AVAudioSession.Notifications.ObserveMicrophoneInjectionCapabilitiesChange Method
Definition
Important
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Overloads
| Name | Description |
|---|---|
| ObserveMicrophoneInjectionCapabilitiesChange(EventHandler<MicrophoneInjectionCapabilitiesChangeEventArgs>) |
Strongly typed notification for the MicrophoneInjectionCapabilitiesChangeNotification constant. |
| ObserveMicrophoneInjectionCapabilitiesChange(NSObject, EventHandler<MicrophoneInjectionCapabilitiesChangeEventArgs>) |
Strongly typed notification for the MicrophoneInjectionCapabilitiesChangeNotification constant. |
ObserveMicrophoneInjectionCapabilitiesChange(EventHandler<MicrophoneInjectionCapabilitiesChangeEventArgs>)
Strongly typed notification for the MicrophoneInjectionCapabilitiesChangeNotification constant.
public static Foundation.NSObject ObserveMicrophoneInjectionCapabilitiesChange(EventHandler<AVFoundation.MicrophoneInjectionCapabilitiesChangeEventArgs> handler);static member ObserveMicrophoneInjectionCapabilitiesChange : EventHandler<AVFoundation.MicrophoneInjectionCapabilitiesChangeEventArgs> -> Foundation.NSObjectParameters
The handler that responds to the notification when it occurs.
Returns
Token object that can be used to stop receiving notifications by either disposing it or passing it to RemoveObservers(IEnumerable<NSObject>).
Remarks
This method can be used to subscribe to MicrophoneInjectionCapabilitiesChangeNotification notifications.
// Listen to all notifications posted for any object
var token = AVAudioSession.Notifications.ObserveMicrophoneInjectionCapabilitiesChange ((notification) => {
Console.WriteLine ("Observed MicrophoneInjectionCapabilitiesChangeNotification!");
};
// Stop listening for notifications
token.Dispose ();
Applies to
ObserveMicrophoneInjectionCapabilitiesChange(NSObject, EventHandler<MicrophoneInjectionCapabilitiesChangeEventArgs>)
Strongly typed notification for the MicrophoneInjectionCapabilitiesChangeNotification constant.
public static Foundation.NSObject ObserveMicrophoneInjectionCapabilitiesChange(Foundation.NSObject objectToObserve, EventHandler<AVFoundation.MicrophoneInjectionCapabilitiesChangeEventArgs> handler);static member ObserveMicrophoneInjectionCapabilitiesChange : Foundation.NSObject * EventHandler<AVFoundation.MicrophoneInjectionCapabilitiesChangeEventArgs> -> Foundation.NSObjectParameters
- objectToObserve
- NSObject
The specific object to observe.
The handler that responds to the notification when it occurs.
Returns
Token object that can be used to stop receiving notifications by either disposing it or passing it to RemoveObservers(IEnumerable<NSObject>).
Remarks
This method can be used to subscribe to MicrophoneInjectionCapabilitiesChangeNotification notifications.
// Listen to all notifications posted for a single object
var token = AVAudioSession.Notifications.ObserveMicrophoneInjectionCapabilitiesChange (objectToObserve, (notification) => {
Console.WriteLine ($"Observed MicrophoneInjectionCapabilitiesChangeNotification for {nameof (objectToObserve)}!");
};
// Stop listening for notifications
token.Dispose ();