While there is no shortage of information out there to help you get started with Xamarin, making the most of the right tools and established best practices can really kickstart your development efforts.
On any new project you’ll face some key questions such as: Xamarin.Forms or Native UI? What architecture and/or frameworks are appropriate? How should I persist the state of my applications? What is the best tooling to test, build and deploy my apps? The choices you make here can be the difference between making a real impact in the early stages of your project and being left reinventing the wheel.
If you are new to Xamarin, one of the hardest things to understand in the early stages is which flavour of Xamarin to choose. Should you target specific platform UIs with Xamarin.Platform or write a single XAML UI with Xamarin.Forms?
Why are there two choices? How is the Xamarin newcomer supposed to choose? And why can it seem so difficult to get a straight answer?
Continue reading “Xamarin.Forms vs Xamarin Native”
I was invited to talk at the .Net South West group recently as they were looking for some entry level material on Xamarin. I didn’t want to repeat the usual ‘What is Xamarin?’, ‘How does it compare with alternatives?’ or the standard getting-started material that is already out there. So I put together a new talk for the session – 7 Key Decisions For Any New Xamarin Project.
Now that Xamarin is more accessible than ever, many developers will have the opportunity to apply their existing .NET, C# or F# skills to building cross-platform mobile apps.
While there is no shortage of information out there to help you get started, making the most of the right tools and established best practices can really kickstart your development efforts. On any new project you’ll face key questions such as: Xamarin.Forms or Native UI? What architecture and/or frameworks are appropriate? How should I persist the state of my applications? What is the best tooling to test, build and deploy my apps?
I’ll walkthrough the early stages of a new Xamarin project, explaining the options and tackling these key decisions to show how you can quickly deliver professional apps across multiple platforms.
It was a fun evening and I was really impressed by the group. They were friendly, enthusiastic and asked a load of great questions.
I’m writing up the content for a blog post, so stay tuned for the details!
This is a talk I did for the SWmobile group with Kevin West back in February 2016. The practical advice from the talk is covered in 5 Common Pitfalls of UI Test Automation.
Why do UI Automation projects often fail? With many automated test frameworks, getting started with your first few tests is the easy part. Building a sustainable, flexible test suite that gives you valuable data on the quality of your applications can be daunting to say the least.
Let us take you from those first few tests to an end-to-end BDD process that has become part of our everyday work. Discover how having rejected the idea of a dedicated QA team, the core development team take responsibility for quality and invest in a process that delivers value for them.
Learn how Test Cloud solves many of the issues that typically derail automation projects, how to handle ongoing maintenance, how to maximise test reuse between platforms and how adopting the Page Object pattern can help build test cases that can handle even a complete UI redesign with ease.
It was brilliant to be a part of Xamarin Evolve 2016. It was an inspiring few days where an amazing community came together to hear great talks, hack, share ideas and have fun!
When the dust had settled though, there seemed to be a consensus that amongst all the great presentations, tooling, ideas and frameworks, Xamarin.Forms was the star of the show.
Continue reading “Xamarin Evolve 2016 – A Watershed Moment for Forms”
As the Test Pyramid tells us, unit and integration tests should make up the bulk of our test strategy. But where we draw the line between the two, how they complement each other and their relationship with our acceptance tests can be a source of confusion.
Building on my Hexagonal Architecture series of posts, I’ll walkthrough an example that outlines my usual strategy for technical tests by building the test configuration of a Ports and Adapters application.
Continue reading “An OO Application Technical Test Strategy”
In the build-up to speaking at Xamarin Evolve, I presented an early draft of my Test Automation in Practice talk at the Bristol and Bath based SWmobile group last week.
Continue reading “Presenting at SWmobile”
Having not used MVVM Light for a while, I came back to it recently to put together a small Xamarin.Android app. It’s a great toolkit and I’d forgotten just how quickly you can get up-and-running with navigation, bindings and tests.
When it comes to hooking up the NavigationService, i’ve started to adopt a view model navigation pattern that differs from the usual MVVM Light navigation examples.
Continue reading “View Model Navigation by Convention in MVVM Light”
N-tier or layered architectures have become so common for software applications over recent years that practical examples of an alternative in serious use can be hard to come by. I find that people are so used to thinking in terms of tiers and layers that they don’t necessarily consider that there may be an alternative way to think about their own applications.
I would argue that many cross-platform mobile applications are being built in a way that more closely resemble a Hexagonal Architecture.
Continue reading “Think Hexagonal Architecture for Cross-Platform Mobile Applications”