TimePicker Dialog in Android With Kotlin

activity_main.xml

<?xml version="1.0" encoding="utf-8"?>
<layout>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    tools:context=".MainActivity"
    android:orientation="vertical"
    >

    <TextView
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:text="Dialog Example"
         />
   

    <TextView
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:id="@+id/showtime"
        />
    <Button
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:id="@+id/timepick"
        android:text="Pick the time"
        android:layout_margin="10dp"/>

</LinearLayout>
</layout>

MainActivity.kt

package com.androindian.dialogs

import android.app.DatePickerDialog
import android.app.Dialog
import android.app.TimePickerDialog
import androidx.appcompat.app.AppCompatActivity
import android.os.Bundle
import android.widget.Button
import android.widget.TimePicker
import android.widget.Toast
import androidx.appcompat.app.AlertDialog
import androidx.databinding.DataBindingUtil
import com.androindian.dialogs.databinding.ActivityMainBinding
import java.util.Calendar
import javax.xml.datatype.DatatypeConstants.MONTHS

class MainActivity : AppCompatActivity() {

    var binding: ActivityMainBinding?=null
    override fun onCreate(savedInstanceState: Bundle?) {
        super.onCreate(savedInstanceState)
        binding= DataBindingUtil.setContentView(this,R.layout.activity_main)

       
        binding?.timepick?.setOnClickListener {
            var calendar=Calendar.getInstance()
            var mhour=calendar.get(Calendar.HOUR)
            var mmin=calendar.get(Calendar.MINUTE)
            var msec=calendar.get(Calendar.SECOND)

            var timePickerDialog= TimePickerDialog(this@MainActivity,
                object : TimePickerDialog.OnTimeSetListener {
                    override fun onTimeSet(view: TimePicker?, hourOfDay: Int, minute: Int) {
                       binding?.showtime?.setText(String.format("%d : %d", hourOfDay, minute))
                    }
                }, mhour, mmin, false)

            timePickerDialog.show()

        }
    }
}