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Lecture 08 Xamarin
Team Technologies LLC consists of mobile developers Oleg and Nazar. The document discusses developing cross-platform mobile applications using Xamarin. It outlines why native mobile development is important, what Xamarin is, and how to architect mobile apps in Xamarin including using Xamarin Forms. It provides an agenda and overview of the topics that will be covered.
Lecture 08 Xamarin
- 1. Team Technologies LLC Oleg MobileDeveloper Nazar Mobile Developer Лекція №8 від провідних .NET розробників з
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- 3. Agenda • Why Native? •What is Xamarin? • Architecting Mobile Apps • Xamarin Forms • Demo
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- 5. The Anatomy ofa Native App Xamarin apps look and feel native because they are native Native User Interfaces Native API Access Native Performance
- 6. Cross-Platform Mobile Development •Building high-quality Apps is hard: • Different presentation styles, interaction styles and software stacks • Devices have different screen sizes, input modes and hardware capabilities • New devices and OS versions are introduced multiple times per year • Network connectivity and power levels fluctuate widely in typical usage scenarios • New consumer applications regularly extend and revise the standards and set the bar higher for good mobile applications
- 7. Xamarin.iOS does fullAhead Of Time (AOT) compilation to produce an ARM binary for Apple’s App Store. Xamarin.Android takes advantage of Just In Time (JIT) compilation on the Android device.
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- 9. Xamarin brings opensource .NET to mobile development, enabling every developer to build truly native apps for any device in C# and F#. What is Xamarin?
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- 11. Make it fast,easy and fun to create great mobile apps Xamarin’s Mission
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- 14. Build App MultipleTimes • Expensive to staff multiple platform- specific teams • Expensive to maintain multiple code bases • Slows innovation
- 15. The Write-Once-Run-Anywhere Approach •Non-standart UI • Limited API access • Non-native performance • Poor user experience
- 16. Xamarin’s Unique Approach NativeWith Code Sharing
- 17. Xamarin Designer foriOS in Xamarin Studio
- 18. Anything you cando in Objective-C or Java can be done in C# with Xamarin using Visual Studio
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- 22. Xamarin.Forms Quickly and easilybuild native user interfaces using shared code Xamarin.Forms elements map to native controls and behaviors Mix-and-match Xamarin.Forms with native APIs Shared App Logic Shared UI Code
- 23. Pages Content MasterDetail NavigationTabbed Carousel
- 24. Layouts Stack Absolute RelativeGrid ContentView ScrollView Frame
- 25. Controls ActivityIndicator BoxView ButtonDatePicker Editor Entry Image Label ListView Map OpenGLView Picker ProgressBar SearchBar Slider Stepper TableView TimePicker WebView EntryCell ImageCell SwitchCell TextCell ViewCell
- 26. NuGet Package Manager NuGetsupport combined with the Xamarin Component Store gives Xamarin developers the most comprehensive ecosystem of libraries at their fingertips
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- 41. Issue Tracking -Detail
- 42. Issue Tracking –Device & User Data
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