Am very new to Android apps development. In my new Android app i want to show some data from webservice. This means i have a SOAP message
, i need to parse the data from SOAP response. In iPhone app i knew very well to parse SOAP message response but, in android i don't know how to do this? I searched lot in Google and get some ideas. But, am very confusing on this. Can anyone please suggest any easiest way to understand SOAP send request/receive response and parse(XML format
) the response in SAXParser
in Android
? I has installed ksoap2-android-assembly-2.6.0-jar-with-dependencies.jar
in my project. Here i found some sample code, i post here,
import java.io.*;
import org.ksoap2.SoapEnvelope;
import org.kxml2.io.KXmlParser;
import org.xmlpull.v1.XmlPullParserException;
public class ParsingSteps
{
public static void main(String[] args)
{
try{
// String msg="<hello>World!</hello>";
String msg = "<SOAP-ENV:Envelope " + "xmlns:SOAP-ENV=\"http://
www.w3.org/2001/12/soap-envelope\" " + "xmlns:xsi=\"http://www.w3.org/
2001/XMLSchema-instance <http://www.w3.org/%0A2001/XMLSchema-instance>\""
+"xmlns:xsd=\"http://www.w3.org/2001/
XMLSchema\"& gt;" +
"<SOAP-ENV:Body>" +
"<result>" +
"<message xsi:type=\"xsd:string\">Hello World</message>" +
"</result>" +
"</SOAP-ENV:Body>" +
"</SOAP-ENV:Envelope>";
// byte[] in= msg.getBytes();
KXmlParser parser=new KXmlParser();
parser.setInput(new StringReader(msg));
SoapEnvelope soapenvelope= new SoapEnvelope
(SoapEnvelope.VER12);
//soapenvelope.parse(parser);
soapenvelope.parseBody(parser);
}
catch (IOException e) {
System.out.println("Error reading URI: " + e.getMessage ());
} catch (XmlPullParserException e) {
System.out.println("Error in parsing: " + e.getMessage ());
}
// String result=parser.getName();
//System.out.println(result);
}
}
Is this correct code. Please give any suggestion on my question. Please help me on this. Thanks in advance.
Google for Ksoap2 tutorial u will get a lot of them . Here is sample code for sending request to web service .
public class WebServicePoc extends Activity{
private static final String SOAP_ACTION = "http://tempuri.org/Arnoid";
private static final String METHOD_NAME = "Arnoid";
private static final String NAMESPACE = "http://tempuri.org/";
private static final String URL = "http://ipaddress:port/UserAuthenticationInterfacer.asmx";
EditText editText;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
HashMap<String, String> a=new HashMap<String, String>();
try {
SoapObject request = new SoapObject(NAMESPACE, METHOD_NAME);
request.addProperty("FOSID", "1994");
request.addProperty("IMEINumber", "");
request.addProperty("SIMCardNo", "");
request.addProperty("ApplicationName", "App");
request.addProperty("CurrentVersion", "1.0.0.0");
SoapSerializationEnvelope envelope = new SoapSerializationEnvelope(SoapEnvelope.VER11);
envelope.dotNet=true;
envelope.setOutputSoapObject(request);
AndroidHttpTransport androidHttpTransport = new AndroidHttpTransport(URL);
androidHttpTransport.call(SOAP_ACTION, envelope);
SoapObject result = (SoapObject)envelope.getResponse();
editText=(EditText)findViewById(R.id.text1);
editText.setText(result.toString());
} catch (Exception e) {
e.printStackTrace();
}
And for xml pls check tutorial for xml parsers,use SAX only, as STAX is not supported in android . For sending xml request u can send xml as string and then decode on sever side .
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