rdelrosario

void UpdateToolbarTextFont(Android.Widget.TextView textView, Font customFont, Typeface originalFont)
{
     if (customFont != null)
     {
          textView.Typeface =customFont.ToTypeface();
          float tValue = customFont.ToScaledPixel();
          textView.SetTextSize(ComplexUnitType.Sp, tValue);
     }
     else
     {

rdelrosario

void UpdateTitleViewLayoutPadding(LinearLayout titleViewLayout, Thickness padding)
{
   titleViewLayout?.SetPadding((int)padding.Left, (int)padding.Top, (int)padding.Right, (int)padding.Bottom);
}

void UpdateTitleViewLayoutMargin(LinearLayout titleViewLayout, Thickness margin)
{
  var titleViewParams = titleViewLayout.LayoutParameters as Android.Widget.FrameLayout.LayoutParams;
  titleViewParams?.SetMargins((int)margin.Left, (int)margin.Top, (int)margin.Right, (int)margin.Bottom);
  titleViewLayout.LayoutParameters = titleViewParams;

rdelrosario

Drawable CreateShape(ShapeType type,int strokeWidth,int cornerRadius,Xamarin.Forms.Color? fillColor,Xamarin.Forms.Color? strokeColor)
{
            GradientDrawable shape = new GradientDrawable();
            shape.SetShape(type);
            if(fillColor !=null)
            {
                shape.SetColor(fillColor?.ToAndroid() ?? Xamarin.Forms.Color.Transparent.ToAndroid());
            }

            if (strokeColor != null)

rdelrosario

 void UpdateToolbarBackground(Android.Support.V7.Widget.Toolbar toolbar, Page lastPage, Activity activity, Android.Graphics.Drawables.Drawable defaultBackground)
{
            
                if (string.IsNullOrEmpty(CustomNavigationPage.GetBarBackground(lastPage)) && CustomNavigationPage.GetGradientColors(lastPage) == null)
                {
                
                    toolbar.SetBackground(defaultBackground);
                }
                else
                {

rdelrosario

void UpdateToolbarShadow(Android.Support.V7.Widget.Toolbar toolbar, bool hasShadow, Activity activity, Android.Graphics.Drawables.Drawable windowContent)
{
                var androidContent = activity?.Window?.DecorView?.FindViewById<FrameLayout>(Window.IdAndroidContent);
                if (androidContent != null)
                {
                    if (hasShadow && activity != null)
                    {

                        GradientDrawable shadowGradient = new GradientDrawable(GradientDrawable.Orientation.RightLeft, new int[] { Android.Graphics.Color.Transparent.ToArgb(), Android.Graphics.Color.Gray.ToArgb() });
                        shadowGradient.SetCornerRadius(0f);

rdelrosario

void SetTitlePosition( CustomNavigationPage.TitleAlignment alignment,Thickness padding, Thickness margin, CGRect vFrame)
{
            
            var marginX = margin.Top;
            var marginY = margin.Left;
            var marginWidth = margin.Left + margin.Right;
            var marginHeight = margin.Top + margin.Bottom;
            var paddingWidth = padding.Left + padding.Right;
            var paddingHeight = padding.Top + padding.Bottom;
            var paddingX = padding.Left;

rdelrosario

void SetupBackground(UIImage image,float alpha)
{
            NavigationController.NavigationBar.SetBackgroundImage(image, UIBarMetrics.Default);
            NavigationController.NavigationBar.Alpha = alpha;
}

void SetupBackground()
{
            if (string.IsNullOrEmpty(CustomNavigationPage.GetBarBackground(Element)) && CustomNavigationPage.GetGradientColors(Element) == null)
            {

rdelrosario

void SetupShadow(bool hasShadow)
{
            if(hasShadow)
            {
                NavigationController.NavigationBar.Layer.ShadowColor = UIColor.Gray.CGColor;
                NavigationController.NavigationBar.Layer.ShadowOffset = new CGSize(0, 0);
                NavigationController.NavigationBar.Layer.ShadowOpacity = 1;
            }
            else
            {

rdelrosario

void SetupTextFont(UILabel label,Font font,Color? titleColor)
{
           
            var cPage = Element as CustomPage;
            if (cPage!=null && cPage.FormattedTitle != null && cPage.FormattedTitle.Spans.Count > 0)
            {
                SetupFormattedText(titleLabel, cPage.FormattedTitle, cPage.Title);
            }
            else
            {

rdelrosario

public class CustomPage : ContentPage
{

        public static readonly BindableProperty FormattedTitleProperty = BindableProperty.Create(nameof(FormattedTitle),typeof(FormattedString),typeof(CustomPage),null);
        public FormattedString FormattedTitle
        {
            get { return (FormattedString)GetValue(FormattedTitleProperty); }
            set
            {
                SetValue(FormattedTitleProperty, value);