Use Sticky Header with notifyItemChanged. Flash issue

[KingWu]

Hi, try to implement UltimateRecyclerView with Sticky Header. When click list item, i use notifyItemChanged with position to update the item's UI. But, the position of sticky header will be calculated wrong. You will see a Flash issue. The header show down side and then show upper sider.

[jjhesk]

this is related to item notifications, we will review it later for the stability issue. at the same would u post your code here so we can help u? @KingWu

[Studentessa]

Hi @KingWu , the same occur to me! I have do:

1. myArray.clear()
2. populate the array with new content.
3. myAdapter.notifyDataSetChanged();

And as you say the position of sticky header is calculated wrong.

[ppodgorski]

You can disable animation to fix this flash issue: ((SimpleItemAnimator) recyclerView.getItemAnimator()).setSupportsChangeAnimations(false);