muteStateKey
A user information key to determine the app’s audio mute state.
Declaration
class let muteStateKey: StringDiscussion
Use this key to retrieve the app’s mute state from an inputMuteStateChangeNotification.
A user information key to determine the app’s audio mute state.
class let muteStateKey: StringUse this key to retrieve the app’s mute state from an inputMuteStateChangeNotification.