一个非常简单的 UIView 子类，可以选择在 2+ 张图片之间像幻灯片一样动起来。

使用方法

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

如果您想重置动画，请调用：

[_imageView emptyImageArray];

有 3 个公开属性，您可以使用它们来自定义动画持续时间（animationDurationTime）、转换之间的延迟（animationDelay）以及动画的选项（animationOptions）。

CGFloat animationDurationTime;
CGFloat animationDelay;
UIViewAnimationOptions animationOptions;

支持

在 iOS6+ 中运行良好，并支持 ARC。

贡献者

• Fabio Knoedt
• Rubén Xifré