I have a released V1.0 of an iPhone App which uses Core Data but no iCloud. Now I will like to release V2.0 with iCloud support.
I am using https://github.com/mluisbrown/iCloudCoreDataStack/blob/master/iCloudCoreDataStack/PersistentStack.m as a template, and everything seems to work.
Because the previous release did not have iCloud, and the new one will, I will like to migrate the local copy to the iCloud one on the first time the user opens the new version.
How do I do that? Can I simply somehow copy the whole sqlite file from local to iCloud? The schema is the same between 1.0 and 2.0.
I plan to ask the user if they want to use local Vs. iCloud (as per guidelines), but if they say Yes, I want to just do a bulk copy somehow.
Thanks
I have just posted a sample iOS library style Core Data app which includes iCloud integration. The app includes a Settings Bundle for the user to toggle "Use iCloud" preference settings and will migrate the store to and from iCloud depending on the users settings.
Download from the link below - sorry about the documentation - will get around to that at some point but it works much the same way as the UIManagedDocument example.
http://ossh.com.au/design-and-technology/software-development/