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2014/10/15 ¤U¤È 10:05:08
iphone Programming Glossary: cloudurliOS - How to know if iCloud photo transfer ability is enabled http://stackoverflow.com/questions/8020836/ios-how-to-know-if-icloud-photo-transfer-ability-is-enabled want to know if iCloud is activated you could simply call NSFileManager fileManager NSFileManager defaultManager NSURL cloudURL fileManager URLForUbiquityContainerIdentifier nil if cloudURL nil iCloud is available This can give you a hint if iCloud.. fileManager NSFileManager defaultManager NSURL cloudURL fileManager URLForUbiquityContainerIdentifier nil if cloudURL nil iCloud is available This can give you a hint if iCloud is available at all. If you want to use iCloud to store pictures..
Crash when adding persistent store (iCloud enabled) in app delegate http://stackoverflow.com/questions/8021753/crash-when-adding-persistent-store-icloud-enabled-in-app-delegate 0 ^ NSFileManager fileManager NSFileManager defaultManager NSDictionary options nil NSURL cloudURL fileManager URLForUbiquityContainerIdentifier nil NSString coreDataCloudContent cloudURL path stringByAppendingPathComponent.. options nil NSURL cloudURL fileManager URLForUbiquityContainerIdentifier nil NSString coreDataCloudContent cloudURL path stringByAppendingPathComponent @ data if coreDataCloudContent.length 0 iCloud enabled cloudURL NSURL fileURLWithPath.. cloudURL path stringByAppendingPathComponent @ data if coreDataCloudContent.length 0 iCloud enabled cloudURL NSURL fileURLWithPath coreDataCloudContent options NSDictionary dictionaryWithObjectsAndKeys NSNumber numberWithBool YES..
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