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…

Connect the camera and image processing components to the UI, add filter buttons, and test the complete photo capture flow.

…about them yet. In this section, you’ll connect the Kotlin TaskRepository to Swift’s TaskManager so tasks flow from the JSON file → Swift → Kotlin → UI. Understanding the Architecture Before diving into code, let’s clarify the data flow: App startup: Android launches your app, which initializes TaskRepository…

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

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…

Implemented atomic file writes to prevent data corruption. Handled cross-platform file paths (iOS vs Android differences). Created JNI exports to bridge Swift methods to Kotlin. Synchronized UI with StateFlow for reactive updates. Implemented two-layer validation (Kotlin for UX, Swift for safety). Built edit functionality with pre-populated forms…

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

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

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.

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.

Learn how to integrate CameraX, handle runtime permissions, and create a camera preview UI with Jetpack Compose.

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