packages exported from a fragment are not visible at build time

最新推荐文章于 2024-04-14 18:19:59 发布

原创最新推荐文章于 2024-04-14 18:19:59 发布 · 830 阅读

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本文讨论了使用碎片插件进行单元测试时遇到的问题，即碎片内的类无法在其他插件中直接引用，以及导出的包在构建时不可见。文章提供了一种解决方案，包括通过反射访问类以及在拥有碎片源代码的情况下如何正确配置项目。

As described in the post http://rcpquickstart.wordpress.com/2007/06/20/unit-testing-plug-ins-with-fragments/

-->

Classes in fragments are not visible outside of the fragment itself. Any attempt to reference fragment classes in another plug-in will result in a compile error.

-->

Packages exported from a fragment are not visible at build time.

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Workaround:

--> reflection

--> if you have the source code of the fragment to reference, do following:

1. export the fragment’s package (in its manifest)
2. add the fragment project as a reference to your fragment project’s Java build path (can’t do this in the manifest)
3. add the exported fragment package into the Import-Package header of your fragment project’s manifest (for runtime visibility)

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personally speaking, I don't know why this would happen. I'm glad to know your opinion