The following are the various Enumeration defined and used by the Facebook iOS SDK. Please review these for full understanding of how the SDK behaves for various operations.
- /*
- * Constants used by NSNotificationCenter for active session notification
- */
- /*! NSNotificationCenter name indicating that a new active session was set */
- externNSString *const FBSessionDidSetActiveSessionNotification;
- /*! NSNotificationCenter name indicating that an active session was unset */
- externNSString *const FBSessionDidUnsetActiveSessionNotification;