public static IEnumerable <View> EnumerateAllChildrenReverse(this ViewGroup view, Func <View, bool> selector, int maxDepth = 20)
{
foreach (var sub in view.GetChildrenReverse())
{
if (selector(sub))
{
yield return(sub);
}
else if (maxDepth > 0)
{
if (sub is ViewGroup childGroup)
{
foreach (var subResult in childGroup.EnumerateAllChildrenReverse(selector, maxDepth - 1))
{
yield return(subResult);
}
}
}
}
}