Adapter realization with onItemClick function invokation.

TestAdapter

class TestAdapter(
    private val onItemClick: (id: Int) -> Unit
) : ApolloBaseAdapter<DrawerItemsAdapter.TestViewHolder>() {

    private var items: ArrayList<String> = arrayListOf()

    override fun onCreateViewHolder(parent: ViewGroup, viewType: Int): DrawerViewHolder {
        val view = LayoutInflator.from(parent.context).inflate(R.layout.drawer_body_items_list, parent, false)
        return DrawerViewHolder(view)
    }
    
    override fun getItemCount(): Int = items.size

    fun setItems(newItems: ArrayList<DrawerItem>) {
        items.clear()
        items.addAll(newItems)
    }
    
    override fun onBindViewHolder(holder: VH, position: Int) {
        holder.bind(items[position], position)
    }


    inner class TestViewHolder(view: View) : ApolloBaseViewHolder(view) {
        
        fun bind(T: String, position: Int) {
            with(T as DrawerItem) {
                itemView.tvTestItem.text = this.name

                itemView.tvTestItem.setOnClickListener {
                    onItemClick.invoke(position + 1)
                }
            }
        }
    }
}