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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,64 @@ | ||
| import 'dart:developer'; | ||
|
|
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| import 'package:riverpod_annotation/riverpod_annotation.dart'; | ||
| import 'package:shared_preferences/shared_preferences.dart'; | ||
|
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| part 'preference_manager.g.dart'; | ||
|
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| typedef PreferenceKey = String; | ||
|
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| class PreferenceManager { | ||
| final SharedPreferences _prefs; | ||
|
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| PreferenceManager(this._prefs); | ||
|
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| Future<bool> setData<T>(T data, PreferenceKey key) async { | ||
| const invalidTypeError = 'Invalid Type'; | ||
| assert( | ||
| T == String || T == bool || T == int || T == double || T == List<String>, | ||
| invalidTypeError, | ||
| ); | ||
| log('data: $data'); | ||
|
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| final setFuncs = <Type, Future<bool> Function()>{ | ||
| String: () => _prefs.setString(key, data as String), | ||
| bool: () => _prefs.setBool(key, data as bool), | ||
| int: () => _prefs.setInt(key, data as int), | ||
| double: () => _prefs.setDouble(key, data as double), | ||
| List<String>: () => _prefs.setStringList(key, data as List<String>), | ||
| }; | ||
|
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| final result = await (setFuncs[T] ?? () async => false)(); | ||
| return result; | ||
| } | ||
|
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| T? getData<T>(PreferenceKey key) { | ||
| const invalidTypeError = 'Invalid Type'; | ||
| assert( | ||
| T == String || T == bool || T == int || T == double || T == List<String>, | ||
| invalidTypeError, | ||
| ); | ||
|
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| final getFuncs = <Type, T? Function()>{ | ||
| String: () => _prefs.getString(key) as T?, | ||
| bool: () => _prefs.getBool(key) as T?, | ||
| int: () => _prefs.getInt(key) as T?, | ||
| double: () => _prefs.getDouble(key) as T?, | ||
| List<String>: () => _prefs.getStringList(key) as T?, | ||
| }; | ||
|
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| final data = getFuncs[T]?.call(); | ||
| return data; | ||
| } | ||
| } | ||
|
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| @riverpod | ||
| PreferenceManager preferenceManager(PreferenceManagerRef ref) { | ||
| final prefs = ref.read(sharedPreferencesProvider).requireValue; | ||
| return PreferenceManager(prefs); | ||
| } | ||
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| @Riverpod(keepAlive: true) | ||
| Future<SharedPreferences> sharedPreferences(SharedPreferencesRef ref) { | ||
| return SharedPreferences.getInstance(); | ||
| } |
112 changes: 109 additions & 3 deletions
112
lib/src/widgets/settings/calendar_language_list_tile.dart
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,18 +1,124 @@ | ||
| import 'dart:developer'; | ||
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| import 'package:flutter/material.dart'; | ||
| import 'package:flutter_mmcalendar/flutter_mmcalendar.dart'; | ||
| import 'package:hooks_riverpod/hooks_riverpod.dart'; | ||
| import 'package:iconly/iconly.dart'; | ||
| import 'package:mmcalendar/src/utils/shared_prefs/preference_manager.dart'; | ||
| import 'package:riverpod_annotation/riverpod_annotation.dart'; | ||
|
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| part 'calendar_language_list_tile.g.dart'; | ||
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| const PreferenceKey keyCalendarLang = 'key_cal_lang'; | ||
|
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| class CalendarLanguageListTile extends StatelessWidget { | ||
| class CalendarLanguageListTile extends HookConsumerWidget { | ||
| const CalendarLanguageListTile({ | ||
| super.key, | ||
| }); | ||
|
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| @override | ||
| Widget build(BuildContext context) { | ||
| Widget build(BuildContext context, WidgetRef ref) { | ||
| final language = ref.watch(calendarLanguageControllerProvider); | ||
|
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| void changeCalendarLanguage(Language lang) { | ||
| ref | ||
| .read(calendarLanguageControllerProvider.notifier) | ||
| .setCalendarLanguage(lang); | ||
| Navigator.of(context).pop(); | ||
| } | ||
|
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| void handleTap() { | ||
| showAdaptiveDialog( | ||
| context: context, | ||
| builder: (context) => AlertDialog( | ||
| title: const Text('Theme'), | ||
| content: Column( | ||
| mainAxisSize: MainAxisSize.min, | ||
| children: [ | ||
| ListTile( | ||
| onTap: () => changeCalendarLanguage(Language.myanmar), | ||
| title: const Text('Myanmar (Unicode)'), | ||
| trailing: language == Language.myanmar | ||
| ? const Icon(Icons.check_outlined, color: Colors.green) | ||
| : null, | ||
| ), | ||
| ListTile( | ||
| onTap: () => changeCalendarLanguage(Language.zawgyi), | ||
| title: const Text('Myanmar (Zawgyi)'), | ||
| trailing: language == Language.zawgyi | ||
| ? const Icon(Icons.check_outlined, color: Colors.green) | ||
| : null, | ||
| ), | ||
| ListTile( | ||
| onTap: () => changeCalendarLanguage(Language.english), | ||
| title: const Text('English'), | ||
| trailing: language == Language.english | ||
| ? const Icon(Icons.check_outlined, color: Colors.green) | ||
| : null, | ||
| ), | ||
| ListTile( | ||
| onTap: () => changeCalendarLanguage(Language.karen), | ||
| title: const Text('Karen'), | ||
| trailing: language == Language.karen | ||
| ? const Icon(Icons.check_outlined, color: Colors.green) | ||
| : null, | ||
| ), | ||
| ListTile( | ||
| onTap: () => changeCalendarLanguage(Language.mon), | ||
| title: const Text('Mon'), | ||
| trailing: language == Language.mon | ||
| ? const Icon(Icons.check_outlined, color: Colors.green) | ||
| : null, | ||
| ), | ||
| ListTile( | ||
| onTap: () => changeCalendarLanguage(Language.tai), | ||
| title: const Text('Tai'), | ||
| trailing: language == Language.tai | ||
| ? const Icon(Icons.check_outlined, color: Colors.green) | ||
| : null, | ||
| ), | ||
| ], | ||
| ), | ||
| ), | ||
| ); | ||
| } | ||
|
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| return ListTile( | ||
| onTap: () {}, | ||
| onTap: handleTap, | ||
| leading: const Icon(IconlyLight.calendar), | ||
| title: const Text('Calendar Language'), | ||
| subtitle: const Text('English, myanmar, karen ...'), | ||
| ); | ||
| } | ||
| } | ||
|
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| @Riverpod(keepAlive: true) | ||
| class CalendarLanguageController extends _$CalendarLanguageController { | ||
| Language _getLanguageFromCached() { | ||
| final prefs = ref.read(preferenceManagerProvider); | ||
|
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| final language = prefs.getData<String>(keyCalendarLang); | ||
| log('lang: $language'); | ||
|
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| return switch (language) { | ||
| 'Language.english' => Language.english, | ||
| 'Language.karen' => Language.karen, | ||
| 'Language.mon' => Language.mon, | ||
| 'Language.tai' => Language.tai, | ||
| 'Language.zawgyi' => Language.zawgyi, | ||
| _ => Language.myanmar, | ||
| }; | ||
| } | ||
|
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| @override | ||
| Language build() { | ||
| return _getLanguageFromCached(); | ||
| } | ||
|
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| void setCalendarLanguage(Language language) { | ||
| final prefs = ref.read(preferenceManagerProvider); | ||
| prefs.setData<String>(language.toString(), keyCalendarLang); | ||
|
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| state = _getLanguageFromCached(); | ||
| } | ||
| } |
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