kotlin-rust-android

Building libhello.so

• install rustup
• follow along this blog post:
  • add android arm target
  • install NDK r10e
  • make api 18 standalone toolchain
  • create your cargo config file
  • run cargo build, you can add --release flag
  • copy the .so to app/jniLibs/armeabi-v7a
• run the app

If all goes well, you should see this: