44 lines
1011 B
Dart
44 lines
1011 B
Dart
import 'dart:core';
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import 'package:shared_preferences/shared_preferences.dart';
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class Store {
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SharedPreferences? _prefs;
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Future<void> _setupLocalStorage() async {
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_prefs ??= await SharedPreferences.getInstance();
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}
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Future<String?> getItem(String key) async {
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await _setupLocalStorage();
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return _prefs!.getString(key);
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}
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Future<bool> getItemBool(String key, [bool? defaultValue]) async {
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await _setupLocalStorage();
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return _prefs!.getBool(key) ?? defaultValue ?? true;
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}
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Future<void> setItem(String key, String? value) async {
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await _setupLocalStorage();
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if (value == null) {
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await _prefs!.remove(key);
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return;
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}
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await _prefs!.setString(key, value);
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return;
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}
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Future<void> setItemBool(String key, bool value) async {
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await _setupLocalStorage();
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await _prefs!.setBool(key, value);
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return;
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}
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Future<void> deleteItem(String key) async {
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await _setupLocalStorage();
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await _prefs!.remove(key);
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return;
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}
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}
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