xamarin forms: o caminho para 100% de código compartilhado em aplicativos móveis

Xamarin Forms: O caminho para 100% de código compartilhado em aplicativos móveis

Mahmoud Ali

TRILHA | DESENVOLVIMENTO MODERNO

@akamud

Shared C# codebase • 100% native API access • High performance

iOS C# UI Windows C# UIAndroid C# UI

Shared C# Mobile

Abordagem Xamarin

Windows APIs

Microsoft.Phone Microsoft.Networking Windows.Storage Windows.Foundation Microsoft.Devices

System.Data System.Windows System.Numerics System.Core System.ServiceModel

System.Net System System.IO System.Linq System.Xml

iOS – 100% API Coverage

MapKit UIKit iBeacon CoreGraphics CoreMotion

System.Data System.Windows System.Numerics System.Core System.ServiceModel

System.Net System System.IO System.Linq System.Xml

Android – 100% API Coverage

Text-to-speech ActionBar Printing Framework Renderscript NFC

System.Data System.Windows System.Numerics System.Core System.ServiceModel

System.Net System System.IO System.Linq System.Xml

E se a gente nãoprecisasse escreveresses códigos?

E se eles fossemacessíveis do códigocompartilhado?

UI+APIs UI + APIsUI + APIs

Battery

GPS

Lights

Notifications

Settings

Text To Speech

Battery

GPS

Lights

Notifications

Settings

Text To Speech

Battery

GPS

Lights

Notifications

Settings

Text To Speech

Código específico de plataforma

Plugins para Xamarin

API comum

TextToSpeech

Speak(“Hello World”);

AVSpeechSynthesizer SpeechSynthesizer

Plugins para Xamarin - Uso

Xamarin.Forms

Máximo reuso

O que está incluso

✓ 40+ Pages, layouts, e controls

(code-behind ou XAML)

✓ Two-way data binding

✓ Navigation

✓ Animation API

✓ Dependency Service

✓ Messaging Center

✓ Custom Renderers

Xamarin Forms - Pages

Xamarin Forms - Layouts

ActivityIndicator BoxView Button DatePicker Editor

Entry Image Label ListView Map

OpenGLView Picker ProgressBar SearchBar Slider

Stepper TableView TimePicker WebView EntryCell

ImageCell SwitchCell TextCell ViewCell

Xamarin Forms - Controls

XAML ou C#

Write once, render natively

Cenários ideais

Xamarin.Forms Xamarin.Android ou iOS

XAML Previewer

Temas

URL Navigation

Native Embedding

Native Embedding

Grátis e Open Source

Referências

• Getting Started

• Creating Mobile Apps with Xamarin.Forms

• Xamarin Forms GitHub

• Blog | Lambda3

• MonkeyNights

• Maratona Xamarin

Mahmoud Ali

@akamud