How to consume soap web service in android : How to consume a web service soap using ksoap2 library. I'm not sure which are these parameters: namescape, method_name, soapaction, url. my web service is:
http://www2.sentinelperu.com/ws/aws_datosfoto.aspx?wsdl  
Request and Result in the next image:
http://i.stack.imgur.com/bMcD6.png

SoapObject request = new SoapObject(NAMESPACE, METHOD_NAME);
		request.addProperty("Usuario", ""); 
...
...= new HttpTransportSE(URL);
androidHttpTransport.call(SOAP_ACTION, envelope);  

Thanks, sorry for my bad english.