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    <p>AsyncTask API: <a href="http://developer.android.com/reference/android/os/AsyncTask.html" rel="noreferrer">http://developer.android.com/reference/android/os/AsyncTask.html</a></p> <p>After reading the documentation above, it's clear that AsyncTask should work fine in version 2.3.3 (it was added in API 3 = Android 1.5).</p> <p>Are you sure the correct params are being passed? Here is a simple example of an Async Task which calls a WebService and shows the result in a TextView of the activity, I hope this helps you get in the right track:</p> <pre><code>private class AsyncTaskWebServiceCaller extends AsyncTask&lt;Void, Void, String&gt; { private ProgressDialog dialog = new ProgressDialog(MainActivity.this); @Override protected void onPreExecute() { dialog.setMessage("Connecting to Web Service..."); dialog.show(); } @Override protected String doInBackground(Void...voids) { //create the envelope for the message SoapSerializationEnvelope envelope = new SoapSerializationEnvelope(SoapEnvelope.VER11); envelope.dotNet = false; //get the card (SOAPObject) that will be put into the envelope SoapObject soapObject = new SoapObject(WSDL_TARGET_NAMESPACE, OPERATION_NAME); envelope.setOutputSoapObject(soapObject); //put something on the card PropertyInfo propertyInfo = new PropertyInfo(); propertyInfo.setType(PropertyInfo.STRING_CLASS); propertyInfo.setName("macAddress"); propertyInfo.setValue(macAddress); soapObject.addProperty(propertyInfo); //call WebService try { HttpTransportSE httpTransportSE = new HttpTransportSE(SOAP_ADDRESS); httpTransportSE.debug = true; httpTransportSE.call(SOAP_ACTION, envelope); Object response = envelope.getResponse(); return response.toString(); } catch (Exception e) { String text = "Oops!! App has crashed with exception: "+e.getMessage() + "\n" + "Stack trace below:\n"; StackTraceElement[] stackTrace = e.getStackTrace(); for (StackTraceElement stackTraceElement : stackTrace) { text += stackTraceElement.toString() + "\n"; } return text; } } @Override protected void onPostExecute(String result) { if (dialog.isShowing()) { dialog.dismiss(); } TextView textView = (TextView)findViewById(R.id.textView1); textView.setText(result); } } </code></pre> <p>And to call the AsyncTask, just do this:</p> <pre><code>@Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); new AsyncTaskWebServiceCaller().execute(); } </code></pre>
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    1. USPedro Trindade
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    1. VO
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    1. COIt seems to work now. Thank you =)
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    2. COYou're welcome :-)
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Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

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