56 lines
1.6 KiB
Dart
56 lines
1.6 KiB
Dart
import 'package:flutter/material.dart';
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import 'package:flutter_riverpod/flutter_riverpod.dart';
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import 'package:shared_preferences/shared_preferences.dart';
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import '../models/enum_theme.dart';
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import '../config.dart';
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const _keyThemeMode = AppSharedPreferencesKey.themeMode;
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const _keyUseDynamic = AppSharedPreferencesKey.useDynamicColor;
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final themeModeProvider = StateNotifierProvider<ThemeModeNotifier, ThemeModeType>(
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(ref) => ThemeModeNotifier(),
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);
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final useDynamicColorProvider = StateNotifierProvider<UseDynamicColorNotifier, bool>(
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(ref) => UseDynamicColorNotifier(),
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);
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class UseDynamicColorNotifier extends StateNotifier<bool> {
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UseDynamicColorNotifier() : super(true) {
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_load();
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}
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Future<void> _load() async {
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final prefs = await SharedPreferences.getInstance();
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state = prefs.getBool(_keyUseDynamic) ?? AppConfig.useDynamicColor;
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}
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Future<void> set(bool value) async {
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state = value;
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final prefs = await SharedPreferences.getInstance();
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await prefs.setBool(_keyUseDynamic, value);
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}
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}
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class ThemeModeNotifier extends StateNotifier<ThemeModeType> {
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ThemeModeNotifier() : super(ThemeModeType.system) {
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_load();
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}
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Future<void> _load() async {
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final prefs = await SharedPreferences.getInstance();
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final index = prefs.getInt(_keyThemeMode);
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if (index != null) {
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state = ThemeModeType.fromIndex(index);
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} else state = AppConfig.themeMode;
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}
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Future<void> set(ThemeModeType mode) async {
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state = mode;
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final prefs = await SharedPreferences.getInstance();
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await prefs.setInt(_keyThemeMode, mode.index);
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}
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}
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