28 lines
706 B
Dart
28 lines
706 B
Dart
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import 'package:shared_preferences/shared_preferences.dart';
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class PreferenceService {
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PreferenceService._privateConstructor();
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static final PreferenceService instance =
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PreferenceService._privateConstructor();
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late final SharedPreferences _prefs;
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static const kHasShownCoachMarkKey = "has_shown_coach_mark";
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Future<void> init() async {
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_prefs = await SharedPreferences.getInstance();
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}
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bool hasShownCoachMark() {
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if (_prefs.containsKey(kHasShownCoachMarkKey)) {
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return _prefs.getBool(kHasShownCoachMarkKey)!;
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} else {
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return false;
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}
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}
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Future<void> setHasShownCoachMark(bool value) {
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return _prefs.setBool(kHasShownCoachMarkKey, value);
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}
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}
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