name: Setup Android toolchain
description: Set up the pinned Java and Android SDK toolchain used by OpenClaw builds.
runs:
  using: composite
  steps:
    - name: Setup Java
      uses: actions/setup-java@ad2b38190b15e4d6bdf0c97fb4fca8412226d287 # v5
      with:
        distribution: temurin
        # Keep sdkmanager on the stable JDK path for Linux CI runners.
        java-version: 17
        cache: gradle
        cache-dependency-path: |
          apps/android/**/*.gradle*
          apps/android/**/gradle-wrapper.properties
          apps/android/gradle/libs.versions.toml

    - name: Cache Android SDK
      uses: actions/cache@27d5ce7f107fe9357f9df03efb73ab90386fccae # v5
      with:
        path: ~/.android-sdk
        key: ${{ runner.os }}-android-sdk-v1-cmdline-14742923-platform-37.0-build-tools-36.0.0
        restore-keys: |
          ${{ runner.os }}-android-sdk-v1-

    - name: Setup Android SDK command-line tools
      shell: bash
      run: |
        set -euo pipefail
        ANDROID_SDK_ROOT="$HOME/.android-sdk"
        CMDLINE_TOOLS_VERSION="14742923"
        ARCHIVE="commandlinetools-linux-${CMDLINE_TOOLS_VERSION}_latest.zip"
        URL="https://dl.google.com/android/repository/${ARCHIVE}"

        if [[ ! -x "${ANDROID_SDK_ROOT}/cmdline-tools/latest/bin/sdkmanager" ]]; then
          mkdir -p "${ANDROID_SDK_ROOT}/cmdline-tools"
          curl -fsSL --connect-timeout 10 --max-time 300 "${URL}" -o "${RUNNER_TEMP}/${ARCHIVE}"
          rm -rf "${ANDROID_SDK_ROOT}/cmdline-tools/latest"
          unzip -q "${RUNNER_TEMP}/${ARCHIVE}" -d "${ANDROID_SDK_ROOT}/cmdline-tools"
          mv "${ANDROID_SDK_ROOT}/cmdline-tools/cmdline-tools" "${ANDROID_SDK_ROOT}/cmdline-tools/latest"
        fi

        echo "ANDROID_SDK_ROOT=${ANDROID_SDK_ROOT}" >> "${GITHUB_ENV}"
        echo "ANDROID_HOME=${ANDROID_SDK_ROOT}" >> "${GITHUB_ENV}"
        echo "${ANDROID_SDK_ROOT}/cmdline-tools/latest/bin" >> "${GITHUB_PATH}"
        echo "${ANDROID_SDK_ROOT}/platform-tools" >> "${GITHUB_PATH}"

    - name: Install Android SDK packages
      shell: bash
      run: |
        set -euo pipefail
        # sdkmanager closes stdin after accepting every license, which gives yes SIGPIPE.
        # Preserve sdkmanager's status so a real license failure still stops the job.
        yes | sdkmanager --sdk_root="${ANDROID_SDK_ROOT}" --licenses >/dev/null || [[ "${PIPESTATUS[1]}" -eq 0 ]]
        sdkmanager --sdk_root="${ANDROID_SDK_ROOT}" --install \
          "platform-tools" \
          "platforms;android-37.0" \
          "build-tools;36.0.0"