title: Android - Change Hamburger/Back icons color programmatically during runtime
body: <p>I'm trying to change the style attribute "colorControlNormal" of my app programmatically and during runtime, but I didn't have any results.</p>
  
  <p>This property is the color that will tint the hamburger &amp; back icons of the new Toolbar viewGroup. Beside, I'm using the v7 compatibility library.</p>
  
  <p>I heard that we cannot change app theme during runtime, but I'm looking for an answer, even if it's not so clean way.</p>
  
  <p>Edit:</p>
  
  <p>I just figured that gmail is doing what i want, when you click on the search icon, the white hamburger icon turn into grey back. </p>
  
  <p>Waiting for more.</p>