几个月前，我不得不做类似的任务，发现正确的管道正在Unity中创建纹理，并在C和最终在Java层中对其进行更新.

I had to do a similar task a couple of months ago and found out that the correct pipeline is creating a texture in Unity, obtaining a native pointer in C and finally updating it in the Java layer.

请看一下这个示例项目，它应该给您不同的视角.

Please take a look at this sample project, it should give you a different perspective.

https://github.com/robsondepaula/unity-android-native-camera

致谢