@class NSString, UIDocumentInteractionController; @protocol _UIDICActivityViewControllerDelegate; @interface _UIDICActivityViewController : UIActivityViewController @property (nonatomic) unsigned long long options; @property (retain, nonatomic) id<_UIDICActivityViewControllerDelegate> documentInteractionActivityDelegateRetained; @property (nonatomic) BOOL isPerformingActivity; @property (retain, nonatomic) NSString *openActivityTargetApplicationIdentifier; @property (weak, nonatomic) UIDocumentInteractionController<_UIDICActivityViewControllerDelegate> *documentInteractionActivityDelegate; - (void)_performActivity:(id)a0; - (void).cxx_destruct; - (void)_handleDidFinishPerformingActivityType:(id)a0 completed:(BOOL)a1 resultItems:(id)a2 activityError:(id)a3; - (void)_prepareActivity:(id)a0; - (BOOL)_shouldShowSystemActivityType:(id)a0; - (void)_willPerformInServiceActivityType:(id)a0 activitySpecificMetadata:(id)a1; - (BOOL)hidesSystemActivities; - (id)initWithActivityItems:(id)a0 applicationActivities:(id)a1 options:(unsigned long long)a2; @end