recyclerview/androidx.recyclerview.widget/RecyclerView/findViewHolderForItemId

findViewHolderForItemId

open fun findViewHolderForItemId(id: Long): RecyclerView.ViewHolder(source)

Return the ViewHolder for the item with the given id. The RecyclerView must use an Adapter with stableIds to return a non-null value.

This method checks only the children of RecyclerView. If the item with the given id is not laid out, it will not create a new one. When the ItemAnimator is running a change animation, there might be 2 ViewHolders with the same id. In this case, the updated ViewHolder will be returned.

Return

The ViewHolder with the given id or null if there is no such item

Parameters

id

The id for the requested item