RecylerView changing single parameter in a row?

问题

I have RecyclerView, single row includes text, image. After loading data, in a button click i want to change text without reloading image of the row. I tried using notifyItemChanged(position). But it makes image reloading.. Am using glide for loading images, so when i use notifyItemChanged(position), row flickering occurs

回答1:

Whole row will be reloaded once you call notifyItemChanged()
Two options:
1) Disable default recyclerview item animation

ItemAnimator animator = recyclerView.getItemAnimator();
if (animator instanceof SimpleItemAnimator) {
  ((SimpleItemAnimator) animator).setSupportsChangeAnimations(false);
}

2) Use placeholder while loading an image

Check out this Glide official link to fix the problem with placeholder

来源：https://stackoverflow.com/questions/42605246/recylerview-changing-single-parameter-in-a-row