Without Delegation

HomeFragment.kt

class HomeFragment : Fragment() {

    private val onBackPressedCallback = object : OnBackPressedCallback(true) {
        override fun handleOnBackPressed() {
            // On back pressed
        }
    }

    override fun onResume() {
        super.onResume()
        activity?.onBackPressedDispatcher?.addCallback(onBackPressedCallback)
    }

    override fun onStop() {
        super.onStop()
        onBackPressedCallback.remove()
    }
}