ios - How do I check if user can login to CloudKit?

Question

Can I use the same way I check for iCloud availability or is there some other way of checking for CloudKit availability?

Answer 1

该类有一个为此目的而设计的CKContainer名为的方法。accountStatusWithCompletionHandler:调用它并检查CKAccountStatusAvailable. NSUbiquityIdentityDidChangeNotification如果状态发生变化，您仍然需要倾听。