diff --git a/android/config.go b/android/config.go
index 1ea0d94..366fb3a 100644
--- a/android/config.go
+++ b/android/config.go
@@ -214,6 +214,10 @@
 	return c.config.productVariables.GetBuildFlagBool("RELEASE_NDK_ABI_MONITORED")
 }
 
+func (c Config) ReleaseHiddenApiExportableStubs() bool {
+	return c.config.productVariables.GetBuildFlagBool("RELEASE_HIDDEN_API_EXPORTABLE_STUBS")
+}
+
 // A DeviceConfig object represents the configuration for a particular device
 // being built. For now there will only be one of these, but in the future there
 // may be multiple devices being built.
diff --git a/android/sdk_version.go b/android/sdk_version.go
index 73568af..9355667 100644
--- a/android/sdk_version.go
+++ b/android/sdk_version.go
@@ -109,6 +109,17 @@
 	}
 }
 
+func (k SdkKind) DefaultExportableJavaLibraryName() string {
+	switch k {
+	case SdkPublic, SdkSystem, SdkTest, SdkModule, SdkSystemServer:
+		return k.DefaultJavaLibraryName() + "_exportable"
+	case SdkCore:
+		return k.DefaultJavaLibraryName() + ".exportable"
+	default:
+		panic(fmt.Errorf("API surface %v does not provide exportable stubs", k))
+	}
+}
+
 // SdkSpec represents the kind and the version of an SDK for a module to build against
 type SdkSpec struct {
 	Kind     SdkKind