android人脸检测开发——使用GMV API无法从goole play service下载face库问题

问题描述：

2020-05-21 17:43:30.735 13840-13884/com.google.android.gms.samples.vision.face.facetracker E/Vision: Error loading module com.google.android.gms.vision.face optional module true: gg: No acceptable module found. Local version is 0 and remote version is 0.

待解决：

使用google play service

https://developers.google.cn/android/guides/google-services-plugin

需要注意的是使用google play service要求目标SDK版本大于等于26

https://developers.google.cn/android/guides/setup

参考：

https://blog.csdn.net/weixin_33863087/article/details/91772894

http://www.voidcn.com/article/p-ptmxjyqx-buo.html

https://base11studios.com/android/ios/google%20vision/2018/03/01/google-vision-api-retro/

安装goole play service https://blog.csdn.net/niuba123456/article/details/83211836