Local Data Impl #

Local Data is a Dart package that provides a structured way to manage local data storage using Hive, SharedPreferences, and HydratedBloc.

Features #

• Hive Storage for structured key-value storage.
• SharedPreferences for simple key-value storage.
• HydratedBloc for state persistence.
• Memory Storage Interface for abstraction and flexibility.

Installation #

Add this to your pubspec.yaml:

dependencies:
  local_data_impl: latest_version

Then, run:

dart pub get

Usage #

Register Local Data Services #

import 'package:local_data_impl/local_data_impl.dart';
import 'package:global/get_it_di.dart';
import 'package:shared_preferences/shared_preferences.dart';

void localDataServiceGetItRegister() async {
  final SharedPreferences sharedPreferences =
  await SharedPreferences.getInstance();
  sl.registerLazySingleton(() => sharedPreferences);

  sl.registerLazySingleton<IMemoryStorageService>(
          () => CacheStorageServiceSharedPrefsImpl(prefs: sl()));

  sl.registerLazySingleton<ILocalDataService>(
          () => LocalDataServiceHydratedImpl());
}

Save Data #

final ILocalDataService localDataService = LocalDataServiceHydratedImpl();
await localDataService.addData(key: 'user', data: {'name': 'Alice', 'age': 25});

Retrieve Data #

final userData = await localDataService.getData(key: 'user');
print(userData); // Output: {name: Alice, age: 25}

Delete Data #

await localDataService.deleteData(key: 'user');

Supported Data Types #

• String
• int
• bool
• double
• List<String>
• Map<String, dynamic>

License #

MIT License