Re: NSURLConnection vs. NSThread
Re: NSURLConnection vs. NSThread
- Subject: Re: NSURLConnection vs. NSThread
- From: "Eric E. Dolecki" <email@hidden>
- Date: Thu, 14 May 2009 23:36:37 -0400
I'm going to try NSURLConnection first I guess and see how it goes. I'm
loading larger images that get resized down in the table so I'll have the
larger images cached for display in a details view.
Thanks for all of this valuable feedback!
Eric
On Thu, May 14, 2009 at 11:21 PM, George Warner <email@hidden> wrote:
> On Thu, 14 May 2009 16:52:48 -0400, Eric E. Dolecki" <email@hidden>
> wrote:
>
> Just curious, but if I am loading images into a UIImageView in table cells
> from online URLs, is it better to use NSThread or use async NSURLConnection
> to ensure that the scrolling is smooth while images are loaded in?
>
>
> This probably depends on how long the async callback takes; more than about
> 1/10th of a second and it will start impacting the smoothness of the
> scrolling.
> I'd write it async first and if the scrolling isn't smooth I'd move it to
> its own thread.
> --
> Enjoy,
> George Warner,
> Schizophrenic Optimization Scientist
> Apple Developer Technical Support (DTS)
>
>
--
http://ericd.net
Interactive design and development
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