diz_core_storage_reader

Description:

diz core storage reader

diz-core-storage-reader #
Simple universal storage reader for debug
Usage #
import 'package:diz_core_storage_reader/diz_core_storage_reader.dart';
import 'package:flutter/material.dart';

///
/// Пример реализации интерфейса [StorageReader]
///
final class CustomStorageReader implements StorageReader {
CustomStorageReader(this.storage);

///
/// Для примера будем хранить данные просто в [Map]
///
final Map<String, dynamic> storage;

@override
Future<T?> read<T>({required String key}) async => storage[key];

@override
Future<Map<String, dynamic>> readAll() async => storage;
}

///
/// Создаем глобальный экземпляр читателя (для примера)
///
final StorageReader mStorageReader = CustomStorageReader(<String, dynamic>{
'first': 'first value',
'second': 'second value',
});

void main() {
WidgetsFlutterBinding.ensureInitialized();

runApp(MyApp());
}

class MyApp extends StatelessWidget {
const MyApp({super.key});

@override
Widget build(BuildContext context) {
return MaterialApp(
home: HomePage(),
);
}
}

class HomePage extends StatelessWidget {
const HomePage({super.key});

@override
Widget build(BuildContext context) {
return Scaffold(
body: Column(
children: <Widget>[
StorageValueProvider(
reader: mStorageReader,
child: Column(
children: <Widget>[
StorageValue(
skey: 'first',
builder: (BuildContext context, String? value) {
return StorageValueView(
title: 'First key',
value: value,
);
},
),
StorageValue(
skey: 'second',
builder: (BuildContext context, String? value) {
return StorageValueView(
title: 'Second token',
value: value,
);
},
),
],
),
),
],
),
);
}
}
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