关于活体检测的详细描述可以看这篇文章：https://aitsuki.com/blog/liveness-detection-with-google-ml-kit/ 除此之外还可以看看AWS Rekognition的活体识别 Demo，适合用于生产环境。
android/sample-view: View + Activityandroid/sample-compose: Compose + Navigationflutter: Flutter
aitsuki/LivenessDetectionSample
Non-slient liveness detection with Google ML Kit, include facing detection, shake head detection, mouth detecion, and more. 使用Google机器学习套件进行活体检测，包含摇头检测，张嘴检测等。
Kotlin