问题描述
共享库 .so 文件放在 lib/armeabi 的一个 apk 文件中.
Shared libraries .so files are placed in lib/armeabi in an apk file.
我已阅读安装后的库被提取到/data/data/application_package/lib
I have read after installation the libs gets extracted to /data/data/application_package/lib
如何在运行时在我的应用程序中获取此目录的确切路径?应用程序是否可以读取此目录?还是只允许可执行访问?如果它是可读的 - 这对于受版权保护的应用程序仍然适用吗?
How can I get the exact path to this directory in my application at run time?Is this directory readable by the application? Or is only executeable access allowed?If it is readable - Is this still true for copy protected applications?
推荐答案
您可以通过以下方式获得确切的路径:
You can get the exact path with:
String libraryPath = getContext().getApplicationInfo().dataDir + "/lib";
应用程序可以读取目录及其文件.
The directory and its files are readable by the application.
unix 权限设置为 rwxr-x--x.所以应用程序同一组可以读取文件.
The unix permissions are set to rwxr-x--x. So applications withthe same group can read the files.
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