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解析:如何知道是否已使用PFImageView缓存了图像文件?

[英]Parse: How to know whether a image file has been cached using PFImageView?

I am using iOS Parse and I want to know whether a image has been cached to make decision on some animation. 我正在使用iOS Parse,我想知道是否已缓存图像以决定某些动画。

Any good idea? 有什么好主意吗? I am very appreciated! 我非常感谢!

PFImageView.file.dataAvailable应该正常工作。

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