Type Method
configure(withAPIKey:appUserID:observerMode:userDefaults:)
Configures an instance of the Purchases SDK with a custom UserDefaults.
Declaration
@discardableResult @objc(configureWithAPIKey:appUserID:observerMode:userDefaults:) static func configure(withAPIKey apiKey: String, appUserID: String?, observerMode: Bool, userDefaults: UserDefaults?) -> Purchases
Return Value
An instantiated Purchases object that has been set as a singleton.
Parameters
apiKeyThe API Key generated for your app from https://app.revenuecat.com/
appUserIDThe unique app user id for this user. This user id will allow users to share their purchases and subscriptions across devices. Pass nil or an empty string if you want Purchases to generate this for you.
observerModeSet this to true if you have your own IAP implementation and want to use only RevenueCat’s backend. Default is false.
userDefaultsCustom UserDefaults to use
Discussion
Use this constructor if you want to sync status across a shared container, such as between a host app and an extension. The instance of the Purchases SDK will be set as a singleton. You should access the singleton instance using shared