xamarin
Xamarin cross-platform development
Datos de origen
- Repositorio
- ffsshhttiikk/opencode-agents-skills
- Última actividad en el origen
- 28 de febrero de 2026 a las 22:55
- Idioma detectado de SKILL.md
- inglés
- Estrellas
- 3
- Forks
- 2
Opciones de instalación
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SKILL.md
Instrucciones de origen · Vista previa de solo lectura- name
- xamarin
- description
- Xamarin cross-platform development
- license
- MIT
- compatibility
- opencode
- metadata
- {"audience":"mobile-developers","category":"mobile-development"}
## What I do
- Build cross-platform mobile apps with C# and .NET
- Develop native iOS and Android apps with Xamarin
- Create Xamarin.Forms for shared UI code
- Implement platform-specific features with Effects and Renderers
- Use .NET libraries and NuGet packages
- Share code across iOS, Android, and Windows
- Integrate with Azure services
## When to use me
Use me when:
- Teams with C#/.NET expertise
- Existing .NET codebase to extend to mobile
- Enterprise apps requiring Azure integration
- Need shared business logic across platforms
- Windows mobile target needed
- Requiring deep native API access
## Key Concepts
### Xamarin Architecture
Xamarin compiles C# to native code, providing full API access:
```
┌─────────────────────────────────────────────┐
│ Shared C# Code │
│ (Business Logic, Models, ViewModels) │
└──────────────────┬──────────────────────────┘
│
┌──────────┴──────────┐
▼ ▼
┌───────────────┐ ┌───────────────┐
│ Xamarin │ │ Xamarin │
│ iOS │ │ Android │
│ (AOT/Mono) │ │ (Mono VM) │
└───────────────┘ └───────────────┘
```
### Xamarin.Forms
Declarative UI shared across platforms:
```csharp
public class App : Application
{
public App()
{
MainPage = new NavigationPage(new MainPage());
}
}
public class MainPage : ContentPage
{
public MainPage()
{
var button = new Button { Text = "Click Me" };
var label = new Label { Text = "Counter: 0" };
int count = 0;
button.Clicked += (s, e) =>
{
count++;
label.Text = $"Counter: {count}";
};
Content = new StackLayout
{
Children = { label, button },
VerticalOptions = LayoutOptions.Center
};
}
}
```
### Platform-Specific Customization
- **Effects**: Lightweight customizations
- **Custom Renderers**: Full native control
- **DependencyService**: Platform-specific implementations
### .NET Integration
- Azure Functions
- Entity Framework Core
- ASP.NET Core backend sharing
- NuGet packages
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