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POpass to lists from AsyncTask to activity
 

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  1. POpass to lists from AsyncTask to activity
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    <p>i have in my activity two methods getListIDs AND getNamesIDs so in the AsycTask class there is some process in background to get from database Tow Lists , the first list Supposed to send it's result to getListIDs() and activity class , and second list also to getNamesIDS()</p> <p>My Q is : how to return those two lists from Async class two used into Two methods in activity class ?</p> <p>my code in activity class :</p> <pre><code> public List&lt;Student&gt; getListIDs() { return list; // return full list public List&lt;Student&gt; getNamesIDs() { return list; // return full list </code></pre> <p>my code in AsyncTask class :</p> <pre><code> public class Hashom extends AsyncTask&lt;Void, Void, String&gt; { static Activity mActivity; ProgressDialog progressDialog; public Hashom(Activity activity, ProgressDialog progressDialog) { super(); this.progressDialog = progressDialog; this.mActivity = activity; } final String NAMESPACE = "http://ws.sams.com"; final String URL = "http://88.198.82.92:8080/sams1/services/listActivityWS?WSDL"; localhost final String METHOD_NAME = "getCurrentClassList"; final String SOAP_ACTION = "http://ws.sams.com/getCurrentClassList"; final String NAMESPACE2 = "http://ws.sams.com"; final String URL2 = "http://88.198.82.92:8080/sams1/services/listActivityWS?WSDL"; // usint // localhost final String METHOD_NAME2 = "getStudentId"; final String SOAP_ACTION2 = "http://ws.sams.com/getStudentId"; final String NAMESPACE3 = "http://ws.sams.com"; final String URL3 = "http://88.198.82.92:8080/sams1/services/listActivityWS?WSDL"; // usint // localhost final String METHOD_NAME3 = "getCourseName"; final String SOAP_ACTION3 = "http://ws.sams.com/getCourseName"; final String NAMESPACE4 = "http://ws.sams.com"; final String URL4 = "http://88.198.82.92:8080/sams1/services/listActivityWS?WSDL"; // usint // localhost final String METHOD_NAME4 = "getClassId"; final String SOAP_ACTION4 = "http://ws.sams.com/getClassId"; List&lt;Student&gt; StudentIdList = new ArrayList&lt;Student&gt;(); List&lt;Student&gt; StudentNamesList = new ArrayList&lt;Student&gt;(); @Override protected String doInBackground(Void... voids) { SoapObject request3 = new SoapObject(NAMESPACE, METHOD_NAME); HttpTransportSE androidHttpTransport3 = new HttpTransportSE(URL); PropertyInfo pi3 = new PropertyInfo(); pi3.setName("TID"); pi3.setValue(1); pi3.setType(Integer.class); request3.addProperty(pi3); SoapSerializationEnvelope envelope3 = new SoapSerializationEnvelope( SoapEnvelope.VER11); envelope.setOutputSoapObject(request); androidHttpTransport3.call(SOAP_ACTION, envelope3); KvmSerializable result = (KvmSerializable) envelope3.bodyIn; String str = null; for (int i = 0; i &lt; result.getPropertyCount(); i++) { str = ((String) result.getProperty(i).toString()); Student hesham = new Student(str); StudentNamesList.add(hesham); } } catch (Exception e) { } // //////////////////////////////////////////////////////////////////////////////////// SoapObject request4 = new SoapObject(NAMESPACE2, METHOD_NAME2); PropertyInfo pi4 = new PropertyInfo(); pi4.setName("TID"); pi4.setValue(1); pi4.setType(Integer.class); request.addProperty(pi4); SoapSerializationEnvelope envelope4 = new SoapSerializationEnvelope( SoapEnvelope.VER11); envelope.setOutputSoapObject(request4); HttpTransportSE androidHttpTransport4 = new HttpTransportSE(URL2); try { androidHttpTransport4.call(SOAP_ACTION2, envelope4); KvmSerializable result = (KvmSerializable) envelope.bodyIn; String str = null; for (int i = 0; i &lt; result.getPropertyCount(); i++) { str = ((String) result.getProperty(i).toString()); Student hesham = new Student(str); StudentIdList.add(hesham); } } catch (Exception ex) { } return "hh"; // i want here to return two lists (StudentIdList) and StudentNamesList and calling the reult into activity class } @Override protected void onPostExecute(String result) { Intent intent = new Intent(mActivity, ListActivity1.class); mActivity.startActivity(intent); progressDialog.dismiss(); } } </code></pre>
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    1. COAnd... the question is?
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    2. COthe qustion how to return two lists to methods in activity
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    3. COam i sleepy or its hard to understand what you are trying to say ...
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