Javacv integration

Hello!

I'm trying to integrate Javacv in Unity. I have made a project in Eclipse using javacv libraries. The project works fine. Then I have made a .jar file from the Eclipse project and placed it in Unity. After it I have made c# script that just initializes a class in that .jar file.

After start Unity project on Android I have got the following error: "Could not find class 'org.bytedeco.javacpp.opencv_core$Rect', referenced from method...".

**The same error I had got after deleting .so libraries from the Eclipse project.*

So, I think that the problem is Unity doesn't see *.so libraries in my .jar file.

Could you explain how to solve this problem?