onVisibilityChanged no call

[WShuo051X]

Just started using the framework My code :

fun ModelCollector.refreshableCarouselNoSnapBuilder(builder: EpoxyCarouselNoSnapRefreshableBuilder.() -> Unit): CarouselNoSnapRefreshableModel_ {
val carouselBuilder = EpoxyCarouselNoSnapRefreshableBuilder().apply { builder() }
add(carouselBuilder.carouselNoSnapRefreshableModel)
return carouselBuilder.carouselNoSnapRefreshableModel
}

class EpoxyCarouselNoSnapRefreshableBuilder(
internal val carouselNoSnapRefreshableModel: CarouselNoSnapRefreshableModel_ = CarouselNoSnapRefreshableModel_()
) : ModelCollector, CarouselNoSnapRefreshableModelBuilder by carouselNoSnapRefreshableModel {
private val models = mutableListOf<EpoxyModel<*>>()

override fun add(model: EpoxyModel<*>) {

    models.add(model)

    // Set models list every time a model is added so that it can run debug validations to
    // ensure it is still valid to mutate the carousel model.
    carouselNoSnapRefreshableModel.models(models)
}

}

refreshableCarouselNoSnapBuilder {
id("refreshableCarouselNoSnapBuilder")
loadMoreListener([email protected])
refreshAble(false)
height((horizontalItemHeight + marginDP2Top).toFloat())
data?.histories?.forEachIndexed { index, elementAt ->
elementAt.feedFrom = "play_history"
elementAt.routeSource = [email protected] ?: ""
sItemContentView {
id("id_history_$index")
width(horizontalItemWidth)
height(horizontalItemHeight)
marginTop(DensityUtil.dp2px(14f))
marginLeft(if (index == 0) marginDP2Start else marginDP2Left)
marginRight(0)
elementAt.contentCoverUrl?.let { url -> cover(url) }
elementAt.contentName?.let { name -> name(name) }
onItemClickListener { _ ->
[email protected](index)
}
totalCount(data.totalHistoryCount)
onVisibilityStateChanged { model, view, visibilityState ->
SDebugLog.d(
"vis",
"onVisibilityStateChanged = ${View.VISIBLE == visibilityState}"
)
}
onVisibilityChanged { model, view, percentVisibleHeight, percentVisibleWidth, heightVisible, widthVisible ->
SDebugLog.d("vis", "height = ${View.VISIBLE == heightVisible}")
SDebugLog.d("vis", "width = ${View.VISIBLE == widthVisible}")
}
// itemTag(elementAt.toTraceTag())
}
if (index + 1 == data.totalHistoryCount) {
sWSItemGap {
id("itemGap_end")
height(horizontalItemHeight.toFloat())
width(24f)
color(R.color.s_transparent)
}
isEnableLoadMore(false)
loadMoreListener(null)
}
}
}