architecture-components-samples
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NavigationUI.onNavDestinationSelected(MenuItem)
Hello, I noticed using NavigationUI.onNavDestinationSelected
turns the Back button into Home button, keeps the Back button icon
@Override
public boolean onOptionsItemSelected(MenuItem item) {
NavController navController = Navigation.findNavController(this, R.id.nav_host_fragment);
return NavigationUI.onNavDestinationSelected(item, navController)
|| super.onOptionsItemSelected(item);
}