title: How to restrict AutoCompleteTextView dropdown dismiss?
body: <p>I am working on a <code>AutoCompleteTextView</code> . I get some results when the users type in the <code>AutoCompleteTextView</code> and these are mandatory to select.
  But the problem is the drop down automatically dismisses when clicking on anywhere in the srceen.
  I want to avoid this.
  Is there any way I can achieve this.</p>
  
  <p>Thanks.</p>