title: How to access a view of parent fragment from child fragment in navigation component
body: <p>I need to access a view of parent fragment from child fragment.
  <a href="https://i.stack.imgur.com/WgoXp.png" rel="noreferrer"><img src="https://i.stack.imgur.com/WgoXp.png" alt="enter image description here"></a></p>
  
  <p>I have a graph inside a fragment (my parent fragment) and i want to access a view that present in the parent fragment from child fragment, i'm using android navigation component, it's confused me a little bit.</p>