Did you know Flutter has built-in support for l10n, also known as localization? I’ve been searching for an easy way to localize my app, but most of the blog posts I’ve found rephrased the official documentation on internationalization . I live in Belgium where we have 3 official locales: Flemish (nl_BE), Belgian French (fr_BE) and German (de_BE).
If your app has to sync some data in the background, you’ll definitely want to use the Android JobScheduler API to schedule a background job. There are a few helpful libraries that make this task easier, but you can get away with using the JobScheduler API itself. I work in Xamarin, so my samples are in C#.
This post has been translated to Russian by Denis Gordin . You can read the Russian version on the Russian website TechMedia . Thanks, Denis! Xamarin is amazing in how it allows .NET developers to write apps for Android, iOS, MacOS… in C#. But that amazing capability comes with a prize and even the most simple apps can suffer from high memory usage.
The Xamarin profiler is a must-have tool for every Xamarin developer. The profiler comes with a Xamarin business or enterprise license and is available as a standalone installer at xamarin.com/profiler . To get started, make sure a debug version of your app is installed on a device or a simulator (works both for Android and iOS).
There isn’t much documentation available for MVVM Light when it comes to Xamarin.Android and Xamarin.iOS. There are several overloads for the SetBinding method and using the wrong overload causes TargetInvocationException or TargetException like this one . It’s also possible that your bindings don’t update anymore after you set one binding using an incorrect syntax.
You gotta have MVVM A developer and his tools are inseparable. We all like SOLID and every (.NET) developer has his or her favourite dependency injection tool. There is a lot to choose from. I like Autofac because of the way it handles modules, the lifetime of a type and how it registers types.