如何将 SDK jar 文件转换为 .Net dll 文件

Question

I am developing mobile app using xamarin forms, the application works on POS device with a specific .jar files comes with device, how can i use these jar files as dll in my project? Please help

This is the URL of the Device Company

Answer 1

sorry for poor description of my problem,
OK , I tried to Add the JarBinding Project and i changed the Build Action to Embedded Jar and then i added this project as Reference in the Portable xamarin forms Project , finally when i tried to use it in the project i can't reach all classes but the same Jar or Package have more than that like BankCard and Core as Image 4 shows with Java Language.

Creating the jarBinding Project and add the Jar files

add JarBinding Project as Reference

here i can not reach all Classes

the Classes in Java Code