To get started with Fuchsia for Android, you'll need to get familiar with Git and Repo.
To initialize your local repository using the Fuchsia (Armadillo) trees, use a command like this:
repo init -u git://github.com/nicknitewolf/fuchsia_manifest.git -b master
Then to sync up:
repo sync
- Establish a build environment
git clone https://github.com/flutter/flutter.git
export PATH=`pwd`/flutter/bin:$PATH
flutter doctor
- In your initialized local repository
cd apps/sysui/armadillo
- Start building!
flutter build apk --release
The output of the apk would be at android/app/build/outputs/apk/app-release.apk