StickyHeaderDecoration
class StickyHeaderDecoration(isHeader: (itemPosition: Int) -> Boolean) : RecyclerView.ItemDecoration
A RecyclerView.ItemDecoration used to act as the sticky header in a RecyclerView.
Note:
Each RecyclerView should only have one instance of this class added. Adding multiple decorations has no effect and only impacts the performance.
In the current implementation, the background of the header item view can not be transparent. Also, if the parent RecyclerView has top padding,
android:clipToPaddinghas to befalsein order to draw this decoration properly.
Parameters
isHeader
Determines whether an item at the position is a header or not.
Constructors
Functions
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open override fun getItemOffsets(outRect: Rect, view: View, parent: RecyclerView, state: RecyclerView.State)
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