softlion

    public class ParallaxHeader : UIView
    {
        public UIScrollView ScrollView { get; set; }
    }

    public static class ParallaxHeaderExtension
    {
        private static readonly NSString DescriptiveName = new NSString("Vapolia."  + nameof(ParallaxHeader));

        enum AssociationPolicy {

softlion

Abstract

Mvvmcross includes a convert which translates a boolean into an MvxVisibility enumerable, and a target binding on each platform which translates an MvxVisibility to either a View.Visibility on Android, or an inverted boolean for UIView.Hidden on iOS.

Its usage requires to use a magic string ("Visibility") 2 times in the binding description. And it supports only boolean values in the viewmodel.

And last, it is distributed as a Mvvmcross plugin, which slows down the app's startup time, and crashes the app when the "link all" build option is activated", unless you add special code to prevent it. If you forget to add the plugin, it won't crash, it won't log, and you may search for your error a long time before remembering to add the plugin.

softlion

using System;
using System.Threading;
using Android.Content;
using Android.Support.Design.Widget;
using Xamarin.Forms;
using Xamarin.Forms.Platform.Android.AppCompat;
using XamSvg.Demo.Droid;
using XamSvg.XamForms;

[assembly:ExportRenderer(typeof(TabbedPage), typeof(SvgTabbedPageRenderer))]

softlion

namespace Vapolia.Mvvmcross.Interactions
{
    public class InteractionConverter<TRequest, TResult> : IMvxValueConverter
    {
        private readonly Func<TRequest, Task<TResult>> action;

        public InteractionConverter()
        {
        }

softlion

using System;
using Foundation;
using MvvmCross.Binding;
using MvvmCross.Binding.Bindings.Target.Construction;
using MvvmCross.Binding.iOS.Target;
using MvvmCross.Platform.UI;
using UIKit;

namespace Vapolia.Ios.Lib.MvxUi
{

softlion

    /// <summary>
    /// Usage:
    /// set.Bind(AnyView).For(Rotate180TargetBinding.Name).To(vm => vm.AnyBooleanValue);
    /// </summary>
    public class Rotate180TargetBinding : MvxTargetBinding
    {
        private readonly WeakReference<UIView> weakView;

        public const string Name = "Rotate180";

softlion

using System.Threading;
using Android.App;
using Android.Graphics;
using Android.OS;
using Android.Util;
using Android.Views;
using Vapolia.Droid.Lib.Renderers;
using Xamarin.Forms;
using Xamarin.Forms.Platform.Android;
using XamSvg;

softlion

using System;
using System.Collections.Generic;
using System.Linq;
using Android.App;
using Android.Content;
using Android.OS;
using Android.Runtime;
using Android.Util;
using Android.Views;
using MvvmCross.Core.ViewModels;

softlion

using System;
using Android.App;
using Android.Content;
using MvvmCross.Binding;
using MvvmCross.Binding.Bindings.Target.Construction;
using MvvmCross.Binding.Droid.Target;
using MvvmCross.Platform.Platform;
using XamSvg;

namespace Auchan.Droid.Mvvmcross.CustomBindings

softlion

using System;
using System.Collections;
using System.Windows.Input;
using Android.Content;
using Android.Runtime;
using Android.Support.V7.Widget;
using Android.Util;
using MvvmCross.Binding.Attributes;
using MvvmCross.Binding.Droid.Views;