Android support in Bazel

Disclaimer

NOTE: This branch is a development preview of the Starlark implementation of Android rules for Bazel. This code is incomplete and may not function as-is.

A version of Bazel built at or near head or a recent pre-release and the following flags are necessary to use these rules:

--experimental_enable_android_migration_apis
--experimental_google_legacy_api

Overview

This repository contains the Starlark implementation of Android rules in Bazel.

The rules are being incrementally converted from their native implementations in the Bazel source tree.

Stardoc for the Android rules can be found at https://bazelbuild.github.io/rules_android.

Getting Started

To use the Starlark Bazel Android rules, add the following to your WORKSPACE file:

load("@bazel_tools//tools/build_defs/repo:http.bzl", "http_archive")
http_archive(
    name = "rules_android",
    sha256 = "fe3d8c4955857b44019d83d05a0b15c2a0330a6a0aab990575bb397e9570ff1b",
    strip_prefix = "rules_android-0.6.0-alpha1",
    url = "https://github.com/bazelbuild/rules_android/releases/download/v0.6.0-alpha1/rules_android-v0.6.0-alpha1.tar.gz",
)

# Android rules dependencies
load("@rules_android//:prereqs.bzl", "rules_android_prereqs")
rules_android_prereqs()

##### rules_java setup for rules_android #####
load("@rules_java//java:rules_java_deps.bzl", "rules_java_dependencies")
rules_java_dependencies()
# note that the following line is what is minimally required from protobuf for the java rules
# consider using the protobuf_deps() public API from @com_google_protobuf//:protobuf_deps.bzl
load("@com_google_protobuf//bazel/private:proto_bazel_features.bzl", "proto_bazel_features")  # buildifier: disable=bzl-visibility
proto_bazel_features(name = "proto_bazel_features")
# register toolchains
load("@rules_java//java:repositories.bzl", "rules_java_toolchains")
rules_java_toolchains()

##### rules_jvm_external setup for rules_android #####
load("@rules_jvm_external//:repositories.bzl", "rules_jvm_external_deps")
rules_jvm_external_deps()
load("@rules_jvm_external//:setup.bzl", "rules_jvm_external_setup")
rules_jvm_external_setup()

##### rules_android setup #####
load("@rules_android//:defs.bzl", "rules_android_workspace")
rules_android_workspace()

# Android SDK setup
load("@rules_android//rules:rules.bzl", "android_sdk_repository")
android_sdk_repository(
    name = "androidsdk",
)

register_toolchains(
    "@rules_android//toolchains/android:android_default_toolchain",
    "@rules_android//toolchains/android_sdk:android_sdk_tools",
)

Or, if you want to use bzlmod, add the following to your MODULE.bazel file:

MODULE.bazel:

bazel_dep(name = "rules_java", version = "7.11.1")
bazel_dep(name = "bazel_skylib", version = "1.3.0")

bazel_dep(name = "rules_android", version = "0.6.0")

Then, in your BUILD files, import and use the rules:

load("@rules_android//rules:rules.bzl", "android_binary", "android_library")
android_binary(
    ...
)

android_library(
   ...
)