Mac core data and iCloud example app
Mac core data and iCloud example app
- Subject: Mac core data and iCloud example app
- From: Martin Hewitson <email@hidden>
- Date: Sun, 16 Oct 2011 19:19:35 +0200
Dear list,
Has anyone come across a sample app which demonstrates how to make a shoebox core data app which works with iCloud? I've dug into the documentation but I can't find any sample code. The "What's new in Core Data on Mac OS X" session from WWDC 2011 hints at some things but doesn't show any sample code. I think I've managed to get the app to register with iCloud by fighting with the provisioning profile stuff, but I don't see the app appearing in the iCloud preferences list of app (maybe it isn't supposed to?) but when I click on "Manage" then I see an app which has appeared but it's called "Unknown" and it has a fraction of the amount of data I'd expect. Then I tried the app on another machine and I get some notifications of type NSPersistentStoreDidImportUbiquitousContentChangesNotification together with lots of console messages starting with "_PFUbiquityRecordImportOperation processObjects:withState:withGlobalIDIndexesToLocalURIMap:andImportContext:outError" which seem to indicate some action has taken place. Now I'm stuck with what to do with these notifications. The WWDC sessions says one should use methods of the NSFilePresenter protocol, but I'm unsure how to go about this. Some sample code for the app shown in the WWDC session sure would help.
Best wishes,
Martin
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Martin Hewitson
Albert-Einstein-Institut
Max-Planck-Institut fuer
Gravitationsphysik und Universitaet Hannover
Callinstr. 38, 30167 Hannover, Germany
Tel: +49-511-762-17121, Fax: +49-511-762-5861
E-Mail: email@hidden
WWW: http://www.aei.mpg.de/~hewitson
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