We at Xamarin were working hard around Christmas to get the new version of Xamarin.iOS out to you guys!
After a short delay to finish fixing the last few bugs and getting in a few extra improvements, we released Xamarin.iOS 8.6 and updated some of our other products. The Profiler got a new preview and Xamarin.Forms recieved many enhancements.
We, The Components Team, updated hundreds of iOS components to add support for the 64-bit Unified API. There are a few components still outstanding, so if you are the owner, be sure to update them as soon as possible so that they can be used in many more apps!
From inside the team, I can see a great many new components being added daily. Be sure to update or create new components and get them out to developers.
If you find a great native Objective-C or Java control or library that you would like to see in the component store, you don’t have to re-write the whole library. Just create a binding and package that, and, when the original author updates, you can too.
You can also create what we call “Empty Shell Components”. This is simply a component that does not include any actual assemblies, but references a NuGet from NuGet.org. The component still has to include the required docs and samples, but will be featured on the component store.
Creating components can be done in many ways:
- “traditional” components that include iOS and Android assemblies in the package
- “empty shell” components that reference a NuGet
- “hybrid” components that include assemblies and have a dependency on a NuGet
I get my code for the components from many sources:
- “managed” source code that is compiled into assemblies
- “bindings” of native libraries
- “NuGet” packages just packaged along with docs and samples
- “GitHub” repositories and add new Xamarin projects
If you are faced with a library that does not have support for iOS or Android, you can help that developer out and create the bit he needs. GitHub is a place where you can fork, add Xamarin support and pull. Maybe in the next release there will be a Xamarin library in the NuGet for you to componentize!
NuGet vs Component
You might ask why you need to create a component when you can just create a NuGet. Well, the NuGet store is like a large pit with everything in, and the component store is like a shelf with labels. Also, many of the NuGets can’t be used in iOS or Android. If you submit to the component store, developers know that the library has been tested and approved for iOS and/or Android apps.
It is not that NuGet is bad, don’t get me wrong, but I can never find anything new. The Xamarin component store also supports extra features such as ratings and reviews that can help you find that great library. I think that the component store is like NuGet with Intellisense.
Why not just create a NuGet and then create an empty shell component? You get support for both worlds with only a tiny bit of extra work, and you can get you library directly to Xamarin developers.