MyDialogFragment.kt

MyDialogFragment.kt

class MyDialogFragment : DialogFragment() {
    
    override fun onCreateDialog(savedInstanceState: Bundle?): Dialog {
        AlertDialog.Builder(requireContext())
            .setMessage(getString(R.string.order_confirmation))
            .setPositiveButton(getString(R.string.ok)) { _, _ ->
                findNavController()
                    .previousBackStackEntry
                    ?.savedStateHandle?.set("my-result-key", "example-data")
            }
            .create()
    }
}