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(Android™) SOAP Web Service (HTTP POST)Demonstrates how to call PostXml to call a SOAP web service. Note: This example requires Chilkat v11.0.0 or greater.
// Important: Don't forget to include the call to System.loadLibrary // as shown at the bottom of this code sample. package com.test; import android.app.Activity; import com.chilkatsoft.*; import android.widget.TextView; import android.os.Bundle; public class SimpleActivity extends Activity { private static final String TAG = "Chilkat"; // Called when the activity is first created. @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); boolean success = false; // This example requires the Chilkat API to have been previously unlocked. // See Global Unlock Sample for sample code. // -------------------------------------------------------------------------------- // Also see Chilkat's Online WSDL Code Generator // to generate code and SOAP Request and Response XML for each operation in a WSDL. // -------------------------------------------------------------------------------- // This example uses a live web service at: // http://www.webservicex.net/uklocation.asmx // It gets the UK town,Postcode and County by Postcode(First Section of Post Code) // The SOAP XML will look like this: // <?xml version="1.0" encoding="utf-8"?> // <soap:Envelope xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/"> // <soap:Body> // <GetUKLocationByPostCode xmlns="http://www.webserviceX.NET"> // <PostCode>string</PostCode> // </GetUKLocationByPostCode> // </soap:Body> // </soap:Envelope> // For this example's sake, we'll load the XML from a file. We'll test using PostCode "E3". // The SOAP XML for this example may be downloaded from: // http://www.chilkatsoft.com/testData/ukPostCodeSoap.xml CkXml xml = new CkXml(); success = xml.LoadXmlFile("ukPostCodeSoap.xml"); if (success == false) { Log.i(TAG, xml.lastErrorText()); return; } String strXml = xml.getXml(); int responseStatusCode; CkHttp http = new CkHttp(); // We'll need to add this in the HTTP header: // SOAPAction: "http://www.webserviceX.NET/GetUKLocationByPostCode" http.SetRequestHeader("SOAPAction","http://www.webserviceX.NET/GetUKLocationByPostCode"); // The endpoint for this soap service is: String endPoint = "http://www.webservicex.net/uklocation.asmx"; // Note: This particular web service was live and functioning at the time this example // was written. It is possible that as time progresses, this web service will no longer // be availble... CkHttpResponse resp = new CkHttpResponse(); success = http.HttpStr("POST",endPoint,strXml,"utf-8","text/xml",resp); if (success == false) { Log.i(TAG, http.lastErrorText()); return; } responseStatusCode = resp.get_StatusCode(); // You may wish to verify that the responseStatusCode equals 200... Log.i(TAG, "Response Status Code: " + String.valueOf(responseStatusCode)); // You may examine the exact HTTP header sent with the POST like this: Log.i(TAG, "LastHeader:"); Log.i(TAG, http.lastHeader()); // Examine the XML returned by the web service: Log.i(TAG, "XML Response:"); CkXml xmlResp = new CkXml(); xmlResp.LoadXml(resp.bodyStr()); Log.i(TAG, xmlResp.getXml()); // Use this online tool to generate parsing code from response XML: // Generate Parsing Code from XML } static { System.loadLibrary("chilkat"); // Note: If the incorrect library name is passed to System.loadLibrary, // then you will see the following error message at application startup: //"The application <your-application-name> has stopped unexpectedly. Please try again." } } |
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