adapter.kt

override fun onBindViewHolder(h: RecyclerView.ViewHolder, position: Int, payloads: List<Any>) {
        if (payloads.isNotEmpty()) {
            val item = data[position]
           for (payload in payloads) {
                                if (payload == payloadName) {
                                    // in this case only like icon will be updated
                                    (h as CardMovie).updateLikeIcon(movie)
                                }
                            }
            
        } else {
            // in this case regular onBindViewHolder will be called
            super.onBindViewHolder(h, position, payloads)
        }
    }