AdapterImg.kt

if (data[i].value != null) {
            Glide.with(c).load(data[i].value).apply(
                RequestOptions()
                    .placeholder(R.drawable.loading)
                    .fitCenter()
            ).into(myViewHolder.itemView.img_thumbnail)

            myViewHolder.itemView.img_thumbnail.setOnClickListener {
                var i = Intent(c, ImageActivity::class.java)
                i.putExtra(SharedKey.App.ID, data[myViewHolder.adapterPosition].value)
                c.startActivity(i)
            }
        }
}