Webservice Http Authentication - KSOAP2 on Android [duplicate]

Answer 1

I hope it is not too late. That is how I access SAP webservice with KSOAP:

List<HeaderProperty> headers = new ArrayList<HeaderProperty>();
headers.add(new HeaderProperty("Authorization", "Basic XXXXXXXXXX"));
HttpTransportSE androidHttpTransport = new HttpTransportSE(URL);
Object result = null;               
final Object response = androidHttpTransport.call(SOAP_ACTION, envelope, headers);

Replace the XXXXXXXX with the encoded hash of your username and password. To get it just look in soapUI raw header request. Hope it helps.