如何使用KSoap在Android中使用WCF服务

Question

Using Ksoap2 for consuming WCf service in Android. getting this ErrorSoapFault - faultcode: 's:Client' faultstring: 'Invalid User Details.' faultactor: 'null' detail: org.kxml2.kdom.Node@41e72950

try {

            SoapObject request = new SoapObject(NAMESPACE, METHOD_NAME);

            request.addProperty("Username", "admin");
            request.addProperty("Password", "XXXXX");

            SoapSerializationEnvelope envelope = new SoapSerializationEnvelope(SoapEnvelope.VER11);
            envelope.dotNet = false;
            envelope.xsd = SoapSerializationEnvelope.XSD;
            envelope.enc = SoapSerializationEnvelope.ENC;
            envelope.setOutputSoapObject(request);
            HttpTransportSE androidHttpTransport = new HttpTransportSE(URL);
            androidHttpTransport.call(SOAP_ACTION, envelope);
           // SoapPrimitive result = (SoapPrimitive)envelope.getResponse();
            SoapObject result = (SoapObject) envelope.getResponse();
            //to get the data
            String resultData = result.toString();
            // 0 is the first object of data


            sb.append(resultData + "\n");
        } catch (Exception e) {
            sb.append("Error:\n" + e.getMessage() + "\n");
        }

Answer 1

According to your errors, it seems that the client needs to provide the credential in order to be authenticated by the server. How does the server authenticate the client in your web service?
In General, we authenticate the client by the custom header, while the SOAPObject set the parameter value of the calling method.
You could refer to the following code to provide the identity information.

 public static void call(String methodName, SimpleArrayMap<String, Object> mapParams, ResponseCallBack reponseCallBack)
{
    HttpTransportSE transport = new HttpTransportSE(ENDPOINT);
    transport.debug = true;
    Element[] header = new Element[1];
    header[0] = new Element().createElement(NAMESPACE, ID_HEADERNAME);
    Element userName = new Element().createElement(NAMESPACE, ID_NAME_PARAM);
    userName.addChild(Node.TEXT, ID_NAME_VALUE);
    header[0].addChild(Node.ELEMENT, userName);
    Element password = new Element().createElement(NAMESPACE, ID_PASSWORD_PARAM);
    password.addChild(Node.TEXT, ID_PASSWORD_VALUE);
    header[0].addChild(Node.ELEMENT, password);

    SoapObject soapObject = new SoapObject(NAMESPACE, methodName);
    if (mapParams != null)
    {
        for (int index = 0; index < mapParams.size(); index++)
        {
            String key = mapParams.keyAt(index);
            Object value = mapParams.get(key);
            soapObject.addProperty(key, value);
        }
    }
    SoapSerializationEnvelope envelope = new SoapSerializationEnvelope(SoapEnvelope.VER11);
    envelope.headerOut = header;
    envelope.dotNet = isDotNet;
    envelope.bodyOut = soapObject;
    *****
   *****
     }