How to compile JAR for the SuperSLiM library?

I'm an android newbie, and would like to create a jar file for this library:

I've read some other online answers which say that the gradle build file has to be modified, which I tried to do, but not sure if I did it correctly:

Can anyone help me with this??

My goal is to use the *.jar file to create an Android Binding Project within a Xamarin project to be able to use the library in Xamarin.

Thanks!

Solution

I've just created the necessary bindings, you can check out the (pretty simple) binding project on https://github.com/dmunch/SuperSLiM-binding or download the NuGet at https://www.nuget.org/packages/SuperSLiM/