Notification.kt

    fun createNotificationWithMediaControl(context: Context){
        val icon = BitmapFactory.decodeResource(
            context.resources,
            R.drawable.aquarium
        )

        val mediaSession = MediaSessionCompat(context,"myTag")

        val notification = NotificationCompat.Builder(context, NotificationChannels.CHANNEL1)
            .setVisibility(NotificationCompat.VISIBILITY_PUBLIC)
            .setSmallIcon(R.drawable.desk)
            .addAction(R.drawable.previous, "Previous", null) 
            .addAction(R.drawable.pause, "Pause", null) 
            .addAction(R.drawable.next, "Next", null)
            .setStyle(androidx.media.app.NotificationCompat.MediaStyle()
                .setShowActionsInCompactView(0,1,2)
                .setMediaSession(mediaSession.sessionToken))
            .setContentTitle("music_land")
            .setContentText("Creative Awesome Band")
            .setLargeIcon(icon)
            .build()

        with(NotificationManagerCompat.from(context)) {
            notify(12544567, notification)
        }
    }