public static void UpdateBrightnessControlDimensions(Toolbar toolbar, ActionMenuItemView menuItem)
{
// Get the position of the menu item
int[] itemLocation = new int[2];
menuItem?.GetLocationInWindow(itemLocation);
// Get the position of the toolbar
int[] toolbarLocation = new int[2];
toolbar.GetLocationInWindow(toolbarLocation);
// Calculate the horizontal center position of the menu item
var itemCenterX = itemLocation[0] - toolbarLocation[0] + menuItem.Width / 2;
// Get or calculate the distance between the bottom of the menu item icon and the bottom of the toolbar
// NOTE: TotalPaddingBottom is actually slightly less than toolbar height - icon height / 2, however it automatically handles if the icon gravity has been modified
BrightnessToolbarItemIconBottomPadding = menuItem.TotalPaddingBottom;
// int itemBottomPadding = (_toolbar.Height - menuItem.ItemData.Icon.Bounds.Height())/2;
// Calculate the width of the brightness control container required top center under the menu item
BrightnessContainerWidth = 2 * (toolbar.Width - itemCenterX);
}