Best practice for retrieving URL from didFinishWithImage? about sdwebimage HOT 2 CLOSED

Hey dphase, I"m new to SDWebImage but a veteran in IOS. It appears that inside of SDWebImageManager.m

• (void)imageCache:(SDImageCache *)imageCache didFindImage:(UIImage *)image forKey:(NSString *)key userInfo:(NSDictionary *)info

is the one who is called once the image is downloaded and retrieved from the cache. SDWebImageManager then calls us with didFinishWithImage but does not pass the forKey:(NSString*key) which is your image. You modify the call to pass a third parameter of the key along with the image and self. This would require putting self and key inside of an array and passing image and the array to the delegate as I don't know of a way to pass 3 parameters but you can pass 2 (the image and an array of self and key).

from sdwebimage.

Thanks for the response, Dan!

I ended up doing something very similar by adding an imageUrl property to SDWebImageManager. So far it's working well -- hopefully we'll see something like this in future versions of SDWebImage.

from sdwebimage.