Integrate Swift CRUD operations with Kotlin Repository layer. Implement photo display in TaskCard using cross-platform path resolution. Add edit functionality to CreateTaskDialog with StateFlow synchronization…

Install Swift SDK for Android toolchain, configure Android NDK, and create your first Swift package that will integrate with Android…

Configure swift-java to automatically generate Java bindings from Swift code. Learn how JExtractSwiftPlugin eliminates manual JNI work…

Connect Swift to Kotlin through Gradle. Configure automated Swift builds, integrate generated Java sources, and use TaskValidator from Kotlin…

Complete TaskStorage with saveTasks() method. Implement Swift CRUD operations (updateTask, deleteTask) with TaskValidator for data quality. Add PhotoStorage for managing task photos with cascading deletes…

Build and test your hybrid Android app. Verify that Swift validation works correctly and understand the cross-language data flow…

…your task manager will load tasks from disk automatically on startup, proving that data survives app restarts. You’ll learn: How Swift’s Codable protocol enables automatic JSON serialization File I/O with FileManager across iOS and Android platforms The Result type pattern for explicit, type-safe error handling StateFlow synchronization…

…filters, then test the complete flow from camera capture to filtered display. The UI layer orchestrates the entire process, calling Android camera APIs and Swift image processing functions through the repositories you created. Updating the Task Model for Photo Storage Before adding photo capture to the UI, you need…

Create a custom file format for image data exchange and learn how to marshal binary data between Kotlin and Swift…

Implement three image processing algorithms in Swift: grayscale conversion, blur effect, and brightness adjustment…

Summarizes the Swift SDK for Android workflow and provides key takeaways from building the hybrid Task Manager…

Introduces Swift SDK for Android and the concept of hybrid Android apps where Swift handles business logic while Kotlin manages the native…

…complete data persistence, photo support, and a polished UI. What You’ve Learned In this lesson, you’ve accomplished: Implemented file-based persistence using Swift’s Codable protocol for JSON serialization. Handled binary file management for photos separate from JSON data. Built complete CRUD operations (Create, Read, Update, Delete) across…

Congratulations! You’ve successfully integrated Android camera functionality with Swift image processing in your Task Manager app. What You’ve Learned In this lesson, you’ve accomplished: Integrated CameraX for photo capture in the Android layer. Handled runtime permissions with Compose utilities. Designed a custom file format for binary data…

Learn about data persistence in Swift SDK for Android. Understand why persistence matters and what you’ll build in this lesson…

Introduces platform integration concepts, adding photo capture and image processing to the Task Manager using CameraX and Swift filters…

…requires handling Android platform APIs and runtime permissions, which you’ll implement in the Kotlin layer. The captured photos will later be processed in Swift, demonstrating how platform integration and business logic can live in different layers. Getting Started Access the starter project from the Materials section in the right…