Protocol

NFCNDEFReaderSessionDelegate

A protocol that an object implements to serve as an NDEF reader session delegate.

Declaration

@protocol NFCNDEFReaderSessionDelegate

Topics

Handling Session Activation

- readerSessionDidBecomeActive:

Tells the delegate that the reader session is active.

Beta

Finding NDEF Messages and Tags

- readerSession:didDetectNDEFs:

Tells the delegate that the session detected NFC tags with NDEF messages.

Required.

- readerSession:didDetectTags:

Tells the delegate that the session detected NFC tags with NDEF messages and enables read-write capability for the session.

Beta

Handling an Invalidated Session

- readerSession:didInvalidateWithError:

Tells the delegate the reason for invalidating a reader session.

Required.

Relationships

Inherits From

See Also

Creating a Session

- initWithDelegate:queue:invalidateAfterFirstRead:

Creates and initializes a new NFC NDEF reader session.

Beta Software

This documentation contains preliminary information about an API or technology in development. This information is subject to change, and software implemented according to this documentation should be tested with final operating system software.

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