Add Android Platforms build flags. (#1054)

Author: katre

.bazelci/presubmit.yml

@@ -46,20 +46,24 @@ tasks:
     name: "Example - Android"
     platform: ubuntu1804
     working_directory: examples/android
-    bazel: 7.0.0-pre.20230906.2
+    bazel: last_green
     test_flags:
+      - "--incompatible_enable_android_toolchain_resolution"
+      - "--android_platforms=//:arm64-v8a"
       - "--enable_bzlmod=false"
     test_targets:
-      - //...
+      - //app:all
   example-bzlmod-android:
     name: "Example Bzlmod - Android"
     platform: ubuntu1804
     working_directory: examples/android
-    bazel: 7.0.0-pre.20230906.2
+    bazel: last_green
     test_flags:
+      - "--incompatible_enable_android_toolchain_resolution"
+      - "--android_platforms=//:arm64-v8a"
       - "--enable_bzlmod=true"
     test_targets:
-      - //...
+      - //app:all
   example-ksp:
     name: "Example - Android KSP"
     platform: ubuntu1804
@@ -76,8 +80,12 @@ tasks:
     name: "Example - Anvil"
     platform: ubuntu1804
     working_directory: examples/anvil
+    bazel: last_green
+    test_flags:
+      - "--incompatible_enable_android_toolchain_resolution"
+      - "--android_platforms=//:arm64-v8a"
     test_targets:
-      - //...
+      - //app:all
   example-plugins:
     name: "Example - Plugins"
     platform: ubuntu1804
@@ -162,8 +170,12 @@ tasks:
     name: "Example - Jetpack Compose"
     platform: ubuntu1804
     working_directory: examples/jetpack_compose
+    bazel: last_green
+    test_flags:
+      - "--incompatible_enable_android_toolchain_resolution"
+      - "--android_platforms=//:arm64-v8a"
     test_targets:
-      - //...
+      - //app:all
   stardoc:
     name: Stardoc api documentation
     platform: ubuntu1804

examples/android/BUILD.bazel

@@ -0,0 +1,7 @@
+platform(
+    name = "arm64-v8a",
+    constraint_values = [
+        "@platforms//cpu:arm64",
+        "@platforms//os:android",
+    ],
+)

examples/android/MODULE.bazel

@@ -7,6 +7,7 @@ bazel_dep(name = "rules_android", version = "0.1.1")
 bazel_dep(name = "bazel_skylib", version = "1.2.1")
 bazel_dep(name = "rules_robolectric", version = "4.10.3", repo_name = "robolectric")
 bazel_dep(name = "rules_java", version = "6.4.0")
+bazel_dep(name = "platforms", version = "0.0.7")
 bazel_dep(name = "rules_kotlin")
 local_path_override(
     module_name = "rules_kotlin",

examples/android/WORKSPACE

@@ -88,3 +88,5 @@ http_archive(
 load("@robolectric//bazel:robolectric.bzl", "robolectric_repositories")
 
 robolectric_repositories()
+
+android_ndk_repository(name = "androidndk")

examples/anvil/BUILD.bazel

@@ -4,3 +4,11 @@ define_kt_toolchain(
     name = "kotlin_toolchain",
     jvm_target = "1.8",
 )
+
+platform(
+    name = "arm64-v8a",
+    constraint_values = [
+        "@platforms//cpu:arm64",
+        "@platforms//os:android",
+    ],
+)

examples/anvil/WORKSPACE

@@ -28,6 +28,8 @@ load("@rules_android//android:rules.bzl", "android_sdk_repository")
 
 android_sdk_repository(name = "androidsdk")
 
+android_ndk_repository(name = "androidndk")
+
 # Skylib, for build_test, so don't bother initializing the unit test infrastructure.
 http_archive(
     name = "bazel_skylib",

examples/anvil/app/BUILD.bazel

@@ -1,3 +1,4 @@
+load("@bazel_skylib//rules:build_test.bzl", "build_test")
 load("@rules_android//android:rules.bzl", "android_binary")
 
 android_binary(
@@ -9,3 +10,10 @@ android_binary(
         "//app/src/main/java/com/squareup/anvil/sample",
     ],
 )
+
+build_test(
+    name = "force_build_apks_test",
+    targets = [
+        ":app.apk",
+    ],
+)

examples/jetpack_compose/BUILD

@@ -25,3 +25,11 @@ kt_compiler_plugin(
         "@maven//:androidx_compose_compiler_compiler",
     ],
 )
+
+platform(
+    name = "arm64-v8a",
+    constraint_values = [
+        "@platforms//cpu:arm64",
+        "@platforms//os:android",
+    ],
+)

examples/jetpack_compose/WORKSPACE

@@ -85,3 +85,5 @@ http_archive(
 load("@rules_android//android:rules.bzl", "android_sdk_repository")
 
 android_sdk_repository(name = "androidsdk")
+
+android_ndk_repository(name = "androidndk")