build.yml

name: build-aar-test
on:
  push: {}

jobs:
  android-build:
    runs-on: macos-12
    steps:
      - uses: actions/checkout@v4

      - uses: actions/setup-python@v4
        with:
          python-version: '3.10'

      - name: Install NumPy
        run: pip install --no-cache-dir --user numpy

      - name: echo
        run: |
          echo $ANDROID_HOME
          echo $ANDROID_NDK_HOME

      - uses: nttld/setup-ndk@v1
        id: setup-ndk
        with:
          ndk-version: r21e
          add-to-path: false

      - name: Build
        run: |
          # make a dummy OpenCV dir
          mkdir -p /usr/local/opt/opencv@3

          make android_arm64
          make install
        env:
          ANDROID_NDK_HOME: ${{ steps.setup-ndk.outputs.ndk-path }}

      - name: Upload mediapipe_android.aar
        uses: actions/upload-artifact@v3
        with:
          name: mediapipe_android.aar
          path: Assets/MediaPipe/SDK/Plugins/Android/mediapipe_android.aar