Adds a bzlmod extension for remote android_tools

PiperOrigin-RevId: 488720288
Change-Id: I6e7baa1d87d2d7b5434d8870e726faf362842dac

WORKSPACE

@@ -387,6 +387,7 @@ dist_http_archive(
 )
 
 # This must be kept in sync with src/main/java/com/google/devtools/build/lib/bazel/rules/android/android_remote_tools.WORKSPACE
+# and tools/android/android_extensions.bzl
 http_archive(
     name = "android_tools_for_testing",
     patch_cmds = EXPORT_WORKSPACE_IN_BUILD_FILE,
@@ -396,6 +397,7 @@ http_archive(
 )
 
 # This must be kept in sync with src/main/java/com/google/devtools/build/lib/bazel/rules/android/android_remote_tools.WORKSPACE
+# and tools/android/android_extensions.bzl
 http_jar(
     name = "android_gmaven_r8_for_testing",
     sha256 = "8626ca32fb47aba7fddd2c897615e2e8ffcdb4d4b213572a2aefb3f838f01972",

src/MODULE.tools

@@ -33,3 +33,6 @@ register_toolchains("@local_config_sh//:local_sh_toolchain")
 
 remote_coverage_tools_extension = use_extension("//tools/test:extensions.bzl", "remote_coverage_tools_extension")
 use_repo(remote_coverage_tools_extension, "remote_coverage_tools")
+
+remote_android_extensions = use_extension("//tools/android:android_extensions.bzl", "remote_android_tools_extensions")
+use_repo(remote_android_extensions, "android_gmaven_r8", "android_tools")

src/test/shell/bazel/android/BUILD

@@ -44,6 +44,8 @@ android_sh_test(
     tags = [
         "no-remote",
         "no_windows",
+        # bzlmod test requires network
+        "requires-network",
     ],
 )
 

src/test/shell/bazel/android/android_integration_test.sh

@@ -219,6 +219,28 @@ EOF
       //java/com/example/hello:hello || fail "build failed"
 }
 
+function test_hello_android_bzlmod() {
+  write_hello_android_files
+  setup_android_sdk_support
+  cat > java/com/example/hello/BUILD <<'EOF'
+android_binary(
+    name = 'hello',
+    manifest = "AndroidManifest.xml",
+    srcs = ['MainActivity.java'],
+    resource_files = glob(["res/**"]),
+)
+EOF
+  cat > MODULE.bazel << 'EOF'
+# Required for android_integration_test_with_platforms
+bazel_dep(name = "platforms", version = "0.0.5")
+EOF
+
+  bazel clean
+  # Check that android builds with bzlmod enable work.
+  bazel build --experimental_enable_bzlmod \
+      //java/com/example/hello:hello || fail "build failed"
+}
+
 function test_android_tools_version() {
   create_new_workspace
   setup_android_sdk_support

tools/android/android_extensions.bzl

@@ -0,0 +1,33 @@
+# Copyright 2022 The Bazel Authors. All rights reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#    http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+"""Module extension to declare Android runtime dependencies for Bazel."""
+
+load("//tools/build_defs/repo:http.bzl", "http_archive", "http_jar")
+
+def _remote_android_tools_extensions_impl(_ctx):
+    http_archive(
+        name = "android_tools",
+        sha256 = "1afa4b7e13c82523c8b69e87f8d598c891ec7e2baa41d9e24e08becd723edb4d",  # do_not_remove_this_android_tools_update_marker
+        url = "https://mirror.bazel.build/bazel_android_tools/android_tools_pkg-0.27.0.tar.gz",
+    )
+    http_jar(
+        name = "android_gmaven_r8",
+        sha256 = "8626ca32fb47aba7fddd2c897615e2e8ffcdb4d4b213572a2aefb3f838f01972",
+        url = "https://maven.google.com/com/android/tools/r8/3.3.28/r8-3.3.28.jar",
+    )
+
+remote_android_tools_extensions = module_extension(
+    implementation = _remote_android_tools_extensions_impl,
+)