I implemented the userDidAcceptCloudKitShareWith… in the SceneDelegate, and set up the scene delegate as such:
class AppDelegate {
// MARK: UISceneSession Lifecycle
func application(_ application: UIApplication, configurationForConnecting connectingSceneSession: UISceneSession, options: UIScene.ConnectionOptions) -> UISceneConfiguration {
let config = UISceneConfiguration(name: nil, sessionRole: connectingSceneSession.role)
config.delegateClass = SceneDelegate.self
return config
}
}
class SceneDelegate: UIResponder, UIWindowSceneDelegate {
var window: UIWindow?
func windowScene(_ windowScene: UIWindowScene, userDidAcceptCloudKitShareWith cloudKitShareMetadata: CKShare.Metadata) {
let acceptShareOperation = CKAcceptSharesOperation(shareMetadatas: [cloudKitShareMetadata])
acceptShareOperation.qualityOfService = .userInteractive
acceptShareOperation.perShareResultBlock = { meta, result in
guard let recordID = meta.hierarchicalRootRecordID else { return }
// do the things…
}
acceptShareOperation.acceptSharesResultBlock = { result in
// N/A
}
CKContainer(identifier: cloudKitShareMetadata.containerIdentifier).add(acceptShareOperation)
}
}
