Communicating with UniPay 1.5 requires the Universal_SDK_X.XX.XXX.jar file be added to the project. While build paths can be created pointing to the Universal_SDK_X.XX.XXX.jar file, the simplest solution is to add the jar file to the projects libs folder. In addition, the device .xml file needs to be accessable to the project. Example code will be given on how to retrieve this file from the Resource RAW folder: