ThemeCubit class

Cubit managing the current FluttyMaterialTheme and ThemeMode.

Persists each selection to shared preferences so the choice is restored on the next app launch.

Constructors

ThemeCubit({required FluttyMaterialTheme theme, required ThemeMode mode})
Creates a ThemeCubit initialized with theme and mode.

Properties

hashCode → int
The hash code for this object.
no setterinherited
isClosed → bool
Whether the bloc is closed.
no setterinherited
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
state → SelectedTheme
The current state.
no setterinherited
stream → Stream<SelectedTheme>
The current stream of states.
no setterinherited

Methods

addError(Object error, [StackTrace? stackTrace]) → void
Reports an error which triggers onError with an optional StackTrace.
inherited
close() → Future<void>
Closes the instance. This method should be called when the instance is no longer needed. Once close is called, the instance can no longer be used.
inherited
emit(SelectedTheme state) → void
Updates the state to the provided state. emit does nothing if the state being emitted is equal to the current state.
inherited
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
onChange(Change<SelectedTheme> change) → void
Called whenever a change occurs with the given change. A change occurs when a new state is emitted. onChange is called before the state of the cubit is updated. onChange is a great spot to add logging/analytics for a specific cubit.
inherited
onError(Object error, StackTrace stackTrace) → void
Called whenever an error occurs and notifies BlocObserver.onError.
inherited
selectMode(ThemeMode? mode) → void
Selects mode, falling back to ThemeMode.system when null, and keeps the current theme.
selectTheme(FluttyMaterialTheme? theme) → void
Selects theme, falling back to FluttyMaterialTheme.defaultTheme when null, and keeps the current ThemeMode.
toString() → String
A string representation of this object.
inherited
updateTheme(FluttyMaterialTheme theme, ThemeMode mode) → Future<void>
Emits the new SelectedTheme and persists it in the background.

Operators

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