[Swift] Two-way communication between iOS Webview and React

Scenario:

• React application will be rendered using Webview on iOS
• Clicking the ‘Click me’ button will send data to iOS and native alert will pop up (Javascript to iOS)
• Closing the native pop up will send a newly generated UUID from iOS to React application and it will be rendered (iOS to Javascript)

Preview:

Implementation:

React

Swift

Full source can be found here:

GitHub - jskim1991/swift-webview-sample

References:

https://velog.io/@altmshfkgudtjr/SwiftUI%EC%97%90%EC%84%9C-WebView%EB%A5%BC-%EC%82%AC%EC%9A%A9%ED%95%B4%EB%B3%B4%EC%9E%90