title: Adding font size to NavigationView item in android
body: <p>In navigationView when i select an item, the selected item should be in bold and increase in font size. How do i achieve this?</p>
  
  <p>Basically, I want to add a selector for the navigation item which will display bold font on selected state and normal font on non-selected state.</p>
  
  <p>Thanks</p>