Slider Controls Feature Matrix UI Tests (#6)

* Added UI Test cases For Slider Control

* Modified Files for Slider Control

* Namespace correction in SliderFeatureTests

* Namespace correction in SliderFeatureTests file

* Added IOS Screenshots

* Added Android Screenshots

* Changed default values for reset button

* Added Screenshots for IOS and Android

* Removed Difference Snapshots from IOS and Android

* Modified slider control sample

* Added ValueChanged label

* Refactor assertions syntax

* Removed test case

* [Android] Page.IsBusy activity indicators gets stuck/causes multiple to be displayed (dotnet#23745)

* Page.IsBusy activity idicator

* Added snapshots

---------

Co-authored-by: NafeelaNazhir <[email protected]>
Co-authored-by: Jakub Florkowski <[email protected]>

src/Controls/src/Core/Platform/AlertManager/AlertManager.Android.cs

@@ -97,7 +97,7 @@ public void ResetBusyCount()
 			void OnPageBusy(IView sender, bool enabled)
 			{
 				// Verify that the page making the request is part of this activity 
-				if (!PageIsInThisContext(sender))
+				if (!PageIsInThisContext(sender) && enabled)
 				{
 					return;
 				}

src/Controls/tests/TestCases.HostApp/CoreViews/CorePageView.cs

@@ -75,6 +75,7 @@ public override string ToString()
 			new GalleryPageFactory(() => new SwipeViewCoreGalleryPage(), "SwipeView Gallery"),
 			new GalleryPageFactory(() => new TimePickerCoreGalleryPage(), "Time Picker Gallery"),
 			new GalleryPageFactory(() => new WebViewCoreGalleryPage(), "WebView Gallery"),
+			new GalleryPageFactory(() => new SliderFeature(), "Slider Feature Matrix"),
 		};
 
 		public CorePageView(Page rootPage)

src/Controls/tests/TestCases.HostApp/FeatureMatrix/SliderFeature.xaml

@@ -0,0 +1,78 @@
+<?xml version="1.0" encoding="utf-8" ?>
+<ContentPage xmlns="http://schemas.microsoft.com/dotnet/2021/maui"
+             xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml"
+             xmlns:local="clr-namespace:Maui.Controls.Sample"
+             x:Class="Maui.Controls.Sample.SliderFeature"
+             Title="SliderFeature">
+  <ContentPage.BindingContext>
+    <local:SliderViewModel x:Name="viewModel" />
+  </ContentPage.BindingContext>
+  <StackLayout Padding="10" VerticalOptions="{OnPlatform  WinUI='CenterAndExpand'}" HorizontalOptions="Center">
+    <StackLayout x:Name="sliderContainer" HorizontalOptions="Center" VerticalOptions="Start">
+      <Slider WidthRequest="300" Maximum="{Binding Maximum}" Minimum="{Binding Minimum}" Value="{Binding Value}" MaximumTrackColor="Red" HeightRequest="50" AutomationId="SliderControl"  />
+    </StackLayout>
+    <Grid RowSpacing="5" HorizontalOptions="Center">
+      <Grid.ColumnDefinitions>
+        <ColumnDefinition Width="1*" />
+        <ColumnDefinition Width="1*" />
+      </Grid.ColumnDefinitions>
+      <StackLayout Grid.Column="0" Spacing="6" Margin="{OnPlatform Android='30,20,0,0',  iOS='10,20,0,0', MacCatalyst='50,40,0,0'}">
+        <!-- Minimum Value -->
+        <Label Text="{Binding Minimum, StringFormat='Minimum: {0}'}" FontSize="15" AutomationId="MinimumValueLabel"/>
+        <Entry x:Name="MinimumEntry" AutomationId="MinimumEntry" TextChanged="OnMinimumChanged" Keyboard="Numeric" HorizontalOptions="Start" WidthRequest="100" />
+        <!-- Maximum Value -->
+        <Label Text="{Binding Maximum, StringFormat='Maximum: {0}'}" FontSize="15" AutomationId="MaximumValueLabel"/>
+        <Entry x:Name="MaximumEntry" AutomationId="MaximumEntry" TextChanged="OnMaximumChanged" Keyboard="Numeric" HorizontalOptions="Start" WidthRequest="100" />
+        <!-- Current Value -->
+        <Label Text="{Binding Value, StringFormat='Value: {0:F0}'}" FontSize="15" AutomationId="ValueLabel"/>
+        <Entry x:Name="ValueEntry" AutomationId="ValueEntry" TextChanged="OnValueChanged" Keyboard="Numeric" HorizontalOptions="Start" WidthRequest="100" />
+        <!-- Flow Direction -->
+        <Label Text="Flow Direction:" FontSize="15" />
+        <StackLayout Orientation="Horizontal" >
+          <RadioButton x:Name="FlowDirectionLTR" AutomationId="FlowDirectionLTR" GroupName="FlowDirection" Content="LTR" IsChecked="True" FontSize="14" CheckedChanged="OnFlowDirectionChanged" />
+          <RadioButton x:Name="FlowDirectionRTL" AutomationId="FlowDirectionRTL" GroupName="FlowDirection" Content="RTL" FontSize="14" CheckedChanged="OnFlowDirectionChanged" />
+        </StackLayout>
+        <!-- Enable/Disable -->
+        <Label Text="Is Enabled:" FontSize="15" />
+        <StackLayout Orientation="Horizontal" >
+          <RadioButton x:Name="IsEnabledTrueRadio" AutomationId="IsEnabledTrueRadio" GroupName="IsEnabled" Content="True" IsChecked="True" FontSize="14" CheckedChanged="OnIsEnabledCheckedChanged" />
+          <RadioButton x:Name="IsEnabledFalseRadio" AutomationId="IsEnabledFalseRadio" GroupName="IsEnabled" Content="False" FontSize="14" CheckedChanged="OnIsEnabledCheckedChanged" />
+        </StackLayout>
+        <!-- Visible/Invisible -->
+        <Label Text="Is Visible:" FontSize="15" />
+        <StackLayout Orientation="Horizontal" >
+          <RadioButton x:Name="IsVisibleTrueRadio" AutomationId="IsVisibleTrueRadio" GroupName="IsVisible" Content="True" IsChecked="True" FontSize="14" CheckedChanged="OnIsVisibleCheckedChanged" />
+          <RadioButton x:Name="IsVisibleFalseRadio" AutomationId="IsVisibleFalseRadio" GroupName="IsVisible" Content="False" FontSize="14" CheckedChanged="OnIsVisibleCheckedChanged" />
+        </StackLayout>
+        <Label FontSize="15" Text="Triggered Events: "  IsVisible="{Binding IsTriggeredEventVisible}"/>
+        <Label x:Name="ValueChangedStatusLabel" FontSize="15" AutomationId="ValueChangedStatusLabel" Text="{Binding ValueChangedStatus}" />
+        <Label x:Name="DragStartStatusLabel" FontSize="15" AutomationId="DragStartStatusLabel" Text="{Binding DragStartStatus}" />
+        <Label x:Name="DragCompletedStatusLabel" FontSize="15" AutomationId="DragCompletedStatusLabel" Text="{Binding DragCompletedStatus}"  />
+      </StackLayout>
+      <StackLayout Grid.Column="1" Spacing="8" Margin="{OnPlatform  Android='20,20,0,0', WinUI='150,0,0,0', iOS='20,20,0,0', MacCatalyst='70,40,0,0'}">
+        <!-- Thumb Color -->
+        <Label Text="Thumb Color:" FontSize="15" HorizontalOptions="Start" />
+        <Button x:Name="ThumbColorButton" AutomationId="ThumbColorButton" Text="Green"
+                  Clicked="OnThumbColorButtonClicked" WidthRequest="100" HorizontalOptions="Start" />
+        <!-- Minimum Track Color -->
+        <Label Text="Minimum Track Color:" FontSize="15" HorizontalOptions="Start" />
+        <Button x:Name="MinTrackColorButton" AutomationId="MinTrackColorButton" Text="Fuchsia"
+                  Clicked="OnMinTrackColorButtonClicked" WidthRequest="100" HorizontalOptions="Start" />
+        <!-- Maximum Track Color -->
+        <Label Text="Maximum Track Color:" FontSize="15" HorizontalOptions="Start" />
+        <Button x:Name="MaxTrackColorButton" AutomationId="MaxTrackColorButton" Text="Red"
+                  Clicked="OnMaxTrackColorButtonClicked" WidthRequest="100" HorizontalOptions="Start" />
+        <!-- Background Color -->
+        <Label Text="Background Color:" FontSize="15" HorizontalOptions="Start" />
+        <Button x:Name="BackgroundColorButton" AutomationId="BackgroundColorButton" Text="Yellow"
+                  Clicked="OnBackgroundColorButtonClicked" WidthRequest="100" HorizontalOptions="Start" />
+        <!-- Thumb Image -->
+        <Label Text="Thumb Image:" FontSize="15" HorizontalOptions="Start" />
+        <Button x:Name="ThumbImageSourceButton" AutomationId="ThumbImageSourceButton" Text="Add Image"
+                  Clicked="OnThumbImageSourceButtonClicked" WidthRequest="100" HorizontalOptions="Start" />
+        <Label Text="Reset Button:" FontSize="15" HorizontalOptions="Start" />
+        <Button x:Name="ResetButton" AutomationId="ResetButton" Text="Reset" Clicked="OnResetButtonClicked" HorizontalOptions="Start"  WidthRequest="100"   />
+      </StackLayout>
+    </Grid>
+  </StackLayout>
+</ContentPage>