videoView loop

Hello guys, im beginner at Kotlin, so im trying to make a video background for my app, i was trying to make it loop, im looking into it to google but mostly are in .java

here are my codes

import android.net.Uri
import androidx.appcompat.app.AppCompatActivity
import android.os.Bundle
import android.widget.MediaController
import android.widget.VideoView
import com.example.videoview.databinding.ActivityMainBinding

class MainActivity : AppCompatActivity() {

    lateinit var binding: ActivityMainBinding

    var Videoview: VideoView? = null

    var mediaControls: MediaController? = null

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

        Videoview = findViewById<VideoView>(R.id.videoView) as VideoView

        if (mediaControls == null) {
            mediaControls = MediaController(this)

            mediaControls!!.setAnchorView(this.Videoview)
        }

        Videoview!!.setMediaController(mediaControls)
        Videoview!!.setVideoURI(Uri.parse("android.resource://" + packageName + "/" + R.raw.onboarding))
        Videoview!!.requestFocus()
        Videoview!!.start()
    }
}

Its done guys

im adding loop function inside onCreate
like this

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

        Videoview = findViewById<VideoView>(R.id.videoView) as VideoView

        if (mediaControls == null) {
            mediaControls = MediaController(this)

            mediaControls!!.setAnchorView(this.Videoview)
        }

        Videoview!!.setMediaController(mediaControls)
        Videoview!!.setVideoURI(Uri.parse("android.resource://" + packageName + "/" + R.raw.onboarding))
        Videoview!!.requestFocus()
        Videoview!!.start()

        setVideoViewToLoop(Videoview!!)
    }

    private fun setVideoViewToLoop(Videoview : VideoView){
        Videoview.setOnCompletionListener {
            Videoview.start()
        }
    }