flutter-hivelisted

# Flutter Hive Lightweight NoSQL local storage. Faster and simpler than SQLite. --- ## Installation ```bash flutter pub add hive flutter pub add hive_flutter flutter pub add dev:hive_generator flutter pub add dev:build_runner ``` ## Initialization ```dart // main.dart import 'package:hive_flutter/hive_flutter.dart'; void main() async { await Hive.initFlutter(); // register adapters (when using code generation) Hive.registerAdapter(UserAdapter()); // open boxes await Hive.openBox('settings'); await Hive.openBox<User>('users'); runApp(MyApp()); } ``` --- ## Quick Reference ### Simple Key-Value Storage ```dart final box = Hive.box('settings'); // write box.put('theme', 'dark'); box.put('language', 'en'); // read final theme = box.get('theme', defaultValue: 'light'); // delete box.delete('theme'); // clear all await box.clear(); ``` ### Type Adapter (Code Generation) ```dart import 'package:hive/hive.dart'; part 'user.g.dart'; @HiveType(typeId: 0) class User extends HiveObject { @HiveField(0) late String name; @HiveField(1) late int age; @HiveField(2, defaultValue: false) bool isPremium = false; } ``` ```bash dart run build_runner build ``` ### Using a Typed Box ```dart final userBox = Hive.box<User>('users'); // write final user = User() ..name = 'Kim' ..age = 25; userBox.add(user); // auto key userBox.put('user1', user); // manual key // read final allUsers = userBox.values.toList(); final user1 = userBox.get('user1')