diff --git a/core/java/android/app/ApplicationPackageManager.java b/core/java/android/app/ApplicationPackageManager.java
index bf56f25132574..87511eed93e6f 100644
--- a/core/java/android/app/ApplicationPackageManager.java
+++ b/core/java/android/app/ApplicationPackageManager.java
@@ -441,7 +441,7 @@ public class ApplicationPackageManager extends PackageManager {
 
     /** @hide */
     @Override
-    public @Nullable String getServicesSystemSharedLibraryPackageName() {
+    public @NonNull String getServicesSystemSharedLibraryPackageName() {
         try {
             return mPM.getServicesSystemSharedLibraryPackageName();
         } catch (RemoteException e) {
@@ -449,6 +449,17 @@ public class ApplicationPackageManager extends PackageManager {
         }
     }
 
+    /**
+     * @hide
+     */
+    public @NonNull String getSharedSystemSharedLibraryPackageName() {
+        try {
+            return mPM.getSharedSystemSharedLibraryPackageName();
+        } catch (RemoteException e) {
+            throw e.rethrowFromSystemServer();
+        }
+    }
+
     @Override
     @SuppressWarnings("unchecked")
     public FeatureInfo[] getSystemAvailableFeatures() {
diff --git a/core/java/android/content/pm/IPackageManager.aidl b/core/java/android/content/pm/IPackageManager.aidl
index 0e0be206971c3..0c793120d0a85 100644
--- a/core/java/android/content/pm/IPackageManager.aidl
+++ b/core/java/android/content/pm/IPackageManager.aidl
@@ -567,6 +567,7 @@ interface IPackageManager {
     boolean setRequiredForSystemUser(String packageName, boolean systemUserApp);
 
     String getServicesSystemSharedLibraryPackageName();
+    String getSharedSystemSharedLibraryPackageName();
 
     boolean isPackageDeviceAdminOnAnyUser(String packageName);
 
diff --git a/core/java/android/content/pm/PackageManager.java b/core/java/android/content/pm/PackageManager.java
index 3d2ab95b224aa..cf3e893d7d7a4 100644
--- a/core/java/android/content/pm/PackageManager.java
+++ b/core/java/android/content/pm/PackageManager.java
@@ -3573,7 +3573,16 @@ public abstract class PackageManager {
      *
      * @hide
      */
-    public abstract @Nullable String getServicesSystemSharedLibraryPackageName();
+    public abstract @NonNull String getServicesSystemSharedLibraryPackageName();
+
+    /**
+     * Get the name of the package hosting the shared components shared library.
+     *
+     * @return The library host package.
+     *
+     * @hide
+     */
+    public abstract @NonNull String getSharedSystemSharedLibraryPackageName();
 
     /**
      * Get a list of features that are available on the
diff --git a/packages/SettingsLib/src/com/android/settingslib/Utils.java b/packages/SettingsLib/src/com/android/settingslib/Utils.java
index ca0b86a52e4f6..d98f1a4740ad4 100644
--- a/packages/SettingsLib/src/com/android/settingslib/Utils.java
+++ b/packages/SettingsLib/src/com/android/settingslib/Utils.java
@@ -20,6 +20,10 @@ import com.android.settingslib.drawable.UserIconDrawable;
 import java.text.NumberFormat;
 
 public class Utils {
+    private static Signature[] sSystemSignature;
+    private static String sPermissionControllerPackageName;
+    private static String sServicesSystemSharedLibPackageName;
+    private static String sSharedSystemSharedLibPackageName;
 
     /**
      * Return string resource that best describes combination of tethering
@@ -161,15 +165,19 @@ public class Utils {
         if (sPermissionControllerPackageName == null) {
             sPermissionControllerPackageName = pm.getPermissionControllerPackageName();
         }
+        if (sServicesSystemSharedLibPackageName == null) {
+            sServicesSystemSharedLibPackageName = pm.getServicesSystemSharedLibraryPackageName();
+        }
+        if (sSharedSystemSharedLibPackageName == null) {
+            sSharedSystemSharedLibPackageName = pm.getSharedSystemSharedLibraryPackageName();
+        }
         return (sSystemSignature[0] != null
                         && sSystemSignature[0].equals(getFirstSignature(pkg)))
-                || (sPermissionControllerPackageName != null
-                        && sPermissionControllerPackageName.equals(pkg.packageName));
+                || pkg.packageName.equals(sPermissionControllerPackageName)
+                || pkg.packageName.equals(sServicesSystemSharedLibPackageName)
+                || pkg.packageName.equals(sSharedSystemSharedLibPackageName);
     }
 
-    private static Signature[] sSystemSignature;
-    private static String sPermissionControllerPackageName;
-
     private static Signature getFirstSignature(PackageInfo pkg) {
         if (pkg != null && pkg.signatures != null && pkg.signatures.length > 0) {
             return pkg.signatures[0];
diff --git a/services/core/java/com/android/server/pm/PackageManagerService.java b/services/core/java/com/android/server/pm/PackageManagerService.java
index 2a4d2b2237cf6..7e2efbd362a4c 100644
--- a/services/core/java/com/android/server/pm/PackageManagerService.java
+++ b/services/core/java/com/android/server/pm/PackageManagerService.java
@@ -1104,6 +1104,7 @@ public class PackageManagerService extends IPackageManager.Stub {
     final @NonNull String mRequiredInstallerPackage;
     final @Nullable String mSetupWizardPackage;
     final @NonNull String mServicesSystemSharedLibraryPackageName;
+    final @NonNull String mSharedSystemSharedLibraryPackageName;
 
     private final PackageUsage mPackageUsage = new PackageUsage();
 
@@ -2718,7 +2719,7 @@ public class PackageManagerService extends IPackageManager.Stub {
                         mIntentFilterVerifierComponent);
                 mServicesSystemSharedLibraryPackageName = getRequiredSharedLibraryLPr(
                         PackageManager.SYSTEM_SHARED_LIBRARY_SERVICES);
-                getRequiredSharedLibraryLPr(
+                mSharedSystemSharedLibraryPackageName = getRequiredSharedLibraryLPr(
                         PackageManager.SYSTEM_SHARED_LIBRARY_SHARED);
             } else {
                 mRequiredVerifierPackage = null;
@@ -2726,6 +2727,7 @@ public class PackageManagerService extends IPackageManager.Stub {
                 mIntentFilterVerifierComponent = null;
                 mIntentFilterVerifier = null;
                 mServicesSystemSharedLibraryPackageName = null;
+                mSharedSystemSharedLibraryPackageName = null;
             }
 
             mInstallerService = new PackageInstallerService(context, this);
@@ -3700,6 +3702,13 @@ public class PackageManagerService extends IPackageManager.Stub {
         }
     }
 
+    @Override
+    public @NonNull String getSharedSystemSharedLibraryPackageName() {
+        synchronized (mPackages) {
+            return mSharedSystemSharedLibraryPackageName;
+        }
+    }
+
     @Override
     public @NonNull ParceledListSlice<FeatureInfo> getSystemAvailableFeatures() {
         synchronized (mPackages) {
diff --git a/test-runner/src/android/test/mock/MockPackageManager.java b/test-runner/src/android/test/mock/MockPackageManager.java
index 2e5ed3fd3520d..330dbab5bab33 100644
--- a/test-runner/src/android/test/mock/MockPackageManager.java
+++ b/test-runner/src/android/test/mock/MockPackageManager.java
@@ -822,7 +822,13 @@ public class MockPackageManager extends PackageManager {
 
     /** @hide */
     @Override
-    public @Nullable String getServicesSystemSharedLibraryPackageName() {
+    public @NonNull String getServicesSystemSharedLibraryPackageName() {
+        throw new UnsupportedOperationException();
+    }
+
+    /** @hide */
+    @Override
+    public @NonNull String getSharedSystemSharedLibraryPackageName() {
         throw new UnsupportedOperationException();
     }
 
diff --git a/tools/layoutlib/bridge/src/com/android/layoutlib/bridge/android/BridgePackageManager.java b/tools/layoutlib/bridge/src/com/android/layoutlib/bridge/android/BridgePackageManager.java
index 0a64b63bfc64a..b3ed9e1a01649 100644
--- a/tools/layoutlib/bridge/src/com/android/layoutlib/bridge/android/BridgePackageManager.java
+++ b/tools/layoutlib/bridge/src/com/android/layoutlib/bridge/android/BridgePackageManager.java
@@ -49,6 +49,7 @@ import android.graphics.Rect;
 import android.graphics.drawable.Drawable;
 import android.net.Uri;
 import android.os.Handler;
+import android.os.RemoteException;
 import android.os.UserHandle;
 import android.os.storage.VolumeInfo;
 import java.util.List;
@@ -310,6 +311,11 @@ public class BridgePackageManager extends PackageManager {
         return null;
     }
 
+    @Override
+    public @NonNull String getSharedSystemSharedLibraryPackageName() {
+        return null;
+    }
+
     @Override
     public FeatureInfo[] getSystemAvailableFeatures() {
         return new FeatureInfo[0];