A Swift framework for implementing and using x-callback-url for inter-app communication on Apple platforms.
CallbackURLKit is a Swift framework that implements the x-callback-url specification for inter-app communication on Apple platforms like iOS, macOS, and tvOS. It allows apps to send actions to other apps and receive callbacks, enabling seamless workflows between applications. The framework handles URL scheme registration, action management, and callback processing, simplifying a traditionally complex aspect of mobile and desktop development.
iOS, macOS, and tvOS developers building apps that need to interact with other applications, such as utility apps, automation tools, or apps that extend functionality through third-party integrations.
Developers choose CallbackURLKit because it provides a standardized, easy-to-use implementation of x-callback-url, reducing the boilerplate code required for inter-app communication. Its support for reusable client classes and built-in callback handling makes it more robust and maintainable than manual URL scheme implementations.
Implementation of x-callback-url (Inter app communication) in swift
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Implements the x-callback-url specification, ensuring reliable compatibility with other compliant apps, as referenced in the README's links to x-callback-url.com.
Allows creating reusable client classes that abstract URL scheme details, making code cleaner and more maintainable, shown in the GoogleChrome example in the README.
Supports success, failure, and cancel callbacks, enabling developers to receive data and handle errors effectively, detailed in the callback closure section.
Works across iOS, macOS, and tvOS with platform-specific setup instructions, as indicated by the platform badges and usage examples in the README.
Requires manual setup of URL schemes in Info.plist and app delegate methods, adding complexity to initial integration, as shown in the iOS9 whitelisting and URL handling steps.
Effectiveness hinges on other apps supporting x-callback-url, and the ecosystem is small, evidenced by the README encouraging PRs for new client classes.
Only supports Apple platforms, making it unsuitable for projects that need to communicate with Android or web applications, as stated in the platform limitations.