Is it possible to mix fragment and composable destination in a

NavHost

? I want to add a fragment that I don’t own, from a library, as a destination. I tried:

NavHost(
    navController = navController,
    startDestination = route,
) {
    composable(...) { ... )
    fragment<LibraryFragment>(id)
}

But when I run, the activity crashes with

Could not find Navigator with name "fragment". You must call NavController.addNavigator() for each navigation type.

If it’s not possible, is there another way to add a fragment to composition?

This is not possible via Navigation Compose, no.

I’ll try the view binding approach. Thanks for your hindsight

If you look at apps like JetChat, it generally uses fragments as the outer layer in a hybrid app, but with each screen (i.e., each fragment) implementing its UI in Compose, rather than implementing everything in Compose then adding fragments, etc. within that hierarchy

I tried AndroidView with a Fragment before, there’s still a crash when you’re using hardware keyboard in an emulator though it got fixed recently https://issuetracker.google.com/issues/165034731 Will be available in the next release