diff --git a/android/config.go b/android/config.go
index d83bf0a9e..56d0a39e5 100644
--- a/android/config.go
+++ b/android/config.go
@@ -468,16 +468,20 @@ func (c *config) BuildNumber() string {
 	return "000000"
 }
 
-func (c *config) ProductAaptConfig() []string {
-	return []string{"normal", "large", "xlarge", "hdpi", "xhdpi", "xxhdpi"}
+func (c *config) ProductAAPTConfig() []string {
+	return *c.ProductVariables.AAPTConfig
 }
 
-func (c *config) ProductAaptPreferredConfig() string {
-	return "xhdpi"
+func (c *config) ProductAAPTPreferredConfig() string {
+	return *c.ProductVariables.AAPTPreferredConfig
 }
 
-func (c *config) ProductAaptCharacteristics() string {
-	return "nosdcard"
+func (c *config) ProductAAPTCharacteristics() string {
+	return *c.ProductVariables.AAPTCharacteristics
+}
+
+func (c *config) ProductAAPTPrebuiltDPI() []string {
+	return *c.ProductVariables.AAPTPrebuiltDPI
 }
 
 func (c *config) DefaultAppCertificateDir(ctx PathContext) SourcePath {
diff --git a/android/variable.go b/android/variable.go
index 16a6b11c4..4b3925cca 100644
--- a/android/variable.go
+++ b/android/variable.go
@@ -132,6 +132,17 @@ type productVariables struct {
 	CrossHostArch          *string `json:",omitempty"`
 	CrossHostSecondaryArch *string `json:",omitempty"`
 
+	ResourceOverlays           *[]string `json:",omitempty"`
+	EnforceRROTargets          *[]string `json:",omitempty"`
+	EnforceRROExcludedOverlays *[]string `json:",omitempty"`
+
+	AAPTCharacteristics *string   `json:",omitempty"`
+	AAPTConfig          *[]string `json:",omitempty"`
+	AAPTPreferredConfig *string   `json:",omitempty"`
+	AAPTPrebuiltDPI     *[]string `json:",omitempty"`
+
+	AppsDefaultVersionName *string `json:",omitempty"`
+
 	Allow_missing_dependencies *bool `json:",omitempty"`
 	Unbundled_build            *bool `json:",omitempty"`
 	Brillo                     *bool `json:",omitempty"`
@@ -203,8 +214,14 @@ func (v *productVariables) SetDefaultConfig() {
 		DeviceSecondaryArchVariant: stringPtr("armv7-a-neon"),
 		DeviceSecondaryCpuVariant:  stringPtr("denver"),
 		DeviceSecondaryAbi:         &[]string{"armeabi-v7a"},
-		Malloc_not_svelte:          boolPtr(false),
-		Safestack:                  boolPtr(false),
+
+		AAPTConfig:          &[]string{"normal", "large", "xlarge", "hdpi", "xhdpi", "xxhdpi"},
+		AAPTPreferredConfig: stringPtr("xhdpi"),
+		AAPTCharacteristics: stringPtr("nosdcard"),
+		AAPTPrebuiltDPI:     &[]string{"xhdpi", "xxhdpi"},
+
+		Malloc_not_svelte: boolPtr(false),
+		Safestack:         boolPtr(false),
 	}
 
 	if runtime.GOOS == "linux" {
diff --git a/java/app.go b/java/app.go
index e8028a0de..c2e9214b3 100644
--- a/java/app.go
+++ b/java/app.go
@@ -102,7 +102,7 @@ func (a *AndroidApp) GenerateAndroidBuildActions(ctx android.ModuleContext) {
 
 			if !hasProduct {
 				aaptPackageFlags = append(aaptPackageFlags,
-					"--product "+ctx.AConfig().ProductAaptCharacteristics())
+					"--product "+ctx.AConfig().ProductAAPTCharacteristics())
 			}
 			a.exportPackage = CreateExportPackage(ctx, aaptPackageFlags, aaptDeps)
 			ctx.CheckbuildFile(a.exportPackage)
@@ -132,7 +132,7 @@ func (a *AndroidApp) GenerateAndroidBuildActions(ctx android.ModuleContext) {
 
 	if !hasProduct {
 		aaptPackageFlags = append(aaptPackageFlags,
-			"--product "+ctx.AConfig().ProductAaptCharacteristics())
+			"--product "+ctx.AConfig().ProductAAPTCharacteristics())
 	}
 
 	certificate := a.appProperties.Certificate