1tsme/android-sdk repository overview

Base images for Flutter CI builds, providing the Android SDK layer on top of Debian. Three images are layered and released independently.
Source: https://github.com/its-me/image.android-sdk⁠

⁠Images

⁠tools

Base image. Installs OpenJDK 21, the Android CLI (android, replacing the deprecated sdkmanager) plus adb and other platform tools, and the system packages typically needed for Flutter CI (build-essential, curl, git, and others). Includes the android-wait-for-emulator helper script.

⁠build-tools

Adds Android build tools (aapt, d8, zipalign, etc.) via the Android CLI.

⁠platform

Adds the Android platform SDK for a specific API level via the Android CLI.

Platform versions follow the upstream scheme: plain integers or decimals (35, 36.1, 37.0) for standard releases, and -ext for extension releases.

⁠Usage

Use as a base image and layer Flutter on top:

FROM 1tsme/android-sdk:latest
RUN wget -qO /tmp/flutter.tar.xz https://storage.googleapis.com/flutter_infra_release/releases/stable/linux/flutter_linux_<version>-stable.tar.xz \
&& tar xf /tmp/flutter.tar.xz -C /opt \
&& rm /tmp/flutter.tar.xz
ENV PATH="/opt/flutter/bin:$PATH"

Or reference the image directly in a GitHub CI job:

jobs:
  build:
    runs-on: ubuntu-latest
    container: 1tsme/android-sdk:latest

Pin to a specific platform version for reproducible builds:

container: 1tsme/android-sdk:37.0