import 'package:hive_flutter/hive_flutter.dart'; class ToDoDataBase { List todoList = []; //reference hive todo box final _myBox = Hive.box('todoBox'); //init db void createInitialData() { todoList = [ ["Make Tutorial", true], ["Buy car", false], ["Buy new wife", true], ["buy card", false], ]; } //load data void loadData() { todoList = _myBox.get('todos'); } void updateData() { _myBox.put('todos', todoList); } }