November 2013
Intermediate to advanced
576 pages
19h 3m
English
This chapter explained how to sync application data between devices running the same app using iCloud. It demonstrated how to set up an app to be able to use iCloud, including establishing entitlements, setup required in the Provisioning Portal, and setup required in the app. The chapter described how to create a subclass of UIDocument, and how to set up autosaving for a document. Next, this chapter explained how to list and display documents stored in iCloud and how to detect conflicts. Examining conflict information and resolving document conflicts was demonstrated as well. Lastly, the chapter showed how to use the iCloud key-value store to sync application data.
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