■ Snackbar 클래스에서 스낵바 표시시 애플리케이션 새 인스턴스 실행을 방지하는 방법을 보여준다. (UWP)
▶ Platforms/Windows/Package.appxmanifest
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<Project Sdk="Microsoft.NET.Sdk"> <PropertyGroup> <TargetFrameworks>net6.0-android;net6.0-ios;net6.0-maccatalyst</TargetFrameworks> <TargetFrameworks Condition="$([MSBuild]::IsOSPlatform('windows'))">$(TargetFrameworks);net6.0-windows10.0.19041.0</TargetFrameworks> <OutputType>Exe</OutputType> <RootNamespace>TestProject</RootNamespace> <UseMaui>true</UseMaui> <SingleProject>true</SingleProject> <ImplicitUsings>enable</ImplicitUsings> <ApplicationTitle>TestProject</ApplicationTitle> <ApplicationId>com.companyname.testproject</ApplicationId> <ApplicationIdGuid>307F785A-6EDE-4AEB-8813-DC0FFA886398</ApplicationIdGuid> <ApplicationDisplayVersion>1.0</ApplicationDisplayVersion> <ApplicationVersion>1</ApplicationVersion> <SupportedOSPlatformVersion Condition="$([MSBuild]::GetTargetPlatformIdentifier('$(TargetFramework)')) == 'ios'">14.2</SupportedOSPlatformVersion> <SupportedOSPlatformVersion Condition="$([MSBuild]::GetTargetPlatformIdentifier('$(TargetFramework)')) == 'maccatalyst'">14.0</SupportedOSPlatformVersion> <SupportedOSPlatformVersion Condition="$([MSBuild]::GetTargetPlatformIdentifier('$(TargetFramework)')) == 'android'">21.0</SupportedOSPlatformVersion> <SupportedOSPlatformVersion Condition="$([MSBuild]::GetTargetPlatformIdentifier('$(TargetFramework)')) == 'windows'">10.0.17763.0</SupportedOSPlatformVersion> <TargetPlatformMinVersion Condition="$([MSBuild]::GetTargetPlatformIdentifier('$(TargetFramework)')) == 'windows'">10.0.17763.0</TargetPlatformMinVersion> <SupportedOSPlatformVersion Condition="$([MSBuild]::GetTargetPlatformIdentifier('$(TargetFramework)')) == 'tizen'">6.5</SupportedOSPlatformVersion> <EmbedAssembliesIntoApk>true</EmbedAssembliesIntoApk> </PropertyGroup> <ItemGroup> <MauiIcon Include="Resources\appicon.svg" ForegroundFile="Resources\appiconfg.svg" Color="#512bd4" /> <MauiSplashScreen Include="Resources\appiconfg.svg" Color="#512bd4" BaseSize="128,128" /> <MauiImage Include="Resources\Images\*" /> <MauiImage Update="Resources\Images\dotnet_bot.svg" BaseSize="168,208" /> <MauiFont Include="Resources\Fonts\*" /> <MauiAsset Include="Resources\Raw\**" LogicalName="%(RecursiveDir)%(Filename)%(Extension)" /> </ItemGroup> <ItemGroup> <PackageReference Include="CommunityToolkit.Maui" Version="1.0.0" /> <PackageReference Include="CommunityToolkit.WinUI.Notifications" Version="7.1.2" /> </ItemGroup> </Project> |
▶ Platforms/Windows/Package.appxmanifest
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<?xml version="1.0" encoding="utf-8"?> <Package xmlns="http://schemas.microsoft.com/appx/manifest/foundation/windows10" xmlns:uap="http://schemas.microsoft.com/appx/manifest/uap/windows10" xmlns:rescap="http://schemas.microsoft.com/appx/manifest/foundation/windows10/restrictedcapabilities" xmlns:desktop="http://schemas.microsoft.com/appx/manifest/desktop/windows10" xmlns:com="http://schemas.microsoft.com/appx/manifest/com/windows10" IgnorableNamespaces="uap rescap"> <Identity Publisher="CN=User Name" /> <Properties> <PublisherDisplayName>User Name</PublisherDisplayName> </Properties> <Dependencies> <TargetDeviceFamily Name="Windows.Universal" MinVersion="10.0.17763.0" MaxVersionTested="10.0.19041.0" /> <TargetDeviceFamily Name="Windows.Desktop" MinVersion="10.0.17763.0" MaxVersionTested="10.0.19041.0" /> </Dependencies> <Resources> <Resource Language="x-generate" /> </Resources> <Applications> <Application Id="App" Executable="$targetnametoken$.exe" EntryPoint="$targetentrypoint$"> <uap:VisualElements /> <Extensions> <desktop:Extension Category="windows.toastNotificationActivation"> <desktop:ToastNotificationActivation ToastActivatorCLSID="307F785A-6EDE-4AEB-8813-DC0FFA886398" /> </desktop:Extension> <com:Extension Category="windows.comServer"> <com:ComServer> <com:ExeServer Executable="TestProject.exe" Arguments="-ToastActivated" DisplayName="Toast activator"> <com:Class Id="307F785A-6EDE-4AEB-8813-DC0FFA886398" DisplayName="Toast activator"/> </com:ExeServer> </com:ComServer> </com:Extension> </Extensions> </Application> </Applications> <Capabilities> <rescap:Capability Name="runFullTrust" /> </Capabilities> </Package> |
▶ Platforms/Windows/App.xaml.cs
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using Microsoft.UI.Xaml; using CommunityToolkit.WinUI.Notifications; namespace TestProject.WinUI; /// <summary> /// 앱 /// </summary> public partial class App : MauiWinUIApplication { //////////////////////////////////////////////////////////////////////////////////////////////////// Constructor ////////////////////////////////////////////////////////////////////////////////////////// Public #region 생성자 - App() /// <summary> /// 생성자 /// </summary> public App() { this.InitializeComponent(); } #endregion //////////////////////////////////////////////////////////////////////////////////////////////////// Method ////////////////////////////////////////////////////////////////////////////////////////// Protected #region MAUI 앱 생성하기 - CreateMauiApp() /// <summary> /// MAUI 앱 생성하기 /// </summary> /// <returns>MAUI 앱</returns> protected override MauiApp CreateMauiApp() => MauiProgram.CreateMauiApp(); #endregion #region 시작시 처리하기 - OnLaunched(e) /// <summary> /// 시작시 처리하기 /// </summary> /// <param name="e">이벤트 인자</param> protected override void OnLaunched(LaunchActivatedEventArgs e) { ToastNotificationManagerCompat.OnActivated += toastNotificationManagerCompat_OnActivated; base.OnLaunched(e); } #endregion ////////////////////////////////////////////////////////////////////////////////////////// Private #region 토스트 알림 관리자 컴팩트 활성화시 처리하기 - toastNotificationManagerCompat_OnActivated(e) /// <summary> /// 토스트 알림 관리자 컴팩트 활성화시 처리하기 /// </summary> /// <param name="e">이벤트 인자</param> private void toastNotificationManagerCompat_OnActivated(ToastNotificationActivatedEventArgsCompat e) { } #endregion } |
▶ MainPage.xaml
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<?xml version="1.0" encoding="utf-8" ?> <ContentPage x:Class="TestProject.MainPage" xmlns="http://schemas.microsoft.com/dotnet/2021/maui" xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml"> <Button x:Name="showButton" HorizontalOptions="Center" VerticalOptions="Center" Text="스낵바 표시하기" /> </ContentPage> |
▶ MainPage.xaml.cs
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using CommunityToolkit.Maui.Alerts; using CommunityToolkit.Maui.Core; namespace TestProject; /// <summary> /// 메인 페이지 /// </summary> public partial class MainPage : ContentPage { //////////////////////////////////////////////////////////////////////////////////////////////////// Constructor ////////////////////////////////////////////////////////////////////////////////////////// Public #region 생성자 - MainPage() /// <summary> /// 생성자 /// </summary> public MainPage() { InitializeComponent(); this.showButton.Clicked += showButton_Clicked; } #endregion //////////////////////////////////////////////////////////////////////////////////////////////////// Method ////////////////////////////////////////////////////////////////////////////////////////// Private #region 스낵바 표시 버튼 클릭시 처리하기 - showButton_Clicked(sender, e) /// <summary> /// 스낵바 표시 버튼 클릭시 처리하기 /// </summary> /// <param name="sender">이벤트 발생자</param> /// <param name="e">이벤트 인자</param> private async void showButton_Clicked(object sender, EventArgs e) { SnackbarOptions options = new SnackbarOptions { CornerRadius = new CornerRadius(10), BackgroundColor = Colors.Blue, CharacterSpacing = 0, Font = Microsoft.Maui.Font.SystemFontOfSize(16), ActionButtonFont = Microsoft.Maui.Font.SystemFontOfSize(14), TextColor = Colors.White, ActionButtonTextColor = Colors.White }; Action action = async () => await DisplayAlert ( "INFORMATION", "사용자가 스낵바 액션 버튼을 탭했습니다.", "OK" ); ISnackbar snackbar = Snackbar.Make("스낵바 입니다.", action, "종료", TimeSpan.FromSeconds(3), options); await snackbar.Show(); } #endregion } |
▶ MauiProgram.cs
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using CommunityToolkit.Maui; namespace TestProject; /// <summary> /// MAUI 프로그램 /// </summary> public static class MauiProgram { //////////////////////////////////////////////////////////////////////////////////////////////////// Method ////////////////////////////////////////////////////////////////////////////////////////// Static //////////////////////////////////////////////////////////////////////////////// Public #region MAUI 앱 생성하기 - CreateMauiApp() /// <summary> /// MAUI 앱 생성하기 /// </summary> /// <returns>MAUI 앱</returns> public static MauiApp CreateMauiApp() { MauiAppBuilder builder = MauiApp.CreateBuilder(); builder .UseMauiApp<App>() .UseMauiCommunityToolkit() .ConfigureFonts ( fontCollection => { fontCollection.AddFont("OpenSans-Regular.ttf" , "OpenSansRegular" ); fontCollection.AddFont("OpenSans-Semibold.ttf", "OpenSansSemibold"); } ); return builder.Build(); } #endregion } |
