title: android spinner fire event when same item selection is made
body: <p>I want to fire a event when the same item is selected in spinner. Method</p>
  
  <pre><code>@Override
      public void onItemSelected(AdapterView&lt;?&gt; parent, View arg1, int position,
              long arg3) {
      }
  </code></pre>
  
  <p>is called only when we different selection is made. My Purpose is to display a toast when any item is selected either the same item is reselected or different selection is made.</p>
  
  <pre><code>@Override
      public void onNothingSelected(AdapterView&lt;?&gt; parent) {
  
      }
  </code></pre>
  
  <p>above method does not solve my problem.</p>