Comments on: iPhone – Downloading an image asynchronously. Revisited!

By: NIVETHA

NIVETHA — Tue, 25 Aug 2009 04:39:34 +0000

thank u

By: NIVETHA

NIVETHA — Tue, 25 Aug 2009 04:39:15 +0000

Really very nice post…… it helped me very much

By: Björn Sållarp

Björn Sållarp — Sun, 24 May 2009 05:54:03 +0000

Hello Cedric,

1. In the demo app I allocate a single InternetImage, there is no previous instance to release.
2. Same with ImageConnection.

I suspect the memory leaks are in your own implementation.

By: Cedric Vandendriessche

Cedric Vandendriessche — Sat, 23 May 2009 18:36:28 +0000

Nice piece of code! But I have to say there are 2 memory leaks.

1. You allocate InternetImage without releasing previous one.
2. Same as above but with imageConnection.

I also did this with an other class and also there there’s some general memory leak. I contacted apple about it and they told me to test it on 3.0 latest béta but I don’t want to lose my 2.2.1 install. Maybe you could test your code (or the URLCache apple sampleCode)

Thanks,

Cedric

By: Adeem Basraa

Adeem Basraa — Tue, 05 May 2009 12:33:49 +0000

Thax for a neat code

By: Björn Sållarp

Björn Sållarp — Sat, 02 May 2009 00:57:17 +0000

It is open source. It’s unfortunate that I wrote that in all the files previously. Everything on my blog is free to use and modify in any way you seem fit. I havn’t updated all the “old” code samples with a free to use statement, but my intent is that the code posted on my blog is free to use and modify by anyone.

If you appriciate and use the code I would like it if your link back from your site/blog.

Best regards,
Björn

By: Sasha Aickin

Sasha Aickin — Fri, 01 May 2009 17:44:22 +0000

Great post; very informative. I’m wondering if you have any intentions of open sourcing InternetImage. Right now the files all say that they are “all rights reserved”, which means that no one else can use them.

By: shouldAutorotateToInterfaceOrientation?

shouldAutorotateToInterfaceOrientation? — Sat, 14 Mar 2009 00:16:49 +0000

[...] with the app and can easily be changed to download images from the internet. Check out my post on downloading images asynchronously. I’ve done my best to add useful comments along with the code but if you have questions [...]

By: iPhone development - Downloading an image asynchronously

iPhone development - Downloading an image asynchronously — Sat, 01 Nov 2008 23:32:55 +0000

[...] Development, iPhone NOTE! I’ve updated the InternetImage class, read about it in this post: Downloading an image asynchronously. Revisited!, you will also find the revised code [...]