CopyViewImage.kt

private fun createCopyView(view: View): View {
    val copy = copyViewImage(view)

    // On preLollipop when we create a copy of card view's content its shadow is copied too
    // and we do not need additional card view. 
  
    return (if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
        CardView(view.context).apply {
            cardElevation = resources.getDimension(R.dimen.card_elevation)
            radius = resources.getDimension(R.dimen.card_corner_radius)
            addView(copy)
        }
    } else {
        copy
    }).apply {
        layoutParams = view.layoutParams
        layoutParams.height = view.height
        layoutParams.width = view.width
        x = view.x
        y = view.y + toolbar.height
    }
}

private fun copyViewImage(view: View): ImageView {
    val copy = ImageView(view.context)

    val bitmap = Bitmap.createBitmap(view.width, view.height, Bitmap.Config.ARGB_8888)
    val canvas = Canvas(bitmap)
    view.draw(canvas)

    copy.setImageBitmap(bitmap)
    return copy
}