by clicking on button item added in recyclerview android code example

Example 1: button inside a recycle view in android in kotlin

val myButton = itemView.findViewById<Button>(R.id.myButton) // This is your Button, you declared in your xml file.
    val fCard = itemView.findViewById<CardView>(R.id.cardOnFront)
    val packetTime = itemView.findViewById<TextView>(R.id.timeofPacket)
    val timeMessage = itemView.findViewById<TextView>(R.id.messageofTime)
    val bCars = itemView.findViewById<CardView>(R.id.backCard)
    val drugs = itemView.findViewById<TextView>(R.id.drugs)
    val note = itemView.findViewById<TextView>(R.id.note)
    val dosage = itemView.findViewById<TextView>(R.id.dosage)

Example 2: recyclerview onclicklistener kotlin

val data = list[position]holder.itemView.setOnClickListener {    cellClickListener.onCellClickListener(data)}