中文可以参考我的注释内容进行理解
我写的注释相对来说比较全面了

• Make sure you have CMake and Ninja in your PATH

• Edit CMakeLists.txt. Set ANDROID_NDK and CMAKE_TOOLCHAIN_FILE for yourself.

• If your OS is Windows, read build.sh and make it to be a build.bat.

  Also, don't forget to change CMAKE_RUNTIME_OUTPUT_DIRECTORY and CMAKE_LIBRARY_OUTPUT_DIRECTORY in Windows styles.

• If you want to build all ABIs, u can annotation ANDROID_ABI on CMakeLists.txt, and run build.sh

  git clone https://github.com/SsageParuders/AndroidPtraceInject.git
  cd AndroidPtraceInject
  mkdir build
  chmod +x build.sh
  ./build.sh

• Or you can don't run build.sh and don't annotation ANDROID_ABI on CMakeLists.txt.

  git clone https://github.com/SsageParuders/AndroidPtraceInject.git
  cd AndroidPtraceInject
  mkdir build
  cd build
  cmake .. -G Ninja
  cmake --build .

# Here are the parameters of the Inject command line tool:
#   Some parameters are optional.
#   -p process 's pid <-- optional
#   -n process 's package name <-- optional
#   -f whether to start App <-- optional
#   ---- //  /data/local/tmp/Inject -f -n XXX <-- error
#   ---- //  cd /data/local/tmp && ./Inject -f -n XXX <-- right
#   -so so path for injection <-- mandatory
#   -symbols specify a symbol in so <-- optional
# For examples:
cd /data/local/tmp && ./Inject -f -n bin.mt.plus -so /data/local/tmp/libHook.so -symbols hello

• First Inject Succeeded

• Handle Parameter

• Handle SELinux

• Handle Libs

• Succeed Inject for arm64-v8a

• Succeed Inject for Android 9 and Android 11

• Adapt to all Android versions

• Succeed Inject for x86

• Fix bugs for armeabi-v7a

• Adapt to the ABIs of each device, such as armeabi-v7a and x86_64

Adrill By mustime

SharkInject By bigGreenPeople

androidinject By mergerly

TinyInjector By shunix