Merge tag 'android-14.0.0_r50' of https://android.googlesource.com/platform/build/soong into u14.0

Android 14.0.0 Release 50 (AP2A.240605.024)

14 files changed, 1374 insertions, 583 deletions

diff --git a/apex/androidmk.go b/apex/androidmk.go
index bc68ad36b..619be8dc4 100644
--- a/apex/androidmk.go
+++ b/apex/androidmk.go
@@ -124,6 +124,10 @@ func (a *apexBundle) androidMkForFiles(w io.Writer, apexBundleName, moduleDir st
 		pathForSymbol := filepath.Join("$(PRODUCT_OUT)", "apex", apexBundleName, fi.installDir)
 		modulePath := pathForSymbol
 		fmt.Fprintln(w, "LOCAL_MODULE_PATH :=", modulePath)
+		// AconfigUpdateAndroidMkData may have added elements to Extra.  Process them here.
+		for _, extra := range apexAndroidMkData.Extra {
+			extra(w, fi.builtFile)
+		}
 
 		// For non-flattend APEXes, the merged notice file is attached to the APEX itself.
 		// We don't need to have notice file for the individual modules in it. Otherwise,
@@ -229,6 +233,7 @@ func (a *apexBundle) writeRequiredModules(w io.Writer, moduleNames []string) {
 
 func (a *apexBundle) androidMkForType() android.AndroidMkData {
 	return android.AndroidMkData{
+		// While we do not provide a value for `Extra`, AconfigUpdateAndroidMkData may add some, which we must honor.
 		Custom: func(w io.Writer, name, prefix, moduleDir string, data android.AndroidMkData) {
 			moduleNames := []string{}
 			if a.installable() {
@@ -269,6 +274,10 @@ func (a *apexBundle) androidMkForType() android.AndroidMkData {
 
 			android.AndroidMkEmitAssignList(w, "LOCAL_OVERRIDES_MODULES", a.overridableProperties.Overrides)
 			a.writeRequiredModules(w, moduleNames)
+			// AconfigUpdateAndroidMkData may have added elements to Extra.  Process them here.
+			for _, extra := range data.Extra {
+				extra(w, a.outputFile)
+			}
 
 			fmt.Fprintln(w, "include $(BUILD_PREBUILT)")
 			fmt.Fprintln(w, "ALL_MODULES.$(my_register_name).BUNDLE :=", a.bundleModuleFile.String())
diff --git a/apex/apex.go b/apex/apex.go
index 1be41c0f2..993c0f319 100644
--- a/apex/apex.go
+++ b/apex/apex.go
@@ -18,13 +18,11 @@ package apex
 
 import (
 	"fmt"
-	"log"
 	"path/filepath"
 	"regexp"
 	"sort"
 	"strings"
 
-	"android/soong/aconfig"
 	"github.com/google/blueprint"
 	"github.com/google/blueprint/proptools"
 
@@ -236,6 +234,9 @@ type ApexNativeDependencies struct {
 	// List of filesystem images that are embedded inside this APEX bundle.
 	Filesystems []string
 
+	// List of prebuilt_etcs that are embedded inside this APEX bundle.
+	Prebuilts []string
+
 	// List of native libraries to exclude from this APEX.
 	Exclude_native_shared_libs []string
 
@@ -253,6 +254,9 @@ type ApexNativeDependencies struct {
 
 	// List of filesystem images to exclude from this APEX bundle.
 	Exclude_filesystems []string
+
+	// List of prebuilt_etcs to exclude from this APEX bundle.
+	Exclude_prebuilts []string
 }
 
 // Merge combines another ApexNativeDependencies into this one
@@ -263,6 +267,7 @@ func (a *ApexNativeDependencies) Merge(b ApexNativeDependencies) {
 	a.Binaries = append(a.Binaries, b.Binaries...)
 	a.Tests = append(a.Tests, b.Tests...)
 	a.Filesystems = append(a.Filesystems, b.Filesystems...)
+	a.Prebuilts = append(a.Prebuilts, b.Prebuilts...)
 
 	a.Exclude_native_shared_libs = append(a.Exclude_native_shared_libs, b.Exclude_native_shared_libs...)
 	a.Exclude_jni_libs = append(a.Exclude_jni_libs, b.Exclude_jni_libs...)
@@ -270,6 +275,7 @@ func (a *ApexNativeDependencies) Merge(b ApexNativeDependencies) {
 	a.Exclude_binaries = append(a.Exclude_binaries, b.Exclude_binaries...)
 	a.Exclude_tests = append(a.Exclude_tests, b.Exclude_tests...)
 	a.Exclude_filesystems = append(a.Exclude_filesystems, b.Exclude_filesystems...)
+	a.Exclude_prebuilts = append(a.Exclude_prebuilts, b.Exclude_prebuilts...)
 }
 
 type apexMultilibProperties struct {
@@ -481,6 +487,9 @@ type apexBundle struct {
 	javaApisUsedByModuleFile     android.ModuleOutPath
 
 	aconfigFiles []android.Path
+
+	// Single aconfig "cache file" merged from this module and all dependencies.
+	mergedAconfigFiles map[string]android.Paths
 }
 
 // apexFileClass represents a type of file that can be included in APEX.
@@ -712,6 +721,8 @@ func addDependenciesForNativeModules(ctx android.BottomUpMutatorContext, nativeM
 		android.RemoveListFromList(nativeModules.Rust_dyn_libs, nativeModules.Exclude_rust_dyn_libs)...)
 	ctx.AddFarVariationDependencies(target.Variations(), fsTag,
 		android.RemoveListFromList(nativeModules.Filesystems, nativeModules.Exclude_filesystems)...)
+	ctx.AddFarVariationDependencies(target.Variations(), prebuiltTag,
+		android.RemoveListFromList(nativeModules.Prebuilts, nativeModules.Exclude_prebuilts)...)
 }
 
 func (a *apexBundle) combineProperties(ctx android.BottomUpMutatorContext) {
@@ -720,7 +731,7 @@ func (a *apexBundle) combineProperties(ctx android.BottomUpMutatorContext) {
 
 // getImageVariationPair returns a pair for the image variation name as its
 // prefix and suffix. The prefix indicates whether it's core/vendor/product and the
-// suffix indicates the vndk version when it's vendor or product.
+// suffix indicates the vndk version for vendor/product if vndk is enabled.
 // getImageVariation can simply join the result of this function to get the
 // image variation name.
 func (a *apexBundle) getImageVariationPair(deviceConfig android.DeviceConfig) (string, string) {
@@ -728,8 +739,8 @@ func (a *apexBundle) getImageVariationPair(deviceConfig android.DeviceConfig) (s
 		return cc.VendorVariationPrefix, a.vndkVersion(deviceConfig)
 	}
 
-	var prefix string
-	var vndkVersion string
+	prefix := android.CoreVariation
+	vndkVersion := ""
 	if deviceConfig.VndkVersion() != "" {
 		if a.SocSpecific() || a.DeviceSpecific() {
 			prefix = cc.VendorVariationPrefix
@@ -738,15 +749,18 @@ func (a *apexBundle) getImageVariationPair(deviceConfig android.DeviceConfig) (s
 			prefix = cc.ProductVariationPrefix
 			vndkVersion = deviceConfig.PlatformVndkVersion()
 		}
+	} else {
+		if a.SocSpecific() || a.DeviceSpecific() {
+			prefix = cc.VendorVariation
+		} else if a.ProductSpecific() {
+			prefix = cc.ProductVariation
+		}
 	}
 	if vndkVersion == "current" {
 		vndkVersion = deviceConfig.PlatformVndkVersion()
 	}
-	if vndkVersion != "" {
-		return prefix, vndkVersion
-	}
 
-	return android.CoreVariation, "" // The usual case
+	return prefix, vndkVersion
 }
 
 // getImageVariation returns the image variant name for this apexBundle. In most cases, it's simply
@@ -827,10 +841,12 @@ func (a *apexBundle) DepsMutator(ctx android.BottomUpMutatorContext) {
 		}
 
 		addDependenciesForNativeModules(ctx, deps, target, imageVariation)
-		ctx.AddFarVariationDependencies([]blueprint.Variation{
-			{Mutator: "os", Variation: target.OsVariation()},
-			{Mutator: "arch", Variation: target.ArchVariation()},
-		}, shBinaryTag, a.properties.Sh_binaries...)
+		if isPrimaryAbi {
+			ctx.AddFarVariationDependencies([]blueprint.Variation{
+				{Mutator: "os", Variation: target.OsVariation()},
+				{Mutator: "arch", Variation: target.ArchVariation()},
+			}, shBinaryTag, a.properties.Sh_binaries...)
+		}
 	}
 
 	// Common-arch dependencies come next
@@ -912,13 +928,7 @@ type DCLAInfo struct {
 	ProvidedLibs []string
 }
 
-var DCLAInfoProvider = blueprint.NewMutatorProvider(DCLAInfo{}, "apex_info")
-
-type ApexBundleInfo struct {
-	Contents *android.ApexContents
-}
-
-var ApexBundleInfoProvider = blueprint.NewMutatorProvider(ApexBundleInfo{}, "apex_info")
+var DCLAInfoProvider = blueprint.NewMutatorProvider[DCLAInfo]("apex_info")
 
 var _ ApexInfoMutator = (*apexBundle)(nil)
 
@@ -993,10 +1003,8 @@ func (a *apexBundle) ApexInfoMutator(mctx android.TopDownMutatorContext) {
 			}
 		}
 
-		//TODO: b/296491928 Vendor APEX should use libbinder.ndk instead of libbinder once VNDK is fully deprecated.
 		if useVndk && mctx.Config().IsVndkDeprecated() && child.Name() == "libbinder" {
-			log.Print("Libbinder is linked from Vendor APEX ", a.Name(), " with module ", parent.Name())
-			return false
+			mctx.ModuleErrorf("Module %s in the vendor APEX %s should not use libbinder. Use libbinder_ndk instead.", parent.Name(), a.Name())
 		}
 
 		// By default, all the transitive dependencies are collected, unless filtered out
@@ -1020,7 +1028,7 @@ func (a *apexBundle) ApexInfoMutator(mctx android.TopDownMutatorContext) {
 
 	// The membership information is saved for later access
 	apexContents := android.NewApexContents(contents)
-	mctx.SetProvider(ApexBundleInfoProvider, ApexBundleInfo{
+	android.SetProvider(mctx, android.ApexBundleInfoProvider, android.ApexBundleInfo{
 		Contents: apexContents,
 	})
 
@@ -1058,7 +1066,7 @@ func (a *apexBundle) ApexInfoMutator(mctx android.TopDownMutatorContext) {
 	})
 
 	if a.dynamic_common_lib_apex() {
-		mctx.SetProvider(DCLAInfoProvider, DCLAInfo{
+		android.SetProvider(mctx, DCLAInfoProvider, DCLAInfo{
 			ProvidedLibs: a.properties.Native_shared_libs,
 		})
 	}
@@ -1137,15 +1145,43 @@ func enforceAppUpdatability(mctx android.TopDownMutatorContext) {
 // Skip these mainline modules for now
 var (
 	skipStrictUpdatabilityLintAllowlist = []string{
+		// go/keep-sorted start
+		"PackageManagerTestApex",
+		"com.android.adservices",
+		"com.android.appsearch",
 		"com.android.art",
 		"com.android.art.debug",
+		"com.android.btservices",
+		"com.android.cellbroadcast",
+		"com.android.configinfrastructure",
 		"com.android.conscrypt",
+		"com.android.extservices",
+		"com.android.extservices_tplus",
+		"com.android.healthfitness",
+		"com.android.ipsec",
 		"com.android.media",
-		// test apexes
+		"com.android.mediaprovider",
+		"com.android.ondevicepersonalization",
+		"com.android.os.statsd",
+		"com.android.permission",
+		"com.android.profiling",
+		"com.android.rkpd",
+		"com.android.scheduling",
+		"com.android.tethering",
+		"com.android.uwb",
+		"com.android.wifi",
 		"test_com.android.art",
+		"test_com.android.cellbroadcast",
 		"test_com.android.conscrypt",
+		"test_com.android.extservices",
+		"test_com.android.ipsec",
 		"test_com.android.media",
+		"test_com.android.mediaprovider",
+		"test_com.android.os.statsd",
+		"test_com.android.permission",
+		"test_com.android.wifi",
 		"test_jitzygote_com.android.art",
+		// go/keep-sorted end
 	}
 
 	// TODO: b/215736885 Remove this list
@@ -1201,10 +1237,10 @@ func apexTestForMutator(mctx android.BottomUpMutatorContext) {
 	if _, ok := mctx.Module().(android.ApexModule); ok {
 		var contents []*android.ApexContents
 		for _, testFor := range mctx.GetDirectDepsWithTag(testForTag) {
-			abInfo := mctx.OtherModuleProvider(testFor, ApexBundleInfoProvider).(ApexBundleInfo)
+			abInfo, _ := android.OtherModuleProvider(mctx, testFor, android.ApexBundleInfoProvider)
 			contents = append(contents, abInfo.Contents)
 		}
-		mctx.SetProvider(android.ApexTestForInfoProvider, android.ApexTestForInfo{
+		android.SetProvider(mctx, android.ApexTestForInfoProvider, android.ApexTestForInfo{
 			ApexContents: contents,
 		})
 	}
@@ -1376,7 +1412,7 @@ func (a *apexBundle) TaggedOutputs() map[string]android.Paths {
 var _ cc.Coverage = (*apexBundle)(nil)
 
 // Implements cc.Coverage
-func (a *apexBundle) IsNativeCoverageNeeded(ctx android.BaseModuleContext) bool {
+func (a *apexBundle) IsNativeCoverageNeeded(ctx android.IncomingTransitionContext) bool {
 	return ctx.DeviceConfig().NativeCoverageEnabled()
 }
 
@@ -1465,7 +1501,7 @@ func (a *apexBundle) libs_to_trim(ctx android.ModuleContext) []string {
 		panic(fmt.Errorf("expected exactly at most one dcla dependency, got %d", len(dclaModules)))
 	}
 	if len(dclaModules) > 0 {
-		DCLAInfo := ctx.OtherModuleProvider(dclaModules[0], DCLAInfoProvider).(DCLAInfo)
+		DCLAInfo, _ := android.OtherModuleProvider(ctx, dclaModules[0], DCLAInfoProvider)
 		return DCLAInfo.ProvidedLibs
 	}
 	return []string{}
@@ -1625,7 +1661,7 @@ func apexFileForCompatConfig(ctx android.BaseModuleContext, config java.Platform
 type javaModule interface {
 	android.Module
 	BaseModuleName() string
-	DexJarBuildPath() java.OptionalDexJarPath
+	DexJarBuildPath(ctx android.ModuleErrorfContext) java.OptionalDexJarPath
 	JacocoReportClassesFile() android.Path
 	LintDepSets() java.LintDepSets
 	Stem() string
@@ -1639,7 +1675,7 @@ var _ javaModule = (*java.SdkLibraryImport)(nil)
 
 // apexFileForJavaModule creates an apexFile for a java module's dex implementation jar.
 func apexFileForJavaModule(ctx android.BaseModuleContext, module javaModule) apexFile {
-	return apexFileForJavaModuleWithFile(ctx, module, module.DexJarBuildPath().PathOrNil())
+	return apexFileForJavaModuleWithFile(ctx, module, module.DexJarBuildPath(ctx).PathOrNil())
 }
 
 // apexFileForJavaModuleWithFile creates an apexFile for a java module with the supplied file.
@@ -1782,7 +1818,7 @@ func (a *apexBundle) WalkPayloadDeps(ctx android.ModuleContext, do android.Paylo
 			return false
 		}
 
-		ai := ctx.OtherModuleProvider(child, android.ApexInfoProvider).(android.ApexInfo)
+		ai, _ := android.OtherModuleProvider(ctx, child, android.ApexInfoProvider)
 		externalDep := !android.InList(ctx.ModuleName(), ai.InApexVariants)
 
 		// Visit actually
@@ -2035,8 +2071,10 @@ func (a *apexBundle) depVisitor(vctx *visitorContext, ctx android.ModuleContext,
 				return true // track transitive dependencies
 			case *java.AndroidAppImport:
 				vctx.filesInfo = append(vctx.filesInfo, apexFilesForAndroidApp(ctx, ap)...)
+				addAconfigFiles(vctx, ctx, child)
 			case *java.AndroidTestHelperApp:
 				vctx.filesInfo = append(vctx.filesInfo, apexFilesForAndroidApp(ctx, ap)...)
+				addAconfigFiles(vctx, ctx, child)
 			case *java.AndroidAppSet:
 				appDir := "app"
 				if ap.Privileged() {
@@ -2050,6 +2088,7 @@ func (a *apexBundle) depVisitor(vctx *visitorContext, ctx android.ModuleContext,
 				af := newApexFile(ctx, ap.OutputFile(), ap.BaseModuleName(), appDirName, appSet, ap)
 				af.certificate = java.PresignedCertificate
 				vctx.filesInfo = append(vctx.filesInfo, af)
+				addAconfigFiles(vctx, ctx, child)
 			default:
 				ctx.PropertyErrorf("apps", "%q is not an android_app module", depName)
 			}
@@ -2081,6 +2120,7 @@ func (a *apexBundle) depVisitor(vctx *visitorContext, ctx android.ModuleContext,
 				for _, etcFile := range filesToCopy {
 					vctx.filesInfo = append(vctx.filesInfo, apexFileForPrebuiltEtc(ctx, prebuilt, etcFile))
 				}
+				addAconfigFiles(vctx, ctx, child)
 			} else {
 				ctx.PropertyErrorf("prebuilts", "%q is not a prebuilt_etc module", depName)
 			}
@@ -2104,6 +2144,7 @@ func (a *apexBundle) depVisitor(vctx *visitorContext, ctx android.ModuleContext,
 					af := apexFileForExecutable(ctx, ccTest)
 					af.class = nativeTest
 					vctx.filesInfo = append(vctx.filesInfo, af)
+					addAconfigFiles(vctx, ctx, child)
 				}
 				return true // track transitive dependencies
 			} else {
@@ -2145,14 +2186,10 @@ func (a *apexBundle) depVisitor(vctx *visitorContext, ctx android.ModuleContext,
 				return false
 			}
 
-			//TODO: b/296491928 Vendor APEX should use libbinder.ndk instead of libbinder once VNDK is fully deprecated.
-			if ch.UseVndk() && ctx.Config().IsVndkDeprecated() && child.Name() == "libbinder" {
-				return false
-			}
 			af := apexFileForNativeLibrary(ctx, ch, vctx.handleSpecialLibs)
 			af.transitiveDep = true
 
-			abInfo := ctx.Provider(ApexBundleInfoProvider).(ApexBundleInfo)
+			abInfo, _ := android.ModuleProvider(ctx, android.ApexBundleInfoProvider)
 			if !abInfo.Contents.DirectlyInApex(depName) && (ch.IsStubs() || ch.HasStubsVariants()) {
 				// If the dependency is a stubs lib, don't include it in this APEX,
 				// but make sure that the lib is installed on the device.
@@ -2193,11 +2230,13 @@ func (a *apexBundle) depVisitor(vctx *visitorContext, ctx android.ModuleContext,
 			}
 
 			vctx.filesInfo = append(vctx.filesInfo, af)
+			addAconfigFiles(vctx, ctx, child)
 			return true // track transitive dependencies
 		} else if rm, ok := child.(*rust.Module); ok {
 			af := apexFileForRustLibrary(ctx, rm)
 			af.transitiveDep = true
 			vctx.filesInfo = append(vctx.filesInfo, af)
+			addAconfigFiles(vctx, ctx, child)
 			return true // track transitive dependencies
 		}
 	} else if cc.IsTestPerSrcDepTag(depTag) {
@@ -2229,6 +2268,7 @@ func (a *apexBundle) depVisitor(vctx *visitorContext, ctx android.ModuleContext,
 			af := apexFileForRustLibrary(ctx, rustm)
 			af.transitiveDep = true
 			vctx.filesInfo = append(vctx.filesInfo, af)
+			addAconfigFiles(vctx, ctx, child)
 			return true // track transitive dependencies
 		}
 	} else if rust.IsRlibDepTag(depTag) {
@@ -2247,6 +2287,7 @@ func (a *apexBundle) depVisitor(vctx *visitorContext, ctx android.ModuleContext,
 				return false
 			}
 			vctx.filesInfo = append(vctx.filesInfo, af)
+			addAconfigFiles(vctx, ctx, child)
 			return true // track transitive dependencies
 		default:
 			ctx.PropertyErrorf("bootclasspath_fragments",
@@ -2261,6 +2302,7 @@ func (a *apexBundle) depVisitor(vctx *visitorContext, ctx android.ModuleContext,
 			if profileAf := apexFileForJavaModuleProfile(ctx, child.(javaModule)); profileAf != nil {
 				vctx.filesInfo = append(vctx.filesInfo, *profileAf)
 			}
+			addAconfigFiles(vctx, ctx, child)
 			return true // track transitive dependencies
 		default:
 			ctx.PropertyErrorf("systemserverclasspath_fragments",
@@ -2277,7 +2319,7 @@ func (a *apexBundle) depVisitor(vctx *visitorContext, ctx android.ModuleContext,
 }
 
 func addAconfigFiles(vctx *visitorContext, ctx android.ModuleContext, module blueprint.Module) {
-	dep := ctx.OtherModuleProvider(module, aconfig.TransitiveDeclarationsInfoProvider).(aconfig.TransitiveDeclarationsInfo)
+	dep, _ := android.OtherModuleProvider(ctx, module, android.AconfigTransitiveDeclarationsInfoProvider)
 	if len(dep.AconfigFiles) > 0 && dep.AconfigFiles[ctx.ModuleName()] != nil {
 		vctx.aconfigFiles = append(vctx.aconfigFiles, dep.AconfigFiles[ctx.ModuleName()]...)
 	}
@@ -2359,6 +2401,7 @@ func (a *apexBundle) GenerateAndroidBuildActions(ctx android.ModuleContext) {
 			return
 		}
 	}
+	android.CollectDependencyAconfigFiles(ctx, &a.mergedAconfigFiles)
 
 	////////////////////////////////////////////////////////////////////////////////////////////
 	// 3) some fields in apexBundle struct are configured
@@ -2376,12 +2419,31 @@ func (a *apexBundle) GenerateAndroidBuildActions(ctx android.ModuleContext) {
 	a.buildApex(ctx)
 	a.buildApexDependencyInfo(ctx)
 	a.buildLintReports(ctx)
+
+	// Set a provider for dexpreopt of bootjars
+	a.provideApexExportsInfo(ctx)
+}
+
+// Set a provider containing information about the jars and .prof provided by the apex
+// Apexes built from source retrieve this information by visiting `bootclasspath_fragments`
+// Used by dex_bootjars to generate the boot image
+func (a *apexBundle) provideApexExportsInfo(ctx android.ModuleContext) {
+	ctx.VisitDirectDepsWithTag(bcpfTag, func(child android.Module) {
+		if info, ok := android.OtherModuleProvider(ctx, child, java.BootclasspathFragmentApexContentInfoProvider); ok {
+			exports := android.ApexExportsInfo{
+				ApexName:                      a.ApexVariationName(),
+				ProfilePathOnHost:             info.ProfilePathOnHost(),
+				LibraryNameToDexJarPathOnHost: info.DexBootJarPathMap(),
+			}
+			android.SetProvider(ctx, android.ApexExportsInfoProvider, exports)
+		}
+	})
 }
 
 // apexBootclasspathFragmentFiles returns the list of apexFile structures defining the files that
 // the bootclasspath_fragment contributes to the apex.
 func apexBootclasspathFragmentFiles(ctx android.ModuleContext, module blueprint.Module) []apexFile {
-	bootclasspathFragmentInfo := ctx.OtherModuleProvider(module, java.BootclasspathFragmentApexContentInfoProvider).(java.BootclasspathFragmentApexContentInfo)
+	bootclasspathFragmentInfo, _ := android.OtherModuleProvider(ctx, module, java.BootclasspathFragmentApexContentInfoProvider)
 	var filesToAdd []apexFile
 
 	// Add classpaths.proto config.
@@ -2430,7 +2492,7 @@ func apexBootclasspathFragmentFiles(ctx android.ModuleContext, module blueprint.
 // apexClasspathFragmentProtoFile returns *apexFile structure defining the classpath.proto config that
 // the module contributes to the apex; or nil if the proto config was not generated.
 func apexClasspathFragmentProtoFile(ctx android.ModuleContext, module blueprint.Module) *apexFile {
-	info := ctx.OtherModuleProvider(module, java.ClasspathFragmentProtoContentInfoProvider).(java.ClasspathFragmentProtoContentInfo)
+	info, _ := android.OtherModuleProvider(ctx, module, java.ClasspathFragmentProtoContentInfoProvider)
 	if !info.ClasspathFragmentProtoGenerated {
 		return nil
 	}
@@ -2442,7 +2504,7 @@ func apexClasspathFragmentProtoFile(ctx android.ModuleContext, module blueprint.
 // apexFileForBootclasspathFragmentContentModule creates an apexFile for a bootclasspath_fragment
 // content module, i.e. a library that is part of the bootclasspath.
 func apexFileForBootclasspathFragmentContentModule(ctx android.ModuleContext, fragmentModule blueprint.Module, javaModule javaModule) apexFile {
-	bootclasspathFragmentInfo := ctx.OtherModuleProvider(fragmentModule, java.BootclasspathFragmentApexContentInfoProvider).(java.BootclasspathFragmentApexContentInfo)
+	bootclasspathFragmentInfo, _ := android.OtherModuleProvider(ctx, fragmentModule, java.BootclasspathFragmentApexContentInfoProvider)
 
 	// Get the dexBootJar from the bootclasspath_fragment as that is responsible for performing the
 	// hidden API encpding.
@@ -2499,6 +2561,9 @@ func BundleFactory() android.Module {
 type Defaults struct {
 	android.ModuleBase
 	android.DefaultsModuleBase
+
+	// Single aconfig "cache file" merged from this module and all dependencies.
+	mergedAconfigFiles map[string]android.Paths
 }
 
 // apex_defaults provides defaultable properties to other apex modules.
@@ -2521,6 +2586,10 @@ type OverrideApex struct {
 	android.OverrideModuleBase
 }
 
+func (d *Defaults) GenerateAndroidBuildActions(ctx android.ModuleContext) {
+	android.CollectDependencyAconfigFiles(ctx, &d.mergedAconfigFiles)
+}
+
 func (o *OverrideApex) GenerateAndroidBuildActions(_ android.ModuleContext) {
 	// All the overrides happen in the base module.
 }
@@ -2594,7 +2663,7 @@ func (a *apexBundle) checkStaticLinkingToStubLibraries(ctx android.ModuleContext
 		return
 	}
 
-	abInfo := ctx.Provider(ApexBundleInfoProvider).(ApexBundleInfo)
+	abInfo, _ := android.ModuleProvider(ctx, android.ApexBundleInfoProvider)
 
 	a.WalkPayloadDeps(ctx, func(ctx android.ModuleContext, from blueprint.Module, to android.ApexModule, externalDep bool) bool {
 		if ccm, ok := to.(*cc.Module); ok {
@@ -2655,7 +2724,7 @@ func (a *apexBundle) checkUpdatable(ctx android.ModuleContext) {
 func (a *apexBundle) checkClasspathFragments(ctx android.ModuleContext) {
 	ctx.VisitDirectDeps(func(module android.Module) {
 		if tag := ctx.OtherModuleDependencyTag(module); tag == bcpfTag || tag == sscpfTag {
-			info := ctx.OtherModuleProvider(module, java.ClasspathFragmentProtoContentInfoProvider).(java.ClasspathFragmentProtoContentInfo)
+			info, _ := android.OtherModuleProvider(ctx, module, java.ClasspathFragmentProtoContentInfoProvider)
 			if !info.ClasspathFragmentProtoGenerated {
 				ctx.OtherModuleErrorf(module, "is included in updatable apex %v, it must not set generate_classpaths_proto to false", ctx.ModuleName())
 			}
@@ -2840,77 +2909,8 @@ func makeApexAvailableBaseline() map[string][]string {
 	//
 	// Module separator
 	//
-	m["com.android.mediaprovider"] = []string{
-		"MediaProvider",
-		"MediaProviderGoogle",
-		"fmtlib_ndk",
-		"libbase_ndk",
-		"libfuse",
-		"libfuse_jni",
-	}
-	//
-	// Module separator
-	//
 	m["com.android.runtime"] = []string{
-		"libdebuggerd",
-		"libdebuggerd_common_headers",
-		"libdebuggerd_handler_core",
-		"libdl_static",
-		"libjemalloc5",
-		"liblinker_main",
-		"liblinker_malloc",
-		"liblzma",
-		"libprocinfo",
-		"libpropertyinfoparser",
-		"libscudo",
-		"libsystemproperties",
-		"libtombstoned_client_static",
-		"libunwindstack",
 		"libz",
-		"libziparchive",
-	}
-	//
-	// Module separator
-	//
-	m["com.android.tethering"] = []string{
-		"android.hardware.tetheroffload.config-V1.0-java",
-		"android.hardware.tetheroffload.control-V1.0-java",
-		"net-utils-framework-common",
-	}
-	//
-	// Module separator
-	//
-	m["com.android.wifi"] = []string{
-		"PlatformProperties",
-		"android.hardware.wifi-V1.0-java",
-		"android.hardware.wifi-V1.0-java-constants",
-		"android.hardware.wifi-V1.1-java",
-		"android.hardware.wifi-V1.2-java",
-		"android.hardware.wifi-V1.3-java",
-		"android.hardware.wifi-V1.4-java",
-		"android.hardware.wifi.hostapd-V1.0-java",
-		"android.hardware.wifi.hostapd-V1.1-java",
-		"android.hardware.wifi.hostapd-V1.2-java",
-		"android.hardware.wifi.supplicant-V1.0-java",
-		"android.hardware.wifi.supplicant-V1.1-java",
-		"android.hardware.wifi.supplicant-V1.2-java",
-		"android.hardware.wifi.supplicant-V1.3-java",
-		"bouncycastle-unbundled",
-		"framework-wifi-util-lib",
-		"ksoap2",
-		"libnanohttpd",
-		"wifi-lite-protos",
-		"wifi-nano-protos",
-		"wifi-service-pre-jarjar",
-	}
-	//
-	// Module separator
-	//
-	m[android.AvailableToAnyApex] = []string{
-		"libprofile-clang-extras",
-		"libprofile-clang-extras_ndk",
-		"libprofile-extras",
-		"libprofile-extras_ndk",
 	}
 	return m
 }
diff --git a/apex/apex_singleton.go b/apex/apex_singleton.go
index a63344fc1..25c0cc444 100644
--- a/apex/apex_singleton.go
+++ b/apex/apex_singleton.go
@@ -83,7 +83,7 @@ func (s *apexDepsInfoSingleton) GenerateBuildActions(ctx android.SingletonContex
 	updatableFlatLists := android.Paths{}
 	ctx.VisitAllModules(func(module android.Module) {
 		if binaryInfo, ok := module.(android.ApexBundleDepsInfoIntf); ok {
-			apexInfo := ctx.ModuleProvider(module, android.ApexInfoProvider).(android.ApexInfo)
+			apexInfo, _ := android.SingletonModuleProvider(ctx, module, android.ApexInfoProvider)
 			if path := binaryInfo.FlatListPath(); path != nil {
 				if binaryInfo.Updatable() || apexInfo.Updatable {
 					updatableFlatLists = append(updatableFlatLists, path)
diff --git a/apex/apex_test.go b/apex/apex_test.go
index abf6b1534..9dc77c28d 100644
--- a/apex/apex_test.go
+++ b/apex/apex_test.go
@@ -790,6 +790,79 @@ func TestApexManifestMinSdkVersion(t *testing.T) {
 	}
 }
 
+func TestApexWithDessertSha(t *testing.T) {
+	ctx := testApex(t, `
+		apex_defaults {
+			name: "my_defaults",
+			key: "myapex.key",
+			product_specific: true,
+			file_contexts: ":my-file-contexts",
+			updatable: false,
+		}
+		apex {
+			name: "myapex_30",
+			min_sdk_version: "30",
+			defaults: ["my_defaults"],
+		}
+
+		apex {
+			name: "myapex_current",
+			min_sdk_version: "current",
+			defaults: ["my_defaults"],
+		}
+
+		apex {
+			name: "myapex_none",
+			defaults: ["my_defaults"],
+		}
+
+		apex_key {
+			name: "myapex.key",
+			public_key: "testkey.avbpubkey",
+			private_key: "testkey.pem",
+		}
+
+		filegroup {
+			name: "my-file-contexts",
+			srcs: ["product_specific_file_contexts"],
+		}
+	`, withFiles(map[string][]byte{
+		"product_specific_file_contexts": nil,
+	}), android.FixtureModifyProductVariables(
+		func(variables android.FixtureProductVariables) {
+			variables.Unbundled_build = proptools.BoolPtr(true)
+			variables.Always_use_prebuilt_sdks = proptools.BoolPtr(false)
+		}), android.FixtureMergeEnv(map[string]string{
+		"UNBUNDLED_BUILD_TARGET_SDK_WITH_DESSERT_SHA": "UpsideDownCake.abcdefghijklmnopqrstuvwxyz123456",
+	}))
+
+	testCases := []struct {
+		module        string
+		minSdkVersion string
+	}{
+		{
+			module:        "myapex_30",
+			minSdkVersion: "30",
+		},
+		{
+			module:        "myapex_current",
+			minSdkVersion: "UpsideDownCake.abcdefghijklmnopqrstuvwxyz123456",
+		},
+		{
+			module:        "myapex_none",
+			minSdkVersion: "UpsideDownCake.abcdefghijklmnopqrstuvwxyz123456",
+		},
+	}
+	for _, tc := range testCases {
+		module := ctx.ModuleForTests(tc.module, "android_common_"+tc.module)
+		args := module.Rule("apexRule").Args
+		optFlags := args["opt_flags"]
+		if !strings.Contains(optFlags, "--min_sdk_version "+tc.minSdkVersion) {
+			t.Errorf("%s: Expected min_sdk_version=%s, got: %s", tc.module, tc.minSdkVersion, optFlags)
+		}
+	}
+}
+
 func TestFileContexts(t *testing.T) {
 	for _, vendor := range []bool{true, false} {
 		prop := ""
@@ -1455,6 +1528,7 @@ func TestRuntimeApexShouldInstallHwasanIfLibcDependsOnIt(t *testing.T) {
 			name: "libc",
 			no_libcrt: true,
 			nocrt: true,
+			no_crt_pad_segment: true,
 			stl: "none",
 			system_shared_libs: [],
 			stubs: { versions: ["1"] },
@@ -1469,6 +1543,7 @@ func TestRuntimeApexShouldInstallHwasanIfLibcDependsOnIt(t *testing.T) {
 			name: "libclang_rt.hwasan",
 			no_libcrt: true,
 			nocrt: true,
+			no_crt_pad_segment: true,
 			stl: "none",
 			system_shared_libs: [],
 			srcs: [""],
@@ -1511,6 +1586,7 @@ func TestRuntimeApexShouldInstallHwasanIfHwaddressSanitized(t *testing.T) {
 			name: "libc",
 			no_libcrt: true,
 			nocrt: true,
+			no_crt_pad_segment: true,
 			stl: "none",
 			system_shared_libs: [],
 			stubs: { versions: ["1"] },
@@ -1521,6 +1597,7 @@ func TestRuntimeApexShouldInstallHwasanIfHwaddressSanitized(t *testing.T) {
 			name: "libclang_rt.hwasan",
 			no_libcrt: true,
 			nocrt: true,
+			no_crt_pad_segment: true,
 			stl: "none",
 			system_shared_libs: [],
 			srcs: [""],
@@ -3725,7 +3802,7 @@ func ensureExactContents(t *testing.T, ctx *android.TestContext, moduleName, var
 }
 
 func ensureExactDeapexedContents(t *testing.T, ctx *android.TestContext, moduleName string, variant string, files []string) {
-	deapexer := ctx.ModuleForTests(moduleName+".deapexer", variant).Rule("deapexer")
+	deapexer := ctx.ModuleForTests(moduleName+".deapexer", variant).Description("deapex")
 	outputs := make([]string, 0, len(deapexer.ImplicitOutputs)+1)
 	if deapexer.Output != nil {
 		outputs = append(outputs, deapexer.Output.String())
@@ -3768,13 +3845,6 @@ func TestVndkApexCurrent(t *testing.T) {
 				"lib64/libvndk.so",
 				"lib64/libvndksp.so"),
 		},
-		{
-			vndkVersion: "",
-			expectedFiles: append(commonFiles,
-				// Legacy VNDK APEX contains only VNDK-SP files (of core variant)
-				"lib/libvndksp.so",
-				"lib64/libvndksp.so"),
-		},
 	}
 	for _, tc := range testCases {
 		t.Run("VNDK.current with DeviceVndkVersion="+tc.vndkVersion, func(t *testing.T) {
@@ -4976,6 +5046,7 @@ func TestApexWithShBinary(t *testing.T) {
 			key: "myapex.key",
 			sh_binaries: ["myscript"],
 			updatable: false,
+			compile_multilib: "both",
 		}
 
 		apex_key {
@@ -5355,6 +5426,13 @@ func TestPrebuiltApexNameWithPlatformBootclasspath(t *testing.T) {
 	).RunTest(t)
 }
 
+// A minimal context object for use with DexJarBuildPath
+type moduleErrorfTestCtx struct {
+}
+
+func (ctx moduleErrorfTestCtx) ModuleErrorf(format string, args ...interface{}) {
+}
+
 // These tests verify that the prebuilt_apex/deapexer to java_import wiring allows for the
 // propagation of paths to dex implementation jars from the former to the latter.
 func TestPrebuiltExportDexImplementationJars(t *testing.T) {
@@ -5364,10 +5442,10 @@ func TestPrebuiltExportDexImplementationJars(t *testing.T) {
 		t.Helper()
 		// Make sure the import has been given the correct path to the dex jar.
 		p := ctx.ModuleForTests(name, "android_common_myapex").Module().(java.UsesLibraryDependency)
-		dexJarBuildPath := p.DexJarBuildPath().PathOrNil()
+		dexJarBuildPath := p.DexJarBuildPath(moduleErrorfTestCtx{}).PathOrNil()
 		stem := android.RemoveOptionalPrebuiltPrefix(name)
 		android.AssertStringEquals(t, "DexJarBuildPath should be apex-related path.",
-			".intermediates/myapex.deapexer/android_common/deapexer/javalib/"+stem+".jar",
+			".intermediates/prebuilt_myapex.deapexer/android_common/deapexer/javalib/"+stem+".jar",
 			android.NormalizePathForTesting(dexJarBuildPath))
 	}
 
@@ -5421,8 +5499,8 @@ func TestPrebuiltExportDexImplementationJars(t *testing.T) {
 		// Make sure that dexpreopt can access dex implementation files from the prebuilt.
 		ctx := testDexpreoptWithApexes(t, bp, "", transform)
 
-		deapexerName := deapexerModuleName("myapex")
-		android.AssertStringEquals(t, "APEX module name from deapexer name", "myapex", apexModuleName(deapexerName))
+		deapexerName := deapexerModuleName("prebuilt_myapex")
+		android.AssertStringEquals(t, "APEX module name from deapexer name", "prebuilt_myapex", apexModuleName(deapexerName))
 
 		// Make sure that the deapexer has the correct input APEX.
 		deapexer := ctx.ModuleForTests(deapexerName, "android_common")
@@ -5645,8 +5723,8 @@ func TestBootDexJarsFromSourcesAndPrebuilts(t *testing.T) {
 	`
 
 		ctx := testDexpreoptWithApexes(t, bp, "", preparer, fragment)
-		checkBootDexJarPath(t, ctx, "libfoo", "out/soong/.intermediates/myapex.deapexer/android_common/deapexer/javalib/libfoo.jar")
-		checkBootDexJarPath(t, ctx, "libbar", "out/soong/.intermediates/myapex.deapexer/android_common/deapexer/javalib/libbar.jar")
+		checkBootDexJarPath(t, ctx, "libfoo", "out/soong/.intermediates/prebuilt_myapex.deapexer/android_common/deapexer/javalib/libfoo.jar")
+		checkBootDexJarPath(t, ctx, "libbar", "out/soong/.intermediates/prebuilt_myapex.deapexer/android_common/deapexer/javalib/libbar.jar")
 
 		// Verify the correct module jars contribute to the hiddenapi index file.
 		checkHiddenAPIIndexFromClassesInputs(t, ctx, ``)
@@ -5723,8 +5801,8 @@ func TestBootDexJarsFromSourcesAndPrebuilts(t *testing.T) {
 	`
 
 		ctx := testDexpreoptWithApexes(t, bp, "", preparer, fragment)
-		checkBootDexJarPath(t, ctx, "libfoo", "out/soong/.intermediates/myapex.deapexer/android_common/deapexer/javalib/libfoo.jar")
-		checkBootDexJarPath(t, ctx, "libbar", "out/soong/.intermediates/myapex.deapexer/android_common/deapexer/javalib/libbar.jar")
+		checkBootDexJarPath(t, ctx, "libfoo", "out/soong/.intermediates/prebuilt_myapex.deapexer/android_common/deapexer/javalib/libfoo.jar")
+		checkBootDexJarPath(t, ctx, "libbar", "out/soong/.intermediates/prebuilt_myapex.deapexer/android_common/deapexer/javalib/libbar.jar")
 
 		// Verify the correct module jars contribute to the hiddenapi index file.
 		checkHiddenAPIIndexFromClassesInputs(t, ctx, ``)
@@ -5737,7 +5815,7 @@ func TestBootDexJarsFromSourcesAndPrebuilts(t *testing.T) {
 		myApex := ctx.ModuleForTests("myapex", "android_common_myapex").Module()
 
 		overrideNames := []string{
-			"",
+			"myapex",
 			"myjavalib.myapex",
 			"libfoo.myapex",
 			"libbar.myapex",
@@ -5912,8 +5990,8 @@ func TestBootDexJarsFromSourcesAndPrebuilts(t *testing.T) {
 	`
 
 		ctx := testDexpreoptWithApexes(t, bp, "", preparer, fragment)
-		checkBootDexJarPath(t, ctx, "libfoo", "out/soong/.intermediates/myapex.deapexer/android_common/deapexer/javalib/libfoo.jar")
-		checkBootDexJarPath(t, ctx, "libbar", "out/soong/.intermediates/myapex.deapexer/android_common/deapexer/javalib/libbar.jar")
+		checkBootDexJarPath(t, ctx, "libfoo", "out/soong/.intermediates/prebuilt_myapex.deapexer/android_common/deapexer/javalib/libfoo.jar")
+		checkBootDexJarPath(t, ctx, "libbar", "out/soong/.intermediates/prebuilt_myapex.deapexer/android_common/deapexer/javalib/libbar.jar")
 
 		// Verify the correct module jars contribute to the hiddenapi index file.
 		checkHiddenAPIIndexFromClassesInputs(t, ctx, ``)
@@ -6109,8 +6187,8 @@ func TestBootDexJarsFromSourcesAndPrebuilts(t *testing.T) {
 	`
 
 		ctx := testDexpreoptWithApexes(t, bp, "", preparer, fragment)
-		checkBootDexJarPath(t, ctx, "libfoo", "out/soong/.intermediates/myapex.deapexer/android_common/deapexer/javalib/libfoo.jar")
-		checkBootDexJarPath(t, ctx, "libbar", "out/soong/.intermediates/myapex.deapexer/android_common/deapexer/javalib/libbar.jar")
+		checkBootDexJarPath(t, ctx, "libfoo", "out/soong/.intermediates/prebuilt_myapex.deapexer/android_common/deapexer/javalib/libfoo.jar")
+		checkBootDexJarPath(t, ctx, "libbar", "out/soong/.intermediates/prebuilt_myapex.deapexer/android_common/deapexer/javalib/libbar.jar")
 
 		// Verify the correct module jars contribute to the hiddenapi index file.
 		checkHiddenAPIIndexFromClassesInputs(t, ctx, ``)
@@ -6120,6 +6198,84 @@ func TestBootDexJarsFromSourcesAndPrebuilts(t *testing.T) {
 			out/soong/.intermediates/packages/modules/com.android.art/art-bootclasspath-fragment/android_common_apex10000/modular-hiddenapi/index.csv
 		`)
 	})
+
+	t.Run("Co-existing unflagged apexes should create a duplicate module error", func(t *testing.T) {
+		bp := `
+		// Source
+		apex {
+			name: "myapex",
+			enabled: false,
+			key: "myapex.key",
+			bootclasspath_fragments: ["my-bootclasspath-fragment"],
+		}
+
+		apex_key {
+			name: "myapex.key",
+			public_key: "testkey.avbpubkey",
+			private_key: "testkey.pem",
+		}
+
+		// Prebuilt
+		prebuilt_apex {
+			name: "myapex.v1",
+			source_apex_name: "myapex",
+			arch: {
+				arm64: {
+					src: "myapex-arm64.apex",
+				},
+				arm: {
+					src: "myapex-arm.apex",
+				},
+			},
+			exported_bootclasspath_fragments: ["my-bootclasspath-fragment"],
+			prefer: true,
+		}
+		prebuilt_apex {
+			name: "myapex.v2",
+			source_apex_name: "myapex",
+			arch: {
+				arm64: {
+					src: "myapex-arm64.apex",
+				},
+				arm: {
+					src: "myapex-arm.apex",
+				},
+			},
+			exported_bootclasspath_fragments: ["my-bootclasspath-fragment"],
+			prefer: true,
+		}
+
+		prebuilt_bootclasspath_fragment {
+			name: "my-bootclasspath-fragment",
+			contents: ["libfoo", "libbar"],
+			apex_available: ["myapex"],
+			hidden_api: {
+				annotation_flags: "my-bootclasspath-fragment/annotation-flags.csv",
+				metadata: "my-bootclasspath-fragment/metadata.csv",
+				index: "my-bootclasspath-fragment/index.csv",
+				stub_flags: "my-bootclasspath-fragment/stub-flags.csv",
+				all_flags: "my-bootclasspath-fragment/all-flags.csv",
+			},
+			prefer: true,
+		}
+
+		java_import {
+			name: "libfoo",
+			jars: ["libfoo.jar"],
+			apex_available: ["myapex"],
+			prefer: true,
+		}
+		java_import {
+			name: "libbar",
+			jars: ["libbar.jar"],
+			apex_available: ["myapex"],
+			prefer: true,
+		}
+	`
+
+		testDexpreoptWithApexes(t, bp, "Multiple prebuilt modules prebuilt_myapex.v1 and prebuilt_myapex.v2 have been marked as preferred for this source module", preparer, fragment)
+	})
+
 }
 
 func TestApexWithTests(t *testing.T) {
@@ -8313,9 +8469,9 @@ func TestAppSetBundlePrebuilt(t *testing.T) {
 	ctx := testApex(t, bp, prepareForTestWithSantitizeHwaddress)
 
 	// Check that the extractor produces the correct output file from the correct input file.
-	extractorOutput := "out/soong/.intermediates/myapex.apex.extractor/android_common/extracted/myapex.hwasan.apks"
+	extractorOutput := "out/soong/.intermediates/prebuilt_myapex.apex.extractor/android_common/extracted/myapex.hwasan.apks"
 
-	m := ctx.ModuleForTests("myapex.apex.extractor", "android_common")
+	m := ctx.ModuleForTests("prebuilt_myapex.apex.extractor", "android_common")
 	extractedApex := m.Output(extractorOutput)
 
 	android.AssertArrayString(t, "extractor input", []string{"myapex.hwasan.apks"}, extractedApex.Inputs.Strings())
@@ -8340,10 +8496,10 @@ func TestApexSetApksModuleAssignment(t *testing.T) {
 		}
 	`)
 
-	m := ctx.ModuleForTests("myapex.apex.extractor", "android_common")
+	m := ctx.ModuleForTests("prebuilt_myapex.apex.extractor", "android_common")
 
 	// Check that the extractor produces the correct apks file from the input module
-	extractorOutput := "out/soong/.intermediates/myapex.apex.extractor/android_common/extracted/myapex.apks"
+	extractorOutput := "out/soong/.intermediates/prebuilt_myapex.apex.extractor/android_common/extracted/myapex.apks"
 	extractedApex := m.Output(extractorOutput)
 
 	android.AssertArrayString(t, "extractor input", []string{"myapex.apks"}, extractedApex.Inputs.Strings())
@@ -8408,30 +8564,39 @@ func testDexpreoptWithApexes(t *testing.T, bp, errmsg string, preparer android.F
 func TestDuplicateDeapexersFromPrebuiltApexes(t *testing.T) {
 	preparers := android.GroupFixturePreparers(
 		java.PrepareForTestWithJavaDefaultModules,
+		prepareForTestWithBootclasspathFragment,
+		dexpreopt.FixtureSetTestOnlyArtBootImageJars("com.android.art:libfoo"),
 		PrepareForTestWithApexBuildComponents,
 	).
 		ExtendWithErrorHandler(android.FixtureExpectsAtLeastOneErrorMatchingPattern(
-			"Multiple installable prebuilt APEXes provide ambiguous deapexers: com.android.myapex and com.mycompany.android.myapex"))
+			"Multiple installable prebuilt APEXes provide ambiguous deapexers: prebuilt_com.android.art and prebuilt_com.mycompany.android.art"))
 
 	bpBase := `
 		apex_set {
-			name: "com.android.myapex",
+			name: "com.android.art",
 			installable: true,
-			exported_bootclasspath_fragments: ["my-bootclasspath-fragment"],
+			exported_bootclasspath_fragments: ["art-bootclasspath-fragment"],
 			set: "myapex.apks",
 		}
 
 		apex_set {
-			name: "com.mycompany.android.myapex",
-			apex_name: "com.android.myapex",
+			name: "com.mycompany.android.art",
+			apex_name: "com.android.art",
 			installable: true,
-			exported_bootclasspath_fragments: ["my-bootclasspath-fragment"],
+			exported_bootclasspath_fragments: ["art-bootclasspath-fragment"],
 			set: "company-myapex.apks",
 		}
 
 		prebuilt_bootclasspath_fragment {
-			name: "my-bootclasspath-fragment",
-			apex_available: ["com.android.myapex"],
+			name: "art-bootclasspath-fragment",
+			apex_available: ["com.android.art"],
+			hidden_api: {
+				annotation_flags: "my-bootclasspath-fragment/annotation-flags.csv",
+				metadata: "my-bootclasspath-fragment/metadata.csv",
+				index: "my-bootclasspath-fragment/index.csv",
+				stub_flags: "my-bootclasspath-fragment/stub-flags.csv",
+				all_flags: "my-bootclasspath-fragment/all-flags.csv",
+			},
 			%s
 		}
 	`
@@ -8441,7 +8606,7 @@ func TestDuplicateDeapexersFromPrebuiltApexes(t *testing.T) {
 			java_import {
 				name: "libfoo",
 				jars: ["libfoo.jar"],
-				apex_available: ["com.android.myapex"],
+				apex_available: ["com.android.art"],
 			}
 		`)
 	})
@@ -8453,7 +8618,8 @@ func TestDuplicateDeapexersFromPrebuiltApexes(t *testing.T) {
 				public: {
 					jars: ["libbar.jar"],
 				},
-				apex_available: ["com.android.myapex"],
+				shared_library: false,
+				apex_available: ["com.android.art"],
 			}
 		`)
 	})
@@ -8468,7 +8634,8 @@ func TestDuplicateDeapexersFromPrebuiltApexes(t *testing.T) {
 				public: {
 					jars: ["libbar.jar"],
 				},
-				apex_available: ["com.android.myapex"],
+				shared_library: false,
+				apex_available: ["com.android.art"],
 			}
 		`)
 	})
@@ -8480,6 +8647,8 @@ func TestDuplicateButEquivalentDeapexersFromPrebuiltApexes(t *testing.T) {
 		PrepareForTestWithApexBuildComponents,
 	)
 
+	errCtx := moduleErrorfTestCtx{}
+
 	bpBase := `
 		apex_set {
 			name: "com.android.myapex",
@@ -8528,8 +8697,8 @@ func TestDuplicateButEquivalentDeapexersFromPrebuiltApexes(t *testing.T) {
 		module := result.Module("libfoo", "android_common_com.android.myapex")
 		usesLibraryDep := module.(java.UsesLibraryDependency)
 		android.AssertPathRelativeToTopEquals(t, "dex jar path",
-			"out/soong/.intermediates/com.android.myapex.deapexer/android_common/deapexer/javalib/libfoo.jar",
-			usesLibraryDep.DexJarBuildPath().Path())
+			"out/soong/.intermediates/prebuilt_com.android.myapex.deapexer/android_common/deapexer/javalib/libfoo.jar",
+			usesLibraryDep.DexJarBuildPath(errCtx).Path())
 	})
 
 	t.Run("java_sdk_library_import", func(t *testing.T) {
@@ -8551,8 +8720,8 @@ func TestDuplicateButEquivalentDeapexersFromPrebuiltApexes(t *testing.T) {
 		module := result.Module("libfoo", "android_common_com.android.myapex")
 		usesLibraryDep := module.(java.UsesLibraryDependency)
 		android.AssertPathRelativeToTopEquals(t, "dex jar path",
-			"out/soong/.intermediates/com.android.myapex.deapexer/android_common/deapexer/javalib/libfoo.jar",
-			usesLibraryDep.DexJarBuildPath().Path())
+			"out/soong/.intermediates/prebuilt_com.android.myapex.deapexer/android_common/deapexer/javalib/libfoo.jar",
+			usesLibraryDep.DexJarBuildPath(errCtx).Path())
 	})
 
 	t.Run("prebuilt_bootclasspath_fragment", func(t *testing.T) {
@@ -9124,7 +9293,7 @@ func TestApexSet(t *testing.T) {
 		}),
 	)
 
-	m := ctx.ModuleForTests("myapex.apex.extractor", "android_common")
+	m := ctx.ModuleForTests("prebuilt_myapex.apex.extractor", "android_common")
 
 	// Check extract_apks tool parameters.
 	extractedApex := m.Output("extracted/myapex.apks")
@@ -9165,7 +9334,7 @@ func TestApexSet_NativeBridge(t *testing.T) {
 		}),
 	)
 
-	m := ctx.ModuleForTests("myapex.apex.extractor", "android_common")
+	m := ctx.ModuleForTests("prebuilt_myapex.apex.extractor", "android_common")
 
 	// Check extract_apks tool parameters. No native bridge arch expected
 	extractedApex := m.Output("extracted/myapex.apks")
@@ -10175,188 +10344,196 @@ func ensureDoesNotContainRequiredDeps(t *testing.T, ctx *android.TestContext, mo
 	}
 }
 
-// TODO(b/193460475): Re-enable this test
-//func TestApexStrictUpdtabilityLint(t *testing.T) {
-//	bpTemplate := `
-//		apex {
-//			name: "myapex",
-//			key: "myapex.key",
-//			java_libs: ["myjavalib"],
-//			updatable: %v,
-//			min_sdk_version: "29",
-//		}
-//		apex_key {
-//			name: "myapex.key",
-//		}
-//		java_library {
-//			name: "myjavalib",
-//			srcs: ["MyClass.java"],
-//			apex_available: [ "myapex" ],
-//			lint: {
-//				strict_updatability_linting: %v,
-//			},
-//			sdk_version: "current",
-//			min_sdk_version: "29",
-//		}
-//		`
-//	fs := android.MockFS{
-//		"lint-baseline.xml": nil,
-//	}
-//
-//	testCases := []struct {
-//		testCaseName              string
-//		apexUpdatable             bool
-//		javaStrictUpdtabilityLint bool
-//		lintFileExists            bool
-//		disallowedFlagExpected    bool
-//	}{
-//		{
-//			testCaseName:              "lint-baseline.xml does not exist, no disallowed flag necessary in lint cmd",
-//			apexUpdatable:             true,
-//			javaStrictUpdtabilityLint: true,
-//			lintFileExists:            false,
-//			disallowedFlagExpected:    false,
-//		},
-//		{
-//			testCaseName:              "non-updatable apex respects strict_updatability of javalib",
-//			apexUpdatable:             false,
-//			javaStrictUpdtabilityLint: false,
-//			lintFileExists:            true,
-//			disallowedFlagExpected:    false,
-//		},
-//		{
-//			testCaseName:              "non-updatable apex respects strict updatability of javalib",
-//			apexUpdatable:             false,
-//			javaStrictUpdtabilityLint: true,
-//			lintFileExists:            true,
-//			disallowedFlagExpected:    true,
-//		},
-//		{
-//			testCaseName:              "updatable apex sets strict updatability of javalib to true",
-//			apexUpdatable:             true,
-//			javaStrictUpdtabilityLint: false, // will be set to true by mutator
-//			lintFileExists:            true,
-//			disallowedFlagExpected:    true,
-//		},
-//	}
-//
-//	for _, testCase := range testCases {
-//		bp := fmt.Sprintf(bpTemplate, testCase.apexUpdatable, testCase.javaStrictUpdtabilityLint)
-//		fixtures := []android.FixturePreparer{}
-//		if testCase.lintFileExists {
-//			fixtures = append(fixtures, fs.AddToFixture())
-//		}
-//
-//		result := testApex(t, bp, fixtures...)
-//		myjavalib := result.ModuleForTests("myjavalib", "android_common_apex29")
-//		sboxProto := android.RuleBuilderSboxProtoForTests(t, myjavalib.Output("lint.sbox.textproto"))
-//		disallowedFlagActual := strings.Contains(*sboxProto.Commands[0].Command, "--baseline lint-baseline.xml --disallowed_issues NewApi")
-//
-//		if disallowedFlagActual != testCase.disallowedFlagExpected {
-//			t.Errorf("Failed testcase: %v \nActual lint cmd: %v", testCase.testCaseName, *sboxProto.Commands[0].Command)
-//		}
-//	}
-//}
-//
-//func TestUpdatabilityLintSkipLibcore(t *testing.T) {
-//	bp := `
-//		apex {
-//			name: "myapex",
-//			key: "myapex.key",
-//			java_libs: ["myjavalib"],
-//			updatable: true,
-//			min_sdk_version: "29",
-//		}
-//		apex_key {
-//			name: "myapex.key",
-//		}
-//		java_library {
-//			name: "myjavalib",
-//			srcs: ["MyClass.java"],
-//			apex_available: [ "myapex" ],
-//			sdk_version: "current",
-//			min_sdk_version: "29",
-//		}
-//		`
-//
-//	testCases := []struct {
-//		testCaseName           string
-//		moduleDirectory        string
-//		disallowedFlagExpected bool
-//	}{
-//		{
-//			testCaseName:           "lintable module defined outside libcore",
-//			moduleDirectory:        "",
-//			disallowedFlagExpected: true,
-//		},
-//		{
-//			testCaseName:           "lintable module defined in libcore root directory",
-//			moduleDirectory:        "libcore/",
-//			disallowedFlagExpected: false,
-//		},
-//		{
-//			testCaseName:           "lintable module defined in libcore child directory",
-//			moduleDirectory:        "libcore/childdir/",
-//			disallowedFlagExpected: true,
-//		},
-//	}
-//
-//	for _, testCase := range testCases {
-//		lintFileCreator := android.FixtureAddTextFile(testCase.moduleDirectory+"lint-baseline.xml", "")
-//		bpFileCreator := android.FixtureAddTextFile(testCase.moduleDirectory+"Android.bp", bp)
-//		result := testApex(t, "", lintFileCreator, bpFileCreator)
-//		myjavalib := result.ModuleForTests("myjavalib", "android_common_apex29")
-//		sboxProto := android.RuleBuilderSboxProtoForTests(t, myjavalib.Output("lint.sbox.textproto"))
-//		cmdFlags := fmt.Sprintf("--baseline %vlint-baseline.xml --disallowed_issues NewApi", testCase.moduleDirectory)
-//		disallowedFlagActual := strings.Contains(*sboxProto.Commands[0].Command, cmdFlags)
-//
-//		if disallowedFlagActual != testCase.disallowedFlagExpected {
-//			t.Errorf("Failed testcase: %v \nActual lint cmd: %v", testCase.testCaseName, *sboxProto.Commands[0].Command)
-//		}
-//	}
-//}
-//
-//// checks transtive deps of an apex coming from bootclasspath_fragment
-//func TestApexStrictUpdtabilityLintBcpFragmentDeps(t *testing.T) {
-//	bp := `
-//		apex {
-//			name: "myapex",
-//			key: "myapex.key",
-//			bootclasspath_fragments: ["mybootclasspathfragment"],
-//			updatable: true,
-//			min_sdk_version: "29",
-//		}
-//		apex_key {
-//			name: "myapex.key",
-//		}
-//		bootclasspath_fragment {
-//			name: "mybootclasspathfragment",
-//			contents: ["myjavalib"],
-//			apex_available: ["myapex"],
-//			hidden_api: {
-//				split_packages: ["*"],
-//			},
-//		}
-//		java_library {
-//			name: "myjavalib",
-//			srcs: ["MyClass.java"],
-//			apex_available: [ "myapex" ],
-//			sdk_version: "current",
-//			min_sdk_version: "29",
-//			compile_dex: true,
-//		}
-//		`
-//	fs := android.MockFS{
-//		"lint-baseline.xml": nil,
-//	}
-//
-//	result := testApex(t, bp, dexpreopt.FixtureSetApexBootJars("myapex:myjavalib"), fs.AddToFixture())
-//	myjavalib := result.ModuleForTests("myjavalib", "android_common_apex29")
-//	sboxProto := android.RuleBuilderSboxProtoForTests(t, myjavalib.Output("lint.sbox.textproto"))
-//	if !strings.Contains(*sboxProto.Commands[0].Command, "--baseline lint-baseline.xml --disallowed_issues NewApi") {
-//		t.Errorf("Strict updabality lint missing in myjavalib coming from bootclasspath_fragment mybootclasspath-fragment\nActual lint cmd: %v", *sboxProto.Commands[0].Command)
-//	}
-//}
+func TestApexStrictUpdtabilityLint(t *testing.T) {
+	bpTemplate := `
+		apex {
+			name: "myapex",
+			key: "myapex.key",
+			java_libs: ["myjavalib"],
+			updatable: %v,
+			min_sdk_version: "29",
+		}
+		apex_key {
+			name: "myapex.key",
+		}
+		java_library {
+			name: "myjavalib",
+			srcs: ["MyClass.java"],
+			apex_available: [ "myapex" ],
+			lint: {
+				strict_updatability_linting: %v,
+				%s
+			},
+			sdk_version: "current",
+			min_sdk_version: "29",
+		}
+		`
+	fs := android.MockFS{
+		"lint-baseline.xml": nil,
+	}
+
+	testCases := []struct {
+		testCaseName              string
+		apexUpdatable             bool
+		javaStrictUpdtabilityLint bool
+		lintFileExists            bool
+		disallowedFlagExpected    bool
+	}{
+		{
+			testCaseName:              "lint-baseline.xml does not exist, no disallowed flag necessary in lint cmd",
+			apexUpdatable:             true,
+			javaStrictUpdtabilityLint: true,
+			lintFileExists:            false,
+			disallowedFlagExpected:    false,
+		},
+		{
+			testCaseName:              "non-updatable apex respects strict_updatability of javalib",
+			apexUpdatable:             false,
+			javaStrictUpdtabilityLint: false,
+			lintFileExists:            true,
+			disallowedFlagExpected:    false,
+		},
+		{
+			testCaseName:              "non-updatable apex respects strict updatability of javalib",
+			apexUpdatable:             false,
+			javaStrictUpdtabilityLint: true,
+			lintFileExists:            true,
+			disallowedFlagExpected:    true,
+		},
+		{
+			testCaseName:              "updatable apex sets strict updatability of javalib to true",
+			apexUpdatable:             true,
+			javaStrictUpdtabilityLint: false, // will be set to true by mutator
+			lintFileExists:            true,
+			disallowedFlagExpected:    true,
+		},
+	}
+
+	for _, testCase := range testCases {
+		fixtures := []android.FixturePreparer{}
+		baselineProperty := ""
+		if testCase.lintFileExists {
+			fixtures = append(fixtures, fs.AddToFixture())
+			baselineProperty = "baseline_filename: \"lint-baseline.xml\""
+		}
+		bp := fmt.Sprintf(bpTemplate, testCase.apexUpdatable, testCase.javaStrictUpdtabilityLint, baselineProperty)
+
+		result := testApex(t, bp, fixtures...)
+		myjavalib := result.ModuleForTests("myjavalib", "android_common_apex29")
+		sboxProto := android.RuleBuilderSboxProtoForTests(t, result, myjavalib.Output("lint.sbox.textproto"))
+		disallowedFlagActual := strings.Contains(*sboxProto.Commands[0].Command, "--baseline lint-baseline.xml --disallowed_issues NewApi")
+
+		if disallowedFlagActual != testCase.disallowedFlagExpected {
+			t.Errorf("Failed testcase: %v \nActual lint cmd: %v", testCase.testCaseName, *sboxProto.Commands[0].Command)
+		}
+	}
+}
+
+func TestUpdatabilityLintSkipLibcore(t *testing.T) {
+	bp := `
+		apex {
+			name: "myapex",
+			key: "myapex.key",
+			java_libs: ["myjavalib"],
+			updatable: true,
+			min_sdk_version: "29",
+		}
+		apex_key {
+			name: "myapex.key",
+		}
+		java_library {
+			name: "myjavalib",
+			srcs: ["MyClass.java"],
+			apex_available: [ "myapex" ],
+			sdk_version: "current",
+			min_sdk_version: "29",
+			lint: {
+				baseline_filename: "lint-baseline.xml",
+			}
+		}
+		`
+
+	testCases := []struct {
+		testCaseName           string
+		moduleDirectory        string
+		disallowedFlagExpected bool
+	}{
+		{
+			testCaseName:           "lintable module defined outside libcore",
+			moduleDirectory:        "",
+			disallowedFlagExpected: true,
+		},
+		{
+			testCaseName:           "lintable module defined in libcore root directory",
+			moduleDirectory:        "libcore/",
+			disallowedFlagExpected: false,
+		},
+		{
+			testCaseName:           "lintable module defined in libcore child directory",
+			moduleDirectory:        "libcore/childdir/",
+			disallowedFlagExpected: true,
+		},
+	}
+
+	for _, testCase := range testCases {
+		lintFileCreator := android.FixtureAddTextFile(testCase.moduleDirectory+"lint-baseline.xml", "")
+		bpFileCreator := android.FixtureAddTextFile(testCase.moduleDirectory+"Android.bp", bp)
+		result := testApex(t, "", lintFileCreator, bpFileCreator)
+		myjavalib := result.ModuleForTests("myjavalib", "android_common_apex29")
+		sboxProto := android.RuleBuilderSboxProtoForTests(t, result, myjavalib.Output("lint.sbox.textproto"))
+		cmdFlags := fmt.Sprintf("--baseline %vlint-baseline.xml --disallowed_issues NewApi", testCase.moduleDirectory)
+		disallowedFlagActual := strings.Contains(*sboxProto.Commands[0].Command, cmdFlags)
+
+		if disallowedFlagActual != testCase.disallowedFlagExpected {
+			t.Errorf("Failed testcase: %v \nActual lint cmd: %v", testCase.testCaseName, *sboxProto.Commands[0].Command)
+		}
+	}
+}
+
+// checks transtive deps of an apex coming from bootclasspath_fragment
+func TestApexStrictUpdtabilityLintBcpFragmentDeps(t *testing.T) {
+	bp := `
+		apex {
+			name: "myapex",
+			key: "myapex.key",
+			bootclasspath_fragments: ["mybootclasspathfragment"],
+			updatable: true,
+			min_sdk_version: "29",
+		}
+		apex_key {
+			name: "myapex.key",
+		}
+		bootclasspath_fragment {
+			name: "mybootclasspathfragment",
+			contents: ["myjavalib"],
+			apex_available: ["myapex"],
+			hidden_api: {
+				split_packages: ["*"],
+			},
+		}
+		java_library {
+			name: "myjavalib",
+			srcs: ["MyClass.java"],
+			apex_available: [ "myapex" ],
+			sdk_version: "current",
+			min_sdk_version: "29",
+			compile_dex: true,
+			lint: {
+				baseline_filename: "lint-baseline.xml",
+			}
+		}
+		`
+	fs := android.MockFS{
+		"lint-baseline.xml": nil,
+	}
+
+	result := testApex(t, bp, dexpreopt.FixtureSetApexBootJars("myapex:myjavalib"), fs.AddToFixture())
+	myjavalib := result.ModuleForTests("myjavalib", "android_common_apex29")
+	sboxProto := android.RuleBuilderSboxProtoForTests(t, result, myjavalib.Output("lint.sbox.textproto"))
+	if !strings.Contains(*sboxProto.Commands[0].Command, "--baseline lint-baseline.xml --disallowed_issues NewApi") {
+		t.Errorf("Strict updabality lint missing in myjavalib coming from bootclasspath_fragment mybootclasspath-fragment\nActual lint cmd: %v", *sboxProto.Commands[0].Command)
+	}
+}
 
 // updatable apexes should propagate updatable=true to its apps
 func TestUpdatableApexEnforcesAppUpdatability(t *testing.T) {
@@ -10947,25 +11124,23 @@ func TestAconfigFilesJavaDeps(t *testing.T) {
 	mod := ctx.ModuleForTests("myapex", "android_common_myapex")
 	s := mod.Rule("apexRule").Args["copy_commands"]
 	copyCmds := regexp.MustCompile(" *&& *").Split(s, -1)
-	if len(copyCmds) != 5 {
+	if len(copyCmds) != 8 {
 		t.Fatalf("Expected 5 commands, got %d in:\n%s", len(copyCmds), s)
 	}
 
-	ensureMatches(t, copyCmds[4], "^cp -f .*/aconfig_flags.pb .*/image.apex$")
+	ensureMatches(t, copyCmds[4], "^cp -f .*/aconfig_flags.pb .*/image.apex/etc$")
+	ensureMatches(t, copyCmds[5], "^cp -f .*/package.map .*/image.apex/etc$")
+	ensureMatches(t, copyCmds[6], "^cp -f .*/flag.map .*/image.apex/etc$")
+	ensureMatches(t, copyCmds[7], "^cp -f .*/flag.val .*/image.apex/etc$")
 
-	combineAconfigRule := mod.Rule("All_aconfig_declarations_dump")
-	s = " " + combineAconfigRule.Args["cache_files"]
-	aconfigArgs := regexp.MustCompile(" --cache ").Split(s, -1)[1:]
-	if len(aconfigArgs) != 2 {
-		t.Fatalf("Expected 2 commands, got %d in:\n%s", len(aconfigArgs), s)
+	inputs := []string{
+		"my_aconfig_declarations_foo/intermediate.pb",
+		"my_aconfig_declarations_bar/intermediate.pb",
 	}
-	android.EnsureListContainsSuffix(t, aconfigArgs, "my_aconfig_declarations_foo/intermediate.pb")
-	android.EnsureListContainsSuffix(t, aconfigArgs, "my_aconfig_declarations_bar/intermediate.pb")
-
-	buildParams := combineAconfigRule.BuildParams
-	android.EnsureListContainsSuffix(t, buildParams.Inputs.Strings(), "my_aconfig_declarations_foo/intermediate.pb")
-	android.EnsureListContainsSuffix(t, buildParams.Inputs.Strings(), "my_aconfig_declarations_bar/intermediate.pb")
-	ensureContains(t, buildParams.Output.String(), "android_common_myapex/aconfig_flags.pb")
+	VerifyAconfigRule(t, &mod, "combine_aconfig_declarations", inputs, "android_common_myapex/aconfig_flags.pb", "", "")
+	VerifyAconfigRule(t, &mod, "create_aconfig_package_map_file", inputs, "android_common_myapex/package.map", "myapex", "package_map")
+	VerifyAconfigRule(t, &mod, "create_aconfig_flag_map_file", inputs, "android_common_myapex/flag.map", "myapex", "flag_map")
+	VerifyAconfigRule(t, &mod, "create_aconfig_flag_val_file", inputs, "android_common_myapex/flag.val", "myapex", "flag_val")
 }
 
 func TestAconfigFilesJavaAndCcDeps(t *testing.T) {
@@ -11073,30 +11248,24 @@ func TestAconfigFilesJavaAndCcDeps(t *testing.T) {
 	mod := ctx.ModuleForTests("myapex", "android_common_myapex")
 	s := mod.Rule("apexRule").Args["copy_commands"]
 	copyCmds := regexp.MustCompile(" *&& *").Split(s, -1)
-	if len(copyCmds) != 9 {
-		t.Fatalf("Expected 9 commands, got %d in:\n%s", len(copyCmds), s)
+	if len(copyCmds) != 12 {
+		t.Fatalf("Expected 12 commands, got %d in:\n%s", len(copyCmds), s)
 	}
 
-	ensureMatches(t, copyCmds[8], "^cp -f .*/aconfig_flags.pb .*/image.apex$")
-
-	combineAconfigRule := mod.Rule("All_aconfig_declarations_dump")
-	s = " " + combineAconfigRule.Args["cache_files"]
-	aconfigArgs := regexp.MustCompile(" --cache ").Split(s, -1)[1:]
-	if len(aconfigArgs) != 3 {
-		t.Fatalf("Expected 3 commands, got %d in:\n%s", len(aconfigArgs), s)
-	}
-	android.EnsureListContainsSuffix(t, aconfigArgs, "my_aconfig_declarations_foo/intermediate.pb")
-	android.EnsureListContainsSuffix(t, aconfigArgs, "my_cc_library_bar/android_arm64_armv8-a_shared_apex10000/aconfig_merged.pb")
-	android.EnsureListContainsSuffix(t, aconfigArgs, "my_aconfig_declarations_baz/intermediate.pb")
+	ensureMatches(t, copyCmds[8], "^cp -f .*/aconfig_flags.pb .*/image.apex/etc$")
+	ensureMatches(t, copyCmds[9], "^cp -f .*/package.map .*/image.apex/etc$")
+	ensureMatches(t, copyCmds[10], "^cp -f .*/flag.map .*/image.apex/etc$")
+	ensureMatches(t, copyCmds[11], "^cp -f .*/flag.val .*/image.apex/etc$")
 
-	buildParams := combineAconfigRule.BuildParams
-	if len(buildParams.Inputs) != 3 {
-		t.Fatalf("Expected 3 input, got %d", len(buildParams.Inputs))
+	inputs := []string{
+		"my_aconfig_declarations_foo/intermediate.pb",
+		"my_cc_library_bar/android_arm64_armv8-a_shared_apex10000/myapex/aconfig_merged.pb",
+		"my_aconfig_declarations_baz/intermediate.pb",
 	}
-	android.EnsureListContainsSuffix(t, buildParams.Inputs.Strings(), "my_aconfig_declarations_foo/intermediate.pb")
-	android.EnsureListContainsSuffix(t, buildParams.Inputs.Strings(), "my_cc_library_bar/android_arm64_armv8-a_shared_apex10000/aconfig_merged.pb")
-	android.EnsureListContainsSuffix(t, buildParams.Inputs.Strings(), "my_aconfig_declarations_baz/intermediate.pb")
-	ensureContains(t, buildParams.Output.String(), "android_common_myapex/aconfig_flags.pb")
+	VerifyAconfigRule(t, &mod, "combine_aconfig_declarations", inputs, "android_common_myapex/aconfig_flags.pb", "", "")
+	VerifyAconfigRule(t, &mod, "create_aconfig_package_map_file", inputs, "android_common_myapex/package.map", "myapex", "package_map")
+	VerifyAconfigRule(t, &mod, "create_aconfig_flag_map_file", inputs, "android_common_myapex/flag.map", "myapex", "flag_map")
+	VerifyAconfigRule(t, &mod, "create_aconfig_flag_val_file", inputs, "android_common_myapex/flag.val", "myapex", "flag_val")
 }
 
 func TestAconfigFilesRustDeps(t *testing.T) {
@@ -11220,28 +11389,45 @@ func TestAconfigFilesRustDeps(t *testing.T) {
 	mod := ctx.ModuleForTests("myapex", "android_common_myapex")
 	s := mod.Rule("apexRule").Args["copy_commands"]
 	copyCmds := regexp.MustCompile(" *&& *").Split(s, -1)
-	if len(copyCmds) != 23 {
-		t.Fatalf("Expected 23 commands, got %d in:\n%s", len(copyCmds), s)
+	if len(copyCmds) != 26 {
+		t.Fatalf("Expected 26 commands, got %d in:\n%s", len(copyCmds), s)
 	}
 
-	ensureMatches(t, copyCmds[22], "^cp -f .*/aconfig_flags.pb .*/image.apex$")
+	ensureMatches(t, copyCmds[22], "^cp -f .*/aconfig_flags.pb .*/image.apex/etc$")
+	ensureMatches(t, copyCmds[23], "^cp -f .*/package.map .*/image.apex/etc$")
+	ensureMatches(t, copyCmds[24], "^cp -f .*/flag.map .*/image.apex/etc$")
+	ensureMatches(t, copyCmds[25], "^cp -f .*/flag.val .*/image.apex/etc$")
 
-	combineAconfigRule := mod.Rule("All_aconfig_declarations_dump")
-	s = " " + combineAconfigRule.Args["cache_files"]
+	inputs := []string{
+		"my_aconfig_declarations_foo/intermediate.pb",
+		"my_aconfig_declarations_bar/intermediate.pb",
+		"my_aconfig_declarations_baz/intermediate.pb",
+		"my_rust_binary/android_arm64_armv8-a_apex10000/myapex/aconfig_merged.pb",
+	}
+	VerifyAconfigRule(t, &mod, "combine_aconfig_declarations", inputs, "android_common_myapex/aconfig_flags.pb", "", "")
+	VerifyAconfigRule(t, &mod, "create_aconfig_package_map_file", inputs, "android_common_myapex/package.map", "myapex", "package_map")
+	VerifyAconfigRule(t, &mod, "create_aconfig_flag_map_file", inputs, "android_common_myapex/flag.map", "myapex", "flag_map")
+	VerifyAconfigRule(t, &mod, "create_aconfig_flag_val_file", inputs, "android_common_myapex/flag.val", "myapex", "flag_val")
+}
+
+func VerifyAconfigRule(t *testing.T, mod *android.TestingModule, desc string, inputs []string, output string, container string, file_type string) {
+	aconfigRule := mod.Description(desc)
+	s := " " + aconfigRule.Args["cache_files"]
 	aconfigArgs := regexp.MustCompile(" --cache ").Split(s, -1)[1:]
-	if len(aconfigArgs) != 2 {
-		t.Fatalf("Expected 2 commands, got %d in:\n%s", len(aconfigArgs), s)
+	if len(aconfigArgs) != len(inputs) {
+		t.Fatalf("Expected %d commands, got %d in:\n%s", len(inputs), len(aconfigArgs), s)
 	}
-	android.EnsureListContainsSuffix(t, aconfigArgs, "my_aconfig_declarations_foo/intermediate.pb")
-	android.EnsureListContainsSuffix(t, aconfigArgs, "my_rust_binary/android_arm64_armv8-a_apex10000/aconfig_merged.pb")
 
-	buildParams := combineAconfigRule.BuildParams
-	if len(buildParams.Inputs) != 2 {
-		t.Fatalf("Expected 3 input, got %d", len(buildParams.Inputs))
+	ensureEquals(t, container, aconfigRule.Args["container"])
+	ensureEquals(t, file_type, aconfigRule.Args["file_type"])
+
+	buildParams := aconfigRule.BuildParams
+	for _, input := range inputs {
+		android.EnsureListContainsSuffix(t, aconfigArgs, input)
+		android.EnsureListContainsSuffix(t, buildParams.Inputs.Strings(), input)
 	}
-	android.EnsureListContainsSuffix(t, buildParams.Inputs.Strings(), "my_aconfig_declarations_foo/intermediate.pb")
-	android.EnsureListContainsSuffix(t, buildParams.Inputs.Strings(), "my_rust_binary/android_arm64_armv8-a_apex10000/aconfig_merged.pb")
-	ensureContains(t, buildParams.Output.String(), "android_common_myapex/aconfig_flags.pb")
+
+	ensureContains(t, buildParams.Output.String(), output)
 }
 
 func TestAconfigFilesOnlyMatchCurrentApex(t *testing.T) {
@@ -11404,3 +11590,343 @@ func TestAconfigFilesRemoveDuplicates(t *testing.T) {
 	android.EnsureListContainsSuffix(t, buildParams.Inputs.Strings(), "my_aconfig_declarations_foo/intermediate.pb")
 	ensureContains(t, buildParams.Output.String(), "android_common_myapex/aconfig_flags.pb")
 }
+
+// Test that the boot jars come from the _selected_ apex prebuilt
+// RELEASE_APEX_CONTIRBUTIONS_* build flags will be used to select the correct prebuilt for a specific release config
+func TestBootDexJarsMultipleApexPrebuilts(t *testing.T) {
+	checkBootDexJarPath := func(t *testing.T, ctx *android.TestContext, stem string, bootDexJarPath string) {
+		t.Helper()
+		s := ctx.ModuleForTests("dex_bootjars", "android_common")
+		foundLibfooJar := false
+		base := stem + ".jar"
+		for _, output := range s.AllOutputs() {
+			if filepath.Base(output) == base {
+				foundLibfooJar = true
+				buildRule := s.Output(output)
+				android.AssertStringEquals(t, "boot dex jar path", bootDexJarPath, buildRule.Input.String())
+			}
+		}
+		if !foundLibfooJar {
+			t.Errorf("Rule for libfoo.jar missing in dex_bootjars singleton outputs %q", android.StringPathsRelativeToTop(ctx.Config().SoongOutDir(), s.AllOutputs()))
+		}
+	}
+
+	// Check that the boot jars of the selected apex are run through boot_jars_package_check
+	// This validates that the jars on the bootclasspath do not contain packages outside an allowlist
+	checkBootJarsPackageCheck := func(t *testing.T, ctx *android.TestContext, expectedBootJar string) {
+		platformBcp := ctx.ModuleForTests("platform-bootclasspath", "android_common")
+		bootJarsCheckRule := platformBcp.Rule("boot_jars_package_check")
+		android.AssertStringMatches(t, "Could not find the correct boot dex jar in package check rule", bootJarsCheckRule.RuleParams.Command, "build/soong/scripts/check_boot_jars/package_allowed_list.txt.*"+expectedBootJar)
+	}
+
+	// Check that the boot jars used to generate the monolithic hiddenapi flags come from the selected apex
+	checkBootJarsForMonolithicHiddenapi := func(t *testing.T, ctx *android.TestContext, expectedBootJar string) {
+		monolithicHiddenapiFlagsCmd := ctx.ModuleForTests("platform-bootclasspath", "android_common").Output("out/soong/hiddenapi/hiddenapi-stub-flags.txt").RuleParams.Command
+		android.AssertStringMatches(t, "Could not find the correct boot dex jar in monolithic hiddenapi flags generation command", monolithicHiddenapiFlagsCmd, "--boot-dex="+expectedBootJar)
+	}
+
+	bp := `
+		// Source APEX.
+
+		java_library {
+			name: "framework-foo",
+			srcs: ["foo.java"],
+			installable: true,
+			apex_available: [
+				"com.android.foo",
+			],
+		}
+
+		bootclasspath_fragment {
+			name: "foo-bootclasspath-fragment",
+			contents: ["framework-foo"],
+			apex_available: [
+				"com.android.foo",
+			],
+			hidden_api: {
+				split_packages: ["*"],
+			},
+		}
+
+		apex_key {
+			name: "com.android.foo.key",
+			public_key: "com.android.foo.avbpubkey",
+			private_key: "com.android.foo.pem",
+		}
+
+		apex {
+			name: "com.android.foo",
+			key: "com.android.foo.key",
+			bootclasspath_fragments: ["foo-bootclasspath-fragment"],
+			updatable: false,
+		}
+
+		// Prebuilt APEX.
+
+		java_sdk_library_import {
+			name: "framework-foo",
+			public: {
+				jars: ["foo.jar"],
+			},
+			apex_available: ["com.android.foo"],
+			shared_library: false,
+		}
+
+		prebuilt_bootclasspath_fragment {
+			name: "foo-bootclasspath-fragment",
+			contents: ["framework-foo"],
+			hidden_api: {
+				annotation_flags: "my-bootclasspath-fragment/annotation-flags.csv",
+				metadata: "my-bootclasspath-fragment/metadata.csv",
+				index: "my-bootclasspath-fragment/index.csv",
+				stub_flags: "my-bootclasspath-fragment/stub-flags.csv",
+				all_flags: "my-bootclasspath-fragment/all-flags.csv",
+			},
+			apex_available: [
+				"com.android.foo",
+			],
+		}
+
+		prebuilt_apex {
+			name: "com.android.foo",
+			apex_name: "com.android.foo",
+			src: "com.android.foo-arm.apex",
+			exported_bootclasspath_fragments: ["foo-bootclasspath-fragment"],
+		}
+
+		// Another Prebuilt ART APEX
+		prebuilt_apex {
+			name: "com.android.foo.v2",
+			apex_name: "com.android.foo", // Used to determine the API domain
+			src: "com.android.foo-arm.apex",
+			exported_bootclasspath_fragments: ["foo-bootclasspath-fragment"],
+		}
+
+		// APEX contribution modules
+
+		apex_contributions {
+			name: "foo.source.contributions",
+			api_domain: "com.android.foo",
+			contents: ["com.android.foo"],
+		}
+
+		apex_contributions {
+			name: "foo.prebuilt.contributions",
+			api_domain: "com.android.foo",
+			contents: ["prebuilt_com.android.foo"],
+		}
+
+		apex_contributions {
+			name: "foo.prebuilt.v2.contributions",
+			api_domain: "com.android.foo",
+			contents: ["com.android.foo.v2"], // prebuilt_ prefix is missing because of prebuilt_rename mutator
+		}
+	`
+
+	testCases := []struct {
+		desc                      string
+		selectedApexContributions string
+		expectedBootJar           string
+	}{
+		{
+			desc:                      "Source apex com.android.foo is selected, bootjar should come from source java library",
+			selectedApexContributions: "foo.source.contributions",
+			expectedBootJar:           "out/soong/.intermediates/foo-bootclasspath-fragment/android_common_apex10000/hiddenapi-modular/encoded/framework-foo.jar",
+		},
+		{
+			desc:                      "Prebuilt apex prebuilt_com.android.foo is selected, profile should come from .prof deapexed from the prebuilt",
+			selectedApexContributions: "foo.prebuilt.contributions",
+			expectedBootJar:           "out/soong/.intermediates/prebuilt_com.android.foo.deapexer/android_common/deapexer/javalib/framework-foo.jar",
+		},
+		{
+			desc:                      "Prebuilt apex prebuilt_com.android.foo.v2 is selected, profile should come from .prof deapexed from the prebuilt",
+			selectedApexContributions: "foo.prebuilt.v2.contributions",
+			expectedBootJar:           "out/soong/.intermediates/prebuilt_com.android.foo.v2.deapexer/android_common/deapexer/javalib/framework-foo.jar",
+		},
+	}
+
+	fragment := java.ApexVariantReference{
+		Apex:   proptools.StringPtr("com.android.foo"),
+		Module: proptools.StringPtr("foo-bootclasspath-fragment"),
+	}
+
+	for _, tc := range testCases {
+		preparer := android.GroupFixturePreparers(
+			java.FixtureConfigureApexBootJars("com.android.foo:framework-foo"),
+			android.FixtureMergeMockFs(map[string][]byte{
+				"system/sepolicy/apex/com.android.foo-file_contexts": nil,
+			}),
+			android.FixtureModifyProductVariables(func(variables android.FixtureProductVariables) {
+				variables.BuildFlags = map[string]string{
+					"RELEASE_APEX_CONTRIBUTIONS_ADSERVICES": tc.selectedApexContributions,
+				}
+			}),
+		)
+		ctx := testDexpreoptWithApexes(t, bp, "", preparer, fragment)
+		checkBootDexJarPath(t, ctx, "framework-foo", tc.expectedBootJar)
+		checkBootJarsPackageCheck(t, ctx, tc.expectedBootJar)
+		checkBootJarsForMonolithicHiddenapi(t, ctx, tc.expectedBootJar)
+	}
+}
+
+// Test that product packaging installs the selected mainline module (either source or a specific prebuilt)
+// RELEASE_APEX_CONTIRBUTIONS_* build flags will be used to select the correct prebuilt for a specific release config
+func TestInstallationRulesForMultipleApexPrebuilts(t *testing.T) {
+	// check that the LOCAL_MODULE in the generated mk file matches the name used in PRODUCT_PACKAGES
+	// Since the name used in PRODUCT_PACKAGES does not contain prebuilt_ prefix, LOCAL_MODULE should not contain any prefix either
+	checkLocalModuleName := func(t *testing.T, ctx *android.TestContext, soongApexModuleName string, expectedLocalModuleName string) {
+		// Variations are created based on apex_name
+		entries := android.AndroidMkEntriesForTest(t, ctx, ctx.ModuleForTests(soongApexModuleName, "android_common_com.android.foo").Module())
+		android.AssertStringEquals(t, "LOCAL_MODULE of the prebuilt apex must match the name listed in PRODUCT_PACKAGES", expectedLocalModuleName, entries[0].EntryMap["LOCAL_MODULE"][0])
+	}
+	// for a mainline module family, check that only the flagged soong module is visible to make
+	checkHideFromMake := func(t *testing.T, ctx *android.TestContext, visibleModuleName string, hiddenModuleNames []string) {
+		variation := func(moduleName string) string {
+			ret := "android_common_com.android.foo"
+			if moduleName == "com.google.android.foo" {
+				ret = "android_common_com.google.android.foo_com.android.foo"
+			}
+			return ret
+		}
+
+		visibleModule := ctx.ModuleForTests(visibleModuleName, variation(visibleModuleName)).Module()
+		android.AssertBoolEquals(t, "Apex "+visibleModuleName+" selected using apex_contributions should be visible to make", false, visibleModule.IsHideFromMake())
+
+		for _, hiddenModuleName := range hiddenModuleNames {
+			hiddenModule := ctx.ModuleForTests(hiddenModuleName, variation(hiddenModuleName)).Module()
+			android.AssertBoolEquals(t, "Apex "+hiddenModuleName+" not selected using apex_contributions should be hidden from make", true, hiddenModule.IsHideFromMake())
+
+		}
+	}
+
+	bp := `
+		apex_key {
+			name: "com.android.foo.key",
+			public_key: "com.android.foo.avbpubkey",
+			private_key: "com.android.foo.pem",
+		}
+
+		// AOSP source apex
+		apex {
+			name: "com.android.foo",
+			key: "com.android.foo.key",
+			updatable: false,
+		}
+
+		// Google source apex
+		override_apex {
+			name: "com.google.android.foo",
+			base: "com.android.foo",
+			key: "com.android.foo.key",
+		}
+
+		// Prebuilt Google APEX.
+
+		prebuilt_apex {
+			name: "com.google.android.foo",
+			apex_name: "com.android.foo",
+			src: "com.android.foo-arm.apex",
+			prefer: true, // prefer is set to true on both the prebuilts to induce an error if flagging is not present
+		}
+
+		// Another Prebuilt Google APEX
+		prebuilt_apex {
+			name: "com.google.android.foo.v2",
+			apex_name: "com.android.foo",
+			source_apex_name: "com.google.android.foo", // source_apex_name becomes LOCAL_MODULE in the generated mk file
+			src: "com.android.foo-arm.apex",
+			prefer: true, // prefer is set to true on both the prebuilts to induce an error if flagging is not present
+		}
+
+		// APEX contribution modules
+
+		apex_contributions {
+			name: "foo.source.contributions",
+			api_domain: "com.android.foo",
+			contents: ["com.google.android.foo"],
+		}
+
+		apex_contributions {
+			name: "foo.prebuilt.contributions",
+			api_domain: "com.android.foo",
+			contents: ["prebuilt_com.google.android.foo"],
+		}
+
+		apex_contributions {
+			name: "foo.prebuilt.v2.contributions",
+			api_domain: "com.android.foo",
+			contents: ["prebuilt_com.google.android.foo.v2"],
+		}
+
+		// This is an incompatible module because it selects multiple versions of the same mainline module
+		apex_contributions {
+			name: "foo.prebuilt.duplicate.contributions",
+			api_domain: "com.android.foo",
+			contents: [
+			    "prebuilt_com.google.android.foo",
+			    "prebuilt_com.google.android.foo.v2",
+			],
+		}
+	`
+
+	testCases := []struct {
+		desc                      string
+		selectedApexContributions string
+		expectedVisibleModuleName string
+		expectedHiddenModuleNames []string
+		expectedError             string
+	}{
+		{
+			desc:                      "Source apex is selected, prebuilts should be hidden from make",
+			selectedApexContributions: "foo.source.contributions",
+			expectedVisibleModuleName: "com.google.android.foo",
+			expectedHiddenModuleNames: []string{"prebuilt_com.google.android.foo", "prebuilt_com.google.android.foo.v2"},
+		},
+		{
+			desc:                      "Prebuilt apex prebuilt_com.android.foo is selected, source and the other prebuilt should be hidden from make",
+			selectedApexContributions: "foo.prebuilt.contributions",
+			expectedVisibleModuleName: "prebuilt_com.google.android.foo",
+			expectedHiddenModuleNames: []string{"com.google.android.foo", "prebuilt_com.google.android.foo.v2"},
+		},
+		{
+			desc:                      "Prebuilt apex prebuilt_com.android.fooi.v2 is selected, source and the other prebuilt should be hidden from make",
+			selectedApexContributions: "foo.prebuilt.v2.contributions",
+			expectedVisibleModuleName: "prebuilt_com.google.android.foo.v2",
+			expectedHiddenModuleNames: []string{"com.google.android.foo", "prebuilt_com.google.android.foo"},
+		},
+		{
+			desc:                      "Multiple versions of a prebuilt apex is selected in the same release config",
+			selectedApexContributions: "foo.prebuilt.duplicate.contributions",
+			expectedError:             "Found duplicate variations of the same module in apex_contributions: prebuilt_com.google.android.foo and prebuilt_com.google.android.foo.v2",
+		},
+	}
+
+	for _, tc := range testCases {
+		preparer := android.GroupFixturePreparers(
+			android.FixtureMergeMockFs(map[string][]byte{
+				"system/sepolicy/apex/com.android.foo-file_contexts": nil,
+			}),
+			android.FixtureModifyProductVariables(func(variables android.FixtureProductVariables) {
+				variables.BuildFlags = map[string]string{
+					"RELEASE_APEX_CONTRIBUTIONS_ADSERVICES": tc.selectedApexContributions,
+				}
+			}),
+		)
+		if tc.expectedError != "" {
+			preparer = preparer.ExtendWithErrorHandler(android.FixtureExpectsOneErrorPattern(tc.expectedError))
+			testApex(t, bp, preparer)
+			return
+		}
+		ctx := testApex(t, bp, preparer)
+
+		// Check that the LOCAL_MODULE of the two prebuilts is com.android.foo
+		// This ensures that product packaging can pick them for installation if it has been flagged by apex_contributions
+		checkLocalModuleName(t, ctx, "prebuilt_com.google.android.foo", "com.google.android.foo")
+		checkLocalModuleName(t, ctx, "prebuilt_com.google.android.foo.v2", "com.google.android.foo")
+
+		// Check that
+		// 1. The contents of the selected apex_contributions are visible to make
+		// 2. The rest of the apexes in the mainline module family (source or other prebuilt) is hidden from make
+		checkHideFromMake(t, ctx, tc.expectedVisibleModuleName, tc.expectedHiddenModuleNames)
+	}
+}
diff --git a/apex/bootclasspath_fragment_test.go b/apex/bootclasspath_fragment_test.go
index 43be310bb..778c20a56 100644
--- a/apex/bootclasspath_fragment_test.go
+++ b/apex/bootclasspath_fragment_test.go
@@ -53,7 +53,11 @@ func TestBootclasspathFragments_FragmentDependency(t *testing.T) {
 		java.FixtureConfigureBootJars("com.android.art:baz", "com.android.art:quuz"),
 		java.FixtureConfigureApexBootJars("someapex:foo", "someapex:bar"),
 		prepareForTestWithArtApex,
-
+		android.FixtureModifyProductVariables(func(variables android.FixtureProductVariables) {
+			variables.BuildFlags = map[string]string{
+				"RELEASE_HIDDEN_API_EXPORTABLE_STUBS": "true",
+			}
+		}),
 		java.PrepareForTestWithJavaSdkLibraryFiles,
 		java.FixtureWithLastReleaseApis("foo", "baz"),
 	).RunTestWithBp(t, `
@@ -152,11 +156,11 @@ func TestBootclasspathFragments_FragmentDependency(t *testing.T) {
 
 	// Check stub dex paths exported by art.
 	artFragment := result.Module("art-bootclasspath-fragment", "android_common")
-	artInfo := result.ModuleProvider(artFragment, java.HiddenAPIInfoProvider).(java.HiddenAPIInfo)
+	artInfo, _ := android.SingletonModuleProvider(result, artFragment, java.HiddenAPIInfoProvider)
 
-	bazPublicStubs := "out/soong/.intermediates/baz.stubs/android_common/dex/baz.stubs.jar"
-	bazSystemStubs := "out/soong/.intermediates/baz.stubs.system/android_common/dex/baz.stubs.system.jar"
-	bazTestStubs := "out/soong/.intermediates/baz.stubs.test/android_common/dex/baz.stubs.test.jar"
+	bazPublicStubs := "out/soong/.intermediates/baz.stubs.exportable/android_common/dex/baz.stubs.exportable.jar"
+	bazSystemStubs := "out/soong/.intermediates/baz.stubs.exportable.system/android_common/dex/baz.stubs.exportable.system.jar"
+	bazTestStubs := "out/soong/.intermediates/baz.stubs.exportable.test/android_common/dex/baz.stubs.exportable.test.jar"
 
 	checkAPIScopeStubs("art", artInfo, java.PublicHiddenAPIScope, bazPublicStubs)
 	checkAPIScopeStubs("art", artInfo, java.SystemHiddenAPIScope, bazSystemStubs)
@@ -165,10 +169,10 @@ func TestBootclasspathFragments_FragmentDependency(t *testing.T) {
 
 	// Check stub dex paths exported by other.
 	otherFragment := result.Module("other-bootclasspath-fragment", "android_common")
-	otherInfo := result.ModuleProvider(otherFragment, java.HiddenAPIInfoProvider).(java.HiddenAPIInfo)
+	otherInfo, _ := android.SingletonModuleProvider(result, otherFragment, java.HiddenAPIInfoProvider)
 
-	fooPublicStubs := "out/soong/.intermediates/foo.stubs/android_common/dex/foo.stubs.jar"
-	fooSystemStubs := "out/soong/.intermediates/foo.stubs.system/android_common/dex/foo.stubs.system.jar"
+	fooPublicStubs := "out/soong/.intermediates/foo.stubs.exportable/android_common/dex/foo.stubs.exportable.jar"
+	fooSystemStubs := "out/soong/.intermediates/foo.stubs.exportable.system/android_common/dex/foo.stubs.exportable.system.jar"
 
 	checkAPIScopeStubs("other", otherInfo, java.PublicHiddenAPIScope, bazPublicStubs, fooPublicStubs)
 	checkAPIScopeStubs("other", otherInfo, java.SystemHiddenAPIScope, bazSystemStubs, fooSystemStubs)
@@ -312,6 +316,7 @@ func TestBootclasspathFragmentInArtApex(t *testing.T) {
 		java.CheckModuleDependencies(t, result.TestContext, "com.android.art", "android_common_com.android.art", []string{
 			`art-bootclasspath-fragment`,
 			`com.android.art.key`,
+			`dex2oatd`,
 		})
 
 		// Make sure that the source bootclasspath_fragment copies its dex files to the predefined
@@ -374,7 +379,7 @@ func TestBootclasspathFragmentInArtApex(t *testing.T) {
 			java.FixtureSetBootImageInstallDirOnDevice("art", "apex/com.android.art/javalib"),
 		).RunTest(t)
 
-		ensureExactDeapexedContents(t, result.TestContext, "com.android.art", "android_common", []string{
+		ensureExactDeapexedContents(t, result.TestContext, "prebuilt_com.android.art", "android_common", []string{
 			"etc/boot-image.prof",
 			"javalib/bar.jar",
 			"javalib/foo.jar",
@@ -383,6 +388,7 @@ func TestBootclasspathFragmentInArtApex(t *testing.T) {
 		java.CheckModuleDependencies(t, result.TestContext, "com.android.art", "android_common_com.android.art", []string{
 			`art-bootclasspath-fragment`,
 			`com.android.art.key`,
+			`dex2oatd`,
 			`prebuilt_com.android.art`,
 		})
 
@@ -529,14 +535,16 @@ func TestBootclasspathFragmentInPrebuiltArtApex(t *testing.T) {
 		result := preparers.RunTestWithBp(t, fmt.Sprintf(bp, "enabled: false,"))
 
 		java.CheckModuleDependencies(t, result.TestContext, "com.android.art", "android_common_com.android.art", []string{
-			`com.android.art.apex.selector`,
+			`dex2oatd`,
 			`prebuilt_art-bootclasspath-fragment`,
+			`prebuilt_com.android.art.apex.selector`,
+			`prebuilt_com.android.art.deapexer`,
 		})
 
 		java.CheckModuleDependencies(t, result.TestContext, "art-bootclasspath-fragment", "android_common_com.android.art", []string{
-			`com.android.art.deapexer`,
 			`dex2oatd`,
 			`prebuilt_bar`,
+			`prebuilt_com.android.art.deapexer`,
 			`prebuilt_foo`,
 		})
 
@@ -546,7 +554,7 @@ func TestBootclasspathFragmentInPrebuiltArtApex(t *testing.T) {
 
 	t.Run("enabled alternative APEX", func(t *testing.T) {
 		preparers.ExtendWithErrorHandler(android.FixtureExpectsAtLeastOneErrorMatchingPattern(
-			"Multiple installable prebuilt APEXes provide ambiguous deapexers: com.android.art and com.mycompany.android.art")).
+			"Multiple installable prebuilt APEXes provide ambiguous deapexers: prebuilt_com.android.art and prebuilt_com.mycompany.android.art")).
 			RunTestWithBp(t, fmt.Sprintf(bp, ""))
 	})
 }
@@ -644,6 +652,7 @@ func TestBootclasspathFragmentContentsNoName(t *testing.T) {
 	})
 
 	java.CheckModuleDependencies(t, result.TestContext, "myapex", "android_common_myapex", []string{
+		`dex2oatd`,
 		`myapex.key`,
 		`mybootclasspathfragment`,
 	})
@@ -655,7 +664,7 @@ func TestBootclasspathFragmentContentsNoName(t *testing.T) {
 	// Make sure that the fragment provides the hidden API encoded dex jars to the APEX.
 	fragment := result.Module("mybootclasspathfragment", "android_common_apex10000")
 
-	info := result.ModuleProvider(fragment, java.BootclasspathFragmentApexContentInfoProvider).(java.BootclasspathFragmentApexContentInfo)
+	info, _ := android.SingletonModuleProvider(result, fragment, java.BootclasspathFragmentApexContentInfoProvider)
 
 	checkFragmentExportedDexJar := func(name string, expectedDexJar string) {
 		module := result.Module(name, "android_common_apex10000")
@@ -675,7 +684,7 @@ func TestBootclasspathFragmentContentsNoName(t *testing.T) {
 
 func getDexJarPath(result *android.TestResult, name string) string {
 	module := result.Module(name, "android_common")
-	return module.(java.UsesLibraryDependency).DexJarBuildPath().Path().RelativeToTop().String()
+	return module.(java.UsesLibraryDependency).DexJarBuildPath(moduleErrorfTestCtx{}).Path().RelativeToTop().String()
 }
 
 // TestBootclasspathFragment_HiddenAPIList checks to make sure that the correct parameters are
@@ -694,6 +703,11 @@ func TestBootclasspathFragment_HiddenAPIList(t *testing.T) {
 
 		java.PrepareForTestWithJavaSdkLibraryFiles,
 		java.FixtureWithLastReleaseApis("foo", "quuz"),
+		android.FixtureModifyProductVariables(func(variables android.FixtureProductVariables) {
+			variables.BuildFlags = map[string]string{
+				"RELEASE_HIDDEN_API_EXPORTABLE_STUBS": "true",
+			}
+		}),
 	).RunTestWithBp(t, `
 		apex {
 			name: "com.android.art",
@@ -805,11 +819,11 @@ func TestBootclasspathFragment_HiddenAPIList(t *testing.T) {
 		"foo",
 	})
 
-	fooStubs := getDexJarPath(result, "foo.stubs")
-	quuzPublicStubs := getDexJarPath(result, "quuz.stubs")
-	quuzSystemStubs := getDexJarPath(result, "quuz.stubs.system")
-	quuzTestStubs := getDexJarPath(result, "quuz.stubs.test")
-	quuzModuleLibStubs := getDexJarPath(result, "quuz.stubs.module_lib")
+	fooStubs := getDexJarPath(result, "foo.stubs.exportable")
+	quuzPublicStubs := getDexJarPath(result, "quuz.stubs.exportable")
+	quuzSystemStubs := getDexJarPath(result, "quuz.stubs.exportable.system")
+	quuzTestStubs := getDexJarPath(result, "quuz.stubs.exportable.test")
+	quuzModuleLibStubs := getDexJarPath(result, "quuz.stubs.exportable.module_lib")
 
 	// Make sure that the fragment uses the quuz stub dex jars when generating the hidden API flags.
 	fragment := result.ModuleForTests("mybootclasspathfragment", "android_common_apex10000")
diff --git a/apex/builder.go b/apex/builder.go
index 30788630b..6ad282ab6 100644
--- a/apex/builder.go
+++ b/apex/builder.go
@@ -85,6 +85,18 @@ func init() {
 	pctx.HostBinToolVariable("aconfig", "aconfig")
 }
 
+type createStorageStruct struct {
+	Output_file string
+	Desc        string
+	File_type   string
+}
+
+var createStorageInfo = []createStorageStruct{
+	{"package.map", "create_aconfig_package_map_file", "package_map"},
+	{"flag.map", "create_aconfig_flag_map_file", "flag_map"},
+	{"flag.val", "create_aconfig_flag_val_file", "flag_val"},
+}
+
 var (
 	apexManifestRule = pctx.StaticRule("apexManifestRule", blueprint.RuleParams{
 		Command: `rm -f $out && ${jsonmodify} $in ` +
@@ -633,6 +645,7 @@ func (a *apexBundle) buildApex(ctx android.ModuleContext) {
 	prebuiltSdkToolsBinDir := filepath.Join("prebuilts", "sdk", "tools", runtime.GOOS, "bin")
 
 	defaultReadOnlyFiles := []string{"apex_manifest.json", "apex_manifest.pb"}
+	aconfigDest := imageDir.Join(ctx, "etc").String()
 	if len(a.aconfigFiles) > 0 {
 		apexAconfigFile := android.PathForModuleOut(ctx, "aconfig_flags.pb")
 		ctx.Build(pctx, android.BuildParams{
@@ -645,9 +658,28 @@ func (a *apexBundle) buildApex(ctx android.ModuleContext) {
 			},
 		})
 
-		copyCommands = append(copyCommands, "cp -f "+apexAconfigFile.String()+" "+imageDir.String())
+		copyCommands = append(copyCommands, "cp -f "+apexAconfigFile.String()+" "+aconfigDest)
 		implicitInputs = append(implicitInputs, apexAconfigFile)
-		defaultReadOnlyFiles = append(defaultReadOnlyFiles, apexAconfigFile.Base())
+		defaultReadOnlyFiles = append(defaultReadOnlyFiles, "etc/"+apexAconfigFile.Base())
+
+		for _, info := range createStorageInfo {
+			outputFile := android.PathForModuleOut(ctx, info.Output_file)
+			ctx.Build(pctx, android.BuildParams{
+				Rule:        aconfig.CreateStorageRule,
+				Inputs:      a.aconfigFiles,
+				Output:      outputFile,
+				Description: info.Desc,
+				Args: map[string]string{
+					"container":   ctx.ModuleName(),
+					"file_type":   info.File_type,
+					"cache_files": android.JoinPathsWithPrefix(a.aconfigFiles, "--cache "),
+				},
+			})
+
+			copyCommands = append(copyCommands, "cp -f "+outputFile.String()+" "+aconfigDest)
+			implicitInputs = append(implicitInputs, outputFile)
+			defaultReadOnlyFiles = append(defaultReadOnlyFiles, "etc/"+outputFile.Base())
+		}
 	}
 
 	////////////////////////////////////////////////////////////////////////////////////
@@ -695,18 +727,20 @@ func (a *apexBundle) buildApex(ctx android.ModuleContext) {
 	if moduleMinSdkVersion.IsCurrent() || moduleMinSdkVersion.IsNone() {
 		minSdkVersion = ctx.Config().DefaultAppTargetSdk(ctx).String()
 
-		if java.UseApiFingerprint(ctx) {
-			minSdkVersion = ctx.Config().PlatformSdkCodename() + fmt.Sprintf(".$$(cat %s)", java.ApiFingerprintPath(ctx).String())
-			implicitInputs = append(implicitInputs, java.ApiFingerprintPath(ctx))
+		if useApiFingerprint, fingerprintMinSdkVersion, fingerprintDeps :=
+			java.UseApiFingerprint(ctx); useApiFingerprint {
+			minSdkVersion = fingerprintMinSdkVersion
+			implicitInputs = append(implicitInputs, fingerprintDeps)
 		}
 	}
 	// apex module doesn't have a concept of target_sdk_version, hence for the time
 	// being targetSdkVersion == default targetSdkVersion of the branch.
 	targetSdkVersion := strconv.Itoa(ctx.Config().DefaultAppTargetSdk(ctx).FinalOrFutureInt())
 
-	if java.UseApiFingerprint(ctx) {
-		targetSdkVersion = ctx.Config().PlatformSdkCodename() + fmt.Sprintf(".$$(cat %s)", java.ApiFingerprintPath(ctx).String())
-		implicitInputs = append(implicitInputs, java.ApiFingerprintPath(ctx))
+	if useApiFingerprint, fingerprintTargetSdkVersion, fingerprintDeps :=
+		java.UseApiFingerprint(ctx); useApiFingerprint {
+		targetSdkVersion = fingerprintTargetSdkVersion
+		implicitInputs = append(implicitInputs, fingerprintDeps)
 	}
 	optFlags = append(optFlags, "--target_sdk_version "+targetSdkVersion)
 	optFlags = append(optFlags, "--min_sdk_version "+minSdkVersion)
@@ -910,7 +944,7 @@ func (a *apexBundle) buildApex(ctx android.ModuleContext) {
 	var validations android.Paths
 	validations = append(validations, runApexLinkerconfigValidation(ctx, unsignedOutputFile.OutputPath, imageDir.OutputPath))
 	// TODO(b/279688635) deapexer supports [ext4]
-	if suffix == imageApexSuffix && ext4 == a.payloadFsType {
+	if !a.testApex && suffix == imageApexSuffix && ext4 == a.payloadFsType {
 		validations = append(validations, runApexSepolicyTests(ctx, unsignedOutputFile.OutputPath))
 	}
 	if !a.testApex && len(a.properties.Unwanted_transitive_deps) > 0 {
diff --git a/apex/classpath_element_test.go b/apex/classpath_element_test.go
index 9142eed99..b9a91982a 100644
--- a/apex/classpath_element_test.go
+++ b/apex/classpath_element_test.go
@@ -20,7 +20,6 @@ import (
 
 	"android/soong/android"
 	"android/soong/java"
-	"github.com/google/blueprint"
 )
 
 // Contains tests for java.CreateClasspathElements logic from java/classpath_element.go that
@@ -28,19 +27,12 @@ import (
 
 // testClasspathElementContext is a ClasspathElementContext suitable for use in tests.
 type testClasspathElementContext struct {
+	android.OtherModuleProviderContext
 	testContext *android.TestContext
 	module      android.Module
 	errs        []error
 }
 
-func (t *testClasspathElementContext) OtherModuleHasProvider(module blueprint.Module, provider blueprint.ProviderKey) bool {
-	return t.testContext.ModuleHasProvider(module, provider)
-}
-
-func (t *testClasspathElementContext) OtherModuleProvider(module blueprint.Module, provider blueprint.ProviderKey) interface{} {
-	return t.testContext.ModuleProvider(module, provider)
-}
-
 func (t *testClasspathElementContext) ModuleErrorf(fmt string, args ...interface{}) {
 	t.errs = append(t.errs, t.testContext.ModuleErrorf(t.module, fmt, args...))
 }
@@ -238,7 +230,11 @@ func TestCreateClasspathElements(t *testing.T) {
 	}
 
 	newCtx := func() *testClasspathElementContext {
-		return &testClasspathElementContext{testContext: result.TestContext, module: bootclasspath}
+		return &testClasspathElementContext{
+			OtherModuleProviderContext: result.TestContext.OtherModuleProviderAdaptor(),
+			testContext:                result.TestContext,
+			module:                     bootclasspath,
+		}
 	}
 
 	// Verify that CreateClasspathElements works when given valid input.
diff --git a/apex/deapexer.go b/apex/deapexer.go
index 3b7c77dc9..a6731080c 100644
--- a/apex/deapexer.go
+++ b/apex/deapexer.go
@@ -53,6 +53,10 @@ type DeapexerProperties struct {
 	// all architectures, e.g. java.
 	CommonModules []string
 
+	// List of modules that use an embedded .prof to guide optimization of the equivalent dexpreopt artifact
+	// This is a subset of CommonModules
+	DexpreoptProfileGuidedModules []string
+
 	// List of files exported from the .apex file by this module
 	//
 	// Each entry is a path from the apex root, e.g. javalib/core-libart.jar.
@@ -98,6 +102,7 @@ func privateDeapexerFactory() android.Module {
 func (p *Deapexer) DepsMutator(ctx android.BottomUpMutatorContext) {
 	// Add dependencies from the java modules to which this exports files from the `.apex` file onto
 	// this module so that they can access the `DeapexerInfo` object that this provides.
+	// TODO: b/308174306 - Once all the mainline modules have been flagged, drop this dependency edge
 	for _, lib := range p.properties.CommonModules {
 		dep := prebuiltApexExportedModuleName(ctx, lib)
 		ctx.AddReverseDependency(ctx.Module(), android.DeapexerTag, dep)
@@ -126,8 +131,9 @@ func (p *Deapexer) GenerateAndroidBuildActions(ctx android.ModuleContext) {
 	// apex relative path to extracted file path available for other modules.
 	if len(exports) > 0 {
 		// Make the information available for other modules.
-		di := android.NewDeapexerInfo(apexModuleName(ctx.ModuleName()), exports)
-		ctx.SetProvider(android.DeapexerProvider, di)
+		di := android.NewDeapexerInfo(apexModuleName(ctx.ModuleName()), exports, p.properties.CommonModules)
+		di.AddDexpreoptProfileGuidedExportedModuleNames(p.properties.DexpreoptProfileGuidedModules...)
+		android.SetProvider(ctx, android.DeapexerProvider, di)
 
 		// Create a sorted list of the files that this exports.
 		exportedPaths = android.SortedUniquePaths(exportedPaths)
diff --git a/apex/dexpreopt_bootjars_test.go b/apex/dexpreopt_bootjars_test.go
index 2e828cade..7a17f501c 100644
--- a/apex/dexpreopt_bootjars_test.go
+++ b/apex/dexpreopt_bootjars_test.go
@@ -164,6 +164,7 @@ func TestDexpreoptBootJarsWithSourceArtApex(t *testing.T) {
 		"out/soong/dexpreopt_arm64/dex_bootjars_input/baz.jar",
 		"out/soong/.intermediates/art-bootclasspath-fragment/android_common_apex10000/art-bootclasspath-fragment/boot.prof",
 		"out/soong/.intermediates/default/java/dex_bootjars/android_common/boot/boot.prof",
+		"out/soong/dexpreopt/uffd_gc_flag.txt",
 	}
 
 	expectedOutputs := []string{
@@ -199,8 +200,9 @@ func TestDexpreoptBootJarsWithPrebuiltArtApex(t *testing.T) {
 		"out/soong/dexpreopt_arm64/dex_bootjars_input/foo.jar",
 		"out/soong/dexpreopt_arm64/dex_bootjars_input/bar.jar",
 		"out/soong/dexpreopt_arm64/dex_bootjars_input/baz.jar",
-		"out/soong/.intermediates/com.android.art.deapexer/android_common/deapexer/etc/boot-image.prof",
+		"out/soong/.intermediates/prebuilt_com.android.art.deapexer/android_common/deapexer/etc/boot-image.prof",
 		"out/soong/.intermediates/default/java/dex_bootjars/android_common/boot/boot.prof",
+		"out/soong/dexpreopt/uffd_gc_flag.txt",
 	}
 
 	expectedOutputs := []string{
@@ -252,3 +254,162 @@ func TestDexpreoptBootZip(t *testing.T) {
 
 	testDexpreoptBoot(t, ruleFile, expectedInputs, expectedOutputs, false)
 }
+
+// Multiple ART apexes might exist in the tree.
+// The profile should correspond to the apex selected using release build flags
+func TestDexpreoptProfileWithMultiplePrebuiltArtApexes(t *testing.T) {
+	ruleFile := "out/soong/dexpreopt_arm64/dex_bootjars/android/system/framework/arm64/boot.art"
+	bp := `
+		// Platform.
+
+		platform_bootclasspath {
+			name: "platform-bootclasspath",
+			fragments: [
+				{
+					apex: "com.android.art",
+					module: "art-bootclasspath-fragment",
+				},
+			],
+		}
+
+		// Source ART APEX.
+
+		java_library {
+			name: "core-oj",
+			srcs: ["core-oj.java"],
+			installable: true,
+			apex_available: [
+				"com.android.art",
+			],
+		}
+
+		bootclasspath_fragment {
+			name: "art-bootclasspath-fragment",
+			image_name: "art",
+			contents: ["core-oj"],
+			apex_available: [
+				"com.android.art",
+			],
+			hidden_api: {
+				split_packages: ["*"],
+			},
+		}
+
+		apex_key {
+			name: "com.android.art.key",
+			public_key: "com.android.art.avbpubkey",
+			private_key: "com.android.art.pem",
+		}
+
+		apex {
+			name: "com.android.art",
+			key: "com.android.art.key",
+			bootclasspath_fragments: ["art-bootclasspath-fragment"],
+			updatable: false,
+		}
+
+		// Prebuilt ART APEX.
+
+		java_import {
+			name: "core-oj",
+			jars: ["core-oj.jar"],
+			apex_available: [
+				"com.android.art",
+			],
+		}
+
+		prebuilt_bootclasspath_fragment {
+			name: "art-bootclasspath-fragment",
+			image_name: "art",
+			contents: ["core-oj"],
+			hidden_api: {
+				annotation_flags: "my-bootclasspath-fragment/annotation-flags.csv",
+				metadata: "my-bootclasspath-fragment/metadata.csv",
+				index: "my-bootclasspath-fragment/index.csv",
+				stub_flags: "my-bootclasspath-fragment/stub-flags.csv",
+				all_flags: "my-bootclasspath-fragment/all-flags.csv",
+			},
+			apex_available: [
+				"com.android.art",
+			],
+		}
+
+		prebuilt_apex {
+			name: "com.android.art",
+			apex_name: "com.android.art",
+			src: "com.android.art-arm.apex",
+			exported_bootclasspath_fragments: ["art-bootclasspath-fragment"],
+		}
+
+		// Another Prebuilt ART APEX
+		prebuilt_apex {
+			name: "com.android.art.v2",
+			apex_name: "com.android.art", // Used to determine the API domain
+			src: "com.android.art-arm.apex",
+			exported_bootclasspath_fragments: ["art-bootclasspath-fragment"],
+		}
+
+		// APEX contribution modules
+
+		apex_contributions {
+			name: "art.source.contributions",
+			api_domain: "com.android.art",
+			contents: ["com.android.art"],
+		}
+
+		apex_contributions {
+			name: "art.prebuilt.contributions",
+			api_domain: "com.android.art",
+			contents: ["prebuilt_com.android.art"],
+		}
+
+		apex_contributions {
+			name: "art.prebuilt.v2.contributions",
+			api_domain: "com.android.art",
+			contents: ["com.android.art.v2"], // prebuilt_ prefix is missing because of prebuilt_rename mutator
+		}
+
+	`
+
+	testCases := []struct {
+		desc                         string
+		selectedArtApexContributions string
+		expectedProfile              string
+	}{
+		{
+			desc:                         "Source apex com.android.art is selected, profile should come from source java library",
+			selectedArtApexContributions: "art.source.contributions",
+			expectedProfile:              "out/soong/.intermediates/art-bootclasspath-fragment/android_common_apex10000/art-bootclasspath-fragment/boot.prof",
+		},
+		{
+			desc:                         "Prebuilt apex prebuilt_com.android.art is selected, profile should come from .prof deapexed from the prebuilt",
+			selectedArtApexContributions: "art.prebuilt.contributions",
+			expectedProfile:              "out/soong/.intermediates/prebuilt_com.android.art.deapexer/android_common/deapexer/etc/boot-image.prof",
+		},
+		{
+			desc:                         "Prebuilt apex prebuilt_com.android.art.v2 is selected, profile should come from .prof deapexed from the prebuilt",
+			selectedArtApexContributions: "art.prebuilt.v2.contributions",
+			expectedProfile:              "out/soong/.intermediates/prebuilt_com.android.art.v2.deapexer/android_common/deapexer/etc/boot-image.prof",
+		},
+	}
+	for _, tc := range testCases {
+		result := android.GroupFixturePreparers(
+			java.PrepareForTestWithDexpreopt,
+			java.PrepareForTestWithJavaSdkLibraryFiles,
+			java.FixtureConfigureBootJars("com.android.art:core-oj"),
+			PrepareForTestWithApexBuildComponents,
+			prepareForTestWithArtApex,
+			android.FixtureModifyProductVariables(func(variables android.FixtureProductVariables) {
+				variables.BuildFlags = map[string]string{
+					"RELEASE_APEX_CONTRIBUTIONS_ART": tc.selectedArtApexContributions,
+				}
+			}),
+		).RunTestWithBp(t, bp)
+
+		dexBootJars := result.ModuleForTests("dex_bootjars", "android_common")
+		rule := dexBootJars.Output(ruleFile)
+
+		inputs := rule.Implicits.Strings()
+		android.AssertStringListContains(t, tc.desc, inputs, tc.expectedProfile)
+	}
+}
diff --git a/apex/platform_bootclasspath_test.go b/apex/platform_bootclasspath_test.go
index 05bb13689..2be9c10e1 100644
--- a/apex/platform_bootclasspath_test.go
+++ b/apex/platform_bootclasspath_test.go
@@ -86,6 +86,7 @@ func TestPlatformBootclasspath_Fragments(t *testing.T) {
 					"bar-fragment",
 				],
 				updatable: false,
+				min_sdk_version: "30", // R
 			}
 
 			apex_key {
@@ -138,6 +139,7 @@ func TestPlatformBootclasspath_Fragments(t *testing.T) {
 				sdk_version: "none",
 				compile_dex: true,
 				permitted_packages: ["bar"],
+				min_sdk_version: "30", // R
 			}
 
 			java_sdk_library {
@@ -152,22 +154,22 @@ func TestPlatformBootclasspath_Fragments(t *testing.T) {
 	).RunTest(t)
 
 	pbcp := result.Module("platform-bootclasspath", "android_common")
-	info := result.ModuleProvider(pbcp, java.MonolithicHiddenAPIInfoProvider).(java.MonolithicHiddenAPIInfo)
+	info, _ := android.SingletonModuleProvider(result, pbcp, java.MonolithicHiddenAPIInfoProvider)
 
 	for _, category := range java.HiddenAPIFlagFileCategories {
-		name := category.PropertyName
+		name := category.PropertyName()
 		message := fmt.Sprintf("category %s", name)
 		filename := strings.ReplaceAll(name, "_", "-")
 		expected := []string{fmt.Sprintf("%s.txt", filename), fmt.Sprintf("bar-%s.txt", filename)}
 		android.AssertPathsRelativeToTopEquals(t, message, expected, info.FlagsFilesByCategory[category])
 	}
 
-	android.AssertPathsRelativeToTopEquals(t, "annotation flags", []string{"out/soong/.intermediates/bar-fragment/android_common_apex10000/modular-hiddenapi/annotation-flags.csv"}, info.AnnotationFlagsPaths)
-	android.AssertPathsRelativeToTopEquals(t, "metadata flags", []string{"out/soong/.intermediates/bar-fragment/android_common_apex10000/modular-hiddenapi/metadata.csv"}, info.MetadataPaths)
-	android.AssertPathsRelativeToTopEquals(t, "index flags", []string{"out/soong/.intermediates/bar-fragment/android_common_apex10000/modular-hiddenapi/index.csv"}, info.IndexPaths)
+	android.AssertPathsRelativeToTopEquals(t, "annotation flags", []string{"out/soong/.intermediates/bar-fragment/android_common_apex30/modular-hiddenapi/annotation-flags.csv"}, info.AnnotationFlagsPaths)
+	android.AssertPathsRelativeToTopEquals(t, "metadata flags", []string{"out/soong/.intermediates/bar-fragment/android_common_apex30/modular-hiddenapi/metadata.csv"}, info.MetadataPaths)
+	android.AssertPathsRelativeToTopEquals(t, "index flags", []string{"out/soong/.intermediates/bar-fragment/android_common_apex30/modular-hiddenapi/index.csv"}, info.IndexPaths)
 
-	android.AssertArrayString(t, "stub flags", []string{"out/soong/.intermediates/bar-fragment/android_common_apex10000/modular-hiddenapi/filtered-stub-flags.csv:out/soong/.intermediates/bar-fragment/android_common_apex10000/modular-hiddenapi/signature-patterns.csv"}, info.StubFlagSubsets.RelativeToTop())
-	android.AssertArrayString(t, "all flags", []string{"out/soong/.intermediates/bar-fragment/android_common_apex10000/modular-hiddenapi/filtered-flags.csv:out/soong/.intermediates/bar-fragment/android_common_apex10000/modular-hiddenapi/signature-patterns.csv"}, info.FlagSubsets.RelativeToTop())
+	android.AssertArrayString(t, "stub flags", []string{"out/soong/.intermediates/bar-fragment/android_common_apex30/modular-hiddenapi/filtered-stub-flags.csv:out/soong/.intermediates/bar-fragment/android_common_apex30/modular-hiddenapi/signature-patterns.csv"}, info.StubFlagSubsets.RelativeToTop())
+	android.AssertArrayString(t, "all flags", []string{"out/soong/.intermediates/bar-fragment/android_common_apex30/modular-hiddenapi/filtered-flags.csv:out/soong/.intermediates/bar-fragment/android_common_apex30/modular-hiddenapi/signature-patterns.csv"}, info.FlagSubsets.RelativeToTop())
 }
 
 // TestPlatformBootclasspath_LegacyPrebuiltFragment verifies that the
@@ -234,7 +236,7 @@ func TestPlatformBootclasspath_LegacyPrebuiltFragment(t *testing.T) {
 	)
 
 	pbcp := result.Module("myplatform-bootclasspath", "android_common")
-	info := result.ModuleProvider(pbcp, java.MonolithicHiddenAPIInfoProvider).(java.MonolithicHiddenAPIInfo)
+	info, _ := android.SingletonModuleProvider(result, pbcp, java.MonolithicHiddenAPIInfoProvider)
 
 	android.AssertArrayString(t, "stub flags", []string{"prebuilt-stub-flags.csv:out/soong/.intermediates/mybootclasspath-fragment/android_common_myapex/modular-hiddenapi/signature-patterns.csv"}, info.StubFlagSubsets.RelativeToTop())
 	android.AssertArrayString(t, "all flags", []string{"prebuilt-all-flags.csv:out/soong/.intermediates/mybootclasspath-fragment/android_common_myapex/modular-hiddenapi/signature-patterns.csv"}, info.FlagSubsets.RelativeToTop())
@@ -252,6 +254,11 @@ func TestPlatformBootclasspathDependencies(t *testing.T) {
 		java.FixtureWithLastReleaseApis("foo"),
 		java.PrepareForTestWithDexpreopt,
 		dexpreopt.FixtureDisableDexpreoptBootImages(false),
+		android.FixtureModifyProductVariables(func(variables android.FixtureProductVariables) {
+			variables.BuildFlags = map[string]string{
+				"RELEASE_HIDDEN_API_EXPORTABLE_STUBS": "true",
+			}
+		}),
 	).RunTestWithBp(t, `
 		apex {
 			name: "com.android.art",
@@ -382,11 +389,14 @@ func TestPlatformBootclasspathDependencies(t *testing.T) {
 
 	// Make sure that the myplatform-bootclasspath has the correct dependencies.
 	CheckModuleDependencies(t, result.TestContext, "myplatform-bootclasspath", "android_common", []string{
+		// source vs prebuilt selection metadata module
+		`platform:all_apex_contributions`,
+
 		// The following are stubs.
-		`platform:android_stubs_current`,
-		`platform:android_system_stubs_current`,
-		`platform:android_test_stubs_current`,
-		`platform:legacy.core.platform.api.stubs`,
+		`platform:android_stubs_current_exportable`,
+		`platform:android_system_stubs_current_exportable`,
+		`platform:android_test_stubs_current_exportable`,
+		`platform:legacy.core.platform.api.stubs.exportable`,
 
 		// Needed for generating the boot image.
 		`platform:dex2oatd`,
@@ -419,6 +429,9 @@ func TestPlatformBootclasspath_AlwaysUsePrebuiltSdks(t *testing.T) {
 		java.PrepareForTestWithJavaSdkLibraryFiles,
 		android.FixtureModifyProductVariables(func(variables android.FixtureProductVariables) {
 			variables.Always_use_prebuilt_sdks = proptools.BoolPtr(true)
+			variables.BuildFlags = map[string]string{
+				"RELEASE_HIDDEN_API_EXPORTABLE_STUBS": "true",
+			}
 		}),
 		java.FixtureWithPrebuiltApis(map[string][]string{
 			"current": {},
@@ -534,13 +547,16 @@ func TestPlatformBootclasspath_AlwaysUsePrebuiltSdks(t *testing.T) {
 
 	// Make sure that the myplatform-bootclasspath has the correct dependencies.
 	CheckModuleDependencies(t, result.TestContext, "myplatform-bootclasspath", "android_common", []string{
+		// source vs prebuilt selection metadata module
+		`platform:all_apex_contributions`,
+
 		// The following are stubs.
 		"platform:prebuilt_sdk_public_current_android",
 		"platform:prebuilt_sdk_system_current_android",
 		"platform:prebuilt_sdk_test_current_android",
 
 		// Not a prebuilt as no prebuilt existed when it was added.
-		"platform:legacy.core.platform.api.stubs",
+		"platform:legacy.core.platform.api.stubs.exportable",
 
 		// The platform_bootclasspath intentionally adds dependencies on both source and prebuilt
 		// modules when available as it does not know which one will be preferred.
diff --git a/apex/prebuilt.go b/apex/prebuilt.go
index 7d339d54e..cebbae9a6 100644
--- a/apex/prebuilt.go
+++ b/apex/prebuilt.go
@@ -22,6 +22,7 @@ import (
 	"strings"
 
 	"android/soong/android"
+	"android/soong/dexpreopt"
 	"android/soong/java"
 	"android/soong/provenance"
 
@@ -50,6 +51,7 @@ type prebuilt interface {
 
 type prebuiltCommon struct {
 	android.ModuleBase
+	java.Dexpreopter
 	prebuilt android.Prebuilt
 
 	// Properties common to both prebuilt_apex and apex_set.
@@ -85,6 +87,12 @@ type PrebuiltCommonProperties struct {
 	// device (/apex/<apex_name>). If unspecified, follows the name property.
 	Apex_name *string
 
+	// Name of the source APEX that gets shadowed by this prebuilt
+	// e.g. com.mycompany.android.myapex
+	// If unspecified, follows the naming convention that the source apex of
+	// the prebuilt is Name() without "prebuilt_" prefix
+	Source_apex_name *string
+
 	ForceDisable bool `blueprint:"mutated"`
 
 	// whether the extracted apex file is installable.
@@ -124,7 +132,11 @@ func (p *prebuiltCommon) initPrebuiltCommon(module android.Module, properties *P
 }
 
 func (p *prebuiltCommon) ApexVariationName() string {
-	return proptools.StringDefault(p.prebuiltCommonProperties.Apex_name, p.ModuleBase.BaseModuleName())
+	return proptools.StringDefault(p.prebuiltCommonProperties.Apex_name, p.BaseModuleName())
+}
+
+func (p *prebuiltCommon) BaseModuleName() string {
+	return proptools.StringDefault(p.prebuiltCommonProperties.Source_apex_name, p.ModuleBase.BaseModuleName())
 }
 
 func (p *prebuiltCommon) Prebuilt() *android.Prebuilt {
@@ -170,50 +182,46 @@ func (p *prebuiltCommon) installable() bool {
 	return proptools.BoolDefault(p.prebuiltCommonProperties.Installable, true)
 }
 
-// initApexFilesForAndroidMk initializes the prebuiltCommon.apexFilesForAndroidMk field from the
-// modules that this depends upon.
+// To satisfy java.DexpreopterInterface
+func (p *prebuiltCommon) IsInstallable() bool {
+	return p.installable()
+}
+
+// initApexFilesForAndroidMk initializes the prebuiltCommon.requiredModuleNames field with the install only deps of the prebuilt apex
 func (p *prebuiltCommon) initApexFilesForAndroidMk(ctx android.ModuleContext) {
-	// Walk the dependencies of this module looking for the java modules that it exports.
-	ctx.WalkDeps(func(child, parent android.Module) bool {
-		tag := ctx.OtherModuleDependencyTag(child)
+	// If this apex contains a system server jar, then the dexpreopt artifacts should be added as required
+	for _, install := range p.Dexpreopter.DexpreoptBuiltInstalledForApex() {
+		p.requiredModuleNames = append(p.requiredModuleNames, install.FullModuleName())
+	}
+}
 
-		name := android.RemoveOptionalPrebuiltPrefix(ctx.OtherModuleName(child))
-		if java.IsBootclasspathFragmentContentDepTag(tag) ||
-			java.IsSystemServerClasspathFragmentContentDepTag(tag) || tag == exportedJavaLibTag {
-			// If the exported java module provides a dex jar path then add it to the list of apexFiles.
-			path := child.(interface {
-				DexJarBuildPath() java.OptionalDexJarPath
-			}).DexJarBuildPath()
-			if path.IsSet() {
-				af := apexFile{
-					module:              child,
-					moduleDir:           ctx.OtherModuleDir(child),
-					androidMkModuleName: name,
-					builtFile:           path.Path(),
-					class:               javaSharedLib,
-				}
-				if module, ok := child.(java.DexpreopterInterface); ok {
-					for _, install := range module.DexpreoptBuiltInstalledForApex() {
-						af.requiredModuleNames = append(af.requiredModuleNames, install.FullModuleName())
-					}
-				}
-				p.apexFilesForAndroidMk = append(p.apexFilesForAndroidMk, af)
-			}
-		} else if tag == exportedBootclasspathFragmentTag {
-			_, ok := child.(*java.PrebuiltBootclasspathFragmentModule)
-			if !ok {
-				ctx.PropertyErrorf("exported_bootclasspath_fragments", "%q is not a prebuilt_bootclasspath_fragment module", name)
-				return false
-			}
-			// Visit the children of the bootclasspath_fragment.
-			return true
-		} else if tag == exportedSystemserverclasspathFragmentTag {
-			// Visit the children of the systemserver_fragment.
-			return true
+// If this prebuilt has system server jar, create the rules to dexpreopt it and install it alongside the prebuilt apex
+func (p *prebuiltCommon) dexpreoptSystemServerJars(ctx android.ModuleContext) {
+	// If this apex does not export anything, return
+	if !p.hasExportedDeps() {
+		return
+	}
+	// If this prebuilt apex has not been selected, return
+	if p.IsHideFromMake() {
+		return
+	}
+	// Use apex_name to determine the api domain of this prebuilt apex
+	apexName := p.ApexVariationName()
+	di, err := android.FindDeapexerProviderForModule(ctx)
+	if err != nil {
+		ctx.ModuleErrorf(err.Error())
+	}
+	dc := dexpreopt.GetGlobalConfig(ctx)
+	systemServerJarList := dc.AllApexSystemServerJars(ctx)
+
+	for i := 0; i < systemServerJarList.Len(); i++ {
+		sscpApex := systemServerJarList.Apex(i)
+		sscpJar := systemServerJarList.Jar(i)
+		if apexName != sscpApex {
+			continue
 		}
-
-		return false
-	})
+		p.Dexpreopter.DexpreoptPrebuiltApexSystemServerJars(ctx, sscpJar, di)
+	}
 }
 
 func (p *prebuiltCommon) addRequiredModules(entries *android.AndroidMkEntries) {
@@ -232,6 +240,7 @@ func (p *prebuiltCommon) AndroidMkEntries() []android.AndroidMkEntries {
 			OutputFile:    android.OptionalPathForPath(p.outputApex),
 			Include:       "$(BUILD_PREBUILT)",
 			Host_required: p.hostRequired,
+			OverrideName:  p.BaseModuleName(),
 			ExtraEntries: []android.AndroidMkExtraEntriesFunc{
 				func(ctx android.AndroidMkExtraEntriesContext, entries *android.AndroidMkEntries) {
 					entries.SetString("LOCAL_MODULE_PATH", p.installDir.String())
@@ -248,6 +257,11 @@ func (p *prebuiltCommon) AndroidMkEntries() []android.AndroidMkEntries {
 		},
 	}
 
+	// Add the dexpreopt artifacts to androidmk
+	for _, install := range p.Dexpreopter.DexpreoptBuiltInstalledForApex() {
+		entriesList = append(entriesList, install.ToMakeEntries())
+	}
+
 	// Iterate over the apexFilesForAndroidMk list and create an AndroidMkEntries struct for each
 	// file. This provides similar behavior to that provided in apexBundle.AndroidMk() as it makes the
 	// apex specific variants of the exported java modules available for use from within make.
@@ -428,7 +442,7 @@ func (p *prebuiltCommon) apexInfoMutator(mctx android.TopDownMutatorContext) {
 
 	// Create contents for the prebuilt_apex and store it away for later use.
 	apexContents := android.NewApexContents(contents)
-	mctx.SetProvider(ApexBundleInfoProvider, ApexBundleInfo{
+	android.SetProvider(mctx, android.ApexBundleInfoProvider, android.ApexBundleInfo{
 		Contents: apexContents,
 	})
 
@@ -437,7 +451,7 @@ func (p *prebuiltCommon) apexInfoMutator(mctx android.TopDownMutatorContext) {
 	apexInfo := android.ApexInfo{
 		ApexVariationName: apexVariationName,
 		InApexVariants:    []string{apexVariationName},
-		InApexModules:     []string{p.ModuleBase.BaseModuleName()}, // BaseModuleName() to avoid the prebuilt_ prefix.
+		InApexModules:     []string{p.BaseModuleName()}, // BaseModuleName() to avoid the prebuilt_ prefix.
 		ApexContents:      []*android.ApexContents{apexContents},
 		ForPrebuiltApex:   true,
 	}
@@ -484,6 +498,9 @@ type Prebuilt struct {
 	inputApex android.Path
 
 	provenanceMetaDataFile android.OutputPath
+
+	// Single aconfig "cache file" merged from this module and all dependencies.
+	mergedAconfigFiles map[string]android.Paths
 }
 
 type ApexFileProperties struct {
@@ -612,6 +629,7 @@ func (p *prebuiltCommon) createDeapexerModuleIfNeeded(ctx android.TopDownMutator
 
 	// Compute the deapexer properties from the transitive dependencies of this module.
 	commonModules := []string{}
+	dexpreoptProfileGuidedModules := []string{}
 	exportedFiles := []string{}
 	ctx.WalkDeps(func(child, parent android.Module) bool {
 		tag := ctx.OtherModuleDependencyTag(child)
@@ -621,13 +639,18 @@ func (p *prebuiltCommon) createDeapexerModuleIfNeeded(ctx android.TopDownMutator
 			return false
 		}
 
-		name := android.RemoveOptionalPrebuiltPrefix(ctx.OtherModuleName(child))
+		name := java.ModuleStemForDeapexing(child)
 		if _, ok := tag.(android.RequiresFilesFromPrebuiltApexTag); ok {
 			commonModules = append(commonModules, name)
 
-			requiredFiles := child.(android.RequiredFilesFromPrebuiltApex).RequiredFilesFromPrebuiltApex(ctx)
+			extract := child.(android.RequiredFilesFromPrebuiltApex)
+			requiredFiles := extract.RequiredFilesFromPrebuiltApex(ctx)
 			exportedFiles = append(exportedFiles, requiredFiles...)
 
+			if extract.UseProfileGuidedDexpreopt() {
+				dexpreoptProfileGuidedModules = append(dexpreoptProfileGuidedModules, name)
+			}
+
 			// Visit the dependencies of this module just in case they also require files from the
 			// prebuilt apex.
 			return true
@@ -640,7 +663,8 @@ func (p *prebuiltCommon) createDeapexerModuleIfNeeded(ctx android.TopDownMutator
 	deapexerProperties := &DeapexerProperties{
 		// Remove any duplicates from the common modules lists as a module may be included via a direct
 		// dependency as well as transitive ones.
-		CommonModules: android.SortedUniqueStrings(commonModules),
+		CommonModules:                 android.SortedUniqueStrings(commonModules),
+		DexpreoptProfileGuidedModules: android.SortedUniqueStrings(dexpreoptProfileGuidedModules),
 	}
 
 	// Populate the exported files property in a fixed order.
@@ -740,13 +764,11 @@ var _ prebuiltApexModuleCreator = (*Prebuilt)(nil)
 //     V            V            V
 //     selector  <---  deapexer  <---  exported java lib
 func (p *Prebuilt) createPrebuiltApexModules(ctx android.TopDownMutatorContext) {
-	baseModuleName := p.BaseModuleName()
-
-	apexSelectorModuleName := apexSelectorModuleName(baseModuleName)
+	apexSelectorModuleName := apexSelectorModuleName(p.Name())
 	createApexSelectorModule(ctx, apexSelectorModuleName, &p.properties.ApexFileProperties)
 
 	apexFileSource := ":" + apexSelectorModuleName
-	p.createDeapexerModuleIfNeeded(ctx, deapexerModuleName(baseModuleName), apexFileSource)
+	p.createDeapexerModuleIfNeeded(ctx, deapexerModuleName(p.Name()), apexFileSource)
 
 	// Add a source reference to retrieve the selected apex from the selector module.
 	p.prebuiltCommonProperties.Selected_apex = proptools.StringPtr(apexFileSource)
@@ -756,12 +778,47 @@ func (p *Prebuilt) ComponentDepsMutator(ctx android.BottomUpMutatorContext) {
 	p.prebuiltApexContentsDeps(ctx)
 }
 
+func (p *prebuiltCommon) DepsMutator(ctx android.BottomUpMutatorContext) {
+	if p.hasExportedDeps() {
+		// Create a dependency from the prebuilt apex (prebuilt_apex/apex_set) to the internal deapexer module
+		// The deapexer will return a provider that will be bubbled up to the rdeps of apexes (e.g. dex_bootjars)
+		ctx.AddDependency(ctx.Module(), android.DeapexerTag, deapexerModuleName(p.Name()))
+	}
+}
+
 var _ ApexInfoMutator = (*Prebuilt)(nil)
 
 func (p *Prebuilt) ApexInfoMutator(mctx android.TopDownMutatorContext) {
 	p.apexInfoMutator(mctx)
 }
 
+// Set a provider containing information about the jars and .prof provided by the apex
+// Apexes built from prebuilts retrieve this information by visiting its internal deapexer module
+// Used by dex_bootjars to generate the boot image
+func (p *prebuiltCommon) provideApexExportsInfo(ctx android.ModuleContext) {
+	if !p.hasExportedDeps() {
+		// nothing to do
+		return
+	}
+	if di, err := android.FindDeapexerProviderForModule(ctx); err == nil {
+		javaModuleToDexPath := map[string]android.Path{}
+		for _, commonModule := range di.GetExportedModuleNames() {
+			if dex := di.PrebuiltExportPath(java.ApexRootRelativePathToJavaLib(commonModule)); dex != nil {
+				javaModuleToDexPath[commonModule] = dex
+			}
+		}
+
+		exports := android.ApexExportsInfo{
+			ApexName:                      p.ApexVariationName(),
+			ProfilePathOnHost:             di.PrebuiltExportPath(java.ProfileInstallPathInApex),
+			LibraryNameToDexJarPathOnHost: javaModuleToDexPath,
+		}
+		android.SetProvider(ctx, android.ApexExportsInfoProvider, exports)
+	} else {
+		ctx.ModuleErrorf(err.Error())
+	}
+}
+
 func (p *Prebuilt) GenerateAndroidBuildActions(ctx android.ModuleContext) {
 	p.apexKeysPath = writeApexKeys(ctx, p)
 	// TODO(jungjw): Check the key validity.
@@ -783,6 +840,12 @@ func (p *Prebuilt) GenerateAndroidBuildActions(ctx android.ModuleContext) {
 		return
 	}
 
+	// dexpreopt any system server jars if present
+	p.dexpreoptSystemServerJars(ctx)
+
+	// provide info used for generating the boot image
+	p.provideApexExportsInfo(ctx)
+
 	// Save the files that need to be made available to Make.
 	p.initApexFilesForAndroidMk(ctx)
 
@@ -797,6 +860,8 @@ func (p *Prebuilt) GenerateAndroidBuildActions(ctx android.ModuleContext) {
 		p.installedFile = ctx.InstallFile(p.installDir, p.installFilename, p.inputApex, p.compatSymlinks...)
 		p.provenanceMetaDataFile = provenance.GenerateArtifactProvenanceMetaData(ctx, p.inputApex, p.installedFile)
 	}
+
+	android.CollectDependencyAconfigFiles(ctx, &p.mergedAconfigFiles)
 }
 
 func (p *Prebuilt) ProvenanceMetaDataFile() android.OutputPath {
@@ -957,13 +1022,11 @@ var _ prebuiltApexModuleCreator = (*ApexSet)(nil)
 // from those provided this creates an extractor module which extracts the appropriate .apex file
 // from the zip file containing them.
 func (a *ApexSet) createPrebuiltApexModules(ctx android.TopDownMutatorContext) {
-	baseModuleName := a.BaseModuleName()
-
-	apexExtractorModuleName := apexExtractorModuleName(baseModuleName)
+	apexExtractorModuleName := apexExtractorModuleName(a.Name())
 	createApexExtractorModule(ctx, apexExtractorModuleName, &a.properties.ApexExtractorProperties)
 
 	apexFileSource := ":" + apexExtractorModuleName
-	a.createDeapexerModuleIfNeeded(ctx, deapexerModuleName(baseModuleName), apexFileSource)
+	a.createDeapexerModuleIfNeeded(ctx, deapexerModuleName(a.Name()), apexFileSource)
 
 	// After passing the arch specific src properties to the creating the apex selector module
 	a.prebuiltCommonProperties.Selected_apex = proptools.StringPtr(apexFileSource)
@@ -999,6 +1062,12 @@ func (a *ApexSet) GenerateAndroidBuildActions(ctx android.ModuleContext) {
 		return
 	}
 
+	// dexpreopt any system server jars if present
+	a.dexpreoptSystemServerJars(ctx)
+
+	// provide info used for generating the boot image
+	a.provideApexExportsInfo(ctx)
+
 	// Save the files that need to be made available to Make.
 	a.initApexFilesForAndroidMk(ctx)
 
diff --git a/apex/systemserver_classpath_fragment_test.go b/apex/systemserver_classpath_fragment_test.go
index 40d05814e..f6c53b270 100644
--- a/apex/systemserver_classpath_fragment_test.go
+++ b/apex/systemserver_classpath_fragment_test.go
@@ -106,6 +106,7 @@ func TestSystemserverclasspathFragmentContents(t *testing.T) {
 	})
 
 	java.CheckModuleDependencies(t, ctx, "myapex", "android_common_myapex", []string{
+		`dex2oatd`,
 		`myapex.key`,
 		`mysystemserverclasspathfragment`,
 	})
@@ -162,6 +163,7 @@ func TestSystemserverclasspathFragmentNoGeneratedProto(t *testing.T) {
 	})
 
 	java.CheckModuleDependencies(t, result.TestContext, "myapex", "android_common_myapex", []string{
+		`dex2oatd`,
 		`myapex.key`,
 		`mysystemserverclasspathfragment`,
 	})
@@ -272,24 +274,26 @@ func TestPrebuiltSystemserverclasspathFragmentContents(t *testing.T) {
 	ctx := result.TestContext
 
 	java.CheckModuleDependencies(t, ctx, "myapex", "android_common_myapex", []string{
-		`myapex.apex.selector`,
+		`dex2oatd`,
+		`prebuilt_myapex.apex.selector`,
+		`prebuilt_myapex.deapexer`,
 		`prebuilt_mysystemserverclasspathfragment`,
 	})
 
 	java.CheckModuleDependencies(t, ctx, "mysystemserverclasspathfragment", "android_common_myapex", []string{
-		`myapex.deapexer`,
 		`prebuilt_bar`,
 		`prebuilt_foo`,
+		`prebuilt_myapex.deapexer`,
 	})
 
-	ensureExactDeapexedContents(t, ctx, "myapex", "android_common", []string{
+	ensureExactDeapexedContents(t, ctx, "prebuilt_myapex", "android_common", []string{
 		"javalib/foo.jar",
 		"javalib/bar.jar",
 		"javalib/bar.jar.prof",
 	})
 
-	assertProfileGuided(t, ctx, "foo", "android_common_myapex", false)
-	assertProfileGuided(t, ctx, "bar", "android_common_myapex", true)
+	assertProfileGuidedPrebuilt(t, ctx, "myapex", "foo", false)
+	assertProfileGuidedPrebuilt(t, ctx, "myapex", "bar", true)
 }
 
 func TestSystemserverclasspathFragmentStandaloneContents(t *testing.T) {
@@ -428,19 +432,19 @@ func TestPrebuiltStandaloneSystemserverclasspathFragmentContents(t *testing.T) {
 	ctx := result.TestContext
 
 	java.CheckModuleDependencies(t, ctx, "mysystemserverclasspathfragment", "android_common_myapex", []string{
-		`myapex.deapexer`,
 		`prebuilt_bar`,
 		`prebuilt_foo`,
+		`prebuilt_myapex.deapexer`,
 	})
 
-	ensureExactDeapexedContents(t, ctx, "myapex", "android_common", []string{
+	ensureExactDeapexedContents(t, ctx, "prebuilt_myapex", "android_common", []string{
 		"javalib/foo.jar",
 		"javalib/bar.jar",
 		"javalib/bar.jar.prof",
 	})
 
-	assertProfileGuided(t, ctx, "foo", "android_common_myapex", false)
-	assertProfileGuided(t, ctx, "bar", "android_common_myapex", true)
+	assertProfileGuidedPrebuilt(t, ctx, "myapex", "foo", false)
+	assertProfileGuidedPrebuilt(t, ctx, "myapex", "bar", true)
 }
 
 func assertProfileGuided(t *testing.T, ctx *android.TestContext, moduleName string, variant string, expected bool) {
@@ -450,3 +454,11 @@ func assertProfileGuided(t *testing.T, ctx *android.TestContext, moduleName stri
 		t.Fatalf("Expected profile-guided to be %v, got %v", expected, actual)
 	}
 }
+
+func assertProfileGuidedPrebuilt(t *testing.T, ctx *android.TestContext, apexName string, moduleName string, expected bool) {
+	dexpreopt := ctx.ModuleForTests(apexName, "android_common_"+apexName).Rule("dexpreopt." + moduleName)
+	actual := strings.Contains(dexpreopt.RuleParams.Command, "--profile-file=")
+	if expected != actual {
+		t.Fatalf("Expected profile-guided to be %v, got %v", expected, actual)
+	}
+}
diff --git a/apex/vndk.go b/apex/vndk.go
index 26c60edc8..377c1c014 100644
--- a/apex/vndk.go
+++ b/apex/vndk.go
@@ -65,24 +65,27 @@ func apexVndkMutator(mctx android.TopDownMutatorContext) {
 		}
 
 		vndkVersion := ab.vndkVersion(mctx.DeviceConfig())
-		apiLevel, err := android.ApiLevelFromUser(mctx, vndkVersion)
-		if err != nil {
-			mctx.PropertyErrorf("vndk_version", "%s", err.Error())
-			return
-		}
-
-		targets := mctx.MultiTargets()
-		if len(targets) > 0 && apiLevel.LessThan(cc.MinApiForArch(mctx, targets[0].Arch.ArchType)) &&
-			vndkVersion != mctx.DeviceConfig().PlatformVndkVersion() {
-			// Disable VNDK APEXes for VNDK versions less than the minimum supported API
-			// level for the primary architecture. This validation is skipped if the VNDK
-			// version matches the platform VNDK version, which can occur when the device
-			// config targets the 'current' VNDK (see `vndkVersion`).
-			ab.Disable()
-		}
-		if proptools.String(ab.vndkProperties.Vndk_version) != "" &&
-			apiLevel.GreaterThanOrEqualTo(android.ApiLevelOrPanic(mctx, mctx.DeviceConfig().PlatformVndkVersion())) {
-			ab.Disable()
+		if vndkVersion != "" {
+			apiLevel, err := android.ApiLevelFromUser(mctx, vndkVersion)
+			if err != nil {
+				mctx.PropertyErrorf("vndk_version", "%s", err.Error())
+				return
+			}
+
+			targets := mctx.MultiTargets()
+			if len(targets) > 0 && apiLevel.LessThan(cc.MinApiForArch(mctx, targets[0].Arch.ArchType)) &&
+				vndkVersion != mctx.DeviceConfig().PlatformVndkVersion() {
+				// Disable VNDK APEXes for VNDK versions less than the minimum supported API
+				// level for the primary architecture. This validation is skipped if the VNDK
+				// version matches the platform VNDK version, which can occur when the device
+				// config targets the 'current' VNDK (see `vndkVersion`).
+				ab.Disable()
+			}
+			if proptools.String(ab.vndkProperties.Vndk_version) != "" &&
+				mctx.DeviceConfig().PlatformVndkVersion() != "" &&
+				apiLevel.GreaterThanOrEqualTo(android.ApiLevelOrPanic(mctx, mctx.DeviceConfig().PlatformVndkVersion())) {
+				ab.Disable()
+			}
 		}
 	}
 }
@@ -94,6 +97,11 @@ func apexVndkDepsMutator(mctx android.BottomUpMutatorContext) {
 		if vndkVersion == "" {
 			vndkVersion = mctx.DeviceConfig().PlatformVndkVersion()
 		}
+
+		if vndkVersion == "" {
+			return
+		}
+
 		if vndkVersion == mctx.DeviceConfig().PlatformVndkVersion() {
 			vndkVersion = "current"
 		} else {
diff --git a/apex/vndk_test.go b/apex/vndk_test.go
index e2aee96e7..894aece9d 100644
--- a/apex/vndk_test.go
+++ b/apex/vndk_test.go
@@ -8,66 +8,6 @@ import (
 	"android/soong/android"
 )
 
-func TestVndkApexForVndkLite(t *testing.T) {
-	ctx := testApex(t, `
-		apex_vndk {
-			name: "com.android.vndk.current",
-			key: "com.android.vndk.current.key",
-			updatable: false,
-		}
-
-		apex_key {
-			name: "com.android.vndk.current.key",
-			public_key: "testkey.avbpubkey",
-			private_key: "testkey.pem",
-		}
-
-		cc_library {
-			name: "libvndk",
-			srcs: ["mylib.cpp"],
-			vendor_available: true,
-			product_available: true,
-			vndk: {
-				enabled: true,
-			},
-			system_shared_libs: [],
-			stl: "none",
-			apex_available: [ "com.android.vndk.current" ],
-		}
-
-		cc_library {
-			name: "libvndksp",
-			srcs: ["mylib.cpp"],
-			vendor_available: true,
-			product_available: true,
-			vndk: {
-				enabled: true,
-				support_system_process: true,
-			},
-			system_shared_libs: [],
-			stl: "none",
-			apex_available: [ "com.android.vndk.current" ],
-		}
-	`+vndkLibrariesTxtFiles("current"),
-		android.FixtureModifyProductVariables(func(variables android.FixtureProductVariables) {
-			variables.DeviceVndkVersion = proptools.StringPtr("")
-			variables.KeepVndk = proptools.BoolPtr(true)
-		}),
-	)
-	// VNDK-Lite contains only core variants of VNDK-Sp libraries
-	ensureExactContents(t, ctx, "com.android.vndk.current", "android_common", []string{
-		"lib/libvndksp.so",
-		"lib/libc++.so",
-		"lib64/libvndksp.so",
-		"lib64/libc++.so",
-		"etc/llndk.libraries.29.txt",
-		"etc/vndkcore.libraries.29.txt",
-		"etc/vndksp.libraries.29.txt",
-		"etc/vndkprivate.libraries.29.txt",
-		"etc/vndkproduct.libraries.29.txt",
-	})
-}
-
 func TestVndkApexUsesVendorVariant(t *testing.T) {
 	bp := `
 		apex_vndk {