J2ObjC
A command-line tool that translates Java source code to Objective-C for iOS app development, enabling code sharing across platforms.
What is J2ObjC?
J2ObjC is a command-line tool developed by Google that translates Java source code into Objective-C for iOS applications. It solves the problem of code duplication by allowing developers to write business logic and data models once in Java and reuse them across Android, web (via GWT), and iOS platforms. The tool integrates directly into the iOS build process, generating ready-to-use Objective-C files.
Mobile development teams building cross-platform applications who want to share non-UI Java code between Android and iOS. It's particularly useful for organizations with existing Java codebases looking to expand to iOS.
Developers choose J2ObjC because it provides a practical approach to code sharing without forcing UI compromises, supports comprehensive Java features needed for client applications, and is backed by Google with real-world usage in production projects.
Overview
A Java to iOS Objective-C translation tool and runtime.
Use Cases
Best For
- Sharing business logic between Android and iOS apps
Related Projects
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