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Master data changing local observer / notification

Is there a way to add an observer for notification displayed by logs when Core Data modifies local storage?

[PFUbiquitySwitchboardEntryMetadata setUseLocalStorage:](754): CoreData: Ubiquity: mobile~E358C294-F23E-4FBA-8DA6-869A3A848906:R63H5582LG~com~Test~Tester Using local storage: 0

I ask because I want to know which local storage Core Data has changed to. Many thanks!

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Unfortunately, the transition from Using local storage: 1to is Using local storage: 0not as simple as it seems, because it depends on whether you need to create a new store for Core Data and import the source store from iCloud or open an existing iCloud Store. I published a more detailed explanation and magazines showing different types of behavior.

, - , iCloud, , storeDidChange, , , iCloud ( , iCloud).

http://ossh.com.au/design-and-technology/software-development/sample-library-style-ios-core-data-app-with-icloud-integration/sample-apps-explanations/handling-icloud-account-transitions/

, .

http://ossh.com.au/design-and-technology/software-development/sample-library-style-ios-core-data-app-with-icloud-integration/

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