A very simple subclass of UIImageView with the option to animate like a Slide Show between 2+ images.
MyExample.m
@interface MyExample ()
@property (nonatomic, weak) IBOutlet YCSlideShowImageView *imageView;
@end
@implementation MyExample
- (void)aMethod {
/// Run in a loop of image URLs OR in a loop of stored images.
for (NSString *imageURL in _imageURLs) {
/// Here we start the download using AFNetworking (just an example). You can use any downloader.
NSURLRequest *request = [NSURLRequest requestWithURL:[NSURL URLWithString:imageURL]];
AFHTTPRequestOperation *requestOperation = [[AFHTTPRequestOperation alloc] initWithRequest:request];
requestOperation.responseSerializer = [AFImageResponseSerializer serializer];
[requestOperation setCompletionBlockWithSuccess:^(AFHTTPRequestOperation *operation, id responseObject) {
/// Here we add each downloaded image to the Slide Show.
[_imageView addImage:image];
} failure:^(AFHTTPRequestOperation *operation, NSError *error) {
NSLog(@"Image error: %@", error);
}];
[requestOperation start];
}
}
@end
If you want to reset the animation, just call:
[_imageView emptyImageArray];
There are 3 public properties that you can use to customize the animation duration (animationDurationTime), the delay between the transitions (animationDelay) and also the options of the animation (animationOptions).
CGFloat animationDurationTime;
CGFloat animationDelay;
UIViewAnimationOptions animationOptions;
Runs fine in iOS6+ and supports ARC.
