Stepan/PIbd-31_Afanasev.S.S._Mobile_Device_Programming
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Lab3!

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Stepan 2024-10-18 17:07:54 +04:00
parent 4aa03f5187
commit b4f418e6ef
3 changed files with 132 additions and 100 deletions
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223
lib/main.dart
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@ -47,116 +47,139 @@ class _MyHomePageState extends State<MyHomePage> {
} }
} }
class _CardData {
final String text;
final String descriptionText;
final IconData icon;
final String? imageUrl;
_CardData(
this.text, {
required this.descriptionText,
this.icon = Icons.ac_unit_outlined,
this.imageUrl,
});
}
class MyWidget extends StatelessWidget { class MyWidget extends StatelessWidget {
const MyWidget({super.key}); const MyWidget({super.key}); // ключи
@override @override
Widget build(BuildContext context) { Widget build(BuildContext context) {
final data = [ final data = [
_CartData( _CardData(
'FarCry 1', 'Hello',
descriptionText: 'Читать описание', descriptionText: 'hshhshs',
imageUrl: imageUrl: 'https://images.stopgame.ru/games/logos/8351/c1536x856/VdQJNv5ECykaiteg212k5g/far_cry_2-square_1.jpg'
'https://avatars.mds.yandex.net/i?id=e8dbfc281bbeac76d49d5f83b9b872d9_l-5246113-images-thumbs&n=13', ), // создаётся объект ранее созданного контейнера
_CardData(
'Ivan',
descriptionText: 'hshhshs',
imageUrl: 'https://images.stopgame.ru/games/logos/8351/c1536x856/VdQJNv5ECykaiteg212k5g/far_cry_2-square_1.jpg'
),
_CardData(
'Stepan',
descriptionText: 'hshhshs',
imageUrl: 'https://images.stopgame.ru/games/logos/8351/c1536x856/VdQJNv5ECykaiteg212k5g/far_cry_2-square_1.jpg'
), ),
_CartData(
'FarCry 2',
descriptionText: 'Читать описание',
imageUrl:
'https://avatars.mds.yandex.net/get-entity_search/2102351/931749212/S600xU_2x'),
_CartData(
'FarCry 3',
descriptionText: 'Читать описание',
imageUrl: 'https://i.pinimg.com/736x/ab/32/cc/ab32cc12f75b5c304ec88af78c5c0dc3.jpg'
)
]; ];
return Center( return Center(
child: Column( child: SingleChildScrollView(
mainAxisAlignment: MainAxisAlignment.center, child: Column(
children: data.map((e) => _Card.fromData(e)).toList(), mainAxisAlignment: MainAxisAlignment.center, //расположение по главной оси
), children: data.map((e) => _Card.fromData(e)).toList(),
);
}
}
class _CartData {
final String text;
final String descriptionText;
final String? imageUrl;
_CartData(
this.text, {
required this.descriptionText,
this.imageUrl,
});
}
class _Card extends StatelessWidget {
final String text;
final String descriptionText;
final String? imageUrl;
const _Card(
this.text, {
required this.descriptionText,
this.imageUrl,
});
factory _Card.fromData(_CartData data) => _Card(
data.text,
descriptionText: data.descriptionText,
imageUrl: data.imageUrl,
);
@override
Widget build(BuildContext context) {
return Padding(
padding: const EdgeInsets.symmetric(horizontal: 8.0),
child: Container(
margin: const EdgeInsets.only(top: 16),
padding: const EdgeInsets.all(20),
decoration: BoxDecoration(
color: Colors.orangeAccent,
borderRadius: BorderRadius.circular(20),
border: Border.all(color: Colors.grey, width: 2)),
child: Row(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
ClipRRect(
borderRadius: BorderRadius.circular(20),
child: SizedBox(
height: 150,
width: 150,
child: Image.network(
imageUrl ?? '',
fit: BoxFit.cover,
errorBuilder: (_, __, ___) => const Placeholder(),
),
),
),
Expanded(
child: Padding(
padding: const EdgeInsets.all(10.0),
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Text(
text,
style: Theme.of(context).textTheme.titleLarge,
),
Text(
descriptionText,
style: Theme.of(context).textTheme.bodyLarge,
)
],
),
),
),
],
), ),
), ),
); );
} }
} }
class _Card extends StatefulWidget {
final String text;
final String descriptionText;
final IconData icon;
final String? imageUrl;
const _Card(
this.text, {
this.icon = Icons.ac_unit_outlined,
required this.descriptionText,
this.imageUrl,
}
);
factory _Card.fromData(_CardData data) => _Card(
data.text,
descriptionText: data.descriptionText,
icon: data.icon,
imageUrl: data.imageUrl,
);
@override
State<_Card> createState() => _CardState();
}
class _CardState extends State<_Card> {
@override
Widget build(BuildContext context) {
return Container(
margin: const EdgeInsets.only(top: 15),
padding: const EdgeInsets.all(16),
decoration: BoxDecoration(
color: Colors.orangeAccent,
borderRadius: BorderRadius.circular(20),
border: Border.all(
color: Colors.grey,
width: 2,
)
),
child: Row(
mainAxisAlignment: MainAxisAlignment.spaceBetween,
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Flexible(
child: ClipRRect(
borderRadius: BorderRadius.circular(20),
child: SizedBox(
height: 140,
width: 100,
child: Image.network(
widget.imageUrl ?? '',
fit: BoxFit.cover,
errorBuilder: (_, __, ___) => const Placeholder(),
),
),
)),
Flexible(
child: Padding(
padding: const EdgeInsets.all(8.0),
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Text(
widget.text,
style:Theme.of(context).textTheme.headlineLarge,
),
Text(
widget.descriptionText,
style:Theme.of(context).textTheme.bodyLarge,
),
],
),
),
),
const Spacer(),
Padding(
padding: const EdgeInsets.only(left: 8.0),
child: Icon(widget.icon),
),
],
),
);
}
}

8
pubspec.lock
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@ -9,6 +9,14 @@ packages:
url: "https://pub.dev" url: "https://pub.dev"
source: hosted source: hosted
version: "2.11.0" version: "2.11.0"
bloc:
dependency: "direct main"
description:
name: bloc
sha256: "106842ad6569f0b60297619e9e0b1885c2fb9bf84812935490e6c5275777804e"
url: "https://pub.dev"
source: hosted
version: "8.1.4"
boolean_selector: boolean_selector:
dependency: transitive dependency: transitive
description: description:

1
pubspec.yaml
View File

@ -30,6 +30,7 @@ environment:
dependencies: dependencies:
flutter: flutter:
sdk: flutter sdk: flutter
bloc: ^8.1.4
# The following adds the Cupertino Icons font to your application. # The following adds the Cupertino Icons font to your application.