encodeSystemFields is supposed to be used when I keep records locally, in a database. Once I export that data, must I do anything special when de-serializing it? What scenarios should I act upon...

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...

I want my web application allow to import user contacts (particularly addresses) from iCloud contacts. Something similar to what Google People API provides for Google Contacts. The scenario is th...

I am trying to simply save a record to a users private database but when I run privateDB.saveRecord() I get an error saying Not Authenticated" (9/1002); "CloudKit access was denied by user settin...

My question may look silly but I am asking this after too much search on Google, yet not have any clue. I am using iCloud web services. For that I have converted this Python code to PHP. https://g...

While watching WWDC 2015 CloudKit JS, I realized that an android device user might need an iCloud to request data from the CloudKit DB since an apple user needs the iCloud account to be turned on. ...

I am new for iCloud API. I want to know can we use iCloud API in web Application ? Is it possible to access iCloud API via web ?

After searching about iCloud API, I found some example on NodeJS and Python, but unfortunately, I'm not familiar with them. I want to know how to get iCloud Contact list on C#. Example on python: ...

I am having this issue where I save something to the icloud using CloudKit but immediately fetching the results doesn't return the latest data inserted. Example let todoRecord = CKRecord(recordTy...

I'd like to be able to access a user's iCal and create events from my server, is this possible, preferably with some kind of OAuth2 setup like with Google Calendar? If so where can I find documenta...

I have a quick question: I noticed that with Xcode 6 that the default iCloud containers are named something like iCloud.com.company.myApp. Even though my Team-Id is selected under the General>Ident...

NSFileManager.defaultManager().ubiquityIdentityToken on some device in some case returns nil, even I set up iCloud Documents in Capabilities and I am logged in to iCloud on device. How reliable ope...

Can I use the same way I check for iCloud availability or is there some other way of checking for CloudKit availability?

My application uses iCloud. My application stores all its data in 1 document and there should never be more than this 1 document. However, sometimes my NSMetadataQuery returns 2 documents: 0: Docu...

I'm using NSUbiquitousKeyValueStore to store some app settings. My logic is: when I save data locally, I save it to NSUbiquitousKeyValueStore also as a backup. When I need settings, I read locally ...

I am using NSFileManager's startDownloadingUbiquitousItemAtURL to download file from iCloud to local copy (the local does not yet have the copy of the file in this case). I can't seem to find the c...

iOS iCloud Terminating app due to uncaught exception 'NSInternalInconsistencyException', reason: 'error during execution of SQL string 'INSERT INTO Y_UBMETA(YPEERID, YTRANSACTIONNUMBER) Unresolve...

Usually, my code is ok to download the files from iCloud. But sometimes the downloading process will not be updated. Following are some code snips: start download: NSFileManager* fm = [NSFileMa...