TouchEffect was merged into XamarinCommunityToolkit xamarin/XamarinCommunityToolkit#566 I highly recommed to use TouchEffect from XCT

TouchEff effect for Xamarin Forms (Repsonisve touches without TapGestureRecognizer)

This plugin provides opportunity to create views with touch effects without using TapGestureRecognizer. It makes it possible to change the appearance of any control in response to touch events, either directly via xaml or with your custom logic hooked up to the events which this plugin exposes.

With this plugin it is also possible to respond to hover events (if the platform exposes them) and to display native touch feedback events (Tilt on UWP, Ripple on Android, Opacity/Color changing on iOS).

Build Status

Azure DevOps:

GIF

TouchImage	Fade / Ripple	Background color / Transformations	IsToggled / image

Setup

Available on NuGet: TouchView
Add nuget package to your Xamarin.Forms .netStandard/PCL project and to your platform-specific projects (iOS and Android)
Add TouchEffectPreserver.Preserve() line to your AppDelegate and MainActivity (preserve from linker)

Platform	Version
Xamarin.iOS	8.0+
Xamarin.Android	15+
Xamarin.Mac	All
Xamarin.UWP	10+
Tizen.NET	4.0+

Xamarin.UWP - Build on Release with .NET Native tool chain note

using System.Reflection;
...
var assembliesToInclude = new List<Assembly>
{
    typeof(PlatformTouchEff).GetTypeInfo().Assembly,
    ...
};
Xamarin.Forms.Forms.Init(e, assembliesToInclude);

TouchEffectPreserver.Preserve();

Samples

The samples you can find here https://github.com/AndreiMisiukevich/TouchEffect/tree/master/TouchEffectSample

XAML: use TouchEff for achieving repsonsive UI (Changing background image or/and background color or/and opacity or/and scale).

Use TouchEff attached properties for setting up touch visual effect.

...
  xmlns:touch="clr-namespace:TouchEffect;assembly=TouchEffect"
...
       <ContentView
            touch:TouchEff.PressedAnimationDuration="800"
            touch:TouchEff.RegularAnimationDuration="800"
            touch:TouchEff.PressedScale="0.9"
            touch:TouchEff.PressedOpacity="0.6"
            touch:TouchEff.RippleCount="-1"
            touch:TouchEff.Command="{Binding Command}">
            
            Padding="10, 5"
            BackgroundColor="Black"
            VerticalOptions="CenterAndExpand"
            HorizontalOptions="CenterAndExpand">
            
            <Label Text="CLICK ME" 
                   TextColor="White" 
                   FontSize="60"/>
            
        </ContentView>
...
       <StackLayout
            touch:TouchEff.RegularBackgroundColor="Green"
            touch:TouchEff.PressedBackgroundColor="Red"
            touch:TouchEff.PressedScale="1.2"
            touch:TouchEff.RippleCount="1"
            touch:TouchEff.PressedRotation="10"
            touch:TouchEff.PressedRotationX="15"
            touch:TouchEff.PressedRotationY="15"
            touch:TouchEff.PressedTranslationX="5"
            touch:TouchEff.PressedTranslationY="5"
            touch:TouchEff.PressedAnimationDuration="500"
            touch:TouchEff.RegularAnimationDuration="500"
            touch:TouchEff.Command="{Binding Command}">

            Padding="10, 5"
            VerticalOptions="CenterAndExpand"
            HorizontalOptions="CenterAndExpand">

            <Label Text="CLICK ME" 
                   TextColor="Black" 
                   FontSize="60"/>
        </StackLayout>

If you wish to change Image Source on touch, you should use TouchImage control. It has several bindable properties for managing Pressed/Regular Source/Aspect of the image.

...
  xmlns:touch="clr-namespace:TouchEffect;assembly=TouchEffect"
...
       <touch:TouchImage
            VerticalOptions="CenterAndExpand"
            HorizontalOptions="CenterAndExpand"
            HeightRequest="250"
            WidthRequest="250"
            RegularBackgroundImageSource="button"
            PressedBackgroundImageSource="button_pressed"
            touch:TouchEff.Command="{Binding Command}"
            />

TouchEff Attached Properties

Property	Type	Default	Description
IsAvailable	`bool`	true	Makes effect available
ShouldMakeChildrenInputTransparent	`bool`	true	Makes layout's children input trasparent
Command	`ICommand`	null	Touch Command handler
CommandParameter	`object`	null	Touch Command handler parameter
Status	`TouchStatus`	Completed	Current touch status
State	`TouchState`	Regular	Current touch state
RegularBackgroundColor	`Color`	Default	Background color of regular state
PressedBackgroundColor	`Color`	Default	Background color of pressed state
HoveredBackgroundColor	`Color`	Default	Background color of hovered state
RegularOpacity	`double`	1.0	Opacity of regular state
PressedOpacity	`double`	1.0	Opacity of pressed state
HoveredOpacity	`double`	1.0	Opacity of hovered state
RegularScale	`double`	1.0	Scale of regular state
PressedScale	`double`	1.0	Scale of pressed state
HoveredScale	`double`	1.0	Scale of hovered state
RegularTranslationX	`double`	0.0	TranslationX of regular state
PressedTranslationX	`double`	0.0	TranslationX of pressed state
HoveredTranslationX	`double`	0.0	TranslationX of hovered state
RegularTranslationY	`double`	0.0	TranslationY of regular state
PressedTranslationY	`double`	0.0	TranslationY of pressed state
HoveredTranslationY	`double`	0.0	TranslationY of hovered state
RegularRotation	`double`	0.0	Rotation of regular state
PressedRotation	`double`	0.0	Rotation of pressed state
HoveredRotation	`double`	0.0	Rotation of hovered state
RegularRotationX	`double`	0.0	RotationX of regular state
PressedRotationX	`double`	0.0	RotationX of pressed state
HoveredRotationX	`double`	0.0	RotationX of hovered state
RegularRotationY	`double`	0.0	RotationY of regular state
PressedRotationY	`double`	0.0	RotationY of pressed state
HoveredRotationY	`double`	0.0	RotationY of hovered state
AnimationDuration	`int`	0	The common duration of animation
AnimationEasing	`Easing`	null	The common easing of animation
PressedAnimationDuration	`int`	0	The duration of animation by applying PressedOpacity and/or PressedBackgroundColor and/or PressedScale
PressedAnimationEasing	`Easing`	null	The easing of animation by applying PressedOpacity and/or PressedBackgroundColor and/or PressedScale
HoveredAnimationDuration	`int`	0	The duration of animation by applying HoveredOpacity and/or HoveredBackgroundColor and/or HoveredScale
HoveredAnimationEasing	`Easing`	null	The easing of animation by applying HoveredOpacity and/or HoveredBackgroundColor and/or HoveredScale
RegularAnimationDuration	`int`	0	The duration of animation by applying RegularOpacity and/or RegularBackgroundColor and/or RegularScale
RegularAnimationEasing	`Easing`	null	The easing of animation by applying RegularOpacity and/or RegularBackgroundColor and/or RegularScale
RippleCount	`int`	0	This property allows to set ripple of animation (Pressed/Hovered/Regular animation loop). '0: disabled'; '-1: infinite loop'; '1, 2, 3 ... n: Ripple's interations'
IsToggled	`bool?`	null	This property allows to achieve "switch" behavior. null means that feature is disabled and view will return to inital state after touch releasing
DisallowTouchThreshold	`int`	0	Movement threshold for considering android touch as canceled
NativeAnimation	`bool`	false	If native platform touch feedback animations are present (Tilt on UWP, Ripple on Android, Opacity/Color on iOS)
NativeAnimationColor	`Color`	Color.Default	The color used for the native touch feedback animation
NativeAnimationRadius	`int`	-1	The radius of the native ripple animation on Android or Layer radius on iOS

TouchEff Attached events

Event	Type	Default	Description
StatusChanged	`TEffectStatusChangedHandler`	null	Touch status changed
StateChanged	`TEffectStateChangedHandler`	null	Touch state changed
HoverStatusChanged	`TEffectHoverStatusChangedHandler`	null	Hover status changed
HoverStateChanged	`TEffectHoverStateChangedHandler`	null	Hover state changed
Completed	`TEffectCompletedHandler`	null	User tapped
AnimationStarted	`AnimationStartedHandler`	null	Animation started

TouchImage Bindable Properties

Property	Type	Default	Description
RegularBackgroundImageSource	`ImageSource`	null	Background image source of regular state
PressedBackgroundImageSource	`ImageSource`	null	Background image source of pressed state
HoveredBackgroundImageSource	`ImageSource`	null	Background image source of hovered state
RegularBackgroundImageAspect	`Aspect`	AspectFit	Background image aspect of regular state
PressedBackgroundImageAspect	`Aspect`	AspectFit	Background image aspect of pressed state
HoveredBackgroundImageAspect	`Aspect`	AspectFit	Background image aspect of hovered state

If you want to customize/extend existing controls, you may observe State property via triggers

Check source code for more info, or just ask me =)

License

The MIT License (MIT) see License file

Contribution

Feel free to create issues and PRs 😃

AndreiMisiukevich / TouchEffect