I'm using Android Navigation Component with bottom navigation, lint gives a warning about replacing the <fragment>
tag with FragmentContainerView
but when i replaced, findNavController
is not working it gives me error about it does not have a NavController set on
Fragment
<androidx.fragment.app.FragmentContainerView
android:id="@+id/nav_host_fragment"
android:name="androidx.navigation.fragment.NavHostFragment"
android:layout_width="match_parent"
android:layout_height="match_parent"
app:defaultNavHost="true"
app:navGraph="@navigation/mobile_navigation" />
Activity
val navController = findNavController(R.id.nav_host_fragment)
val appBarConfiguration = AppBarConfiguration(
setOf(
R.id.navigation_classes, R.id.navigation_schedule, R.id.navigation_settings
)
)
setupActionBarWithNavController(navController, appBarConfiguration)
navView.setupWithNavController(navController)
}
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