public static void UpdateBarTextColor(this AToolbar nativeToolbar, Toolbar toolbar)
{
var textColor = toolbar.BarTextColor;
// Because we use the same toolbar across multiple navigation pages (think tabbed page with nested NavigationPage)
// We need to reset the toolbar text color to the default color when it's unset
if (_defaultTitleTextColor == null)
{
var context = nativeToolbar.Context?.GetThemedContext();
_defaultTitleTextColor = PlatformInterop.GetColorStateListForToolbarStyleableAttribute(context,
Resource.Attribute.toolbarStyle, Resource.Styleable.Toolbar_titleTextColor);
}
if (textColor != null)
{
nativeToolbar.SetTitleTextColor(textColor.ToPlatform().ToArgb());
}
else if (_defaultTitleTextColor != null)
{
nativeToolbar.SetTitleTextColor(_defaultTitleTextColor);
}
if (nativeToolbar.NavigationIcon is DrawerArrowDrawable icon)
{
if (textColor != null)
{
_defaultNavigationIconColor = icon.Color;
icon.Color = textColor.ToPlatform().ToArgb();
}
else if (_defaultNavigationIconColor != null)
{
icon.Color = _defaultNavigationIconColor.Value;
}
}
}
