center(
         child: Column(
           mainAxisAlignment: MainAxisAlignment.center,
-              children: data.map((e) => _Card.fromData(e)).toList()),
-        ));
-  }
-}
-
-class _Card extends StatelessWidget {
-  final String text;
-  final IconData icon;
-  final String descriptionText;
-  final String? imageUrl;
-
-  const _Card(this.text, {
-    this.icon = Icons.bookmark_border,
-    required this.descriptionText,
-    this.imageUrl,
-  });
-
-  factory _Card.fromData(_CardData data) =>
-      _Card(
-        data.text,
-        descriptionText: data.descriptionText,
-        icon: data.icon,
-        imageUrl: data.imageUrl,
-      );
-
-  @override
-  Widget build(BuildContext context) {
-    return Container(
-      padding: const EdgeInsets.all(16),
-      margin: const EdgeInsets.all(14),
-      decoration: BoxDecoration(
-          color: Colors.white,
-          borderRadius: BorderRadius.circular(20),
-        boxShadow: [
-          BoxShadow(
-            color: Colors.grey.withOpacity(.5),
-            spreadRadius: 4,
-            offset: const Offset(0, 5),
-            blurRadius: 8,
-          )
-        ]
-      ),
-      child: Row(
-        crossAxisAlignment: CrossAxisAlignment.start,
-        children: [
-          ClipRRect(
-            borderRadius: BorderRadius.circular(20),
-            child: SizedBox(
-                width: 120,
-                height: 120,
-                child: Image.network(
-                  imageUrl ?? '',
-                  fit: BoxFit.cover,
-                  errorBuilder: (_, __, ___) => const Placeholder(),
-                )),
-          ),
-          Expanded(
-            child: Padding(
-              padding: const EdgeInsets.only(left: 15.0),
-              child: Column(
-                crossAxisAlignment: CrossAxisAlignment.start,
-                children: [
-                  Text(
-                    text,
-                    style: Theme
-                        .of(context)
-                        .textTheme
-                        .headlineSmall,
+          children: <Widget>[
+            const Text(
+              'You have pushed the button this many times:',
             ),
             Text(
-                    descriptionText,
-                    style: Theme
-                        .of(context)
-                        .textTheme
-                        .bodyLarge,
+              '$_counter',
+              style: Theme.of(context).textTheme.headlineMedium,
+            ),
+            if (_counter > 10)
+              Text(
+                'Че кликаем?!',
+                style: Theme.of(context).textTheme.headlineMedium,
               )
           ],
         ),
       ),
-          ),
-          Padding(
-            padding: const EdgeInsets.only(left: 8.0),
-            child: Icon(icon),
-          ),
-        ],
-      ),
-    );
+      floatingActionButton: FloatingActionButton(
+        onPressed: _incrementCounter,
+        backgroundColor: _color,
+        tooltip: 'Increment',
+        child: const Icon(Icons.accessible_forward_sharp),
+      ),     );
   }
 }