Access built-in iOS alarm clock sound in my app

问题

I'm building a countdown timer app, and wondering if I can access the list of sound clips in the built-in clock app, or do I have to create my own sound clip?

回答1:

Your app runs in a sandboxed environment, so accessing anything outside that sandbox is not possible. You will need to include your own sounds in your application bundle and access them that way.

回答2:

If you're using the sound in a notifications try :

notification.soundName = UILocalNotificationDefaultSoundName;

来源：https://stackoverflow.com/questions/9524032/access-built-in-ios-alarm-clock-sound-in-my-app