I'm trying to build an android app to access SharePoint online using the webservices

String SOAP_ACTION = "http://tempuri.org/GetAvailableLeaves";
         String OPERATION_NAME = "GetAvailableLeaves";

         String WSDL_TARGET_NAMESPACE = "http://tempuri.org/";
         String SOAP_ADDRESS="http://sp:8002/_layouts/sharepointwebservice/sharepointtestservice.asmx";
         request = new SoapObject(WSDL_TARGET_NAMESPACE,OPERATION_NAME);
         
         envelope = new SoapSerializationEnvelope(SoapEnvelope.VER11);
        envelope.dotNet = true;
        envelope.implicitTypes=true;
     
        envelope.setOutputSoapObject(request);
     
        httpTransport = new HttpTransportSE(SOAP_ADDRESS);
        
        String authentication = android.util.Base64.encodeToString("username:#password".getBytes(), android.util.Base64.NO_WRAP);
        List<HeaderProperty> headerList = new ArrayList<HeaderProperty>();
        headerList.add(new HeaderProperty("Authorization", "Basic " + authentication));
       
                
        
        PropertyInfo user = new PropertyInfo();
        user.type = PropertyInfo.STRING_CLASS;
        user.setName("empid");
        user.setValue(empid.toString());
        request.addProperty(user);
        
       
        
       
        
         Object response;
         try{
             
            // httpTransport.call(SOAP_ACTION, envelope);
             httpTransport.call(SOAP_ACTION, envelope, headerList);
             String requestDumpString = httpTransport.requestDump;
             System.out.println(requestDumpString);
              response = envelope.getResponse();
           
              return response.toString();
        
             }
        
             catch (Exception exception)
        
              {
        
             
                 return "2";
              }
             

The following error occured When the HTTPTransportSE is called:  

org.xmlpull.v1.XmlPullParserException: unexpected type ( null@1:0 in java.io.InputStreamReader)

Please advise how to solve this, and if there is a good documentation that descrips the connection between sharepoint online and Mobile Platforms (Android, iOS) that would be appreciated.

Hi,

According to your post, my understanding is that you want to access SharePoint Online web services in Android app.

Here is a blog for your reference:
Connecting to SharePoint 2013 online (365) APIs in Android
http://asheshany.wordpress.com/2013/07/18/connecting-to-sharepoint-2013-online-365-apis-in-android/

If the blog above does not meet your requirement, the following way for your reference:
We can create a .net web service and use Client Object Model to access SharePoint Online web service to get the data.Then we can use Ksoap2 to access the .net web service.
http://blogs.msdn.com/b/chjain/archive/2013/11/29/sharepoint-online-pass-credentials-to-web-service-passively.aspx
http://codeoncloud.blogspot.in/2013/06/android-java-soap-web-service-access.html

Best R