The document shows statistics on Android platform versions and their distribution percentages from Gingerbread to Oreo, as well as iOS version distribution numbers showing 59% of devices are using iOS 11. It also lists various mobile app development, testing and distribution tools from Microsoft including App Center, HockeyApp, Xamarin Test Cloud, and Azure services that can be used to build, test and release mobile apps. The document provides code samples for running UI tests on Android devices using App Center.

4. App
delivery
lifecycle
Design & Develop
TestMonitor

5. developer.android.com/about/dashboards/index.html
Version Codename API Distribution
2.3.3–2.3.7 Gingerbread 10 0.5%
4.0.3–4.0.4 Ice Cream Sandwich 15 0.5%
4.1x
Jelly Bean
16 2.2%
4.2x 17 3.1%
4.3 18 0.9%
4.4 KitKat 19 13.8%
5.0
Lollipop
21 6.4%
5.1 22 20.8%
6.0 Marshmallow 23 30.9%
7.0
Nougat
24 17.6%
7.1 25 3.0%
8.0 Oreo 26 0.3%
Marshmallow Nougat
Lollipop KitKat
Oreo
Ice Cream
Sandwich
Gingerbread

6. developer.apple.com/support/app-store
1
8%
2
59%
3
33%
59% of devices are using iOS 11
As measured by the App Store on December 4, 2017

9. HockeyApp Xamarin Test Cloud Xamarin Insights
Distribution • Crashes • Analytics Device Tests Crashes • Analytics
Azure Mobile Engagement Azure App Service CodePush
Analytics • Push Tables • Auth • Push Distribution
Visual Studio App Center

10. The Platforms you need




The Frameworks you love





20. XCUITest

21. C:> appcenter test run uitest --app "xamarin-university-mobile---android" --devices d9986e03 --app-path
C:UsersMarkDownloadscom.xamarin.university.apk --test-series "master" --locale "en_US" --build-dir
..XamarinUniversityMobile.Tests.UIbinDebug
Preparing tests... done.
Validating arguments... done.
Creating new test run... done.
Validating application file... done.
Uploading files... done.
Starting test run... done.
Test run id: "65134d8b-f742-4a33-ac44-b2be1aeb8cdd"
Accepted devices:
- Google Pixel 2 (8.1.0)
- Google Pixel 2 XL (8.1.0)
- Samsung Galaxy S5 (6.0.1)
- Sony Xperia z5 Compact (5.1.1)
Current test status: Validating

33. https://appcenter.ms

34. docs.microsoft.com/en-us/appcenter/
blogs.msdn.microsoft.com/vsappcenter/
university.xamarin.com

35. Dan Ardelean
CTO Mahiz Srl
@danardelean Email: dan@mahiz.it