diff --git a/cc/library.go b/cc/library.go
index 6bd93f9..0dd077e 100644
--- a/cc/library.go
+++ b/cc/library.go
@@ -195,6 +195,7 @@
 	module.sdkMemberTypes = []android.SdkMemberType{
 		sharedLibrarySdkMemberType,
 		staticLibrarySdkMemberType,
+		staticAndSharedLibrarySdkMemberType,
 	}
 	return module.Init()
 }
diff --git a/cc/library_sdk_member.go b/cc/library_sdk_member.go
index 69c3d18..d010db1 100644
--- a/cc/library_sdk_member.go
+++ b/cc/library_sdk_member.go
@@ -43,10 +43,20 @@
 	linkTypes:          []string{"static"},
 }
 
+var staticAndSharedLibrarySdkMemberType = &librarySdkMemberType{
+	SdkMemberTypeBase: android.SdkMemberTypeBase{
+		PropertyName: "native_libs",
+		SupportsSdk:  true,
+	},
+	prebuiltModuleType: "cc_prebuilt_library",
+	linkTypes:          []string{"static", "shared"},
+}
+
 func init() {
 	// Register sdk member types.
 	android.RegisterSdkMemberType(sharedLibrarySdkMemberType)
 	android.RegisterSdkMemberType(staticLibrarySdkMemberType)
+	android.RegisterSdkMemberType(staticAndSharedLibrarySdkMemberType)
 }
 
 type librarySdkMemberType struct {
@@ -342,9 +352,12 @@
 
 	p.name = variant.Name()
 	p.archType = ccModule.Target().Arch.ArchType.String()
-	p.ExportedIncludeDirs = exportedIncludeDirs
-	p.exportedGeneratedIncludeDirs = exportedGeneratedIncludeDirs
-	p.ExportedSystemIncludeDirs = ccModule.ExportedSystemIncludeDirs()
+
+	// Make sure that the include directories are unique.
+	p.ExportedIncludeDirs = android.FirstUniquePaths(exportedIncludeDirs)
+	p.exportedGeneratedIncludeDirs = android.FirstUniquePaths(exportedGeneratedIncludeDirs)
+	p.ExportedSystemIncludeDirs = android.FirstUniquePaths(ccModule.ExportedSystemIncludeDirs())
+
 	p.ExportedFlags = ccModule.ExportedFlags()
 	if ccModule.linker != nil {
 		specifiedDeps := specifiedDeps{}