SettingsController class

A class that many Widgets can interact with to read user settings, update user settings, or listen to user settings changes.

Controllers glue Data Services to Flutter Widgets. The SettingsController uses the SettingsService to store and retrieve user settings.

Mixed in types

Constructors

SettingsController(SettingsService _settingsService, ThemeMode _themeMode, SharedPreferences _sharedPreferences)

cardinalitySelection → CardinalitySelection: no setter
hashCode → int: The hash code for this object.
no setterinherited
hasListeners → bool: Whether any listeners are currently registered.
no setterinherited
runtimeType → Type: A representation of the runtime type of the object.
no setterinherited
themeMode → ThemeMode: no setter

addListener(VoidCallback listener) → void: Register a closure to be called when the object changes.
inherited
dispose() → void: Discards any resources used by the object. After this is called, the object is not in a usable state and should be discarded (calls to addListener will throw after the object is disposed).
inherited
loadSettings() → Future<void>: Load the user's settings from the SettingsService. It may load from a local database or the internet. The controller only knows it can load the settings from the service.
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
toString() → String: A string representation of this object.
inherited
updateCardinalitySelection() → Future<void>: Update and persist the cardinality settings based on the user's selection.
updateThemeMode(ThemeMode? newThemeMode) → Future<void>: Update and persist the ThemeMode based on the user's selection.