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clean up commented code in GridLayoutManagerAccurateOffset

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I'll revert this if I find a need but for now its good
This commit is contained in:
Jays2Kings 2022-05-06 17:02:52 -04:00
parent 5b2f98ab29
commit f822fee5c9
1 changed files with 0 additions and 105 deletions
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105
app/src/main/java/eu/kanade/tachiyomi/widget/GridLayoutManagerAccurateOffset.kt
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@ -7,13 +7,6 @@ import eu.kanade.tachiyomi.R
class GridLayoutManagerAccurateOffset(context: Context?, spanCount: Int) : GridLayoutManager(context, spanCount) {
// map of child adapter position to its height.
private val childSizesMap = HashMap<Int, Int>()
private val childSpanMap = HashMap<Int, Int>()
private val childTypeHeightMap = HashMap<Int, HashMap<Int, Int>>()
private val childTypeMap = HashMap<Int, Int>()
private val childTypeEstimateMap = HashMap<Int, Int>()
var computedRange: Int? = null
var rView: RecyclerView? = null
private val toolbarHeight by lazy {
@ -24,24 +17,6 @@ class GridLayoutManagerAccurateOffset(context: Context?, spanCount: Int) : GridL
height
}
// override fun onLayoutCompleted(state: RecyclerView.State) {
// super.onLayoutCompleted(state)
// computedRange = null
// for (i in 0 until childCount) {
// val child = getChildAt(i) ?: return
// val position = getPosition(child)
// childSizesMap[position] = child.height
// childSpanMap[position] = spanSizeLookup.getSpanSize(getPosition(child))
// val type = getItemViewType(child)
// childTypeMap[position] = type
// if (childTypeHeightMap[type] != null) {
// childTypeHeightMap[type]!![position] = child.height
// } else {
// childTypeHeightMap[type] = hashMapOf(position to child.height)
// }
// }
// }
override fun onAttachedToWindow(view: RecyclerView?) {
super.onAttachedToWindow(view)
rView = view
@ -68,86 +43,6 @@ class GridLayoutManagerAccurateOffset(context: Context?, spanCount: Int) : GridL
super.computeVerticalScrollOffset(state)
}
}
//
// override fun computeVerticalScrollRange(state: RecyclerView.State): Int {
// if (childCount == 0) return 0
// computedRange?.let {
// return it
// }
// rView ?: return super.computeVerticalScrollRange(state)
// var scrolledY = 0
// var spanC = 0
// var maxHeight = 0
// val childAvgHeightMap = HashMap<Int, Int>()
// for (i in 0 until itemCount) {
// val height: Int = getItemHeight(i, childAvgHeightMap)
// val spanCurrentSize = childSpanMap[i] ?: spanSizeLookup.getSpanSize(i)
// if (spanCount <= spanCurrentSize) {
// scrolledY += height
// scrolledY += maxHeight
// maxHeight = 0
// spanC = 0
// } else if (spanCurrentSize == 1) {
// maxHeight = max(maxHeight, height)
// spanC++
// if (spanC <= spanCount) {
// scrolledY += maxHeight
// maxHeight = 0
// spanC = 0
// }
// }
// }
// computedRange = scrolledY
// return scrolledY
// }
//
// override fun computeVerticalScrollOffset(state: RecyclerView.State): Int {
// if (childCount == 0) {
// return 0
// }
// rView ?: return super.computeVerticalScrollOffset(state)
// val firstChild = getChildAt(0) ?: return 0
// val firstChildPosition = (0 until childCount)
// .mapNotNull { getChildAt(it) }
// .mapNotNull { pos -> getPosition(pos).takeIf { it != RecyclerView.NO_POSITION } }
// .minOrNull() ?: 0
// var scrolledY: Int = -firstChild.y.toInt()
// var spanC = 0
// var maxHeight = 0
// val childAvgHeightMap = HashMap<Int, Int>()
// for (i in 0 until firstChildPosition) {
// val height: Int = getItemHeight(i, childAvgHeightMap)
// val spanCurrentSize = childSpanMap[i] ?: spanSizeLookup.getSpanSize(i)
// if (spanCount <= spanCurrentSize) {
// scrolledY += height
// scrolledY += maxHeight
// maxHeight = 0
// spanC = 0
// } else if (spanCurrentSize == 1) {
// maxHeight = max(maxHeight, height)
// spanC++
// if (spanC <= spanCount) {
// scrolledY += maxHeight
// maxHeight = 0
// spanC = 0
// }
// }
// }
// scrolledY += maxHeight
// return scrolledY + paddingTop
// }
//
// private fun getItemHeight(pos: Int, childAvgHeightMap: HashMap<Int, Int>): Int {
// return EstimatedItemHeight.itemOrEstimatedHeight(
// pos,
// rView?.adapter?.getItemViewType(pos),
// childSizesMap,
// childTypeMap,
// childTypeHeightMap,
// childTypeEstimateMap,
// childAvgHeightMap,
// )
// }
override fun findFirstVisibleItemPosition(): Int {
return getFirstPos(rView, toolbarHeight)