Check this
String SOAP_ACTION = "http://tempuri.org/your method";
String METHOD_NAME = "your method";
String SOAP_ACTION_1 = "http://tempuri.org/your method one";
String METHOD_NAME_1 = "your method one";
String SOAP_ACTION_2 = "http://tempuri.org/your method two";
String METHOD_NAME_2 = "your method two";
String NAMESPACE = "http://tempuri.org/";