void Toolbar_ChildViewAdded(object sender, ChildViewAddedEventArgs e)
{
if (e.Child is TextView textView)
{
textView.Typeface = Typeface.CreateFromAsset(Context.Assets, CustomNavigationPage.GetFontFamily(CurrentPage).FontNameToFontFile());
textView.SetTextSize(ComplexUnitType.Sp, (float)CustomNavigationPage.GetFontSize(CurrentPage));
}
}