UITableView scrolling is not smooth

Question

I have the smooth scrolling issue at my UITableView with UITableViewCell which contains UIImageView. Similar issues could be found all over the StrackOverflow but none of the pr

Answer 1

Maybe you could try SDWebImage instead. It is also a xamarin component which fashions an asynchronous image downloader and asynchronous memory and disk image caching with automatic cache expiration handling. Using it would probably mean throwing away a lot of hard written code, but it might be worth it -plus your code will become a lot simpler. In iOS you can also setup a SDWebImageManager inside the viewDidLoad of a controller:

- (void)viewDidLoad{
...
SDWebImageManager *manager = [SDWebImageManager sharedManager];
manager.delegate = self;
...
}

and set the view controller as the delegate. Then, when the following delegate method is called:

- (UIImage *)imageManager:(SDWebImageManager *)imageManager transformDownloadedImage:(UIImage *)image withURL:(NSURL *)imageURL

you could scale your images to thumbs of the appropriate size before caching them.

Hope that helps.