我看了一下this https://stackoverflow.com/questions/20930462/ios-7-textkit-how-to-insert-images-inline-with-text问题,但没有成功。我也在努力避免this https://github.com/MihaelIsaev/ChatInMacOSX/blob/master/InMac%20Chat/NSAttributedString%2BMagic.m#L61#L78某种解决方案。最后我愿意和一个CADisplayLink
并手动更改每一帧。不过,还有更简单的方法吗?
gif 动画只是按时间间隔按顺序显示的图像集合。你可以用UIImageView
像这样:
imageView.animationImages = [UIImage(named: "uploadFrame0")!, UIImage(named: "uploadFrame1")!, UIImage(named: "uploadFrame2")!, UIImage(named: "uploadFrame3")!, UIImage(named: "uploadFrame4")!, UIImage(named: "uploadFrame5")!, UIImage(named: "uploadFrame6")!, UIImage(named: "uploadFrame7")!, UIImage(named: "uploadFrame8")!]
imageView.animationDuration = 1
imageView.startAnimating()
然后,您可以使用排除路径使文本围绕其流动。
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