The complete guide to Native Sdk Bindings in .NET MAUI

In this detailed guide, Hassan walks through the full, real world process of binding native iOS and Android SDKs for use in .NET MAUI applications. Drawing from a production wearable device integration, the article goes far beyond theory and shows exactly how to bridge Swift based iOS SDKs and Java or Kotlin Android libraries into a single cross platform C# experience.

The guide carefully breaks down the two very different binding stories. On iOS, you will learn why a Swift to Objective C wrapper is required, how to expose APIs safely, generate bindings with Objective Sharpie, and package everything into an XCFramework. On Android, the focus shifts to working directly with AAR files, resolving transitive dependencies, and taming Metadata.xml which is often the most painful part of real binding work. Along the way, Hassan shares practical debugging techniques, common failure modes, and the architectural patterns that make MAUI integration maintainable over time.

If you have ever been handed a vendor SDK and told “make it work in MAUI,” this is the kind of field guide that can save days of trial and error.