Android 10 Unable to open '/storage/emulated/0/: Permission denied - 代码天地

Android 10 Unable to open '/storage/emulated/0/: Permission denied

其他 2020-10-15 06:33:33 阅读次数: 0

Android 10 Unable to open '/storage/emulated/0/: Permission denied

在Android10 中读取sd卡数据时候报这样的错，起初一脸懵逼，权限也加了为什么还报没有权限。这里是Android的新机制，每个应用只能访问如下路径：

/storage/emulated/0/Android/data/<包名>/files

自己sd存储包名下的文件，不能访问其他路径下的。把访问数据都放在这个路径下就不会报错了。

详情可以搜索：Android 10适配要点，作用域存储 这篇文章

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转载自blog.csdn.net/yanwenyuan0304/article/details/106104159

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