Documentación · Integración con iOS
7. Preferencias locales (PreferencesManager)
Utiliza NSUserDefaults internamente. Hay dos clases paralelas con los mismos métodos: PreferencesManager y AppsKitSDKPreferencesManager. Ambas sirven; elige una y úsala de forma coherente en lugar de repartir las lecturas y escrituras entre las dos.
swift
// Booleans, Ints, Strings, Float, Long all live under the same "addInPreferences" family.
// These look unusual but are the real generated parameter labels — Swift doesn't support
// overloading purely by parameter type, so each overload gets a distinct label:
PreferencesManager.shared.addInPreferences(key: "onboarding_done", value: true) // Bool
PreferencesManager.shared.addInPreferences(key: "launch_count", value_: 5) // Int? (KotlinInt)
PreferencesManager.shared.addInPreferences(key: "user_name", value__: "Talha") // String?
// ...or use the explicitly-named variants instead, which read more clearly:
PreferencesManager.shared.addInPreferencesAsLong(key: "last_sync_time", value: Int64(Date().timeIntervalSince1970))
PreferencesManager.shared.addInPreferencesAsFloat(key: "scroll_position", value: 12.5)
PreferencesManager.shared.addInPreferencesAsString(key: "user_name", value: "Talha")
PreferencesManager.shared.getStringPreferences(key: "user_name", defaultValue: "")
PreferencesManager.shared.getIntegerPreferences(key: "launch_count", defaultValue: 0)
PreferencesManager.shared.getBooleanPreferences(key: "onboarding_done", defaultValue: false)
PreferencesManager.shared.getLongPreferences(key: "last_sync_time", defaultValue: 0)
PreferencesManager.shared.getFloatPreferences(key: "scroll_position", defaultValue: 0)
// Remove a single key
PreferencesManager.shared.flushSavedCache(key: "user_name")
// Custom serializable object as JSON
PreferencesManager.shared.getCustomPreference(key: "user_profile", serializer: UserProfile.companion.serializer(), defaultJson: nil)Este es el mismo almacén que AKS utiliza para sus propios indicadores internos (REMOVE_ADS, etc.). Usa un espacio de nombres diferenciado para tus claves para evitar colisiones.