tools:ignore="ExportedService" 的作用

最新推荐文章于 2022-05-04 10:15:52 发布

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本文探讨了Android中Activity、Service及Content Provider的导出设置方法。解释了如何通过配置文件控制这些组件是否允许被其他应用程序调用，并讨论了使用权限限制及忽略标记的方式。

看I/O的源码的时候发现这个字段，也没具体的结束。

在StackOverFlow看到一个回复现搜集如下

If you want to restrict you activity usage to your own application, then you should add exported=falseto your activity's manifest statement.

If you want to allow other applications to use it (explicitly through its class name or, better, by using an intent with a data type or action) then you have two choices :

restrict those applications by using a permission
allow all applications to use it, then you can add tools:ignore="ExportedActivity" to your activity's manifest statement.

Same reasonning applies to a service, with tools:ignore="ExportedService" and content providers with tools:ignore="ExportedContentProvider".

地址：http://stackoverflow.com/questions/10474134/exported-service-does-not-require-permission-what-does-it-mean