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SFSpeechRecognizerDelegate_Extensions Class

Definition

Extension methods to the ISFSpeechRecognizerDelegate interface to support all the methods from the SFSpeechRecognizerDelegate protocol.

public static class SFSpeechRecognizerDelegate_Extensions
type SFSpeechRecognizerDelegate_Extensions = class
Inheritance
SFSpeechRecognizerDelegate_Extensions

Remarks

The extension methods for ISFSpeechRecognizerDelegate allow developers to treat instances of the interface as having all the optional methods of the original SFSpeechRecognizerDelegate protocol. Since the interface only contains the required members, these extension methods allow developers to call the optional members of the protocol.

Methods

AvailabilityDidChange(ISFSpeechRecognizerDelegate, SFSpeechRecognizer, Boolean)

The system calls this when the availability of speech recognition has been changed.

Applies to