RecyclerView blinking after notifyDatasetChanged()

Question

I have a RecyclerView which loads some data from API, includes an image url and some data, and I use networkImageView to lazy load image.

@Override
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Answer 1

Try using stable IDs in your RecyclerView.Adapter

setHasStableIds(true) and override getItemId(int position).

Without stable IDs, after notifyDataSetChanged(), ViewHolders usually assigned to not to same positions. That was the reason of blinking in my case.

You can find a good explanation here.