ArcaneThemeService class

A singleton service that manages theme switching and customization for the application.

ArcaneThemeService allows switching between light and dark themes and provides methods to customize the themes. The current theme mode can be accessed, and the theme can be switched at runtime.

System theme changes are detected by the ArcaneApp widget, which ensures theme updates happen automatically when the device theme changes.

Inheritance

Properties

currentTheme → ThemeData
The currently active theme style as a snapshot value.
no setter
currentThemeMode → ThemeMode
The currently active theme mode (light, dark, or system) as a snapshot value.
no setter
dark ↔ ThemeData
Returns the current dark theme ThemeData as a snapshot value.
getter/setter pair
darkTheme → ValueNotifier<ThemeData>
ValueNotifier for the dark theme that can be observed for changes.
no setter
hashCode → int
The hash code for this object.
no setterinherited
hasListeners → bool
Whether any listeners are currently registered.
no setterinherited
isFollowingSystemTheme → bool
Whether the theme service is currently following the system theme.
no setter
light ↔ ThemeData
Returns the current light theme ThemeData as a snapshot value.
getter/setter pair
lightTheme → ValueNotifier<ThemeData>
ValueNotifier for the light theme that can be observed for changes.
no setter
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
systemThemeMode → ThemeMode
Returns the ThemeMode corresponding to the current system theme
no setter
themeDataChanges → Stream<ThemeData>
Stream of ThemeData changes that can be listened to for reactive UI updates.
no setter
themeModeChanges → Stream<ThemeMode>
Stream of ThemeMode changes that can be listened to for reactive UI updates.
no setter

Methods

addListener(VoidCallback listener) → void
Register a closure to be called when the object changes.
inherited
currentModeOf(BuildContext context) → ThemeMode
Returns the current ThemeMode being used by ArcaneThemeService. Will automatically update when the theme changes.
dispose() → void
Discards any resources used by the object.
override
followSystemTheme(BuildContext context) → ArcaneThemeService
Switches the current theme between light and dark modes automatically based upon the system's current mode.
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
notifyListeners() → void
Call all the registered listeners.
inherited
removeListener(VoidCallback listener) → void
Remove a previously registered closure from the list of closures that are notified when the object changes.
inherited
reset() → void
Resets the theme service to its default state.
setDarkTheme(ThemeData theme) → ArcaneThemeService
Sets a custom ThemeData for the dark theme.
setInitialTheme(BuildContext context) → void
Syncs the initial theme with the platform/effective mode snapshot.
setLightTheme(ThemeData theme) → ArcaneThemeService
Sets a custom ThemeData for the light theme.
switchTheme({ThemeMode? themeMode}) → ArcaneThemeService
Switches the current theme between light and dark modes.
toString() → String
A string representation of this object.
inherited

Operators

operator ==(Object other) → bool
The equality operator.
inherited

Static Properties

I → ArcaneThemeService
no setter