title: AsyncTask - How to access to GUI elements from OnPostExecute
body: <p>I have an application with the following workflow :</p>
  
  <p>Main activity where the user types his research keywords -> Click on the "search" button -> Starting an AsyncTask making a query on a webservice (query handled within the doInBackground method) -> Creation of a new activity.</p>
  
  <p>Now I want to display the webservice result within this new activity. How can I do ? I know I should to use "onPostExecute" but the AyncTask object has not any access to this new Activity from the "onPostExecute" method. Any clues ?</p>
  
  <p>Thank you !</p>