Protocols Reference
Protocols
The following protocols are available globally.
-
Protocol used to receive smart card reader events.
Note
Due to iOS limitation, NFC reader events are not reported as other reader types:SCMEnvironment.initTagReaderSession(message:completionHandler:)must be called before detecting NFC tags.- Once a tag reader session is started, only the detection of a card is possible through
ReaderEvents.onReaderStateChanged(reader:), not its removal.
See moreSee also
SeeAlsoSCMEnvironment.addReaderListener(listener:)andSCMEnvironment.removeReaderEventListener(listener:).Declaration
Swift
public protocol ReaderEvents : AnyObject