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    <p>Extract your class to a different file and make it public </p> <pre><code> public class LogIN extends AsyncTask&lt;Object, Integer, String&gt; { private ILoginListener listener; @Override protected String doInBackground(Object... arg0) { try { this.listener = (ILoginListener) arg0[0]; //You can also send the url in the obj array String theUrl = (String) arg0[1]; String path = "http://www.domain_name.com/app/checkSession.php"; HttpClient client = new DefaultHttpClient(); HttpConnectionParams.setConnectionTimeout(client.getParams(), 10000); HttpResponse response; JSONObject json = new JSONObject(); try { HttpPost post = new HttpPost(path); json.put("access_token", "123456"); post.setHeader("json", json.toString()); StringEntity se = new StringEntity(json.toString()); se.setContentEncoding((Header) new BasicHeader(HTTP.CONTENT_TYPE, "application/json")); post.setEntity(se); response = client.execute(post); /* Checking response */ if (response != null) { InputStream in = response.getEntity().getContent(); String a = convertStreamToString(in); JSONObject jsono = stringToJsonobj(a); String passedStringValue = jsono.getString("result"); if(passedStringValue.equals("1")){ flags=1; //Log.v("TAGG", "Success"); } else { flags=0; //Log.v("TAGG", "Failed !"); } } } catch (Exception e) { e.printStackTrace(); } } catch (Exception e) { } return null; } @Override protected void onPreExecute() { super.onPreExecute(); showDialogue("Login Processing", "Loading"); } @Override protected void onProgressUpdate(Integer... progress) { super.onProgressUpdate(progress); } @Override protected void onPostExecute(String result) { listener.logInSessionCheckListener(flag.equals(1)); super.onPostExecute(result); } } </code></pre> <p>Regarding your other question, I normally have an interface for that, something like this:</p> <pre><code> public interface ILoginListener { public void logInSessionCheckListener(SomeNeeded Value); } </code></pre> <p>I implement the interface in the class where i need the postExecute result and in the overriden method you can to what you want with the result of your task. Your class where you user it will look something like this:</p> <pre><code>public class SomeClass implements ILoginListener { //Call it like this from any class: LogIN loginTask = new LogIn(); Object[] someParams = new Object[2]; //add the listener someParams[0] = SomeClass.this //add the url someParams[1] = someUrlString; loginTask.execute(someParams); @Override public void logInSessionCheckListener(SomeNeeded Value){ //do Stuff with your results } } </code></pre>
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    1. POConvert android AsyncTask call to a separate class and call from all activities
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    1. COthanks for your reply ... I am gonna try this
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    2. COhi one more doubt .. how to get the returned out from server ? I mean if I returned something in "onPostExecute" may I get that on my activity ?
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    3. COwill add on the answer give me a sec
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