After doing some research I am a little confused. I can grab a single image from a url if I know the exact directory for example,
Code:
UIImage *image = [[UIImage alloc] initWithData:[NSData dataWithContentsOfURL:[NSURL URLWithString:@"http://www.myUrl.com/pic/workaholics.png"]]];
UIImageView *view1 = [[UIImageView alloc] initWithImage:image];
[self.view addSubview:view1];
This of coarse works fine, but what if you didn't know the exact path. In Linux you could always do some sort of recursive search. For example, in the "pic" directory that I specified in the latter case what if there was other directories called pic1,pic2,pic3 etc and each directory had an arbitrary number of png's. What I am having a hard time wrapping my head around is how can I recursively search the "pic" directory to extract all directories contents that match .png. I would of coarse then store this is NSData and convert to a string and then store the contents in an array. I'm very much confused at this point. Any help would be greatly appreciated.
Extracting array of images from url
Linear Mode
