public static void SetupTabItems(this ExtendedTabbedPageRenderer renderer, BottomNavigationViewEx bottomNav)
{
var element = renderer.Element;
var menu = (BottomNavigationMenu)bottomNav.Menu;
menu.ClearAll();
var tabsCount = Math.Min(element.Children.Count, bottomNav.MaxItemCount);
for (int i = 0; i < tabsCount; i++)
{
var page = element.Children[i];
var menuItem = menu.Add(0, i, 0, page.Title);
var setter = ExtendedTabbedPageRenderer.MenuItemIconSetter ?? ExtendedTabbedPageRenderer.DefaultMenuItemIconSetter;
setter.Invoke(menuItem, page.Icon, renderer.LastSelectedIndex == i);
}
if (element.Children.Count > 0)
{
bottomNav.EnableShiftingMode(false);
bottomNav.EnableItemShiftingMode(false);
bottomNav.EnableAnimation(false);
bottomNav.SetTextVisibility(false);
bottomNav.SetBackgroundResource(Resource.Drawable.bottom_nav_bg);
bottomNav.SetIconSize(24, 24);
bottomNav.SetIconsMarginTop(32);
if (element.Children.Count > 3)
{
bottomNav.SetIconSizeAt(3, 29, 29);
bottomNav.SetIconMarginTop(3, 28);
}
var stateList = new global::Android.Content.Res.ColorStateList(
new int[][] {
new int[] { global::Android.Resource.Attribute.StateChecked },
new int[] { global::Android.Resource.Attribute.StateEnabled }
},
new int[] {
element.TintColor.ToAndroid(), // Selected
Color.FromHex("A1A1A1").ToAndroid() // Normal
});
bottomNav.ItemIconTintList = stateList;
}
}