icloud

I'm developing an app with xcode 7 beta 5. When i run my app on my iphone 6 and i try to connect it to CloudKit if my iphone works in wifi mode all it's ok, i display all my data; but if my iphone works in LTE mode i can't see any kind of data. Does anyone know how to do this? func getRecordsFromCloud() { lavori = [] / let _cloudContainer = CKContainer.defaultContainer() let publicDatabase = CKContainer.defaultContainer().publicCloudDatabase / let predicate = NSPredicate(value: true) let query = CKQuery(recordType: "Lavori", predicate: predicate) / let queryOperation = CKQueryOperation(query:

I was wondering if it was possible to use iCloud to sync an app's preferences file between devices. The preference file I am talking about is the com.domain.appname.plist file created by NSUserDafults to store the app's preferences. I would like to have the option of keeping my app's preferences file in sync between two different devices (an iPad and an iPhone, for example). Is this an acceptable use of iCloud syncing? Or would I need to convert the plist file into a different type of document, store it on the cloud, and convert it back into the app's preferences file upon retrieving it?

I'm developing an iCloud-enabled app where users will be able to import and export files via iCloud Drive. When browsing iCloud Drive, either using the UIDocumentPickerViewController (iOS 8) or the Finder (OS X Yosemite), I can see directories created/owned by other iCloud-Drive-enabled apps, such as, Automator, Keynote, or TextEdit. I want our app to expose its ubiquitous documents directory in iCloud Drive, too, but haven't been able to figure it out yet. Within some of the aforementioned apps' Info.plist files, I've discovered this key: <key>NSUbiquitousContainers</key> <dict> <key>com

So, it finally happened. The worst case scenario for any independent iPhone developer occurred. Several users are reporting complete data loss after upgrading my app. iCloud Core Data sync is not working. My users are using this app partially to run their businesses. This is a truly catastrophic failure . The only iCloud related thing I changed was to add the key-value store to iCloud. The core data code remained exactly the same, same model version (no migration) etc. In my tests everything worked beautifully! But to my dismay, users reported that their data was not there anymore when they

I am in the early stages of creating an app where I would like to save, sync and backup data. The app will not store any files just data in a database. It is going to be iOS 8 and up so I am able to use CloudKit. I did some research and still not clear on how Core Data, iCloud and CloudKit work together. As far as understand CloudKit is just a way of getting and retrieving data to/from the cloud. Is CloudKit just a different way of syncing data with iCloud? My questions are: If I do use CloudKit, do I still need to create local core data database? If yes will it be automatically synced with