How do I do it?

[cosmin32]

Do I have to create a libsamp.so file and put all these files in order for the samp to work?

[Solpadoin]

You should compile your jni project with NDK SDK. Just download NDK for your OS (Windows, Linux, macOS) and run console. ndk-built -C YourDrive:\Path (Example is ndk-built -C D:\jni)
After you can find your libsamp.so in the "libs" folder.
Then you should inject this file into build69.apk file, just replace original libsamp.so
Delete your original build69.apk file and a game. Run your new build69.apk with a new injected library and you got your SAMP game available. Just run this game. After the crash, you should download and install a game cache in the obb and data folders.

[2kennedy]

Como reativo o L0CK 0N na pasta libsamp.so???? ME AJUDA!!!!