Navigation Architectural Components Define Arguments

navigation_graph.xml

  <fragment
      android:id="@+id/homeFragment"
      android:name="com.cengiztoru.samplenavigationexample.ui.fragments.HomeFragment"
      android:label="fragment_home"
      tools:layout="@layout/fragment_home">

      <argument
          android:name="email"
          app:argType="string"
          android:defaultValue="none" />

      <argument
          android:name="userId"
          app:argType="integer"
          android:defaultValue="-1" />

      <argument
          android:name="isActive"
          app:argType="boolean"
          android:defaultValue="false" />

  </fragment>