Introduction

Android development has always been dominated by Kotlin and Java. But what if you could leverage Swift’s safety features and expressiveness for your business logic?

In this lesson, you’ll learn how to use Swift SDK for Android to build a Task Manager app. Swift handles data validation and business rules while Kotlin manages the native UI with Jetpack Compose. This hybrid architecture gives you the best of both worlds: Swift’s type safety and powerful error handling for business rules, combined with Android’s native UI frameworks.

What You’ll Learn

By the end of this lesson, you’ll know:

  • How to install and configure Swift SDK for Android with Android Studio
  • How to set up swift-java for automatic Java bindings from Swift code
  • How to use JExtractSwiftPlugin to generate Java classes automatically
  • How to call Swift code from Kotlin through auto-generated bindings
  • How to automate Swift compilation with Gradle
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