How to add Folder image in Xamarin Forms (PCL) about lottiexamarin HOT 8 CLOSED

<forms:AnimationView 
    x:Name="AnimationView"
    Animation="myanimation.json"
    Loop="True"
    AutoPlay="True"
    IsFolderImagesAdded="True"
    VerticalOptions="Center"
    HorizontalOptions="Center" 
    HeightRequest="300" WidthRequest="300"/>

public static readonly BindableProperty IsFolderImagesAddedProperty = BindableProperty.Create(nameof(IsFolderImagesAdded),
            typeof(bool), typeof(AnimationView), default(bool));

public bool IsFolderImagesAdded
        {
            get { return (bool)GetValue(IsFolderImagesAddedProperty); }

            set { SetValue(IsFolderImagesAddedProperty, value); }
        }

            if (e.NewElement != null)
            {
                e.NewElement.OnPlay += OnPlay;
                e.NewElement.OnPause += OnPause;
                _animationView.Loop(e.NewElement.Loop);
                if (!string.IsNullOrEmpty(e.NewElement.Animation))
                {
                    _animationView.SetAnimation(e.NewElement.Animation);
                    Element.Duration = TimeSpan.FromMilliseconds(_animationView.Duration);
                }
                if (e.NewElement.IsFolderImagesAdded)
                {
                    _animationView.SetImageAssetsFolder("images");
                }
                if (e.NewElement.AutoPlay)
                {
                    _animationView.PlayAnimation();
                }
            }

            if (e.PropertyName == AnimationView.AnimationProperty.PropertyName)
            {
                _animationView.SetAnimation(Element.Animation);
                Element.Duration = TimeSpan.FromMilliseconds(_animationView.Duration);
                if (Element.IsFolderImagesAdded)
                {
                    _animationView.SetImageAssetsFolder("images");
                }
                if (Element.AutoPlay)
                {
                    _animationView.PlayAnimation();
                }
            }