RecyclerView: Async image-loading

Question

Im using RecyclerView to display a list containing an imageView. To make the UI more fluently, I load 58dp thumbnails saved on sd card into these i

Answer 1

I would add to the good practice:

In the good practice you set your ImageView to display nothing at the beginning of bindViewHolder(VH holder, int position) using setDrawable(null) or similar.

not to display nothing, but to display a loader image so to give the user a feedback that theres some processing going on in that view and in a little while it will see the results. Seeing just a blank view is not good practice, you need to give feedback to the user.