Background File Writing?

pinpoint · 09-12-2010, 05:08 PM

Hi all,

Anyone seen a good tutorial on completing file writes after the app has been suspended?

I'm copying a large number of photos from the device library using NSOperation, and I just want to make sure everything gets written out before the app is no longer officially running.

I see the Apple docs online & can eventually follow em i'm sure, but if there's a quick & dirty tutorial out there, that would be great!

Thanks,
Dave

**Kalimba** · 09-12-2010, 07:51 PM

At least one of the "Adopting Multitasking on iOS" session videos from WWDC10 touched on this. I forget which one, but they're both worth watching, so it wouldn't hurt to watch them both.

pinpoint · 09-21-2010, 06:32 PM

Quote:

Originally Posted by Kalimba

At least one of the "Adopting Multitasking on iOS" session videos from WWDC10 touched on this. I forget which one, but they're both worth watching, so it wouldn't hurt to watch them both.

Yep! The second one had exactly what I needed. Thanks!