Android racing animation.

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Occasionally I saw an article about racing animation on the Internet, so I tried to change it to the version of Android Kotlin. If necessary, I can change it to the effect I want to use. The OC version is based on someone else's code changes, the overall nothing changes, and will be uploaded later.

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偶然在网上看到一个赛车动画的文章，于是试着改成了安卓Kotlin的版本，如有需要的可拿去修改为自己要用的效果。 OC版本的是基于别人的代码改的，整体没什么变化，后续也会上传上来。