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Type Reason Java.Lang.UnsupportedOperationException if managing they keyphrase isn't supported. Callers should only call this method after a supported state callback on NoType:android/service/voice/AlwaysOnHotwordDetector$Callback;Href=../../../../reference/android/service/voice/AlwaysOnHotwordDetector.Callback.html#onAvailabilityChanged(int) to avoid this exception. Java.Lang.IllegalStateException if the detector is in an invalid state. This may happen if another detector has been instantiated or the Android.Service.Voice.VoiceInteractionService hosting this detector has been shut down.
Creates an intent to start the un-enrollment for the associated keyphrase. This intent must be invoked using Android.App.Activity.StartActivityForResult(Android.Content.Intent, System.Int32). Starting re-enrollment is only valid if the keyphrase is already enrolled, i.e. AlwaysOnHotwordDetector.STATE_KEYPHRASE_ENROLLED, otherwise invoking this may result in an error.