Acquaint

A simple Xamarin app named Acquaint. The app is a simple list of contacts, each of which can be viewed in a detail screen and modified in an edit screen. It runs on iOS 9+, Android 4.2+, and UWP (mobile and desktop).

##Build Status

Project	master branch	Notes
Acquaint.XForms.Droid
Acquaint.XForms.iOS
Acquaint.XForms.UWP		The Azure App Service client for UWP requires a dependency on a specific SQLite Visual Studio extension. This extension is unavailable to MSBuild at compile time in our CI process. A solution is being researched.
Acquaint.Native.Droid
Acquaint.Native.iOS

##Cross-platform and native The app is implemented in two ways in order to demonstrate the two different approaches to Xamarin app development:

• Xamarin.Forms cross-platform UI
• Xamarin native, with platform-specific UI implementations

##Three platforms The app targets three platforms:

• iOS
• Android
• Universal Windows Platform (UWP)
  • UWP currently only in Forms version of app
  • UWP supported only in Visual Studio, not Xamarin Studio

##Code sharing #####~90% code shared across platforms in Acquaint.XForms

#####~33% code shared across platforms in Acquaint.Native

##Integrations Includes integrations such as:

• getting directions
• making calls
• sending text messages
• email composition

Requirements

• Visual Studio 2015 (14.0 or higher) to compile C# 6 langage features (or Xamarin Studio OS X)
• Xamarin add-ons for Visual Studio (available via the Visual Studio installer)
• Visual Studio Community Edition is fully supported!

Google Maps API key (Android)

For Android, you'll need to obtain a Google Maps API key: https://developer.xamarin.com/guides/android/platform_features/maps_and_location/maps/obtaining_a_google_maps_api_key/

Insert it in the Android project: ~/Properties/AndroidManifest.xml:

<application ...>
  ...
  <meta-data android:name="com.google.android.geo.API_KEY" android:value="GOOGLE_MAPS_API_KEY" />
  ...
</application>

Enabling SQLite for UWP

The UWP app requires that you install the SQLite for UWP extension for Visual Studio. You can find the latest version here: https://visualstudiogallery.msdn.microsoft.com/4913e7d5-96c9-4dde-a1a1-69820d615936

The steps that were taken to implement it in the UWP project can be found in steps 1-3 here: https://azure.microsoft.com/en-us/documentation/articles/app-service-mobile-windows-store-dotnet-get-started-offline-data/#_update-the-client-app-to-support-offline-features

Platform-specific UI Features (in native version only)

3D Touch Previewing (iOS)	Shared View Transitions (Android)

Screens

The app has three main screens:

• a list screen
• a read-only detail screen
• an editable detail screen

##People

All images of people in the app come from UIFaces.com. In accordance with the guidelines, fictitious names have been provided.