How To Use Apple's Notification Sounds for User Notifications Swift

Question

我想知道是否可以在用户通知中使用Apple的通知声音之一，而不是始终使用UNNotificationSound.default()作为声音，或者是否可以让用户进入设置以选择声音。

Answer 1

No, you cannot use any system sounds. The available system sounds are located in Library/Audio , but you can only use sounds from Library/Sounds .

However, you can still provide custom sounds the user can choose from through supplying the sound files and initializing using init(named:) .