iPhone: available disk space

Question

I am creating an audio-recording application and I need to know how much disk space is available (not ram).

How can I retrieve it?

Thanks.

Answer 1

Best solution for me is to use the NSFileManager method:

- (NSDictionary *)attributesOfFileSystemForPath:(NSString *)path error:(NSError **)error

on the directory where you want to save your data. This is a wrapper around the statfs system call, as is mentioned in the docs. But if you're already using NSFileManager, this would be the way to go.