我有几个本机库,我想通过apk包部署它们(即将它们复制到libs文件夹或资源).

然后我需要安装单独的应用程序并使用以下方法加载这些库：

System.load(path_to_lib);

它可以通过哪种方式完成？据我所知,由于安全原因,我不能只使用/data/data/libs_package/lib/native_lib.so路径加载库.还有其他方法吗？

提前致谢.

最佳答案 请参阅android-ndk讨论组中的
this thread.

总而言之,谷歌的Android开发者说：

If the two applications have a shared user ID, then you can explicitely call System.loadLibrary() with the full path to the shared library you want to load.
…
But please do not try to do any of this. You are going to cause pain for your users — whether from updates of one or the other app causing incompatibilities and making you break, or the user uninstalling the other app and making you break, etc.

另一位开发人员提出以下解决方案：

So what I do now (and it works) is have a bunch of packages without a
shared user id (they are signed by the same key, but I don’t think
that is important here). The core app unzips the .so from the .apk of
the other packages (I already have a custom unpacker to workaround a
bunch of other Android bugs). I unpack them to a location known by
the core package and then dlopen() them from there.