UniPay SDK Guide for Android  0.02.011
API reference
 All Data Structures Functions Variables Pages
Add Import statements to utilize libraries

In the header files of the classes that will access the device, use import statement utilize the frameworks:

import com.idtechproducts.emv.UniPayEMV;
import com.idtechproducts.emv.UniPayEMV.IDTEMVData;
import com.idtechproducts.emv.UniPayEMV.MESSAGE_Types;