[res] Optimize Idmap actor matching
Only perform the actor matching for overlayable.xml definitions
if current device defines some actors. Most of the devices do
not, making all the overlayable loading, parsing and getting
work to go to waste
Bug: 282215580
Test: build + boot + presubmits
Change-Id: I4256ef7d6a8dc0e27485415a5ef721a341156849
diff --git a/services/core/java/com/android/server/om/IdmapManager.java b/services/core/java/com/android/server/om/IdmapManager.java
index 25a39cc..86d05d9 100644
--- a/services/core/java/com/android/server/om/IdmapManager.java
+++ b/services/core/java/com/android/server/om/IdmapManager.java
@@ -257,7 +257,7 @@
private boolean matchesActorSignature(@NonNull AndroidPackage targetPackage,
@NonNull AndroidPackage overlayPackage, int userId) {
String targetOverlayableName = overlayPackage.getOverlayTargetOverlayableName();
- if (targetOverlayableName != null) {
+ if (targetOverlayableName != null && !mPackageManager.getNamedActors().isEmpty()) {
try {
OverlayableInfo overlayableInfo = mPackageManager.getOverlayableForTarget(
targetPackage.getPackageName(), targetOverlayableName, userId);