title: Android Architecture navigation Component with Bottom Navigation?
body: <p>Now I am wondering which is the most proper way of implementation when want to combine <code>BottomNavigation</code> with the new <code>Android Architecture Navigation Component</code>?</p>
  
  <p>For now found two approaches:</p>
  
  <ol>
  <li>Single Navigation Graph which maintains all <code>BottomNavigation</code> items and which is shown here from <code>Google Codelabs</code>: <a href="https://codelabs.developers.google.com/codelabs/android-navigation/#1" rel="noreferrer">https://codelabs.developers.google.com/codelabs/android-navigation/#1</a> </li>
  <li>Multiple Navigation Graphs where every <code>BottomNavigation</code> item has its own <code>navigation graph</code> which maintains only its behavior and <code>backstack</code> which i shown here: <a href="https://proandroiddev.com/mastering-the-bottom-navigation-with-the-new-navigation-architecture-component-cd6a71b266ae" rel="noreferrer">https://proandroiddev.com/mastering-the-bottom-navigation-with-the-new-navigation-architecture-component-cd6a71b266ae</a></li>
  </ol>
  
  <p>My opinion is that the second one is more clear and understandable, but maybe you have another opinion.</p>