Xamarin.Essentials VS Hot Chocolate

This one was one of the most annoying bugs in MAUI, and I solved it with this workaround taken from IeuanWalker on this thread.

This behavior is by design as it enables SSO with web identities but can be problematic in situations like this. Unfortunately, this kind of sign-out isn't a well-supported scenario, but you can read a good discussion on GitHub about it here: https://github.com/xamarin/Essentials/issues/1223.

I don't know where you're seeing "xamarin/Essentials", but that's a repo for code used in writing cross-platform mobile applications. That message refers to this issue: https://github.com/xamarin/Essentials/pull/1457. It's something that was fixed in the project 7 months ago.

First, add the Xamarin.Essentials NuGet Package to your projects. If you're using MVVM (Like we're doing in this example), you'll ideally want to install the Xamarin.Essentials.Interfaces NuGet Package

In the guide they have a link to a sample controller which does this, so I borrowed the code from it and ended up with this authentication controller method:

Xamarin.Essential >=1.5.3

Fortunately for us Xamarin developers, the Xamarin team and the community have created the Xamarin Essentials library and one of its utilities is the MediaPicker, which abstracts from you the logic for taking a picture with the camera or getting an image from the storage. You can read the documentation for the Media picker here.

have a look here https://youtu.be/qrh97hToWpM https://chillicream.com/

There are some libraries which allows you to declare some class with more or less arbitrary methods which will be called by it at runtime. I believe many of them do that in optimal way, not just using usual reflection. One of the examples is HotChocolate library https://github.com/ChilliCream/hotchocolate . You declare class with arbitrary methods which contain arbitrary arguments. "Arbitrary" doesn mean arbitrary at all, but if parameter type is registered in DI or marked by specific attribute, it can be passed to the method.

At work we are considering using GraphQL to build our read-only data-APIs using .NET 6, EF Core and SQL Server. Looking at the ecosystem the most relevant plattforms seems to be graphql-dotnet and ChilliCream.

I'm starting a brand new project. Looks like if we want to do GraphQL in .NET, it's either graphql-dotnet or Hot Chocolate. Both look pretty good on paper.

If you know it better: Please try statically typed generated graphql queries in C# (like write the graphql queries, have a graphql schema, then get generated C# types which resemble the query, the only thing I've found that could do it was https://chillicream.com/docs/strawberryshake and there I quickly hit this bug with super simple queries containing unions: https://github.com/ChilliCream/hotchocolate/issues/4662

If you don't know Hot Chocolate framework, feel free to read about it on chillicream.com (official website) and feel free to join the great community (which is always willing to help) on slack

I love using Hot Chocolate in C# ❤

Hotchocolate GraphQL server. This is the most advanced server for a .Net environment. This article does not go into the basics and assumes some framework knowledge.

I think for the time being that's the case, yeah. I'm confirming with the great people over at https://github.com/ChilliCream/hotchocolate to see if we can somehow work around that.