How to call a WCF service using soap2 on android?
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by Qing
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Published on 2010-04-07T01:39:10Z
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2010/04/07
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Hi all,
Here is my code
import org.ksoap2.; import org.ksoap2.serialization.; import org.ksoap2.transport.*;
import android.app.Activity; import android.os.Bundle; import android.widget.TextView;
public class ksop2test extends Activity { /** Called when the activity is first created. */
private static final String METHOD_NAME = "SayHello"; // private static final String METHOD_NAME = "HelloWorld";
private static final String NAMESPACE = "http://tempuri.org"; // private static final String NAMESPACE = "http://tempuri.org";
private static final String URL = "http://192.168.0.2:8080/HelloWCF/Service1.svc"; // private static final String URL = "http://192.168.0.2:8080/webservice1/Service1.asmx";
final String SOAP_ACTION = "http://tempuri.org/IService1/SayHello"; // final String SOAP_ACTION = "http://tempuri.org/HelloWorld"; TextView tv; StringBuilder sb;
@Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); tv = new TextView(this); sb = new StringBuilder(); call(); tv.setText(sb.toString()); setContentView(tv); }
public void call() { try {
SoapObject request = new SoapObject(NAMESPACE, METHOD_NAME);
request.addProperty("name", "Qing");
SoapSerializationEnvelope envelope = new SoapSerializationEnvelope( SoapEnvelope.VER11); envelope.dotNet = true; envelope.setOutputSoapObject(request);
HttpTransportSE androidHttpTransport = new HttpTransportSE(URL); androidHttpTransport.call(SOAP_ACTION, envelope); sb.append(envelope.toString() + "\n");//cannot get the xml request send SoapPrimitive result = (SoapPrimitive)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"); }
}
}
I can successfully access .asmx service, but when I try to call a wcf service the virtual machine said : Error: expected:END_TAG{http://schemas.xmlsoap.org/soap/envelope/}Body(position:END_TAG@1:712 in java.io.InputStreamReader@43ba6798
How to print what the request send?
Here is the wcf wsdl:
<wsdl:definitions name="Service1" targetNamespace="http://tempuri.org/">
- - - - - - - - - - - -
It uses in tag and the asmx uses in tag what's the difference? Thanks.
-Qing
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