Interoperability with Swift
Last updated
What is Interoperability with Swift?
Swift and Objective-C can coexist in the same Xcode project through a bridging header mechanism. Swift code can call Objective-C APIs, and Objective-C code can use Swift classes marked with the @objc attribute. Interoperability is important when migrating legacy Objective-C projects to Swift incrementally.
Free resources to learn Interoperability with Swift
- Official docsSwift and Objective-C Interoperability
- VideoBridging Swift And Objective C
More in stage 1: Objective-C
Interoperability with Swift: common questions
Can I learn Interoperability with Swift in Hindi?
This lesson is written in English. Once you sign in, open it in the interactive course and ask the AI tutor to explain Interoperability with Swift in Hindi or Hinglish. The tutor answers from this lesson’s own text, so it stays on the syllabus, and it runs on your own Google, OpenAI or Anthropic key.
Is this Interoperability with Swift tutorial for beginners?
It is lesson 2 of 170 in the free iOS roadmap, in stage 1, Objective-C. If you are new to iOS, start from stage 1 and come back here in order; if you already know the earlier stages, this lesson stands on its own.