[资源介绍]
GitHub - yonat/ContactsChangeNotifier: Which contacts changed outside your iOS app? Better CNContactStoreDidChange notification: Get real changes, without the noise.
Which contacts changed outside your iOS app? Better CNContactStoreDidChange notification: Get real changes, without the noise. - yonat/ContactsChangeNotifier
* ContactsChangeNotifier - 哪些联系人是在您的应用程序外部发生变化的？更好的 CNContactStoreDidChange 通知：获取真实的变化，没有噪音。
