Prerequisites
Depending on what platforms and adapters you use, there are several prerequisites to install before getting started.
- General
- Circom
- iOS
- Android
- Android Studio
- Also see configuration below
Android configuration
Some additional configuration is required for Android.
First, install the latest SDK. In Android Studio, go to SDK Manager > SDK Tools
and install NDK (Side by Side)
(see Android Developer site).
After that, set the following environment variables:
- Export
$ANDROID_HOME
and change{USER_NAME}
to your username
export ANDROID_HOME="/Users/{USER_NAME}/Library/Android/sdk"
- Locate which NDK version you have
ls $ANDROID_HOME/ndk # => 26.1.10909125
- Set it to your
NDK_PATH
environment variable
NDK_PATH=$ANDROID_HOME/ndk/26.1.10909125
Reference: Running Rust on Android with UniFFI.