From a906545f1dc43fc702510a7b2dc2a7e2212b2d0c Mon Sep 17 00:00:00 2001
From: Gulam Ali H <hakimgulamali88@gmail.com>
Date: Fri, 21 Jun 2024 23:52:05 +0530
Subject: [PATCH] feat: added a way to confirm if a platform is supported by
 the plugin  (#9)

---
 .../AuthenticationRequest.cs                  |   4 +-
 .../AuthenticationResponse.cs                 |   2 +-
 .../AuthenticatorStrength.cs                  |   1 +
 .../BiometricAuthenticationService.cs         |   2 +-
 .../BiometricHwStatus.cs                      |  10 +-
 .../BiometricResponseStatus.cs                |   4 +-
 .../Plugin.Maui.Biometric/BiometricService.cs |   6 +-
 .../BiometricService.net.cs                   |   4 +-
 .../Plugin.Maui.Biometric/BiometricType.cs    |   4 +-
 .../Plugin.Maui.Biometric/IBiometric.cs       |   6 +-
 .../Platforms/Android/AuthCallback.cs         |   2 +-
 .../Android/BiometricService.android.cs       |   2 +
 .../Platforms/iOS/BiometricService.ios.cs     |   2 +
 .../Plugin.Maui.Biometric.csproj              |   8 +-
 Plugin.Maui.Biometric/Samples/App.xaml        |  14 +--
 Plugin.Maui.Biometric/Samples/App.xaml.cs     |  13 +-
 Plugin.Maui.Biometric/Samples/AppShell.xaml   |   8 +-
 .../Samples/AppShell.xaml.cs                  |  11 +-
 Plugin.Maui.Biometric/Samples/MainPage.xaml   |  37 +++---
 .../Samples/MainPage.xaml.cs                  |   4 +-
 Plugin.Maui.Biometric/Samples/MauiProgram.cs  |  44 ++++---
 .../Samples/Platforms/Android/MainActivity.cs |   3 +-
 .../Platforms/Android/MainApplication.cs      |  13 +-
 .../Android/Resources/values/colors.xml       |   2 +-
 .../Samples/Platforms/iOS/AppDelegate.cs      |   5 +-
 .../Samples/Platforms/iOS/Program.cs          |  20 ++--
 .../Samples/Properties/launchSettings.json    |   2 +-
 .../Samples/Resources/AppIcon/appicon.svg     |   5 +-
 .../Samples/Resources/AppIcon/appiconfg.svg   |  12 +-
 .../Samples/Resources/Splash/splash.svg       |  13 +-
 .../Samples/Resources/Styles/Colors.xaml      |  34 +++---
 .../Samples/Resources/Styles/Styles.xaml      | 112 +++++++++---------
 README.md                                     |   4 +
 33 files changed, 205 insertions(+), 208 deletions(-)

diff --git a/Plugin.Maui.Biometric/Plugin.Maui.Biometric/AuthenticationRequest.cs b/Plugin.Maui.Biometric/Plugin.Maui.Biometric/AuthenticationRequest.cs
index 6f3ebfc..9a64ea6 100644
--- a/Plugin.Maui.Biometric/Plugin.Maui.Biometric/AuthenticationRequest.cs
+++ b/Plugin.Maui.Biometric/Plugin.Maui.Biometric/AuthenticationRequest.cs
@@ -5,7 +5,7 @@ public class AuthenticationRequest
     public bool AllowPasswordAuth { get; set; }
     public string Title { get; set; }
     public string Subtitle { get; set; }
-    public string NegativeText { get; set; } 
-    public string Description { get; set; } 
+    public string NegativeText { get; set; }
+    public string Description { get; set; }
     public AuthenticatorStrength AuthStrength { get; set; }
 }
\ No newline at end of file
diff --git a/Plugin.Maui.Biometric/Plugin.Maui.Biometric/AuthenticationResponse.cs b/Plugin.Maui.Biometric/Plugin.Maui.Biometric/AuthenticationResponse.cs
index a6d7ac9..e8570df 100644
--- a/Plugin.Maui.Biometric/Plugin.Maui.Biometric/AuthenticationResponse.cs
+++ b/Plugin.Maui.Biometric/Plugin.Maui.Biometric/AuthenticationResponse.cs
@@ -5,4 +5,4 @@ public class AuthenticationResponse
     public BiometricResponseStatus Status { get; set; }
     public AuthenticationType AuthenticationType { get; set; }
     public string ErrorMsg { get; set; }
-}
+}
\ No newline at end of file
diff --git a/Plugin.Maui.Biometric/Plugin.Maui.Biometric/AuthenticatorStrength.cs b/Plugin.Maui.Biometric/Plugin.Maui.Biometric/AuthenticatorStrength.cs
index 39fe321..96f84e1 100644
--- a/Plugin.Maui.Biometric/Plugin.Maui.Biometric/AuthenticatorStrength.cs
+++ b/Plugin.Maui.Biometric/Plugin.Maui.Biometric/AuthenticatorStrength.cs
@@ -5,6 +5,7 @@ public enum AuthenticatorStrength
 {
     //Authentication using a Class 3 biometric, as defined on the Android compatibility definition page.
     Strong,
+
     //Authentication using a Class 2 biometric, as defined on the Android compatibility definition page.
     Weak
 }
\ No newline at end of file
diff --git a/Plugin.Maui.Biometric/Plugin.Maui.Biometric/BiometricAuthenticationService.cs b/Plugin.Maui.Biometric/Plugin.Maui.Biometric/BiometricAuthenticationService.cs
index b859ee9..8fcfd6c 100644
--- a/Plugin.Maui.Biometric/Plugin.Maui.Biometric/BiometricAuthenticationService.cs
+++ b/Plugin.Maui.Biometric/Plugin.Maui.Biometric/BiometricAuthenticationService.cs
@@ -1,6 +1,6 @@
 namespace Plugin.Maui.Biometric;
 
-public class BiometricAuthenticationService
+public static class BiometricAuthenticationService
 {
     private static readonly Lazy<IBiometric> defaultImpl =
         new(() => new BiometricService(), LazyThreadSafetyMode.PublicationOnly);
diff --git a/Plugin.Maui.Biometric/Plugin.Maui.Biometric/BiometricHwStatus.cs b/Plugin.Maui.Biometric/Plugin.Maui.Biometric/BiometricHwStatus.cs
index 6db6746..c7e1bd5 100644
--- a/Plugin.Maui.Biometric/Plugin.Maui.Biometric/BiometricHwStatus.cs
+++ b/Plugin.Maui.Biometric/Plugin.Maui.Biometric/BiometricHwStatus.cs
@@ -6,11 +6,11 @@
 /// </summary>
 public enum BiometricHwStatus
 {
-	NoHardware,
-	Unavailable,
-	Unsupported,
-	NotEnrolled,
-	LockedOut,
+    NoHardware,
+    Unavailable,
+    Unsupported,
+    NotEnrolled,
+    LockedOut,
     Success,
     Failure
 }
\ No newline at end of file
diff --git a/Plugin.Maui.Biometric/Plugin.Maui.Biometric/BiometricResponseStatus.cs b/Plugin.Maui.Biometric/Plugin.Maui.Biometric/BiometricResponseStatus.cs
index 8e72a3d..219754a 100644
--- a/Plugin.Maui.Biometric/Plugin.Maui.Biometric/BiometricResponseStatus.cs
+++ b/Plugin.Maui.Biometric/Plugin.Maui.Biometric/BiometricResponseStatus.cs
@@ -2,6 +2,6 @@
 
 public enum BiometricResponseStatus
 {
-	Failure,
-	Success
+    Failure,
+    Success
 }
\ No newline at end of file
diff --git a/Plugin.Maui.Biometric/Plugin.Maui.Biometric/BiometricService.cs b/Plugin.Maui.Biometric/Plugin.Maui.Biometric/BiometricService.cs
index 4f25f08..1698340 100644
--- a/Plugin.Maui.Biometric/Plugin.Maui.Biometric/BiometricService.cs
+++ b/Plugin.Maui.Biometric/Plugin.Maui.Biometric/BiometricService.cs
@@ -1,10 +1,14 @@
-namespace Plugin.Maui.Biometric;
+namespace Plugin.Maui.Biometric;
 
 internal partial class BiometricService : IBiometric
 {
+    public bool IsPlatformSupported { get; } = GetIsPlatformSupported();
+
     public partial Task<BiometricHwStatus> GetAuthenticationStatusAsync(AuthenticatorStrength authStrength = AuthenticatorStrength.Strong);
 
     public partial Task<AuthenticationResponse> AuthenticateAsync(AuthenticationRequest request, CancellationToken token);
 
     public partial Task<List<BiometricType>> GetEnrolledBiometricTypesAsync();
+
+    private static partial bool GetIsPlatformSupported();
 }
\ No newline at end of file
diff --git a/Plugin.Maui.Biometric/Plugin.Maui.Biometric/BiometricService.net.cs b/Plugin.Maui.Biometric/Plugin.Maui.Biometric/BiometricService.net.cs
index 58d15be..fb33b75 100644
--- a/Plugin.Maui.Biometric/Plugin.Maui.Biometric/BiometricService.net.cs
+++ b/Plugin.Maui.Biometric/Plugin.Maui.Biometric/BiometricService.net.cs
@@ -1,4 +1,4 @@
-namespace Plugin.Maui.Biometric;
+namespace Plugin.Maui.Biometric;
 #if NET && !ANDROID && !IOS
 internal partial class BiometricService : IBiometric
 {
@@ -16,5 +16,7 @@ public partial Task<List<BiometricType>> GetEnrolledBiometricTypesAsync()
     {
         throw new NotImplementedException();
     }
+    
+    private static partial bool GetIsPlatformSupported() => false;
 }
 #endif
\ No newline at end of file
diff --git a/Plugin.Maui.Biometric/Plugin.Maui.Biometric/BiometricType.cs b/Plugin.Maui.Biometric/Plugin.Maui.Biometric/BiometricType.cs
index 8c43ba4..1a2e96f 100644
--- a/Plugin.Maui.Biometric/Plugin.Maui.Biometric/BiometricType.cs
+++ b/Plugin.Maui.Biometric/Plugin.Maui.Biometric/BiometricType.cs
@@ -1,8 +1,8 @@
 namespace Plugin.Maui.Biometric;
+
 public enum BiometricType
 {
     None,
     Fingerprint,
     Face
-}
-
+}
\ No newline at end of file
diff --git a/Plugin.Maui.Biometric/Plugin.Maui.Biometric/IBiometric.cs b/Plugin.Maui.Biometric/Plugin.Maui.Biometric/IBiometric.cs
index 19c6a24..35808a6 100644
--- a/Plugin.Maui.Biometric/Plugin.Maui.Biometric/IBiometric.cs
+++ b/Plugin.Maui.Biometric/Plugin.Maui.Biometric/IBiometric.cs
@@ -1,8 +1,12 @@
-namespace Plugin.Maui.Biometric;
+namespace Plugin.Maui.Biometric;
 
 public interface IBiometric
 {
     Task<BiometricHwStatus> GetAuthenticationStatusAsync(AuthenticatorStrength authStrength = AuthenticatorStrength.Strong);
+
     Task<AuthenticationResponse> AuthenticateAsync(AuthenticationRequest request, CancellationToken token);
+
     Task<List<BiometricType>> GetEnrolledBiometricTypesAsync();
+
+    bool IsPlatformSupported { get; }
 }
\ No newline at end of file
diff --git a/Plugin.Maui.Biometric/Plugin.Maui.Biometric/Platforms/Android/AuthCallback.cs b/Plugin.Maui.Biometric/Plugin.Maui.Biometric/Platforms/Android/AuthCallback.cs
index f583caa..ce8a136 100644
--- a/Plugin.Maui.Biometric/Plugin.Maui.Biometric/Platforms/Android/AuthCallback.cs
+++ b/Plugin.Maui.Biometric/Plugin.Maui.Biometric/Platforms/Android/AuthCallback.cs
@@ -23,7 +23,7 @@ public override void OnAuthenticationSucceeded(BiometricPrompt.AuthenticationRes
             ErrorMsg = string.Empty
         });
     }
-    
+
     public override void OnAuthenticationError(int errorCode, ICharSequence errString)
     {
         base.OnAuthenticationError(errorCode, errString);
diff --git a/Plugin.Maui.Biometric/Plugin.Maui.Biometric/Platforms/Android/BiometricService.android.cs b/Plugin.Maui.Biometric/Plugin.Maui.Biometric/Platforms/Android/BiometricService.android.cs
index c6418b4..6f90ced 100644
--- a/Plugin.Maui.Biometric/Plugin.Maui.Biometric/Platforms/Android/BiometricService.android.cs
+++ b/Plugin.Maui.Biometric/Plugin.Maui.Biometric/Platforms/Android/BiometricService.android.cs
@@ -125,4 +125,6 @@ public partial Task<List<BiometricType>> GetEnrolledBiometricTypesAsync()
         }
         return Task.FromResult(availableOptions);
     }
+
+    private static partial bool GetIsPlatformSupported() => true;
 }
\ No newline at end of file
diff --git a/Plugin.Maui.Biometric/Plugin.Maui.Biometric/Platforms/iOS/BiometricService.ios.cs b/Plugin.Maui.Biometric/Plugin.Maui.Biometric/Platforms/iOS/BiometricService.ios.cs
index b06afb8..c116bfe 100644
--- a/Plugin.Maui.Biometric/Plugin.Maui.Biometric/Platforms/iOS/BiometricService.ios.cs
+++ b/Plugin.Maui.Biometric/Plugin.Maui.Biometric/Platforms/iOS/BiometricService.ios.cs
@@ -64,4 +64,6 @@ public partial Task<List<BiometricType>> GetEnrolledBiometricTypesAsync()
         }
         return Task.FromResult(availableOptions);
     }
+
+    private static partial bool GetIsPlatformSupported() => true;
 }
\ No newline at end of file
diff --git a/Plugin.Maui.Biometric/Plugin.Maui.Biometric/Plugin.Maui.Biometric.csproj b/Plugin.Maui.Biometric/Plugin.Maui.Biometric/Plugin.Maui.Biometric.csproj
index 4ecc317..184e787 100644
--- a/Plugin.Maui.Biometric/Plugin.Maui.Biometric/Plugin.Maui.Biometric.csproj
+++ b/Plugin.Maui.Biometric/Plugin.Maui.Biometric/Plugin.Maui.Biometric.csproj
@@ -9,14 +9,14 @@
 		<SkipValidateMauiImplicitPackageReferences>true</SkipValidateMauiImplicitPackageReferences>
 		<AssemblyVersion>0.0.2</AssemblyVersion>
 		<AssemblyFileVersion>0.0.2</AssemblyFileVersion>
-		<Version>0.0.2-pre</Version>
+		<Version>0.0.2</Version>
 		<NeutralLanguage>en</NeutralLanguage>
 		<!--Version of C# to use -->
 		<PackageId>Plugin.Maui.Biometric</PackageId>
 		<LangVersion>latest</LangVersion>
 		<Authors>FreakyAli</Authors>
 		<PackageLicenseExpression>MIT</PackageLicenseExpression>
-		<Description>A Biometric plugin for .NET MAUI</Description>
+		<Description>A Biometric plug-in for .NET MAUI</Description>
 		<PackageIcon>auth_icon.jpg</PackageIcon>
 		<RepositoryUrl>https://github.com/FreakyAli/Plugin.Maui.Biometric</RepositoryUrl>
 		<PackageProjectUrl>https://github.com/FreakyAli/Plugin.Maui.Biometric</PackageProjectUrl>
@@ -40,13 +40,13 @@
 		<GeneratePackageOnBuild>true</GeneratePackageOnBuild>
 	</PropertyGroup>
 	<PropertyGroup Condition="'$(Configuration)|$(TargetFramework)|$(Platform)'=='Release|net8.0-ios|AnyCPU'">
-	  <CreatePackage>false</CreatePackage>
+		<CreatePackage>false</CreatePackage>
 	</PropertyGroup>
 	<ItemGroup>
 		<None Remove="Platforms\Android\" />
 		<None Remove="Platforms\iOS\" />
 		<None Include="auth_icon.jpg" Pack="true" Visible="false" PackagePath="" />
-	    <None Include="Readme.md" Pack="true" Visible="false" PackagePath="" />
+		<None Include="Readme.md" Pack="true" Visible="false" PackagePath="" />
 	</ItemGroup>
 	<ItemGroup>
 		<Folder Include="Platforms\Android\" />
diff --git a/Plugin.Maui.Biometric/Samples/App.xaml b/Plugin.Maui.Biometric/Samples/App.xaml
index 58ffc95..9133b8b 100644
--- a/Plugin.Maui.Biometric/Samples/App.xaml
+++ b/Plugin.Maui.Biometric/Samples/App.xaml
@@ -1,8 +1,9 @@
-<?xml version = "1.0" encoding = "UTF-8" ?>
-<Application xmlns="http://schemas.microsoft.com/dotnet/2021/maui"
-             xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml"
-             xmlns:local="clr-namespace:Samples"
-             x:Class="Samples.App">
+<?xml version="1.0" encoding="UTF-8" ?>
+<Application
+    x:Class="Samples.App"
+    xmlns="http://schemas.microsoft.com/dotnet/2021/maui"
+    xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml"
+    xmlns:local="clr-namespace:Samples">
     <Application.Resources>
         <ResourceDictionary>
             <ResourceDictionary.MergedDictionaries>
@@ -11,5 +12,4 @@
             </ResourceDictionary.MergedDictionaries>
         </ResourceDictionary>
     </Application.Resources>
-</Application>
-
+</Application>
\ No newline at end of file
diff --git a/Plugin.Maui.Biometric/Samples/App.xaml.cs b/Plugin.Maui.Biometric/Samples/App.xaml.cs
index 923ddbc..380b1fa 100644
--- a/Plugin.Maui.Biometric/Samples/App.xaml.cs
+++ b/Plugin.Maui.Biometric/Samples/App.xaml.cs
@@ -2,11 +2,10 @@
 
 public partial class App : Application
 {
-	public App()
-	{
-		InitializeComponent();
-
-		MainPage = new AppShell();
-	}
-}
+    public App()
+    {
+        InitializeComponent();
 
+        MainPage = new AppShell();
+    }
+}
\ No newline at end of file
diff --git a/Plugin.Maui.Biometric/Samples/AppShell.xaml b/Plugin.Maui.Biometric/Samples/AppShell.xaml
index 7eacabd..37364f7 100644
--- a/Plugin.Maui.Biometric/Samples/AppShell.xaml
+++ b/Plugin.Maui.Biometric/Samples/AppShell.xaml
@@ -4,13 +4,11 @@
     xmlns="http://schemas.microsoft.com/dotnet/2021/maui"
     xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml"
     xmlns:local="clr-namespace:Samples"
-    Shell.FlyoutBehavior="Disabled"
-    Title="Samples">
+    Title="Samples"
+    Shell.FlyoutBehavior="Disabled">
 
     <ShellContent
         Title="Home"
         ContentTemplate="{DataTemplate local:MainPage}"
         Route="MainPage" />
-
-</Shell>
-
+</Shell>
\ No newline at end of file
diff --git a/Plugin.Maui.Biometric/Samples/AppShell.xaml.cs b/Plugin.Maui.Biometric/Samples/AppShell.xaml.cs
index 1609efb..77ba257 100644
--- a/Plugin.Maui.Biometric/Samples/AppShell.xaml.cs
+++ b/Plugin.Maui.Biometric/Samples/AppShell.xaml.cs
@@ -2,9 +2,8 @@
 
 public partial class AppShell : Shell
 {
-	public AppShell()
-	{
-		InitializeComponent();
-	}
-}
-
+    public AppShell()
+    {
+        InitializeComponent();
+    }
+}
\ No newline at end of file
diff --git a/Plugin.Maui.Biometric/Samples/MainPage.xaml b/Plugin.Maui.Biometric/Samples/MainPage.xaml
index f75ecb6..50547e4 100644
--- a/Plugin.Maui.Biometric/Samples/MainPage.xaml
+++ b/Plugin.Maui.Biometric/Samples/MainPage.xaml
@@ -1,37 +1,34 @@
 <?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"
-             x:Class="Samples.MainPage">
+<ContentPage
+    x:Class="Samples.MainPage"
+    xmlns="http://schemas.microsoft.com/dotnet/2021/maui"
+    xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml">
 
     <ScrollView>
-        <VerticalStackLayout
-            Padding="30,0"
-            Spacing="25">
+        <VerticalStackLayout Padding="30,0" Spacing="25">
             <Image
-                Source="dotnet_bot.png"
-                HeightRequest="185"
                 Aspect="AspectFit"
-                SemanticProperties.Description="dot net bot in a race car number eight" />
+                HeightRequest="185"
+                SemanticProperties.Description="dot net bot in a race car number eight"
+                Source="dotnet_bot.png" />
 
             <Label
-                Text="Hello, World!"
+                SemanticProperties.HeadingLevel="Level1"
                 Style="{StaticResource Headline}"
-                SemanticProperties.HeadingLevel="Level1" />
+                Text="Hello, World!" />
 
             <Label
-                Text="Welcome to &#10;.NET Multi-platform App UI"
-                Style="{StaticResource SubHeadline}"
+                SemanticProperties.Description="Welcome to dot net Multi platform App U I"
                 SemanticProperties.HeadingLevel="Level2"
-                SemanticProperties.Description="Welcome to dot net Multi platform App U I" />
+                Style="{StaticResource SubHeadline}"
+                Text="Welcome to &#10;.NET Multi-platform App UI" />
 
             <Button
                 x:Name="CounterBtn"
-                Text="Click me" 
-                SemanticProperties.Hint="Counts the number of times you click"
                 Clicked="OnCounterClicked"
-                HorizontalOptions="Fill" />
+                HorizontalOptions="Fill"
+                SemanticProperties.Hint="Counts the number of times you click"
+                Text="Click me" />
         </VerticalStackLayout>
     </ScrollView>
-
-</ContentPage>
-
+</ContentPage>
\ No newline at end of file
diff --git a/Plugin.Maui.Biometric/Samples/MainPage.xaml.cs b/Plugin.Maui.Biometric/Samples/MainPage.xaml.cs
index 4e97139..2634a93 100644
--- a/Plugin.Maui.Biometric/Samples/MainPage.xaml.cs
+++ b/Plugin.Maui.Biometric/Samples/MainPage.xaml.cs
@@ -25,13 +25,13 @@ private async void OnCounterClicked(object sender, EventArgs e)
             {
                 Title = "A good title",
                 Subtitle = "An equally good subtitle",
-                NegativeText= "Cancel",
+                NegativeText = "Cancel",
                 Description = "Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua",
                 AllowPasswordAuth = false,
             };
             // biometric authentication
             var data = await biometric.AuthenticateAsync(req,
-                CancellationToken.None); // You can also pass a valid token and use it to cancel this tsak 
+                CancellationToken.None); // You can also pass a valid token and use it to cancel this tsak
 
             Console.Write(data);
         }
diff --git a/Plugin.Maui.Biometric/Samples/MauiProgram.cs b/Plugin.Maui.Biometric/Samples/MauiProgram.cs
index f2b1481..168c39c 100644
--- a/Plugin.Maui.Biometric/Samples/MauiProgram.cs
+++ b/Plugin.Maui.Biometric/Samples/MauiProgram.cs
@@ -1,23 +1,21 @@
-using Microsoft.Extensions.DependencyInjection;
-using Plugin.Maui.Biometric;
-
-namespace Samples;
-
-public static class MauiProgram
-{
-	public static MauiApp CreateMauiApp()
-	{
-		var builder = MauiApp.CreateBuilder();
-		builder
-			.UseMauiApp<App>()
-			.ConfigureFonts(fonts =>
-			{
-				fonts.AddFont("OpenSans-Regular.ttf", "OpenSansRegular");
-				fonts.AddFont("OpenSans-Semibold.ttf", "OpenSansSemibold");
-			});
-
-		builder.Services.AddSingleton<IBiometric>(BiometricAuthenticationService.Default);
-		return builder.Build();
-	}
-}
-
+using Plugin.Maui.Biometric;
+
+namespace Samples;
+
+public static class MauiProgram
+{
+    public static MauiApp CreateMauiApp()
+    {
+        var builder = MauiApp.CreateBuilder();
+        builder
+            .UseMauiApp<App>()
+            .ConfigureFonts(fonts =>
+            {
+                fonts.AddFont("OpenSans-Regular.ttf", "OpenSansRegular");
+                fonts.AddFont("OpenSans-Semibold.ttf", "OpenSansSemibold");
+            });
+
+        builder.Services.AddSingleton<IBiometric>(BiometricAuthenticationService.Default);
+        return builder.Build();
+    }
+}
\ No newline at end of file
diff --git a/Plugin.Maui.Biometric/Samples/Platforms/Android/MainActivity.cs b/Plugin.Maui.Biometric/Samples/Platforms/Android/MainActivity.cs
index c95e72e..d2034eb 100644
--- a/Plugin.Maui.Biometric/Samples/Platforms/Android/MainActivity.cs
+++ b/Plugin.Maui.Biometric/Samples/Platforms/Android/MainActivity.cs
@@ -7,5 +7,4 @@ namespace Samples;
 [Activity(Theme = "@style/Maui.SplashTheme", MainLauncher = true, ConfigurationChanges = ConfigChanges.ScreenSize | ConfigChanges.Orientation | ConfigChanges.UiMode | ConfigChanges.ScreenLayout | ConfigChanges.SmallestScreenSize | ConfigChanges.Density)]
 public class MainActivity : MauiAppCompatActivity
 {
-}
-
+}
\ No newline at end of file
diff --git a/Plugin.Maui.Biometric/Samples/Platforms/Android/MainApplication.cs b/Plugin.Maui.Biometric/Samples/Platforms/Android/MainApplication.cs
index a105249..13cd3a2 100644
--- a/Plugin.Maui.Biometric/Samples/Platforms/Android/MainApplication.cs
+++ b/Plugin.Maui.Biometric/Samples/Platforms/Android/MainApplication.cs
@@ -6,11 +6,10 @@ namespace Samples;
 [Application]
 public class MainApplication : MauiApplication
 {
-	public MainApplication(IntPtr handle, JniHandleOwnership ownership)
-		: base(handle, ownership)
-	{
-	}
-
-	protected override MauiApp CreateMauiApp() => MauiProgram.CreateMauiApp();
-}
+    public MainApplication(IntPtr handle, JniHandleOwnership ownership)
+        : base(handle, ownership)
+    {
+    }
 
+    protected override MauiApp CreateMauiApp() => MauiProgram.CreateMauiApp();
+}
\ No newline at end of file
diff --git a/Plugin.Maui.Biometric/Samples/Platforms/Android/Resources/values/colors.xml b/Plugin.Maui.Biometric/Samples/Platforms/Android/Resources/values/colors.xml
index 3b8595e..3a149e9 100644
--- a/Plugin.Maui.Biometric/Samples/Platforms/Android/Resources/values/colors.xml
+++ b/Plugin.Maui.Biometric/Samples/Platforms/Android/Resources/values/colors.xml
@@ -3,4 +3,4 @@
     <color name="colorPrimary">#512BD4</color>
     <color name="colorPrimaryDark">#2B0B98</color>
     <color name="colorAccent">#2B0B98</color>
-</resources>
+</resources>
\ No newline at end of file
diff --git a/Plugin.Maui.Biometric/Samples/Platforms/iOS/AppDelegate.cs b/Plugin.Maui.Biometric/Samples/Platforms/iOS/AppDelegate.cs
index 69ca4af..6a34e22 100644
--- a/Plugin.Maui.Biometric/Samples/Platforms/iOS/AppDelegate.cs
+++ b/Plugin.Maui.Biometric/Samples/Platforms/iOS/AppDelegate.cs
@@ -5,6 +5,5 @@ namespace Samples;
 [Register("AppDelegate")]
 public class AppDelegate : MauiUIApplicationDelegate
 {
-	protected override MauiApp CreateMauiApp() => MauiProgram.CreateMauiApp();
-}
-
+    protected override MauiApp CreateMauiApp() => MauiProgram.CreateMauiApp();
+}
\ No newline at end of file
diff --git a/Plugin.Maui.Biometric/Samples/Platforms/iOS/Program.cs b/Plugin.Maui.Biometric/Samples/Platforms/iOS/Program.cs
index 3908ab1..d9ef5fa 100644
--- a/Plugin.Maui.Biometric/Samples/Platforms/iOS/Program.cs
+++ b/Plugin.Maui.Biometric/Samples/Platforms/iOS/Program.cs
@@ -1,16 +1,14 @@
-using ObjCRuntime;
-using UIKit;
+using UIKit;
 
 namespace Samples;
 
 public class Program
 {
-	// This is the main entry point of the application.
-	static void Main(string[] args)
-	{
-		// if you want to use a different Application Delegate class from "AppDelegate"
-		// you can specify it here.
-		UIApplication.Main(args, null, typeof(AppDelegate));
-	}
-}
-
+    // This is the main entry point of the application.
+    static void Main(string[] args)
+    {
+        // if you want to use a different Application Delegate class from "AppDelegate"
+        // you can specify it here.
+        UIApplication.Main(args, null, typeof(AppDelegate));
+    }
+}
\ No newline at end of file
diff --git a/Plugin.Maui.Biometric/Samples/Properties/launchSettings.json b/Plugin.Maui.Biometric/Samples/Properties/launchSettings.json
index 90f92d9..c001765 100644
--- a/Plugin.Maui.Biometric/Samples/Properties/launchSettings.json
+++ b/Plugin.Maui.Biometric/Samples/Properties/launchSettings.json
@@ -5,4 +5,4 @@
       "nativeDebugging": false
     }
   }
-}
+}
\ No newline at end of file
diff --git a/Plugin.Maui.Biometric/Samples/Resources/AppIcon/appicon.svg b/Plugin.Maui.Biometric/Samples/Resources/AppIcon/appicon.svg
index 49f9800..7a25f0c 100644
--- a/Plugin.Maui.Biometric/Samples/Resources/AppIcon/appicon.svg
+++ b/Plugin.Maui.Biometric/Samples/Resources/AppIcon/appicon.svg
@@ -1,5 +1,4 @@
-<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<?xml version="1.0" encoding="UTF-8" standalone="no" ?>
 <svg width="456" height="456" viewBox="0 0 456 456" version="1.1" xmlns="http://www.w3.org/2000/svg">
     <rect x="0" y="0" width="456" height="456" fill="#512BD4" />
-</svg>
-
+</svg>
\ No newline at end of file
diff --git a/Plugin.Maui.Biometric/Samples/Resources/AppIcon/appiconfg.svg b/Plugin.Maui.Biometric/Samples/Resources/AppIcon/appiconfg.svg
index e9b7139..04225c6 100644
--- a/Plugin.Maui.Biometric/Samples/Resources/AppIcon/appiconfg.svg
+++ b/Plugin.Maui.Biometric/Samples/Resources/AppIcon/appiconfg.svg
@@ -1,8 +1,8 @@
-<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<?xml version="1.0" encoding="UTF-8" standalone="no" ?>
 <!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">
 <svg width="456" height="456" viewBox="0 0 456 456" version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" xml:space="preserve" xmlns:serif="http://www.serif.com/" style="fill-rule:evenodd;clip-rule:evenodd;stroke-linejoin:round;stroke-miterlimit:2;">
-    <path d="m 105.50037,281.60863 c -2.70293,0 -5.00091,-0.90042 -6.893127,-2.70209 -1.892214,-1.84778 -2.837901,-4.04181 -2.837901,-6.58209 0,-2.58722 0.945687,-4.80389 2.837901,-6.65167 1.892217,-1.84778 4.190197,-2.77167 6.893127,-2.77167 2.74819,0 5.06798,0.92389 6.96019,2.77167 1.93749,1.84778 2.90581,4.06445 2.90581,6.65167 0,2.54028 -0.96832,4.73431 -2.90581,6.58209 -1.89221,1.80167 -4.212,2.70209 -6.96019,2.70209 z" style="fill:#ffffff;fill-rule:nonzero;stroke-width:0.838376" />
-    <path d="M 213.56111,280.08446 H 195.99044 L 149.69953,207.0544 c -1.17121,-1.84778 -2.14037,-3.76515 -2.90581,-5.75126 h -0.40578 c 0.36051,2.12528 0.54076,6.67515 0.54076,13.6496 v 65.13172 h -15.54349 v -99.36009 h 18.71925 l 44.7374,71.29798 c 1.89222,2.95695 3.1087,4.98917 3.64945,6.09751 h 0.26996 c -0.45021,-2.6325 -0.67573,-7.09015 -0.67573,-13.37293 v -64.02256 h 15.47557 z" style="fill:#ffffff;fill-rule:nonzero;stroke-width:0.838376" />
-    <path d="m 289.25134,280.08446 h -54.40052 v -99.36009 h 52.23835 v 13.99669 h -36.15411 v 28.13085 h 33.31621 v 13.9271 h -33.31621 v 29.37835 h 38.31628 z" style="fill:#ffffff;fill-rule:nonzero;stroke-width:0.838376" />
-    <path d="M 366.56466,194.72106 H 338.7222 v 85.3634 h -16.08423 v -85.3634 h -27.77455 v -13.99669 h 71.70124 z" style="fill:#ffffff;fill-rule:nonzero;stroke-width:0.838376" />
-</svg>
+<path d="m 105.50037,281.60863 c -2.70293,0 -5.00091,-0.90042 -6.893127,-2.70209 -1.892214,-1.84778 -2.837901,-4.04181 -2.837901,-6.58209 0,-2.58722 0.945687,-4.80389 2.837901,-6.65167 1.892217,-1.84778 4.190197,-2.77167 6.893127,-2.77167 2.74819,0 5.06798,0.92389 6.96019,2.77167 1.93749,1.84778 2.90581,4.06445 2.90581,6.65167 0,2.54028 -0.96832,4.73431 -2.90581,6.58209 -1.89221,1.80167 -4.212,2.70209 -6.96019,2.70209 z" style="fill:#ffffff;fill-rule:nonzero;stroke-width:0.838376" />
+<path d="M 213.56111,280.08446 H 195.99044 L 149.69953,207.0544 c -1.17121,-1.84778 -2.14037,-3.76515 -2.90581,-5.75126 h -0.40578 c 0.36051,2.12528 0.54076,6.67515 0.54076,13.6496 v 65.13172 h -15.54349 v -99.36009 h 18.71925 l 44.7374,71.29798 c 1.89222,2.95695 3.1087,4.98917 3.64945,6.09751 h 0.26996 c -0.45021,-2.6325 -0.67573,-7.09015 -0.67573,-13.37293 v -64.02256 h 15.47557 z" style="fill:#ffffff;fill-rule:nonzero;stroke-width:0.838376" />
+<path d="m 289.25134,280.08446 h -54.40052 v -99.36009 h 52.23835 v 13.99669 h -36.15411 v 28.13085 h 33.31621 v 13.9271 h -33.31621 v 29.37835 h 38.31628 z" style="fill:#ffffff;fill-rule:nonzero;stroke-width:0.838376" />
+<path d="M 366.56466,194.72106 H 338.7222 v 85.3634 h -16.08423 v -85.3634 h -27.77455 v -13.99669 h 71.70124 z" style="fill:#ffffff;fill-rule:nonzero;stroke-width:0.838376" />
+</svg>
\ No newline at end of file
diff --git a/Plugin.Maui.Biometric/Samples/Resources/Splash/splash.svg b/Plugin.Maui.Biometric/Samples/Resources/Splash/splash.svg
index 4b71383..04225c6 100644
--- a/Plugin.Maui.Biometric/Samples/Resources/Splash/splash.svg
+++ b/Plugin.Maui.Biometric/Samples/Resources/Splash/splash.svg
@@ -1,9 +1,8 @@
-<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<?xml version="1.0" encoding="UTF-8" standalone="no" ?>
 <!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">
 <svg width="456" height="456" viewBox="0 0 456 456" version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" xml:space="preserve" xmlns:serif="http://www.serif.com/" style="fill-rule:evenodd;clip-rule:evenodd;stroke-linejoin:round;stroke-miterlimit:2;">
-    <path d="m 105.50037,281.60863 c -2.70293,0 -5.00091,-0.90042 -6.893127,-2.70209 -1.892214,-1.84778 -2.837901,-4.04181 -2.837901,-6.58209 0,-2.58722 0.945687,-4.80389 2.837901,-6.65167 1.892217,-1.84778 4.190197,-2.77167 6.893127,-2.77167 2.74819,0 5.06798,0.92389 6.96019,2.77167 1.93749,1.84778 2.90581,4.06445 2.90581,6.65167 0,2.54028 -0.96832,4.73431 -2.90581,6.58209 -1.89221,1.80167 -4.212,2.70209 -6.96019,2.70209 z" style="fill:#ffffff;fill-rule:nonzero;stroke-width:0.838376" />
-    <path d="M 213.56111,280.08446 H 195.99044 L 149.69953,207.0544 c -1.17121,-1.84778 -2.14037,-3.76515 -2.90581,-5.75126 h -0.40578 c 0.36051,2.12528 0.54076,6.67515 0.54076,13.6496 v 65.13172 h -15.54349 v -99.36009 h 18.71925 l 44.7374,71.29798 c 1.89222,2.95695 3.1087,4.98917 3.64945,6.09751 h 0.26996 c -0.45021,-2.6325 -0.67573,-7.09015 -0.67573,-13.37293 v -64.02256 h 15.47557 z" style="fill:#ffffff;fill-rule:nonzero;stroke-width:0.838376" />
-    <path d="m 289.25134,280.08446 h -54.40052 v -99.36009 h 52.23835 v 13.99669 h -36.15411 v 28.13085 h 33.31621 v 13.9271 h -33.31621 v 29.37835 h 38.31628 z" style="fill:#ffffff;fill-rule:nonzero;stroke-width:0.838376" />
-    <path d="M 366.56466,194.72106 H 338.7222 v 85.3634 h -16.08423 v -85.3634 h -27.77455 v -13.99669 h 71.70124 z" style="fill:#ffffff;fill-rule:nonzero;stroke-width:0.838376" />
-</svg>
-
+<path d="m 105.50037,281.60863 c -2.70293,0 -5.00091,-0.90042 -6.893127,-2.70209 -1.892214,-1.84778 -2.837901,-4.04181 -2.837901,-6.58209 0,-2.58722 0.945687,-4.80389 2.837901,-6.65167 1.892217,-1.84778 4.190197,-2.77167 6.893127,-2.77167 2.74819,0 5.06798,0.92389 6.96019,2.77167 1.93749,1.84778 2.90581,4.06445 2.90581,6.65167 0,2.54028 -0.96832,4.73431 -2.90581,6.58209 -1.89221,1.80167 -4.212,2.70209 -6.96019,2.70209 z" style="fill:#ffffff;fill-rule:nonzero;stroke-width:0.838376" />
+<path d="M 213.56111,280.08446 H 195.99044 L 149.69953,207.0544 c -1.17121,-1.84778 -2.14037,-3.76515 -2.90581,-5.75126 h -0.40578 c 0.36051,2.12528 0.54076,6.67515 0.54076,13.6496 v 65.13172 h -15.54349 v -99.36009 h 18.71925 l 44.7374,71.29798 c 1.89222,2.95695 3.1087,4.98917 3.64945,6.09751 h 0.26996 c -0.45021,-2.6325 -0.67573,-7.09015 -0.67573,-13.37293 v -64.02256 h 15.47557 z" style="fill:#ffffff;fill-rule:nonzero;stroke-width:0.838376" />
+<path d="m 289.25134,280.08446 h -54.40052 v -99.36009 h 52.23835 v 13.99669 h -36.15411 v 28.13085 h 33.31621 v 13.9271 h -33.31621 v 29.37835 h 38.31628 z" style="fill:#ffffff;fill-rule:nonzero;stroke-width:0.838376" />
+<path d="M 366.56466,194.72106 H 338.7222 v 85.3634 h -16.08423 v -85.3634 h -27.77455 v -13.99669 h 71.70124 z" style="fill:#ffffff;fill-rule:nonzero;stroke-width:0.838376" />
+</svg>
\ No newline at end of file
diff --git a/Plugin.Maui.Biometric/Samples/Resources/Styles/Colors.xaml b/Plugin.Maui.Biometric/Samples/Resources/Styles/Colors.xaml
index 6ab4277..e593ead 100644
--- a/Plugin.Maui.Biometric/Samples/Resources/Styles/Colors.xaml
+++ b/Plugin.Maui.Biometric/Samples/Resources/Styles/Colors.xaml
@@ -1,10 +1,8 @@
 <?xml version="1.0" encoding="UTF-8" ?>
 <?xaml-comp compile="true" ?>
-<ResourceDictionary 
-    xmlns="http://schemas.microsoft.com/dotnet/2021/maui"
-    xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml">
+<ResourceDictionary xmlns="http://schemas.microsoft.com/dotnet/2021/maui" xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml">
 
-    <!-- Note: For Android please see also Platforms\Android\Resources\values\colors.xml -->
+    <!--  Note: For Android please see also Platforms\Android\Resources\values\colors.xml  -->
 
     <Color x:Key="Primary">#512BD4</Color>
     <Color x:Key="PrimaryDark">#ac99ea</Color>
@@ -28,18 +26,18 @@
     <Color x:Key="Gray900">#212121</Color>
     <Color x:Key="Gray950">#141414</Color>
 
-    <SolidColorBrush x:Key="PrimaryBrush" Color="{StaticResource Primary}"/>
-    <SolidColorBrush x:Key="SecondaryBrush" Color="{StaticResource Secondary}"/>
-    <SolidColorBrush x:Key="TertiaryBrush" Color="{StaticResource Tertiary}"/>
-    <SolidColorBrush x:Key="WhiteBrush" Color="{StaticResource White}"/>
-    <SolidColorBrush x:Key="BlackBrush" Color="{StaticResource Black}"/>
+    <SolidColorBrush x:Key="PrimaryBrush" Color="{StaticResource Primary}" />
+    <SolidColorBrush x:Key="SecondaryBrush" Color="{StaticResource Secondary}" />
+    <SolidColorBrush x:Key="TertiaryBrush" Color="{StaticResource Tertiary}" />
+    <SolidColorBrush x:Key="WhiteBrush" Color="{StaticResource White}" />
+    <SolidColorBrush x:Key="BlackBrush" Color="{StaticResource Black}" />
 
-    <SolidColorBrush x:Key="Gray100Brush" Color="{StaticResource Gray100}"/>
-    <SolidColorBrush x:Key="Gray200Brush" Color="{StaticResource Gray200}"/>
-    <SolidColorBrush x:Key="Gray300Brush" Color="{StaticResource Gray300}"/>
-    <SolidColorBrush x:Key="Gray400Brush" Color="{StaticResource Gray400}"/>
-    <SolidColorBrush x:Key="Gray500Brush" Color="{StaticResource Gray500}"/>
-    <SolidColorBrush x:Key="Gray600Brush" Color="{StaticResource Gray600}"/>
-    <SolidColorBrush x:Key="Gray900Brush" Color="{StaticResource Gray900}"/>
-    <SolidColorBrush x:Key="Gray950Brush" Color="{StaticResource Gray950}"/>
-</ResourceDictionary>
+    <SolidColorBrush x:Key="Gray100Brush" Color="{StaticResource Gray100}" />
+    <SolidColorBrush x:Key="Gray200Brush" Color="{StaticResource Gray200}" />
+    <SolidColorBrush x:Key="Gray300Brush" Color="{StaticResource Gray300}" />
+    <SolidColorBrush x:Key="Gray400Brush" Color="{StaticResource Gray400}" />
+    <SolidColorBrush x:Key="Gray500Brush" Color="{StaticResource Gray500}" />
+    <SolidColorBrush x:Key="Gray600Brush" Color="{StaticResource Gray600}" />
+    <SolidColorBrush x:Key="Gray900Brush" Color="{StaticResource Gray900}" />
+    <SolidColorBrush x:Key="Gray950Brush" Color="{StaticResource Gray950}" />
+</ResourceDictionary>
\ No newline at end of file
diff --git a/Plugin.Maui.Biometric/Samples/Resources/Styles/Styles.xaml b/Plugin.Maui.Biometric/Samples/Resources/Styles/Styles.xaml
index 7c29d25..8e3f0bb 100644
--- a/Plugin.Maui.Biometric/Samples/Resources/Styles/Styles.xaml
+++ b/Plugin.Maui.Biometric/Samples/Resources/Styles/Styles.xaml
@@ -1,22 +1,20 @@
 <?xml version="1.0" encoding="UTF-8" ?>
 <?xaml-comp compile="true" ?>
-<ResourceDictionary 
-    xmlns="http://schemas.microsoft.com/dotnet/2021/maui"
-    xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml">
+<ResourceDictionary xmlns="http://schemas.microsoft.com/dotnet/2021/maui" xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml">
 
     <Style TargetType="ActivityIndicator">
         <Setter Property="Color" Value="{AppThemeBinding Light={StaticResource Primary}, Dark={StaticResource White}}" />
     </Style>
 
     <Style TargetType="IndicatorView">
-        <Setter Property="IndicatorColor" Value="{AppThemeBinding Light={StaticResource Gray200}, Dark={StaticResource Gray500}}"/>
-        <Setter Property="SelectedIndicatorColor" Value="{AppThemeBinding Light={StaticResource Gray950}, Dark={StaticResource Gray100}}"/>
+        <Setter Property="IndicatorColor" Value="{AppThemeBinding Light={StaticResource Gray200}, Dark={StaticResource Gray500}}" />
+        <Setter Property="SelectedIndicatorColor" Value="{AppThemeBinding Light={StaticResource Gray950}, Dark={StaticResource Gray100}}" />
     </Style>
 
     <Style TargetType="Border">
         <Setter Property="Stroke" Value="{AppThemeBinding Light={StaticResource Gray200}, Dark={StaticResource Gray500}}" />
-        <Setter Property="StrokeShape" Value="Rectangle"/>
-        <Setter Property="StrokeThickness" Value="1"/>
+        <Setter Property="StrokeShape" Value="Rectangle" />
+        <Setter Property="StrokeThickness" Value="1" />
     </Style>
 
     <Style TargetType="BoxView">
@@ -26,13 +24,13 @@
     <Style TargetType="Button">
         <Setter Property="TextColor" Value="{AppThemeBinding Light={StaticResource White}, Dark={StaticResource PrimaryDarkText}}" />
         <Setter Property="BackgroundColor" Value="{AppThemeBinding Light={StaticResource Primary}, Dark={StaticResource PrimaryDark}}" />
-        <Setter Property="FontFamily" Value="OpenSansRegular"/>
-        <Setter Property="FontSize" Value="14"/>
-        <Setter Property="BorderWidth" Value="0"/>
-        <Setter Property="CornerRadius" Value="8"/>
-        <Setter Property="Padding" Value="14,10"/>
-        <Setter Property="MinimumHeightRequest" Value="44"/>
-        <Setter Property="MinimumWidthRequest" Value="44"/>
+        <Setter Property="FontFamily" Value="OpenSansRegular" />
+        <Setter Property="FontSize" Value="14" />
+        <Setter Property="BorderWidth" Value="0" />
+        <Setter Property="CornerRadius" Value="8" />
+        <Setter Property="Padding" Value="14,10" />
+        <Setter Property="MinimumHeightRequest" Value="44" />
+        <Setter Property="MinimumWidthRequest" Value="44" />
         <Setter Property="VisualStateManager.VisualStateGroups">
             <VisualStateGroupList>
                 <VisualStateGroup x:Name="CommonStates">
@@ -51,8 +49,8 @@
 
     <Style TargetType="CheckBox">
         <Setter Property="Color" Value="{AppThemeBinding Light={StaticResource Primary}, Dark={StaticResource White}}" />
-        <Setter Property="MinimumHeightRequest" Value="44"/>
-        <Setter Property="MinimumWidthRequest" Value="44"/>
+        <Setter Property="MinimumHeightRequest" Value="44" />
+        <Setter Property="MinimumWidthRequest" Value="44" />
         <Setter Property="VisualStateManager.VisualStateGroups">
             <VisualStateGroupList>
                 <VisualStateGroup x:Name="CommonStates">
@@ -70,10 +68,10 @@
     <Style TargetType="DatePicker">
         <Setter Property="TextColor" Value="{AppThemeBinding Light={StaticResource Gray900}, Dark={StaticResource White}}" />
         <Setter Property="BackgroundColor" Value="Transparent" />
-        <Setter Property="FontFamily" Value="OpenSansRegular"/>
-        <Setter Property="FontSize" Value="14"/>
-        <Setter Property="MinimumHeightRequest" Value="44"/>
-        <Setter Property="MinimumWidthRequest" Value="44"/>
+        <Setter Property="FontFamily" Value="OpenSansRegular" />
+        <Setter Property="FontSize" Value="14" />
+        <Setter Property="MinimumHeightRequest" Value="44" />
+        <Setter Property="MinimumWidthRequest" Value="44" />
         <Setter Property="VisualStateManager.VisualStateGroups">
             <VisualStateGroupList>
                 <VisualStateGroup x:Name="CommonStates">
@@ -91,11 +89,11 @@
     <Style TargetType="Editor">
         <Setter Property="TextColor" Value="{AppThemeBinding Light={StaticResource Black}, Dark={StaticResource White}}" />
         <Setter Property="BackgroundColor" Value="Transparent" />
-        <Setter Property="FontFamily" Value="OpenSansRegular"/>
+        <Setter Property="FontFamily" Value="OpenSansRegular" />
         <Setter Property="FontSize" Value="14" />
         <Setter Property="PlaceholderColor" Value="{AppThemeBinding Light={StaticResource Gray200}, Dark={StaticResource Gray500}}" />
-        <Setter Property="MinimumHeightRequest" Value="44"/>
-        <Setter Property="MinimumWidthRequest" Value="44"/>
+        <Setter Property="MinimumHeightRequest" Value="44" />
+        <Setter Property="MinimumWidthRequest" Value="44" />
         <Setter Property="VisualStateManager.VisualStateGroups">
             <VisualStateGroupList>
                 <VisualStateGroup x:Name="CommonStates">
@@ -113,11 +111,11 @@
     <Style TargetType="Entry">
         <Setter Property="TextColor" Value="{AppThemeBinding Light={StaticResource Black}, Dark={StaticResource White}}" />
         <Setter Property="BackgroundColor" Value="Transparent" />
-        <Setter Property="FontFamily" Value="OpenSansRegular"/>
+        <Setter Property="FontFamily" Value="OpenSansRegular" />
         <Setter Property="FontSize" Value="14" />
         <Setter Property="PlaceholderColor" Value="{AppThemeBinding Light={StaticResource Gray200}, Dark={StaticResource Gray500}}" />
-        <Setter Property="MinimumHeightRequest" Value="44"/>
-        <Setter Property="MinimumWidthRequest" Value="44"/>
+        <Setter Property="MinimumHeightRequest" Value="44" />
+        <Setter Property="MinimumWidthRequest" Value="44" />
         <Setter Property="VisualStateManager.VisualStateGroups">
             <VisualStateGroupList>
                 <VisualStateGroup x:Name="CommonStates">
@@ -140,11 +138,11 @@
 
     <Style TargetType="ImageButton">
         <Setter Property="Opacity" Value="1" />
-        <Setter Property="BorderColor" Value="Transparent"/>
-        <Setter Property="BorderWidth" Value="0"/>
-        <Setter Property="CornerRadius" Value="0"/>
-        <Setter Property="MinimumHeightRequest" Value="44"/>
-        <Setter Property="MinimumWidthRequest" Value="44"/>
+        <Setter Property="BorderColor" Value="Transparent" />
+        <Setter Property="BorderWidth" Value="0" />
+        <Setter Property="CornerRadius" Value="0" />
+        <Setter Property="MinimumHeightRequest" Value="44" />
+        <Setter Property="MinimumWidthRequest" Value="44" />
         <Setter Property="VisualStateManager.VisualStateGroups">
             <VisualStateGroupList>
                 <VisualStateGroup x:Name="CommonStates">
@@ -183,14 +181,14 @@
         <Setter Property="TextColor" Value="{AppThemeBinding Light={StaticResource Black}, Dark={StaticResource White}}" />
     </Style>
 
-    <Style TargetType="Label" x:Key="Headline">
+    <Style x:Key="Headline" TargetType="Label">
         <Setter Property="TextColor" Value="{AppThemeBinding Light={StaticResource MidnightBlue}, Dark={StaticResource White}}" />
         <Setter Property="FontSize" Value="32" />
         <Setter Property="HorizontalOptions" Value="Center" />
         <Setter Property="HorizontalTextAlignment" Value="Center" />
     </Style>
 
-    <Style TargetType="Label" x:Key="SubHeadline">
+    <Style x:Key="SubHeadline" TargetType="Label">
         <Setter Property="TextColor" Value="{AppThemeBinding Light={StaticResource MidnightBlue}, Dark={StaticResource White}}" />
         <Setter Property="FontSize" Value="24" />
         <Setter Property="HorizontalOptions" Value="Center" />
@@ -206,10 +204,10 @@
         <Setter Property="TextColor" Value="{AppThemeBinding Light={StaticResource Gray900}, Dark={StaticResource White}}" />
         <Setter Property="TitleColor" Value="{AppThemeBinding Light={StaticResource Gray900}, Dark={StaticResource Gray200}}" />
         <Setter Property="BackgroundColor" Value="Transparent" />
-        <Setter Property="FontFamily" Value="OpenSansRegular"/>
-        <Setter Property="FontSize" Value="14"/>
-        <Setter Property="MinimumHeightRequest" Value="44"/>
-        <Setter Property="MinimumWidthRequest" Value="44"/>
+        <Setter Property="FontFamily" Value="OpenSansRegular" />
+        <Setter Property="FontSize" Value="14" />
+        <Setter Property="MinimumHeightRequest" Value="44" />
+        <Setter Property="MinimumWidthRequest" Value="44" />
         <Setter Property="VisualStateManager.VisualStateGroups">
             <VisualStateGroupList>
                 <VisualStateGroup x:Name="CommonStates">
@@ -242,12 +240,12 @@
     </Style>
 
     <Style TargetType="RadioButton">
-        <Setter Property="BackgroundColor" Value="Transparent"/>
+        <Setter Property="BackgroundColor" Value="Transparent" />
         <Setter Property="TextColor" Value="{AppThemeBinding Light={StaticResource Black}, Dark={StaticResource White}}" />
-        <Setter Property="FontFamily" Value="OpenSansRegular"/>
-        <Setter Property="FontSize" Value="14"/>
-        <Setter Property="MinimumHeightRequest" Value="44"/>
-        <Setter Property="MinimumWidthRequest" Value="44"/>
+        <Setter Property="FontFamily" Value="OpenSansRegular" />
+        <Setter Property="FontSize" Value="14" />
+        <Setter Property="MinimumHeightRequest" Value="44" />
+        <Setter Property="MinimumWidthRequest" Value="44" />
         <Setter Property="VisualStateManager.VisualStateGroups">
             <VisualStateGroupList>
                 <VisualStateGroup x:Name="CommonStates">
@@ -273,8 +271,8 @@
         <Setter Property="BackgroundColor" Value="Transparent" />
         <Setter Property="FontFamily" Value="OpenSansRegular" />
         <Setter Property="FontSize" Value="14" />
-        <Setter Property="MinimumHeightRequest" Value="44"/>
-        <Setter Property="MinimumWidthRequest" Value="44"/>
+        <Setter Property="MinimumHeightRequest" Value="44" />
+        <Setter Property="MinimumWidthRequest" Value="44" />
         <Setter Property="VisualStateManager.VisualStateGroups">
             <VisualStateGroupList>
                 <VisualStateGroup x:Name="CommonStates">
@@ -328,9 +326,9 @@
                     <VisualState x:Name="Normal" />
                     <VisualState x:Name="Disabled">
                         <VisualState.Setters>
-                            <Setter Property="MinimumTrackColor" Value="{AppThemeBinding Light={StaticResource Gray300}, Dark={StaticResource Gray600}}"/>
-                            <Setter Property="MaximumTrackColor" Value="{AppThemeBinding Light={StaticResource Gray300}, Dark={StaticResource Gray600}}"/>
-                            <Setter Property="ThumbColor" Value="{AppThemeBinding Light={StaticResource Gray300}, Dark={StaticResource Gray600}}"/>
+                            <Setter Property="MinimumTrackColor" Value="{AppThemeBinding Light={StaticResource Gray300}, Dark={StaticResource Gray600}}" />
+                            <Setter Property="MaximumTrackColor" Value="{AppThemeBinding Light={StaticResource Gray300}, Dark={StaticResource Gray600}}" />
+                            <Setter Property="ThumbColor" Value="{AppThemeBinding Light={StaticResource Gray300}, Dark={StaticResource Gray600}}" />
                         </VisualState.Setters>
                     </VisualState>
                 </VisualStateGroup>
@@ -373,11 +371,11 @@
 
     <Style TargetType="TimePicker">
         <Setter Property="TextColor" Value="{AppThemeBinding Light={StaticResource Gray900}, Dark={StaticResource White}}" />
-        <Setter Property="BackgroundColor" Value="Transparent"/>
-        <Setter Property="FontFamily" Value="OpenSansRegular"/>
-        <Setter Property="FontSize" Value="14"/>
-        <Setter Property="MinimumHeightRequest" Value="44"/>
-        <Setter Property="MinimumWidthRequest" Value="44"/>
+        <Setter Property="BackgroundColor" Value="Transparent" />
+        <Setter Property="FontFamily" Value="OpenSansRegular" />
+        <Setter Property="FontSize" Value="14" />
+        <Setter Property="MinimumHeightRequest" Value="44" />
+        <Setter Property="MinimumWidthRequest" Value="44" />
         <Setter Property="VisualStateManager.VisualStateGroups">
             <VisualStateGroupList>
                 <VisualStateGroup x:Name="CommonStates">
@@ -392,12 +390,12 @@
         </Setter>
     </Style>
 
-    <Style TargetType="Page" ApplyToDerivedTypes="True">
-        <Setter Property="Padding" Value="0"/>
+    <Style ApplyToDerivedTypes="True" TargetType="Page">
+        <Setter Property="Padding" Value="0" />
         <Setter Property="BackgroundColor" Value="{AppThemeBinding Light={StaticResource White}, Dark={StaticResource OffBlack}}" />
     </Style>
 
-    <Style TargetType="Shell" ApplyToDerivedTypes="True">
+    <Style ApplyToDerivedTypes="True" TargetType="Shell">
         <Setter Property="Shell.BackgroundColor" Value="{AppThemeBinding Light={StaticResource White}, Dark={StaticResource OffBlack}}" />
         <Setter Property="Shell.ForegroundColor" Value="{OnPlatform WinUI={StaticResource Primary}, Default={StaticResource White}}" />
         <Setter Property="Shell.TitleColor" Value="{AppThemeBinding Light={StaticResource Black}, Dark={StaticResource SecondaryDarkText}}" />
@@ -422,6 +420,4 @@
         <Setter Property="UnselectedTabColor" Value="{AppThemeBinding Light={StaticResource Gray200}, Dark={StaticResource Gray950}}" />
         <Setter Property="SelectedTabColor" Value="{AppThemeBinding Light={StaticResource Gray950}, Dark={StaticResource Gray200}}" />
     </Style>
-
-</ResourceDictionary>
-
+</ResourceDictionary>
\ No newline at end of file
diff --git a/README.md b/README.md
index 7286b78..772aa59 100644
--- a/README.md
+++ b/README.md
@@ -21,6 +21,10 @@ A biometric plugin for .NET MAUI, for Android and iOS
 ### Like what you saw? Want to keep this repo alive?
 [![](https://miro.medium.com/max/600/0*wrBJU05A3BULKcWA.gif)](https://www.buymeacoffee.com/FreakyAli)
 
+### Note
+
+Community PR's for the other platforms are welcome but I will personally not be able to maintain the other platforms, due to shortage of time and unavailablity of devices for testing.
+
 ## Introduction:
 
 Add the following permissions for Android and iOS: