Open Camera in Kotlin Using Intent

activity_main.xml

<?xml version="1.0" encoding="utf-8"?>
<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="Welcome to implicit exampele"
         />

    <Button
        android:id="@+id/opencam"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:text="Open Camera" />

   

</LinearLayout>

MainActivity.kt

package com.androidina.implicit

import android.content.Intent
import android.net.Uri

import androidx.appcompat.app.AppCompatActivity
import android.os.Bundle
import android.provider.MediaStore
import android.widget.Button

class MainActivity : AppCompatActivity() {

    var btncam: Button?=null
    

    override fun onCreate(savedInstanceState: Bundle?) {
        super.onCreate(savedInstanceState)
        setContentView(R.layout.activity_main)

        btncam=findViewById(R.id.opencam)
        

        btncam!!.setOnClickListener {
            var cam=Intent(MediaStore.ACTION_IMAGE_CAPTURE)
            startActivity(cam)
        }

       

    }
}