onBindViewHolder is called infinitely.

[codefury]

Hello,

onBindViewHolder is called infinitely for postition = 0

[LittleMango]

Hello, I write Log.e(tag, msg) at onBindViewHolder method which on this sample's MainActivity.java, but not found the scene what you desc，the log message list:

com.littlemango.stacklayoutmanagermaster E/mmmm: onBindViewHolder posision: 3
com.littlemango.stacklayoutmanagermaster E/mmmm: onBindViewHolder posision: 2
com.littlemango.stacklayoutmanagermaster E/mmmm: onBindViewHolder posision: 1
com.littlemango.stacklayoutmanagermaster E/mmmm: onBindViewHolder posision: 0
com.littlemango.stacklayoutmanagermaster E/mmmm: onBindViewHolder posision: 4
com.littlemango.stacklayoutmanagermaster E/mmmm: onBindViewHolder posision: 5
com.littlemango.stacklayoutmanagermaster E/mmmm: onBindViewHolder posision: 6
com.littlemango.stacklayoutmanagermaster E/mmmm: onBindViewHolder posision: 7
com.littlemango.stacklayoutmanagermaster E/mmmm: onBindViewHolder posision: 8
com.littlemango.stacklayoutmanagermaster E/mmmm: onBindViewHolder posision: 9
com.littlemango.stacklayoutmanagermaster E/mmmm: onBindViewHolder posision: 10
com.littlemango.stacklayoutmanagermaster E/mmmm: onBindViewHolder posision: 11
com.littlemango.stacklayoutmanagermaster E/mmmm: onBindViewHolder posision: 5
com.littlemango.stacklayoutmanagermaster E/mmmm: onBindViewHolder posision: 4
com.littlemango.stacklayoutmanagermaster E/mmmm: onBindViewHolder posision: 3
com.littlemango.stacklayoutmanagermaster E/mmmm: onBindViewHolder posision: 2
com.littlemango.stacklayoutmanagermaster E/mmmm: onBindViewHolder posision: 1
com.littlemango.stacklayoutmanagermaster E/mmmm: onBindViewHolder posision: 0

[ranasaha1212]

I am facing the same issue as @codefury described. Method onBindViewHolder() gets called multiple times when ever anything changes in adapter. Can you please assist me with this issue? Thankyou.

[LittleMango]

@ranasaha1212 I'm not sure about the specific situation, can you upload a reproducible demo?

[4ppleeeee]

`override fun onLayoutChildren(recycler: RecyclerView.Recycler, state: RecyclerView.State) {

    mLayout?.requestLayout()

    removeAndRecycleAllViews(recycler)

    if (itemCount > 0) {
        mScrollOffset = getValidOffset(mScrollOffset)
        loadItemView(recycler)
    }
}`

isWrong,dont need to removeAndRecyclerAllViews every time,should code like this: ` override fun onLayoutChildren(recycler: RecyclerView.Recycler, state: RecyclerView.State) { if(hasInited) return mLayout?.requestLayout()

    detachAndScrapAttachedViews(recycler)

    if (itemCount > 0) {
        mScrollOffset = getValidOffset(mScrollOffset)
        loadItemView(recycler)
    }
}`

detachAndScrapAttachedViews is useful and dont bindViewHolder everyTime