Merge "Add an apex_contributions_defaults module to module sdk" into main

11 files changed, 432 insertions, 0 deletions

diff --git a/android/api_levels.go b/android/api_levels.go
index 1130c3e89..fab5fc7bf 100644
--- a/android/api_levels.go
+++ b/android/api_levels.go
@@ -289,6 +289,8 @@ var LastWithoutModuleLibCoreSystemModules = uncheckedFinalApiLevel(31)
 
 var ApiLevelR = uncheckedFinalApiLevel(30)
 
+var ApiLevelUpsideDownCake = uncheckedFinalApiLevel(34)
+
 // ReplaceFinalizedCodenames returns the API level number associated with that API level
 // if the `raw` input is the codename of an API level has been finalized.
 // If the input is *not* a finalized codename, the input is returned unmodified.
diff --git a/sdk/bootclasspath_fragment_sdk_test.go b/sdk/bootclasspath_fragment_sdk_test.go
index 5d419584a..8d3bbfa1b 100644
--- a/sdk/bootclasspath_fragment_sdk_test.go
+++ b/sdk/bootclasspath_fragment_sdk_test.go
@@ -152,6 +152,11 @@ func TestSnapshotWithBootclasspathFragment_ImageName(t *testing.T) {
 		checkAndroidBpContents(`
 // This is auto-generated. DO NOT EDIT.
 
+apex_contributions_defaults {
+    name: "mysdk.contributions",
+    contents: [],
+}
+
 prebuilt_bootclasspath_fragment {
     name: "art-bootclasspath-fragment",
     prefer: false,
@@ -187,6 +192,7 @@ java_import {
     apex_available: ["com.android.art"],
     jars: ["java_boot_libs/snapshot/jars/are/invalid/core2.jar"],
 }
+
 `),
 		checkAllCopyRules(`
 .intermediates/art-bootclasspath-fragment/android_common/modular-hiddenapi/annotation-flags.csv -> hiddenapi/annotation-flags.csv
@@ -353,6 +359,15 @@ func testSnapshotWithBootClasspathFragment_Contents(t *testing.T, sdk string, co
 		checkAndroidBpContents(`
 // This is auto-generated. DO NOT EDIT.
 
+apex_contributions_defaults {
+    name: "mysdk.contributions",
+    contents: [
+        "prebuilt_myothersdklibrary",
+        "prebuilt_mysdklibrary",
+        "prebuilt_mycoreplatform",
+    ],
+}
+
 prebuilt_bootclasspath_fragment {
     name: "mybootclasspathfragment",
     prefer: false,
@@ -642,6 +657,11 @@ func TestSnapshotWithBootClasspathFragment_Fragments(t *testing.T) {
 		checkAndroidBpContents(`
 // This is auto-generated. DO NOT EDIT.
 
+apex_contributions_defaults {
+    name: "mysdk.contributions",
+    contents: ["prebuilt_mysdklibrary"],
+}
+
 prebuilt_bootclasspath_fragment {
     name: "mybootclasspathfragment",
     prefer: false,
@@ -881,6 +901,14 @@ func TestSnapshotWithBootclasspathFragment_HiddenAPI(t *testing.T) {
 		checkAndroidBpContents(`
 // This is auto-generated. DO NOT EDIT.
 
+apex_contributions_defaults {
+    name: "mysdk.contributions",
+    contents: [
+        "prebuilt_mynewlibrary",
+        "prebuilt_mysdklibrary",
+    ],
+}
+
 prebuilt_bootclasspath_fragment {
     name: "mybootclasspathfragment",
     prefer: false,
@@ -1008,6 +1036,9 @@ func testSnapshotWithBootClasspathFragment_MinSdkVersion(t *testing.T, targetBui
 		android.FixtureMergeEnv(map[string]string{
 			"SOONG_SDK_SNAPSHOT_TARGET_BUILD_RELEASE": targetBuildRelease,
 		}),
+		android.FixtureModifyProductVariables(func(variables android.FixtureProductVariables) {
+			variables.Platform_version_active_codenames = []string{"VanillaIceCream"}
+		}),
 
 		android.FixtureModifyProductVariables(func(variables android.FixtureProductVariables) {
 			variables.BuildFlags = map[string]string{
@@ -1226,6 +1257,9 @@ func TestSnapshotWithEmptyBootClasspathFragment(t *testing.T) {
 		android.FixtureMergeEnv(map[string]string{
 			"SOONG_SDK_SNAPSHOT_TARGET_BUILD_RELEASE": "S",
 		}),
+		android.FixtureModifyProductVariables(func(variables android.FixtureProductVariables) {
+			variables.Platform_version_active_codenames = []string{"VanillaIceCream"}
+		}),
 		android.FixtureWithRootAndroidBp(`
 			sdk {
 				name: "mysdk",
diff --git a/sdk/cc_sdk_test.go b/sdk/cc_sdk_test.go
index 265579aa1..9490d1256 100644
--- a/sdk/cc_sdk_test.go
+++ b/sdk/cc_sdk_test.go
@@ -123,6 +123,11 @@ func TestSdkCompileMultilibOverride(t *testing.T) {
 		checkAndroidBpContents(`
 // This is auto-generated. DO NOT EDIT.
 
+apex_contributions_defaults {
+    name: "mysdk.contributions",
+    contents: ["prebuilt_sdkmember"],
+}
+
 cc_prebuilt_library_shared {
     name: "sdkmember",
     prefer: false,
@@ -226,6 +231,11 @@ func TestSnapshotWithObject(t *testing.T) {
 		checkAndroidBpContents(`
 // This is auto-generated. DO NOT EDIT.
 
+apex_contributions_defaults {
+    name: "mysdk.contributions",
+    contents: ["prebuilt_crtobj"],
+}
+
 cc_prebuilt_object {
     name: "crtobj",
     prefer: false,
@@ -333,6 +343,11 @@ func TestSnapshotWithCcExportGeneratedHeaders(t *testing.T) {
 		checkAndroidBpContents(`
 // This is auto-generated. DO NOT EDIT.
 
+apex_contributions_defaults {
+    name: "mysdk.contributions",
+    contents: ["prebuilt_mynativelib"],
+}
+
 cc_prebuilt_library_shared {
     name: "mynativelib",
     prefer: false,
@@ -406,6 +421,11 @@ func TestSnapshotWithCcSharedLibraryCommonProperties(t *testing.T) {
 		checkAndroidBpContents(`
 // This is auto-generated. DO NOT EDIT.
 
+apex_contributions_defaults {
+    name: "mysdk.contributions",
+    contents: ["prebuilt_mynativelib"],
+}
+
 cc_prebuilt_library_shared {
     name: "mynativelib",
     prefer: false,
@@ -465,6 +485,11 @@ func TestSnapshotWithCcBinary(t *testing.T) {
 		checkAndroidBpContents(`
 // This is auto-generated. DO NOT EDIT.
 
+apex_contributions_defaults {
+    name: "mymodule_exports.contributions",
+    contents: ["prebuilt_mynativebinary"],
+}
+
 cc_prebuilt_binary {
     name: "mynativebinary",
     prefer: false,
@@ -523,6 +548,11 @@ func TestMultipleHostOsTypesSnapshotWithCcBinary(t *testing.T) {
 		checkAndroidBpContents(`
 // This is auto-generated. DO NOT EDIT.
 
+apex_contributions_defaults {
+    name: "myexports.contributions",
+    contents: ["prebuilt_mynativebinary"],
+}
+
 cc_prebuilt_binary {
     name: "mynativebinary",
     prefer: false,
@@ -621,6 +651,14 @@ func TestSnapshotWithSingleHostOsType(t *testing.T) {
 		checkAndroidBpContents(`
 // This is auto-generated. DO NOT EDIT.
 
+apex_contributions_defaults {
+    name: "myexports.contributions",
+    contents: [
+        "prebuilt_mynativebinary",
+        "prebuilt_mynativelib",
+    ],
+}
+
 cc_prebuilt_binary {
     name: "mynativebinary",
     prefer: false,
@@ -696,6 +734,11 @@ func TestSnapshotWithCcStaticNocrtBinary(t *testing.T) {
 		checkAndroidBpContents(`
 // This is auto-generated. DO NOT EDIT.
 
+apex_contributions_defaults {
+    name: "mymodule_exports.contributions",
+    contents: ["prebuilt_linker"],
+}
+
 cc_prebuilt_binary {
     name: "linker",
     prefer: false,
@@ -755,6 +798,11 @@ func TestSnapshotWithCcSharedLibrary(t *testing.T) {
 		checkAndroidBpContents(`
 // This is auto-generated. DO NOT EDIT.
 
+apex_contributions_defaults {
+    name: "mysdk.contributions",
+    contents: ["prebuilt_mynativelib"],
+}
+
 cc_prebuilt_library_shared {
     name: "mynativelib",
     prefer: false,
@@ -856,6 +904,15 @@ func TestSnapshotWithCcSharedLibrarySharedLibs(t *testing.T) {
 		checkAndroidBpContents(`
 // This is auto-generated. DO NOT EDIT.
 
+apex_contributions_defaults {
+    name: "mysdk.contributions",
+    contents: [
+        "prebuilt_mynativelib",
+        "prebuilt_myothernativelib",
+        "prebuilt_mysystemnativelib",
+    ],
+}
+
 cc_prebuilt_library_shared {
     name: "mynativelib",
     prefer: false,
@@ -953,6 +1010,11 @@ func TestHostSnapshotWithCcSharedLibrary(t *testing.T) {
 		checkAndroidBpContents(`
 // This is auto-generated. DO NOT EDIT.
 
+apex_contributions_defaults {
+    name: "mysdk.contributions",
+    contents: ["prebuilt_mynativelib"],
+}
+
 cc_prebuilt_library_shared {
     name: "mynativelib",
     prefer: false,
@@ -1029,6 +1091,11 @@ func TestMultipleHostOsTypesSnapshotWithCcSharedLibrary(t *testing.T) {
 		checkAndroidBpContents(`
 // This is auto-generated. DO NOT EDIT.
 
+apex_contributions_defaults {
+    name: "mysdk.contributions",
+    contents: ["prebuilt_mynativelib"],
+}
+
 cc_prebuilt_library_shared {
     name: "mynativelib",
     prefer: false,
@@ -1095,6 +1162,11 @@ func TestSnapshotWithCcStaticLibrary(t *testing.T) {
 		checkAndroidBpContents(`
 // This is auto-generated. DO NOT EDIT.
 
+apex_contributions_defaults {
+    name: "myexports.contributions",
+    contents: ["prebuilt_mynativelib"],
+}
+
 cc_prebuilt_library_static {
     name: "mynativelib",
     prefer: false,
@@ -1158,6 +1230,11 @@ func TestHostSnapshotWithCcStaticLibrary(t *testing.T) {
 		checkAndroidBpContents(`
 // This is auto-generated. DO NOT EDIT.
 
+apex_contributions_defaults {
+    name: "myexports.contributions",
+    contents: ["prebuilt_mynativelib"],
+}
+
 cc_prebuilt_library_static {
     name: "mynativelib",
     prefer: false,
@@ -1222,6 +1299,11 @@ func TestSnapshotWithCcLibrary(t *testing.T) {
 		checkAndroidBpContents(`
 // This is auto-generated. DO NOT EDIT.
 
+apex_contributions_defaults {
+    name: "myexports.contributions",
+    contents: ["prebuilt_mynativelib"],
+}
+
 cc_prebuilt_library {
     name: "mynativelib",
     prefer: false,
@@ -1298,6 +1380,11 @@ func TestSnapshotSameLibraryWithNativeLibsAndNativeSharedLib(t *testing.T) {
 		checkAndroidBpContents(`
 // This is auto-generated. DO NOT EDIT.
 
+apex_contributions_defaults {
+    name: "myexports.contributions",
+    contents: ["prebuilt_mynativelib"],
+}
+
 cc_prebuilt_library {
     name: "mynativelib",
     prefer: false,
@@ -1394,6 +1481,11 @@ func TestSnapshotSameLibraryWithAndroidNativeLibsAndHostNativeSharedLib(t *testi
 		checkAndroidBpContents(`
 // This is auto-generated. DO NOT EDIT.
 
+apex_contributions_defaults {
+    name: "myexports.contributions",
+    contents: ["prebuilt_mynativelib"],
+}
+
 cc_prebuilt_library {
     name: "mynativelib",
     prefer: false,
@@ -1520,6 +1612,11 @@ func TestHostSnapshotWithMultiLib64(t *testing.T) {
 		checkAndroidBpContents(`
 // This is auto-generated. DO NOT EDIT.
 
+apex_contributions_defaults {
+    name: "myexports.contributions",
+    contents: ["prebuilt_mynativelib"],
+}
+
 cc_prebuilt_library_static {
     name: "mynativelib",
     prefer: false,
@@ -1572,6 +1669,11 @@ func TestSnapshotWithCcHeadersLibrary(t *testing.T) {
 		checkAndroidBpContents(`
 // This is auto-generated. DO NOT EDIT.
 
+apex_contributions_defaults {
+    name: "mysdk.contributions",
+    contents: ["prebuilt_mynativeheaders"],
+}
+
 cc_prebuilt_library_headers {
     name: "mynativeheaders",
     prefer: false,
@@ -1594,6 +1696,9 @@ func TestSnapshotWithCcHeadersLibraryAndNativeBridgeSupport(t *testing.T) {
 		PrepareForTestWithSdkBuildComponents,
 		ccTestFs.AddToFixture(),
 		prepareForTestWithNativeBridgeTarget,
+		android.FixtureRegisterWithContext(func(ctx android.RegistrationContext) {
+			android.RegisterApexContributionsBuildComponents(ctx)
+		}),
 	).RunTestWithBp(t, `
 		sdk {
 			name: "mysdk",
@@ -1616,6 +1721,11 @@ func TestSnapshotWithCcHeadersLibraryAndNativeBridgeSupport(t *testing.T) {
 		checkAndroidBpContents(`
 // This is auto-generated. DO NOT EDIT.
 
+apex_contributions_defaults {
+    name: "mysdk.contributions",
+    contents: ["prebuilt_mynativeheaders"],
+}
+
 cc_prebuilt_library_headers {
     name: "mynativeheaders",
     prefer: false,
@@ -1679,6 +1789,9 @@ func TestSnapshotWithCcHeadersLibraryAndImageVariants(t *testing.T) {
 			cc.PrepareForTestWithCcDefaultModules,
 			PrepareForTestWithSdkBuildComponents,
 			ccTestFs.AddToFixture(),
+			android.FixtureRegisterWithContext(func(ctx android.RegistrationContext) {
+				android.RegisterApexContributionsBuildComponents(ctx)
+			}),
 		).RunTestWithBp(t, fmt.Sprintf(`
 		sdk {
 			name: "mysdk",
@@ -1701,6 +1814,11 @@ func TestSnapshotWithCcHeadersLibraryAndImageVariants(t *testing.T) {
 			checkAndroidBpContents(fmt.Sprintf(`
 // This is auto-generated. DO NOT EDIT.
 
+apex_contributions_defaults {
+    name: "mysdk.contributions",
+    contents: ["prebuilt_mynativeheaders"],
+}
+
 cc_prebuilt_library_headers {
     name: "mynativeheaders",
     prefer: false,
@@ -1750,6 +1868,11 @@ func TestHostSnapshotWithCcHeadersLibrary(t *testing.T) {
 		checkAndroidBpContents(`
 // This is auto-generated. DO NOT EDIT.
 
+apex_contributions_defaults {
+    name: "mysdk.contributions",
+    contents: ["prebuilt_mynativeheaders"],
+}
+
 cc_prebuilt_library_headers {
     name: "mynativeheaders",
     prefer: false,
@@ -1807,6 +1930,11 @@ func TestDeviceAndHostSnapshotWithCcHeadersLibrary(t *testing.T) {
 		checkAndroidBpContents(`
 // This is auto-generated. DO NOT EDIT.
 
+apex_contributions_defaults {
+    name: "mysdk.contributions",
+    contents: ["prebuilt_mynativeheaders"],
+}
+
 cc_prebuilt_library_headers {
     name: "mynativeheaders",
     prefer: false,
@@ -1870,6 +1998,15 @@ func TestSystemSharedLibPropagation(t *testing.T) {
 		checkAndroidBpContents(`
 // This is auto-generated. DO NOT EDIT.
 
+apex_contributions_defaults {
+    name: "mysdk.contributions",
+    contents: [
+        "prebuilt_sslnil",
+        "prebuilt_sslempty",
+        "prebuilt_sslnonempty",
+    ],
+}
+
 cc_prebuilt_library_shared {
     name: "sslnil",
     prefer: false,
@@ -1943,6 +2080,11 @@ cc_prebuilt_library_shared {
 		checkAndroidBpContents(`
 // This is auto-generated. DO NOT EDIT.
 
+apex_contributions_defaults {
+    name: "mysdk.contributions",
+    contents: ["prebuilt_sslvariants"],
+}
+
 cc_prebuilt_library_shared {
     name: "sslvariants",
     prefer: false,
@@ -2002,6 +2144,11 @@ func TestStubsLibrary(t *testing.T) {
 		checkAndroidBpContents(`
 // This is auto-generated. DO NOT EDIT.
 
+apex_contributions_defaults {
+    name: "mysdk.contributions",
+    contents: ["prebuilt_stubslib"],
+}
+
 cc_prebuilt_library_shared {
     name: "stubslib",
     prefer: false,
@@ -2056,6 +2203,11 @@ func TestDeviceAndHostSnapshotWithStubsLibrary(t *testing.T) {
 		checkAndroidBpContents(`
 // This is auto-generated. DO NOT EDIT.
 
+apex_contributions_defaults {
+    name: "mysdk.contributions",
+    contents: ["prebuilt_stubslib"],
+}
+
 cc_prebuilt_library_shared {
     name: "stubslib",
     prefer: false,
@@ -2114,6 +2266,11 @@ func TestUniqueHostSoname(t *testing.T) {
 		checkAndroidBpContents(`
 // This is auto-generated. DO NOT EDIT.
 
+apex_contributions_defaults {
+    name: "mysdk.contributions",
+    contents: ["prebuilt_mylib"],
+}
+
 cc_prebuilt_library_shared {
     name: "mylib",
     prefer: false,
@@ -2178,6 +2335,11 @@ func TestNoSanitizerMembers(t *testing.T) {
 		checkAndroidBpContents(`
 // This is auto-generated. DO NOT EDIT.
 
+apex_contributions_defaults {
+    name: "mysdk.contributions",
+    contents: ["prebuilt_mynativelib"],
+}
+
 cc_prebuilt_library_shared {
     name: "mynativelib",
     prefer: false,
diff --git a/sdk/compat_config_sdk_test.go b/sdk/compat_config_sdk_test.go
index 45e8e0ed6..75b5229bf 100644
--- a/sdk/compat_config_sdk_test.go
+++ b/sdk/compat_config_sdk_test.go
@@ -36,6 +36,11 @@ func testSnapshotWithCompatConfig(t *testing.T, sdk string) {
 		checkAndroidBpContents(`
 // This is auto-generated. DO NOT EDIT.
 
+apex_contributions_defaults {
+    name: "mysdk.contributions",
+    contents: ["prebuilt_myconfig"],
+}
+
 prebuilt_platform_compat_config {
     name: "myconfig",
     prefer: false,
diff --git a/sdk/exports_test.go b/sdk/exports_test.go
index 2605fd141..9d0a24210 100644
--- a/sdk/exports_test.go
+++ b/sdk/exports_test.go
@@ -46,6 +46,11 @@ func TestModuleExportsSnapshot(t *testing.T) {
 		checkAndroidBpContents(`
 // This is auto-generated. DO NOT EDIT.
 
+apex_contributions_defaults {
+    name: "myexports.contributions",
+    contents: ["prebuilt_myjavalib"],
+}
+
 java_import {
     name: "myjavalib",
     prefer: false,
diff --git a/sdk/java_sdk_test.go b/sdk/java_sdk_test.go
index 1b2b0f1f3..275860f32 100644
--- a/sdk/java_sdk_test.go
+++ b/sdk/java_sdk_test.go
@@ -108,6 +108,11 @@ func TestSnapshotWithJavaHeaderLibrary(t *testing.T) {
 		checkAndroidBpContents(`
 // This is auto-generated. DO NOT EDIT.
 
+apex_contributions_defaults {
+    name: "mysdk.contributions",
+    contents: ["prebuilt_myjavalib"],
+}
+
 java_import {
     name: "myjavalib",
     prefer: false,
@@ -154,6 +159,11 @@ func TestHostSnapshotWithJavaHeaderLibrary(t *testing.T) {
 		checkAndroidBpContents(`
 // This is auto-generated. DO NOT EDIT.
 
+apex_contributions_defaults {
+    name: "mysdk.contributions",
+    contents: ["prebuilt_myjavalib"],
+}
+
 java_import {
     name: "myjavalib",
     prefer: false,
@@ -193,6 +203,11 @@ func TestDeviceAndHostSnapshotWithJavaHeaderLibrary(t *testing.T) {
 		checkAndroidBpContents(`
 // This is auto-generated. DO NOT EDIT.
 
+apex_contributions_defaults {
+    name: "mysdk.contributions",
+    contents: ["prebuilt_myjavalib"],
+}
+
 java_import {
     name: "myjavalib",
     prefer: false,
@@ -245,6 +260,11 @@ func TestSnapshotWithJavaImplLibrary(t *testing.T) {
 		checkAndroidBpContents(`
 // This is auto-generated. DO NOT EDIT.
 
+apex_contributions_defaults {
+    name: "myexports.contributions",
+    contents: ["prebuilt_myjavalib"],
+}
+
 java_import {
     name: "myjavalib",
     prefer: false,
@@ -291,6 +311,11 @@ func TestSnapshotWithJavaBootLibrary(t *testing.T) {
 		checkAndroidBpContents(`
 // This is auto-generated. DO NOT EDIT.
 
+apex_contributions_defaults {
+    name: "mysdk.contributions",
+    contents: [],
+}
+
 java_import {
     name: "myjavalib",
     prefer: false,
@@ -313,6 +338,9 @@ func TestSnapshotWithJavaBootLibrary_UpdatableMedia(t *testing.T) {
 			android.FixtureMergeEnv(map[string]string{
 				"SOONG_SDK_SNAPSHOT_TARGET_BUILD_RELEASE": targetBuildRelease,
 			}),
+			android.FixtureModifyProductVariables(func(variables android.FixtureProductVariables) {
+				variables.Platform_version_active_codenames = []string{"VanillaIceCream"}
+			}),
 		).RunTestWithBp(t, `
 		sdk {
 			name: "mysdk",
@@ -395,6 +423,11 @@ func TestSnapshotWithJavaLibrary_MinSdkVersion(t *testing.T) {
 			checkAndroidBpContents(fmt.Sprintf(`
 // This is auto-generated. DO NOT EDIT.
 
+apex_contributions_defaults {
+    name: "mysdk.contributions",
+    contents: ["prebuilt_mylib"],
+}
+
 java_import {
     name: "mylib",
     prefer: false,
@@ -459,6 +492,11 @@ func TestSnapshotWithJavaSystemserverLibrary(t *testing.T) {
 		checkAndroidBpContents(`
 // This is auto-generated. DO NOT EDIT.
 
+apex_contributions_defaults {
+    name: "myexports.contributions",
+    contents: [],
+}
+
 java_import {
     name: "myjavalib",
     prefer: false,
@@ -504,6 +542,11 @@ func TestHostSnapshotWithJavaImplLibrary(t *testing.T) {
 		checkAndroidBpContents(`
 // This is auto-generated. DO NOT EDIT.
 
+apex_contributions_defaults {
+    name: "myexports.contributions",
+    contents: ["prebuilt_myjavalib"],
+}
+
 java_import {
     name: "myjavalib",
     prefer: false,
@@ -542,6 +585,11 @@ func TestSnapshotWithJavaTest(t *testing.T) {
 		checkAndroidBpContents(`
 // This is auto-generated. DO NOT EDIT.
 
+apex_contributions_defaults {
+    name: "myexports.contributions",
+    contents: ["prebuilt_myjavatests"],
+}
+
 java_test_import {
     name: "myjavatests",
     prefer: false,
@@ -582,6 +630,11 @@ func TestHostSnapshotWithJavaTest(t *testing.T) {
 		checkAndroidBpContents(`
 // This is auto-generated. DO NOT EDIT.
 
+apex_contributions_defaults {
+    name: "myexports.contributions",
+    contents: ["prebuilt_myjavatests"],
+}
+
 java_test_import {
     name: "myjavatests",
     prefer: false,
@@ -661,6 +714,15 @@ func TestSnapshotWithJavaSystemModules(t *testing.T) {
 		checkAndroidBpContents(`
 // This is auto-generated. DO NOT EDIT.
 
+apex_contributions_defaults {
+    name: "mysdk.contributions",
+    contents: [
+        "prebuilt_exported-system-module",
+        "prebuilt_myjavalib",
+        "prebuilt_my-system-modules",
+    ],
+}
+
 java_import {
     name: "exported-system-module",
     prefer: false,
@@ -790,6 +852,11 @@ func TestHostSnapshotWithJavaSystemModules(t *testing.T) {
 		checkAndroidBpContents(`
 // This is auto-generated. DO NOT EDIT.
 
+apex_contributions_defaults {
+    name: "mysdk.contributions",
+    contents: ["prebuilt_my-system-modules"],
+}
+
 java_import {
     name: "mysdk_system-module",
     prefer: false,
@@ -854,6 +921,15 @@ func TestDeviceAndHostSnapshotWithOsSpecificMembers(t *testing.T) {
 		checkAndroidBpContents(`
 // This is auto-generated. DO NOT EDIT.
 
+apex_contributions_defaults {
+    name: "myexports.contributions",
+    contents: [
+        "prebuilt_hostjavalib",
+        "prebuilt_androidjavalib",
+        "prebuilt_myjavalib",
+    ],
+}
+
 java_import {
     name: "hostjavalib",
     prefer: false,
@@ -920,6 +996,11 @@ func TestSnapshotWithJavaSdkLibrary(t *testing.T) {
 		checkAndroidBpContents(`
 // This is auto-generated. DO NOT EDIT.
 
+apex_contributions_defaults {
+    name: "mysdk.contributions",
+    contents: ["prebuilt_myjavalib"],
+}
+
 java_sdk_library_import {
     name: "myjavalib",
     prefer: false,
@@ -993,6 +1074,11 @@ func TestSnapshotWithJavaSdkLibrary_DistStem(t *testing.T) {
 		checkAndroidBpContents(`
 // This is auto-generated. DO NOT EDIT.
 
+apex_contributions_defaults {
+    name: "mysdk.contributions",
+    contents: ["prebuilt_myjavalib-foo"],
+}
+
 java_sdk_library_import {
     name: "myjavalib-foo",
     prefer: false,
@@ -1046,6 +1132,11 @@ func TestSnapshotWithJavaSdkLibrary_UseSrcJar(t *testing.T) {
 		checkAndroidBpContents(`
 // This is auto-generated. DO NOT EDIT.
 
+apex_contributions_defaults {
+    name: "mysdk.contributions",
+    contents: ["prebuilt_myjavalib"],
+}
+
 java_sdk_library_import {
     name: "myjavalib",
     prefer: false,
@@ -1093,6 +1184,11 @@ func TestSnapshotWithJavaSdkLibrary_AnnotationsZip(t *testing.T) {
 		checkAndroidBpContents(`
 // This is auto-generated. DO NOT EDIT.
 
+apex_contributions_defaults {
+    name: "mysdk.contributions",
+    contents: ["prebuilt_myjavalib"],
+}
+
 java_sdk_library_import {
     name: "myjavalib",
     prefer: false,
@@ -1147,6 +1243,11 @@ func TestSnapshotWithJavaSdkLibrary_AnnotationsZip_PreT(t *testing.T) {
 		checkAndroidBpContents(`
 // This is auto-generated. DO NOT EDIT.
 
+apex_contributions_defaults {
+    name: "mysdk.contributions",
+    contents: ["prebuilt_myjavalib"],
+}
+
 java_sdk_library_import {
     name: "myjavalib",
     prefer: false,
@@ -1204,6 +1305,11 @@ func TestSnapshotWithJavaSdkLibrary_CompileDex(t *testing.T) {
 		checkAndroidBpContents(`
 // This is auto-generated. DO NOT EDIT.
 
+apex_contributions_defaults {
+    name: "mysdk.contributions",
+    contents: ["prebuilt_myjavalib"],
+}
+
 java_sdk_library_import {
     name: "myjavalib",
     prefer: false,
@@ -1272,6 +1378,11 @@ func TestSnapshotWithJavaSdkLibrary_SdkVersion_None(t *testing.T) {
 		checkAndroidBpContents(`
 // This is auto-generated. DO NOT EDIT.
 
+apex_contributions_defaults {
+    name: "mysdk.contributions",
+    contents: ["prebuilt_myjavalib"],
+}
+
 java_sdk_library_import {
     name: "myjavalib",
     prefer: false,
@@ -1320,6 +1431,11 @@ func TestSnapshotWithJavaSdkLibrary_SdkVersion_ForScope(t *testing.T) {
 		checkAndroidBpContents(`
 // This is auto-generated. DO NOT EDIT.
 
+apex_contributions_defaults {
+    name: "mysdk.contributions",
+    contents: ["prebuilt_myjavalib"],
+}
+
 java_sdk_library_import {
     name: "myjavalib",
     prefer: false,
@@ -1371,6 +1487,11 @@ func TestSnapshotWithJavaSdkLibrary_ApiScopes(t *testing.T) {
 		checkAndroidBpContents(`
 // This is auto-generated. DO NOT EDIT.
 
+apex_contributions_defaults {
+    name: "mysdk.contributions",
+    contents: ["prebuilt_myjavalib"],
+}
+
 java_sdk_library_import {
     name: "myjavalib",
     prefer: false,
@@ -1436,6 +1557,11 @@ func TestSnapshotWithJavaSdkLibrary_ModuleLib(t *testing.T) {
 		checkAndroidBpContents(`
 // This is auto-generated. DO NOT EDIT.
 
+apex_contributions_defaults {
+    name: "mysdk.contributions",
+    contents: ["prebuilt_myjavalib"],
+}
+
 java_sdk_library_import {
     name: "myjavalib",
     prefer: false,
@@ -1509,6 +1635,11 @@ func TestSnapshotWithJavaSdkLibrary_SystemServer(t *testing.T) {
 		checkAndroidBpContents(`
 // This is auto-generated. DO NOT EDIT.
 
+apex_contributions_defaults {
+    name: "mysdk.contributions",
+    contents: ["prebuilt_myjavalib"],
+}
+
 java_sdk_library_import {
     name: "myjavalib",
     prefer: false,
@@ -1569,6 +1700,11 @@ func TestSnapshotWithJavaSdkLibrary_NamingScheme(t *testing.T) {
 		checkAndroidBpContents(`
 // This is auto-generated. DO NOT EDIT.
 
+apex_contributions_defaults {
+    name: "mysdk.contributions",
+    contents: ["prebuilt_myjavalib"],
+}
+
 java_sdk_library_import {
     name: "myjavalib",
     prefer: false,
@@ -1626,6 +1762,11 @@ func TestSnapshotWithJavaSdkLibrary_DoctagFiles(t *testing.T) {
 		checkAndroidBpContents(`
 // This is auto-generated. DO NOT EDIT.
 
+apex_contributions_defaults {
+    name: "mysdk.contributions",
+    contents: ["prebuilt_myjavalib"],
+}
+
 java_sdk_library_import {
     name: "myjavalib",
     prefer: false,
diff --git a/sdk/license_sdk_test.go b/sdk/license_sdk_test.go
index 829edf117..754f01961 100644
--- a/sdk/license_sdk_test.go
+++ b/sdk/license_sdk_test.go
@@ -69,6 +69,11 @@ package {
     default_applicable_licenses: ["Android-Apache-2.0"],
 }
 
+apex_contributions_defaults {
+    name: "mysdk.contributions",
+    contents: ["prebuilt_myjavalib"],
+}
+
 java_import {
     name: "myjavalib",
     prefer: false,
diff --git a/sdk/member_trait_test.go b/sdk/member_trait_test.go
index 99caf13e3..673d6fb6e 100644
--- a/sdk/member_trait_test.go
+++ b/sdk/member_trait_test.go
@@ -137,6 +137,11 @@ func TestBasicTrait_WithoutTrait(t *testing.T) {
 		checkAndroidBpContents(`
 // This is auto-generated. DO NOT EDIT.
 
+apex_contributions_defaults {
+    name: "mysdk.contributions",
+    contents: ["prebuilt_myjavalib"],
+}
+
 java_import {
     name: "myjavalib",
     prefer: false,
@@ -202,6 +207,17 @@ func TestBasicTrait_MultipleTraits(t *testing.T) {
 		checkAndroidBpContents(`
 // This is auto-generated. DO NOT EDIT.
 
+apex_contributions_defaults {
+    name: "mysdk.contributions",
+    contents: [
+        "prebuilt_myjavalib",
+        "prebuilt_myjavalib_extra",
+        "prebuilt_myjavalib_special",
+        "prebuilt_anotherjavalib",
+        "prebuilt_anotherjavalib_special",
+    ],
+}
+
 java_test_import {
     name: "myjavalib",
     prefer: false,
diff --git a/sdk/sdk_test.go b/sdk/sdk_test.go
index c4df146b6..f9d49d98d 100644
--- a/sdk/sdk_test.go
+++ b/sdk/sdk_test.go
@@ -118,6 +118,16 @@ func TestSnapshotVisibility(t *testing.T) {
 		checkAndroidBpContents(`
 // This is auto-generated. DO NOT EDIT.
 
+apex_contributions_defaults {
+    name: "mysdk.contributions",
+    contents: [
+        "prebuilt_myjavalib",
+        "prebuilt_mypublicjavalib",
+        "prebuilt_mydefaultedjavalib",
+        "prebuilt_myprivatejavalib",
+    ],
+}
+
 java_import {
     name: "myjavalib",
     prefer: false,
@@ -398,6 +408,11 @@ func TestSnapshot_EnvConfiguration(t *testing.T) {
 			checkAndroidBpContents(`
 // This is auto-generated. DO NOT EDIT.
 
+apex_contributions_defaults {
+    name: "mysdk.contributions",
+    contents: ["prebuilt_myjavalib"],
+}
+
 java_import {
     name: "myjavalib",
     prefer: false,
@@ -453,6 +468,11 @@ java_import {
 			checkAndroidBpContents(`
 // This is auto-generated. DO NOT EDIT.
 
+apex_contributions_defaults {
+    name: "mysdk.contributions",
+    contents: ["prebuilt_mysdklibrary"],
+}
+
 prebuilt_bootclasspath_fragment {
     name: "mybootclasspathfragment",
     prefer: false,
diff --git a/sdk/systemserverclasspath_fragment_sdk_test.go b/sdk/systemserverclasspath_fragment_sdk_test.go
index 3c0b8ae01..c1c4ed699 100644
--- a/sdk/systemserverclasspath_fragment_sdk_test.go
+++ b/sdk/systemserverclasspath_fragment_sdk_test.go
@@ -34,6 +34,9 @@ func testSnapshotWithSystemServerClasspathFragment(t *testing.T, sdk string, tar
 				env["SOONG_SDK_SNAPSHOT_TARGET_BUILD_RELEASE"] = targetBuildRelease
 			}
 		}),
+		android.FixtureModifyProductVariables(func(variables android.FixtureProductVariables) {
+			variables.Platform_version_active_codenames = []string{"VanillaIceCream"}
+		}),
 		prepareForSdkTestWithApex,
 
 		android.FixtureWithRootAndroidBp(sdk+`
@@ -242,6 +245,11 @@ sdk {
 	expectedLatestSnapshot := `
 // This is auto-generated. DO NOT EDIT.
 
+apex_contributions_defaults {
+    name: "mysdk.contributions",
+    contents: ["prebuilt_mysdklibrary"],
+}
+
 java_sdk_library_import {
     name: "mysdklibrary",
     prefer: false,
diff --git a/sdk/update.go b/sdk/update.go
index a731414ee..b8ae38a33 100644
--- a/sdk/update.go
+++ b/sdk/update.go
@@ -24,6 +24,7 @@ import (
 
 	"android/soong/apex"
 	"android/soong/cc"
+	"android/soong/java"
 
 	"github.com/google/blueprint"
 	"github.com/google/blueprint/proptools"
@@ -388,6 +389,7 @@ be unnecessary as every module in the sdk already has its own licenses property.
 
 	// Create the prebuilt modules for each of the member modules.
 	traits := s.gatherTraits()
+	memberNames := []string{} // soong module names of the members. contains the prebuilt_ prefix.
 	for _, member := range members {
 		memberType := member.memberType
 		if !memberType.ArePrebuiltsRequired() {
@@ -409,6 +411,38 @@ be unnecessary as every module in the sdk already has its own licenses property.
 
 		prebuiltModule := memberType.AddPrebuiltModule(memberCtx, member)
 		s.createMemberSnapshot(memberCtx, member, prebuiltModule.(*bpModule))
+
+		if member.memberType != android.LicenseModuleSdkMemberType && !builder.isInternalMember(member.name) {
+			// More exceptions
+			// 1. Skip BCP and SCCP fragments
+			// 2. Skip non-sdk contents of BCP and SCCP fragments
+			//
+			// The non-sdk contents of BCP/SSCP fragments should only be used for dexpreopt and hiddenapi,
+			// and are not available to the rest of the build.
+			if android.InList(member.memberType,
+				[]android.SdkMemberType{
+					// bcp
+					java.BootclasspathFragmentSdkMemberType,
+					java.JavaBootLibsSdkMemberType,
+					// sscp
+					java.SystemServerClasspathFragmentSdkMemberType,
+					java.JavaSystemserverLibsSdkMemberType,
+				},
+			) {
+				continue
+			}
+
+			memberNames = append(memberNames, android.PrebuiltNameFromSource(member.name))
+		}
+	}
+
+	// create an apex_contributions_defaults for this module's sdk.
+	// this module type is supported in V and above.
+	if targetApiLevel.GreaterThan(android.ApiLevelUpsideDownCake) {
+		ac := newModule("apex_contributions_defaults")
+		ac.AddProperty("name", s.Name()+".contributions")
+		ac.AddProperty("contents", memberNames)
+		bpFile.AddModule(ac)
 	}
 
 	// Create a transformer that will transform a module by replacing any references