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POasync process dialog not showing in application in android
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  1. POasync process dialog not showing in application in android
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    copied!<p>async process dialog is not showing in application in android. Can anybody tell me what the problem is?</p> <p>My code</p> <pre><code>public void onClick(View v) { new FetchTask(getBaseContext()).execute(null); } public class FetchTask extends AsyncTask&lt;Object, ArrayList,ArrayList&gt; { private ProgressDialog dlg; private Context ctx; public FetchTask(Context context) { ctx = context; } @Override protected void onPreExecute() { dlg = new ProgressDialog(ctx); dlg.setMessage("Loading...."); dlg.show(); super.onPreExecute(); } @Override protected void onPostExecute(ArrayList parserValue) { dlg.dismiss(); for(int i=0;i&lt;parservalue.size();i++) { DomParserDataSet dataset=(DomParserDataSet)parservalue.get(i); if(dataset.getToken_string().length()&gt;1) { Intent homeIntent=new Intent(ctx,HelloTabWidget.class); homeIntent.putExtra("strUserName", username); homeIntent.putExtra("strPassword",password ); homeIntent.putExtra("questGroupId",dataset.getQuest_group_id()); homeIntent.putExtra("userid",dataset.getUser_id()); homeIntent.putExtra("systemuserid", dataset.getSystem_user_id()); homeIntent.putExtra("providerid",dataset.getIndex_provider_id()); startActivity(homeIntent); //startActivity(new Intent(this,HelloTabWidget.class)); } else { DomParserDataSet dataset1=(DomParserDataSet)parservalue.get(i); AlertDialog.Builder alertbox = new AlertDialog.Builder(ctx); alertbox.setMessage(dataset1.getError_value()); alertbox.setNeutralButton("Ok", new DialogInterface.OnClickListener() { public void onClick(DialogInterface dialog, int arg1) { // the button was clicked dialog.cancel(); } }); // show it alertbox.show(); } } // display data } @Override protected ArrayList doInBackground(Object... arg0) { try { username=edtUserName.getText().toString(); password=edtPassword.getText().toString(); WebService service=new WebService(); String webservicevalue=service.callServer(SOAP_ACTION,"", username,password,URL); webservicevalue=decodeXMLData(webservicevalue); DomParser xmlParser=new DomParser(); parservalue=xmlParser.parseXmlFile(webservicevalue); String parservalue1=Integer.toString(parservalue.size()); Log.d("parser value size is",parservalue1); } catch (Exception e) { // TODO: handle exception e.printStackTrace(); } return parservalue; } } </code></pre> <p>Can anybody tell me what I have to change?</p>
 

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