Hey there,
i'm currently dealing with some performance problems using remote images in a ListView template (the scrolling experience lags).
The remote image problem is also known in the "native" iOS community and there are some tweaks (http://stackoverflow.com/a/1352594) to improve it.
When replacing the remote images with local images, the performance is improved. So i searched and found a tiny function to manually cache the images so that the actual ImageViews only display local images. The caching works well, but the problem is, when i update the ImageView to replace the defaultImage with the cached image, the ListView component requires to call the updateItemAt() method.
So my question is, how are your experiences when using remote images in ListViews to achieve high performance scrolling experience?
Thank you!