Android Build Environment Docker

This repository contains a Dockerfile to set up an Ubuntu-based environment for building Android 15. The image comes pre-installed with all necessary packages and tools required for the Android build process.

Getting Started

Prerequisites

• Ensure you have Docker installed on your host system.
• A directory named android on your host machine that will be used to sync the Android source code.

Building the Docker Image

1. Clone this repository:

   git clone https://github.com/ShujathMohd/aosp-android-builder.git
   cd aosp-android-builder

2. Build the Docker image:

   docker build -t android-build-env .

Running the Docker Container

To start a container with the android folder from your host mapped to /android in the container: Create a folder in the root directory

mkdir ~/android

docker run -it --rm -v ~/android:/android android-build-env

Setting Up the Android Source

Once inside the container, follow these steps:

1. Initialize the repo:

   repo init -u https://android.googlesource.com/platform/manifest -b <android branch/tag>

2. Clone the local manifests:

   cd .repo
   git clone https://github.com/ShujathMohd/local_manifests.git

3. Sync the repository:

   repo sync -c --force-sync --no-tags --no-clone-bundle --optimized-fetch --prune

Building Android

1. Set up the environment and choose a build target:

   source build/envsetup.sh
   lunch <device_name>-userdebug

2. Start the build:

   make -j$(nproc)