title: Change switch color when disabled
body: <p>I've a switch that when is enabled and checked, it's color is my colorPrimary.</p>
  
  <p>I want to have the same color when it's checked but disabled, and i can't find a way to get it done.</p>
  
  <p>I tried using a selector, but it changes the switch background and not the toggle itself.</p>
  
  <p>How can i change the toggle of the switch color?</p>
  
  <p>Thanks.</p>