didBecomeActiveNotification
Notification sent when the audio session becomes active.
Declaration
class let didBecomeActiveNotification: NSNotification.NameDiscussion
This notification has no userInfo payload.
See Also
Observing activation lifecycle
didBecomeInactiveNotificationresumptionRecommendationNotificationdeactivationContextKeyresumptionContextKeyAVAudioSession.DidBecomeActiveMessageAVAudioSession.DidBecomeInactiveMessageAVAudioSession.ResumptionRecommendationMessageAVAudioSession.DeactivationResultAVAudioSession.DeactivationContextAVAudioSession.DeactivationSourceAVAudioSession.InterruptionContextAVAudioSession.ResumptionContextAVAudioSession.ResumptionRecommendation