RecyclerView footer example code

RecyclerView - Footer.kt

class itemsAdapter(
	var items: List<Item>,
	var hasFooter: Boolean = true
) : RecyclerView.Adapter<RecyclerView.ViewHolder>() {

    override fun onCreateViewHolder(parent: ViewGroup, viewType: Int): RecyclerView.ViewHolder {
        return when (viewType) {
            VIEW_TYPE_FOOTER -> FooterHolder(LayoutInflater.from(parent.context).inflate(R.layout.item_footer_progress, parent, false))
            else -> MyHolder(LayoutInflater.from(parent.context).inflate(R.layout.item_my, parent, false))
        }
    }

    override fun getItemCount() = items.size + if (hasFooter) 1 else 0

    override fun onBindViewHolder(holder: RecyclerView.ViewHolder, position: Int) {
        if (holder is MyHolder) {
            with(holder) {
				itemView.tvTitle.text = items[position]
			}
        }
    }

    override fun getItemViewType(position: Int): Int = if (position == items.size) VIEW_TYPE_FOOTER else position

    class MyHolder(itemView: View) : RecyclerView.ViewHolder(itemView) {
        val tvTitle: TextView = itemView.tvVenderName    
    }

}