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)

    fun intialize(item: PacketModel, action: onPacketItemClickListener) {
        var date = (((item.date) as Timestamp).seconds) * 1000L
        fun convertLongToTime(time: Long): String {
            val date = Date(time)
            val format = SimpleDateFormat("yyyy.MM.dd HH:mm")
            format.timeZone = TimeZone.getTimeZone("GMT+5")

            return format.format(date)
        }
        var convertedDate = convertLongToTime(date)
        packetTime.text = convertedDate
        timeMessage.text = ""
        drugs.text = item.drugs
        note.text  = item.notes
        dosage.text = item.dosage

        itemView.setOnClickListener {
            action.onCardClick(item, adapterPosition)
        }

        myButton.setOnClickListener {
            // Do whatever you want on your button click as like you did to your recycler-view item click 
            //action.onCardClick(item, adapterPosition)
        }
    }