AntonioActivity.kt

private val recyclerViewState = SubmittableRecyclerViewState(
    object : DiffUtil.ItemCallback<AntonioUiModel>() {
        override fun areItemsTheSame(oldItem: AntonioUiModel, newItem: AntonioUiModel) =
            oldItem.id == newItem.id

        override fun areContentsTheSame(oldItem: AntonioUiModel, newItem: AntonioUiModel) =
            oldItem == newItem
    })

override fun onCreate(savedInstanceState: Bundle?) {

    binding.recyclerView.setState(
        recyclerViewState,
        additionalVariables = mapOf(BR.onAntonioListener to onAntonioListener)
    )
    
    viewModel.uiModels.observe(this) {
        recyclerViewState.submitList(it)
    }
}