flutter_persistent_value_notifier library

Classes

PersistentValueNotifier<T>

A nullable ValueNotifier that persists value changes by using SharedPreferences as a write-through cache.

PersistentValueNotifierEnum<T extends Enum?>

A nullable ValueNotifier that persists enum value changes by using SharedPreferences as a write-through cache.

PersistentValueNotifierJsonEncoded<T>

A nullable ValueNotifier that persists an object by using SharedPreferences as a write-through cache.

PersistentValueNotifierMap

A nullable ValueNotifier that persists a Map<String, dynamic> by using SharedPreferences as a write-through cache.

Functions

initPersistentValueNotifier({String? prefix}) → Future<void>

Initialize SharedPreferences for PersistentValueNotifier, and read initial persisted values. Must be called before any PersistentValueNotifier or PersistentValueNotifierEnum instances are created. See SharedPreferences.setPrefix(prefix) for information on the prefix parameter.