### Install Fastlane using extras command

Source: https://github.com/alvr/alpine-android/blob/master/README.md

Use the `extras` command to install fastlane. The first variant installs the latest version, while the second allows specifying a version.

```bash
extras fastlane
```

```bash
extras fastlane <version>
```

--------------------------------

### Install NDK and CMake using extras command

Source: https://github.com/alvr/alpine-android/blob/master/README.md

Use the `extras` command to install NDK and CMake. The first variant installs the latest versions. The second variant allows specifying versions for NDK and/or CMake.

```bash
extras ndk
```

```bash
extras ndk [--ndk | -n <version>] [--cmake | -c <version>]
```

--------------------------------

### List Installable SDK Packages

Source: https://context7.com/alvr/alpine-android/llms.txt

Lists all available Android SDK packages that can be installed using sdkmanager.

```bash
docker run --rm alvrme/alpine-android-base:jdk17 sdkmanager --list
```

--------------------------------

### Install Fastlane using extras script

Source: https://context7.com/alvr/alpine-android/llms.txt

Use the bundled `extras` script to install Fastlane within a running container or during a Dockerfile build. Supports installing the latest release or a specific version.

```bash
# Install the latest Fastlane release
extras fastlane

# Install a pinned Fastlane version
extras fastlane 2.220.0
```

--------------------------------

### Install Android Packages with sdkmanager

Source: https://github.com/alvr/alpine-android/blob/master/README.md

Use this command to install Android SDK packages. Replace `<list-of-packages>` with the desired package names.

```dockerfile
RUN sdkmanager <list-of-packages>
```

--------------------------------

### Typical Dockerfile Usage

Source: https://context7.com/alvr/alpine-android/llms.txt

A basic Dockerfile setup using the Alpine Android image to build an Android project with Fastlane.

```docker
FROM alvrme/alpine-android:android-34-jdk17
RUN extras fastlane 2.220.0
COPY . /home/android/project
WORKDIR /home/android/project
CMD ["fastlane", "beta"]
```

--------------------------------

### Dockerfile with SDK Packages

Source: https://context7.com/alvr/alpine-android/llms.txt

Installs specified build tools, platforms, and repositories using sdkmanager in a Dockerfile.

```docker
FROM alvrme/alpine-android-base:jdk17
RUN sdkmanager \
      "build-tools;34.0.0" \
      "platforms;android-34" \
      "extras;google;m2repository" \
      "ndk;28.0.12433566"
```

--------------------------------

### Install SDK Packages via sdkmanager

Source: https://context7.com/alvr/alpine-android/llms.txt

Installs specific Android SDK packages directly from the command line using sdkmanager.

```bash
docker run --rm alvrme/alpine-android-base:jdk17 \
  sdkmanager "extras;android;m2repository" "extras;google;m2repository"
```

--------------------------------

### Install Android NDK and CMake

Source: https://context7.com/alvr/alpine-android/llms.txt

Install the Android NDK and CMake toolchain. Defaults to NDK 29.0.14206865 and CMake 4.1.2. Specific versions can be installed using --ndk and --cmake flags.

```bash
extras ndk
```

```bash
extras ndk --ndk 28.0.12433566
```

```bash
extras ndk -n 28.0.12433566
```

```bash
extras ndk --cmake 3.22.1
```

```bash
extras ndk -c 3.22.1
```

```bash
extras ndk --ndk 28.0.12433566 --cmake 3.22.1
```

--------------------------------

### Install Alpine Packages with apk

Source: https://github.com/alvr/alpine-android/blob/master/README.md

Use this command to install Alpine Linux packages. Replace `<list-of-packages>` with the desired package names. The `--no-cache` flag ensures that the package index is not stored, reducing image size.

```dockerfile
RUN apk add --no-cache <list-of-packages>
```

--------------------------------

### Verify JDK Version in Image

Source: https://context7.com/alvr/alpine-android/llms.txt

Check the installed JDK version within a specific Alpine Android image tag. This is useful for ensuring compatibility with your project's requirements.

```bash
# Verify the JDK inside a pulled image
docker run --rm alvrme/alpine-android:android-34-jdk17 java -version
# openjdk version "17.0.x" ...

docker run --rm alvrme/alpine-android:android-34-jdk8 java -version
# openjdk version "1.8.0_xxx" ...
```

--------------------------------

### Extend Alpine Android in Dockerfile

Source: https://context7.com/alvr/alpine-android/llms.txt

Use `alpine-android` or `alpine-android-base` as a base image in your Dockerfile to create custom CI environments. Install additional packages and SDK components as needed.

```dockerfile
# Extend the full Android 14 / JDK 17 image
FROM alvrme/alpine-android:android-34-jdk17

# Install additional Alpine packages
RUN apk add --no-cache nodejs npm

# Install extra Android SDK packages via sdkmanager
RUN sdkmanager "extras;android;m2repository" "extras;google;m2repository"

# Copy project and pre-download Gradle wrapper
COPY gradlew gradlew.bat gradle/ ./
RUN chmod +x ./gradlew && ./gradlew --version
```

```dockerfile
# Extend the base image and manually add the desired Android platform
FROM alvrme/alpine-android-base:jdk17

# Install any Android package listed at:
# https://gist.github.com/alvr/8db356880447d2c4bbe948ea92d22c23
RUN sdkmanager "build-tools;34.0.0" "platforms;android-34"

# Install Alpine package
RUN apk add --no-cache python3

CMD ["./gradlew", "assembleDebug"]
```

--------------------------------

### Run Alpine Android Container Interactively

Source: https://context7.com/alvr/alpine-android/llms.txt

Spin up a disposable container for an interactive Bash shell with the Android SDK tools on PATH. Mount local projects to build them directly within the container.

```bash
# Ephemeral container — deleted when the shell exits
docker run --rm -it alvrme/alpine-android:android-34-jdk17

# Keep the container after exiting (remove --rm)
docker run -it alvrme/alpine-android:android-34-jdk17

# Mount a local Android project and build it
docker run --rm -it \
  -v "$PWD":/home/android/project \
  -w /home/android/project \
  alvrme/alpine-android:android-34-jdk17 \
  ./gradlew assembleRelease

# Expected: Gradle build output ending with BUILD SUCCESSFUL
```

--------------------------------

### Run Container from Quay

Source: https://github.com/alvr/alpine-android/blob/master/README.md

Run a container from the specified Quay image. The container will be removed after exit unless `--rm` is omitted. It opens in `/home/android` with tools in the PATH.

```bash
docker run --rm -it quay.io/alvr/alpine-android-base:<tag>
```

```bash
docker run --rm -it quay.io/alvr/alpine-android:<tag>
```

--------------------------------

### Run Container from GHCR

Source: https://github.com/alvr/alpine-android/blob/master/README.md

Run a container from the specified GitHub Container Registry image. The container will be removed after exit unless `--rm` is omitted. It opens in `/home/android` with tools in the PATH.

```bash
docker run --rm -it ghcr.io/alvr/alpine-android-base:<tag>
```

```bash
docker run --rm -it ghcr.io/alvr/alpine-android:<tag>
```

--------------------------------

### Run Container from DockerHub

Source: https://github.com/alvr/alpine-android/blob/master/README.md

Run a container from the specified DockerHub image. The container will be removed after exit unless `--rm` is omitted. It opens in `/home/android` with tools in the PATH.

```bash
docker run --rm -it alvrme/alpine-android-base:<tag>
```

```bash
docker run --rm -it alvrme/alpine-android:<tag>
```

--------------------------------

### Use Docker Image as Base Image (Quay)

Source: https://github.com/alvr/alpine-android/blob/master/README.md

Specify the ALVR Alpine Android base or Android image from Quay in your Dockerfile. Replace `<tag>` with the desired image tag.

```Dockerfile
FROM quay.io/alvr/alpine-android-base:<tag>
```

```Dockerfile
FROM quay.io/alvr/alpine-android:<tag>
```

--------------------------------

### Use Docker Image as Base Image (DockerHub)

Source: https://github.com/alvr/alpine-android/blob/master/README.md

Specify the ALVR Alpine Android base or Android image from DockerHub in your Dockerfile. Replace `<tag>` with the desired image tag.

```Dockerfile
FROM alvrme/alpine-android-base:<tag>
```

```Dockerfile
FROM alvrme/alpine-android:<tag>
```

--------------------------------

### GitHub Actions CI Workflow

Source: https://context7.com/alvr/alpine-android/llms.txt

A GitHub Actions workflow configuration that uses an Alpine Android image as the build container and includes caching for Gradle dependencies.

```yaml
name: Android CI

on:
  push:
    branches: [main]
  pull_request:

jobs:
  build:
    runs-on: ubuntu-latest
    container:
      image: alvrme/alpine-android:android-34-jdk17

    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Cache Gradle
        uses: actions/cache@v4
        with:
          path: |
            ~/.gradle/caches
            ~/.gradle/wrapper
          key: ${{ runner.os }}-gradle-${{ hashFiles('**/*.gradle*', '**/gradle-wrapper.properties') }}

      - name: Build debug APK
        run: ./gradlew assembleDebug --stacktrace

      - name: Run unit tests
        run: ./gradlew test

      - name: Upload APK
        uses: actions/upload-artifact@v4
        with:
          name: debug-apk
          path: app/build/outputs/apk/debug/*.apk
```

--------------------------------

### Use Docker Image as Base Image (GHCR)

Source: https://github.com/alvr/alpine-android/blob/master/README.md

Specify the ALVR Alpine Android base or Android image from GitHub Container Registry in your Dockerfile. Replace `<tag>` with the desired image tag.

```Dockerfile
FROM ghcr.io/alvr/alpine-android-base:<tag>
```

```Dockerfile
FROM ghcr.io/alvr/alpine-android:<tag>
```

--------------------------------

### Pull Docker Image from DockerHub

Source: https://github.com/alvr/alpine-android/blob/master/README.md

Use this command to pull the base or Android image from DockerHub. Replace `<tag>` with the desired image tag.

```bash
docker pull alvrme/alpine-android-base:<tag>
```

```bash
docker pull alvrme/alpine-android:<tag>
```

--------------------------------

### Pull Docker Image from Quay

Source: https://github.com/alvr/alpine-android/blob/master/README.md

Use this command to pull the base or Android image from Quay. Replace `<tag>` with the desired image tag.

```bash
docker pull quay.io/alvr/alpine-android-base:<tag>
```

```bash
docker pull quay.io/alvr/alpine-android:<tag>
```

--------------------------------

### Dockerfile with NDK Support

Source: https://context7.com/alvr/alpine-android/llms.txt

Adds NDK and CMake support to a base Alpine Android image within a Dockerfile.

```docker
FROM alvrme/alpine-android:android-34-jdk17
RUN extras ndk --ndk 28.0.12433566 --cmake 3.22.1
COPY . /home/android/project
WORKDIR /home/android/project
CMD ["./gradlew", "assembleRelease"]
```

--------------------------------

### Dockerfile with Dated Version Pinning

Source: https://context7.com/alvr/alpine-android/llms.txt

Uses a dated tag in a Dockerfile for fully reproducible builds, ensuring the exact image snapshot is used.

```docker
FROM alvrme/alpine-android:android-34-jdk17-v2024.06.01

COPY . /home/android/project
WORKDIR /home/android/project
RUN ./gradlew assembleRelease
```

--------------------------------

### Pull Docker Image from GHCR

Source: https://github.com/alvr/alpine-android/blob/master/README.md

Use this command to pull the base or Android image from GitHub Container Registry. Replace `<tag>` with the desired image tag.

```bash
docker pull ghcr.io/alvr/alpine-android-base:<tag>
```

```bash
docker pull ghcr.io/alvr/alpine-android:<tag>
```

--------------------------------

### Pull Dated Version Image

Source: https://context7.com/alvr/alpine-android/llms.txt

Pulls a specific image snapshot from a known release date to ensure build reproducibility.

```bash
docker pull alvrme/alpine-android:android-34-jdk17-v2024.06.01
```

--------------------------------

### Pull Alpine Android Docker Images

Source: https://context7.com/alvr/alpine-android/llms.txt

Pull pre-built images from DockerHub, GitHub Container Registry, or Quay. Tags specify Android API level and JDK version. Supports specific dated releases for reproducibility.

```bash
# DockerHub — latest stable (Android 16 / API 36, JDK 17)
docker pull alvrme/alpine-android:latest

# DockerHub — specific API level + JDK
docker pull alvrme/alpine-android:android-34-jdk17

# DockerHub — base image only (no build-tools / platforms)
docker pull alvrme/alpine-android-base:jdk17

# GitHub Container Registry equivalents
docker pull ghcr.io/alvr/alpine-android:android-34-jdk17
docker pull ghcr.io/alvr/alpine-android-base:jdk17

# Quay equivalents
docker pull quay.io/alvr/alpine-android:android-34-jdk17
docker pull quay.io/alvr/alpine-android-base:jdk17

# Pin to a specific dated release (format: android-XX-jdkZZ-vYYYY.MM.DD)
docker pull alvrme/alpine-android:android-34-jdk17-v2024.06.01
```

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