导入多个相互依赖的 gradle 依赖项

Question

Supposing I have a project with dependencies on modules A and B . If module B internally is also dependent on module A , do I need to add them both to the original project or just adding dependency on module B would also allow access to module A?

Answer 1

In your case, adding only the B module dependency will be sufficient . Using either api or implementation (or even the deprecated compile ). You will be able to access code of A module through it even without explicitly specifing its dependency in your build.gradle file. Also, I would suggest you read this artice Implementation Vs Api in Android Gradle , as it goes more deep into the issue as well as explaining the differences between the api and implementation , which I mentioned earlier.

Answer 2

你只需要导入依赖 B