This fixes the roblox app crashing inside Waydroid when using libndk_translation.

• Build yourself or download a precompiled binary (click here to download the latest) from ci.
• Ensure you have libndk installed, if not you can install it using waydroid_script
• Edit /var/lib/waydroid/waydroid_base.prop
  • Find the line that says ro.dalvik.vm.native.bridge=libndk_translation.so and replace the translation with fixer
• Copy the libndk_fixer.so file to this directory /var/lib/waydroid/overlay/system/lib64/
• Finished! The app should start normally now.

• Ubuntu 23.04 and later
• Nobara 39 and later

(the above list is not exhaustive and just something me and another person tested with personally)

• Ensure you have cmake and the android ndk on your system and the path is stored in the ANDROID_NDK_HOME environment variable.
• Clone the repository with --recursive to pull the dobby submodule.
• Run build.sh
• The resulting built file libndk_fixer.so will be in the build directory.

$ git clone --resursive https://github.com/AleXoundOS/libndk-fixer
$ cd libndk-fixer
$ NIXPKGS_ALLOW_UNFREE=1 nix build --impure -L .?submodules=1

Or without manual repository cloning:

$ NIXPKGS_ALLOW_UNFREE=1 nix build --impure git+https://github.com/AleXoundOS/libndk-fixer?submodules=1

Probably, you want to match nixpkgs revision with your NixOS system configuration (e.g. /etc/nixos):

$ NIXPKGS_ALLOW_UNFREE=1 nix build --impure --override-input nixpkgs nixpkgs --inputs-from /etc/nixos git+https://github.com/AleXoundOS/libndk-fixer?submodules=1

Nix will download all required build tools and dependencies before building.

./result symlink will be created after successful build and you will find the built library at result/lib/libndk_fixer.so.

Tested on NixOS 24.05 - Roblox works under Waydroid!