Merge "Disallow disable of the system shared libs." into nyc-dev

am: 5a91b61

* commit '5a91b615232374084a45752d7c09c25265e263ed':
  Disallow disable of the system shared libs.

Change-Id: I111c0285b73ffa64594c39b54d18d5d3ff670953

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() {

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);
 

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