A protocol that you adopt in your objects to track the availability of a speech recognizer.
UIKit for Mac 13.0+Beta
A speech recognizer's availability can change due to the device's Internet connection or other factors. Use this protocol's optional method to track those changes and provide an appropriate response. For example, when speech recognition becomes unavailable, you might disable related features in your app.
Monitoring the Availability of a Speech Recognizer
A Boolean value that indicates whether the speech recognizer can operate without network access.
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.