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2014/10/15 ¤U¤È 10:03:29
iphone Programming Glossary: accessgroupiOS KeyChain not retrieving values from background http://stackoverflow.com/questions/10536859/ios-keychain-not-retrieving-values-from-background version found here . KeychainItemWrapper wrapper KeychainItemWrapper alloc initWithIdentifier @ MyCustomIdentifier accessGroup nil wrapper setObject APP_NAME forKey __bridge id kSecAttrService wrapper setObject email forKey __bridge id kSecAttrAccount.. for a small percentage KeychainItemWrapper wrapper KeychainItemWrapper alloc initWithIdentifier @ MyCustomIdentifier accessGroup nil NSString token wrapper objectForKey __bridge id kSecValueData I've gone back to the non ARC version of the keychainwrapper..
Access App Identifier Prefix programmatically http://stackoverflow.com/questions/11726672/access-app-identifier-prefix-programmatically status SecItemAdd CFDictionaryRef query CFTypeRef result if status errSecSuccess return nil NSString accessGroup NSDictionary result objectForKey kSecAttrAccessGroup NSArray components accessGroup componentsSeparatedByString @ . NSString.. errSecSuccess return nil NSString accessGroup NSDictionary result objectForKey kSecAttrAccessGroup NSArray components accessGroup componentsSeparatedByString @ . NSString bundleSeedID components objectEnumerator nextObject CFRelease result return bundleSeedID..
Keychain group access to share data between my existing applications http://stackoverflow.com/questions/11793271/keychain-group-access-to-share-data-between-my-existing-applications access group in Apple's KeychainItemWrapper class. keychain KeychainItemWrapper alloc initWithIdentifier @ Any string accessGroup string representing access group I know about custom URLs and it is of no use as I want data to be persistent. All my applications..
How to share keychain data between iOS applications http://stackoverflow.com/questions/4115744/how-to-share-keychain-data-between-ios-applications example is a good start at providing a wrapper for sharing keychain data between applications when using the accessGroup in the init. However implementing this in my app yielded an obscure error code which took forever to locate 25243 which..
iPhone - in-App purchase consumable correct approach http://stackoverflow.com/questions/6449312/iphone-in-app-purchase-consumable-correct-approach hint item count int hintsLeft 100 KeychainItemWrapper wrapper KeychainItemWrapper alloc initWithIdentifier @ Hints accessGroup nil NSString hintsString NSString stringWithFormat @ i hintsLeft wrapper setObject hintsString forKey id kSecValueData wrapper.. wrapper release Retrieving it KeychainItemWrapper wrapper KeychainItemWrapper alloc initWithIdentifier @ Hints accessGroup nil NSString numHints wrapper objectForKey id kSecValueData wrapper release int retrievedHints numHints intValue Notes the..
iOS: How to store username/password within an app? http://stackoverflow.com/questions/6972092/ios-how-to-store-username-password-within-an-app an instance of this class KeychainItemWrapper keychainItem KeychainItemWrapper alloc initWithIdentifier @ YourAppLogin accessGroup nil YourAppLogin can be anything you chose to call your Keychain item and you can have multiple items if required Then you..
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