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POUnable to call Java Webservice from android application
 

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  1. POUnable to call Java Webservice from android application
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    <p>I am trying to call java webservice form android application but unable to call it. When I generate <code>WSDL</code> file, <code>SOAPAction</code> showing blank</p> <p><code>string(&lt;soap:operation soapAction=""/&gt;) in soap:operation</code>. </p> <p>My android application code:</p> <pre><code>public class MainActivity extends Activity { private static final String SOAP_ACTION = "http://com/add"; private static final String METHOD_NAME = "add"; private static final String NAMESPACE = "http://com/"; private static final String URL = "http://localhost:8080/WebApplication1/demo"; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); Button button=(Button)findViewById(R.id.button1); button.setOnClickListener(new OnClickListener() { @Override public void onClick(View v) { SoapObject request = new SoapObject(NAMESPACE, METHOD_NAME); PropertyInfo pi1 = new PropertyInfo(); pi1.setName("i"); pi1.setValue(3); pi1.setType(int.class); request.addProperty(pi1); PropertyInfo pi2 = new PropertyInfo(); pi2.setName("j"); pi2.setValue(3); pi2.setType(int.class); request.addProperty(pi2); SoapSerializationEnvelope envelope = new SoapSerializationEnvelope( SoapEnvelope.VER11); envelope.dotNet = true; envelope.setOutputSoapObject(request); // HttpTransportSE androidHttpTransport = new HttpTransportSE(URL); AndroidHttpTransport androidHttpTransport = new AndroidHttpTransport(URL); try { ((TextView) findViewById(R.id.textView1)).setText(String .valueOf("The WebService is about to call")); androidHttpTransport.call(SOAP_ACTION, envelope); ((TextView) findViewById(R.id.textView1)).setText(String .valueOf("The WebService call is done")); SoapPrimitive response = (SoapPrimitive) envelope.getResponse(); ((TextView) findViewById(R.id.textView1)).setText(String .valueOf(response.toString())); ((TextView) findViewById(R.id.textView1)).setText(String .valueOf("Done")); } catch (Exception e) { e.printStackTrace(); Log.e("Err", "Error Says: " + e.toString()); } } }); } </code></pre> <p>}</p> <p>There is showing an exception <code>network on main thread exception</code></p>
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    1. USArun Chandran C
    1. USYash
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    1. COuse [Asynctask](http://developer.android.com/reference/android/os/AsyncTask.html) for making webservice call from UI thread or if you are using API LEVEl 9 or up then set [StrictMode.ThreadPolicy](http://developer.android.com/reference/android/os/StrictMode.ThreadPolicy.html)
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    2. COhttp://stackoverflow.com/questions/6343166/android-os-networkonmainthreadexception
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      1. USAnukool
 

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