Pass ICommand Action through MVXValueConverter in MVVVMCross with Binding in iOS-Android

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Posted by - Latinos Media -

on - October 29, 2023 -

Filed in - Technology -

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I am creating a Cross Platform application in Xamarin MVVMCross in which I am using an Attributed Text for showing a clickable link on some part of a text.

I have created my custom class with MvxValueConverter and applied a Binding in my iOS class.

Below is my code.

public class FreeShippingConverter : MvxValueConverter<string, NSAttributedString>
    {
        protected override NSAttributedString Convert(string value, Type targetType, object parameter, CultureInfo culture)
        {
            var result = new NSMutableAttributedString(value);
            var startIndex = value.IndexOf(Strings.Test, StringComparison.InvariantCultureIgnoreCase);
            if (startIndex < 0)
            {
                return result;
            }

            var range = new NSRange(startIndex, Strings.Test.Length);
            result.AddAttribute(UIStringAttributeKey.Font, TextStyle.B2Bold.Font(), range);
            result.AddAttribute(UIStringAttributeKey.ForegroundColor, Colors.Bluescale4.ToNativeColor(), range);
            return result;
        }
    }

Below is the Binding code from TableViewCell.

this.CreateBinding(FreeShippingText).For(v => v.AttributedText).To((FulfilmentOptionsCellViewModel vm) => vm.FreeShippingText).WithConversion<FreeShippingConverter>().Apply();

Now I want to create an Action when user clicks on "Perks Members".

How to bind that in iOS and Android?

Please help me.

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