How to authenticate username and password data using webservice in android.

See more:

Java

Android

SOAP

I am always getting an Error "java.net.SocketTimeoutException: Connection timed out".
As i m sending request using HttpTansportSE its not accepting and after some time getting an error i.e request time failed: java.net.SocketException: Address family not supported by protocol.
So please help me how to handle reponse.
Any help would be appreciated.

What I have tried:

public String webService(String userName,String passWord)
{

SoapObject request = new SoapObject(NAMESPACE,METHOD_NAME);

PropertyInfo unamePI = new PropertyInfo();


unamePI.setName("username");

unamePI.setValue(userName);

unamePI.setType(String.class);

PropertyInfo upassPI = new PropertyInfo();

request.addProperty(unamePI);

upassPI.setName("password");

upassPI.setValue(passWord);

upassPI.setType(String.class);

request.addProperty(upassPI);

SoapSerializationEnvelope envelope = new SoapSerializationEnvelope(SoapEnvelope.VER11);
envelope.dotNet=true;
envelope.setOutputSoapObject(request);
envelope.implicitTypes = true;

try
{

HttpTransportSE androidHttpTransport = new HttpTransportSE(URL,15000);

androidHttpTransport.debug = true;

androidHttpTransport.call(SOAP_ACTION, envelope);

response = envelope.getResponse().toString();
Log.i("log_tag", "Response "+response);
}


catch (Exception e)
{

}
return null;

}