Added and some fixes

[xm999n]

No description provided.

[JingMatrix]

Thanks for your interest in contributing. It seems to me that only the SELinux leak bypass worth a technical discussion. There are two issues in your solution:

1. Java method hooking via JNI method overriding is detectable, and we seems to have to keep libzygisk.so in memory for your hooks to work properly.
2. Java layer hook can be bypass by calling native function in libselinux.so directly.

Due to these problems, it is better that you implement the hiding strategy as a Zygisk module.