iOS NSURL of Temp Dir

[Zelda]

I have an AudioFile in the temp dir and trying to share via UIActivityViewController, however
the NSURL is not recognised..
Any ideas or suggestions would be appreciated.
Thanks
Z

 

[PhoneyDeveloper]

What is the value of the NSURL if you print it out? How do you create it? How do you know it isn't recognized?

 

[Zelda]

The Url has a value when i print it out, to create it, I am using

_audiofileURL = NSURL(string: NSTemporaryDirectory() + "filename")!.URLByAppendingPathExtension("caf")

When I use the following..

 var  shareView = UIActivityViewController!(nil)
        shareView = UIActivityViewController(activityItems: [_audiofileURL!], applicationActivities:nil )
                self.presentViewController(shareView,animated:true,completion: nil )

nothing appears in the modal view.
The funny thing is, if I skip using the temp dir and just save the file in the Documents dir, it works, however it only works once, that is, I share the file or cancel from the UIActivityViewController and second go at sharing the file, it is not recognised, nothing in the modal view.

After the second attempt at sharing, I get this in the console.
Error: NSCocoaErrorDomain

 

[Zelda]

The funny thing is, if I skip using the temp dir and just save the file in the Documents dir, it works, however it only works once, that is, I share the file or cancel from the UIActivityViewController and second go at sharing the file, it is not recognised, nothing in the modal view.

After the second attempt at sharing, I get this in the console.
Error: NSCocoaErrorDomain

OK, I sorted this particular problem, I was deleting the file in the viewWillDisappear function.
Now it's time to see if I am creating a URL for the Temp dir correctly.
Thanks