使用SDWebImageDownloader

Question

使用SDWebImageDownloader隐藏和现实activityIndicator。

在每个button加载图片类：

__block UIActivityIndicatorView *activityIndicator = [[UIActivityIndicatorView alloc] initWithActivityIndicatorStyle:UIActivityIndicatorViewStyleGray];
activityIndicator.center = mainImage.center;
activityIndicator.hidesWhenStopped = YES;

[activityIndicator startAnimating];
[imgView setImageWithURL:url   placeholderImage:[UIImage imageNamed:@"placeholderLarge.png"] options:0 andResize:CGSizeMake(mainImage1.frame.size.width,imgview.frame.size.height) withContentMode:UIViewContentModeScaleAspectFit];
[imgView addSubview:activityIndicator];

没得到可以在哪移除activityIndicator。

Answer 1

http://www.cocoachina.com/ios/20141212/10622.html