title: Android Dev: Navigation View vs App Bar
body: <p>I'm new to Android development. I get that a NavigationView is an AppBar (i think). What makes these two different? I want to create a custom "appbar/toolbar" with a centered logo and menu/settings button in the top right corner (instead of the standard left) which reveals a drawer. </p>
  
  <p>I was going to ditch the built in appbar/toolbar all together and just create my own somehow and include button overlay which displays a drawer. </p>
  
  <p>What would you do? Navigation view, app bar, or custom toolbar from scratch? I don't know what the standard is or what is acceptable. What is the difference between a navigationview and appbar.  Thank you. </p>
  
  <p>edit: I'm slowing realizing that an appbar is one feature within a navigation view, among others like a drawer layout, menu items etc... i think.</p>