Add ASL support for preloads

Introduces a new asl-file tag in framework-sysconfig.xml with a package
and path attribute to configure asl file path for preloaded apps. On
first boot or OTA, SystemConfig will read and store the path on
PackageSetting which will become the source of truth for the file path.

Bug: 276979041
Test: Manually edit framework-sysconfig.xml with test asl-file tag
Test: adb shell setprop persist.pm.mock-upgrade true
Test: adb shell pm get-app-metadata <test-package-name>
Test: atest CtsPackageInstallTestCases:InstallAppMetadataTest
Change-Id: I35eccd04f34187021033df536945c1c68e11758f

8 files changed, 132 insertions, 9 deletions

diff --git a/services/core/java/com/android/server/SystemConfig.java b/services/core/java/com/android/server/SystemConfig.java
index 4b7612791fe7..7fae31c0bb4b 100644
--- a/services/core/java/com/android/server/SystemConfig.java
+++ b/services/core/java/com/android/server/SystemConfig.java
@@ -338,6 +338,9 @@ public class SystemConfig {
     // marked as stopped by the system
     @NonNull private final Set<String> mInitialNonStoppedSystemPackages = new ArraySet<>();
 
+    // A map of preloaded package names and the path to its app metadata file path.
+    private final ArrayMap<String, String> mAppMetadataFilePaths = new ArrayMap<>();
+
     /**
      * Map of system pre-defined, uniquely named actors; keys are namespace,
      * value maps actor name to package name.
@@ -536,6 +539,10 @@ public class SystemConfig {
         return mInitialNonStoppedSystemPackages;
     }
 
+    public ArrayMap<String, String> getAppMetadataFilePaths() {
+        return mAppMetadataFilePaths;
+    }
+
     /**
      * Only use for testing. Do NOT use in production code.
      * @param readPermissions false to create an empty SystemConfig; true to read the permissions.
@@ -1466,7 +1473,20 @@ public class SystemConfig {
                         } else if (!Boolean.parseBoolean(stopped)) {
                             mInitialNonStoppedSystemPackages.add(pkgName);
                         }
-                    }
+                    } break;
+                    case "asl-file": {
+                        String packageName = parser.getAttributeValue(null, "package");
+                        String path = parser.getAttributeValue(null, "path");
+                        if (TextUtils.isEmpty(packageName)) {
+                            Slog.w(TAG, "<" + name + "> without valid package in " + permFile
+                                    + " at " + parser.getPositionDescription());
+                        } else if (TextUtils.isEmpty(path)) {
+                            Slog.w(TAG, "<" + name + "> without valid path in " + permFile
+                                    + " at " + parser.getPositionDescription());
+                        } else {
+                            mAppMetadataFilePaths.put(packageName, path);
+                        }
+                    } break;
                     default: {
                         Slog.w(TAG, "Tag " + name + " is unknown in "
                                 + permFile + " at " + parser.getPositionDescription());
diff --git a/services/core/java/com/android/server/pm/InstallPackageHelper.java b/services/core/java/com/android/server/pm/InstallPackageHelper.java
index f0ba8727e4c7..13e042684b79 100644
--- a/services/core/java/com/android/server/pm/InstallPackageHelper.java
+++ b/services/core/java/com/android/server/pm/InstallPackageHelper.java
@@ -49,6 +49,7 @@ import static com.android.server.pm.DexOptHelper.useArtService;
 import static com.android.server.pm.InstructionSets.getAppDexInstructionSets;
 import static com.android.server.pm.InstructionSets.getDexCodeInstructionSet;
 import static com.android.server.pm.InstructionSets.getPreferredInstructionSet;
+import static com.android.server.pm.PackageManagerService.APP_METADATA_FILE_NAME;
 import static com.android.server.pm.PackageManagerService.DEBUG_BACKUP;
 import static com.android.server.pm.PackageManagerService.DEBUG_COMPRESSION;
 import static com.android.server.pm.PackageManagerService.DEBUG_INSTALL;
@@ -497,6 +498,13 @@ final class InstallPackageHelper {
             mPm.setUpCustomResolverActivity(pkg, pkgSetting);
         }
 
+        File appMetadataFile = new File(pkgSetting.getPath(), APP_METADATA_FILE_NAME);
+        if (appMetadataFile.exists()) {
+            pkgSetting.setAppMetadataFilePath(appMetadataFile.getAbsolutePath());
+        } else {
+            pkgSetting.setAppMetadataFilePath(null);
+        }
+
         if (pkg.getPackageName().equals("android")) {
             mPm.setPlatformPackage(pkg, pkgSetting);
         }
diff --git a/services/core/java/com/android/server/pm/PackageManagerService.java b/services/core/java/com/android/server/pm/PackageManagerService.java
index 3e1a1ac2605f..ccade60af53e 100644
--- a/services/core/java/com/android/server/pm/PackageManagerService.java
+++ b/services/core/java/com/android/server/pm/PackageManagerService.java
@@ -2364,6 +2364,32 @@ public class PackageManagerService implements PackageSender, TestUtilityService
                         SystemClock.uptimeMillis() - startTime);
             }
 
+            // If this is first boot or first boot after OTA then set the file path to the app
+            // metadata files for preloaded packages.
+            if (mFirstBoot || isDeviceUpgrading()) {
+                ArrayMap<String, String> paths = systemConfig.getAppMetadataFilePaths();
+                for (Map.Entry<String, String> entry : paths.entrySet()) {
+                    String pkgName = entry.getKey();
+                    String path = entry.getValue();
+                    File file = new File(path);
+                    if (!file.exists()) {
+                        path = null;
+                    }
+                    PackageSetting disabledPkgSetting = mSettings.getDisabledSystemPkgLPr(pkgName);
+                    if (disabledPkgSetting == null) {
+                        PackageSetting pkgSetting = mSettings.getPackageLPr(pkgName);
+                        if (pkgSetting != null) {
+                            pkgSetting.setAppMetadataFilePath(path);
+                        } else {
+                            Slog.w(TAG, "Cannot set app metadata file for nonexistent package "
+                                    + pkgName);
+                        }
+                    } else {
+                        disabledPkgSetting.setAppMetadataFilePath(path);
+                    }
+                }
+            }
+
             // Rebuild the live computer since some attributes have been rebuilt.
             mLiveComputer = createLiveComputer();
 
@@ -5164,12 +5190,16 @@ public class PackageManagerService implements PackageSender, TestUtilityService
                 throw new ParcelableException(
                         new PackageManager.NameNotFoundException(packageName));
             }
-            try {
-                File file = new File(ps.getPath(), APP_METADATA_FILE_NAME);
-                return ParcelFileDescriptor.open(file, ParcelFileDescriptor.MODE_READ_ONLY);
-            } catch (FileNotFoundException e) {
-                return null;
+            String filePath = ps.getAppMetadataFilePath();
+            if (filePath != null) {
+                File file = new File(filePath);
+                try {
+                    return ParcelFileDescriptor.open(file, ParcelFileDescriptor.MODE_READ_ONLY);
+                } catch (FileNotFoundException e) {
+                    return null;
+                }
             }
+            return null;
         }
 
         @Override
diff --git a/services/core/java/com/android/server/pm/PackageManagerShellCommand.java b/services/core/java/com/android/server/pm/PackageManagerShellCommand.java
index 89f46fed4862..eea6720d6cc4 100644
--- a/services/core/java/com/android/server/pm/PackageManagerShellCommand.java
+++ b/services/core/java/com/android/server/pm/PackageManagerShellCommand.java
@@ -124,10 +124,12 @@ import dalvik.system.DexFile;
 import libcore.io.IoUtils;
 import libcore.io.Streams;
 
+import java.io.BufferedReader;
 import java.io.File;
 import java.io.FileOutputStream;
 import java.io.IOException;
 import java.io.InputStream;
+import java.io.InputStreamReader;
 import java.io.OutputStream;
 import java.io.PrintWriter;
 import java.net.URISyntaxException;
@@ -348,6 +350,8 @@ class PackageManagerShellCommand extends ShellCommand {
                     return runDisableVerificationForUid();
                 case "set-silent-updates-policy":
                     return runSetSilentUpdatesPolicy();
+                case "get-app-metadata":
+                    return runGetAppMetadata();
                 default: {
                     if (ART_SERVICE_COMMANDS.contains(cmd)) {
                         if (DexOptHelper.useArtService()) {
@@ -3541,6 +3545,30 @@ class PackageManagerShellCommand extends ShellCommand {
         return 1;
     }
 
+    private int runGetAppMetadata() {
+        final PrintWriter pw = getOutPrintWriter();
+        String pkgName = getNextArgRequired();
+        ParcelFileDescriptor pfd = null;
+        try {
+            pfd = mInterface.getAppMetadataFd(pkgName, mContext.getUserId());
+        } catch (RemoteException e) {
+            pw.println("Failure [" + e.getClass().getName() + " - " + e.getMessage() + "]");
+            return -1;
+        }
+        if (pfd != null) {
+            try (BufferedReader br = new BufferedReader(
+                    new InputStreamReader(new ParcelFileDescriptor.AutoCloseInputStream(pfd)))) {
+                while (br.ready()) {
+                    pw.println(br.readLine());
+                }
+            } catch (IOException e) {
+                pw.println("Failure [" + e.getClass().getName() + " - " + e.getMessage() + "]");
+                return -1;
+            }
+        }
+        return 1;
+    }
+
     private int runArtServiceCommand() {
         try (var in = ParcelFileDescriptor.dup(getInFileDescriptor());
                 var out = ParcelFileDescriptor.dup(getOutFileDescriptor());
diff --git a/services/core/java/com/android/server/pm/PackageSetting.java b/services/core/java/com/android/server/pm/PackageSetting.java
index 839ff415252c..7fda092a218d 100644
--- a/services/core/java/com/android/server/pm/PackageSetting.java
+++ b/services/core/java/com/android/server/pm/PackageSetting.java
@@ -189,6 +189,9 @@ public class PackageSetting extends SettingBase implements PackageStateInternal
     @NonNull
     private UUID mDomainSetId;
 
+    @Nullable
+    private String mAppMetadataFilePath;
+
     /**
      * Snapshot support.
      */
@@ -655,6 +658,7 @@ public class PackageSetting extends SettingBase implements PackageStateInternal
         updateAvailable = other.updateAvailable;
         forceQueryableOverride = other.forceQueryableOverride;
         mDomainSetId = other.mDomainSetId;
+        mAppMetadataFilePath = other.mAppMetadataFilePath;
 
         usesSdkLibraries = other.usesSdkLibraries != null
                 ? Arrays.copyOf(other.usesSdkLibraries,
@@ -1171,6 +1175,15 @@ public class PackageSetting extends SettingBase implements PackageStateInternal
         return this;
     }
 
+    /**
+     * @param path to app metadata file
+     */
+    public PackageSetting setAppMetadataFilePath(String path) {
+        mAppMetadataFilePath = path;
+        onChanged();
+        return this;
+    }
+
     @NonNull
     @Override
     public long getVersionCode() {
@@ -1579,11 +1592,16 @@ public class PackageSetting extends SettingBase implements PackageStateInternal
         return mDomainSetId;
     }
 
+    @DataClass.Generated.Member
+    public @Nullable String getAppMetadataFilePath() {
+        return mAppMetadataFilePath;
+    }
+
     @DataClass.Generated(
-            time = 1678228625853L,
+            time = 1680917079522L,
             codegenVersion = "1.0.23",
             sourceFile = "frameworks/base/services/core/java/com/android/server/pm/PackageSetting.java",
-            inputSignatures = "private  int mSharedUserAppId\nprivate @android.annotation.Nullable java.util.Map<java.lang.String,java.util.Set<java.lang.String>> mimeGroups\nprivate @java.lang.Deprecated @android.annotation.Nullable java.util.Set<java.lang.String> mOldCodePaths\nprivate @android.annotation.Nullable java.lang.String[] usesSdkLibraries\nprivate @android.annotation.Nullable long[] usesSdkLibrariesVersionsMajor\nprivate @android.annotation.Nullable java.lang.String[] usesStaticLibraries\nprivate @android.annotation.Nullable long[] usesStaticLibrariesVersions\nprivate @android.annotation.Nullable @java.lang.Deprecated java.lang.String legacyNativeLibraryPath\nprivate @android.annotation.NonNull java.lang.String mName\nprivate @android.annotation.Nullable java.lang.String mRealName\nprivate  int mAppId\nprivate @android.annotation.Nullable com.android.server.pm.parsing.pkg.AndroidPackageInternal pkg\nprivate @android.annotation.NonNull java.io.File mPath\nprivate @android.annotation.NonNull java.lang.String mPathString\nprivate  float mLoadingProgress\nprivate  long mLoadingCompletedTime\nprivate @android.annotation.Nullable java.lang.String mPrimaryCpuAbi\nprivate @android.annotation.Nullable java.lang.String mSecondaryCpuAbi\nprivate @android.annotation.Nullable java.lang.String mCpuAbiOverride\nprivate  long mLastModifiedTime\nprivate  long lastUpdateTime\nprivate  long versionCode\nprivate @android.annotation.NonNull com.android.server.pm.PackageSignatures signatures\nprivate  boolean installPermissionsFixed\nprivate @android.annotation.NonNull com.android.server.pm.PackageKeySetData keySetData\nprivate final @android.annotation.NonNull android.util.SparseArray<com.android.server.pm.pkg.PackageUserStateImpl> mUserStates\nprivate @android.annotation.NonNull com.android.server.pm.InstallSource installSource\nprivate @android.annotation.Nullable java.lang.String volumeUuid\nprivate  int categoryOverride\nprivate  boolean updateAvailable\nprivate  boolean forceQueryableOverride\nprivate final @android.annotation.NonNull com.android.server.pm.pkg.PackageStateUnserialized pkgState\nprivate @android.annotation.NonNull java.util.UUID mDomainSetId\nprivate final @android.annotation.NonNull com.android.server.utils.SnapshotCache<com.android.server.pm.PackageSetting> mSnapshot\nprivate  com.android.server.utils.SnapshotCache<com.android.server.pm.PackageSetting> makeCache()\npublic  com.android.server.pm.PackageSetting snapshot()\npublic  void dumpDebug(android.util.proto.ProtoOutputStream,long,java.util.List<android.content.pm.UserInfo>,com.android.server.pm.permission.LegacyPermissionDataProvider)\npublic  com.android.server.pm.PackageSetting setAppId(int)\npublic  com.android.server.pm.PackageSetting setCpuAbiOverride(java.lang.String)\npublic  com.android.server.pm.PackageSetting setFirstInstallTimeFromReplaced(com.android.server.pm.pkg.PackageStateInternal,int[])\npublic  com.android.server.pm.PackageSetting setFirstInstallTime(long,int)\npublic  com.android.server.pm.PackageSetting setForceQueryableOverride(boolean)\npublic  com.android.server.pm.PackageSetting setInstallerPackage(java.lang.String,int)\npublic  com.android.server.pm.PackageSetting setUpdateOwnerPackage(java.lang.String)\npublic  com.android.server.pm.PackageSetting setInstallSource(com.android.server.pm.InstallSource)\n  com.android.server.pm.PackageSetting removeInstallerPackage(java.lang.String)\npublic  com.android.server.pm.PackageSetting setIsOrphaned(boolean)\npublic  com.android.server.pm.PackageSetting setKeySetData(com.android.server.pm.PackageKeySetData)\npublic  com.android.server.pm.PackageSetting setLastModifiedTime(long)\npublic  com.android.server.pm.PackageSetting setLastUpdateTime(long)\npublic  com.android.server.pm.PackageSetting setLongVersionCode(long)\npublic  boolean setMimeGroup(java.lang.String,android.util.ArraySet<java.lang.String>)\npublic  com.android.server.pm.PackageSetting setPkg(com.android.server.pm.pkg.AndroidPackage)\npublic  com.android.server.pm.PackageSetting setPkgStateLibraryFiles(java.util.Collection<java.lang.String>)\npublic  com.android.server.pm.PackageSetting setPrimaryCpuAbi(java.lang.String)\npublic  com.android.server.pm.PackageSetting setSecondaryCpuAbi(java.lang.String)\npublic  com.android.server.pm.PackageSetting setSignatures(com.android.server.pm.PackageSignatures)\npublic  com.android.server.pm.PackageSetting setVolumeUuid(java.lang.String)\npublic @java.lang.Override boolean isExternalStorage()\npublic  com.android.server.pm.PackageSetting setUpdateAvailable(boolean)\npublic  void setSharedUserAppId(int)\npublic @java.lang.Override int getSharedUserAppId()\npublic @java.lang.Override boolean hasSharedUser()\npublic @java.lang.Override java.lang.String toString()\nprotected  void copyMimeGroups(java.util.Map<java.lang.String,java.util.Set<java.lang.String>>)\npublic  void updateFrom(com.android.server.pm.PackageSetting)\n  com.android.server.pm.PackageSetting updateMimeGroups(java.util.Set<java.lang.String>)\npublic @java.lang.Deprecated @java.lang.Override com.android.server.pm.permission.LegacyPermissionState getLegacyPermissionState()\npublic  com.android.server.pm.PackageSetting setInstallPermissionsFixed(boolean)\npublic  boolean isPrivileged()\npublic  boolean isOem()\npublic  boolean isVendor()\npublic  boolean isProduct()\npublic @java.lang.Override boolean isRequiredForSystemUser()\npublic  boolean isSystemExt()\npublic  boolean isOdm()\npublic  boolean isSystem()\npublic  android.content.pm.SigningDetails getSigningDetails()\npublic  com.android.server.pm.PackageSetting setSigningDetails(android.content.pm.SigningDetails)\npublic  void copyPackageSetting(com.android.server.pm.PackageSetting,boolean)\n @com.android.internal.annotations.VisibleForTesting com.android.server.pm.pkg.PackageUserStateImpl modifyUserState(int)\npublic  com.android.server.pm.pkg.PackageUserStateImpl getOrCreateUserState(int)\npublic @android.annotation.NonNull com.android.server.pm.pkg.PackageUserStateInternal readUserState(int)\n  void setEnabled(int,int,java.lang.String)\n  int getEnabled(int)\n  void setInstalled(boolean,int)\n  boolean getInstalled(int)\n  int getInstallReason(int)\n  void setInstallReason(int,int)\n  int getUninstallReason(int)\n  void setUninstallReason(int,int)\n @android.annotation.NonNull android.content.pm.overlay.OverlayPaths getOverlayPaths(int)\n  boolean setOverlayPathsForLibrary(java.lang.String,android.content.pm.overlay.OverlayPaths,int)\n  boolean isAnyInstalled(int[])\n  int[] queryInstalledUsers(int[],boolean)\n  long getCeDataInode(int)\n  void setCeDataInode(long,int)\n  boolean getStopped(int)\n  void setStopped(boolean,int)\n  boolean getNotLaunched(int)\n  void setNotLaunched(boolean,int)\n  boolean getHidden(int)\n  void setHidden(boolean,int)\n  int getDistractionFlags(int)\n  void setDistractionFlags(int,int)\npublic  boolean getInstantApp(int)\n  void setInstantApp(boolean,int)\n  boolean getVirtualPreload(int)\n  void setVirtualPreload(boolean,int)\n  void setUserState(int,long,int,boolean,boolean,boolean,boolean,int,android.util.ArrayMap<java.lang.String,com.android.server.pm.pkg.SuspendParams>,boolean,boolean,java.lang.String,android.util.ArraySet<java.lang.String>,android.util.ArraySet<java.lang.String>,int,int,java.lang.String,java.lang.String,long)\n  void setUserState(int,com.android.server.pm.pkg.PackageUserStateInternal)\n  com.android.server.utils.WatchedArraySet<java.lang.String> getEnabledComponents(int)\n  com.android.server.utils.WatchedArraySet<java.lang.String> getDisabledComponents(int)\n  void setEnabledComponents(com.android.server.utils.WatchedArraySet<java.lang.String>,int)\n  void setDisabledComponents(com.android.server.utils.WatchedArraySet<java.lang.String>,int)\n  void setEnabledComponentsCopy(com.android.server.utils.WatchedArraySet<java.lang.String>,int)\n  void setDisabledComponentsCopy(com.android.server.utils.WatchedArraySet<java.lang.String>,int)\n  com.android.server.pm.pkg.PackageUserStateImpl modifyUserStateComponents(int,boolean,boolean)\n  void addDisabledComponent(java.lang.String,int)\n  void addEnabledComponent(java.lang.String,int)\n  boolean enableComponentLPw(java.lang.String,int)\n  boolean disableComponentLPw(java.lang.String,int)\n  boolean restoreComponentLPw(java.lang.String,int)\n  int getCurrentEnabledStateLPr(java.lang.String,int)\n  void removeUser(int)\npublic  int[] getNotInstalledUserIds()\n  void writePackageUserPermissionsProto(android.util.proto.ProtoOutputStream,long,java.util.List<android.content.pm.UserInfo>,com.android.server.pm.permission.LegacyPermissionDataProvider)\nprotected  void writeUsersInfoToProto(android.util.proto.ProtoOutputStream,long)\n  com.android.server.pm.PackageSetting setPath(java.io.File)\npublic @com.android.internal.annotations.VisibleForTesting boolean overrideNonLocalizedLabelAndIcon(android.content.ComponentName,java.lang.String,java.lang.Integer,int)\npublic  void resetOverrideComponentLabelIcon(int)\npublic @android.annotation.Nullable java.lang.String getSplashScreenTheme(int)\npublic  boolean isIncremental()\npublic  boolean isLoading()\npublic  com.android.server.pm.PackageSetting setLoadingProgress(float)\npublic  com.android.server.pm.PackageSetting setLoadingCompletedTime(long)\npublic @android.annotation.NonNull @java.lang.Override long getVersionCode()\npublic @android.annotation.Nullable @java.lang.Override java.util.Map<java.lang.String,java.util.Set<java.lang.String>> getMimeGroups()\npublic @android.annotation.NonNull @java.lang.Override java.lang.String getPackageName()\npublic @android.annotation.Nullable @java.lang.Override com.android.server.pm.pkg.AndroidPackage getAndroidPackage()\npublic @android.annotation.NonNull android.content.pm.SigningInfo getSigningInfo()\npublic @android.annotation.NonNull @java.lang.Override java.lang.String[] getUsesSdkLibraries()\npublic @android.annotation.NonNull @java.lang.Override long[] getUsesSdkLibrariesVersionsMajor()\npublic @android.annotation.NonNull @java.lang.Override java.lang.String[] getUsesStaticLibraries()\npublic @android.annotation.NonNull @java.lang.Override long[] getUsesStaticLibrariesVersions()\npublic @android.annotation.NonNull @java.lang.Override java.util.List<com.android.server.pm.pkg.SharedLibrary> getSharedLibraryDependencies()\npublic @android.annotation.NonNull com.android.server.pm.PackageSetting addUsesLibraryInfo(android.content.pm.SharedLibraryInfo)\npublic @android.annotation.NonNull @java.lang.Override java.util.List<java.lang.String> getUsesLibraryFiles()\npublic @android.annotation.NonNull com.android.server.pm.PackageSetting addUsesLibraryFile(java.lang.String)\npublic @java.lang.Override boolean isHiddenUntilInstalled()\npublic @android.annotation.NonNull @java.lang.Override long[] getLastPackageUsageTime()\npublic @java.lang.Override boolean isUpdatedSystemApp()\npublic @java.lang.Override boolean isApkInUpdatedApex()\npublic @android.annotation.Nullable @java.lang.Override java.lang.String getApexModuleName()\npublic  com.android.server.pm.PackageSetting setDomainSetId(java.util.UUID)\npublic  com.android.server.pm.PackageSetting setCategoryOverride(int)\npublic  com.android.server.pm.PackageSetting setLegacyNativeLibraryPath(java.lang.String)\npublic  com.android.server.pm.PackageSetting setMimeGroups(java.util.Map<java.lang.String,java.util.Set<java.lang.String>>)\npublic  com.android.server.pm.PackageSetting setOldCodePaths(java.util.Set<java.lang.String>)\npublic  com.android.server.pm.PackageSetting setUsesSdkLibraries(java.lang.String[])\npublic  com.android.server.pm.PackageSetting setUsesSdkLibrariesVersionsMajor(long[])\npublic  com.android.server.pm.PackageSetting setUsesStaticLibraries(java.lang.String[])\npublic  com.android.server.pm.PackageSetting setUsesStaticLibrariesVersions(long[])\npublic  com.android.server.pm.PackageSetting setApexModuleName(java.lang.String)\npublic @android.annotation.NonNull @java.lang.Override com.android.server.pm.pkg.PackageStateUnserialized getTransientState()\npublic @android.annotation.NonNull android.util.SparseArray<? extends PackageUserStateInternal> getUserStates()\npublic  com.android.server.pm.PackageSetting addMimeTypes(java.lang.String,java.util.Set<java.lang.String>)\npublic @android.annotation.NonNull @java.lang.Override com.android.server.pm.pkg.PackageUserState getStateForUser(android.os.UserHandle)\npublic @android.annotation.Nullable java.lang.String getPrimaryCpuAbi()\npublic @android.annotation.Nullable java.lang.String getSecondaryCpuAbi()\npublic @android.annotation.Nullable @java.lang.Override java.lang.String getSeInfo()\npublic @android.annotation.Nullable java.lang.String getPrimaryCpuAbiLegacy()\npublic @android.annotation.Nullable java.lang.String getSecondaryCpuAbiLegacy()\npublic @android.content.pm.ApplicationInfo.HiddenApiEnforcementPolicy @java.lang.Override int getHiddenApiEnforcementPolicy()\npublic @java.lang.Override boolean isApex()\nclass PackageSetting extends com.android.server.pm.SettingBase implements [com.android.server.pm.pkg.PackageStateInternal]\n@com.android.internal.util.DataClass(genGetters=true, genConstructor=false, genSetters=false, genBuilder=false)")
+            inputSignatures = "private  int mSharedUserAppId\nprivate @android.annotation.Nullable java.util.Map<java.lang.String,java.util.Set<java.lang.String>> mimeGroups\nprivate @java.lang.Deprecated @android.annotation.Nullable java.util.Set<java.lang.String> mOldCodePaths\nprivate @android.annotation.Nullable java.lang.String[] usesSdkLibraries\nprivate @android.annotation.Nullable long[] usesSdkLibrariesVersionsMajor\nprivate @android.annotation.Nullable java.lang.String[] usesStaticLibraries\nprivate @android.annotation.Nullable long[] usesStaticLibrariesVersions\nprivate @android.annotation.Nullable @java.lang.Deprecated java.lang.String legacyNativeLibraryPath\nprivate @android.annotation.NonNull java.lang.String mName\nprivate @android.annotation.Nullable java.lang.String mRealName\nprivate  int mAppId\nprivate @android.annotation.Nullable com.android.server.pm.parsing.pkg.AndroidPackageInternal pkg\nprivate @android.annotation.NonNull java.io.File mPath\nprivate @android.annotation.NonNull java.lang.String mPathString\nprivate  float mLoadingProgress\nprivate  long mLoadingCompletedTime\nprivate @android.annotation.Nullable java.lang.String mPrimaryCpuAbi\nprivate @android.annotation.Nullable java.lang.String mSecondaryCpuAbi\nprivate @android.annotation.Nullable java.lang.String mCpuAbiOverride\nprivate  long mLastModifiedTime\nprivate  long lastUpdateTime\nprivate  long versionCode\nprivate @android.annotation.NonNull com.android.server.pm.PackageSignatures signatures\nprivate  boolean installPermissionsFixed\nprivate @android.annotation.NonNull com.android.server.pm.PackageKeySetData keySetData\nprivate final @android.annotation.NonNull android.util.SparseArray<com.android.server.pm.pkg.PackageUserStateImpl> mUserStates\nprivate @android.annotation.NonNull com.android.server.pm.InstallSource installSource\nprivate @android.annotation.Nullable java.lang.String volumeUuid\nprivate  int categoryOverride\nprivate  boolean updateAvailable\nprivate  boolean forceQueryableOverride\nprivate final @android.annotation.NonNull com.android.server.pm.pkg.PackageStateUnserialized pkgState\nprivate @android.annotation.NonNull java.util.UUID mDomainSetId\nprivate @android.annotation.Nullable java.lang.String mAppMetadataFilePath\nprivate final @android.annotation.NonNull com.android.server.utils.SnapshotCache<com.android.server.pm.PackageSetting> mSnapshot\nprivate  com.android.server.utils.SnapshotCache<com.android.server.pm.PackageSetting> makeCache()\npublic  com.android.server.pm.PackageSetting snapshot()\npublic  void dumpDebug(android.util.proto.ProtoOutputStream,long,java.util.List<android.content.pm.UserInfo>,com.android.server.pm.permission.LegacyPermissionDataProvider)\npublic  com.android.server.pm.PackageSetting setAppId(int)\npublic  com.android.server.pm.PackageSetting setCpuAbiOverride(java.lang.String)\npublic  com.android.server.pm.PackageSetting setFirstInstallTimeFromReplaced(com.android.server.pm.pkg.PackageStateInternal,int[])\npublic  com.android.server.pm.PackageSetting setFirstInstallTime(long,int)\npublic  com.android.server.pm.PackageSetting setForceQueryableOverride(boolean)\npublic  com.android.server.pm.PackageSetting setInstallerPackage(java.lang.String,int)\npublic  com.android.server.pm.PackageSetting setUpdateOwnerPackage(java.lang.String)\npublic  com.android.server.pm.PackageSetting setInstallSource(com.android.server.pm.InstallSource)\n  com.android.server.pm.PackageSetting removeInstallerPackage(java.lang.String)\npublic  com.android.server.pm.PackageSetting setIsOrphaned(boolean)\npublic  com.android.server.pm.PackageSetting setKeySetData(com.android.server.pm.PackageKeySetData)\npublic  com.android.server.pm.PackageSetting setLastModifiedTime(long)\npublic  com.android.server.pm.PackageSetting setLastUpdateTime(long)\npublic  com.android.server.pm.PackageSetting setLongVersionCode(long)\npublic  boolean setMimeGroup(java.lang.String,android.util.ArraySet<java.lang.String>)\npublic  com.android.server.pm.PackageSetting setPkg(com.android.server.pm.pkg.AndroidPackage)\npublic  com.android.server.pm.PackageSetting setPkgStateLibraryFiles(java.util.Collection<java.lang.String>)\npublic  com.android.server.pm.PackageSetting setPrimaryCpuAbi(java.lang.String)\npublic  com.android.server.pm.PackageSetting setSecondaryCpuAbi(java.lang.String)\npublic  com.android.server.pm.PackageSetting setSignatures(com.android.server.pm.PackageSignatures)\npublic  com.android.server.pm.PackageSetting setVolumeUuid(java.lang.String)\npublic @java.lang.Override boolean isExternalStorage()\npublic  com.android.server.pm.PackageSetting setUpdateAvailable(boolean)\npublic  void setSharedUserAppId(int)\npublic @java.lang.Override int getSharedUserAppId()\npublic @java.lang.Override boolean hasSharedUser()\npublic @java.lang.Override java.lang.String toString()\nprotected  void copyMimeGroups(java.util.Map<java.lang.String,java.util.Set<java.lang.String>>)\npublic  void updateFrom(com.android.server.pm.PackageSetting)\n  com.android.server.pm.PackageSetting updateMimeGroups(java.util.Set<java.lang.String>)\npublic @java.lang.Deprecated @java.lang.Override com.android.server.pm.permission.LegacyPermissionState getLegacyPermissionState()\npublic  com.android.server.pm.PackageSetting setInstallPermissionsFixed(boolean)\npublic  boolean isPrivileged()\npublic  boolean isOem()\npublic  boolean isVendor()\npublic  boolean isProduct()\npublic @java.lang.Override boolean isRequiredForSystemUser()\npublic  boolean isSystemExt()\npublic  boolean isOdm()\npublic  boolean isSystem()\npublic  android.content.pm.SigningDetails getSigningDetails()\npublic  com.android.server.pm.PackageSetting setSigningDetails(android.content.pm.SigningDetails)\npublic  void copyPackageSetting(com.android.server.pm.PackageSetting,boolean)\n @com.android.internal.annotations.VisibleForTesting com.android.server.pm.pkg.PackageUserStateImpl modifyUserState(int)\npublic  com.android.server.pm.pkg.PackageUserStateImpl getOrCreateUserState(int)\npublic @android.annotation.NonNull com.android.server.pm.pkg.PackageUserStateInternal readUserState(int)\n  void setEnabled(int,int,java.lang.String)\n  int getEnabled(int)\n  void setInstalled(boolean,int)\n  boolean getInstalled(int)\n  int getInstallReason(int)\n  void setInstallReason(int,int)\n  int getUninstallReason(int)\n  void setUninstallReason(int,int)\n @android.annotation.NonNull android.content.pm.overlay.OverlayPaths getOverlayPaths(int)\n  boolean setOverlayPathsForLibrary(java.lang.String,android.content.pm.overlay.OverlayPaths,int)\n  boolean isAnyInstalled(int[])\n  int[] queryInstalledUsers(int[],boolean)\n  long getCeDataInode(int)\n  void setCeDataInode(long,int)\n  boolean getStopped(int)\n  void setStopped(boolean,int)\n  boolean getNotLaunched(int)\n  void setNotLaunched(boolean,int)\n  boolean getHidden(int)\n  void setHidden(boolean,int)\n  int getDistractionFlags(int)\n  void setDistractionFlags(int,int)\npublic  boolean getInstantApp(int)\n  void setInstantApp(boolean,int)\n  boolean getVirtualPreload(int)\n  void setVirtualPreload(boolean,int)\n  void setUserState(int,long,int,boolean,boolean,boolean,boolean,int,android.util.ArrayMap<java.lang.String,com.android.server.pm.pkg.SuspendParams>,boolean,boolean,java.lang.String,android.util.ArraySet<java.lang.String>,android.util.ArraySet<java.lang.String>,int,int,java.lang.String,java.lang.String,long)\n  void setUserState(int,com.android.server.pm.pkg.PackageUserStateInternal)\n  com.android.server.utils.WatchedArraySet<java.lang.String> getEnabledComponents(int)\n  com.android.server.utils.WatchedArraySet<java.lang.String> getDisabledComponents(int)\n  void setEnabledComponents(com.android.server.utils.WatchedArraySet<java.lang.String>,int)\n  void setDisabledComponents(com.android.server.utils.WatchedArraySet<java.lang.String>,int)\n  void setEnabledComponentsCopy(com.android.server.utils.WatchedArraySet<java.lang.String>,int)\n  void setDisabledComponentsCopy(com.android.server.utils.WatchedArraySet<java.lang.String>,int)\n  com.android.server.pm.pkg.PackageUserStateImpl modifyUserStateComponents(int,boolean,boolean)\n  void addDisabledComponent(java.lang.String,int)\n  void addEnabledComponent(java.lang.String,int)\n  boolean enableComponentLPw(java.lang.String,int)\n  boolean disableComponentLPw(java.lang.String,int)\n  boolean restoreComponentLPw(java.lang.String,int)\n  int getCurrentEnabledStateLPr(java.lang.String,int)\n  void removeUser(int)\npublic  int[] getNotInstalledUserIds()\n  void writePackageUserPermissionsProto(android.util.proto.ProtoOutputStream,long,java.util.List<android.content.pm.UserInfo>,com.android.server.pm.permission.LegacyPermissionDataProvider)\nprotected  void writeUsersInfoToProto(android.util.proto.ProtoOutputStream,long)\n  com.android.server.pm.PackageSetting setPath(java.io.File)\npublic @com.android.internal.annotations.VisibleForTesting boolean overrideNonLocalizedLabelAndIcon(android.content.ComponentName,java.lang.String,java.lang.Integer,int)\npublic  void resetOverrideComponentLabelIcon(int)\npublic @android.annotation.Nullable java.lang.String getSplashScreenTheme(int)\npublic  boolean isIncremental()\npublic  boolean isLoading()\npublic  com.android.server.pm.PackageSetting setLoadingProgress(float)\npublic  com.android.server.pm.PackageSetting setLoadingCompletedTime(long)\npublic  com.android.server.pm.PackageSetting setAppMetadataFilePath(java.lang.String)\npublic @android.annotation.NonNull @java.lang.Override long getVersionCode()\npublic @android.annotation.Nullable @java.lang.Override java.util.Map<java.lang.String,java.util.Set<java.lang.String>> getMimeGroups()\npublic @android.annotation.NonNull @java.lang.Override java.lang.String getPackageName()\npublic @android.annotation.Nullable @java.lang.Override com.android.server.pm.pkg.AndroidPackage getAndroidPackage()\npublic @android.annotation.NonNull android.content.pm.SigningInfo getSigningInfo()\npublic @android.annotation.NonNull @java.lang.Override java.lang.String[] getUsesSdkLibraries()\npublic @android.annotation.NonNull @java.lang.Override long[] getUsesSdkLibrariesVersionsMajor()\npublic @android.annotation.NonNull @java.lang.Override java.lang.String[] getUsesStaticLibraries()\npublic @android.annotation.NonNull @java.lang.Override long[] getUsesStaticLibrariesVersions()\npublic @android.annotation.NonNull @java.lang.Override java.util.List<com.android.server.pm.pkg.SharedLibrary> getSharedLibraryDependencies()\npublic @android.annotation.NonNull com.android.server.pm.PackageSetting addUsesLibraryInfo(android.content.pm.SharedLibraryInfo)\npublic @android.annotation.NonNull @java.lang.Override java.util.List<java.lang.String> getUsesLibraryFiles()\npublic @android.annotation.NonNull com.android.server.pm.PackageSetting addUsesLibraryFile(java.lang.String)\npublic @java.lang.Override boolean isHiddenUntilInstalled()\npublic @android.annotation.NonNull @java.lang.Override long[] getLastPackageUsageTime()\npublic @java.lang.Override boolean isUpdatedSystemApp()\npublic @java.lang.Override boolean isApkInUpdatedApex()\npublic @android.annotation.Nullable @java.lang.Override java.lang.String getApexModuleName()\npublic  com.android.server.pm.PackageSetting setDomainSetId(java.util.UUID)\npublic  com.android.server.pm.PackageSetting setCategoryOverride(int)\npublic  com.android.server.pm.PackageSetting setLegacyNativeLibraryPath(java.lang.String)\npublic  com.android.server.pm.PackageSetting setMimeGroups(java.util.Map<java.lang.String,java.util.Set<java.lang.String>>)\npublic  com.android.server.pm.PackageSetting setOldCodePaths(java.util.Set<java.lang.String>)\npublic  com.android.server.pm.PackageSetting setUsesSdkLibraries(java.lang.String[])\npublic  com.android.server.pm.PackageSetting setUsesSdkLibrariesVersionsMajor(long[])\npublic  com.android.server.pm.PackageSetting setUsesStaticLibraries(java.lang.String[])\npublic  com.android.server.pm.PackageSetting setUsesStaticLibrariesVersions(long[])\npublic  com.android.server.pm.PackageSetting setApexModuleName(java.lang.String)\npublic @android.annotation.NonNull @java.lang.Override com.android.server.pm.pkg.PackageStateUnserialized getTransientState()\npublic @android.annotation.NonNull android.util.SparseArray<? extends PackageUserStateInternal> getUserStates()\npublic  com.android.server.pm.PackageSetting addMimeTypes(java.lang.String,java.util.Set<java.lang.String>)\npublic @android.annotation.NonNull @java.lang.Override com.android.server.pm.pkg.PackageUserState getStateForUser(android.os.UserHandle)\npublic @android.annotation.Nullable java.lang.String getPrimaryCpuAbi()\npublic @android.annotation.Nullable java.lang.String getSecondaryCpuAbi()\npublic @android.annotation.Nullable @java.lang.Override java.lang.String getSeInfo()\npublic @android.annotation.Nullable java.lang.String getPrimaryCpuAbiLegacy()\npublic @android.annotation.Nullable java.lang.String getSecondaryCpuAbiLegacy()\npublic @android.content.pm.ApplicationInfo.HiddenApiEnforcementPolicy @java.lang.Override int getHiddenApiEnforcementPolicy()\npublic @java.lang.Override boolean isApex()\nclass PackageSetting extends com.android.server.pm.SettingBase implements [com.android.server.pm.pkg.PackageStateInternal]\n@com.android.internal.util.DataClass(genGetters=true, genConstructor=false, genSetters=false, genBuilder=false)")
     @Deprecated
     private void __metadata() {}
 
diff --git a/services/core/java/com/android/server/pm/Settings.java b/services/core/java/com/android/server/pm/Settings.java
index 417ba0729066..e8f89d31ce1d 100644
--- a/services/core/java/com/android/server/pm/Settings.java
+++ b/services/core/java/com/android/server/pm/Settings.java
@@ -2905,6 +2905,11 @@ public final class Settings implements Watchable, Snappable, ResilientAtomicFile
         serializer.attributeLongHex(null, "loadingCompletedTime",
                 pkg.getLoadingCompletedTime());
 
+        if (pkg.getAppMetadataFilePath() != null) {
+            serializer.attribute(null, "appMetadataFilePath",
+                    pkg.getAppMetadataFilePath());
+        }
+
         writeUsesSdkLibLPw(serializer, pkg.getUsesSdkLibraries(),
                 pkg.getUsesSdkLibrariesVersionsMajor());
 
@@ -2994,6 +2999,10 @@ public final class Settings implements Watchable, Snappable, ResilientAtomicFile
 
         serializer.attribute(null, "domainSetId", pkg.getDomainSetId().toString());
 
+        if (pkg.getAppMetadataFilePath() != null) {
+            serializer.attribute(null, "appMetadataFilePath", pkg.getAppMetadataFilePath());
+        }
+
         writeUsesSdkLibLPw(serializer, pkg.getUsesSdkLibraries(),
                 pkg.getUsesSdkLibrariesVersionsMajor());
 
@@ -3762,6 +3771,7 @@ public final class Settings implements Watchable, Snappable, ResilientAtomicFile
         float loadingProgress = 0;
         long loadingCompletedTime = 0;
         UUID domainSetId;
+        String appMetadataFilePath = null;
         try {
             name = parser.getAttributeValue(null, ATTR_NAME);
             realName = parser.getAttributeValue(null, "realName");
@@ -3799,6 +3809,7 @@ public final class Settings implements Watchable, Snappable, ResilientAtomicFile
             volumeUuid = parser.getAttributeValue(null, "volumeUuid");
             categoryHint = parser.getAttributeInt(null, "categoryHint",
                     ApplicationInfo.CATEGORY_UNDEFINED);
+            appMetadataFilePath = parser.getAttributeValue(null, "appMetadataFilePath");
 
             String domainSetIdString = parser.getAttributeValue(null, "domainSetId");
 
@@ -3942,7 +3953,8 @@ public final class Settings implements Watchable, Snappable, ResilientAtomicFile
                     .setUpdateAvailable(updateAvailable)
                     .setForceQueryableOverride(installedForceQueryable)
                     .setLoadingProgress(loadingProgress)
-                    .setLoadingCompletedTime(loadingCompletedTime);
+                    .setLoadingCompletedTime(loadingCompletedTime)
+                    .setAppMetadataFilePath(appMetadataFilePath);
             // Handle legacy string here for single-user mode
             final String enabledStr = parser.getAttributeValue(null, ATTR_ENABLED);
             if (enabledStr != null) {
diff --git a/services/core/java/com/android/server/pm/pkg/PackageStateInternal.java b/services/core/java/com/android/server/pm/pkg/PackageStateInternal.java
index 3a0ff2736c6d..f8396486b1c8 100644
--- a/services/core/java/com/android/server/pm/pkg/PackageStateInternal.java
+++ b/services/core/java/com/android/server/pm/pkg/PackageStateInternal.java
@@ -105,4 +105,10 @@ public interface PackageStateInternal extends PackageState {
      */
     @Nullable
     String getSecondaryCpuAbiLegacy();
+
+    /**
+     * @return the app metadata file path.
+     */
+    @Nullable
+    String getAppMetadataFilePath();
 }
diff --git a/services/tests/mockingservicestests/src/com/android/server/pm/MockSystem.kt b/services/tests/mockingservicestests/src/com/android/server/pm/MockSystem.kt
index 06ba5dd6069b..931a2bf53b84 100644
--- a/services/tests/mockingservicestests/src/com/android/server/pm/MockSystem.kt
+++ b/services/tests/mockingservicestests/src/com/android/server/pm/MockSystem.kt
@@ -308,6 +308,7 @@ class MockSystem(withSession: (StaticMockitoSessionBuilder) -> Unit = {}) {
         whenever(mocks.systemConfig.sharedLibraries).thenReturn(DEFAULT_SHARED_LIBRARIES_LIST)
         whenever(mocks.systemConfig.defaultVrComponents).thenReturn(ArraySet())
         whenever(mocks.systemConfig.hiddenApiWhitelistedApps).thenReturn(ArraySet())
+        whenever(mocks.systemConfig.appMetadataFilePaths).thenReturn(ArrayMap())
         wheneverStatic { SystemProperties.set(anyString(), anyString()) }.thenDoNothing()
         wheneverStatic { SystemProperties.getBoolean("fw.free_cache_v2", true) }.thenReturn(true)
         wheneverStatic { Environment.getApexDirectory() }.thenReturn(apexDirectory)