title: How do I define default animations for Navigation Actions?
body: <p>I'm using Android Studio 3.2 Canary 14 and <a href="https://developer.android.com/topic/libraries/architecture/navigation/" rel="noreferrer">The Navigation Architecture Component</a>. With this you can define transition animations pretty much as you would when using Intents. </p>
  
  <p>But the animations are set as properties of the actions in the navigation graph, like so:</p>
  
  <pre><code>&lt;fragment
      android:id="@+id/startScreenFragment"
      android:name="com.example.startScreen.StartScreenFragment"
      android:label="fragment_start_screen"
      tools:layout="@layout/fragment_start_screen" &gt;
    &lt;action
      android:id="@+id/action_startScreenFragment_to_findAddressFragment"
      app:destination="@id/findAddressFragment"
      app:enterAnim="@animator/slide_in_right"
      app:exitAnim="@animator/slide_out_left"
      app:popEnterAnim="@animator/slide_in_left"
      app:popExitAnim="@animator/slide_out_right"/&gt;
  &lt;/fragment&gt;
  </code></pre>
  
  <p>This gets tedious to define for all actions in the graph!</p>
  
  <p><strong>Is there a way to define a set of animations as default, on actions?</strong> </p>
  
  <p>I've had no luck using styles for this.</p>