title: Display badge on top of bottom navigation bar's icon
body: <p>I have implemented the bottom navigation view in my app and I have looked every where to display badges on top of the icons like <a href="https://www.smashingmagazine.com/wp-content/uploads/2016/11/badging-the-active-tab.png" rel="noreferrer">this</a>
  I was wondering whether this is even possible to implement. Any help is appreciated. 
  Thank you.</p>