Auto populate services apk version.

PiperOrigin-RevId: 602466653

Author: brettchabot

build_extensions/axt_versions.bzl

@@ -14,7 +14,6 @@ ANDROIDX_JUNIT_VERSION = "1.2.0-alpha04"
 ANDROIDX_TRUTH_VERSION = "1.6.0-alpha04"
 ANNOTATION_VERSION = "1.1.0-alpha04"
 ORCHESTRATOR_VERSION = "1.5.0-alpha03"
-
 SERVICES_VERSION = "1.5.0-alpha04"
 
 # Full maven artifact strings for apks.

services/AndroidManifest.xml

@@ -19,7 +19,7 @@
   xmlns:tools="http://schemas.android.com/tools"
   package="androidx.test.services"
   android:versionCode="2"
-  android:versionName="1.5.0-alpha04">
+  android:versionName="${appVersion}">
 
   <uses-sdk
     android:minSdkVersion="19"

services/BUILD

@@ -1,3 +1,4 @@
+load("//build_extensions:axt_versions.bzl", "SERVICES_VERSION")
 load("//build_extensions/maven:axt_maven_apk.bzl", "axt_maven_apk")
 load("//build_extensions/maven:maven_artifact.bzl", "maven_artifact")
 load("@build_bazel_rules_android//android:rules.bzl", "android_binary")
@@ -25,6 +26,9 @@ android_binary(
     licenses = ["permissive"],
     main_dex_proguard_specs = ["//build_extensions:mainDexClasses.rules"],
     manifest = "AndroidManifest.xml",
+    manifest_values = {
+        "appVersion": SERVICES_VERSION,
+    },
     multidex = "legacy",  # to support android_fix_libs
     proguard_specs = [
         "//:proguard_binary.cfg",