android怎么调用webservice接口

　　//WebService的命名空间
　　static final String namespace = "http://impl.service.suncreate.com";
　　//服务器发布的url
　　static final String url = http://10.100.3.41/axis2/services/UploadService;
　　final String methodName = "upload"; // 函数名
　　final int sessionID = "111111"; //sessionID
　　//创建HttpTransportSE对象,通过HttpTransportSE类的构造方法可以指定WebService的url
　　HttpTransportSE transport = new HttpTransportSE(url);
　　transport.debug = true;
　　//指定WebService的命名空间和函数名
　　SoapObject soapObject = new SoapObject(namespace, methodName);
　　//设置调用方法参数的值
　　soapObject.addProperty("sessionID", sessionID); //sessionID
　　soapObject.addProperty("data", cds); //cds是需要传递的对象
　　SoapSerializationEnvelope envelope = new SoapSerializationEnvelope(SoapEnvelope.VER10);
　　envelope.bodyOut = transport;
　　envelope.setOutputSoapObject(soapObject);
　　//使用call方法调用WebService方法
　　transport.call(null, envelope);
　　SoapObject sb = (SoapObject) envelope.bodyIn;
　　String xmlMessage = sb.toString(); // 获取从服务器端返回的XML字符串