title: How to change background color of floating action menu
body: <p>I am using this library for floating action button</p>
  
  <blockquote>
    <p><a href="https://github.com/futuresimple/android-floating-action-button" rel="nofollow">https://github.com/futuresimple/android-floating-action-button</a></p>
  </blockquote>
  
  <p>If anyone is aware about it, we know that we can change the background color of floating action menu with this line in xml :</p>
  
  <p><strong>fab:fab_addButtonColorNormal="@color/floating_action_menu"</strong></p>
  
  <p>Is there a way to do so programmatically??</p>
  
  <p>floatingmenu.setBackgroundColor(color)
  doesnt work......</p>