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https://github.com/immich-app/immich
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refactor(mobile): refactor theme management (#14415)
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dvbthien
GitHub
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commit
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19 changed files with 343 additions and 322 deletions
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@ -1,312 +0,0 @@
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import 'package:dynamic_color/dynamic_color.dart';
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import 'package:flutter/material.dart';
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import 'package:hooks_riverpod/hooks_riverpod.dart';
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import 'package:immich_mobile/constants/immich_colors.dart';
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import 'package:immich_mobile/constants/locales.dart';
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import 'package:immich_mobile/extensions/theme_extensions.dart';
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import 'package:immich_mobile/providers/app_settings.provider.dart';
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import 'package:immich_mobile/services/app_settings.service.dart';
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class ImmichTheme {
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final ColorScheme light;
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final ColorScheme dark;
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const ImmichTheme({required this.light, required this.dark});
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}
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ImmichTheme? _immichDynamicTheme;
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bool get isDynamicThemeAvailable => _immichDynamicTheme != null;
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final immichThemeModeProvider = StateProvider<ThemeMode>((ref) {
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var themeMode = ref
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.watch(appSettingsServiceProvider)
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.getSetting(AppSettingsEnum.themeMode);
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debugPrint("Current themeMode $themeMode");
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if (themeMode == "light") {
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return ThemeMode.light;
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} else if (themeMode == "dark") {
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return ThemeMode.dark;
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} else {
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return ThemeMode.system;
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}
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});
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final immichThemePresetProvider = StateProvider<ImmichColorPreset>((ref) {
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var appSettingsProvider = ref.watch(appSettingsServiceProvider);
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var primaryColorName =
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appSettingsProvider.getSetting(AppSettingsEnum.primaryColor);
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debugPrint("Current theme preset $primaryColorName");
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try {
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return ImmichColorPreset.values
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.firstWhere((e) => e.name == primaryColorName);
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} catch (e) {
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debugPrint(
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"Theme preset $primaryColorName not found. Applying default preset.",
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);
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appSettingsProvider.setSetting(
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AppSettingsEnum.primaryColor,
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defaultColorPresetName,
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);
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return defaultColorPreset;
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}
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});
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final dynamicThemeSettingProvider = StateProvider<bool>((ref) {
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return ref
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.watch(appSettingsServiceProvider)
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.getSetting(AppSettingsEnum.dynamicTheme);
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});
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final colorfulInterfaceSettingProvider = StateProvider<bool>((ref) {
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return ref
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.watch(appSettingsServiceProvider)
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.getSetting(AppSettingsEnum.colorfulInterface);
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});
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// Provider for current selected theme
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final immichThemeProvider = StateProvider<ImmichTheme>((ref) {
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var primaryColor = ref.read(immichThemePresetProvider);
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var useSystemColor = ref.watch(dynamicThemeSettingProvider);
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var useColorfulInterface = ref.watch(colorfulInterfaceSettingProvider);
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var currentTheme = (useSystemColor && _immichDynamicTheme != null)
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? _immichDynamicTheme!
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: primaryColor.getTheme();
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return useColorfulInterface
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? currentTheme
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: _decolorizeSurfaces(theme: currentTheme);
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});
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// Method to fetch dynamic system colors
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Future<void> fetchSystemPalette() async {
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try {
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final corePalette = await DynamicColorPlugin.getCorePalette();
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if (corePalette != null) {
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final primaryColor = corePalette.toColorScheme().primary;
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debugPrint('dynamic_color: Core palette detected.');
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// Some palettes do not generate surface container colors accurately,
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// so we regenerate all colors using the primary color
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_immichDynamicTheme = ImmichTheme(
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light: ColorScheme.fromSeed(
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seedColor: primaryColor,
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brightness: Brightness.light,
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),
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dark: ColorScheme.fromSeed(
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seedColor: primaryColor,
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brightness: Brightness.dark,
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),
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);
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}
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} catch (e) {
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debugPrint('dynamic_color: Failed to obtain core palette.');
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}
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}
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// This method replaces all surface shades in ImmichTheme to a static ones
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// as we are creating the colorscheme through seedColor the default surfaces are
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// tinted with primary color
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ImmichTheme _decolorizeSurfaces({
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required ImmichTheme theme,
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}) {
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return ImmichTheme(
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light: theme.light.copyWith(
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surface: const Color(0xFFf9f9f9),
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onSurface: const Color(0xFF1b1b1b),
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surfaceContainerLowest: const Color(0xFFffffff),
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surfaceContainerLow: const Color(0xFFf3f3f3),
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surfaceContainer: const Color(0xFFeeeeee),
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surfaceContainerHigh: const Color(0xFFe8e8e8),
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surfaceContainerHighest: const Color(0xFFe2e2e2),
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surfaceDim: const Color(0xFFdadada),
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surfaceBright: const Color(0xFFf9f9f9),
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onSurfaceVariant: const Color(0xFF4c4546),
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inverseSurface: const Color(0xFF303030),
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onInverseSurface: const Color(0xFFf1f1f1),
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),
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dark: theme.dark.copyWith(
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surface: const Color(0xFF131313),
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onSurface: const Color(0xFFE2E2E2),
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surfaceContainerLowest: const Color(0xFF0E0E0E),
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surfaceContainerLow: const Color(0xFF1B1B1B),
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surfaceContainer: const Color(0xFF1F1F1F),
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surfaceContainerHigh: const Color(0xFF242424),
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surfaceContainerHighest: const Color(0xFF2E2E2E),
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surfaceDim: const Color(0xFF131313),
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surfaceBright: const Color(0xFF353535),
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onSurfaceVariant: const Color(0xFFCfC4C5),
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inverseSurface: const Color(0xFFE2E2E2),
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onInverseSurface: const Color(0xFF303030),
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),
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);
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}
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String? getFontFamilyFromLocale(Locale locale) {
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if (localesNotSupportedByOverpass.contains(locale)) {
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// Let Flutter use the default font
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return null;
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}
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return 'Overpass';
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}
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ThemeData getThemeData({
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required ColorScheme colorScheme,
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required Locale locale,
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}) {
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var isDark = colorScheme.brightness == Brightness.dark;
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var primaryColor = colorScheme.primary;
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return ThemeData(
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useMaterial3: true,
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brightness: colorScheme.brightness,
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colorScheme: colorScheme,
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primaryColor: primaryColor,
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hintColor: colorScheme.onSurfaceSecondary,
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focusColor: primaryColor,
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scaffoldBackgroundColor: colorScheme.surface,
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splashColor: primaryColor.withOpacity(0.1),
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highlightColor: primaryColor.withOpacity(0.1),
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dialogBackgroundColor: colorScheme.surfaceContainer,
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bottomSheetTheme: BottomSheetThemeData(
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backgroundColor: colorScheme.surfaceContainer,
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),
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fontFamily: getFontFamilyFromLocale(locale),
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snackBarTheme: SnackBarThemeData(
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contentTextStyle: TextStyle(
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fontFamily: getFontFamilyFromLocale(locale),
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color: primaryColor,
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fontWeight: FontWeight.bold,
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),
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backgroundColor: colorScheme.surfaceContainerHighest,
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),
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appBarTheme: AppBarTheme(
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titleTextStyle: TextStyle(
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color: primaryColor,
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fontFamily: getFontFamilyFromLocale(locale),
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fontWeight: FontWeight.bold,
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fontSize: 18,
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),
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backgroundColor:
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isDark ? colorScheme.surfaceContainer : colorScheme.surface,
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foregroundColor: primaryColor,
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elevation: 0,
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scrolledUnderElevation: 0,
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centerTitle: true,
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),
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textTheme: const TextTheme(
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displayLarge: TextStyle(
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fontSize: 26,
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fontWeight: FontWeight.bold,
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),
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displayMedium: TextStyle(
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fontSize: 14,
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fontWeight: FontWeight.bold,
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),
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displaySmall: TextStyle(
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fontSize: 12,
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fontWeight: FontWeight.bold,
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),
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titleSmall: TextStyle(
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fontSize: 16.0,
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fontWeight: FontWeight.bold,
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),
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titleMedium: TextStyle(
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fontSize: 18.0,
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fontWeight: FontWeight.bold,
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),
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titleLarge: TextStyle(
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fontSize: 26.0,
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fontWeight: FontWeight.bold,
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),
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),
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elevatedButtonTheme: ElevatedButtonThemeData(
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style: ElevatedButton.styleFrom(
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backgroundColor: primaryColor,
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foregroundColor: isDark ? Colors.black87 : Colors.white,
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),
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),
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chipTheme: const ChipThemeData(
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side: BorderSide.none,
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),
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sliderTheme: const SliderThemeData(
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thumbShape: RoundSliderThumbShape(enabledThumbRadius: 7),
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trackHeight: 2.0,
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),
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bottomNavigationBarTheme: const BottomNavigationBarThemeData(
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type: BottomNavigationBarType.fixed,
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),
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popupMenuTheme: const PopupMenuThemeData(
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shape: RoundedRectangleBorder(
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borderRadius: BorderRadius.all(Radius.circular(10)),
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),
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),
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navigationBarTheme: NavigationBarThemeData(
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backgroundColor:
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isDark ? colorScheme.surfaceContainer : colorScheme.surface,
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labelTextStyle: const WidgetStatePropertyAll(
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TextStyle(
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fontSize: 14,
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fontWeight: FontWeight.w500,
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),
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),
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),
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inputDecorationTheme: InputDecorationTheme(
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focusedBorder: OutlineInputBorder(
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borderSide: BorderSide(
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color: primaryColor,
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),
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borderRadius: const BorderRadius.all(Radius.circular(15)),
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),
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enabledBorder: OutlineInputBorder(
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borderSide: BorderSide(
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color: colorScheme.outlineVariant,
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),
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borderRadius: const BorderRadius.all(Radius.circular(15)),
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),
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labelStyle: TextStyle(
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color: primaryColor,
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),
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hintStyle: const TextStyle(
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fontSize: 14.0,
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fontWeight: FontWeight.normal,
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),
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),
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textSelectionTheme: TextSelectionThemeData(
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cursorColor: primaryColor,
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),
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dropdownMenuTheme: DropdownMenuThemeData(
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menuStyle: MenuStyle(
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shape: WidgetStatePropertyAll<OutlinedBorder>(
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RoundedRectangleBorder(
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borderRadius: BorderRadius.circular(15),
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),
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),
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),
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inputDecorationTheme: InputDecorationTheme(
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focusedBorder: OutlineInputBorder(
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borderSide: BorderSide(
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color: primaryColor,
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),
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),
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enabledBorder: OutlineInputBorder(
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borderSide: BorderSide(
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color: colorScheme.outlineVariant,
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),
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borderRadius: const BorderRadius.all(Radius.circular(15)),
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),
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labelStyle: TextStyle(
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color: primaryColor,
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),
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hintStyle: const TextStyle(
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fontSize: 14.0,
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fontWeight: FontWeight.normal,
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),
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),
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),
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);
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}
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