Import class and dll files in Gradle project

Question

I've just purchased an RFID Writer that comes with an SDK, the problem is the SDK isn't a .jar file, but these:

How can I import these to my Gradle (Kotlin) project?

I'm using Intellij IDEA.

Answer 1

1. Copy the dll files into your project folder
2. Copy Reader09.java into your main folder (the .class file is not needed)
3. Before the app starts, load the libraries:

    System.loadLibrary("Basic")
    System.loadLibrary("UHF_Reader09")

Now you can call the methods from Reader09 class.

Thanks to NitronHX for the guidance.