This Android Studio Projects makes use of the Integration: Redirect Payment Page (RPP) method PayU suggests.
I Made use http://www.wsdl2code.com/pages/home.aspx to serialize the wsdl service Note changes to EnterpriseAPISoapService get and set Transaction.
TrustManagerMunipulator class used to manage secure connection
PayU Test credentials: http://help.payu.co.za/display/developers/Test+Credentials Request Test tool: https://www.payu.co.za/for-developers/tools/api-request/#