title: How to pass arraylist to other function in AsyncTask..?
body: <p>I am trying to pass an array list to other function in Asyctask but it is getting null.</p>
  
  <p>Written following code to read an array list</p>
  
  <pre><code>@Override           
  protected ArrayList&lt;String&gt; doInBackground(ArrayList&lt;String&gt;... params) {
              // TODO Auto-generated method stub
              switch (type) {
              case MZIP:      
                  fileManager.createZipFolderForMulti(params[0]);             
                  return null;
              }
              return null;
          }
  </code></pre>
  
  <p>Written following code to pass an array list to AsyncTask</p>
  
  <pre><code>private void zipMiltiple(ArrayList&lt;String&gt; multiSelectData2) {
          // TODO Auto-generated method stub
          new Back(MZIP).execute(multiSelectData2);
          Log.d("JWP", "METHOD :"+ multiSelectData2);
      }
  </code></pre>
  
  <p>Is there any issue in code?</p>