diff --git a/AconfigFlags.bp b/AconfigFlags.bp
index f2cae097..451175f 100644
--- a/AconfigFlags.bp
+++ b/AconfigFlags.bp
@@ -22,6 +22,7 @@
     ":com.android.window.flags.window-aconfig-java{.generated_srcjars}",
     ":com.android.hardware.input-aconfig-java{.generated_srcjars}",
     ":com.android.text.flags-aconfig-java{.generated_srcjars}",
+    ":com.android.net.flags-aconfig-java{.generated_srcjars}",
 ]
 
 filegroup {
@@ -122,6 +123,11 @@
 java_aconfig_library {
     name: "android.nfc.flags-aconfig-java",
     aconfig_declarations: "android.nfc.flags-aconfig",
+    min_sdk_version: "VanillaIceCream",
+    apex_available: [
+        "//apex_available:platform",
+        "com.android.nfcservices",
+    ],
     defaults: ["framework-minus-apex-aconfig-java-defaults"],
 }
 
@@ -146,6 +152,12 @@
     defaults: ["framework-minus-apex-aconfig-java-defaults"],
 }
 
+rust_aconfig_library {
+    name: "libandroid_security_flags_rust",
+    crate_name: "android_security_flags",
+    aconfig_declarations: "android.security.flags-aconfig",
+}
+
 // Package Manager
 aconfig_declarations {
     name: "android.content.pm.flags-aconfig",
@@ -178,3 +190,10 @@
     aconfig_declarations: "android.hardware.biometrics.flags-aconfig",
     defaults: ["framework-minus-apex-aconfig-java-defaults"],
 }
+
+// CoreNetworking
+java_aconfig_library {
+    name: "com.android.net.flags-aconfig-java",
+    aconfig_declarations: "com.android.net.flags-aconfig",
+    defaults: ["framework-minus-apex-aconfig-java-defaults"],
+}
diff --git a/Android.bp b/Android.bp
index 69fb024..1de6f95 100644
--- a/Android.bp
+++ b/Android.bp
@@ -369,17 +369,12 @@
         // TODO(b/120066492): remove default_television.xml when the build system
         // propagates "required" properly.
         "default_television.xml",
-        "framework-platform-compat-config",
         // TODO(b/120066492): remove gps_debug and protolog.conf.json when the build
         // system propagates "required" properly.
         "gps_debug.conf",
-        "icu4j-platform-compat-config",
         "protolog.conf.json.gz",
-        "services-platform-compat-config",
-        "TeleService-platform-compat-config",
-        "documents-ui-compat-config",
-        "calendar-provider-compat-config",
-        "contacts-provider-platform-compat-config",
+        // any install dependencies should go into framework-minus-apex-install-dependencies
+        // rather than here to avoid bloating incremental build time
     ],
     libs: [
         "androidx.annotation_annotation",
@@ -414,21 +409,18 @@
     ],
 }
 
-java_library {
-    name: "framework-minus-apex",
+// Separated so framework-minus-apex-defaults can be used without the libs dependency
+java_defaults {
+    name: "framework-minus-apex-with-libs-defaults",
     defaults: ["framework-minus-apex-defaults"],
-    installable: true,
-    // For backwards compatibility.
-    stem: "framework",
-    apex_available: ["//apex_available:platform"],
-    visibility: [
-        "//frameworks/base",
-        // TODO(b/147128803) remove the below lines
-        "//frameworks/base/apex/blobstore/framework",
-        "//frameworks/base/apex/jobscheduler/framework",
-        "//frameworks/base/packages/Tethering/tests/unit",
-        "//packages/modules/Connectivity/Tethering/tests/unit",
+    libs: [
+        "framework-virtualization.stubs.module_lib",
+        "framework-location.impl",
     ],
+}
+
+java_defaults {
+    name: "framework-non-updatable-lint-defaults",
     lint: {
         extra_check_modules: ["AndroidFrameworkLintChecker"],
         disabled_checks: ["ApiMightLeakAppVisibility"],
@@ -442,6 +434,43 @@
             "UseOfCallerAwareMethodsWithClearedIdentity",
         ],
     },
+}
+
+// we are unfortunately building the turbine jar twice, but more efficient and less complex
+// than generating a similar set of stubs with metalava
+java_library {
+    name: "framework-minus-apex-headers",
+    defaults: ["framework-minus-apex-defaults"],
+    installable: false,
+    // For backwards compatibility.
+    stem: "framework",
+    apex_available: ["//apex_available:platform"],
+    visibility: [
+        "//frameworks/base/location",
+    ],
+    compile_dex: false,
+    headers_only: true,
+}
+
+java_library {
+    name: "framework-minus-apex",
+    defaults: [
+        "framework-minus-apex-with-libs-defaults",
+        "framework-non-updatable-lint-defaults",
+    ],
+    installable: true,
+    // For backwards compatibility.
+    stem: "framework",
+    apex_available: ["//apex_available:platform"],
+    visibility: [
+        "//frameworks/base",
+        "//frameworks/base/location",
+        // TODO(b/147128803) remove the below lines
+        "//frameworks/base/apex/blobstore/framework",
+        "//frameworks/base/apex/jobscheduler/framework",
+        "//frameworks/base/packages/Tethering/tests/unit",
+        "//packages/modules/Connectivity/Tethering/tests/unit",
+    ],
     errorprone: {
         javacflags: [
             "-Xep:AndroidFrameworkCompatChange:ERROR",
@@ -452,7 +481,7 @@
 
 java_library {
     name: "framework-minus-apex-intdefs",
-    defaults: ["framework-minus-apex-defaults"],
+    defaults: ["framework-minus-apex-with-libs-defaults"],
     plugins: ["intdef-annotation-processor"],
 
     // Errorprone and android lint will already run on framework-minus-apex, don't rerun them on
@@ -480,6 +509,7 @@
     installable: false, // this lib is a build-only library
     static_libs: [
         "app-compat-annotations",
+        "framework-location.impl",
         "framework-minus-apex",
         "framework-updatable-stubs-module_libs_api",
     ],
@@ -487,6 +517,20 @@
     apex_available: ["//apex_available:platform"],
 }
 
+java_library {
+    name: "framework-minus-apex-install-dependencies",
+    required: [
+        "framework-minus-apex",
+        "framework-platform-compat-config",
+        "services-platform-compat-config",
+        "icu4j-platform-compat-config",
+        "TeleService-platform-compat-config",
+        "documents-ui-compat-config",
+        "calendar-provider-compat-config",
+        "contacts-provider-platform-compat-config",
+    ],
+}
+
 platform_compat_config {
     name: "framework-platform-compat-config",
     src: ":framework-minus-apex",
@@ -567,6 +611,7 @@
     "--api-lint-ignore-prefix org. " +
     "--error NoSettingsProvider " +
     "--error UnhiddenSystemApi " +
+    "--error UnflaggedApi " +
     "--force-convert-to-warning-nullability-annotations +*:-android.*:+android.icu.*:-dalvik.* " +
     "--hide BroadcastBehavior " +
     "--hide CallbackInterface " +
@@ -688,6 +733,97 @@
     ],
 }
 
+// Defaults for the java_sdk_libraries of unbundled jars from framework.
+// java_sdk_libraries using these defaults should also add themselves to the
+// non_updatable_modules list in frameworks/base/api/api.go
+java_defaults {
+    name: "framework-non-updatable-unbundled-defaults",
+    defaults: ["framework-non-updatable-lint-defaults"],
+
+    sdk_version: "core_platform",
+
+    // Api scope settings
+    public: {
+        enabled: true,
+        sdk_version: "module_current",
+        libs: ["android_module_lib_stubs_current"],
+    },
+    system: {
+        enabled: true,
+        sdk_version: "module_current",
+        libs: ["android_module_lib_stubs_current"],
+    },
+    module_lib: {
+        enabled: true,
+        sdk_version: "module_current",
+        libs: ["android_module_lib_stubs_current"],
+    },
+    test: {
+        enabled: true,
+        sdk_version: "test_frameworks_core_current",
+        libs: ["android_test_frameworks_core_stubs_current"],
+    },
+
+    stub_only_libs: [
+        "framework-protos",
+    ],
+    impl_only_libs: [
+        "framework-minus-apex-headers", // full access to framework-minus-apex including hidden API
+        "framework-annotations-lib",
+    ],
+    visibility: ["//visibility:public"],
+    stubs_library_visibility: ["//visibility:public"],
+    stubs_source_visibility: ["//visibility:private"],
+    impl_library_visibility: [
+        ":__pkg__",
+        "//frameworks/base",
+        "//frameworks/base/api", // For framework-all
+    ],
+    defaults_visibility: [
+        "//frameworks/base/location",
+    ],
+    plugins: [
+        "error_prone_android_framework",
+    ],
+    errorprone: {
+        javacflags: [
+            "-Xep:AndroidFrameworkCompatChange:ERROR",
+            "-Xep:AndroidFrameworkUid:ERROR",
+        ],
+    },
+
+    // Include manual annotations in API txt files
+    merge_annotations_dirs: ["metalava-manual"],
+
+    // Use the source of annotations that affect metalava doc generation, since
+    // the relevant generation instructions are themselves in javadoc, which is
+    // not present in class files.
+    api_srcs: [":framework-metalava-annotations"],
+
+    // Framework modules are not generally shared libraries, i.e. they are not
+    // intended, and must not be allowed, to be used in a <uses-library> manifest
+    // entry.
+    shared_library: false,
+
+    // Prevent dependencies that do not specify an sdk_version from accessing the
+    // implementation library by default and force them to use stubs instead.
+    default_to_stubs: true,
+
+    // Subdirectory for the artifacts that are copied to the dist directory
+    dist_group: "android",
+
+    droiddoc_options: [
+        "--error UnhiddenSystemApi " +
+            "--hide CallbackInterface " +
+            "--hide HiddenTypedefConstant " +
+            "--hide RequiresPermission " +
+            "--enhance-documentation " +
+            "--hide-package com.android.server ",
+    ],
+
+    annotations_enabled: true,
+}
+
 build = [
     "AconfigFlags.bp",
     "ProtoLibraries.bp",
diff --git a/ProtoLibraries.bp b/ProtoLibraries.bp
index 45bb161..e7adf20 100644
--- a/ProtoLibraries.bp
+++ b/ProtoLibraries.bp
@@ -77,6 +77,42 @@
     output_extension: "proto.h",
 }
 
+// ====  nfc framework java library  ==============================
+gensrcs {
+    name: "framework-nfc-javastream-protos",
+
+    tools: [
+        "aprotoc",
+        "protoc-gen-javastream",
+        "soong_zip",
+    ],
+
+    cmd: "mkdir -p $(genDir)/$(in) " +
+        "&& $(location aprotoc) " +
+        "  --plugin=$(location protoc-gen-javastream) " +
+        "  --javastream_out=$(genDir)/$(in) " +
+        "  -Iexternal/protobuf/src " +
+        "  -I . " +
+        "  $(in) " +
+        "&& $(location soong_zip) -jar -o $(out) -C $(genDir)/$(in) -D $(genDir)/$(in)",
+
+    srcs: [
+        "core/proto/android/app/pendingintent.proto",
+        "core/proto/android/content/component_name.proto",
+        "core/proto/android/content/intent.proto",
+        "core/proto/android/nfc/*.proto",
+        "core/proto/android/os/patternmatcher.proto",
+        "core/proto/android/os/persistablebundle.proto",
+        "core/proto/android/privacy.proto",
+    ],
+
+    data: [
+        ":libprotobuf-internal-protos",
+    ],
+
+    output_extension: "srcjar",
+}
+
 // ====  java proto host library  ==============================
 java_library_host {
     name: "platformprotos",
diff --git a/api/Android.bp b/api/Android.bp
index c16bce5..6986ac0 100644
--- a/api/Android.bp
+++ b/api/Android.bp
@@ -83,9 +83,11 @@
         "framework-configinfrastructure",
         "framework-connectivity",
         "framework-connectivity-t",
+        "framework-crashrecovery",
         "framework-devicelock",
         "framework-graphics",
         "framework-healthfitness",
+        "framework-location",
         "framework-media",
         "framework-mediaprovider",
         "framework-ondevicepersonalization",
@@ -104,6 +106,7 @@
     system_server_classpath: [
         "service-art",
         "service-configinfrastructure",
+        "service-crashrecovery",
         "service-healthfitness",
         "service-media-s",
         "service-permission",
diff --git a/api/ApiDocs.bp b/api/ApiDocs.bp
index 30b4423..e086bfe 100644
--- a/api/ApiDocs.bp
+++ b/api/ApiDocs.bp
@@ -124,7 +124,6 @@
             "packages/modules/Media/apex/aidl/stable",
         ],
     },
-    extensions_info_file: ":sdk-extensions-info",
 }
 
 droidstubs {
@@ -132,13 +131,7 @@
     defaults: ["framework-doc-stubs-sources-default"],
     args: metalava_framework_docs_args +
         " --show-annotation android.annotation.SystemApi\\(client=android.annotation.SystemApi.Client.PRIVILEGED_APPS\\) ",
-    api_levels_annotations_enabled: true,
-    api_levels_annotations_dirs: [
-        "sdk-dir",
-        "api-versions-jars-dir",
-    ],
-    api_levels_sdk_type: "system",
-    extensions_info_file: ":sdk-extensions-info",
+    api_levels_module: "api_versions_system",
 }
 
 /////////////////////////////////////////////////////////////////////
@@ -146,9 +139,22 @@
 // using droiddoc
 /////////////////////////////////////////////////////////////////////
 
-framework_docs_only_args = " -android -manifest $(location :frameworks-base-core-AndroidManifest.xml) " +
+// doclava contains checks for a few issues that are have been migrated to metalava.
+// disable them in doclava, to avoid mistriggering or double triggering.
+ignore_doclava_errors_checked_by_metalava = "" +
+    "-hide 111 " + // HIDDEN_SUPERCLASS
+    "-hide 113 " + // DEPRECATION_MISMATCH
+    "-hide 125 " + // REQUIRES_PERMISSION
+    "-hide 126 " + // BROADCAST_BEHAVIOR
+    "-hide 127 " + // SDK_CONSTANT
+    "-hide 128 " // TODO
+
+framework_docs_only_args = "-android " +
+    "-manifest $(location :frameworks-base-core-AndroidManifest.xml) " +
     "-metalavaApiSince " +
-    "-werror -lerror -hide 111 -hide 113 -hide 125 -hide 126 -hide 127 -hide 128 " +
+    "-werror " +
+    "-lerror " +
+    ignore_doclava_errors_checked_by_metalava +
     "-overview $(location :frameworks-base-java-overview) " +
     // Federate Support Library references against local API file.
     "-federate SupportLib https://developer.android.com " +
diff --git a/api/StubLibraries.bp b/api/StubLibraries.bp
index 79eface..7e78185 100644
--- a/api/StubLibraries.bp
+++ b/api/StubLibraries.bp
@@ -50,6 +50,7 @@
         api_lint: {
             enabled: true,
             new_since: ":android.api.public.latest",
+            baseline_file: ":non-updatable-lint-baseline.txt",
         },
     },
     dists: [
@@ -143,6 +144,7 @@
         },
         api_lint: {
             enabled: true,
+            new_since: ":android.api.test.latest",
             baseline_file: ":non-updatable-test-lint-baseline.txt",
         },
     },
@@ -521,6 +523,21 @@
 }
 
 java_library {
+    name: "android_test_frameworks_core_stubs_current.from-source",
+    static_libs: [
+        "all-updatable-modules-system-stubs",
+        "android-non-updatable.stubs.test",
+    ],
+    defaults: [
+        "android.jar_defaults",
+        "android_stubs_dists_default",
+    ],
+    dist: {
+        dir: "apistubs/android/test-core",
+    },
+}
+
+java_library {
     name: "android_module_lib_stubs_current.from-source",
     defaults: [
         "android.jar_defaults",
@@ -634,6 +651,7 @@
     api_surface: "test",
     api_contributions: [
         "framework-virtualization.stubs.source.test.api.contribution",
+        "framework-location.stubs.source.test.api.contribution",
     ],
 }
 
@@ -677,6 +695,7 @@
         "api-stubs-docs-non-updatable.api.contribution",
     ],
     visibility: ["//visibility:public"],
+    enable_validation: false,
 }
 
 java_api_library {
@@ -692,6 +711,7 @@
         "system-api-stubs-docs-non-updatable.api.contribution",
     ],
     visibility: ["//visibility:public"],
+    enable_validation: false,
 }
 
 java_api_library {
@@ -709,6 +729,7 @@
         "test-api-stubs-docs-non-updatable.api.contribution",
     ],
     visibility: ["//visibility:public"],
+    enable_validation: false,
 }
 
 java_api_library {
@@ -718,12 +739,15 @@
         "android_stubs_current_contributions",
         "android_system_stubs_current_contributions",
         "android_test_frameworks_core_stubs_current_contributions",
-        "stub-annotation-defaults",
+    ],
+    libs: [
+        "stub-annotations",
     ],
     api_contributions: [
         "api-stubs-docs-non-updatable.api.contribution",
         "system-api-stubs-docs-non-updatable.api.contribution",
     ],
+    enable_validation: false,
 }
 
 java_api_library {
@@ -743,6 +767,7 @@
         "module-lib-api-stubs-docs-non-updatable.api.contribution",
     ],
     visibility: ["//visibility:public"],
+    enable_validation: false,
 }
 
 java_api_library {
@@ -756,6 +781,7 @@
         "stub-annotations",
     ],
     visibility: ["//visibility:public"],
+    enable_validation: false,
 }
 
 java_api_library {
@@ -780,6 +806,7 @@
     visibility: [
         "//visibility:private",
     ],
+    enable_validation: false,
 }
 
 java_api_library {
@@ -796,6 +823,7 @@
         "android_module_lib_stubs_current.from-text",
     ],
     visibility: ["//visibility:public"],
+    enable_validation: false,
 }
 
 ////////////////////////////////////////////////////////////////////////
diff --git a/api/api.go b/api/api.go
index 692d38f..8df6dab 100644
--- a/api/api.go
+++ b/api/api.go
@@ -31,6 +31,7 @@
 const conscrypt = "conscrypt.module.public.api"
 const i18n = "i18n.module.public.api"
 const virtualization = "framework-virtualization"
+const location = "framework-location"
 
 var core_libraries_modules = []string{art, conscrypt, i18n}
 
@@ -42,7 +43,7 @@
 // APIs.
 // In addition, the modules in this list are allowed to contribute to test APIs
 // stubs.
-var non_updatable_modules = []string{virtualization}
+var non_updatable_modules = []string{virtualization, location}
 
 // The intention behind this soong plugin is to generate a number of "merged"
 // API-related modules that would otherwise require a large amount of very
@@ -296,8 +297,10 @@
 }
 
 func createMergedFrameworkModuleLibStubs(ctx android.LoadHookContext, modules []string) {
-	// The user of this module compiles against the "core" SDK, so remove core libraries to avoid dupes.
+	// The user of this module compiles against the "core" SDK and against non-updatable modules,
+	// so remove to avoid dupes.
 	modules = removeAll(modules, core_libraries_modules)
+	modules = removeAll(modules, non_updatable_modules)
 	props := libraryProps{}
 	props.Name = proptools.StringPtr("framework-updatable-stubs-module_libs_api")
 	props.Static_libs = transformArray(modules, "", ".stubs.module_lib")
@@ -393,6 +396,7 @@
 		"android_stubs_current",
 		"android_system_stubs_current",
 		"android_test_stubs_current",
+		"android_test_frameworks_core_stubs_current",
 		"android_module_lib_stubs_current",
 		"android_system_server_stubs_current",
 	}
diff --git a/boot/Android.bp b/boot/Android.bp
index 8a3d35e..b33fab6 100644
--- a/boot/Android.bp
+++ b/boot/Android.bp
@@ -84,6 +84,10 @@
             module: "com.android.conscrypt-bootclasspath-fragment",
         },
         {
+            apex: "com.android.crashrecovery",
+            module: "com.android.crashrecovery-bootclasspath-fragment",
+        },
+        {
             apex: "com.android.devicelock",
             module: "com.android.devicelock-bootclasspath-fragment",
         },
diff --git a/cmds/svc/src/com/android/commands/svc/NfcCommand.java b/cmds/svc/src/com/android/commands/svc/NfcCommand.java
index 020ca33..ee2af12 100644
--- a/cmds/svc/src/com/android/commands/svc/NfcCommand.java
+++ b/cmds/svc/src/com/android/commands/svc/NfcCommand.java
@@ -16,10 +16,11 @@
 
 package com.android.commands.svc;
 
+import android.app.ActivityThread;
 import android.content.Context;
-import android.nfc.INfcAdapter;
-import android.os.RemoteException;
-import android.os.ServiceManager;
+import android.nfc.NfcAdapter;
+import android.nfc.NfcManager;
+import android.os.Looper;
 
 public class NfcCommand extends Svc.Command {
 
@@ -42,27 +43,26 @@
 
     @Override
     public void run(String[] args) {
-        INfcAdapter adapter = INfcAdapter.Stub.asInterface(
-                ServiceManager.getService(Context.NFC_SERVICE));
-
+        Looper.prepareMainLooper();
+        ActivityThread.initializeMainlineModules();
+        Context context = ActivityThread.systemMain().getSystemContext();
+        NfcManager nfcManager = context.getSystemService(NfcManager.class);
+        if (nfcManager == null) {
+            System.err.println("Got a null NfcManager, is the system running?");
+            return;
+        }
+        NfcAdapter adapter = nfcManager.getDefaultAdapter();
         if (adapter == null) {
             System.err.println("Got a null NfcAdapter, is the system running?");
             return;
         }
-
-        try {
-            if (args.length == 2 && "enable".equals(args[1])) {
-                adapter.enable();
-                return;
-            } else if (args.length == 2 && "disable".equals(args[1])) {
-                adapter.disable(true);
-                return;
-            }
-        } catch (RemoteException e) {
-            System.err.println("NFC operation failed: " + e);
+        if (args.length == 2 && "enable".equals(args[1])) {
+            adapter.enable();
+            return;
+        } else if (args.length == 2 && "disable".equals(args[1])) {
+            adapter.disable(true);
             return;
         }
-
         System.err.println(longHelp());
     }
 
diff --git a/cmds/svc/src/com/android/commands/svc/OWNERS b/cmds/svc/src/com/android/commands/svc/OWNERS
new file mode 100644
index 0000000..d5a5d7b
--- /dev/null
+++ b/cmds/svc/src/com/android/commands/svc/OWNERS
@@ -0,0 +1,2 @@
+# Bug component: 48448
+per-file NfcCommand.java = file:platform/packages/apps/Nfc:/OWNERS
diff --git a/core/api/Android.bp b/core/api/Android.bp
index 71a2ca2..907916a 100644
--- a/core/api/Android.bp
+++ b/core/api/Android.bp
@@ -38,6 +38,11 @@
 }
 
 filegroup {
+    name: "non-updatable-lint-baseline.txt",
+    srcs: ["lint-baseline.txt"],
+}
+
+filegroup {
     name: "non-updatable-system-current.txt",
     srcs: ["system-current.txt"],
 }
diff --git a/core/api/current.txt b/core/api/current.txt
index e8988dc..4c1d51d 100644
--- a/core/api/current.txt
+++ b/core/api/current.txt
@@ -1,6 +1,4 @@
 // Signature format: 2.0
-// - add-additional-overrides=no
-// - migrating=Migration in progress see b/299366704
 package android {
 
   public final class Manifest {
@@ -5677,6 +5675,7 @@
     ctor @Deprecated public FragmentBreadCrumbs(android.content.Context, android.util.AttributeSet);
     ctor @Deprecated public FragmentBreadCrumbs(android.content.Context, android.util.AttributeSet, int);
     method @Deprecated public void onBackStackChanged();
+    method @Deprecated protected void onLayout(boolean, int, int, int, int);
     method @Deprecated public void setActivity(android.app.Activity);
     method @Deprecated public void setMaxVisible(int);
     method @Deprecated public void setOnBreadCrumbClickListener(android.app.FragmentBreadCrumbs.OnBreadCrumbClickListener);
@@ -13542,6 +13541,7 @@
 
   public interface XmlResourceParser extends org.xmlpull.v1.XmlPullParser android.util.AttributeSet java.lang.AutoCloseable {
     method public void close();
+    method public String getAttributeNamespace(int);
   }
 
 }
@@ -18375,12 +18375,12 @@
     ctor @Deprecated public BiometricPrompt.CryptoObject(@NonNull android.security.identity.IdentityCredential);
     ctor public BiometricPrompt.CryptoObject(@NonNull android.security.identity.PresentationSession);
     ctor @FlaggedApi("android.hardware.biometrics.add_key_agreement_crypto_object") public BiometricPrompt.CryptoObject(@NonNull javax.crypto.KeyAgreement);
-    method public javax.crypto.Cipher getCipher();
+    method @Nullable public javax.crypto.Cipher getCipher();
     method @Deprecated @Nullable public android.security.identity.IdentityCredential getIdentityCredential();
     method @FlaggedApi("android.hardware.biometrics.add_key_agreement_crypto_object") @Nullable public javax.crypto.KeyAgreement getKeyAgreement();
-    method public javax.crypto.Mac getMac();
+    method @Nullable public javax.crypto.Mac getMac();
     method @Nullable public android.security.identity.PresentationSession getPresentationSession();
-    method public java.security.Signature getSignature();
+    method @Nullable public java.security.Signature getSignature();
   }
 
 }
@@ -20227,7 +20227,7 @@
     method @Deprecated public boolean isPreviewEnabled();
     method @Deprecated public boolean isProximityCorrectionEnabled();
     method @Deprecated public boolean isShifted();
-    method public void onClick(android.view.View);
+    method @Deprecated public void onClick(android.view.View);
     method @Deprecated public void onDetachedFromWindow();
     method @Deprecated public void onDraw(android.graphics.Canvas);
     method @Deprecated protected boolean onLongPress(android.inputmethodservice.Keyboard.Key);
@@ -24759,7 +24759,7 @@
 
   @Deprecated public class RemoteControlClient.MetadataEditor extends android.media.MediaMetadataEditor {
     method @Deprecated public void apply();
-    method public Object clone() throws java.lang.CloneNotSupportedException;
+    method @Deprecated public Object clone() throws java.lang.CloneNotSupportedException;
     method @Deprecated public android.media.RemoteControlClient.MetadataEditor putBitmap(int, android.graphics.Bitmap) throws java.lang.IllegalArgumentException;
     method @Deprecated public android.media.RemoteControlClient.MetadataEditor putLong(int, long) throws java.lang.IllegalArgumentException;
     method @Deprecated public android.media.RemoteControlClient.MetadataEditor putObject(int, Object) throws java.lang.IllegalArgumentException;
@@ -27613,6 +27613,7 @@
     method @NonNull public java.util.List<android.media.AudioPresentation> getAudioPresentations();
     method public String getSelectedTrack(int);
     method public java.util.List<android.media.tv.TvTrackInfo> getTracks(int);
+    method protected void onLayout(boolean, int, int, int, int);
     method public boolean onUnhandledInputEvent(android.view.InputEvent);
     method public void overrideTvAppAttributionSource(@NonNull android.content.AttributionSource);
     method public void reset();
@@ -44040,7 +44041,6 @@
     method public int getLongitude();
     method public int getNetworkId();
     method public int getSystemId();
-    method public void writeToParcel(android.os.Parcel, int);
     field @NonNull public static final android.os.Parcelable.Creator<android.telephony.CellIdentityCdma> CREATOR;
   }
 
@@ -44056,7 +44056,6 @@
     method @Nullable public String getMncString();
     method @Nullable public String getMobileNetworkOperator();
     method @Deprecated public int getPsc();
-    method public void writeToParcel(android.os.Parcel, int);
     field @NonNull public static final android.os.Parcelable.Creator<android.telephony.CellIdentityGsm> CREATOR;
   }
 
@@ -44074,7 +44073,6 @@
     method @Nullable public String getMobileNetworkOperator();
     method public int getPci();
     method public int getTac();
-    method public void writeToParcel(android.os.Parcel, int);
     field @NonNull public static final android.os.Parcelable.Creator<android.telephony.CellIdentityLte> CREATOR;
   }
 
@@ -44087,7 +44085,6 @@
     method @IntRange(from=0, to=3279165) public int getNrarfcn();
     method @IntRange(from=0, to=1007) public int getPci();
     method @IntRange(from=0, to=16777215) public int getTac();
-    method public void writeToParcel(android.os.Parcel, int);
     field @NonNull public static final android.os.Parcelable.Creator<android.telephony.CellIdentityNr> CREATOR;
   }
 
@@ -44101,7 +44098,6 @@
     method @Nullable public String getMncString();
     method @Nullable public String getMobileNetworkOperator();
     method public int getUarfcn();
-    method public void writeToParcel(android.os.Parcel, int);
     field @NonNull public static final android.os.Parcelable.Creator<android.telephony.CellIdentityTdscdma> CREATOR;
   }
 
@@ -44117,7 +44113,6 @@
     method @Nullable public String getMobileNetworkOperator();
     method public int getPsc();
     method public int getUarfcn();
-    method public void writeToParcel(android.os.Parcel, int);
     field @NonNull public static final android.os.Parcelable.Creator<android.telephony.CellIdentityWcdma> CREATOR;
   }
 
@@ -44201,6 +44196,7 @@
 
   public final class CellSignalStrengthCdma extends android.telephony.CellSignalStrength implements android.os.Parcelable {
     method public int describeContents();
+    method public boolean equals(Object);
     method public int getAsuLevel();
     method public int getCdmaDbm();
     method public int getCdmaEcio();
@@ -44211,24 +44207,28 @@
     method public int getEvdoLevel();
     method public int getEvdoSnr();
     method @IntRange(from=android.telephony.CellSignalStrength.SIGNAL_STRENGTH_NONE_OR_UNKNOWN, to=android.telephony.CellSignalStrength.SIGNAL_STRENGTH_GREAT) public int getLevel();
+    method public int hashCode();
     method public void writeToParcel(android.os.Parcel, int);
     field @NonNull public static final android.os.Parcelable.Creator<android.telephony.CellSignalStrengthCdma> CREATOR;
   }
 
   public final class CellSignalStrengthGsm extends android.telephony.CellSignalStrength implements android.os.Parcelable {
     method public int describeContents();
+    method public boolean equals(Object);
     method public int getAsuLevel();
     method public int getBitErrorRate();
     method public int getDbm();
     method @IntRange(from=android.telephony.CellSignalStrength.SIGNAL_STRENGTH_NONE_OR_UNKNOWN, to=android.telephony.CellSignalStrength.SIGNAL_STRENGTH_GREAT) public int getLevel();
     method public int getRssi();
     method public int getTimingAdvance();
+    method public int hashCode();
     method public void writeToParcel(android.os.Parcel, int);
     field @NonNull public static final android.os.Parcelable.Creator<android.telephony.CellSignalStrengthGsm> CREATOR;
   }
 
   public final class CellSignalStrengthLte extends android.telephony.CellSignalStrength implements android.os.Parcelable {
     method public int describeContents();
+    method public boolean equals(Object);
     method public int getAsuLevel();
     method @IntRange(from=0, to=15) public int getCqi();
     method @IntRange(from=1, to=6) public int getCqiTableIndex();
@@ -44239,12 +44239,14 @@
     method public int getRssi();
     method public int getRssnr();
     method public int getTimingAdvance();
+    method public int hashCode();
     method public void writeToParcel(android.os.Parcel, int);
     field @NonNull public static final android.os.Parcelable.Creator<android.telephony.CellSignalStrengthLte> CREATOR;
   }
 
   public final class CellSignalStrengthNr extends android.telephony.CellSignalStrength implements android.os.Parcelable {
     method public int describeContents();
+    method public boolean equals(Object);
     method public int getAsuLevel();
     method @IntRange(from=0, to=15) @NonNull public java.util.List<java.lang.Integer> getCsiCqiReport();
     method @IntRange(from=1, to=3) public int getCsiCqiTableIndex();
@@ -44257,26 +44259,31 @@
     method public int getSsRsrq();
     method public int getSsSinr();
     method @IntRange(from=0, to=1282) public int getTimingAdvanceMicros();
+    method public int hashCode();
     method public void writeToParcel(android.os.Parcel, int);
     field @NonNull public static final android.os.Parcelable.Creator<android.telephony.CellSignalStrengthNr> CREATOR;
   }
 
   public final class CellSignalStrengthTdscdma extends android.telephony.CellSignalStrength implements android.os.Parcelable {
     method public int describeContents();
+    method public boolean equals(Object);
     method public int getAsuLevel();
     method public int getDbm();
     method @IntRange(from=0, to=4) public int getLevel();
     method public int getRscp();
+    method public int hashCode();
     method public void writeToParcel(android.os.Parcel, int);
     field @NonNull public static final android.os.Parcelable.Creator<android.telephony.CellSignalStrengthTdscdma> CREATOR;
   }
 
   public final class CellSignalStrengthWcdma extends android.telephony.CellSignalStrength implements android.os.Parcelable {
     method public int describeContents();
+    method public boolean equals(Object);
     method public int getAsuLevel();
     method public int getDbm();
     method public int getEcNo();
     method @IntRange(from=android.telephony.CellSignalStrength.SIGNAL_STRENGTH_NONE_OR_UNKNOWN, to=android.telephony.CellSignalStrength.SIGNAL_STRENGTH_GREAT) public int getLevel();
+    method public int hashCode();
     method public void writeToParcel(android.os.Parcel, int);
     field @NonNull public static final android.os.Parcelable.Creator<android.telephony.CellSignalStrengthWcdma> CREATOR;
   }
@@ -47056,6 +47063,7 @@
     method @Deprecated public int length();
     method @Deprecated public static android.text.AlteredCharSequence make(CharSequence, char[], int, int);
     method @Deprecated public CharSequence subSequence(int, int);
+    method @Deprecated public String toString();
   }
 
   @Deprecated public class AndroidCharacter {
@@ -47469,6 +47477,7 @@
     method public void removeSpan(Object);
     method public void setSpan(Object, int, int, int);
     method public CharSequence subSequence(int, int);
+    method public String toString();
   }
 
   public static final class PrecomputedText.Params {
@@ -47598,6 +47607,7 @@
     method public void setFilters(android.text.InputFilter[]);
     method public void setSpan(Object, int, int, int);
     method public CharSequence subSequence(int, int);
+    method public String toString();
     method public static android.text.SpannableStringBuilder valueOf(CharSequence);
   }
 
@@ -49224,7 +49234,9 @@
     method public boolean containsValue(Object);
     method public void ensureCapacity(int);
     method public java.util.Set<java.util.Map.Entry<K,V>> entrySet();
+    method public boolean equals(@Nullable Object);
     method public V get(Object);
+    method public int hashCode();
     method public int indexOfKey(Object);
     method public int indexOfValue(Object);
     method public boolean isEmpty();
@@ -49256,7 +49268,9 @@
     method public boolean contains(Object);
     method public boolean containsAll(java.util.Collection<?>);
     method public void ensureCapacity(int);
+    method public boolean equals(@Nullable Object);
     method public void forEach(java.util.function.Consumer<? super E>);
+    method public int hashCode();
     method public int indexOf(Object);
     method public boolean isEmpty();
     method public java.util.Iterator<E> iterator();
@@ -57952,6 +57966,7 @@
     ctor @Deprecated public AbsoluteLayout(android.content.Context, android.util.AttributeSet);
     ctor @Deprecated public AbsoluteLayout(android.content.Context, android.util.AttributeSet, int);
     ctor @Deprecated public AbsoluteLayout(android.content.Context, android.util.AttributeSet, int, int);
+    method @Deprecated protected void onLayout(boolean, int, int, int, int);
   }
 
   @Deprecated public static class AbsoluteLayout.LayoutParams extends android.view.ViewGroup.LayoutParams {
@@ -58030,6 +58045,7 @@
     method public long getSelectedItemId();
     method public int getSelectedItemPosition();
     method public abstract android.view.View getSelectedView();
+    method protected void onLayout(boolean, int, int, int, int);
     method public boolean performItemClick(android.view.View, int, long);
     method public abstract void setAdapter(T);
     method public void setEmptyView(android.view.View);
@@ -58676,6 +58692,7 @@
     method public android.widget.FrameLayout.LayoutParams generateLayoutParams(android.util.AttributeSet);
     method @Deprecated public boolean getConsiderGoneChildrenWhenMeasuring();
     method public boolean getMeasureAllChildren();
+    method protected void onLayout(boolean, int, int, int, int);
     method public void setMeasureAllChildren(boolean);
   }
 
@@ -58729,6 +58746,7 @@
     method public boolean getUseDefaultMargins();
     method public boolean isColumnOrderPreserved();
     method public boolean isRowOrderPreserved();
+    method protected void onLayout(boolean, int, int, int, int);
     method public void setAlignmentMode(int);
     method public void setColumnCount(int);
     method public void setColumnOrderPreserved(boolean);
@@ -58951,6 +58969,7 @@
     method public float getWeightSum();
     method public boolean isBaselineAligned();
     method public boolean isMeasureWithLargestChildEnabled();
+    method protected void onLayout(boolean, int, int, int, int);
     method public void setBaselineAligned(boolean);
     method public void setBaselineAlignedChildIndex(int);
     method public void setDividerDrawable(android.graphics.drawable.Drawable);
@@ -59499,6 +59518,7 @@
     method public android.widget.RelativeLayout.LayoutParams generateLayoutParams(android.util.AttributeSet);
     method public int getGravity();
     method public int getIgnoreGravity();
+    method protected void onLayout(boolean, int, int, int, int);
     method public void setGravity(int);
     method public void setHorizontalGravity(int);
     method public void setIgnoreGravity(int);
@@ -59953,6 +59973,7 @@
     method @Deprecated public boolean isMoving();
     method @Deprecated public boolean isOpened();
     method @Deprecated public void lock();
+    method @Deprecated protected void onLayout(boolean, int, int, int, int);
     method @Deprecated public void open();
     method @Deprecated public void setOnDrawerCloseListener(android.widget.SlidingDrawer.OnDrawerCloseListener);
     method @Deprecated public void setOnDrawerOpenListener(android.widget.SlidingDrawer.OnDrawerOpenListener);
@@ -60597,6 +60618,7 @@
     method public boolean hideOverflowMenu();
     method public void inflateMenu(@MenuRes int);
     method public boolean isOverflowMenuShowing();
+    method protected void onLayout(boolean, int, int, int, int);
     method public void setCollapseContentDescription(@StringRes int);
     method public void setCollapseContentDescription(@Nullable CharSequence);
     method public void setCollapseIcon(@DrawableRes int);
@@ -60751,7 +60773,7 @@
     method @Deprecated public android.view.View getZoomControls();
     method @Deprecated public boolean isAutoDismissed();
     method @Deprecated public boolean isVisible();
-    method public boolean onTouch(android.view.View, android.view.MotionEvent);
+    method @Deprecated public boolean onTouch(android.view.View, android.view.MotionEvent);
     method @Deprecated public void setAutoDismissed(boolean);
     method @Deprecated public void setFocusable(boolean);
     method @Deprecated public void setOnZoomListener(android.widget.ZoomButtonsController.OnZoomListener);
diff --git a/core/api/lint-baseline.txt b/core/api/lint-baseline.txt
new file mode 100644
index 0000000..f1c8279
--- /dev/null
+++ b/core/api/lint-baseline.txt
@@ -0,0 +1,7 @@
+// Baseline format: 1.0
+UnflaggedApi: android.content.pm.PackageManager#FEATURE_THREAD_NETWORK:
+    New API must be flagged with @FlaggedApi: field android.content.pm.PackageManager.FEATURE_THREAD_NETWORK
+UnflaggedApi: android.os.Build.VERSION_CODES#VANILLA_ICE_CREAM:
+    New API must be flagged with @FlaggedApi: field android.os.Build.VERSION_CODES.VANILLA_ICE_CREAM
+UnflaggedApi: android.os.UserManager#DISALLOW_NEAR_FIELD_COMMUNICATION_RADIO:
+    New API must be flagged with @FlaggedApi: field android.os.UserManager.DISALLOW_NEAR_FIELD_COMMUNICATION_RADIO
diff --git a/core/api/module-lib-current.txt b/core/api/module-lib-current.txt
index 01cf77a..7cfa1e3 100644
--- a/core/api/module-lib-current.txt
+++ b/core/api/module-lib-current.txt
@@ -1,6 +1,4 @@
 // Signature format: 2.0
-// - add-additional-overrides=no
-// - migrating=Migration in progress see b/299366704
 package android {
 
   public static final class Manifest.permission {
diff --git a/core/api/module-lib-lint-baseline.txt b/core/api/module-lib-lint-baseline.txt
index 27436ce..16b8c42 100644
--- a/core/api/module-lib-lint-baseline.txt
+++ b/core/api/module-lib-lint-baseline.txt
@@ -57,3 +57,11 @@
     SAM-compatible parameters (such as parameter 1, "recipient", in android.os.IBinder.linkToDeath) should be last to improve Kotlin interoperability; see https://kotlinlang.org/docs/reference/java-interop.html#sam-conversions
 SamShouldBeLast: android.os.IBinder#unlinkToDeath(android.os.IBinder.DeathRecipient, int):
     SAM-compatible parameters (such as parameter 1, "recipient", in android.os.IBinder.unlinkToDeath) should be last to improve Kotlin interoperability; see https://kotlinlang.org/docs/reference/java-interop.html#sam-conversions
+
+
+UnflaggedApi: android.app.Activity#isResumed():
+    New API must be flagged with @FlaggedApi: method android.app.Activity.isResumed()
+UnflaggedApi: android.content.Context#REMOTE_AUTH_SERVICE:
+    New API must be flagged with @FlaggedApi: field android.content.Context.REMOTE_AUTH_SERVICE
+UnflaggedApi: android.os.IpcDataCache#MODULE_TELEPHONY:
+    New API must be flagged with @FlaggedApi: field android.os.IpcDataCache.MODULE_TELEPHONY
diff --git a/core/api/module-lib-removed.txt b/core/api/module-lib-removed.txt
index 14191eb..d802177 100644
--- a/core/api/module-lib-removed.txt
+++ b/core/api/module-lib-removed.txt
@@ -1,3 +1 @@
 // Signature format: 2.0
-// - add-additional-overrides=no
-// - migrating=Migration in progress see b/299366704
diff --git a/core/api/removed.txt b/core/api/removed.txt
index ede88a2..8b3696a 100644
--- a/core/api/removed.txt
+++ b/core/api/removed.txt
@@ -1,6 +1,4 @@
 // Signature format: 2.0
-// - add-additional-overrides=no
-// - migrating=Migration in progress see b/299366704
 package android.app {
 
   public class Notification implements android.os.Parcelable {
diff --git a/core/api/system-current.txt b/core/api/system-current.txt
index 40eee4c..64ea1ab 100644
--- a/core/api/system-current.txt
+++ b/core/api/system-current.txt
@@ -1,6 +1,4 @@
 // Signature format: 2.0
-// - add-additional-overrides=no
-// - migrating=Migration in progress see b/299366704
 package android {
 
   public static final class Manifest.permission {
@@ -4042,7 +4040,9 @@
   }
 
   public static final class PackageManager.UninstallCompleteCallback implements android.os.Parcelable {
+    method public int describeContents();
     method public void onUninstallComplete(@NonNull String, int, @Nullable String);
+    method public void writeToParcel(@NonNull android.os.Parcel, int);
     field @NonNull public static final android.os.Parcelable.Creator<android.content.pm.PackageManager.UninstallCompleteCallback> CREATOR;
   }
 
@@ -5941,6 +5941,7 @@
 
   public static final class SoundTrigger.Keyphrase implements android.os.Parcelable {
     ctor public SoundTrigger.Keyphrase(int, int, @NonNull java.util.Locale, @NonNull String, @Nullable int[]);
+    method public int describeContents();
     method public int getId();
     method @NonNull public java.util.Locale getLocale();
     method public int getRecognitionModes();
@@ -5963,6 +5964,7 @@
   public static final class SoundTrigger.KeyphraseSoundModel extends android.hardware.soundtrigger.SoundTrigger.SoundModel implements android.os.Parcelable {
     ctor public SoundTrigger.KeyphraseSoundModel(@NonNull java.util.UUID, @NonNull java.util.UUID, @Nullable byte[], @Nullable android.hardware.soundtrigger.SoundTrigger.Keyphrase[], int);
     ctor public SoundTrigger.KeyphraseSoundModel(@NonNull java.util.UUID, @NonNull java.util.UUID, @Nullable byte[], @Nullable android.hardware.soundtrigger.SoundTrigger.Keyphrase[]);
+    method public int describeContents();
     method @NonNull public android.hardware.soundtrigger.SoundTrigger.Keyphrase[] getKeyphrases();
     method @NonNull public static android.hardware.soundtrigger.SoundTrigger.KeyphraseSoundModel readFromParcel(@NonNull android.os.Parcel);
     method public void writeToParcel(@NonNull android.os.Parcel, int);
@@ -5970,6 +5972,7 @@
   }
 
   public static final class SoundTrigger.ModelParamRange implements android.os.Parcelable {
+    method public int describeContents();
     method public int getEnd();
     method public int getStart();
     method public void writeToParcel(@NonNull android.os.Parcel, int);
@@ -7412,6 +7415,7 @@
 
   public abstract class MusicRecognitionService extends android.app.Service {
     ctor public MusicRecognitionService();
+    method @Nullable public android.os.IBinder onBind(@NonNull android.content.Intent);
     method public abstract void onRecognize(@NonNull android.os.ParcelFileDescriptor, @NonNull android.media.AudioFormat, @NonNull android.media.musicrecognition.MusicRecognitionService.Callback);
   }
 
@@ -7470,6 +7474,7 @@
 
   public abstract class SoundTriggerDetectionService extends android.app.Service {
     ctor public SoundTriggerDetectionService();
+    method public final android.os.IBinder onBind(android.content.Intent);
     method @MainThread public void onConnected(@NonNull java.util.UUID, @Nullable android.os.Bundle);
     method @MainThread public void onDisconnected(@NonNull java.util.UUID, @Nullable android.os.Bundle);
     method @MainThread public void onError(@NonNull java.util.UUID, @Nullable android.os.Bundle, int, int);
@@ -8183,6 +8188,7 @@
   }
 
   public class MediaEvent extends android.media.tv.tuner.filter.FilterEvent {
+    method protected void finalize();
     method public long getAudioHandle();
     method @NonNull public java.util.List<android.media.AudioPresentation> getAudioPresentations();
     method public long getAvDataId();
@@ -9577,6 +9583,8 @@
 package android.net.metrics {
 
   @Deprecated public final class ApfProgramEvent implements android.net.metrics.IpConnectivityLog.Event {
+    method @Deprecated public int describeContents();
+    method @Deprecated public void writeToParcel(android.os.Parcel, int);
   }
 
   @Deprecated public static final class ApfProgramEvent.Builder {
@@ -9591,6 +9599,8 @@
   }
 
   @Deprecated public final class ApfStats implements android.net.metrics.IpConnectivityLog.Event {
+    method @Deprecated public int describeContents();
+    method @Deprecated public void writeToParcel(android.os.Parcel, int);
   }
 
   @Deprecated public static final class ApfStats.Builder {
@@ -9609,6 +9619,8 @@
   }
 
   @Deprecated public final class DhcpClientEvent implements android.net.metrics.IpConnectivityLog.Event {
+    method @Deprecated public int describeContents();
+    method @Deprecated public void writeToParcel(android.os.Parcel, int);
   }
 
   @Deprecated public static final class DhcpClientEvent.Builder {
@@ -9620,7 +9632,9 @@
 
   @Deprecated public final class DhcpErrorEvent implements android.net.metrics.IpConnectivityLog.Event {
     ctor @Deprecated public DhcpErrorEvent(int);
+    method @Deprecated public int describeContents();
     method @Deprecated public static int errorCodeWithOption(int, int);
+    method @Deprecated public void writeToParcel(android.os.Parcel, int);
     field @Deprecated public static final int BOOTP_TOO_SHORT = 67174400; // 0x4010000
     field @Deprecated public static final int BUFFER_UNDERFLOW = 83951616; // 0x5010000
     field @Deprecated public static final int DHCP_BAD_MAGIC_COOKIE = 67239936; // 0x4020000
@@ -9658,6 +9672,8 @@
 
   @Deprecated public final class IpManagerEvent implements android.net.metrics.IpConnectivityLog.Event {
     ctor @Deprecated public IpManagerEvent(int, long);
+    method @Deprecated public int describeContents();
+    method @Deprecated public void writeToParcel(android.os.Parcel, int);
     field @Deprecated public static final int COMPLETE_LIFECYCLE = 3; // 0x3
     field @Deprecated public static final int ERROR_INTERFACE_NOT_FOUND = 8; // 0x8
     field @Deprecated public static final int ERROR_INVALID_PROVISIONING = 7; // 0x7
@@ -9670,6 +9686,8 @@
 
   @Deprecated public final class IpReachabilityEvent implements android.net.metrics.IpConnectivityLog.Event {
     ctor @Deprecated public IpReachabilityEvent(int);
+    method @Deprecated public int describeContents();
+    method @Deprecated public void writeToParcel(android.os.Parcel, int);
     field @Deprecated public static final int NUD_FAILED = 512; // 0x200
     field @Deprecated public static final int NUD_FAILED_ORGANIC = 1024; // 0x400
     field @Deprecated public static final int PROBE = 256; // 0x100
@@ -9680,6 +9698,8 @@
   @Deprecated public final class NetworkEvent implements android.net.metrics.IpConnectivityLog.Event {
     ctor @Deprecated public NetworkEvent(int, long);
     ctor @Deprecated public NetworkEvent(int);
+    method @Deprecated public int describeContents();
+    method @Deprecated public void writeToParcel(android.os.Parcel, int);
     field @Deprecated public static final int NETWORK_CAPTIVE_PORTAL_FOUND = 4; // 0x4
     field @Deprecated public static final int NETWORK_CONNECTED = 1; // 0x1
     field @Deprecated public static final int NETWORK_CONSECUTIVE_DNS_TIMEOUT_FOUND = 12; // 0xc
@@ -9696,6 +9716,8 @@
   }
 
   @Deprecated public final class RaEvent implements android.net.metrics.IpConnectivityLog.Event {
+    method @Deprecated public int describeContents();
+    method @Deprecated public void writeToParcel(android.os.Parcel, int);
   }
 
   @Deprecated public static final class RaEvent.Builder {
@@ -9710,7 +9732,9 @@
   }
 
   @Deprecated public final class ValidationProbeEvent implements android.net.metrics.IpConnectivityLog.Event {
+    method @Deprecated public int describeContents();
     method @Deprecated @NonNull public static String getProbeName(int);
+    method @Deprecated public void writeToParcel(android.os.Parcel, int);
     field @Deprecated public static final int DNS_FAILURE = 0; // 0x0
     field @Deprecated public static final int DNS_SUCCESS = 1; // 0x1
     field @Deprecated public static final int PROBE_DNS = 0; // 0x0
@@ -10227,6 +10251,7 @@
     method @RequiresPermission(android.Manifest.permission.NFC_SET_CONTROLLER_ALWAYS_ON) public void registerControllerAlwaysOnListener(@NonNull java.util.concurrent.Executor, @NonNull android.nfc.NfcAdapter.ControllerAlwaysOnListener);
     method @RequiresPermission(android.Manifest.permission.WRITE_SECURE_SETTINGS) public boolean removeNfcUnlockHandler(android.nfc.NfcAdapter.NfcUnlockHandler);
     method @RequiresPermission(android.Manifest.permission.NFC_SET_CONTROLLER_ALWAYS_ON) public boolean setControllerAlwaysOn(boolean);
+    method @FlaggedApi("android.nfc.enable_nfc_mainline") @RequiresPermission(android.Manifest.permission.WRITE_SECURE_SETTINGS) public void setReaderMode(boolean);
     method @RequiresPermission(android.Manifest.permission.WRITE_SECURE_SETTINGS) public int setTagIntentAppPreferenceForUser(int, @NonNull String, boolean);
     method @RequiresPermission(android.Manifest.permission.NFC_SET_CONTROLLER_ALWAYS_ON) public void unregisterControllerAlwaysOnListener(@NonNull android.nfc.NfcAdapter.ControllerAlwaysOnListener);
     field public static final int TAG_INTENT_APP_PREF_RESULT_PACKAGE_NOT_FOUND = -1; // 0xffffffff
@@ -12108,6 +12133,7 @@
 
   public abstract class FieldClassificationService extends android.app.Service {
     ctor public FieldClassificationService();
+    method public final android.os.IBinder onBind(android.content.Intent);
     method public abstract void onClassificationRequest(@NonNull android.service.assist.classification.FieldClassificationRequest, @NonNull android.os.CancellationSignal, @NonNull android.os.OutcomeReceiver<android.service.assist.classification.FieldClassificationResponse,java.lang.Exception>);
     method public void onConnected();
     method public void onDisconnected();
@@ -12186,6 +12212,7 @@
     method protected final void dump(java.io.FileDescriptor, java.io.PrintWriter, String[]);
     method protected void dump(@NonNull java.io.PrintWriter, @NonNull String[]);
     method @Nullable public final android.service.autofill.FillEventHistory getFillEventHistory();
+    method public final android.os.IBinder onBind(android.content.Intent);
     method public void onConnected();
     method public void onDisconnected();
     method public void onFillRequest(@NonNull android.service.autofill.augmented.FillRequest, @NonNull android.os.CancellationSignal, @NonNull android.service.autofill.augmented.FillController, @NonNull android.service.autofill.augmented.FillCallback);
@@ -12224,6 +12251,7 @@
 
   public final class FillWindow implements java.lang.AutoCloseable {
     ctor public FillWindow();
+    method public void close();
     method public void destroy();
     method public boolean update(@NonNull android.service.autofill.augmented.PresentationParams.Area, @NonNull android.view.View, long);
   }
@@ -12249,6 +12277,7 @@
   public final class CarrierMessagingServiceWrapper implements java.lang.AutoCloseable {
     ctor public CarrierMessagingServiceWrapper();
     method public boolean bindToCarrierMessagingService(@NonNull android.content.Context, @NonNull String, @NonNull java.util.concurrent.Executor, @NonNull Runnable);
+    method public void close();
     method public void disconnect();
     method public void downloadMms(@NonNull android.net.Uri, int, @NonNull android.net.Uri, @NonNull java.util.concurrent.Executor, @NonNull android.service.carrier.CarrierMessagingServiceWrapper.CarrierMessagingCallback);
     method public void receiveSms(@NonNull android.service.carrier.MessagePdu, @NonNull String, int, int, @NonNull java.util.concurrent.Executor, @NonNull android.service.carrier.CarrierMessagingServiceWrapper.CarrierMessagingCallback);
@@ -12299,6 +12328,7 @@
     method public final void disableSelf();
     method public void onActivityEvent(@NonNull android.service.contentcapture.ActivityEvent);
     method public void onActivitySnapshot(@NonNull android.view.contentcapture.ContentCaptureSessionId, @NonNull android.service.contentcapture.SnapshotData);
+    method public final android.os.IBinder onBind(android.content.Intent);
     method public void onConnected();
     method public void onContentCaptureEvent(@NonNull android.view.contentcapture.ContentCaptureSessionId, @NonNull android.view.contentcapture.ContentCaptureEvent);
     method public void onCreateContentCaptureSession(@NonNull android.view.contentcapture.ContentCaptureContext, @NonNull android.view.contentcapture.ContentCaptureSessionId);
@@ -12337,6 +12367,7 @@
 
   public abstract class ContentSuggestionsService extends android.app.Service {
     ctor public ContentSuggestionsService();
+    method public final android.os.IBinder onBind(android.content.Intent);
     method public abstract void onClassifyContentSelections(@NonNull android.app.contentsuggestions.ClassificationsRequest, @NonNull android.app.contentsuggestions.ContentSuggestionsManager.ClassificationsCallback);
     method public abstract void onNotifyInteraction(@NonNull String, @NonNull android.os.Bundle);
     method public abstract void onProcessContextImage(int, @Nullable android.graphics.Bitmap, @NonNull android.os.Bundle);
@@ -12350,6 +12381,7 @@
 
   public abstract class DataLoaderService extends android.app.Service {
     ctor public DataLoaderService();
+    method @NonNull public final android.os.IBinder onBind(@NonNull android.content.Intent);
     method @Nullable public android.service.dataloader.DataLoaderService.DataLoader onCreateDataLoader(@NonNull android.content.pm.DataLoaderParams);
   }
 
@@ -13022,6 +13054,7 @@
 
   public class TraceReportService extends android.app.Service {
     ctor public TraceReportService();
+    method @Nullable public final android.os.IBinder onBind(@NonNull android.content.Intent);
     method public void onReportTrace(@NonNull android.service.tracing.TraceReportService.TraceParams);
   }
 
@@ -13610,6 +13643,7 @@
     method @Nullable public android.content.ComponentName getCallScreeningComponent();
     method public boolean isBlocked();
     method public boolean isInContacts();
+    method public void writeToParcel(android.os.Parcel, int);
     field @NonNull public static final android.os.Parcelable.Creator<android.telecom.Connection.CallFilteringCompletionInfo> CREATOR;
   }
 
@@ -13918,6 +13952,7 @@
     method public int getReason();
     method public int getTimeoutSeconds();
     method public boolean isEnabled();
+    method public void writeToParcel(android.os.Parcel, int);
     field @NonNull public static final android.os.Parcelable.Creator<android.telephony.CallForwardingInfo> CREATOR;
     field public static final int REASON_ALL = 4; // 0x4
     field public static final int REASON_ALL_CONDITIONAL = 5; // 0x5
@@ -14202,6 +14237,7 @@
     method public int getDownlinkCapacityKbps();
     method public int getType();
     method public int getUplinkCapacityKbps();
+    method public void writeToParcel(@NonNull android.os.Parcel, int);
     field @NonNull public static final android.os.Parcelable.Creator<android.telephony.LinkCapacityEstimate> CREATOR;
     field public static final int INVALID = -1; // 0xffffffff
     field public static final int LCE_TYPE_COMBINED = 2; // 0x2
@@ -14211,8 +14247,10 @@
 
   public final class LteVopsSupportInfo extends android.telephony.VopsSupportInfo {
     ctor public LteVopsSupportInfo(int, int);
+    method public boolean equals(@Nullable Object);
     method public int getEmcBearerSupport();
     method public int getVopsSupport();
+    method public int hashCode();
     method public boolean isEmergencyServiceFallbackSupported();
     method public boolean isEmergencyServiceSupported();
     method public boolean isVopsSupported();
@@ -14312,9 +14350,11 @@
 
   public final class NrVopsSupportInfo extends android.telephony.VopsSupportInfo {
     ctor public NrVopsSupportInfo(int, int, int);
+    method public boolean equals(@Nullable Object);
     method public int getEmcSupport();
     method public int getEmfSupport();
     method public int getVopsSupport();
+    method public int hashCode();
     method public boolean isEmergencyServiceFallbackSupported();
     method public boolean isEmergencyServiceSupported();
     method public boolean isVopsSupported();
@@ -15427,6 +15467,7 @@
 
   public abstract class QualifiedNetworksService extends android.app.Service {
     ctor public QualifiedNetworksService();
+    method public android.os.IBinder onBind(android.content.Intent);
     method @NonNull public abstract android.telephony.data.QualifiedNetworksService.NetworkAvailabilityProvider onCreateNetworkAvailabilityProvider(int);
     field public static final String QUALIFIED_NETWORKS_SERVICE_INTERFACE = "android.telephony.data.QualifiedNetworksService";
   }
@@ -15618,6 +15659,7 @@
   public class GbaService extends android.app.Service {
     ctor public GbaService();
     method public void onAuthenticationRequest(int, int, int, @NonNull android.net.Uri, @NonNull byte[], boolean);
+    method public android.os.IBinder onBind(android.content.Intent);
     method public final void reportAuthenticationFailure(int, int) throws java.lang.RuntimeException;
     method public final void reportKeysAvailable(int, @NonNull byte[], @NonNull String) throws java.lang.RuntimeException;
     field public static final String SERVICE_INTERFACE = "android.telephony.gba.GbaService";
@@ -16120,6 +16162,7 @@
     method @Deprecated public android.telephony.ims.stub.ImsRegistrationImplBase getRegistration(int);
     method @NonNull public android.telephony.ims.stub.ImsRegistrationImplBase getRegistrationForSubscription(int, int);
     method @Nullable public android.telephony.ims.stub.SipTransportImplBase getSipTransport(int);
+    method public android.os.IBinder onBind(android.content.Intent);
     method public final void onUpdateSupportedImsFeatures(android.telephony.ims.stub.ImsFeatureConfiguration) throws android.os.RemoteException;
     method public android.telephony.ims.stub.ImsFeatureConfiguration querySupportedImsFeatures();
     method public void readyForFeatureCreation();
diff --git a/core/api/system-lint-baseline.txt b/core/api/system-lint-baseline.txt
index 71c02dc..1e9e9be 100644
--- a/core/api/system-lint-baseline.txt
+++ b/core/api/system-lint-baseline.txt
@@ -226,6 +226,11 @@
 SamShouldBeLast: android.webkit.WebChromeClient#onShowFileChooser(android.webkit.WebView, android.webkit.ValueCallback<android.net.Uri[]>, android.webkit.WebChromeClient.FileChooserParams):
     SAM-compatible parameters (such as parameter 2, "filePathCallback", in android.webkit.WebChromeClient.onShowFileChooser) should be last to improve Kotlin interoperability; see https://kotlinlang.org/docs/reference/java-interop.html#sam-conversions
 
+
+UnflaggedApi: android.Manifest.permission#REGISTER_NSD_OFFLOAD_ENGINE:
+    New API must be flagged with @FlaggedApi: field android.Manifest.permission.REGISTER_NSD_OFFLOAD_ENGINE
+UnflaggedApi: android.content.Context#THREAD_NETWORK_SERVICE:
+    New API must be flagged with @FlaggedApi: field android.content.Context.THREAD_NETWORK_SERVICE
 UnflaggedApi: android.nfc.cardemulation.AidGroup#CONTENTS_FILE_DESCRIPTOR:
     New API must be flagged with @FlaggedApi: field android.nfc.cardemulation.AidGroup.CONTENTS_FILE_DESCRIPTOR
 UnflaggedApi: android.nfc.cardemulation.AidGroup#PARCELABLE_WRITE_RETURN_VALUE:
@@ -238,3 +243,7 @@
     New API must be flagged with @FlaggedApi: field android.nfc.cardemulation.NfcFServiceInfo.CONTENTS_FILE_DESCRIPTOR
 UnflaggedApi: android.nfc.cardemulation.NfcFServiceInfo#PARCELABLE_WRITE_RETURN_VALUE:
     New API must be flagged with @FlaggedApi: field android.nfc.cardemulation.NfcFServiceInfo.PARCELABLE_WRITE_RETURN_VALUE
+UnflaggedApi: android.telephony.mbms.vendor.MbmsDownloadServiceBase#DESCRIPTOR:
+    New API must be flagged with @FlaggedApi: field android.telephony.mbms.vendor.MbmsDownloadServiceBase.DESCRIPTOR
+UnflaggedApi: android.telephony.mbms.vendor.MbmsStreamingServiceBase#DESCRIPTOR:
+    New API must be flagged with @FlaggedApi: field android.telephony.mbms.vendor.MbmsStreamingServiceBase.DESCRIPTOR
diff --git a/core/api/system-removed.txt b/core/api/system-removed.txt
index 4161330..1c10356 100644
--- a/core/api/system-removed.txt
+++ b/core/api/system-removed.txt
@@ -1,6 +1,4 @@
 // Signature format: 2.0
-// - add-additional-overrides=no
-// - migrating=Migration in progress see b/299366704
 package android.app {
 
   public class AppOpsManager {
diff --git a/core/api/test-current.txt b/core/api/test-current.txt
index 8d0e396..7742b86 100644
--- a/core/api/test-current.txt
+++ b/core/api/test-current.txt
@@ -1,6 +1,4 @@
 // Signature format: 2.0
-// - add-additional-overrides=no
-// - migrating=Migration in progress see b/299366704
 package android {
 
   public static final class Manifest.permission {
@@ -3932,7 +3930,9 @@
 package android.window {
 
   public final class BackNavigationInfo implements android.os.Parcelable {
+    method public int describeContents();
     method @NonNull public static String typeToString(int);
+    method public void writeToParcel(@NonNull android.os.Parcel, int);
     field @NonNull public static final android.os.Parcelable.Creator<android.window.BackNavigationInfo> CREATOR;
     field public static final String KEY_TRIGGER_BACK = "TriggerBack";
     field public static final int TYPE_CALLBACK = 4; // 0x4
@@ -3993,11 +3993,13 @@
   }
 
   public final class TaskFragmentCreationParams implements android.os.Parcelable {
+    method public int describeContents();
     method @NonNull public android.os.IBinder getFragmentToken();
     method @NonNull public android.graphics.Rect getInitialRelativeBounds();
     method @NonNull public android.window.TaskFragmentOrganizerToken getOrganizer();
     method @NonNull public android.os.IBinder getOwnerToken();
     method public int getWindowingMode();
+    method public void writeToParcel(@NonNull android.os.Parcel, int);
     field @NonNull public static final android.os.Parcelable.Creator<android.window.TaskFragmentCreationParams> CREATOR;
   }
 
@@ -4009,6 +4011,7 @@
   }
 
   public final class TaskFragmentInfo implements android.os.Parcelable {
+    method public int describeContents();
     method public boolean equalsForTaskFragmentOrganizer(@Nullable android.window.TaskFragmentInfo);
     method @NonNull public java.util.List<android.os.IBinder> getActivities();
     method @NonNull public java.util.List<android.os.IBinder> getActivitiesRequestedInTaskFragment();
@@ -4022,6 +4025,7 @@
     method public boolean isEmpty();
     method public boolean isTaskClearedForReuse();
     method public boolean isVisible();
+    method public void writeToParcel(@NonNull android.os.Parcel, int);
     field @NonNull public static final android.os.Parcelable.Creator<android.window.TaskFragmentInfo> CREATOR;
   }
 
@@ -4044,6 +4048,8 @@
   }
 
   public final class TaskFragmentOrganizerToken implements android.os.Parcelable {
+    method public int describeContents();
+    method public void writeToParcel(android.os.Parcel, int);
     field @NonNull public static final android.os.Parcelable.Creator<android.window.TaskFragmentOrganizerToken> CREATOR;
   }
 
diff --git a/core/api/test-lint-baseline.txt b/core/api/test-lint-baseline.txt
index cf02643..98f492f 100644
--- a/core/api/test-lint-baseline.txt
+++ b/core/api/test-lint-baseline.txt
@@ -145,6 +145,10 @@
     Intent action constant name must be ACTION_FOO: SMS_CARRIER_PROVISION_ACTION
 
 
+KotlinKeyword: android.app.Notification#when:
+    Avoid field names that are Kotlin hard keywords ("when"); see https://android.github.io/kotlin-guides/interop.html#no-hard-keywords
+
+
 KotlinOperator: android.os.PackageTagsList#contains(android.os.PackageTagsList):
     Method can be invoked as a "in" operator from Kotlin: `contains` (this is usually desirable; just make sure it makes sense for this type of object)
 KotlinOperator: android.util.SparseArrayMap#get(int, K):
@@ -761,6 +765,8 @@
     Missing nullability on method `getMinuteView` return
 MissingNullability: android.widget.TimePicker#getPmView():
     Missing nullability on method `getPmView` return
+MissingNullability: android.window.TaskFragmentOrganizerToken#writeToParcel(android.os.Parcel, int) parameter #0:
+    Missing nullability on parameter `dest` in method `writeToParcel`
 
 
 MutableBareField: android.content.AutofillOptions#appDisabledExpiration:
@@ -963,16 +969,100 @@
     Methods calling system APIs should rethrow `RemoteException` as `RuntimeException` (but do not list it in the throws clause)
 
 
+SamShouldBeLast: android.animation.ValueAnimator#ofObject(android.animation.TypeEvaluator, java.lang.Object...):
+    SAM-compatible parameters (such as parameter 1, "evaluator", in android.animation.ValueAnimator.ofObject) should be last to improve Kotlin interoperability; see https://kotlinlang.org/docs/reference/java-interop.html#sam-conversions
+SamShouldBeLast: android.app.Activity#convertToTranslucent(android.app.Activity.TranslucentConversionListener, android.app.ActivityOptions):
+    SAM-compatible parameters (such as parameter 1, "callback", in android.app.Activity.convertToTranslucent) should be last to improve Kotlin interoperability; see https://kotlinlang.org/docs/reference/java-interop.html#sam-conversions
+SamShouldBeLast: android.app.ActivityManager#addOnUidImportanceListener(android.app.ActivityManager.OnUidImportanceListener, int):
+    SAM-compatible parameters (such as parameter 1, "listener", in android.app.ActivityManager.addOnUidImportanceListener) should be last to improve Kotlin interoperability; see https://kotlinlang.org/docs/reference/java-interop.html#sam-conversions
+SamShouldBeLast: android.app.AlarmManager#set(int, long, String, android.app.AlarmManager.OnAlarmListener, android.os.Handler):
+    SAM-compatible parameters (such as parameter 4, "listener", in android.app.AlarmManager.set) should be last to improve Kotlin interoperability; see https://kotlinlang.org/docs/reference/java-interop.html#sam-conversions
+SamShouldBeLast: android.app.AlarmManager#set(int, long, long, long, android.app.AlarmManager.OnAlarmListener, android.os.Handler, android.os.WorkSource):
+    SAM-compatible parameters (such as parameter 5, "listener", in android.app.AlarmManager.set) should be last to improve Kotlin interoperability; see https://kotlinlang.org/docs/reference/java-interop.html#sam-conversions
+SamShouldBeLast: android.app.AlarmManager#setExact(int, long, String, android.app.AlarmManager.OnAlarmListener, android.os.Handler):
+    SAM-compatible parameters (such as parameter 4, "listener", in android.app.AlarmManager.setExact) should be last to improve Kotlin interoperability; see https://kotlinlang.org/docs/reference/java-interop.html#sam-conversions
+SamShouldBeLast: android.app.AlarmManager#setWindow(int, long, long, String, android.app.AlarmManager.OnAlarmListener, android.os.Handler):
+    SAM-compatible parameters (such as parameter 5, "listener", in android.app.AlarmManager.setWindow) should be last to improve Kotlin interoperability; see https://kotlinlang.org/docs/reference/java-interop.html#sam-conversions
+SamShouldBeLast: android.app.PendingIntent#send(android.content.Context, int, android.content.Intent, android.app.PendingIntent.OnFinished, android.os.Handler):
+    SAM-compatible parameters (such as parameter 4, "onFinished", in android.app.PendingIntent.send) should be last to improve Kotlin interoperability; see https://kotlinlang.org/docs/reference/java-interop.html#sam-conversions
+SamShouldBeLast: android.app.PendingIntent#send(android.content.Context, int, android.content.Intent, android.app.PendingIntent.OnFinished, android.os.Handler, String):
+    SAM-compatible parameters (such as parameter 4, "onFinished", in android.app.PendingIntent.send) should be last to improve Kotlin interoperability; see https://kotlinlang.org/docs/reference/java-interop.html#sam-conversions
+SamShouldBeLast: android.app.PendingIntent#send(android.content.Context, int, android.content.Intent, android.app.PendingIntent.OnFinished, android.os.Handler, String, android.os.Bundle):
+    SAM-compatible parameters (such as parameter 4, "onFinished", in android.app.PendingIntent.send) should be last to improve Kotlin interoperability; see https://kotlinlang.org/docs/reference/java-interop.html#sam-conversions
+SamShouldBeLast: android.app.PendingIntent#send(int, android.app.PendingIntent.OnFinished, android.os.Handler):
+    SAM-compatible parameters (such as parameter 2, "onFinished", in android.app.PendingIntent.send) should be last to improve Kotlin interoperability; see https://kotlinlang.org/docs/reference/java-interop.html#sam-conversions
+SamShouldBeLast: android.app.UiAutomation#executeAndWaitForEvent(Runnable, android.app.UiAutomation.AccessibilityEventFilter, long):
+    SAM-compatible parameters (such as parameter 2, "filter", in android.app.UiAutomation.executeAndWaitForEvent) should be last to improve Kotlin interoperability; see https://kotlinlang.org/docs/reference/java-interop.html#sam-conversions
+SamShouldBeLast: android.app.WallpaperManager#addOnColorsChangedListener(android.app.WallpaperManager.OnColorsChangedListener, android.os.Handler):
+    SAM-compatible parameters (such as parameter 1, "listener", in android.app.WallpaperManager.addOnColorsChangedListener) should be last to improve Kotlin interoperability; see https://kotlinlang.org/docs/reference/java-interop.html#sam-conversions
+SamShouldBeLast: android.content.pm.ActivityInfo#dump(android.util.Printer, String):
+    SAM-compatible parameters (such as parameter 1, "pw", in android.content.pm.ActivityInfo.dump) should be last to improve Kotlin interoperability; see https://kotlinlang.org/docs/reference/java-interop.html#sam-conversions
+SamShouldBeLast: android.content.pm.ApplicationInfo#dump(android.util.Printer, String):
+    SAM-compatible parameters (such as parameter 1, "pw", in android.content.pm.ApplicationInfo.dump) should be last to improve Kotlin interoperability; see https://kotlinlang.org/docs/reference/java-interop.html#sam-conversions
+SamShouldBeLast: android.content.pm.ComponentInfo#dumpBack(android.util.Printer, String):
+    SAM-compatible parameters (such as parameter 1, "pw", in android.content.pm.ComponentInfo.dumpBack) should be last to improve Kotlin interoperability; see https://kotlinlang.org/docs/reference/java-interop.html#sam-conversions
+SamShouldBeLast: android.content.pm.ComponentInfo#dumpFront(android.util.Printer, String):
+    SAM-compatible parameters (such as parameter 1, "pw", in android.content.pm.ComponentInfo.dumpFront) should be last to improve Kotlin interoperability; see https://kotlinlang.org/docs/reference/java-interop.html#sam-conversions
+SamShouldBeLast: android.content.pm.PackageItemInfo#dumpBack(android.util.Printer, String):
+    SAM-compatible parameters (such as parameter 1, "pw", in android.content.pm.PackageItemInfo.dumpBack) should be last to improve Kotlin interoperability; see https://kotlinlang.org/docs/reference/java-interop.html#sam-conversions
+SamShouldBeLast: android.content.pm.PackageItemInfo#dumpFront(android.util.Printer, String):
+    SAM-compatible parameters (such as parameter 1, "pw", in android.content.pm.PackageItemInfo.dumpFront) should be last to improve Kotlin interoperability; see https://kotlinlang.org/docs/reference/java-interop.html#sam-conversions
+SamShouldBeLast: android.database.sqlite.SQLiteCursorDriver#query(android.database.sqlite.SQLiteDatabase.CursorFactory, String[]):
+    SAM-compatible parameters (such as parameter 1, "factory", in android.database.sqlite.SQLiteCursorDriver.query) should be last to improve Kotlin interoperability; see https://kotlinlang.org/docs/reference/java-interop.html#sam-conversions
 SamShouldBeLast: android.database.sqlite.SQLiteDebug#dump(android.util.Printer, String[]):
     SAM-compatible parameters (such as parameter 1, "printer", in android.database.sqlite.SQLiteDebug.dump) should be last to improve Kotlin interoperability; see https://kotlinlang.org/docs/reference/java-interop.html#sam-conversions
 SamShouldBeLast: android.database.sqlite.SQLiteDirectCursorDriver#query(android.database.sqlite.SQLiteDatabase.CursorFactory, String[]):
     SAM-compatible parameters (such as parameter 1, "factory", in android.database.sqlite.SQLiteDirectCursorDriver.query) should be last to improve Kotlin interoperability; see https://kotlinlang.org/docs/reference/java-interop.html#sam-conversions
+SamShouldBeLast: android.graphics.drawable.AdaptiveIconDrawable#scheduleDrawable(android.graphics.drawable.Drawable, Runnable, long):
+    SAM-compatible parameters (such as parameter 2, "what", in android.graphics.drawable.AdaptiveIconDrawable.scheduleDrawable) should be last to improve Kotlin interoperability; see https://kotlinlang.org/docs/reference/java-interop.html#sam-conversions
+SamShouldBeLast: android.graphics.drawable.Drawable#scheduleSelf(Runnable, long):
+    SAM-compatible parameters (such as parameter 1, "what", in android.graphics.drawable.Drawable.scheduleSelf) should be last to improve Kotlin interoperability; see https://kotlinlang.org/docs/reference/java-interop.html#sam-conversions
+SamShouldBeLast: android.graphics.drawable.Drawable.Callback#scheduleDrawable(android.graphics.drawable.Drawable, Runnable, long):
+    SAM-compatible parameters (such as parameter 2, "what", in android.graphics.drawable.Drawable.Callback.scheduleDrawable) should be last to improve Kotlin interoperability; see https://kotlinlang.org/docs/reference/java-interop.html#sam-conversions
+SamShouldBeLast: android.graphics.drawable.LayerDrawable#scheduleDrawable(android.graphics.drawable.Drawable, Runnable, long):
+    SAM-compatible parameters (such as parameter 2, "what", in android.graphics.drawable.LayerDrawable.scheduleDrawable) should be last to improve Kotlin interoperability; see https://kotlinlang.org/docs/reference/java-interop.html#sam-conversions
+SamShouldBeLast: android.location.LocationManager#addNmeaListener(android.location.OnNmeaMessageListener, android.os.Handler):
+    SAM-compatible parameters (such as parameter 1, "listener", in android.location.LocationManager.addNmeaListener) should be last to improve Kotlin interoperability; see https://kotlinlang.org/docs/reference/java-interop.html#sam-conversions
+SamShouldBeLast: android.location.LocationManager#requestLocationUpdates(String, long, float, android.location.LocationListener, android.os.Looper):
+    SAM-compatible parameters (such as parameter 4, "listener", in android.location.LocationManager.requestLocationUpdates) should be last to improve Kotlin interoperability; see https://kotlinlang.org/docs/reference/java-interop.html#sam-conversions
+SamShouldBeLast: android.location.LocationManager#requestLocationUpdates(android.location.LocationRequest, android.location.LocationListener, android.os.Looper):
+    SAM-compatible parameters (such as parameter 2, "listener", in android.location.LocationManager.requestLocationUpdates) should be last to improve Kotlin interoperability; see https://kotlinlang.org/docs/reference/java-interop.html#sam-conversions
+SamShouldBeLast: android.location.LocationManager#requestLocationUpdates(long, float, android.location.Criteria, android.location.LocationListener, android.os.Looper):
+    SAM-compatible parameters (such as parameter 4, "listener", in android.location.LocationManager.requestLocationUpdates) should be last to improve Kotlin interoperability; see https://kotlinlang.org/docs/reference/java-interop.html#sam-conversions
+SamShouldBeLast: android.location.LocationManager#requestSingleUpdate(String, android.location.LocationListener, android.os.Looper):
+    SAM-compatible parameters (such as parameter 2, "listener", in android.location.LocationManager.requestSingleUpdate) should be last to improve Kotlin interoperability; see https://kotlinlang.org/docs/reference/java-interop.html#sam-conversions
+SamShouldBeLast: android.location.LocationManager#requestSingleUpdate(android.location.Criteria, android.location.LocationListener, android.os.Looper):
+    SAM-compatible parameters (such as parameter 2, "listener", in android.location.LocationManager.requestSingleUpdate) should be last to improve Kotlin interoperability; see https://kotlinlang.org/docs/reference/java-interop.html#sam-conversions
+SamShouldBeLast: android.media.AudioManager#abandonAudioFocus(android.media.AudioManager.OnAudioFocusChangeListener, android.media.AudioAttributes):
+    SAM-compatible parameters (such as parameter 1, "l", in android.media.AudioManager.abandonAudioFocus) should be last to improve Kotlin interoperability; see https://kotlinlang.org/docs/reference/java-interop.html#sam-conversions
+SamShouldBeLast: android.media.AudioManager#requestAudioFocus(android.media.AudioManager.OnAudioFocusChangeListener, android.media.AudioAttributes, int, int):
+    SAM-compatible parameters (such as parameter 1, "l", in android.media.AudioManager.requestAudioFocus) should be last to improve Kotlin interoperability; see https://kotlinlang.org/docs/reference/java-interop.html#sam-conversions
+SamShouldBeLast: android.media.AudioManager#requestAudioFocus(android.media.AudioManager.OnAudioFocusChangeListener, android.media.AudioAttributes, int, int, android.media.audiopolicy.AudioPolicy):
+    SAM-compatible parameters (such as parameter 1, "l", in android.media.AudioManager.requestAudioFocus) should be last to improve Kotlin interoperability; see https://kotlinlang.org/docs/reference/java-interop.html#sam-conversions
+SamShouldBeLast: android.media.AudioManager#requestAudioFocus(android.media.AudioManager.OnAudioFocusChangeListener, int, int):
+    SAM-compatible parameters (such as parameter 1, "l", in android.media.AudioManager.requestAudioFocus) should be last to improve Kotlin interoperability; see https://kotlinlang.org/docs/reference/java-interop.html#sam-conversions
+SamShouldBeLast: android.media.AudioRecord#addOnRoutingChangedListener(android.media.AudioRecord.OnRoutingChangedListener, android.os.Handler):
+    SAM-compatible parameters (such as parameter 1, "listener", in android.media.AudioRecord.addOnRoutingChangedListener) should be last to improve Kotlin interoperability; see https://kotlinlang.org/docs/reference/java-interop.html#sam-conversions
+SamShouldBeLast: android.media.AudioRecord#addOnRoutingChangedListener(android.media.AudioRouting.OnRoutingChangedListener, android.os.Handler):
+    SAM-compatible parameters (such as parameter 1, "listener", in android.media.AudioRecord.addOnRoutingChangedListener) should be last to improve Kotlin interoperability; see https://kotlinlang.org/docs/reference/java-interop.html#sam-conversions
+SamShouldBeLast: android.media.AudioTrack#addOnRoutingChangedListener(android.media.AudioRouting.OnRoutingChangedListener, android.os.Handler):
+    SAM-compatible parameters (such as parameter 1, "listener", in android.media.AudioTrack.addOnRoutingChangedListener) should be last to improve Kotlin interoperability; see https://kotlinlang.org/docs/reference/java-interop.html#sam-conversions
+SamShouldBeLast: android.media.AudioTrack#addOnRoutingChangedListener(android.media.AudioTrack.OnRoutingChangedListener, android.os.Handler):
+    SAM-compatible parameters (such as parameter 1, "listener", in android.media.AudioTrack.addOnRoutingChangedListener) should be last to improve Kotlin interoperability; see https://kotlinlang.org/docs/reference/java-interop.html#sam-conversions
+SamShouldBeLast: android.media.MediaCas#setEventListener(android.media.MediaCas.EventListener, android.os.Handler):
+    SAM-compatible parameters (such as parameter 1, "listener", in android.media.MediaCas.setEventListener) should be last to improve Kotlin interoperability; see https://kotlinlang.org/docs/reference/java-interop.html#sam-conversions
+SamShouldBeLast: android.os.Parcel#createFixedArray(Class<T>, java.util.function.Function<android.os.IBinder,S>, int...):
+    SAM-compatible parameters (such as parameter 2, "asInterface", in android.os.Parcel.createFixedArray) should be last to improve Kotlin interoperability; see https://kotlinlang.org/docs/reference/java-interop.html#sam-conversions
 SamShouldBeLast: android.os.StrictMode.ViolationInfo#dump(android.util.Printer, String):
     SAM-compatible parameters (such as parameter 1, "pw", in android.os.StrictMode.ViolationInfo.dump) should be last to improve Kotlin interoperability; see https://kotlinlang.org/docs/reference/java-interop.html#sam-conversions
 SamShouldBeLast: android.permission.PermissionControllerManager#countPermissionApps(java.util.List<java.lang.String>, int, android.permission.PermissionControllerManager.OnCountPermissionAppsResultCallback, android.os.Handler):
     SAM-compatible parameters (such as parameter 3, "callback", in android.permission.PermissionControllerManager.countPermissionApps) should be last to improve Kotlin interoperability; see https://kotlinlang.org/docs/reference/java-interop.html#sam-conversions
 SamShouldBeLast: android.permission.PermissionControllerManager#getAppPermissions(String, android.permission.PermissionControllerManager.OnGetAppPermissionResultCallback, android.os.Handler):
     SAM-compatible parameters (such as parameter 2, "callback", in android.permission.PermissionControllerManager.getAppPermissions) should be last to improve Kotlin interoperability; see https://kotlinlang.org/docs/reference/java-interop.html#sam-conversions
+SamShouldBeLast: android.security.KeyChain#choosePrivateKeyAlias(android.app.Activity, android.security.KeyChainAliasCallback, String[], java.security.Principal[], String, int, String):
+    SAM-compatible parameters (such as parameter 2, "response", in android.security.KeyChain.choosePrivateKeyAlias) should be last to improve Kotlin interoperability; see https://kotlinlang.org/docs/reference/java-interop.html#sam-conversions
+SamShouldBeLast: android.security.KeyChain#choosePrivateKeyAlias(android.app.Activity, android.security.KeyChainAliasCallback, String[], java.security.Principal[], android.net.Uri, String):
+    SAM-compatible parameters (such as parameter 2, "response", in android.security.KeyChain.choosePrivateKeyAlias) should be last to improve Kotlin interoperability; see https://kotlinlang.org/docs/reference/java-interop.html#sam-conversions
 SamShouldBeLast: android.service.autofill.CharSequenceTransformation#apply(android.service.autofill.ValueFinder, android.widget.RemoteViews, int):
     SAM-compatible parameters (such as parameter 1, "finder", in android.service.autofill.CharSequenceTransformation.apply) should be last to improve Kotlin interoperability; see https://kotlinlang.org/docs/reference/java-interop.html#sam-conversions
 SamShouldBeLast: android.service.autofill.DateTransformation#apply(android.service.autofill.ValueFinder, android.widget.RemoteViews, int):
@@ -985,8 +1075,24 @@
     SAM-compatible parameters (such as parameter 2, "action", in android.view.Choreographer.postCallback) should be last to improve Kotlin interoperability; see https://kotlinlang.org/docs/reference/java-interop.html#sam-conversions
 SamShouldBeLast: android.view.Choreographer#postCallbackDelayed(int, Runnable, Object, long):
     SAM-compatible parameters (such as parameter 2, "action", in android.view.Choreographer.postCallbackDelayed) should be last to improve Kotlin interoperability; see https://kotlinlang.org/docs/reference/java-interop.html#sam-conversions
+SamShouldBeLast: android.view.Choreographer#postFrameCallbackDelayed(android.view.Choreographer.FrameCallback, long):
+    SAM-compatible parameters (such as parameter 1, "callback", in android.view.Choreographer.postFrameCallbackDelayed) should be last to improve Kotlin interoperability; see https://kotlinlang.org/docs/reference/java-interop.html#sam-conversions
 SamShouldBeLast: android.view.Choreographer#removeCallbacks(int, Runnable, Object):
     SAM-compatible parameters (such as parameter 2, "action", in android.view.Choreographer.removeCallbacks) should be last to improve Kotlin interoperability; see https://kotlinlang.org/docs/reference/java-interop.html#sam-conversions
+SamShouldBeLast: android.view.View#postDelayed(Runnable, long):
+    SAM-compatible parameters (such as parameter 1, "action", in android.view.View.postDelayed) should be last to improve Kotlin interoperability; see https://kotlinlang.org/docs/reference/java-interop.html#sam-conversions
+SamShouldBeLast: android.view.View#postOnAnimationDelayed(Runnable, long):
+    SAM-compatible parameters (such as parameter 1, "action", in android.view.View.postOnAnimationDelayed) should be last to improve Kotlin interoperability; see https://kotlinlang.org/docs/reference/java-interop.html#sam-conversions
+SamShouldBeLast: android.view.View#scheduleDrawable(android.graphics.drawable.Drawable, Runnable, long):
+    SAM-compatible parameters (such as parameter 2, "what", in android.view.View.scheduleDrawable) should be last to improve Kotlin interoperability; see https://kotlinlang.org/docs/reference/java-interop.html#sam-conversions
+SamShouldBeLast: android.view.Window#addOnFrameMetricsAvailableListener(android.view.Window.OnFrameMetricsAvailableListener, android.os.Handler):
+    SAM-compatible parameters (such as parameter 1, "listener", in android.view.Window.addOnFrameMetricsAvailableListener) should be last to improve Kotlin interoperability; see https://kotlinlang.org/docs/reference/java-interop.html#sam-conversions
+SamShouldBeLast: android.view.accessibility.AccessibilityManager#addAccessibilityStateChangeListener(android.view.accessibility.AccessibilityManager.AccessibilityStateChangeListener, android.os.Handler):
+    SAM-compatible parameters (such as parameter 1, "listener", in android.view.accessibility.AccessibilityManager.addAccessibilityStateChangeListener) should be last to improve Kotlin interoperability; see https://kotlinlang.org/docs/reference/java-interop.html#sam-conversions
+SamShouldBeLast: android.view.accessibility.AccessibilityManager#addTouchExplorationStateChangeListener(android.view.accessibility.AccessibilityManager.TouchExplorationStateChangeListener, android.os.Handler):
+    SAM-compatible parameters (such as parameter 1, "listener", in android.view.accessibility.AccessibilityManager.addTouchExplorationStateChangeListener) should be last to improve Kotlin interoperability; see https://kotlinlang.org/docs/reference/java-interop.html#sam-conversions
+SamShouldBeLast: android.view.inputmethod.InputMethodInfo#dump(android.util.Printer, String):
+    SAM-compatible parameters (such as parameter 1, "pw", in android.view.inputmethod.InputMethodInfo.dump) should be last to improve Kotlin interoperability; see https://kotlinlang.org/docs/reference/java-interop.html#sam-conversions
 
 
 StaticUtils: android.os.health.HealthKeys:
@@ -1003,6 +1109,48 @@
     Methods accepting `File` should also accept `FileDescriptor` or streams: method android.os.FileUtils.contains(java.io.File,java.io.File)
 
 
+UnflaggedApi: android.app.admin.DevicePolicyIdentifiers#PERMITTED_INPUT_METHODS_POLICY:
+    New API must be flagged with @FlaggedApi: field android.app.admin.DevicePolicyIdentifiers.PERMITTED_INPUT_METHODS_POLICY
+UnflaggedApi: android.app.admin.DevicePolicyIdentifiers#PERSONAL_APPS_SUSPENDED_POLICY:
+    New API must be flagged with @FlaggedApi: field android.app.admin.DevicePolicyIdentifiers.PERSONAL_APPS_SUSPENDED_POLICY
+UnflaggedApi: android.app.admin.DevicePolicyIdentifiers#SCREEN_CAPTURE_DISABLED_POLICY:
+    New API must be flagged with @FlaggedApi: field android.app.admin.DevicePolicyIdentifiers.SCREEN_CAPTURE_DISABLED_POLICY
+UnflaggedApi: android.media.soundtrigger.SoundTriggerInstrumentation#setInPhoneCallState(boolean):
+    New API must be flagged with @FlaggedApi: method android.media.soundtrigger.SoundTriggerInstrumentation.setInPhoneCallState(boolean)
+UnflaggedApi: android.media.soundtrigger.SoundTriggerManager#createManagerForModule(android.hardware.soundtrigger.SoundTrigger.ModuleProperties):
+    New API must be flagged with @FlaggedApi: method android.media.soundtrigger.SoundTriggerManager.createManagerForModule(android.hardware.soundtrigger.SoundTrigger.ModuleProperties)
+UnflaggedApi: android.media.soundtrigger.SoundTriggerManager#createManagerForTestModule():
+    New API must be flagged with @FlaggedApi: method android.media.soundtrigger.SoundTriggerManager.createManagerForTestModule()
+UnflaggedApi: android.media.soundtrigger.SoundTriggerManager#listModuleProperties():
+    New API must be flagged with @FlaggedApi: method android.media.soundtrigger.SoundTriggerManager.listModuleProperties()
+UnflaggedApi: android.media.soundtrigger.SoundTriggerManager#loadSoundModel(android.hardware.soundtrigger.SoundTrigger.SoundModel):
+    New API must be flagged with @FlaggedApi: method android.media.soundtrigger.SoundTriggerManager.loadSoundModel(android.hardware.soundtrigger.SoundTrigger.SoundModel)
+UnflaggedApi: android.media.soundtrigger.SoundTriggerManager.Model#getSoundModel():
+    New API must be flagged with @FlaggedApi: method android.media.soundtrigger.SoundTriggerManager.Model.getSoundModel()
+UnflaggedApi: android.os.BatteryManager#BATTERY_PLUGGED_ANY:
+    New API must be flagged with @FlaggedApi: field android.os.BatteryManager.BATTERY_PLUGGED_ANY
+UnflaggedApi: android.os.UserHandle#USER_CURRENT:
+    New API must be flagged with @FlaggedApi: field android.os.UserHandle.USER_CURRENT
+UnflaggedApi: android.os.UserManager#getAliveUsers():
+    New API must be flagged with @FlaggedApi: method android.os.UserManager.getAliveUsers()
+UnflaggedApi: android.os.UserManager#getUsers():
+    New API must be flagged with @FlaggedApi: method android.os.UserManager.getUsers()
+UnflaggedApi: android.telephony.ims.feature.MmTelFeature.MmTelCapabilities:
+    New API must be flagged with @FlaggedApi: class android.telephony.ims.feature.MmTelFeature.MmTelCapabilities
+UnflaggedApi: android.view.WindowManager.LayoutParams#preferredMaxDisplayRefreshRate:
+    New API must be flagged with @FlaggedApi: field android.view.WindowManager.LayoutParams.preferredMaxDisplayRefreshRate
+UnflaggedApi: android.view.WindowManager.LayoutParams#preferredMinDisplayRefreshRate:
+    New API must be flagged with @FlaggedApi: field android.view.WindowManager.LayoutParams.preferredMinDisplayRefreshRate
+UnflaggedApi: android.view.inputmethod.InputMethodManager#isCurrentRootView(android.view.View):
+    New API must be flagged with @FlaggedApi: method android.view.inputmethod.InputMethodManager.isCurrentRootView(android.view.View)
+UnflaggedApi: android.view.inputmethod.InsertModeGesture:
+    New API must be flagged with @FlaggedApi: class android.view.inputmethod.InsertModeGesture
+UnflaggedApi: android.window.WindowInfosListenerForTest.WindowInfo#displayId:
+    New API must be flagged with @FlaggedApi: field android.window.WindowInfosListenerForTest.WindowInfo.displayId
+UnflaggedApi: android.window.WindowInfosListenerForTest.WindowInfo#isVisible:
+    New API must be flagged with @FlaggedApi: field android.window.WindowInfosListenerForTest.WindowInfo.isVisible
+
+
 UseIcu: android.hardware.soundtrigger.KeyphraseEnrollmentInfo#getKeyphraseMetadata(String, java.util.Locale) parameter #1:
     Type `java.util.Locale` should be replaced with richer ICU type `android.icu.util.ULocale`
 UseIcu: android.hardware.soundtrigger.KeyphraseEnrollmentInfo#getManageKeyphraseIntent(int, String, java.util.Locale) parameter #2:
diff --git a/core/api/test-removed.txt b/core/api/test-removed.txt
index 14191eb..d802177 100644
--- a/core/api/test-removed.txt
+++ b/core/api/test-removed.txt
@@ -1,3 +1 @@
 // Signature format: 2.0
-// - add-additional-overrides=no
-// - migrating=Migration in progress see b/299366704
diff --git a/core/java/Android.bp b/core/java/Android.bp
index 70864d5..26b7581 100644
--- a/core/java/Android.bp
+++ b/core/java/Android.bp
@@ -14,6 +14,15 @@
     hdrs: ["android/hardware/HardwareBuffer.aidl"],
 }
 
+// TODO (b/303286040): Remove this once |ENABLE_NFC_MAINLINE_FLAG| is rolled out
+filegroup {
+    name: "framework-core-nfc-infcadapter-sources",
+    srcs: [
+        "android/nfc/INfcAdapter.aidl",
+    ],
+    visibility: ["//frameworks/base/services/core"],
+}
+
 filegroup {
     name: "framework-core-sources",
     srcs: [
diff --git a/core/java/android/app/KeyguardManager.java b/core/java/android/app/KeyguardManager.java
index 6a51171..2d55403 100644
--- a/core/java/android/app/KeyguardManager.java
+++ b/core/java/android/app/KeyguardManager.java
@@ -115,6 +115,26 @@
             "android.app.action.CONFIRM_REMOTE_DEVICE_CREDENTIAL";
 
     /**
+     * Intent used to prompt user for device credential for entering repair
+     * mode. If the credential is verified successfully, then the information
+     * needed to verify the credential again will be written to a location that
+     * is available to repair mode. This makes it possible for repair mode to
+     * require that the same credential be provided to exit repair mode.
+     * @hide
+     */
+    public static final String ACTION_PREPARE_REPAIR_MODE_DEVICE_CREDENTIAL =
+            "android.app.action.PREPARE_REPAIR_MODE_DEVICE_CREDENTIAL";
+
+    /**
+     * Intent used to prompt user for device credential that is written by
+     * {@link #ACTION_PREPARE_REPAIR_MODE_DEVICE_CREDENTIAL} for exiting
+     * repair mode.
+     * @hide
+     */
+    public static final String ACTION_CONFIRM_REPAIR_MODE_DEVICE_CREDENTIAL =
+            "android.app.action.CONFIRM_REPAIR_MODE_DEVICE_CREDENTIAL";
+
+    /**
      * A CharSequence dialog title to show to the user when used with a
      * {@link #ACTION_CONFIRM_DEVICE_CREDENTIAL}.
      * @hide
diff --git a/core/java/android/app/LoadedApk.java b/core/java/android/app/LoadedApk.java
index b5efb73..0414f79 100644
--- a/core/java/android/app/LoadedApk.java
+++ b/core/java/android/app/LoadedApk.java
@@ -50,7 +50,6 @@
 import android.os.UserHandle;
 import android.provider.Settings;
 import android.security.net.config.NetworkSecurityConfigProvider;
-import android.sysprop.VndkProperties;
 import android.text.TextUtils;
 import android.util.AndroidRuntimeException;
 import android.util.ArrayMap;
@@ -901,14 +900,10 @@
         }
 
         // Similar to vendor apks, we should add /product/lib for apks from product partition
-        // when product apps are marked as unbundled. We cannot use the same way from vendor
-        // to check if lib path exists because there is possibility that /product/lib would not
-        // exist from legacy device while product apks are bundled. To make this clear, we use
-        // "ro.product.vndk.version" property. If the property is defined, we regard all product
-        // apks as unbundled.
+        // when product apps are marked as unbundled. Product is separated as long as the
+        // partition exists, so it can be handled with same approach from the vendor partition.
         if (mApplicationInfo.getCodePath() != null
-                && mApplicationInfo.isProduct()
-                && VndkProperties.product_vndk_version().isPresent()) {
+                && mApplicationInfo.isProduct()) {
             isBundledApp = false;
         }
 
diff --git a/core/java/android/app/admin/DevicePolicyManager.java b/core/java/android/app/admin/DevicePolicyManager.java
index da5e40a..f3cc594 100644
--- a/core/java/android/app/admin/DevicePolicyManager.java
+++ b/core/java/android/app/admin/DevicePolicyManager.java
@@ -16111,11 +16111,6 @@
      * Called by a profile owner of an organization-owned managed profile to suspend personal
      * apps on the device. When personal apps are suspended the device can only be used for calls.
      *
-     * <p>When personal apps are suspended, an ongoing notification about that is shown to the user.
-     * When the user taps the notification, system invokes {@link #ACTION_CHECK_POLICY_COMPLIANCE}
-     * in the profile owner package. Profile owner implementation that uses personal apps suspension
-     * must handle this intent.
-     *
      * @param admin Which {@link DeviceAdminReceiver} this request is associated with
      * @param suspended Whether personal apps should be suspended.
      * @throws IllegalStateException if the profile owner doesn't have an activity that handles
diff --git a/core/java/android/app/contentsuggestions/OWNERS b/core/java/android/app/contentsuggestions/OWNERS
index cf54c2a..5f8de77 100644
--- a/core/java/android/app/contentsuggestions/OWNERS
+++ b/core/java/android/app/contentsuggestions/OWNERS
@@ -1,7 +1,4 @@
 # Bug component: 643919
 
-augale@google.com
-joannechung@google.com
-markpun@google.com
-lpeter@google.com
-tymtsai@google.com
+hackz@google.com
+volnov@google.com
diff --git a/core/java/android/content/pm/PackageManager.java b/core/java/android/content/pm/PackageManager.java
index 02650c6..15cdc95 100644
--- a/core/java/android/content/pm/PackageManager.java
+++ b/core/java/android/content/pm/PackageManager.java
@@ -1449,6 +1449,7 @@
             INSTALL_ALLOW_DOWNGRADE,
             INSTALL_STAGED,
             INSTALL_REQUEST_UPDATE_OWNERSHIP,
+            INSTALL_IGNORE_DEXOPT_PROFILE,
     })
     @Retention(RetentionPolicy.SOURCE)
     public @interface InstallFlags {}
@@ -1674,6 +1675,18 @@
     public static final int INSTALL_FROM_MANAGED_USER_OR_PROFILE = 1 << 26;
 
     /**
+     * If set, all dexopt profiles are ignored by dexopt during the installation, including the
+     * profile in the DM file and the profile embedded in the APK file. If an invalid profile is
+     * provided during installation, no warning will be reported by {@code adb install}.
+     *
+     * This option does not affect later dexopt operations (e.g., background dexopt and manual `pm
+     * compile` invocations).
+     *
+     * @hide
+     */
+    public static final int INSTALL_IGNORE_DEXOPT_PROFILE = 1 << 28;
+
+    /**
      * Flag parameter for {@link #installPackage} to force a non-staged update of an APEX. This is
      * a development-only feature and should not be used on end user devices.
      *
diff --git a/core/java/android/hardware/HardwareBuffer.aidl b/core/java/android/hardware/HardwareBuffer.aidl
index 1333f0d..a9742cb 100644
--- a/core/java/android/hardware/HardwareBuffer.aidl
+++ b/core/java/android/hardware/HardwareBuffer.aidl
@@ -16,4 +16,4 @@
 
 package android.hardware;
 
-@JavaOnlyStableParcelable @NdkOnlyStableParcelable parcelable HardwareBuffer ndk_header "android/hardware_buffer_aidl.h";
+@JavaOnlyStableParcelable @NdkOnlyStableParcelable @RustOnlyStableParcelable parcelable HardwareBuffer ndk_header "android/hardware_buffer_aidl.h" rust_type "nativewindow::HardwareBuffer";
diff --git a/core/java/android/hardware/biometrics/BiometricPrompt.java b/core/java/android/hardware/biometrics/BiometricPrompt.java
index 294813d..35ae11c 100644
--- a/core/java/android/hardware/biometrics/BiometricPrompt.java
+++ b/core/java/android/hardware/biometrics/BiometricPrompt.java
@@ -786,7 +786,7 @@
          * Get {@link Signature} object.
          * @return {@link Signature} object or null if this doesn't contain one.
          */
-        public Signature getSignature() {
+        public @Nullable Signature getSignature() {
             return super.getSignature();
         }
 
@@ -794,7 +794,7 @@
          * Get {@link Cipher} object.
          * @return {@link Cipher} object or null if this doesn't contain one.
          */
-        public Cipher getCipher() {
+        public @Nullable Cipher getCipher() {
             return super.getCipher();
         }
 
@@ -802,7 +802,7 @@
          * Get {@link Mac} object.
          * @return {@link Mac} object or null if this doesn't contain one.
          */
-        public Mac getMac() {
+        public @Nullable Mac getMac() {
             return super.getMac();
         }
 
diff --git a/core/java/android/hardware/biometrics/CryptoObject.java b/core/java/android/hardware/biometrics/CryptoObject.java
index 6ac1efb..39fbe83 100644
--- a/core/java/android/hardware/biometrics/CryptoObject.java
+++ b/core/java/android/hardware/biometrics/CryptoObject.java
@@ -20,6 +20,7 @@
 
 import android.annotation.FlaggedApi;
 import android.annotation.NonNull;
+import android.annotation.Nullable;
 import android.security.identity.IdentityCredential;
 import android.security.identity.PresentationSession;
 import android.security.keystore2.AndroidKeyStoreProvider;
@@ -33,20 +34,35 @@
 /**
  * A wrapper class for the crypto objects supported by BiometricPrompt and FingerprintManager.
  * Currently the framework supports {@link Signature}, {@link Cipher}, {@link Mac},
- * {@link IdentityCredential}, and {@link PresentationSession} objects.
+ * {@link KeyAgreement}, {@link IdentityCredential}, and {@link PresentationSession} objects.
  * @hide
  */
 public class CryptoObject {
     private final Object mCrypto;
 
+    /**
+     * Create from a {@link Signature} object.
+     *
+     * @param signature a {@link Signature} object.
+     */
     public CryptoObject(@NonNull Signature signature) {
         mCrypto = signature;
     }
 
+    /**
+     * Create from a {@link Cipher} object.
+     *
+     * @param cipher a {@link Cipher} object.
+     */
     public CryptoObject(@NonNull Cipher cipher) {
         mCrypto = cipher;
     }
 
+    /**
+     * Create from a {@link Mac} object.
+     *
+     * @param mac a {@link Mac} object.
+     */
     public CryptoObject(@NonNull Mac mac) {
         mCrypto = mac;
     }
@@ -62,10 +78,20 @@
         mCrypto = credential;
     }
 
+    /**
+     * Create from a {@link PresentationSession} object.
+     *
+     * @param session a {@link PresentationSession} object.
+     */
     public CryptoObject(@NonNull PresentationSession session) {
         mCrypto = session;
     }
 
+    /**
+     * Create from a {@link KeyAgreement} object.
+     *
+     * @param keyAgreement a {@link KeyAgreement} object.
+     */
     @FlaggedApi(FLAG_ADD_KEY_AGREEMENT_CRYPTO_OBJECT)
     public CryptoObject(@NonNull KeyAgreement keyAgreement) {
         mCrypto = keyAgreement;
@@ -75,7 +101,7 @@
      * Get {@link Signature} object.
      * @return {@link Signature} object or null if this doesn't contain one.
      */
-    public Signature getSignature() {
+    public @Nullable Signature getSignature() {
         return mCrypto instanceof Signature ? (Signature) mCrypto : null;
     }
 
@@ -83,7 +109,7 @@
      * Get {@link Cipher} object.
      * @return {@link Cipher} object or null if this doesn't contain one.
      */
-    public Cipher getCipher() {
+    public @Nullable Cipher getCipher() {
         return mCrypto instanceof Cipher ? (Cipher) mCrypto : null;
     }
 
@@ -91,7 +117,7 @@
      * Get {@link Mac} object.
      * @return {@link Mac} object or null if this doesn't contain one.
      */
-    public Mac getMac() {
+    public @Nullable Mac getMac() {
         return mCrypto instanceof Mac ? (Mac) mCrypto : null;
     }
 
@@ -101,7 +127,7 @@
      * @deprecated Use {@link PresentationSession} instead of {@link IdentityCredential}.
      */
     @Deprecated
-    public IdentityCredential getIdentityCredential() {
+    public @Nullable IdentityCredential getIdentityCredential() {
         return mCrypto instanceof IdentityCredential ? (IdentityCredential) mCrypto : null;
     }
 
@@ -109,16 +135,18 @@
      * Get {@link PresentationSession} object.
      * @return {@link PresentationSession} object or null if this doesn't contain one.
      */
-    public PresentationSession getPresentationSession() {
+    public @Nullable PresentationSession getPresentationSession() {
         return mCrypto instanceof PresentationSession ? (PresentationSession) mCrypto : null;
     }
 
     /**
-     * Get {@link KeyAgreement} object.
+     * Get {@link KeyAgreement} object. A key-agreement protocol is a protocol whereby
+     * two or more parties can agree on a shared secret using public key cryptography.
+     *
      * @return {@link KeyAgreement} object or null if this doesn't contain one.
      */
     @FlaggedApi(FLAG_ADD_KEY_AGREEMENT_CRYPTO_OBJECT)
-    public KeyAgreement getKeyAgreement() {
+    public @Nullable KeyAgreement getKeyAgreement() {
         return mCrypto instanceof KeyAgreement ? (KeyAgreement) mCrypto : null;
     }
 
diff --git a/core/java/android/hardware/hdmi/OWNERS b/core/java/android/hardware/hdmi/OWNERS
index 861e440..6952e5d 100644
--- a/core/java/android/hardware/hdmi/OWNERS
+++ b/core/java/android/hardware/hdmi/OWNERS
@@ -2,5 +2,4 @@
 
 include /services/core/java/com/android/server/display/OWNERS
 
-marvinramin@google.com
-lcnathalie@google.com
+quxiangfang@google.com
diff --git a/core/java/android/nfc/Constants.java b/core/java/android/nfc/Constants.java
new file mode 100644
index 0000000..f768330
--- /dev/null
+++ b/core/java/android/nfc/Constants.java
@@ -0,0 +1,29 @@
+/*
+ * Copyright (C) 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.nfc;
+
+/**
+ * @hide
+ * TODO(b/303286040): Holds @hide API constants. Formalize these APIs.
+ */
+public final class Constants {
+    private Constants() { }
+
+    public static final String SETTINGS_SECURE_NFC_PAYMENT_FOREGROUND = "nfc_payment_foreground";
+    public static final String SETTINGS_SECURE_NFC_PAYMENT_DEFAULT_COMPONENT = "nfc_payment_default_component";
+    public static final String FEATURE_NFC_ANY = "android.hardware.nfc.any";
+}
diff --git a/core/java/android/nfc/NfcAdapter.java b/core/java/android/nfc/NfcAdapter.java
index 4658630..4a7bd3f 100644
--- a/core/java/android/nfc/NfcAdapter.java
+++ b/core/java/android/nfc/NfcAdapter.java
@@ -24,6 +24,7 @@
 import android.annotation.RequiresPermission;
 import android.annotation.SdkConstant;
 import android.annotation.SdkConstant.SdkConstantType;
+import android.annotation.SuppressLint;
 import android.annotation.SystemApi;
 import android.annotation.UserIdInt;
 import android.app.Activity;
@@ -37,6 +38,7 @@
 import android.nfc.tech.Ndef;
 import android.nfc.tech.NfcA;
 import android.nfc.tech.NfcF;
+import android.os.Binder;
 import android.os.Build;
 import android.os.Bundle;
 import android.os.Handler;
@@ -1594,6 +1596,40 @@
         mNfcActivityManager.disableReaderMode(activity);
     }
 
+    // Flags arguments to NFC adapter to enable/disable NFC
+    private static final int DISABLE_POLLING_FLAGS = 0x1000;
+    private static final int ENABLE_POLLING_FLAGS = 0x0000;
+
+    /**
+     * Privileged API to enable disable reader polling.
+     * Note: Use with caution! The app is responsible for ensuring that the polling state is
+     * returned to normal.
+     *
+     * @see #enableReaderMode(Activity, ReaderCallback, int, Bundle)  for more detailed
+     * documentation.
+     *
+     * @param enablePolling whether to enable or disable polling.
+     * @hide
+     */
+    @SystemApi
+    @RequiresPermission(android.Manifest.permission.WRITE_SECURE_SETTINGS)
+    @FlaggedApi(Flags.FLAG_ENABLE_NFC_MAINLINE)
+    @SuppressLint("VisiblySynchronized")
+    public void setReaderMode(boolean enablePolling) {
+        synchronized (NfcAdapter.class) {
+            if (!sHasNfcFeature) {
+                throw new UnsupportedOperationException();
+            }
+        }
+        Binder token = new Binder();
+        int flags = enablePolling ? ENABLE_POLLING_FLAGS : DISABLE_POLLING_FLAGS;
+        try {
+            NfcAdapter.sService.setReaderMode(token, null, flags, null);
+        } catch (RemoteException e) {
+            attemptDeadServiceRecovery(e);
+        }
+    }
+
     /**
      * Manually invoke Android Beam to share data.
      *
diff --git a/core/java/android/nfc/cardemulation/AidGroup.java b/core/java/android/nfc/cardemulation/AidGroup.java
index 958669e..ae3e333 100644
--- a/core/java/android/nfc/cardemulation/AidGroup.java
+++ b/core/java/android/nfc/cardemulation/AidGroup.java
@@ -34,6 +34,7 @@
 import java.util.ArrayList;
 import java.util.List;
 import java.util.Locale;
+import java.util.regex.Pattern;
 
 /**********************************************************************
  * This file is not a part of the NFC mainline module                 *
@@ -79,7 +80,7 @@
             throw new IllegalArgumentException("Too many AIDs in AID group.");
         }
         for (String aid : aids) {
-            if (!CardEmulation.isValidAid(aid)) {
+            if (!isValidAid(aid)) {
                 throw new IllegalArgumentException("AID " + aid + " is not a valid AID.");
             }
         }
@@ -264,4 +265,34 @@
         return CardEmulation.CATEGORY_PAYMENT.equals(category) ||
                 CardEmulation.CATEGORY_OTHER.equals(category);
     }
+
+    private static final Pattern AID_PATTERN = Pattern.compile("[0-9A-Fa-f]{10,32}\\*?\\#?");
+    /**
+     * Copied over from {@link CardEmulation#isValidAid(String)}
+     * @hide
+     */
+    private static boolean isValidAid(String aid) {
+        if (aid == null)
+            return false;
+
+        // If a prefix/subset AID, the total length must be odd (even # of AID chars + '*')
+        if ((aid.endsWith("*") || aid.endsWith("#")) && ((aid.length() % 2) == 0)) {
+            Log.e(TAG, "AID " + aid + " is not a valid AID.");
+            return false;
+        }
+
+        // If not a prefix/subset AID, the total length must be even (even # of AID chars)
+        if ((!(aid.endsWith("*") || aid.endsWith("#"))) && ((aid.length() % 2) != 0)) {
+            Log.e(TAG, "AID " + aid + " is not a valid AID.");
+            return false;
+        }
+
+        // Verify hex characters
+        if (!AID_PATTERN.matcher(aid).matches()) {
+            Log.e(TAG, "AID " + aid + " is not a valid AID.");
+            return false;
+        }
+
+        return true;
+    }
 }
diff --git a/core/java/android/nfc/cardemulation/ApduServiceInfo.java b/core/java/android/nfc/cardemulation/ApduServiceInfo.java
index 18ec914..665b753 100644
--- a/core/java/android/nfc/cardemulation/ApduServiceInfo.java
+++ b/core/java/android/nfc/cardemulation/ApduServiceInfo.java
@@ -52,6 +52,7 @@
 import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
+import java.util.regex.Pattern;
 
 /**
  * Class holding APDU service info.
@@ -307,7 +308,7 @@
                             com.android.internal.R.styleable.AidFilter);
                     String aid = a.getString(com.android.internal.R.styleable.AidFilter_name).
                             toUpperCase();
-                    if (CardEmulation.isValidAid(aid) && !currentGroup.getAids().contains(aid)) {
+                    if (isValidAid(aid) && !currentGroup.getAids().contains(aid)) {
                         currentGroup.getAids().add(aid);
                     } else {
                         Log.e(TAG, "Ignoring invalid or duplicate aid: " + aid);
@@ -321,7 +322,7 @@
                             toUpperCase();
                     // Add wildcard char to indicate prefix
                     aid = aid.concat("*");
-                    if (CardEmulation.isValidAid(aid) && !currentGroup.getAids().contains(aid)) {
+                    if (isValidAid(aid) && !currentGroup.getAids().contains(aid)) {
                         currentGroup.getAids().add(aid);
                     } else {
                         Log.e(TAG, "Ignoring invalid or duplicate aid: " + aid);
@@ -335,7 +336,7 @@
                             toUpperCase();
                     // Add wildcard char to indicate suffix
                     aid = aid.concat("#");
-                    if (CardEmulation.isValidAid(aid) && !currentGroup.getAids().contains(aid)) {
+                    if (isValidAid(aid) && !currentGroup.getAids().contains(aid)) {
                         currentGroup.getAids().add(aid);
                     } else {
                         Log.e(TAG, "Ignoring invalid or duplicate aid: " + aid);
@@ -806,7 +807,7 @@
      */
     @FlaggedApi(Flags.FLAG_ENABLE_NFC_MAINLINE)
     public void dumpDebug(@NonNull ProtoOutputStream proto) {
-        Utils.dumpDebugComponentName(getComponent(), proto, ApduServiceInfoProto.COMPONENT_NAME);
+        getComponent().dumpDebug(proto, ApduServiceInfoProto.COMPONENT_NAME);
         proto.write(ApduServiceInfoProto.DESCRIPTION, getDescription());
         proto.write(ApduServiceInfoProto.ON_HOST, mOnHost);
         if (!mOnHost) {
@@ -825,4 +826,34 @@
         }
         proto.write(ApduServiceInfoProto.SETTINGS_ACTIVITY_NAME, mSettingsActivityName);
     }
+
+    private static final Pattern AID_PATTERN = Pattern.compile("[0-9A-Fa-f]{10,32}\\*?\\#?");
+    /**
+     * Copied over from {@link CardEmulation#isValidAid(String)}
+     * @hide
+     */
+    private static boolean isValidAid(String aid) {
+        if (aid == null)
+            return false;
+
+        // If a prefix/subset AID, the total length must be odd (even # of AID chars + '*')
+        if ((aid.endsWith("*") || aid.endsWith("#")) && ((aid.length() % 2) == 0)) {
+            Log.e(TAG, "AID " + aid + " is not a valid AID.");
+            return false;
+        }
+
+        // If not a prefix/subset AID, the total length must be even (even # of AID chars)
+        if ((!(aid.endsWith("*") || aid.endsWith("#"))) && ((aid.length() % 2) != 0)) {
+            Log.e(TAG, "AID " + aid + " is not a valid AID.");
+            return false;
+        }
+
+        // Verify hex characters
+        if (!AID_PATTERN.matcher(aid).matches()) {
+            Log.e(TAG, "AID " + aid + " is not a valid AID.");
+            return false;
+        }
+
+        return true;
+    }
 }
diff --git a/core/java/android/nfc/cardemulation/CardEmulation.java b/core/java/android/nfc/cardemulation/CardEmulation.java
index 4909b08..32c2a1b 100644
--- a/core/java/android/nfc/cardemulation/CardEmulation.java
+++ b/core/java/android/nfc/cardemulation/CardEmulation.java
@@ -26,6 +26,7 @@
 import android.content.Context;
 import android.content.Intent;
 import android.content.pm.PackageManager;
+import android.nfc.Constants;
 import android.nfc.INfcCardEmulation;
 import android.nfc.NfcAdapter;
 import android.os.RemoteException;
@@ -274,7 +275,7 @@
             try {
                 preferForeground = Settings.Secure.getInt(
                         contextAsUser.getContentResolver(),
-                        Settings.Secure.NFC_PAYMENT_FOREGROUND) != 0;
+                        Constants.SETTINGS_SECURE_NFC_PAYMENT_FOREGROUND) != 0;
             } catch (SettingNotFoundException e) {
             }
             return preferForeground;
diff --git a/core/java/android/nfc/cardemulation/NfcFServiceInfo.java b/core/java/android/nfc/cardemulation/NfcFServiceInfo.java
index ec919e4..33bc169 100644
--- a/core/java/android/nfc/cardemulation/NfcFServiceInfo.java
+++ b/core/java/android/nfc/cardemulation/NfcFServiceInfo.java
@@ -173,7 +173,7 @@
                             com.android.internal.R.styleable.SystemCodeFilter);
                     systemCode = a.getString(
                             com.android.internal.R.styleable.SystemCodeFilter_name).toUpperCase();
-                    if (!NfcFCardEmulation.isValidSystemCode(systemCode) &&
+                    if (!isValidSystemCode(systemCode) &&
                             !systemCode.equalsIgnoreCase("NULL")) {
                         Log.e(TAG, "Invalid System Code: " + systemCode);
                         systemCode = null;
@@ -187,7 +187,7 @@
                             com.android.internal.R.styleable.Nfcid2Filter_name).toUpperCase();
                     if (!nfcid2.equalsIgnoreCase("RANDOM") &&
                             !nfcid2.equalsIgnoreCase("NULL") &&
-                            !NfcFCardEmulation.isValidNfcid2(nfcid2)) {
+                            !isValidNfcid2(nfcid2)) {
                         Log.e(TAG, "Invalid NFCID2: " + nfcid2);
                         nfcid2 = null;
                     }
@@ -436,10 +436,62 @@
      */
     @FlaggedApi(Flags.FLAG_ENABLE_NFC_MAINLINE)
     public void dumpDebug(@NonNull ProtoOutputStream proto) {
-        Utils.dumpDebugComponentName(getComponent(), proto, NfcFServiceInfoProto.COMPONENT_NAME);
+        getComponent().dumpDebug(proto, NfcFServiceInfoProto.COMPONENT_NAME);
         proto.write(NfcFServiceInfoProto.DESCRIPTION, getDescription());
         proto.write(NfcFServiceInfoProto.SYSTEM_CODE, getSystemCode());
         proto.write(NfcFServiceInfoProto.NFCID2, getNfcid2());
         proto.write(NfcFServiceInfoProto.T3T_PMM, getT3tPmm());
     }
+
+    /**
+     * Copied over from {@link NfcFCardEmulation#isValidSystemCode(String)}
+     * @hide
+     */
+    private static boolean isValidSystemCode(String systemCode) {
+        if (systemCode == null) {
+            return false;
+        }
+        if (systemCode.length() != 4) {
+            Log.e(TAG, "System Code " + systemCode + " is not a valid System Code.");
+            return false;
+        }
+        // check if the value is between "4000" and "4FFF" (excluding "4*FF")
+        if (!systemCode.startsWith("4") || systemCode.toUpperCase().endsWith("FF")) {
+            Log.e(TAG, "System Code " + systemCode + " is not a valid System Code.");
+            return false;
+        }
+        try {
+            Integer.parseInt(systemCode, 16);
+        } catch (NumberFormatException e) {
+            Log.e(TAG, "System Code " + systemCode + " is not a valid System Code.");
+            return false;
+        }
+        return true;
+    }
+
+    /**
+     * Copied over from {@link NfcFCardEmulation#isValidNfcid2(String)}
+     * @hide
+     */
+    private static boolean isValidNfcid2(String nfcid2) {
+        if (nfcid2 == null) {
+            return false;
+        }
+        if (nfcid2.length() != 16) {
+            Log.e(TAG, "NFCID2 " + nfcid2 + " is not a valid NFCID2.");
+            return false;
+        }
+        // check if the the value starts with "02FE"
+        if (!nfcid2.toUpperCase().startsWith("02FE")) {
+            Log.e(TAG, "NFCID2 " + nfcid2 + " is not a valid NFCID2.");
+            return false;
+        }
+        try {
+            Long.parseLong(nfcid2, 16);
+        } catch (NumberFormatException e) {
+            Log.e(TAG, "NFCID2 " + nfcid2 + " is not a valid NFCID2.");
+            return false;
+        }
+        return true;
+    }
 }
diff --git a/core/java/android/os/GraphicsEnvironment.java b/core/java/android/os/GraphicsEnvironment.java
index 92be4c0..a07735e 100644
--- a/core/java/android/os/GraphicsEnvironment.java
+++ b/core/java/android/os/GraphicsEnvironment.java
@@ -115,6 +115,9 @@
     private static final String ANGLE_GL_DRIVER_CHOICE_DEFAULT = "default";
     private static final String ANGLE_GL_DRIVER_CHOICE_ANGLE = "angle";
     private static final String ANGLE_GL_DRIVER_CHOICE_NATIVE = "native";
+    private static final String SYSTEM_ANGLE_STRING = "system";
+
+    private static final String PROPERTY_RO_ANGLE_SUPPORTED = "ro.gfx.angle.supported";
 
     private ClassLoader mClassLoader;
     private String mLibrarySearchPaths;
@@ -122,7 +125,7 @@
     private GameManager mGameManager;
 
     private int mAngleOptInIndex = -1;
-    private boolean mEnabledByGameMode = false;
+    private boolean mShouldUseAngle = false;
 
     /**
      * Set up GraphicsEnvironment
@@ -141,19 +144,16 @@
 
         // Setup ANGLE and pass down ANGLE details to the C++ code
         Trace.traceBegin(Trace.TRACE_TAG_GRAPHICS, "setupAngle");
-        boolean useAngle = false;
         if (setupAngle(context, coreSettings, pm, packageName)) {
-            if (shouldUseAngle(context, coreSettings, packageName)) {
-                useAngle = true;
-                setGpuStats(ANGLE_DRIVER_NAME, ANGLE_DRIVER_VERSION_NAME, ANGLE_DRIVER_VERSION_CODE,
-                        0, packageName, getVulkanVersion(pm));
-            }
+            mShouldUseAngle = true;
+            setGpuStats(ANGLE_DRIVER_NAME, ANGLE_DRIVER_VERSION_NAME, ANGLE_DRIVER_VERSION_CODE,
+                    0, packageName, getVulkanVersion(pm));
         }
         Trace.traceEnd(Trace.TRACE_TAG_GRAPHICS);
 
         Trace.traceBegin(Trace.TRACE_TAG_GRAPHICS, "chooseDriver");
         if (!chooseDriver(context, coreSettings, pm, packageName, appInfoWithMetaData)) {
-            if (!useAngle) {
+            if (!mShouldUseAngle) {
                 setGpuStats(SYSTEM_DRIVER_NAME, SYSTEM_DRIVER_VERSION_NAME,
                         SYSTEM_DRIVER_VERSION_CODE,
                         SystemProperties.getLong(PROPERTY_GFX_DRIVER_BUILD_TIME, 0),
@@ -178,32 +178,16 @@
     }
 
     /**
-     * Query to determine if the Game Mode has enabled ANGLE.
+     * Query to determine the ANGLE driver choice.
      */
-    private boolean isAngleEnabledByGameMode(Context context, String packageName) {
-        try {
-            final boolean gameModeEnabledAngle =
-                    (mGameManager != null) && mGameManager.isAngleEnabled(packageName);
-            Log.v(TAG, "ANGLE GameManagerService for " + packageName + ": " + gameModeEnabledAngle);
-            return gameModeEnabledAngle;
-        } catch (SecurityException e) {
-            Log.e(TAG, "Caught exception while querying GameManagerService if ANGLE is enabled "
-                    + "for package: " + packageName);
-        }
-
-        return false;
-    }
-
-    /**
-     * Query to determine if ANGLE should be used
-     */
-    private boolean shouldUseAngle(Context context, Bundle coreSettings, String packageName) {
+    private String queryAngleChoice(Context context, Bundle coreSettings,
+                                               String packageName) {
         if (TextUtils.isEmpty(packageName)) {
             Log.v(TAG, "No package name specified; use the system driver");
-            return false;
+            return ANGLE_GL_DRIVER_CHOICE_DEFAULT;
         }
 
-        return shouldUseAngleInternal(context, coreSettings, packageName);
+        return queryAngleChoiceInternal(context, coreSettings, packageName);
     }
 
     private int getVulkanVersion(PackageManager pm) {
@@ -421,13 +405,13 @@
      * 2) The per-application switch (i.e. Settings.Global.ANGLE_GL_DRIVER_SELECTION_PKGS and
      *    Settings.Global.ANGLE_GL_DRIVER_SELECTION_VALUES; which corresponds to the
      *    “angle_gl_driver_selection_pkgs” and “angle_gl_driver_selection_values” settings); if it
-     *    forces a choice;
-     * 3) Use ANGLE if isAngleEnabledByGameMode() returns true;
+     *    forces a choice.
      */
-    private boolean shouldUseAngleInternal(Context context, Bundle bundle, String packageName) {
+    private String queryAngleChoiceInternal(Context context, Bundle bundle,
+                                                       String packageName) {
         // Make sure we have a good package name
         if (TextUtils.isEmpty(packageName)) {
-            return false;
+            return ANGLE_GL_DRIVER_CHOICE_DEFAULT;
         }
 
         // Check the semi-global switch (i.e. once system has booted enough) for whether ANGLE
@@ -442,7 +426,7 @@
         }
         if (allUseAngle == ANGLE_GL_DRIVER_ALL_ANGLE_ON) {
             Log.v(TAG, "Turn on ANGLE for all applications.");
-            return true;
+            return ANGLE_GL_DRIVER_CHOICE_ANGLE;
         }
 
         // Get the per-application settings lists
@@ -455,17 +439,15 @@
         Log.v(TAG, "  angle_gl_driver_selection_pkgs=" + optInPackages);
         Log.v(TAG, "  angle_gl_driver_selection_values=" + optInValues);
 
-        mEnabledByGameMode = isAngleEnabledByGameMode(context, packageName);
-
         // Make sure we have good settings to use
-        if (optInPackages.size() != optInValues.size()) {
+        if (optInPackages.size() == 0 || optInPackages.size() != optInValues.size()) {
             Log.v(TAG,
                     "Global.Settings values are invalid: "
                         + "number of packages: "
                             + optInPackages.size() + ", "
                         + "number of values: "
                             + optInValues.size());
-            return mEnabledByGameMode;
+            return ANGLE_GL_DRIVER_CHOICE_DEFAULT;
         }
 
         // See if this application is listed in the per-application settings list
@@ -473,7 +455,7 @@
 
         if (pkgIndex < 0) {
             Log.v(TAG, packageName + " is not listed in per-application setting");
-            return mEnabledByGameMode;
+            return ANGLE_GL_DRIVER_CHOICE_DEFAULT;
         }
         mAngleOptInIndex = pkgIndex;
 
@@ -484,14 +466,12 @@
                 "ANGLE Developer option for '" + packageName + "' "
                         + "set to: '" + optInValue + "'");
         if (optInValue.equals(ANGLE_GL_DRIVER_CHOICE_ANGLE)) {
-            return true;
+            return ANGLE_GL_DRIVER_CHOICE_ANGLE;
         } else if (optInValue.equals(ANGLE_GL_DRIVER_CHOICE_NATIVE)) {
-            return false;
-        } else {
-            // The user either chose default or an invalid value; go with the default driver or what
-            // the game mode indicates
-            return mEnabledByGameMode;
+            return ANGLE_GL_DRIVER_CHOICE_NATIVE;
         }
+        // The user either chose default or an invalid value; go with the default driver.
+        return ANGLE_GL_DRIVER_CHOICE_DEFAULT;
     }
 
     /**
@@ -503,10 +483,12 @@
         final List<ResolveInfo> resolveInfos =
                 pm.queryIntentActivities(intent, PackageManager.MATCH_SYSTEM_ONLY);
         if (resolveInfos.size() != 1) {
-            Log.e(TAG, "Invalid number of ANGLE packages. Required: 1, Found: "
+            Log.v(TAG, "Invalid number of ANGLE packages. Required: 1, Found: "
                     + resolveInfos.size());
-            for (ResolveInfo resolveInfo : resolveInfos) {
-                Log.e(TAG, "Found ANGLE package: " + resolveInfo.activityInfo.packageName);
+            if (DEBUG) {
+                for (ResolveInfo resolveInfo : resolveInfos) {
+                    Log.d(TAG, "Found ANGLE package: " + resolveInfo.activityInfo.packageName);
+                }
             }
             return "";
         }
@@ -541,26 +523,46 @@
     }
 
     /**
-     * Determine whether ANGLE should be used, set it up if so, and pass ANGLE details down to
-     * the C++ GraphicsEnv class.
+     * Determine whether ANGLE should be used, attempt to set up from apk first, if ANGLE can be
+     * set up from apk, pass ANGLE details down to the C++ GraphicsEnv class via
+     * GraphicsEnv::setAngleInfo(). If apk setup fails, attempt to set up to use system ANGLE.
+     * Return false if both fail.
      *
-     * If ANGLE will be used, GraphicsEnv::setAngleInfo() will be called to enable ANGLE to be
-     * properly used.
-     *
-     * @param context
-     * @param bundle
-     * @param pm
+     * @param context - Context of the application.
+     * @param bundle - Bundle of the application.
+     * @param packageManager - PackageManager of the application process.
      * @param packageName - package name of the application.
-     * @return true: ANGLE setup successfully
-     *         false: ANGLE not setup (not on allowlist, ANGLE not present, etc.)
+     * @return true: can set up to use ANGLE successfully.
+     *         false: can not set up to use ANGLE (not on allowlist, ANGLE not present, etc.)
      */
-    private boolean setupAngle(Context context, Bundle bundle, PackageManager pm,
+    private boolean setupAngle(Context context, Bundle bundle, PackageManager packageManager,
             String packageName) {
-
-        if (!shouldUseAngle(context, bundle, packageName)) {
+        final String angleChoice = queryAngleChoice(context, bundle, packageName);
+        if (angleChoice.equals(ANGLE_GL_DRIVER_CHOICE_DEFAULT)) {
+            return false;
+        }
+        if (angleChoice.equals(ANGLE_GL_DRIVER_CHOICE_NATIVE)) {
+            nativeSetAngleInfo("", true, packageName, null);
             return false;
         }
 
+        return setupAngleFromApk(context, bundle, packageManager, packageName)
+                || setupAngleFromSystem(context, bundle, packageName);
+    }
+
+    /**
+     * Attempt to set up ANGLE from the packaged apk, if the apk can be found, pass ANGLE details to
+     * the C++ GraphicsEnv class.
+     *
+     * @param context - Context of the application.
+     * @param bundle - Bundle of the application.
+     * @param packageManager - PackageManager of the application process.
+     * @param packageName - package name of the application.
+     * @return true: can set up to use ANGLE apk.
+     *         false: can not set up to use ANGLE apk (ANGLE apk not present, etc.)
+     */
+    private boolean setupAngleFromApk(Context context, Bundle bundle, PackageManager packageManager,
+            String packageName) {
         ApplicationInfo angleInfo = null;
 
         // If the developer has specified a debug package over ADB, attempt to find it
@@ -569,7 +571,7 @@
             Log.v(TAG, "ANGLE debug package enabled: " + anglePkgName);
             try {
                 // Note the debug package does not have to be pre-installed
-                angleInfo = pm.getApplicationInfo(anglePkgName, 0);
+                angleInfo = packageManager.getApplicationInfo(anglePkgName, 0);
             } catch (PackageManager.NameNotFoundException e) {
                 // If the debug package is specified but not found, abort.
                 Log.v(TAG, "ANGLE debug package '" + anglePkgName + "' not installed");
@@ -579,7 +581,7 @@
 
         // Otherwise, check to see if ANGLE is properly installed
         if (angleInfo == null) {
-            anglePkgName = getAnglePackageName(pm);
+            anglePkgName = getAnglePackageName(packageManager);
             if (TextUtils.isEmpty(anglePkgName)) {
                 Log.v(TAG, "Failed to find ANGLE package.");
                 return false;
@@ -588,7 +590,7 @@
             Log.v(TAG, "ANGLE package enabled: " + anglePkgName);
             try {
                 // Production ANGLE libraries must be pre-installed as a system app
-                angleInfo = pm.getApplicationInfo(anglePkgName,
+                angleInfo = packageManager.getApplicationInfo(anglePkgName,
                         PackageManager.MATCH_SYSTEM_ONLY);
             } catch (PackageManager.NameNotFoundException e) {
                 Log.v(TAG, "ANGLE package '" + anglePkgName + "' not installed");
@@ -609,15 +611,39 @@
             Log.d(TAG, "ANGLE package libs: " + paths);
         }
 
-        // If we make it to here, ANGLE will be used.  Call setAngleInfo() with the package name,
-        // and features to use.
+        // If we make it to here, ANGLE apk will be used.  Call nativeSetAngleInfo() with the
+        // application package name and ANGLE features to use.
         final String[] features = getAngleEglFeatures(context, bundle);
-        setAngleInfo(paths, packageName, ANGLE_GL_DRIVER_CHOICE_ANGLE, features);
+        nativeSetAngleInfo(paths, false, packageName, features);
 
         return true;
     }
 
     /**
+     * Attempt to set up ANGLE from system, if the apk can be found, pass ANGLE details to
+     * the C++ GraphicsEnv class.
+     *
+     * @param context - Context of the application.
+     * @param bundle - Bundle of the application.
+     * @param packageName - package name of the application.
+     * @return true: can set up to use system ANGLE.
+     *         false: can not set up to use system ANGLE because it doesn't exist.
+     */
+    private boolean setupAngleFromSystem(Context context, Bundle bundle, String packageName) {
+        final boolean systemAngleSupported = SystemProperties
+                                             .getBoolean(PROPERTY_RO_ANGLE_SUPPORTED, false);
+        if (!systemAngleSupported) {
+            return false;
+        }
+
+        // If we make it to here, system ANGLE will be used.  Call nativeSetAngleInfo() with
+        // the application package name and ANGLE features to use.
+        final String[] features = getAngleEglFeatures(context, bundle);
+        nativeSetAngleInfo(SYSTEM_ANGLE_STRING, false, packageName, features);
+        return true;
+    }
+
+    /**
      * Determine if the "ANGLE In Use" dialog box should be shown.
      */
     private boolean shouldShowAngleInUseDialogBox(Context context) {
@@ -636,7 +662,10 @@
     }
 
     /**
-     * Show the ANGLE in Use Dialog Box
+     * Show the ANGLE in use dialog box.
+     * The ANGLE in use dialog box will show up as long as the application
+     * should use ANGLE. It does not mean the application has successfully
+     * loaded ANGLE because this check happens before the loading completes.
      * @param context
      */
     public void showAngleInUseDialogBox(Context context) {
@@ -644,14 +673,15 @@
             return;
         }
 
-        final String packageName = context.getPackageName();
-        if (!getShouldUseAngle(packageName)) {
+        if (!mShouldUseAngle) {
             return;
         }
 
         final Intent intent = new Intent(ACTION_ANGLE_FOR_ANDROID_TOAST_MESSAGE);
         final String anglePkg = getAnglePackageName(context.getPackageManager());
-        intent.setPackage(anglePkg);
+        if (anglePkg.isEmpty()) {
+            return;
+        }
 
         context.sendOrderedBroadcast(intent, null, new BroadcastReceiver() {
             @Override
@@ -890,9 +920,8 @@
     private static native void setDriverPathAndSphalLibraries(String path, String sphalLibraries);
     private static native void setGpuStats(String driverPackageName, String driverVersionName,
             long driverVersionCode, long driverBuildTime, String appPackageName, int vulkanVersion);
-    private static native void setAngleInfo(String path, String appPackage,
-            String devOptIn, String[] features);
-    private static native boolean getShouldUseAngle(String packageName);
+    private static native void nativeSetAngleInfo(String path, boolean useNativeDriver,
+            String packageName, String[] features);
     private static native boolean setInjectLayersPrSetDumpable();
     private static native void nativeToggleAngleAsSystemDriver(boolean enabled);
 
diff --git a/core/java/android/os/INetworkManagementService.aidl b/core/java/android/os/INetworkManagementService.aidl
index 1a3dcee..a49ee7d 100644
--- a/core/java/android/os/INetworkManagementService.aidl
+++ b/core/java/android/os/INetworkManagementService.aidl
@@ -104,16 +104,6 @@
     void setIPv6AddrGenMode(String iface, int mode);
 
     /**
-     * Add the specified route to the interface.
-     */
-    void addRoute(int netId, in RouteInfo route);
-
-    /**
-     * Remove the specified route from the interface.
-     */
-    void removeRoute(int netId, in RouteInfo route);
-
-    /**
      * Shuts down the service
      */
     @EnforcePermission("SHUTDOWN")
diff --git a/core/java/android/provider/Settings.java b/core/java/android/provider/Settings.java
index 9cdb9ce..2f86efe 100644
--- a/core/java/android/provider/Settings.java
+++ b/core/java/android/provider/Settings.java
@@ -9926,6 +9926,13 @@
         public static final String SPATIAL_AUDIO_ENABLED = "spatial_audio_enabled";
 
         /**
+         * Internal collection of audio device inventory items
+         * The device item stored are {@link com.android.server.audio.AdiDeviceState}
+         * @hide
+         */
+        public static final String AUDIO_DEVICE_INVENTORY = "audio_device_inventory";
+
+        /**
          * Indicates whether notification display on the lock screen is enabled.
          * <p>
          * Type: int (0 for false, 1 for true)
@@ -17965,6 +17972,15 @@
                 "review_permissions_notification_state";
 
         /**
+         * Whether repair mode is active on the device.
+         * <p>
+         * Set to 1 for true and 0 for false.
+         *
+         * @hide
+         */
+        public static final String REPAIR_MODE_ACTIVE = "repair_mode_active";
+
+        /**
          * Settings migrated from Wear OS settings provider.
          * @hide
          */
diff --git a/core/java/android/security/flags.aconfig b/core/java/android/security/flags.aconfig
index b6c2b83..5aa3097 100644
--- a/core/java/android/security/flags.aconfig
+++ b/core/java/android/security/flags.aconfig
@@ -12,4 +12,5 @@
     namespace: "hardware_backed_security"
     description: "Fix bugs in behavior of UnlockedDeviceRequired keystore keys"
     bug: "296464083"
+    is_fixed_read_only: true
 }
diff --git a/core/java/android/service/rotationresolver/OWNERS b/core/java/android/service/rotationresolver/OWNERS
index 5b57fc7..dce874d 100644
--- a/core/java/android/service/rotationresolver/OWNERS
+++ b/core/java/android/service/rotationresolver/OWNERS
@@ -1,9 +1,7 @@
 # Bug component: 814982
 
 asalo@google.com
-augale@google.com
 eejiang@google.com
 payamp@google.com
 siddikap@google.com
-svetoslavganov@google.com
 tgadh@google.com
diff --git a/core/java/com/android/internal/app/PlatLogoActivity.java b/core/java/com/android/internal/app/PlatLogoActivity.java
index 4e7bfe5..71bbccb 100644
--- a/core/java/com/android/internal/app/PlatLogoActivity.java
+++ b/core/java/com/android/internal/app/PlatLogoActivity.java
@@ -259,7 +259,7 @@
             }
             return true;
         }
-        return false;
+        return super.onKeyDown(keyCode,event);
     }
 
     @Override
@@ -268,7 +268,7 @@
             stopWarp();
             return true;
         }
-        return false;
+        return super.onKeyUp(keyCode,event);
     }
 
     private void startWarp() {
diff --git a/core/java/com/android/internal/foldables/OWNERS b/core/java/com/android/internal/foldables/OWNERS
new file mode 100644
index 0000000..6ce1ee4
--- /dev/null
+++ b/core/java/com/android/internal/foldables/OWNERS
@@ -0,0 +1 @@
+include /services/core/java/com/android/server/display/OWNERS
diff --git a/core/java/com/android/internal/widget/ILockSettings.aidl b/core/java/com/android/internal/widget/ILockSettings.aidl
index 4065055..8236783 100644
--- a/core/java/com/android/internal/widget/ILockSettings.aidl
+++ b/core/java/com/android/internal/widget/ILockSettings.aidl
@@ -108,4 +108,5 @@
     boolean removeWeakEscrowToken(long handle, int userId);
     boolean isWeakEscrowTokenActive(long handle, int userId);
     boolean isWeakEscrowTokenValid(long handle, in byte[] token, int userId);
+    void unlockUserKeyIfUnsecured(int userId);
 }
diff --git a/core/java/com/android/internal/widget/LockPatternUtils.java b/core/java/com/android/internal/widget/LockPatternUtils.java
index a1f8de4..a3e2706 100644
--- a/core/java/com/android/internal/widget/LockPatternUtils.java
+++ b/core/java/com/android/internal/widget/LockPatternUtils.java
@@ -47,6 +47,7 @@
 import android.os.RemoteException;
 import android.os.ServiceManager;
 import android.os.SystemClock;
+import android.os.SystemProperties;
 import android.os.UserHandle;
 import android.os.UserManager;
 import android.os.storage.StorageManager;
@@ -160,9 +161,17 @@
      */
     public static final int VERIFY_FLAG_REQUEST_GK_PW_HANDLE = 1 << 0;
 
+    /**
+     * Flag provided to {@link #verifyCredential(LockscreenCredential, int, int)} . If set, the
+     * method writes the password data to the repair mode file after the credential is verified
+     * successfully.
+     */
+    public static final int VERIFY_FLAG_WRITE_REPAIR_MODE_PW = 1 << 1;
+
     @Retention(RetentionPolicy.SOURCE)
     @IntDef(flag = true, value = {
-            VERIFY_FLAG_REQUEST_GK_PW_HANDLE
+            VERIFY_FLAG_REQUEST_GK_PW_HANDLE,
+            VERIFY_FLAG_WRITE_REPAIR_MODE_PW
     })
     public @interface VerifyFlag {}
 
@@ -171,6 +180,11 @@
      */
     public static final int USER_FRP = UserHandle.USER_NULL + 1;
 
+    /**
+     * Special user id for triggering the exiting repair mode verification flow.
+     */
+    public static final int USER_REPAIR_MODE = UserHandle.USER_NULL + 2;
+
     public final static String PASSWORD_TYPE_KEY = "lockscreen.password_type";
     @Deprecated
     public final static String PASSWORD_TYPE_ALTERNATE_KEY = "lockscreen.password_type_alternate";
@@ -200,6 +214,8 @@
     public static final String CURRENT_LSKF_BASED_PROTECTOR_ID_KEY = "sp-handle";
     public static final String PASSWORD_HISTORY_DELIMITER = ",";
 
+    private static final String GSI_RUNNING_PROP = "ro.gsid.image_running";
+
     /**
      * drives the pin auto confirmation feature availability in code logic.
      */
@@ -388,7 +404,7 @@
 
     @UnsupportedAppUsage
     public void reportFailedPasswordAttempt(int userId) {
-        if (userId == USER_FRP && frpCredentialEnabled(mContext)) {
+        if (isSpecialUserId(mContext, userId, /* checkDeviceSupported= */ true)) {
             return;
         }
         getDevicePolicyManager().reportFailedPasswordAttempt(userId);
@@ -397,7 +413,7 @@
 
     @UnsupportedAppUsage
     public void reportSuccessfulPasswordAttempt(int userId) {
-        if (userId == USER_FRP && frpCredentialEnabled(mContext)) {
+        if (isSpecialUserId(mContext, userId, /* checkDeviceSupported= */ true)) {
             return;
         }
         getDevicePolicyManager().reportSuccessfulPasswordAttempt(userId);
@@ -405,21 +421,21 @@
     }
 
     public void reportPasswordLockout(int timeoutMs, int userId) {
-        if (userId == USER_FRP && frpCredentialEnabled(mContext)) {
+        if (isSpecialUserId(mContext, userId, /* checkDeviceSupported= */ true)) {
             return;
         }
         getTrustManager().reportUnlockLockout(timeoutMs, userId);
     }
 
     public int getCurrentFailedPasswordAttempts(int userId) {
-        if (userId == USER_FRP && frpCredentialEnabled(mContext)) {
+        if (isSpecialUserId(mContext, userId, /* checkDeviceSupported= */ true)) {
             return 0;
         }
         return getDevicePolicyManager().getCurrentFailedPasswordAttempts(userId);
     }
 
     public int getMaximumFailedPasswordsForWipe(int userId) {
-        if (userId == USER_FRP && frpCredentialEnabled(mContext)) {
+        if (isSpecialUserId(mContext, userId, /* checkDeviceSupported= */ true)) {
             return 0;
         }
         return getDevicePolicyManager().getMaximumFailedPasswordsForWipe(
@@ -739,6 +755,17 @@
         }
     }
 
+    /** Returns the credential type corresponding to the given PIN or password quality. */
+    public static int pinOrPasswordQualityToCredentialType(int quality) {
+        if (isQualityAlphabeticPassword(quality)) {
+            return CREDENTIAL_TYPE_PASSWORD;
+        }
+        if (isQualityNumericPin(quality)) {
+            return CREDENTIAL_TYPE_PIN;
+        }
+        throw new IllegalArgumentException("Quality is neither Pin nor password: " + quality);
+    }
+
     /**
      * Save a new lockscreen credential.
      *
@@ -971,7 +998,7 @@
                 }
                 @Override
                 public boolean shouldBypassCache(Integer userHandle) {
-                    return userHandle == USER_FRP;
+                    return isSpecialUserId(userHandle);
                 }
             };
 
@@ -1078,9 +1105,10 @@
     @UnsupportedAppUsage
     public long setLockoutAttemptDeadline(int userId, int timeoutMs) {
         final long deadline = SystemClock.elapsedRealtime() + timeoutMs;
-        if (userId == USER_FRP) {
-            // For secure password storage (that is required for FRP), the underlying storage also
-            // enforces the deadline. Since we cannot store settings for the FRP user, don't.
+        if (isSpecialUserId(userId)) {
+            // For secure password storage (that is required for special users such as FRP), the
+            // underlying storage also enforces the deadline. Since we cannot store settings
+            // for special users, don't.
             return deadline;
         }
         mLockoutDeadlines.put(userId, deadline);
@@ -1819,6 +1847,64 @@
     }
 
     /**
+     * Return {@code true} if repair mode is supported by the device.
+     */
+    public static boolean isRepairModeSupported(Context context) {
+        return context.getResources().getBoolean(
+                com.android.internal.R.bool.config_repairModeSupported);
+    }
+
+    /**
+     * Return {@code true} if repair mode is active on the device.
+     */
+    public static boolean isRepairModeActive(Context context) {
+        return Settings.Global.getInt(context.getContentResolver(),
+                Settings.Global.REPAIR_MODE_ACTIVE, /* def= */ 0) > 0;
+    }
+
+    /**
+     * Return {@code true} if repair mode is supported by the device and the user has been granted
+     * admin privileges.
+     */
+    public static boolean canUserEnterRepairMode(Context context, UserInfo info) {
+        return info != null && info.isAdmin() && isRepairModeSupported(context);
+    }
+
+    /**
+     * Return {@code true} if GSI is running on the device.
+     */
+    public static boolean isGsiRunning() {
+        return SystemProperties.getInt(GSI_RUNNING_PROP, 0) > 0;
+    }
+
+    /**
+     * Return {@code true} if the given user id is a special user such as {@link #USER_FRP}.
+     */
+    public static boolean isSpecialUserId(int userId) {
+        return isSpecialUserId(/* context= */ null, userId, /* checkDeviceSupported= */ false);
+    }
+
+    /**
+     * Return {@code true} if the given user id is a special user for the verification flow.
+     *
+     * @param checkDeviceSupported {@code true} to check the specified user is supported
+     *                             by the device.
+     */
+    private static boolean isSpecialUserId(@Nullable Context context, int userId,
+            boolean checkDeviceSupported) {
+        switch (userId) {
+            case USER_FRP:
+                if (checkDeviceSupported) return frpCredentialEnabled(context);
+                return true;
+
+            case USER_REPAIR_MODE:
+                if (checkDeviceSupported) return isRepairModeSupported(context);
+                return true;
+        }
+        return false;
+    }
+
+    /**
      * Attempt to rederive the unified work challenge for the specified profile user and unlock the
      * user. If successful, this would allow the user to leave quiet mode automatically without
      * additional user authentication.
@@ -1847,8 +1933,23 @@
         }
     }
 
+    /**
+     * Unlocks the credential-encrypted storage for the given user if the user is not secured, i.e.
+     * doesn't have an LSKF.
+     * <p>
+     * Whether the storage has been unlocked can be determined by
+     * {@link StorageManager#isUserKeyUnlocked()}.
+     *
+     * Requires the {@link android.Manifest.permission#ACCESS_KEYGUARD_SECURE_STORAGE} permission.
+     *
+     * @param userId the ID of the user whose storage to unlock
+     */
     public void unlockUserKeyIfUnsecured(@UserIdInt int userId) {
-        getLockSettingsInternal().unlockUserKeyIfUnsecured(userId);
+        try {
+            getLockSettings().unlockUserKeyIfUnsecured(userId);
+        } catch (RemoteException re) {
+            re.rethrowFromSystemServer();
+        }
     }
 
     public void createNewUser(@UserIdInt int userId, int userSerialNumber) {
diff --git a/core/java/com/android/internal/widget/LockSettingsInternal.java b/core/java/com/android/internal/widget/LockSettingsInternal.java
index 6063c90..8114e1f 100644
--- a/core/java/com/android/internal/widget/LockSettingsInternal.java
+++ b/core/java/com/android/internal/widget/LockSettingsInternal.java
@@ -60,17 +60,6 @@
     public abstract void onThirdPartyAppsStarted();
 
     /**
-     * Unlocks the credential-encrypted storage for the given user if the user is not secured, i.e.
-     * doesn't have an LSKF.
-     * <p>
-     * This doesn't throw an exception on failure; whether the storage has been unlocked can be
-     * determined by {@link StorageManager#isUserKeyUnlocked()}.
-     *
-     * @param userId the ID of the user whose storage to unlock
-     */
-    public abstract void unlockUserKeyIfUnsecured(@UserIdInt int userId);
-
-    /**
      * Creates the locksettings state for a new user.
      * <p>
      * This includes creating a synthetic password and protecting it with an empty LSKF.
diff --git a/core/jni/android_os_GraphicsEnvironment.cpp b/core/jni/android_os_GraphicsEnvironment.cpp
index 01dbceb..8fc30d1 100644
--- a/core/jni/android_os_GraphicsEnvironment.cpp
+++ b/core/jni/android_os_GraphicsEnvironment.cpp
@@ -16,11 +16,12 @@
 
 #define LOG_TAG "GraphicsEnvironment"
 
-#include <vector>
-
 #include <graphicsenv/GraphicsEnv.h>
 #include <nativehelper/ScopedUtfChars.h>
 #include <nativeloader/native_loader.h>
+
+#include <vector>
+
 #include "core_jni_helpers.h"
 
 namespace {
@@ -49,11 +50,10 @@
                                                     appPackageNameChars.c_str(), vulkanVersion);
 }
 
-void setAngleInfo_native(JNIEnv* env, jobject clazz, jstring path, jstring appName,
-                         jstring devOptIn, jobjectArray featuresObj) {
+void setAngleInfo_native(JNIEnv* env, jobject clazz, jstring path, jboolean useNativeDriver,
+                         jstring packageName, jobjectArray featuresObj) {
     ScopedUtfChars pathChars(env, path);
-    ScopedUtfChars appNameChars(env, appName);
-    ScopedUtfChars devOptInChars(env, devOptIn);
+    ScopedUtfChars packageNameChars(env, packageName);
 
     std::vector<std::string> features;
     if (featuresObj != nullptr) {
@@ -73,13 +73,8 @@
         }
     }
 
-    android::GraphicsEnv::getInstance().setAngleInfo(pathChars.c_str(), appNameChars.c_str(),
-                                                     devOptInChars.c_str(), features);
-}
-
-bool shouldUseAngle_native(JNIEnv* env, jobject clazz, jstring appName) {
-    ScopedUtfChars appNameChars(env, appName);
-    return android::GraphicsEnv::getInstance().shouldUseAngle(appNameChars.c_str());
+    android::GraphicsEnv::getInstance().setAngleInfo(pathChars.c_str(), useNativeDriver,
+                                                     packageNameChars.c_str(), features);
 }
 
 void setLayerPaths_native(JNIEnv* env, jobject clazz, jobject classLoader, jstring layerPaths) {
@@ -123,11 +118,8 @@
          reinterpret_cast<void*>(setGpuStats_native)},
         {"setInjectLayersPrSetDumpable", "()Z",
          reinterpret_cast<void*>(setInjectLayersPrSetDumpable_native)},
-        {"setAngleInfo",
-         "(Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;[Ljava/lang/String;)V",
+        {"nativeSetAngleInfo", "(Ljava/lang/String;ZLjava/lang/String;[Ljava/lang/String;)V",
          reinterpret_cast<void*>(setAngleInfo_native)},
-        {"getShouldUseAngle", "(Ljava/lang/String;)Z",
-         reinterpret_cast<void*>(shouldUseAngle_native)},
         {"setLayerPaths", "(Ljava/lang/ClassLoader;Ljava/lang/String;)V",
          reinterpret_cast<void*>(setLayerPaths_native)},
         {"setDebugLayers", "(Ljava/lang/String;)V", reinterpret_cast<void*>(setDebugLayers_native)},
diff --git a/core/proto/android/nfc/Android.bp b/core/proto/android/nfc/Android.bp
deleted file mode 100644
index 6a62c91..0000000
--- a/core/proto/android/nfc/Android.bp
+++ /dev/null
@@ -1,43 +0,0 @@
-//
-// Copyright (C) 2023 The Android Open Source Project
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//      http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-//
-
-package {
-    default_applicable_licenses: ["Android-Apache-2.0"],
-}
-
-filegroup {
-    name: "srcs_nfc_proto",
-    srcs: [
-        "*.proto",
-    ],
-}
-
-// Will be statically linked by `framework-nfc`.
-java_library {
-    name: "nfc-proto-java-gen",
-    installable: false,
-    proto: {
-        type: "stream",
-        include_dirs: [
-            "external/protobuf/src",
-        ],
-    },
-    srcs: [
-        ":srcs_nfc_proto",
-    ],
-    sdk_version: "current",
-    min_sdk_version: "current",
-}
diff --git a/core/res/res/values/config.xml b/core/res/res/values/config.xml
index 93048ea..a872efe 100644
--- a/core/res/res/values/config.xml
+++ b/core/res/res/values/config.xml
@@ -6467,4 +6467,9 @@
     <!-- Whether the AOSP support for app cloning building blocks is to be enabled for the
          device. -->
     <bool name="config_enableAppCloningBuildingBlocks">true</bool>
+
+    <!-- Enables or disables support for repair mode. The feature creates a secure
+         environment to protect the user's privacy when the device is being repaired.
+         Off by default, since OEMs may have had a similar feature on their devices. -->
+    <bool name="config_repairModeSupported">false</bool>
 </resources>
diff --git a/core/res/res/values/symbols.xml b/core/res/res/values/symbols.xml
index 9bb3387..e81dfe7 100644
--- a/core/res/res/values/symbols.xml
+++ b/core/res/res/values/symbols.xml
@@ -4917,6 +4917,8 @@
 
   <java-symbol type="bool" name="config_safetyProtectionEnabled" />
 
+  <java-symbol type="bool" name="config_repairModeSupported" />
+
   <java-symbol type="string" name="config_devicePolicyManagementUpdater" />
 
   <java-symbol type="string" name="config_deviceSpecificDeviceStatePolicyProvider" />
diff --git a/core/res/res/xml/sms_short_codes.xml b/core/res/res/xml/sms_short_codes.xml
index af8c69e..3a2e50a 100644
--- a/core/res/res/xml/sms_short_codes.xml
+++ b/core/res/res/xml/sms_short_codes.xml
@@ -54,6 +54,9 @@
     <!-- Azerbaijan: 4-5 digits, known premium codes listed -->
     <shortcode country="az" pattern="\\d{4,5}" premium="330[12]|87744|901[234]|93(?:94|101)|9426|9525" />
 
+    <!-- Bangladesh: 1-5 digits (standard system default, not country specific) -->
+    <shortcode country="bd" pattern="\\d{1,5}" free="16672" />
+
     <!-- Belgium: 4 digits, plus EU: http://www.mobileweb.be/en/mobileweb/sms-numberplan.asp -->
     <shortcode country="be" premium="\\d{4}" free="8\\d{3}|116\\d{3}" />
 
@@ -145,7 +148,7 @@
     <shortcode country="in" pattern="\\d{1,5}" free="59336|53969" />
 
     <!-- Indonesia: 1-5 digits (standard system default, not country specific) -->
-    <shortcode country="id" pattern="\\d{1,5}" free="99477|6006|46645|363" />
+    <shortcode country="id" pattern="\\d{1,5}" free="99477|6006|46645|363|93457" />
 
     <!-- Ireland: 5 digits, 5xxxx (50xxx=free, 5[12]xxx=standard), plus EU:
          http://www.comreg.ie/_fileupload/publications/ComReg1117.pdf -->
@@ -190,7 +193,7 @@
     <shortcode country="mk" pattern="\\d{1,6}" free="129005|122" />
 
     <!-- Mexico: 4-5 digits (not confirmed), known premium codes listed -->
-    <shortcode country="mx" pattern="\\d{4,5}" premium="53035|7766" free="26259|46645|50025|50052|5050|76551|88778|9963|91101" />
+    <shortcode country="mx" pattern="\\d{4,5}" premium="53035|7766" free="26259|46645|50025|50052|5050|76551|88778|9963|91101|45453" />
 
     <!-- Malaysia: 5 digits: http://www.skmm.gov.my/attachment/Consumer_Regulation/Mobile_Content_Services_FAQs.pdf -->
     <shortcode country="my" pattern="\\d{5}" premium="32298|33776" free="22099|28288|66668" />
@@ -205,7 +208,7 @@
     <shortcode country="no" pattern="\\d{4,5}" premium="2201|222[67]" free="2171" />
 
     <!-- New Zealand: 3-4 digits, known premium codes listed -->
-    <shortcode country="nz" pattern="\\d{3,4}" premium="3903|8995|4679" free="1737|176|2141|3067|3068|3110|4006|4053|4061|4062|4202|4300|4334|4412|4575|5626|8006|8681" />
+    <shortcode country="nz" pattern="\\d{3,4}" premium="3903|8995|4679" free="1737|176|2141|3067|3068|3110|3876|4006|4053|4061|4062|4202|4300|4334|4412|4575|5626|8006|8681" />
 
     <!-- Peru: 4-5 digits (not confirmed), known premium codes listed -->
     <shortcode country="pe" pattern="\\d{4,5}" free="9963|40778" />
diff --git a/core/tests/coretests/src/android/view/OWNERS b/core/tests/coretests/src/android/view/OWNERS
index 2ca9994..23668a4 100644
--- a/core/tests/coretests/src/android/view/OWNERS
+++ b/core/tests/coretests/src/android/view/OWNERS
@@ -20,4 +20,7 @@
 per-file *ScrollCapture*.java = file:/packages/SystemUI/src/com/android/systemui/screenshot/OWNERS
 
 # Stylus
-per-file stylus/* = file:/core/java/android/text/OWNERS
\ No newline at end of file
+per-file stylus/* = file:/core/java/android/text/OWNERS
+
+# View
+file:/core/java/android/view/OWNERS
\ No newline at end of file
diff --git a/core/tests/coretests/src/com/android/internal/widget/LockPatternUtilsTest.java b/core/tests/coretests/src/com/android/internal/widget/LockPatternUtilsTest.java
index 6167c4b..1a668f7 100644
--- a/core/tests/coretests/src/com/android/internal/widget/LockPatternUtilsTest.java
+++ b/core/tests/coretests/src/com/android/internal/widget/LockPatternUtilsTest.java
@@ -37,10 +37,23 @@
     }
 
     @Test
+    public void testUserRepairMode_isNotRegularUser() {
+        assertTrue(LockPatternUtils.USER_REPAIR_MODE < 0);
+    }
+
+    @Test
     public void testUserFrp_isNotAReservedSpecialUser() throws Exception {
         assertNotEquals(UserHandle.USER_NULL, LockPatternUtils.USER_FRP);
         assertNotEquals(UserHandle.USER_ALL, LockPatternUtils.USER_FRP);
         assertNotEquals(UserHandle.USER_CURRENT, LockPatternUtils.USER_FRP);
         assertNotEquals(UserHandle.USER_CURRENT_OR_SELF, LockPatternUtils.USER_FRP);
     }
+
+    @Test
+    public void testUserRepairMode_isNotAReservedSpecialUser() throws Exception {
+        assertNotEquals(UserHandle.USER_NULL, LockPatternUtils.USER_REPAIR_MODE);
+        assertNotEquals(UserHandle.USER_ALL, LockPatternUtils.USER_REPAIR_MODE);
+        assertNotEquals(UserHandle.USER_CURRENT, LockPatternUtils.USER_REPAIR_MODE);
+        assertNotEquals(UserHandle.USER_CURRENT_OR_SELF, LockPatternUtils.USER_REPAIR_MODE);
+    }
 }
diff --git a/keystore/java/android/security/AndroidKeyStoreMaintenance.java b/keystore/java/android/security/AndroidKeyStoreMaintenance.java
index 31c2eb2..b7ea04f 100644
--- a/keystore/java/android/security/AndroidKeyStoreMaintenance.java
+++ b/keystore/java/android/security/AndroidKeyStoreMaintenance.java
@@ -128,25 +128,6 @@
     }
 
     /**
-     * Queries user state from Keystore 2.0.
-     *
-     * @param userId - Android user id of the user.
-     * @return UserState enum variant as integer if successful or an error
-     */
-    public static int getState(int userId) {
-        StrictMode.noteDiskRead();
-        try {
-            return getService().getState(userId);
-        } catch (ServiceSpecificException e) {
-            Log.e(TAG, "getState failed", e);
-            return e.errorCode;
-        } catch (Exception e) {
-            Log.e(TAG, "Can not connect to keystore", e);
-            return SYSTEM_ERROR;
-        }
-    }
-
-    /**
      * Informs Keystore 2.0 that an off body event was detected.
      */
     public static void onDeviceOffBody() {
diff --git a/keystore/java/android/security/KeyStore.java b/keystore/java/android/security/KeyStore.java
index 8045f55..11b8271 100644
--- a/keystore/java/android/security/KeyStore.java
+++ b/keystore/java/android/security/KeyStore.java
@@ -19,8 +19,6 @@
 import android.compat.annotation.UnsupportedAppUsage;
 import android.os.Build;
 import android.os.StrictMode;
-import android.os.UserHandle;
-import android.security.maintenance.UserState;
 
 /**
  * @hide This should not be made public in its present form because it
@@ -37,15 +35,6 @@
     // Used for UID field to indicate the calling UID.
     public static final int UID_SELF = -1;
 
-    // States
-    public enum State {
-        @UnsupportedAppUsage
-        UNLOCKED,
-        @UnsupportedAppUsage
-        LOCKED,
-        UNINITIALIZED
-    };
-
     private static final KeyStore KEY_STORE = new KeyStore();
 
     @UnsupportedAppUsage
@@ -55,28 +44,6 @@
 
     /** @hide */
     @UnsupportedAppUsage(maxTargetSdk = Build.VERSION_CODES.R, trackingBug = 170729553)
-    public State state(int userId) {
-        int userState = AndroidKeyStoreMaintenance.getState(userId);
-        switch (userState) {
-            case UserState.UNINITIALIZED:
-                return KeyStore.State.UNINITIALIZED;
-            case UserState.LSKF_UNLOCKED:
-                return KeyStore.State.UNLOCKED;
-            case UserState.LSKF_LOCKED:
-                return KeyStore.State.LOCKED;
-            default:
-                throw new AssertionError(userState);
-        }
-    }
-
-    /** @hide */
-    @UnsupportedAppUsage
-    public State state() {
-        return state(UserHandle.myUserId());
-    }
-
-    /** @hide */
-    @UnsupportedAppUsage(maxTargetSdk = Build.VERSION_CODES.R, trackingBug = 170729553)
     public byte[] get(String key) {
         return null;
     }
diff --git a/keystore/java/android/security/keystore/KeyGenParameterSpec.java b/keystore/java/android/security/keystore/KeyGenParameterSpec.java
index 96c257b..1ba41b1 100644
--- a/keystore/java/android/security/keystore/KeyGenParameterSpec.java
+++ b/keystore/java/android/security/keystore/KeyGenParameterSpec.java
@@ -75,16 +75,18 @@
  * {@link java.security.interfaces.ECPublicKey} or {@link java.security.interfaces.RSAPublicKey}
  * interfaces.
  *
- * <p>For asymmetric key pairs, a self-signed X.509 certificate will be also generated and stored in
- * the Android Keystore. This is because the {@link java.security.KeyStore} abstraction does not
- * support storing key pairs without a certificate. The subject, serial number, and validity dates
- * of the certificate can be customized in this spec. The self-signed certificate may be replaced at
- * a later time by a certificate signed by a Certificate Authority (CA).
+ * <p>For asymmetric key pairs, a X.509 certificate will be also generated and stored in the Android
+ * Keystore. This is because the {@link java.security.KeyStore} abstraction does not support storing
+ * key pairs without a certificate. The subject, serial number, and validity dates of the
+ * certificate can be customized in this spec. The certificate may be replaced at a later time by a
+ * certificate signed by a Certificate Authority (CA).
  *
- * <p>NOTE: If a private key is not authorized to sign the self-signed certificate, then the
- * certificate will be created with an invalid signature which will not verify. Such a certificate
- * is still useful because it provides access to the public key. To generate a valid signature for
- * the certificate the key needs to be authorized for all of the following:
+ * <p>NOTE: If attestation is not requested using {@link Builder#setAttestationChallenge(byte[])},
+ * generated certificate may be self-signed. If a private key is not authorized to sign the
+ * certificate, then the certificate will be created with an invalid signature which will not
+ * verify. Such a certificate is still useful because it provides access to the public key. To
+ * generate a valid signature for the certificate the key needs to be authorized for all of the
+ * following:
  * <ul>
  * <li>{@link KeyProperties#PURPOSE_SIGN},</li>
  * <li>operation without requiring the user to be authenticated (see
@@ -989,12 +991,6 @@
          * @param purposes set of purposes (e.g., encrypt, decrypt, sign) for which the key can be
          *        used. Attempts to use the key for any other purpose will be rejected.
          *
-         *        <p>If the set of purposes for which the key can be used does not contain
-         *        {@link KeyProperties#PURPOSE_SIGN}, the self-signed certificate generated by
-         *        {@link KeyPairGenerator} of {@code AndroidKeyStore} provider will contain an
-         *        invalid signature. This is OK if the certificate is only used for obtaining the
-         *        public key from Android KeyStore.
-         *
          *        <p>See {@link KeyProperties}.{@code PURPOSE} flags.
          */
         public Builder(@NonNull String keystoreAlias, @KeyProperties.PurposeEnum int purposes) {
@@ -1140,7 +1136,7 @@
         }
 
         /**
-         * Sets the subject used for the self-signed certificate of the generated key pair.
+         * Sets the subject used for the certificate of the generated key pair.
          *
          * <p>By default, the subject is {@code CN=fake}.
          */
@@ -1154,7 +1150,7 @@
         }
 
         /**
-         * Sets the serial number used for the self-signed certificate of the generated key pair.
+         * Sets the serial number used for the certificate of the generated key pair.
          *
          * <p>By default, the serial number is {@code 1}.
          */
@@ -1168,8 +1164,7 @@
         }
 
         /**
-         * Sets the start of the validity period for the self-signed certificate of the generated
-         * key pair.
+         * Sets the start of the validity period for the certificate of the generated key pair.
          *
          * <p>By default, this date is {@code Jan 1 1970}.
          */
@@ -1183,8 +1178,7 @@
         }
 
         /**
-         * Sets the end of the validity period for the self-signed certificate of the generated key
-         * pair.
+         * Sets the end of the validity period for the certificate of the generated key pair.
          *
          * <p>By default, this date is {@code Jan 1 2048}.
          */
diff --git a/libs/hwui/api/current.txt b/libs/hwui/api/current.txt
index 7940821..c396a20 100644
--- a/libs/hwui/api/current.txt
+++ b/libs/hwui/api/current.txt
@@ -1,6 +1,4 @@
 // Signature format: 2.0
-// - add-additional-overrides=no
-// - migrating=Migration in progress see b/299366704
 package android.graphics {
 
   public class ColorMatrix {
diff --git a/libs/hwui/api/module-lib-current.txt b/libs/hwui/api/module-lib-current.txt
index 14191eb..d802177 100644
--- a/libs/hwui/api/module-lib-current.txt
+++ b/libs/hwui/api/module-lib-current.txt
@@ -1,3 +1 @@
 // Signature format: 2.0
-// - add-additional-overrides=no
-// - migrating=Migration in progress see b/299366704
diff --git a/libs/hwui/api/module-lib-removed.txt b/libs/hwui/api/module-lib-removed.txt
index 14191eb..d802177 100644
--- a/libs/hwui/api/module-lib-removed.txt
+++ b/libs/hwui/api/module-lib-removed.txt
@@ -1,3 +1 @@
 // Signature format: 2.0
-// - add-additional-overrides=no
-// - migrating=Migration in progress see b/299366704
diff --git a/libs/hwui/api/removed.txt b/libs/hwui/api/removed.txt
index 14191eb..d802177 100644
--- a/libs/hwui/api/removed.txt
+++ b/libs/hwui/api/removed.txt
@@ -1,3 +1 @@
 // Signature format: 2.0
-// - add-additional-overrides=no
-// - migrating=Migration in progress see b/299366704
diff --git a/libs/hwui/api/system-current.txt b/libs/hwui/api/system-current.txt
index 14191eb..d802177 100644
--- a/libs/hwui/api/system-current.txt
+++ b/libs/hwui/api/system-current.txt
@@ -1,3 +1 @@
 // Signature format: 2.0
-// - add-additional-overrides=no
-// - migrating=Migration in progress see b/299366704
diff --git a/libs/hwui/api/system-removed.txt b/libs/hwui/api/system-removed.txt
index 14191eb..d802177 100644
--- a/libs/hwui/api/system-removed.txt
+++ b/libs/hwui/api/system-removed.txt
@@ -1,3 +1 @@
 // Signature format: 2.0
-// - add-additional-overrides=no
-// - migrating=Migration in progress see b/299366704
diff --git a/location/Android.bp b/location/Android.bp
index ead46e9..46dca74 100644
--- a/location/Android.bp
+++ b/location/Android.bp
@@ -15,10 +15,27 @@
     ],
 }
 
-java_library {
-    name: "framework-location.stubs.module_lib",
+java_sdk_library {
+    name: "framework-location",
     srcs: [
         ":framework-location-nonupdatable-sources",
     ],
-    sdk_version: "core_platform",
+    defaults: ["framework-non-updatable-unbundled-defaults"],
+    permitted_packages: [
+        "android.location",
+        "com.android.internal.location",
+    ],
+    libs: [
+        "app-compat-annotations",
+        "unsupportedappusage", // for android.compat.annotation.UnsupportedAppUsage
+    ],
+    hidden_api_packages: [
+        "com.android.internal.location",
+    ],
+    aidl: {
+        include_dirs: [
+            "frameworks/base/location/java",
+            "frameworks/base/core/java",
+        ],
+    },
 }
diff --git a/location/api/current.txt b/location/api/current.txt
new file mode 100644
index 0000000..d802177
--- /dev/null
+++ b/location/api/current.txt
@@ -0,0 +1 @@
+// Signature format: 2.0
diff --git a/location/api/module-lib-current.txt b/location/api/module-lib-current.txt
new file mode 100644
index 0000000..d802177
--- /dev/null
+++ b/location/api/module-lib-current.txt
@@ -0,0 +1 @@
+// Signature format: 2.0
diff --git a/location/api/module-lib-removed.txt b/location/api/module-lib-removed.txt
new file mode 100644
index 0000000..d802177
--- /dev/null
+++ b/location/api/module-lib-removed.txt
@@ -0,0 +1 @@
+// Signature format: 2.0
diff --git a/location/api/removed.txt b/location/api/removed.txt
new file mode 100644
index 0000000..d802177
--- /dev/null
+++ b/location/api/removed.txt
@@ -0,0 +1 @@
+// Signature format: 2.0
diff --git a/location/api/system-current.txt b/location/api/system-current.txt
new file mode 100644
index 0000000..d802177
--- /dev/null
+++ b/location/api/system-current.txt
@@ -0,0 +1 @@
+// Signature format: 2.0
diff --git a/location/api/system-removed.txt b/location/api/system-removed.txt
new file mode 100644
index 0000000..d802177
--- /dev/null
+++ b/location/api/system-removed.txt
@@ -0,0 +1 @@
+// Signature format: 2.0
diff --git a/location/api/test-current.txt b/location/api/test-current.txt
new file mode 100644
index 0000000..d802177
--- /dev/null
+++ b/location/api/test-current.txt
@@ -0,0 +1 @@
+// Signature format: 2.0
diff --git a/location/api/test-removed.txt b/location/api/test-removed.txt
new file mode 100644
index 0000000..d802177
--- /dev/null
+++ b/location/api/test-removed.txt
@@ -0,0 +1 @@
+// Signature format: 2.0
diff --git a/media/tests/MediaFrameworkTest/Android.bp b/media/tests/MediaFrameworkTest/Android.bp
index 06ec949e..bdd7afe 100644
--- a/media/tests/MediaFrameworkTest/Android.bp
+++ b/media/tests/MediaFrameworkTest/Android.bp
@@ -20,7 +20,9 @@
         "androidx.test.ext.junit",
         "androidx.test.rules",
         "android-ex-camera2",
+        "testables",
         "testng",
+        "truth",
     ],
     jni_libs: [
         "libdexmakerjvmtiagent",
diff --git a/media/tests/MediaFrameworkTest/AndroidManifest.xml b/media/tests/MediaFrameworkTest/AndroidManifest.xml
index e886558..7d79a6c 100644
--- a/media/tests/MediaFrameworkTest/AndroidManifest.xml
+++ b/media/tests/MediaFrameworkTest/AndroidManifest.xml
@@ -20,6 +20,7 @@
     <uses-permission android:name="android.permission.RECORD_AUDIO"/>
     <uses-permission android:name="android.permission.CAMERA"/>
     <uses-permission android:name="android.permission.INTERNET"/>
+    <uses-permission android:name="android.permission.MANAGE_EXTERNAL_STORAGE" />
     <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/>
     <uses-permission android:name="android.permission.MODIFY_AUDIO_SETTINGS"/>
     <uses-permission android:name="android.permission.WAKE_LOCK"/>
diff --git a/media/tests/MediaFrameworkTest/AndroidTest.xml b/media/tests/MediaFrameworkTest/AndroidTest.xml
index 132028c..91c92cc1 100644
--- a/media/tests/MediaFrameworkTest/AndroidTest.xml
+++ b/media/tests/MediaFrameworkTest/AndroidTest.xml
@@ -23,5 +23,6 @@
         <option name="package" value="com.android.mediaframeworktest" />
         <option name="runner" value="androidx.test.runner.AndroidJUnitRunner" />
         <option name="hidden-api-checks" value="false"/>
+        <option name="isolated-storage" value="false"/>
     </test>
 </configuration>
diff --git a/media/tests/MediaFrameworkTest/src/com/android/mediaframeworktest/MediaFrameworkUnitTestRunner.java b/media/tests/MediaFrameworkTest/src/com/android/mediaframeworktest/MediaFrameworkUnitTestRunner.java
index 9be7004..30edfa4 100644
--- a/media/tests/MediaFrameworkTest/src/com/android/mediaframeworktest/MediaFrameworkUnitTestRunner.java
+++ b/media/tests/MediaFrameworkTest/src/com/android/mediaframeworktest/MediaFrameworkUnitTestRunner.java
@@ -44,7 +44,6 @@
     @Override
     public TestSuite getAllTests() {
         TestSuite suite = new InstrumentationTestSuite(this);
-        addMediaMetadataRetrieverStateUnitTests(suite);
         addMediaRecorderStateUnitTests(suite);
         addMediaPlayerStateUnitTests(suite);
         addMediaScannerUnitTests(suite);
@@ -70,11 +69,6 @@
     }
 
     // Running all unit tests checking the state machine may be time-consuming.
-    private void addMediaMetadataRetrieverStateUnitTests(TestSuite suite) {
-        suite.addTestSuite(MediaMetadataRetrieverTest.class);
-    }
-
-    // Running all unit tests checking the state machine may be time-consuming.
     private void addMediaRecorderStateUnitTests(TestSuite suite) {
         suite.addTestSuite(MediaRecorderPrepareStateUnitTest.class);
         suite.addTestSuite(MediaRecorderResetStateUnitTest.class);
diff --git a/media/tests/MediaFrameworkTest/src/com/android/mediaframeworktest/unit/MediaMetadataRetrieverTest.java b/media/tests/MediaFrameworkTest/src/com/android/mediaframeworktest/unit/MediaMetadataRetrieverTest.java
index bdca474..f70d2d1 100644
--- a/media/tests/MediaFrameworkTest/src/com/android/mediaframeworktest/unit/MediaMetadataRetrieverTest.java
+++ b/media/tests/MediaFrameworkTest/src/com/android/mediaframeworktest/unit/MediaMetadataRetrieverTest.java
@@ -16,26 +16,34 @@
 
 package com.android.mediaframeworktest.unit;
 
+import static org.junit.Assert.assertTrue;
+
 import android.graphics.Bitmap;
 import android.media.MediaMetadataRetriever;
-import android.test.AndroidTestCase;
 import android.test.suitebuilder.annotation.LargeTest;
 import android.test.suitebuilder.annotation.MediumTest;
 import android.util.Log;
 
+import androidx.test.runner.AndroidJUnit4;
+
 import com.android.mediaframeworktest.MediaNames;
 import com.android.mediaframeworktest.MediaProfileReader;
 
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
 import java.io.FileOutputStream;
 import java.io.IOException;
 
-public class MediaMetadataRetrieverTest extends AndroidTestCase {
+@RunWith(AndroidJUnit4.class)
+public class MediaMetadataRetrieverTest {
 
     private static final String TAG = "MediaMetadataRetrieverTest";
 
     // Test album art extraction.
     @MediumTest
-    public static void testGetEmbeddedPicture() throws Exception {
+    @Test
+    public void testGetEmbeddedPicture() throws Exception {
         Log.v(TAG, "testGetEmbeddedPicture starts.");
         MediaMetadataRetriever retriever = new MediaMetadataRetriever();
         boolean supportWMA = MediaProfileReader.getWMAEnable();
@@ -78,7 +86,8 @@
 
     // Test frame capture
     @LargeTest
-    public static void testThumbnailCapture() throws Exception {
+    @Test
+    public void testThumbnailCapture() throws Exception {
         MediaMetadataRetriever retriever = new MediaMetadataRetriever();
         boolean supportWMA = MediaProfileReader.getWMAEnable();
         boolean supportWMV = MediaProfileReader.getWMVEnable();
@@ -134,7 +143,8 @@
     }
 
     @LargeTest
-    public static void testMetadataRetrieval() throws Exception {
+    @Test
+    public void testMetadataRetrieval() throws Exception {
         boolean supportWMA = MediaProfileReader.getWMAEnable();
         boolean supportWMV = MediaProfileReader.getWMVEnable();
         boolean hasFailed = false;
@@ -169,7 +179,8 @@
     // If the specified call order and valid media file is used, no exception
     // should be thrown.
     @MediumTest
-    public static void testBasicNormalMethodCallSequence() throws Exception {
+    @Test
+    public void testBasicNormalMethodCallSequence() throws Exception {
         boolean hasFailed = false;
         MediaMetadataRetriever retriever = new MediaMetadataRetriever();
         try {
@@ -197,7 +208,8 @@
     // If setDataSource() has not been called, both getFrameAtTime() and extractMetadata() must
     // return null.
     @MediumTest
-    public static void testBasicAbnormalMethodCallSequence() {
+    @Test
+    public void testBasicAbnormalMethodCallSequence() {
         boolean hasFailed = false;
         MediaMetadataRetriever retriever = new MediaMetadataRetriever();
         if (retriever.extractMetadata(MediaMetadataRetriever.METADATA_KEY_ALBUM) != null) {
@@ -213,7 +225,8 @@
 
     // Test setDataSource()
     @MediumTest
-    public static void testSetDataSource() throws IOException {
+    @Test
+    public void testSetDataSource() throws IOException {
         MediaMetadataRetriever retriever = new MediaMetadataRetriever();
         boolean hasFailed = false;
 
diff --git a/nfc-extras/OWNERS b/nfc-extras/OWNERS
new file mode 100644
index 0000000..35e9713
--- /dev/null
+++ b/nfc-extras/OWNERS
@@ -0,0 +1,2 @@
+# Bug component: 48448
+include platform/packages/apps/Nfc:/OWNERS
diff --git a/nfc-extras/java/com/android/nfc_extras/NfcAdapterExtras.java b/nfc-extras/java/com/android/nfc_extras/NfcAdapterExtras.java
index ffed804..fe8386e 100644
--- a/nfc-extras/java/com/android/nfc_extras/NfcAdapterExtras.java
+++ b/nfc-extras/java/com/android/nfc_extras/NfcAdapterExtras.java
@@ -16,6 +16,8 @@
 
 package com.android.nfc_extras;
 
+import java.lang.reflect.InvocationTargetException;
+import java.lang.reflect.Method;
 import java.util.HashMap;
 
 import android.content.Context;
@@ -30,6 +32,8 @@
  *
  * There is a 1-1 relationship between an {@link NfcAdapterExtras} object and
  * a {@link NfcAdapter} object.
+ *
+ * TODO(b/303286040): Deprecate this API surface since this is no longer supported (see ag/443092)
  */
 public final class NfcAdapterExtras {
     private static final String TAG = "NfcAdapterExtras";
@@ -72,15 +76,40 @@
     private final NfcAdapter mAdapter;
     final String mPackageName;
 
+    private static INfcAdapterExtras
+        getNfcAdapterExtrasInterfaceFromNfcAdapter(NfcAdapter adapter) {
+        try {
+            Method method = NfcAdapter.class.getDeclaredMethod("getNfcAdapterExtrasInterface");
+            method.setAccessible(true);
+            return (INfcAdapterExtras) method.invoke(adapter);
+        } catch (SecurityException | NoSuchMethodException | IllegalArgumentException
+                 | IllegalAccessException | IllegalAccessError | InvocationTargetException e) {
+            Log.e(TAG, "Unable to get context from NfcAdapter");
+        }
+        return null;
+    }
+
     /** get service handles */
     private static void initService(NfcAdapter adapter) {
-        final INfcAdapterExtras service = adapter.getNfcAdapterExtrasInterface();
+        final INfcAdapterExtras service = getNfcAdapterExtrasInterfaceFromNfcAdapter(adapter);
         if (service != null) {
             // Leave stale rather than receive a null value.
             sService = service;
         }
     }
 
+    private static Context getContextFromNfcAdapter(NfcAdapter adapter) {
+        try {
+            Method method = NfcAdapter.class.getDeclaredMethod("getContext");
+            method.setAccessible(true);
+            return (Context) method.invoke(adapter);
+        } catch (SecurityException | NoSuchMethodException | IllegalArgumentException
+                 | IllegalAccessException | IllegalAccessError | InvocationTargetException e) {
+            Log.e(TAG, "Unable to get context from NfcAdapter");
+        }
+        return null;
+    }
+
     /**
      * Get the {@link NfcAdapterExtras} for the given {@link NfcAdapter}.
      *
@@ -91,7 +120,7 @@
      * @return the {@link NfcAdapterExtras} object for the given {@link NfcAdapter}
      */
     public static NfcAdapterExtras get(NfcAdapter adapter) {
-        Context context = adapter.getContext();
+        Context context = getContextFromNfcAdapter(adapter);
         if (context == null) {
             throw new UnsupportedOperationException(
                     "You must pass a context to your NfcAdapter to use the NFC extras APIs");
@@ -112,7 +141,7 @@
 
     private NfcAdapterExtras(NfcAdapter adapter) {
         mAdapter = adapter;
-        mPackageName = adapter.getContext().getPackageName();
+        mPackageName = getContextFromNfcAdapter(adapter).getPackageName();
         mEmbeddedEe = new NfcExecutionEnvironment(this);
         mRouteOnWhenScreenOn = new CardEmulationRoute(CardEmulationRoute.ROUTE_ON_WHEN_SCREEN_ON,
                 mEmbeddedEe);
@@ -156,12 +185,24 @@
         }
     }
 
+    private static void attemptDeadServiceRecoveryOnNfcAdapter(NfcAdapter adapter, Exception e) {
+        try {
+            Method method = NfcAdapter.class.getDeclaredMethod(
+                    "attemptDeadServiceRecovery", Exception.class);
+            method.setAccessible(true);
+            method.invoke(adapter, e);
+        } catch (SecurityException | NoSuchMethodException | IllegalArgumentException
+                 | IllegalAccessException | IllegalAccessError | InvocationTargetException ex) {
+            Log.e(TAG, "Unable to attempt dead service recovery on NfcAdapter");
+        }
+    }
+
     /**
      * NFC service dead - attempt best effort recovery
      */
     void attemptDeadServiceRecovery(Exception e) {
         Log.e(TAG, "NFC Adapter Extras dead - attempting to recover");
-        mAdapter.attemptDeadServiceRecovery(e);
+        attemptDeadServiceRecoveryOnNfcAdapter(mAdapter, e);
         initService(mAdapter);
     }
 
diff --git a/omapi/aidl/Android.bp b/omapi/aidl/Android.bp
index 58bcd1d..e71597a 100644
--- a/omapi/aidl/Android.bp
+++ b/omapi/aidl/Android.bp
@@ -24,6 +24,11 @@
     backend: {
         java: {
             sdk_version: "module_current",
+            apex_available: [
+                "//apex_available:platform",
+                "com.android.nfcservices",
+            ],
+
         },
         rust: {
             enabled: true,
diff --git a/packages/PackageInstaller/src/com/android/packageinstaller/InstallFailed.java b/packages/PackageInstaller/src/com/android/packageinstaller/InstallFailed.java
index 3505cfb..74f04e0 100644
--- a/packages/PackageInstaller/src/com/android/packageinstaller/InstallFailed.java
+++ b/packages/PackageInstaller/src/com/android/packageinstaller/InstallFailed.java
@@ -33,8 +33,6 @@
 
 import androidx.annotation.Nullable;
 
-import java.io.File;
-
 /**
  * Installation failed: Return status code to the caller or display failure UI to user
  */
@@ -101,14 +99,8 @@
             // Set header icon and title
             PackageUtil.AppSnippet as;
             PackageManager pm = getPackageManager();
-
-            if ("package".equals(packageURI.getScheme())) {
-                as = new PackageUtil.AppSnippet(pm.getApplicationLabel(appInfo),
-                        pm.getApplicationIcon(appInfo));
-            } else {
-                final File sourceFile = new File(packageURI.getPath());
-                as = PackageUtil.getAppSnippet(this, appInfo, sourceFile);
-            }
+            as = intent.getParcelableExtra(PackageInstallerActivity.EXTRA_APP_SNIPPET,
+                    PackageUtil.AppSnippet.class);
 
             // Store label for dialog
             mLabel = as.label;
diff --git a/packages/PackageInstaller/src/com/android/packageinstaller/InstallInstalling.java b/packages/PackageInstaller/src/com/android/packageinstaller/InstallInstalling.java
index 7bea339..1088ace 100644
--- a/packages/PackageInstaller/src/com/android/packageinstaller/InstallInstalling.java
+++ b/packages/PackageInstaller/src/com/android/packageinstaller/InstallInstalling.java
@@ -16,6 +16,7 @@
 
 package com.android.packageinstaller;
 
+import static com.android.packageinstaller.PackageInstallerActivity.EXTRA_APP_SNIPPET;
 import static com.android.packageinstaller.PackageInstallerActivity.EXTRA_STAGED_SESSION_ID;
 
 import android.app.PendingIntent;
@@ -86,7 +87,8 @@
             // ContentResolver.SCHEME_FILE
             // STAGED_SESSION_ID extra contains an ID of a previously staged install session.
             final File sourceFile = new File(mPackageURI.getPath());
-            PackageUtil.AppSnippet as = PackageUtil.getAppSnippet(this, appInfo, sourceFile);
+            PackageUtil.AppSnippet as = getIntent()
+                    .getParcelableExtra(EXTRA_APP_SNIPPET, PackageUtil.AppSnippet.class);
 
             mAlert.setIcon(as.icon);
             mAlert.setTitle(as.label);
diff --git a/packages/PackageInstaller/src/com/android/packageinstaller/InstallSuccess.java b/packages/PackageInstaller/src/com/android/packageinstaller/InstallSuccess.java
index 73c03a5..579fb7b 100644
--- a/packages/PackageInstaller/src/com/android/packageinstaller/InstallSuccess.java
+++ b/packages/PackageInstaller/src/com/android/packageinstaller/InstallSuccess.java
@@ -23,7 +23,6 @@
 import android.content.pm.ApplicationInfo;
 import android.content.pm.PackageManager;
 import android.content.pm.ResolveInfo;
-import android.net.Uri;
 import android.os.Bundle;
 import android.util.Log;
 import android.view.View;
@@ -31,7 +30,6 @@
 
 import androidx.annotation.Nullable;
 
-import java.io.File;
 import java.util.List;
 
 /**
@@ -66,18 +64,8 @@
             ApplicationInfo appInfo =
                     intent.getParcelableExtra(PackageUtil.INTENT_ATTR_APPLICATION_INFO);
             mAppPackageName = appInfo.packageName;
-            Uri packageURI = intent.getData();
-
-            // Set header icon and title
-            PackageManager pm = getPackageManager();
-
-            if ("package".equals(packageURI.getScheme())) {
-                mAppSnippet = new PackageUtil.AppSnippet(pm.getApplicationLabel(appInfo),
-                        pm.getApplicationIcon(appInfo));
-            } else {
-                File sourceFile = new File(packageURI.getPath());
-                mAppSnippet = PackageUtil.getAppSnippet(this, appInfo, sourceFile);
-            }
+            mAppSnippet = intent.getParcelableExtra(PackageInstallerActivity.EXTRA_APP_SNIPPET,
+                    PackageUtil.AppSnippet.class);
 
             mLaunchIntent = getPackageManager().getLaunchIntentForPackage(mAppPackageName);
 
diff --git a/packages/PackageInstaller/src/com/android/packageinstaller/PackageInstallerActivity.java b/packages/PackageInstaller/src/com/android/packageinstaller/PackageInstallerActivity.java
index 38d5d3a..1e20168 100644
--- a/packages/PackageInstaller/src/com/android/packageinstaller/PackageInstallerActivity.java
+++ b/packages/PackageInstaller/src/com/android/packageinstaller/PackageInstallerActivity.java
@@ -81,6 +81,7 @@
     static final String EXTRA_CALLING_ATTRIBUTION_TAG = "EXTRA_CALLING_ATTRIBUTION_TAG";
     static final String EXTRA_ORIGINAL_SOURCE_INFO = "EXTRA_ORIGINAL_SOURCE_INFO";
     static final String EXTRA_STAGED_SESSION_ID = "EXTRA_STAGED_SESSION_ID";
+    static final String EXTRA_APP_SNIPPET = "EXTRA_APP_SNIPPET";
     private static final String ALLOW_UNKNOWN_SOURCES_KEY =
             PackageInstallerActivity.class.getName() + "ALLOW_UNKNOWN_SOURCES_KEY";
 
@@ -595,7 +596,7 @@
                 CharSequence label = mPm.getApplicationLabel(mPkgInfo.applicationInfo);
                 if (mLocalLOGV) Log.i(TAG, "creating snippet for " + label);
                 mAppSnippet = new PackageUtil.AppSnippet(label,
-                        mPm.getApplicationIcon(mPkgInfo.applicationInfo));
+                        mPm.getApplicationIcon(mPkgInfo.applicationInfo), getBaseContext());
             } break;
 
             case ContentResolver.SCHEME_FILE: {
@@ -633,7 +634,7 @@
         mPkgInfo = generateStubPackageInfo(info.getAppPackageName());
         mAppSnippet = new PackageUtil.AppSnippet(info.getAppLabel(),
                 info.getAppIcon() != null ? new BitmapDrawable(getResources(), info.getAppIcon())
-                        : getPackageManager().getDefaultActivityIcon());
+                        : getPackageManager().getDefaultActivityIcon(), getBaseContext());
         return true;
     }
 
@@ -693,6 +694,9 @@
         if (stagedSessionId > 0) {
             newIntent.putExtra(EXTRA_STAGED_SESSION_ID, stagedSessionId);
         }
+        if (mAppSnippet != null) {
+            newIntent.putExtra(EXTRA_APP_SNIPPET, mAppSnippet);
+        }
         newIntent.addFlags(Intent.FLAG_ACTIVITY_FORWARD_RESULT);
         if (mLocalLOGV) Log.i(TAG, "downloaded app uri=" + mPackageURI);
         startActivity(newIntent);
diff --git a/packages/PackageInstaller/src/com/android/packageinstaller/PackageUtil.java b/packages/PackageInstaller/src/com/android/packageinstaller/PackageUtil.java
index ff0e5fb..f6f7acc 100644
--- a/packages/PackageInstaller/src/com/android/packageinstaller/PackageUtil.java
+++ b/packages/PackageInstaller/src/com/android/packageinstaller/PackageUtil.java
@@ -18,6 +18,7 @@
 package com.android.packageinstaller;
 
 import android.app.Activity;
+import android.app.ActivityManager;
 import android.app.AlertDialog;
 import android.app.Dialog;
 import android.app.DialogFragment;
@@ -27,8 +28,13 @@
 import android.content.pm.PackageInfo;
 import android.content.pm.PackageManager;
 import android.content.res.Resources;
+import android.graphics.Bitmap;
+import android.graphics.Canvas;
+import android.graphics.drawable.BitmapDrawable;
 import android.graphics.drawable.Drawable;
 import android.os.Bundle;
+import android.os.Parcel;
+import android.os.Parcelable;
 import android.os.UserHandle;
 import android.util.Log;
 import android.view.View;
@@ -115,18 +121,75 @@
                 icon);
     }
 
-    static final class AppSnippet {
+    static final class AppSnippet implements Parcelable {
         @NonNull public CharSequence label;
         @Nullable public Drawable icon;
-        public AppSnippet(@NonNull CharSequence label, @Nullable Drawable icon) {
+        public int iconSize;
+
+        public AppSnippet(@NonNull CharSequence label, @Nullable Drawable icon, Context context) {
             this.label = label;
             this.icon = icon;
+            final ActivityManager am = context.getSystemService(ActivityManager.class);
+            this.iconSize = am.getLauncherLargeIconSize();
+        }
+
+        private AppSnippet(Parcel in) {
+            label = in.readString();
+            Bitmap bmp = in.readParcelable(getClass().getClassLoader(), Bitmap.class);
+            icon = new BitmapDrawable(Resources.getSystem(), bmp);
+            iconSize = in.readInt();
         }
 
         @Override
         public String toString() {
             return "AppSnippet[" + label + (icon != null ? "(has" : "(no ") + " icon)]";
         }
+
+        @Override
+        public int describeContents() {
+            return 0;
+        }
+
+        @Override
+        public void writeToParcel(@NonNull Parcel dest, int flags) {
+            dest.writeString(label.toString());
+            Bitmap bmp = getBitmapFromDrawable(icon);
+            dest.writeParcelable(bmp, 0);
+            dest.writeInt(iconSize);
+        }
+
+        private Bitmap getBitmapFromDrawable(Drawable drawable) {
+            // Create an empty bitmap with the dimensions of our drawable
+            final Bitmap bmp = Bitmap.createBitmap(drawable.getIntrinsicWidth(),
+                    drawable.getIntrinsicHeight(),
+                    Bitmap.Config.ARGB_8888);
+            // Associate it with a canvas. This canvas will draw the icon on the bitmap
+            final Canvas canvas = new Canvas(bmp);
+            // Draw the drawable in the canvas. The canvas will ultimately paint the drawable in the
+            // bitmap held within
+            drawable.draw(canvas);
+
+            // Scale it down if the icon is too large
+            if ((bmp.getWidth() > iconSize * 2) || (bmp.getHeight() > iconSize * 2)) {
+                Bitmap scaledBitmap = Bitmap.createScaledBitmap(bmp, iconSize, iconSize, true);
+                if (scaledBitmap != bmp) {
+                    bmp.recycle();
+                }
+                return scaledBitmap;
+            }
+
+            return bmp;
+        }
+
+        public static final Parcelable.Creator<AppSnippet> CREATOR = new Parcelable.Creator<>() {
+            public AppSnippet createFromParcel(Parcel in) {
+                return new AppSnippet(in);
+            }
+
+            public AppSnippet[] newArray(int size) {
+                return new AppSnippet[size];
+            }
+        };
     }
 
     /**
@@ -171,7 +234,7 @@
         } catch (OutOfMemoryError e) {
             Log.i(LOG_TAG, "Could not load app icon", e);
         }
-        return new PackageUtil.AppSnippet(label, icon);
+        return new PackageUtil.AppSnippet(label, icon, pContext);
     }
 
     /**
diff --git a/packages/SettingsProvider/test/src/android/provider/SettingsBackupTest.java b/packages/SettingsProvider/test/src/android/provider/SettingsBackupTest.java
index 873b434..618f7ed 100644
--- a/packages/SettingsProvider/test/src/android/provider/SettingsBackupTest.java
+++ b/packages/SettingsProvider/test/src/android/provider/SettingsBackupTest.java
@@ -590,6 +590,7 @@
                     Settings.Global.APPOP_HISTORY_BASE_INTERVAL_MILLIS,
                     Settings.Global.AUTO_REVOKE_PARAMETERS,
                     Settings.Global.ENABLE_RADIO_BUG_DETECTION,
+                    Settings.Global.REPAIR_MODE_ACTIVE,
                     Settings.Global.RADIO_BUG_WAKELOCK_TIMEOUT_COUNT_THRESHOLD,
                     Settings.Global.RADIO_BUG_SYSTEM_ERROR_COUNT_THRESHOLD,
                     Settings.Global.ENABLED_SUBSCRIPTION_FOR_SLOT,
@@ -711,6 +712,7 @@
                  Settings.Secure.AUTOMATIC_STORAGE_MANAGER_ENABLED,
                  Settings.Secure.AUTOMATIC_STORAGE_MANAGER_LAST_RUN,
                  Settings.Secure.AUTOMATIC_STORAGE_MANAGER_TURNED_OFF_BY_POLICY,
+                 Settings.Secure.AUDIO_DEVICE_INVENTORY, // setting not controllable by user
                  Settings.Secure.BACKUP_AUTO_RESTORE,
                  Settings.Secure.BACKUP_ENABLED,
                  Settings.Secure.BACKUP_PROVISIONED,
diff --git a/packages/SystemUI/OWNERS b/packages/SystemUI/OWNERS
index 8f329b3..34545cf 100644
--- a/packages/SystemUI/OWNERS
+++ b/packages/SystemUI/OWNERS
@@ -36,6 +36,7 @@
 hwwang@google.com
 hyunyoungs@google.com
 ikateryna@google.com
+iyz@google.com
 jaggies@google.com
 jamesoleary@google.com
 jbolinger@google.com
@@ -54,10 +55,12 @@
 kozynski@google.com
 kprevas@google.com
 lusilva@google.com
+liuyining@google.com
 lynhan@google.com
 madym@google.com
 mankoff@google.com
 mateuszc@google.com
+matiashe@google.com
 mgalhardo@google.com
 michaelmikhil@google.com
 michschn@google.com
@@ -94,6 +97,7 @@
 tsuji@google.com
 twickham@google.com
 vadimt@google.com
+valiiftime@google.com
 vanjan@google.com
 victortulias@google.com
 winsonc@google.com
diff --git a/packages/SystemUI/res/layout/super_notification_shade.xml b/packages/SystemUI/res/layout/super_notification_shade.xml
index d9fe949..b9ee63a 100644
--- a/packages/SystemUI/res/layout/super_notification_shade.xml
+++ b/packages/SystemUI/res/layout/super_notification_shade.xml
@@ -62,7 +62,8 @@
     <com.android.systemui.statusbar.LightRevealScrim
         android:id="@+id/light_reveal_scrim"
         android:layout_width="match_parent"
-        android:layout_height="match_parent" />
+        android:layout_height="match_parent"
+        sysui:ignoreRightInset="true" />
 
     <include layout="@layout/status_bar_expanded"
              android:layout_width="match_parent"
diff --git a/packages/SystemUI/tests/src/com/android/systemui/statusbar/notification/OWNERS b/packages/SystemUI/tests/src/com/android/systemui/statusbar/notification/OWNERS
new file mode 100644
index 0000000..7f5384d
--- /dev/null
+++ b/packages/SystemUI/tests/src/com/android/systemui/statusbar/notification/OWNERS
@@ -0,0 +1,3 @@
+set noparent
+
+include /packages/SystemUI/src/com/android/systemui/statusbar/notification/OWNERS
\ No newline at end of file
diff --git a/services/core/Android.bp b/services/core/Android.bp
index 9ac30f3..22f8570 100644
--- a/services/core/Android.bp
+++ b/services/core/Android.bp
@@ -130,6 +130,7 @@
         "android.hardware.light-V2.0-java",
         "android.hardware.gnss-V2-java",
         "android.hardware.vibrator-V2-java",
+        "android.nfc.flags-aconfig-java",
         "app-compat-annotations",
         "framework-tethering.stubs.module_lib",
         "service-art.stubs.system_server",
diff --git a/services/core/java/com/android/server/StorageManagerService.java b/services/core/java/com/android/server/StorageManagerService.java
index 7142828..493b30b 100644
--- a/services/core/java/com/android/server/StorageManagerService.java
+++ b/services/core/java/com/android/server/StorageManagerService.java
@@ -377,15 +377,14 @@
     private final Object mLock = LockGuard.installNewLock(LockGuard.INDEX_STORAGE);
 
     /**
-     * mLocalUnlockedUsers affects the return value of isUserUnlocked.  If
-     * any value in the array changes, then the binder cache for
-     * isUserUnlocked must be invalidated.  When adding mutating methods to
-     * WatchedLockedUsers, be sure to invalidate the cache in the new
-     * methods.
+     * mCeUnlockedUsers affects the return value of {@link UserManager#isUserUnlocked}.  If any
+     * value in the array changes, then the binder cache for {@link UserManager#isUserUnlocked} must
+     * be invalidated.  When adding mutating methods to this class, be sure to invalidate the cache
+     * in the new methods.
      */
-    private static class WatchedLockedUsers {
+    private static class WatchedUnlockedUsers {
         private int[] users = EmptyArray.INT;
-        public WatchedLockedUsers() {
+        public WatchedUnlockedUsers() {
             invalidateIsUserUnlockedCache();
         }
         public void append(int userId) {
@@ -417,10 +416,14 @@
         }
     }
 
-    /** Set of users that we know are unlocked. */
+    /** Set of users whose CE storage is unlocked. */
     @GuardedBy("mLock")
-    private WatchedLockedUsers mLocalUnlockedUsers = new WatchedLockedUsers();
-    /** Set of users that system knows are unlocked. */
+    private WatchedUnlockedUsers mCeUnlockedUsers = new WatchedUnlockedUsers();
+
+    /**
+     * Set of users that are in the RUNNING_UNLOCKED state.  This differs from {@link
+     * mCeUnlockedUsers} in that a user can be stopped but still have its CE storage unlocked.
+     */
     @GuardedBy("mLock")
     private int[] mSystemUnlockedUsers = EmptyArray.INT;
 
@@ -1135,11 +1138,10 @@
         }
     }
 
-    // If vold knows that some users have their storage unlocked already (which
-    // can happen after a "userspace reboot"), then add those users to
-    // mLocalUnlockedUsers.  Do this right away and don't wait until
-    // PHASE_BOOT_COMPLETED, since the system may unlock users before then.
-    private void restoreLocalUnlockedUsers() {
+    // If vold knows that some users have their CE storage unlocked already (which can happen after
+    // a "userspace reboot"), then add those users to mCeUnlockedUsers.  Do this right away and
+    // don't wait until PHASE_BOOT_COMPLETED, since the system may unlock users before then.
+    private void restoreCeUnlockedUsers() {
         final int[] userIds;
         try {
             userIds = mVold.getUnlockedUsers();
@@ -1155,7 +1157,7 @@
                 // reconnecting to vold after it crashed and was restarted, in
                 // which case things will be the other way around --- we'll know
                 // about the unlocked users but vold won't.
-                mLocalUnlockedUsers.appendAll(userIds);
+                mCeUnlockedUsers.appendAll(userIds);
             }
         }
     }
@@ -2062,7 +2064,7 @@
                 connectVold();
             }, DateUtils.SECOND_IN_MILLIS);
         } else {
-            restoreLocalUnlockedUsers();
+            restoreCeUnlockedUsers();
             onDaemonConnected();
         }
     }
@@ -3212,9 +3214,9 @@
 
         try {
             mVold.createUserKey(userId, serialNumber, ephemeral);
-            // New keys are always unlocked.
+            // Since the user's CE key was just created, the user's CE storage is now unlocked.
             synchronized (mLock) {
-                mLocalUnlockedUsers.append(userId);
+                mCeUnlockedUsers.append(userId);
             }
         } catch (Exception e) {
             Slog.wtf(TAG, e);
@@ -3229,9 +3231,9 @@
 
         try {
             mVold.destroyUserKey(userId);
-            // Destroying a key also locks it.
+            // Since the user's CE key was just destroyed, the user's CE storage is now locked.
             synchronized (mLock) {
-                mLocalUnlockedUsers.remove(userId);
+                mCeUnlockedUsers.remove(userId);
             }
         } catch (Exception e) {
             Slog.wtf(TAG, e);
@@ -3258,7 +3260,7 @@
             mVold.unlockUserKey(userId, serialNumber, HexDump.toHexString(secret));
         }
         synchronized (mLock) {
-            mLocalUnlockedUsers.append(userId);
+            mCeUnlockedUsers.append(userId);
         }
     }
 
@@ -3287,14 +3289,14 @@
         }
 
         synchronized (mLock) {
-            mLocalUnlockedUsers.remove(userId);
+            mCeUnlockedUsers.remove(userId);
         }
     }
 
     @Override
     public boolean isUserKeyUnlocked(int userId) {
         synchronized (mLock) {
-            return mLocalUnlockedUsers.contains(userId);
+            return mCeUnlockedUsers.contains(userId);
         }
     }
 
@@ -4678,7 +4680,7 @@
             }
 
             pw.println();
-            pw.println("Local unlocked users: " + mLocalUnlockedUsers);
+            pw.println("CE unlocked users: " + mCeUnlockedUsers);
             pw.println("System unlocked users: " + Arrays.toString(mSystemUnlockedUsers));
         }
 
diff --git a/services/core/java/com/android/server/am/OomAdjuster.java b/services/core/java/com/android/server/am/OomAdjuster.java
index f21ad22..579d35c 100644
--- a/services/core/java/com/android/server/am/OomAdjuster.java
+++ b/services/core/java/com/android/server/am/OomAdjuster.java
@@ -2712,8 +2712,7 @@
             }
         }
 
-        if (ppr.getLastProviderTime() > 0
-                && (ppr.getLastProviderTime() + mConstants.CONTENT_PROVIDER_RETAIN_TIME) > now) {
+        if ((ppr.getLastProviderTime() + mConstants.CONTENT_PROVIDER_RETAIN_TIME) > now) {
             if (adj > PREVIOUS_APP_ADJ) {
                 adj = PREVIOUS_APP_ADJ;
                 schedGroup = SCHED_GROUP_BACKGROUND;
diff --git a/services/core/java/com/android/server/am/ProcessProviderRecord.java b/services/core/java/com/android/server/am/ProcessProviderRecord.java
index 751e8a82..9b72a3a 100644
--- a/services/core/java/com/android/server/am/ProcessProviderRecord.java
+++ b/services/core/java/com/android/server/am/ProcessProviderRecord.java
@@ -34,7 +34,7 @@
     /**
      * The last time someone else was using a provider in this process.
      */
-    private long mLastProviderTime;
+    private long mLastProviderTime = Long.MIN_VALUE;
 
     /**
      * class (String) -> ContentProviderRecord.
diff --git a/services/core/java/com/android/server/am/ProcessStateRecord.java b/services/core/java/com/android/server/am/ProcessStateRecord.java
index db341d2..265ab04 100644
--- a/services/core/java/com/android/server/am/ProcessStateRecord.java
+++ b/services/core/java/com/android/server/am/ProcessStateRecord.java
@@ -280,7 +280,7 @@
      * The last time the process was in the TOP state or greater.
      */
     @GuardedBy("mService")
-    private long mLastTopTime;
+    private long mLastTopTime = Long.MIN_VALUE;
 
     /**
      * Is this an empty background process?
diff --git a/services/core/java/com/android/server/audio/AdiDeviceState.java b/services/core/java/com/android/server/audio/AdiDeviceState.java
new file mode 100644
index 0000000..a466235
--- /dev/null
+++ b/services/core/java/com/android/server/audio/AdiDeviceState.java
@@ -0,0 +1,204 @@
+/*
+ * Copyright (C) 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.server.audio;
+
+import static android.media.AudioSystem.DEVICE_NONE;
+import static android.media.AudioSystem.isBluetoothDevice;
+
+import android.annotation.NonNull;
+import android.annotation.Nullable;
+import android.media.AudioDeviceAttributes;
+import android.media.AudioDeviceInfo;
+import android.text.TextUtils;
+import android.util.Log;
+
+import java.util.Objects;
+
+/**
+ * Class representing all devices that were previously or are currently connected. Data is
+ * persisted in {@link android.provider.Settings.Secure}
+ */
+/*package*/ final class AdiDeviceState {
+    private static final String TAG = "AS.AdiDeviceState";
+
+    private static final String SETTING_FIELD_SEPARATOR = ",";
+
+    @AudioDeviceInfo.AudioDeviceType
+    private final int mDeviceType;
+
+    private final int mInternalDeviceType;
+    @NonNull
+    private final String mDeviceAddress;
+    private boolean mSAEnabled;
+    private boolean mHasHeadTracker = false;
+    private boolean mHeadTrackerEnabled;
+
+    /**
+     * Constructor
+     *
+     * @param deviceType external audio device type
+     * @param internalDeviceType if not set pass {@link DEVICE_NONE}, in this case the
+     *                           default conversion of the external type will be used
+     * @param address must be non-null for wireless devices
+     * @throws NullPointerException if a null address is passed for a wireless device
+     */
+    AdiDeviceState(@AudioDeviceInfo.AudioDeviceType int deviceType,
+                        int internalDeviceType,
+                        @Nullable String address) {
+        mDeviceType = deviceType;
+        if (internalDeviceType != DEVICE_NONE) {
+            mInternalDeviceType = internalDeviceType;
+        } else {
+            mInternalDeviceType = AudioDeviceInfo.convertDeviceTypeToInternalDevice(deviceType);
+
+        }
+        mDeviceAddress = isBluetoothDevice(mInternalDeviceType) ? Objects.requireNonNull(
+                address) : "";
+    }
+
+    @AudioDeviceInfo.AudioDeviceType
+    public int getDeviceType() {
+        return mDeviceType;
+    }
+
+    public int getInternalDeviceType() {
+        return mInternalDeviceType;
+    }
+
+    @NonNull
+    public String getDeviceAddress() {
+        return mDeviceAddress;
+    }
+
+    public void setSAEnabled(boolean sAEnabled) {
+        mSAEnabled = sAEnabled;
+    }
+
+    public boolean isSAEnabled() {
+        return mSAEnabled;
+    }
+
+    public void setHeadTrackerEnabled(boolean headTrackerEnabled) {
+        mHeadTrackerEnabled = headTrackerEnabled;
+    }
+
+    public boolean isHeadTrackerEnabled() {
+        return mHeadTrackerEnabled;
+    }
+
+    public void setHasHeadTracker(boolean hasHeadTracker) {
+        mHasHeadTracker = hasHeadTracker;
+    }
+
+
+    public boolean hasHeadTracker() {
+        return mHasHeadTracker;
+    }
+
+    @Override
+    public boolean equals(Object obj) {
+        if (this == obj) {
+            return true;
+        }
+        if (obj == null) {
+            return false;
+        }
+        // type check and cast
+        if (getClass() != obj.getClass()) {
+            return false;
+        }
+        final AdiDeviceState sads = (AdiDeviceState) obj;
+        return mDeviceType == sads.mDeviceType
+                && mInternalDeviceType == sads.mInternalDeviceType
+                && mDeviceAddress.equals(sads.mDeviceAddress)  // NonNull
+                && mSAEnabled == sads.mSAEnabled
+                && mHasHeadTracker == sads.mHasHeadTracker
+                && mHeadTrackerEnabled == sads.mHeadTrackerEnabled;
+    }
+
+    @Override
+    public int hashCode() {
+        return Objects.hash(mDeviceType, mInternalDeviceType, mDeviceAddress, mSAEnabled,
+                mHasHeadTracker, mHeadTrackerEnabled);
+    }
+
+    @Override
+    public String toString() {
+        return "type: " + mDeviceType + "internal type: " + mInternalDeviceType
+                + " addr: " + mDeviceAddress + " enabled: " + mSAEnabled
+                + " HT: " + mHasHeadTracker + " HTenabled: " + mHeadTrackerEnabled;
+    }
+
+    public String toPersistableString() {
+        return (new StringBuilder().append(mDeviceType)
+                .append(SETTING_FIELD_SEPARATOR).append(mDeviceAddress)
+                .append(SETTING_FIELD_SEPARATOR).append(mSAEnabled ? "1" : "0")
+                .append(SETTING_FIELD_SEPARATOR).append(mHasHeadTracker ? "1" : "0")
+                .append(SETTING_FIELD_SEPARATOR).append(mHeadTrackerEnabled ? "1" : "0")
+                .append(SETTING_FIELD_SEPARATOR).append(mInternalDeviceType)
+                .toString());
+    }
+
+    /**
+     * Gets the max size (including separators) when persisting the elements with
+     * {@link AdiDeviceState#toPersistableString()}.
+     */
+    public static int getPeristedMaxSize() {
+        return 36;  /* (mDeviceType)2 + (mDeviceAddress)17 + (mInternalDeviceType)9 + (mSAEnabled)1
+                           + (mHasHeadTracker)1 + (mHasHeadTrackerEnabled)1
+                           + (SETTINGS_FIELD_SEPARATOR)5 */
+    }
+
+    @Nullable
+    public static AdiDeviceState fromPersistedString(@Nullable String persistedString) {
+        if (persistedString == null) {
+            return null;
+        }
+        if (persistedString.isEmpty()) {
+            return null;
+        }
+        String[] fields = TextUtils.split(persistedString, SETTING_FIELD_SEPARATOR);
+        // we may have 5 fields for the legacy AdiDeviceState and 6 containing the internal
+        // device type
+        if (fields.length != 5 && fields.length != 6) {
+            // expecting all fields, fewer may mean corruption, ignore those settings
+            return null;
+        }
+        try {
+            final int deviceType = Integer.parseInt(fields[0]);
+            int internalDeviceType = -1;
+            if (fields.length == 6) {
+                internalDeviceType = Integer.parseInt(fields[5]);
+            }
+            final AdiDeviceState deviceState = new AdiDeviceState(deviceType,
+                    internalDeviceType, fields[1]);
+            deviceState.setHasHeadTracker(Integer.parseInt(fields[2]) == 1);
+            deviceState.setHasHeadTracker(Integer.parseInt(fields[3]) == 1);
+            deviceState.setHeadTrackerEnabled(Integer.parseInt(fields[4]) == 1);
+            return deviceState;
+        } catch (NumberFormatException e) {
+            Log.e(TAG, "unable to parse setting for AdiDeviceState: " + persistedString, e);
+            return null;
+        }
+    }
+
+    public AudioDeviceAttributes getAudioDeviceAttributes() {
+        return new AudioDeviceAttributes(AudioDeviceAttributes.ROLE_OUTPUT,
+                mDeviceType, mDeviceAddress);
+    }
+
+}
diff --git a/services/core/java/com/android/server/audio/AudioDeviceBroker.java b/services/core/java/com/android/server/audio/AudioDeviceBroker.java
index 4f45c0d..85fc803 100644
--- a/services/core/java/com/android/server/audio/AudioDeviceBroker.java
+++ b/services/core/java/com/android/server/audio/AudioDeviceBroker.java
@@ -50,6 +50,7 @@
 import android.os.RemoteException;
 import android.os.SystemClock;
 import android.os.UserHandle;
+import android.provider.Settings;
 import android.text.TextUtils;
 import android.util.Log;
 import android.util.PrintWriterPrinter;
@@ -69,8 +70,11 @@
 import java.util.concurrent.atomic.AtomicBoolean;
 
 
-/** @hide */
-/*package*/ final class AudioDeviceBroker {
+/**
+ * @hide
+ * (non final for mocking/spying)
+ */
+public class AudioDeviceBroker {
 
     private static final String TAG = "AS.AudioDeviceBroker";
 
@@ -1850,6 +1854,9 @@
                     final BluetoothDevice btDevice = (BluetoothDevice) msg.obj;
                     BtHelper.onNotifyPreferredAudioProfileApplied(btDevice);
                 } break;
+                case MSG_PERSIST_AUDIO_DEVICE_SETTINGS:
+                    onPersistAudioDeviceSettings();
+                    break;
                 default:
                     Log.wtf(TAG, "Invalid message " + msg.what);
             }
@@ -1927,6 +1934,8 @@
 
     private static final int MSG_L_NOTIFY_PREFERRED_AUDIOPROFILE_APPLIED = 52;
 
+    private static final int MSG_PERSIST_AUDIO_DEVICE_SETTINGS = 54;
+
     private static boolean isMessageHandledUnderWakelock(int msgId) {
         switch(msgId) {
             case MSG_L_SET_WIRED_DEVICE_CONNECTION_STATE:
@@ -2344,4 +2353,95 @@
                 info.getId(),
                 null /*mixerAttributes*/);
     }
+
+    /**
+     * post a message to persist the audio device settings.
+     * Message is delayed by 1s on purpose in case of successive changes in quick succession (at
+     * init time for instance)
+     * Note this method is made public to work around a Mockito bug where it needs to be public
+     * in order to be mocked by a test a the same package
+     * (see https://code.google.com/archive/p/mockito/issues/127)
+     */
+    public void persistAudioDeviceSettings() {
+        sendMsg(MSG_PERSIST_AUDIO_DEVICE_SETTINGS, SENDMSG_REPLACE, /*delay*/ 1000);
+    }
+
+    void onPersistAudioDeviceSettings() {
+        final String deviceSettings = mDeviceInventory.getDeviceSettings();
+        Log.v(TAG, "saving audio device settings: " + deviceSettings);
+        final SettingsAdapter settings = mAudioService.getSettings();
+        boolean res = settings.putSecureStringForUser(mAudioService.getContentResolver(),
+                Settings.Secure.AUDIO_DEVICE_INVENTORY,
+                deviceSettings, UserHandle.USER_CURRENT);
+        if (!res) {
+            Log.e(TAG, "error saving audio device settings: " + deviceSettings);
+        }
+    }
+
+    void onReadAudioDeviceSettings() {
+        final SettingsAdapter settingsAdapter = mAudioService.getSettings();
+        final ContentResolver contentResolver = mAudioService.getContentResolver();
+        String settings = settingsAdapter.getSecureStringForUser(contentResolver,
+                Settings.Secure.AUDIO_DEVICE_INVENTORY, UserHandle.USER_CURRENT);
+        if (settings == null) {
+            Log.i(TAG, "reading spatial audio device settings from legacy key"
+                    + Settings.Secure.SPATIAL_AUDIO_ENABLED);
+            // legacy string format for key SPATIAL_AUDIO_ENABLED has the same order of fields like
+            // the strings for key AUDIO_DEVICE_INVENTORY. This will ensure to construct valid
+            // device settings when calling {@link #setDeviceSettings()}
+            settings = settingsAdapter.getSecureStringForUser(contentResolver,
+                    Settings.Secure.SPATIAL_AUDIO_ENABLED, UserHandle.USER_CURRENT);
+            if (settings == null) {
+                Log.i(TAG, "no spatial audio device settings stored with legacy key");
+            } else if (!settings.equals("")) {
+                // Delete old key value and update the new key
+                if (!settingsAdapter.putSecureStringForUser(contentResolver,
+                        Settings.Secure.SPATIAL_AUDIO_ENABLED,
+                        /*value=*/"",
+                        UserHandle.USER_CURRENT)) {
+                    Log.w(TAG, "cannot erase the legacy audio device settings with key "
+                            + Settings.Secure.SPATIAL_AUDIO_ENABLED);
+                }
+                if (!settingsAdapter.putSecureStringForUser(contentResolver,
+                        Settings.Secure.AUDIO_DEVICE_INVENTORY,
+                        settings,
+                        UserHandle.USER_CURRENT)) {
+                    Log.e(TAG, "error updating the new audio device settings with key "
+                            + Settings.Secure.AUDIO_DEVICE_INVENTORY);
+                }
+            }
+        }
+
+        if (settings != null && !settings.equals("")) {
+            setDeviceSettings(settings);
+        }
+    }
+
+    void setDeviceSettings(String settings) {
+        mDeviceInventory.setDeviceSettings(settings);
+    }
+
+    /** Test only method. */
+    String getDeviceSettings() {
+        return mDeviceInventory.getDeviceSettings();
+    }
+
+    List<AdiDeviceState> getImmutableDeviceInventory() {
+        return mDeviceInventory.getImmutableDeviceInventory();
+    }
+
+    void addDeviceStateToInventory(AdiDeviceState deviceState) {
+        mDeviceInventory.addDeviceStateToInventory(deviceState);
+    }
+
+    AdiDeviceState findDeviceStateForAudioDeviceAttributes(AudioDeviceAttributes ada,
+            int canonicalType) {
+        return mDeviceInventory.findDeviceStateForAudioDeviceAttributes(ada, canonicalType);
+    }
+
+    //------------------------------------------------
+    // for testing purposes only
+    void clearDeviceInventory() {
+        mDeviceInventory.clearDeviceInventory();
+    }
 }
diff --git a/services/core/java/com/android/server/audio/AudioDeviceInventory.java b/services/core/java/com/android/server/audio/AudioDeviceInventory.java
index 0c7f11f..b4ab14f 100644
--- a/services/core/java/com/android/server/audio/AudioDeviceInventory.java
+++ b/services/core/java/com/android/server/audio/AudioDeviceInventory.java
@@ -15,6 +15,8 @@
  */
 package com.android.server.audio;
 
+import static android.media.AudioSystem.isBluetoothDevice;
+
 import android.annotation.NonNull;
 import android.annotation.Nullable;
 import android.bluetooth.BluetoothAdapter;
@@ -78,12 +80,51 @@
 
     private static final String TAG = "AS.AudioDeviceInventory";
 
+    private static final String SETTING_DEVICE_SEPARATOR_CHAR = "|";
+    private static final String SETTING_DEVICE_SEPARATOR = "\\|";
+
     // lock to synchronize all access to mConnectedDevices and mApmConnectedDevices
     private final Object mDevicesLock = new Object();
 
     //Audio Analytics ids.
     private static final String mMetricsId = "audio.device.";
 
+    private final Object mDeviceInventoryLock = new Object();
+    @GuardedBy("mDeviceCatalogLock")
+    private final ArrayList<AdiDeviceState> mDeviceInventory = new ArrayList<>(0);
+    List<AdiDeviceState> getImmutableDeviceInventory() {
+        synchronized (mDeviceInventoryLock) {
+            return List.copyOf(mDeviceInventory);
+        }
+    }
+
+    void addDeviceStateToInventory(AdiDeviceState deviceState) {
+        synchronized (mDeviceInventoryLock) {
+            mDeviceInventory.add(deviceState);
+        }
+    }
+
+    AdiDeviceState findDeviceStateForAudioDeviceAttributes(AudioDeviceAttributes ada,
+            int canonicalDeviceType) {
+        final boolean isWireless = isBluetoothDevice(ada.getInternalType());
+        synchronized (mDeviceInventoryLock) {
+            for (AdiDeviceState deviceSetting : mDeviceInventory) {
+                if (deviceSetting.getDeviceType() == canonicalDeviceType
+                        && (!isWireless || ada.getAddress().equals(
+                        deviceSetting.getDeviceAddress()))) {
+                    return deviceSetting;
+                }
+            }
+        }
+        return null;
+    }
+
+    void clearDeviceInventory() {
+        synchronized (mDeviceInventoryLock) {
+            mDeviceInventory.clear();
+        }
+    }
+
     // List of connected devices
     // Key for map created from DeviceInfo.makeDeviceListKey()
     @GuardedBy("mDevicesLock")
@@ -341,6 +382,12 @@
         mAppliedPresetRolesInt.forEach((key, devices) -> {
             pw.println("  " + prefix + "preset: " + key.first
                     +  " role:" + key.second + " devices:" + devices); });
+        pw.println("\ndevices:\n");
+        synchronized (mDeviceInventoryLock) {
+            for (AdiDeviceState device : mDeviceInventory) {
+                pw.println("\t" + device + "\n");
+            }
+        }
     }
 
     //------------------------------------------------------------
@@ -1198,7 +1245,7 @@
 
                     AudioDeviceInfo device = Stream.of(connectedDevices)
                             .filter(d -> d.getInternalType() == ada.getInternalType())
-                            .filter(d -> (!AudioSystem.isBluetoothDevice(d.getInternalType())
+                            .filter(d -> (!isBluetoothDevice(d.getInternalType())
                                             || (d.getAddress().equals(ada.getAddress()))))
                             .findFirst()
                             .orElse(null);
@@ -1619,7 +1666,7 @@
         }
 
         for (DeviceInfo di : mConnectedDevices.values()) {
-            if (!AudioSystem.isBluetoothDevice(di.mDeviceType)) {
+            if (!isBluetoothDevice(di.mDeviceType)) {
                 continue;
             }
             AudioDeviceAttributes ada =
@@ -1733,7 +1780,7 @@
         }
         HashSet<String> processedAddresses = new HashSet<>(0);
         for (DeviceInfo di : mConnectedDevices.values()) {
-            if (!AudioSystem.isBluetoothDevice(di.mDeviceType)
+            if (!isBluetoothDevice(di.mDeviceType)
                     || processedAddresses.contains(di.mDeviceAddress)) {
                 continue;
             }
@@ -1743,7 +1790,7 @@
                         + di.mDeviceAddress + ", preferredProfiles: " + preferredProfiles);
             }
             for (DeviceInfo di2 : mConnectedDevices.values()) {
-                if (!AudioSystem.isBluetoothDevice(di2.mDeviceType)
+                if (!isBluetoothDevice(di2.mDeviceType)
                         || !di.mDeviceAddress.equals(di2.mDeviceAddress)) {
                     continue;
                 }
@@ -2359,6 +2406,40 @@
         }
     }
 
+    /*package*/ String getDeviceSettings() {
+        int deviceCatalogSize = 0;
+        synchronized (mDeviceInventoryLock) {
+            deviceCatalogSize = mDeviceInventory.size();
+        }
+        final StringBuilder settingsBuilder = new StringBuilder(
+                deviceCatalogSize * AdiDeviceState.getPeristedMaxSize());
+
+        synchronized (mDeviceInventoryLock) {
+            for (int i = 0; i < mDeviceInventory.size(); i++) {
+                settingsBuilder.append(mDeviceInventory.get(i).toPersistableString());
+                if (i != mDeviceInventory.size() - 1) {
+                    settingsBuilder.append(SETTING_DEVICE_SEPARATOR_CHAR);
+                }
+            }
+        }
+        return settingsBuilder.toString();
+    }
+
+    /*package*/ void setDeviceSettings(String settings) {
+        clearDeviceInventory();
+        String[] devSettings = TextUtils.split(Objects.requireNonNull(settings),
+                SETTING_DEVICE_SEPARATOR);
+        // small list, not worth overhead of Arrays.stream(devSettings)
+        for (String setting : devSettings) {
+            AdiDeviceState devState = AdiDeviceState.fromPersistedString(setting);
+            // Note if the device is not compatible with spatialization mode or the device
+            // type is not canonical, it will be ignored in {@link SpatializerHelper}.
+            if (devState != null) {
+                addDeviceStateToInventory(devState);
+            }
+        }
+    }
+
     //----------------------------------------------------------
     // For tests only
 
diff --git a/services/core/java/com/android/server/audio/AudioService.java b/services/core/java/com/android/server/audio/AudioService.java
index f313e16..71424b1 100644
--- a/services/core/java/com/android/server/audio/AudioService.java
+++ b/services/core/java/com/android/server/audio/AudioService.java
@@ -382,7 +382,6 @@
     private static final int MSG_DISPATCH_AUDIO_MODE = 40;
     private static final int MSG_ROUTING_UPDATED = 41;
     private static final int MSG_INIT_HEADTRACKING_SENSORS = 42;
-    private static final int MSG_PERSIST_SPATIAL_AUDIO_DEVICE_SETTINGS = 43;
     private static final int MSG_ADD_ASSISTANT_SERVICE_UID = 44;
     private static final int MSG_REMOVE_ASSISTANT_SERVICE_UID = 45;
     private static final int MSG_UPDATE_ACTIVE_ASSISTANT_SERVICE_UID = 46;
@@ -1022,6 +1021,8 @@
         mAudioPolicy = audioPolicy;
         mPlatformType = AudioSystem.getPlatformType(context);
 
+        mDeviceBroker = new AudioDeviceBroker(mContext, this, mAudioSystem);
+
         mIsSingleVolume = AudioSystem.isSingleVolume(context);
 
         mUserManagerInternal = LocalServices.getService(UserManagerInternal.class);
@@ -1034,13 +1035,14 @@
 
         mSfxHelper = new SoundEffectsHelper(mContext, playerBase -> ignorePlayerLogs(playerBase));
 
-        final boolean binauralEnabledDefault = SystemProperties.getBoolean(
+        boolean binauralEnabledDefault = SystemProperties.getBoolean(
                 "ro.audio.spatializer_binaural_enabled_default", true);
-        final boolean transauralEnabledDefault = SystemProperties.getBoolean(
+        boolean transauralEnabledDefault = SystemProperties.getBoolean(
                 "ro.audio.spatializer_transaural_enabled_default", true);
-        final boolean headTrackingEnabledDefault = mContext.getResources().getBoolean(
+        boolean headTrackingEnabledDefault = mContext.getResources().getBoolean(
                 com.android.internal.R.bool.config_spatial_audio_head_tracking_enabled_default);
-        mSpatializerHelper = new SpatializerHelper(this, mAudioSystem,
+
+        mSpatializerHelper = new SpatializerHelper(this, mAudioSystem, mDeviceBroker,
                 binauralEnabledDefault, transauralEnabledDefault, headTrackingEnabledDefault);
 
         mVibrator = (Vibrator) context.getSystemService(Context.VIBRATOR_SERVICE);
@@ -1208,8 +1210,6 @@
         mUseFixedVolume = mContext.getResources().getBoolean(
                 com.android.internal.R.bool.config_useFixedVolume);
 
-        mDeviceBroker = new AudioDeviceBroker(mContext, this, mAudioSystem);
-
         mRecordMonitor = new RecordingActivityMonitor(mContext);
         mRecordMonitor.registerRecordingCallback(mVoiceRecordingActivityMonitor, true);
 
@@ -6573,6 +6573,10 @@
         return mContentResolver;
     }
 
+    /*package*/ SettingsAdapter getSettings() {
+        return mSettings;
+    }
+
     ///////////////////////////////////////////////////////////////////////////
     // Internal methods
     ///////////////////////////////////////////////////////////////////////////
@@ -9215,10 +9219,6 @@
                     mSpatializerHelper.onInitSensors();
                     break;
 
-                case MSG_PERSIST_SPATIAL_AUDIO_DEVICE_SETTINGS:
-                    onPersistSpatialAudioDeviceSettings();
-                    break;
-
                 case MSG_RESET_SPATIALIZER:
                     mSpatializerHelper.reset(/* featureEnabled */ mHasSpatializerEffect);
                     break;
@@ -10275,41 +10275,11 @@
     }
 
     void onInitSpatializer() {
-        final String settings = mSettings.getSecureStringForUser(mContentResolver,
-                Settings.Secure.SPATIAL_AUDIO_ENABLED, UserHandle.USER_CURRENT);
-        if (settings == null) {
-            Log.e(TAG, "error reading spatial audio device settings");
-        }
-        mSpatializerHelper.init(/*effectExpected*/ mHasSpatializerEffect, settings);
+        mDeviceBroker.onReadAudioDeviceSettings();
+        mSpatializerHelper.init(/*effectExpected*/ mHasSpatializerEffect);
         mSpatializerHelper.setFeatureEnabled(mHasSpatializerEffect);
     }
 
-    /**
-     * post a message to persist the spatial audio device settings.
-     * Message is delayed by 1s on purpose in case of successive changes in quick succession (at
-     * init time for instance)
-     * Note this method is made public to work around a Mockito bug where it needs to be public
-     * in order to be mocked by a test a the same package
-     * (see https://code.google.com/archive/p/mockito/issues/127)
-     */
-    public void persistSpatialAudioDeviceSettings() {
-        sendMsg(mAudioHandler,
-                MSG_PERSIST_SPATIAL_AUDIO_DEVICE_SETTINGS,
-                SENDMSG_REPLACE, /*arg1*/ 0, /*arg2*/ 0, TAG,
-                /*delay*/ 1000);
-    }
-
-    void onPersistSpatialAudioDeviceSettings() {
-        final String settings = mSpatializerHelper.getSADeviceSettings();
-        Log.v(TAG, "saving spatial audio device settings: " + settings);
-        boolean res = mSettings.putSecureStringForUser(mContentResolver,
-                Settings.Secure.SPATIAL_AUDIO_ENABLED,
-                settings, UserHandle.USER_CURRENT);
-        if (!res) {
-            Log.e(TAG, "error saving spatial audio device settings: " + settings);
-        }
-    }
-
     //==========================================================================================
 
     // camera sound is forced if any of the resources corresponding to one active SIM
diff --git a/services/core/java/com/android/server/audio/SpatializerHelper.java b/services/core/java/com/android/server/audio/SpatializerHelper.java
index 462c938..969dd60 100644
--- a/services/core/java/com/android/server/audio/SpatializerHelper.java
+++ b/services/core/java/com/android/server/audio/SpatializerHelper.java
@@ -16,6 +16,8 @@
 
 package com.android.server.audio;
 
+import static android.media.AudioSystem.isBluetoothDevice;
+
 import android.annotation.NonNull;
 import android.annotation.Nullable;
 import android.content.Context;
@@ -47,13 +49,13 @@
 import android.util.SparseIntArray;
 
 import com.android.internal.annotations.GuardedBy;
+import com.android.internal.annotations.VisibleForTesting;
 import com.android.server.utils.EventLogger;
 
 import java.io.PrintWriter;
 import java.util.ArrayList;
 import java.util.List;
 import java.util.Locale;
-import java.util.Objects;
 import java.util.UUID;
 
 /**
@@ -73,11 +75,12 @@
 
     private final @NonNull AudioSystemAdapter mASA;
     private final @NonNull AudioService mAudioService;
+    private final @NonNull AudioDeviceBroker mDeviceBroker;
     private @Nullable SensorManager mSensorManager;
 
     //------------------------------------------------------------
 
-    private static final SparseIntArray SPAT_MODE_FOR_DEVICE_TYPE = new SparseIntArray(14) {
+    /*package*/ static final SparseIntArray SPAT_MODE_FOR_DEVICE_TYPE = new SparseIntArray(14) {
         {
             append(AudioDeviceInfo.TYPE_BUILTIN_SPEAKER, SpatializationMode.SPATIALIZER_TRANSAURAL);
             append(AudioDeviceInfo.TYPE_WIRED_HEADSET, SpatializationMode.SPATIALIZER_BINAURAL);
@@ -98,13 +101,6 @@
         }
     };
 
-    private static final int[] WIRELESS_TYPES = { AudioDeviceInfo.TYPE_BLUETOOTH_SCO,
-            AudioDeviceInfo.TYPE_BLUETOOTH_A2DP,
-            AudioDeviceInfo.TYPE_BLE_HEADSET,
-            AudioDeviceInfo.TYPE_BLE_SPEAKER,
-            AudioDeviceInfo.TYPE_BLE_BROADCAST
-    };
-
     // Spatializer state machine
     /*package*/ static final int STATE_UNINITIALIZED = 0;
     /*package*/ static final int STATE_NOT_SUPPORTED = 1;
@@ -114,10 +110,15 @@
     /*package*/ static final int STATE_DISABLED_AVAILABLE = 6;
     private int mState = STATE_UNINITIALIZED;
 
+    @VisibleForTesting boolean mBinauralEnabledDefault;
+    @VisibleForTesting boolean mTransauralEnabledDefault;
+    @VisibleForTesting boolean mHeadTrackingEnabledDefault;
+
     private boolean mFeatureEnabled = false;
     /** current level as reported by native Spatializer in callback */
     private int mSpatLevel = Spatializer.SPATIALIZER_IMMERSIVE_LEVEL_NONE;
     private int mCapableSpatLevel = Spatializer.SPATIALIZER_IMMERSIVE_LEVEL_NONE;
+
     private boolean mTransauralSupported = false;
     private boolean mBinauralSupported = false;
     private boolean mIsHeadTrackingSupported = false;
@@ -160,31 +161,21 @@
      */
     private final ArrayList<Integer> mSACapableDeviceTypes = new ArrayList<>(0);
 
-    /**
-     * List of devices where Spatial Audio is possible. Each device can be enabled or disabled
-     * (== user choice to use or not)
-     */
-    @GuardedBy("this")
-    private final ArrayList<SADeviceState> mSADevices = new ArrayList<>(0);
-
     //------------------------------------------------------
     // initialization
-    @SuppressWarnings("StaticAssignmentInConstructor")
     SpatializerHelper(@NonNull AudioService mother, @NonNull AudioSystemAdapter asa,
-            boolean binauralEnabledDefault,
-            boolean transauralEnabledDefault,
-            boolean headTrackingEnabledDefault) {
+            @NonNull AudioDeviceBroker deviceBroker, boolean binauralEnabledDefault,
+            boolean transauralEnabledDefault, boolean headTrackingEnabledDefault) {
         mAudioService = mother;
         mASA = asa;
-        // "StaticAssignmentInConstructor" warning is suppressed as the SpatializerHelper being
-        // constructed here is the factory for SADeviceState, thus SADeviceState and its
-        // private static field sHeadTrackingEnabledDefault should never be accessed directly.
-        SADeviceState.sBinauralEnabledDefault = binauralEnabledDefault;
-        SADeviceState.sTransauralEnabledDefault = transauralEnabledDefault;
-        SADeviceState.sHeadTrackingEnabledDefault = headTrackingEnabledDefault;
+        mDeviceBroker = deviceBroker;
+
+        mBinauralEnabledDefault = binauralEnabledDefault;
+        mTransauralEnabledDefault = transauralEnabledDefault;
+        mHeadTrackingEnabledDefault = headTrackingEnabledDefault;
     }
 
-    synchronized void init(boolean effectExpected, @Nullable String settings) {
+    synchronized void init(boolean effectExpected) {
         loglogi("init effectExpected=" + effectExpected);
         if (!effectExpected) {
             loglogi("init(): setting state to STATE_NOT_SUPPORTED due to effect not expected");
@@ -288,10 +279,11 @@
                 }
             }
 
-            // When initialized from AudioService, the settings string will be non-null.
-            // Saved settings need to be applied after spatialization support is initialized above.
-            if (settings != null) {
-                setSADeviceSettings(settings);
+            // Log the saved device states that are compatible with SA
+            for (AdiDeviceState deviceState : mDeviceBroker.getImmutableDeviceInventory()) {
+                if (isSADevice(deviceState)) {
+                    logDeviceState(deviceState, "setSADeviceSettings");
+                }
             }
 
             // for both transaural / binaural, we are not forcing enablement as the init() method
@@ -331,7 +323,7 @@
         mState = STATE_UNINITIALIZED;
         mSpatLevel = Spatializer.SPATIALIZER_IMMERSIVE_LEVEL_NONE;
         mActualHeadTrackingMode = Spatializer.HEAD_TRACKING_MODE_UNSUPPORTED;
-        init(true, null /* settings */);
+        init(/*effectExpected=*/true);
         setSpatializerEnabledInt(featureEnabled);
     }
 
@@ -372,7 +364,7 @@
         final AudioDeviceAttributes currentDevice = sRoutingDevices.get(0);
 
         // is media routed to a new device?
-        if (isWireless(currentDevice.getType())) {
+        if (isBluetoothDevice(currentDevice.getInternalType())) {
             addWirelessDeviceIfNew(currentDevice);
         }
 
@@ -520,8 +512,8 @@
     synchronized @NonNull List<AudioDeviceAttributes> getCompatibleAudioDevices() {
         // build unionOf(mCompatibleAudioDevices, mEnabledDevice) - mDisabledAudioDevices
         ArrayList<AudioDeviceAttributes> compatList = new ArrayList<>();
-        for (SADeviceState deviceState : mSADevices) {
-            if (deviceState.mEnabled) {
+        for (AdiDeviceState deviceState : mDeviceBroker.getImmutableDeviceInventory()) {
+            if (deviceState.isSAEnabled() && isSADevice(deviceState)) {
                 compatList.add(deviceState.getAudioDeviceAttributes());
             }
         }
@@ -548,31 +540,50 @@
             return;
         }
         loglogi("addCompatibleAudioDevice: dev=" + ada);
-        final SADeviceState deviceState = findDeviceStateForAudioDeviceAttributes(ada);
-        SADeviceState deviceUpdated = null; // non-null on update.
+        final AdiDeviceState deviceState = findDeviceStateForAudioDeviceAttributes(ada);
+        initSAState(deviceState);
+        AdiDeviceState updatedDevice = null; // non-null on update.
         if (deviceState != null) {
-            if (forceEnable && !deviceState.mEnabled) {
-                deviceUpdated = deviceState;
-                deviceUpdated.mEnabled = true;
+            if (forceEnable && !deviceState.isSAEnabled()) {
+                updatedDevice = deviceState;
+                updatedDevice.setSAEnabled(true);
             }
         } else {
             // When adding, force the device type to be a canonical one.
-            final int canonicalDeviceType = getCanonicalDeviceType(ada.getType());
+            final int canonicalDeviceType = getCanonicalDeviceType(ada.getType(),
+                    ada.getInternalType());
             if (canonicalDeviceType == AudioDeviceInfo.TYPE_UNKNOWN) {
                 Log.e(TAG, "addCompatibleAudioDevice with incompatible AudioDeviceAttributes "
                         + ada);
                 return;
             }
-            deviceUpdated = new SADeviceState(canonicalDeviceType, ada.getAddress());
-            mSADevices.add(deviceUpdated);
+            updatedDevice = new AdiDeviceState(canonicalDeviceType, ada.getInternalType(),
+                    ada.getAddress());
+            initSAState(updatedDevice);
+            mDeviceBroker.addDeviceStateToInventory(updatedDevice);
         }
-        if (deviceUpdated != null) {
+        if (updatedDevice != null) {
             onRoutingUpdated();
-            mAudioService.persistSpatialAudioDeviceSettings();
-            logDeviceState(deviceUpdated, "addCompatibleAudioDevice");
+            mDeviceBroker.persistAudioDeviceSettings();
+            logDeviceState(updatedDevice, "addCompatibleAudioDevice");
         }
     }
 
+    private void initSAState(AdiDeviceState device) {
+        if (device == null) {
+            return;
+        }
+
+        int spatMode = SPAT_MODE_FOR_DEVICE_TYPE.get(device.getDeviceType(),
+                Integer.MIN_VALUE);
+        device.setSAEnabled(spatMode == SpatializationMode.SPATIALIZER_BINAURAL
+                ? mBinauralEnabledDefault
+                : spatMode == SpatializationMode.SPATIALIZER_TRANSAURAL
+                        ? mTransauralEnabledDefault
+                        : false);
+        device.setHeadTrackerEnabled(mHeadTrackingEnabledDefault);
+    }
+
     private static final String METRICS_DEVICE_PREFIX = "audio.spatializer.device.";
 
     // Device logging is accomplished in the Java Audio Service level.
@@ -580,29 +591,30 @@
     //
     // There may be different devices with the same device type (aliasing).
     // We always send the full device state info on each change.
-    private void logDeviceState(SADeviceState deviceState, String event) {
+    static void logDeviceState(AdiDeviceState deviceState, String event) {
         final int deviceType = AudioDeviceInfo.convertDeviceTypeToInternalDevice(
-                deviceState.mDeviceType);
+                deviceState.getDeviceType());
         final String deviceName = AudioSystem.getDeviceName(deviceType);
         new MediaMetrics.Item(METRICS_DEVICE_PREFIX + deviceName)
-            .set(MediaMetrics.Property.ADDRESS, deviceState.mDeviceAddress)
-            .set(MediaMetrics.Property.ENABLED, deviceState.mEnabled ? "true" : "false")
-            .set(MediaMetrics.Property.EVENT, TextUtils.emptyIfNull(event))
-            .set(MediaMetrics.Property.HAS_HEAD_TRACKER,
-                    deviceState.mHasHeadTracker ? "true" : "false") // this may be updated later.
-            .set(MediaMetrics.Property.HEAD_TRACKER_ENABLED,
-                    deviceState.mHeadTrackerEnabled ? "true" : "false")
-            .record();
+                .set(MediaMetrics.Property.ADDRESS, deviceState.getDeviceAddress())
+                .set(MediaMetrics.Property.ENABLED, deviceState.isSAEnabled() ? "true" : "false")
+                .set(MediaMetrics.Property.EVENT, TextUtils.emptyIfNull(event))
+                .set(MediaMetrics.Property.HAS_HEAD_TRACKER,
+                        deviceState.hasHeadTracker() ? "true"
+                                : "false") // this may be updated later.
+                .set(MediaMetrics.Property.HEAD_TRACKER_ENABLED,
+                        deviceState.isHeadTrackerEnabled() ? "true" : "false")
+                .record();
     }
 
     synchronized void removeCompatibleAudioDevice(@NonNull AudioDeviceAttributes ada) {
         loglogi("removeCompatibleAudioDevice: dev=" + ada);
 
-        final SADeviceState deviceState = findDeviceStateForAudioDeviceAttributes(ada);
-        if (deviceState != null && deviceState.mEnabled) {
-            deviceState.mEnabled = false;
+        final AdiDeviceState deviceState = findDeviceStateForAudioDeviceAttributes(ada);
+        if (deviceState != null && deviceState.isSAEnabled()) {
+            deviceState.setSAEnabled(false);
             onRoutingUpdated();
-            mAudioService.persistSpatialAudioDeviceSettings();
+            mDeviceBroker.persistAudioDeviceSettings();
             logDeviceState(deviceState, "removeCompatibleAudioDevice");
         }
     }
@@ -611,8 +623,9 @@
      * Returns a possibly aliased device type which is used
      * for spatial audio settings (or TYPE_UNKNOWN  if it doesn't exist).
      */
-    private static @AudioDeviceInfo.AudioDeviceType int getCanonicalDeviceType(int deviceType) {
-        if (isWireless(deviceType)) return deviceType;
+    @AudioDeviceInfo.AudioDeviceType
+    private static int getCanonicalDeviceType(int deviceType, int internalDeviceType) {
+        if (isBluetoothDevice(internalDeviceType)) return deviceType;
 
         final int spatMode = SPAT_MODE_FOR_DEVICE_TYPE.get(deviceType, Integer.MIN_VALUE);
         if (spatMode == SpatializationMode.SPATIALIZER_TRANSAURAL) {
@@ -629,18 +642,9 @@
      */
     @GuardedBy("this")
     @Nullable
-    private SADeviceState findDeviceStateForAudioDeviceAttributes(AudioDeviceAttributes ada) {
-        final int deviceType = ada.getType();
-        final boolean isWireless = isWireless(deviceType);
-        final int canonicalDeviceType = getCanonicalDeviceType(deviceType);
-
-        for (SADeviceState deviceState : mSADevices) {
-            if (deviceState.mDeviceType == canonicalDeviceType
-                    && (!isWireless || ada.getAddress().equals(deviceState.mDeviceAddress))) {
-                return deviceState;
-            }
-        }
-        return null;
+    private AdiDeviceState findDeviceStateForAudioDeviceAttributes(AudioDeviceAttributes ada) {
+        return mDeviceBroker.findDeviceStateForAudioDeviceAttributes(ada,
+                getCanonicalDeviceType(ada.getType(), ada.getInternalType()));
     }
 
     /**
@@ -662,14 +666,14 @@
             Log.e(TAG, "no spatialization mode found for device type:" + deviceType);
             return new Pair<>(false, false);
         }
-        final SADeviceState deviceState = findDeviceStateForAudioDeviceAttributes(ada);
+        final AdiDeviceState deviceState = findDeviceStateForAudioDeviceAttributes(ada);
         if (deviceState == null) {
             // no matching device state?
             Log.i(TAG, "no spatialization device state found for Spatial Audio device:" + ada);
             return new Pair<>(false, false);
         }
         // found the matching device state.
-        return new Pair<>(deviceState.mEnabled, true /* available */);
+        return new Pair<>(deviceState.isSAEnabled(), true /* available */);
     }
 
     private synchronized void addWirelessDeviceIfNew(@NonNull AudioDeviceAttributes ada) {
@@ -678,16 +682,19 @@
         }
         if (findDeviceStateForAudioDeviceAttributes(ada) == null) {
             // wireless device types should be canonical, but we translate to be sure.
-            final int canonicalDeviceType = getCanonicalDeviceType((ada.getType()));
+            final int canonicalDeviceType = getCanonicalDeviceType(ada.getType(),
+                    ada.getInternalType());
             if (canonicalDeviceType == AudioDeviceInfo.TYPE_UNKNOWN) {
                 Log.e(TAG, "addWirelessDeviceIfNew with incompatible AudioDeviceAttributes "
                         + ada);
                 return;
             }
-            final SADeviceState deviceState =
-                    new SADeviceState(canonicalDeviceType, ada.getAddress());
-            mSADevices.add(deviceState);
-            mAudioService.persistSpatialAudioDeviceSettings();
+            final AdiDeviceState deviceState =
+                    new AdiDeviceState(canonicalDeviceType, ada.getInternalType(),
+                            ada.getAddress());
+            initSAState(deviceState);
+            mDeviceBroker.addDeviceStateToInventory(deviceState);
+            mDeviceBroker.persistAudioDeviceSettings();
             logDeviceState(deviceState, "addWirelessDeviceIfNew"); // may be updated later.
         }
     }
@@ -756,6 +763,12 @@
         return false;
     }
 
+    private boolean isSADevice(AdiDeviceState deviceState) {
+        return deviceState.getDeviceType() == getCanonicalDeviceType(deviceState.getDeviceType(),
+                deviceState.getInternalDeviceType()) && isDeviceCompatibleWithSpatializationModes(
+                deviceState.getAudioDeviceAttributes());
+    }
+
     synchronized void setFeatureEnabled(boolean enabled) {
         loglogi("setFeatureEnabled(" + enabled + ") was featureEnabled:" + mFeatureEnabled);
         if (mFeatureEnabled == enabled) {
@@ -768,7 +781,7 @@
                 return;
             }
             if (mState == STATE_UNINITIALIZED) {
-                init(true, null /* settings */);
+                init(true);
             }
             setSpatializerEnabledInt(true);
         } else {
@@ -1137,16 +1150,16 @@
             Log.v(TAG, "no headtracking support, ignoring setHeadTrackerEnabled to " + enabled
                     + " for " + ada);
         }
-        final SADeviceState deviceState = findDeviceStateForAudioDeviceAttributes(ada);
+        final AdiDeviceState deviceState = findDeviceStateForAudioDeviceAttributes(ada);
         if (deviceState == null) return;
-        if (!deviceState.mHasHeadTracker) {
+        if (!deviceState.hasHeadTracker()) {
             Log.e(TAG, "Called setHeadTrackerEnabled enabled:" + enabled
                     + " device:" + ada + " on a device without headtracker");
             return;
         }
         Log.i(TAG, "setHeadTrackerEnabled enabled:" + enabled + " device:" + ada);
-        deviceState.mHeadTrackerEnabled = enabled;
-        mAudioService.persistSpatialAudioDeviceSettings();
+        deviceState.setHeadTrackerEnabled(enabled);
+        mDeviceBroker.persistAudioDeviceSettings();
         logDeviceState(deviceState, "setHeadTrackerEnabled");
 
         // check current routing to see if it affects the headtracking mode
@@ -1170,8 +1183,8 @@
             Log.v(TAG, "no headtracking support, hasHeadTracker always false for " + ada);
             return false;
         }
-        final SADeviceState deviceState = findDeviceStateForAudioDeviceAttributes(ada);
-        return deviceState != null && deviceState.mHasHeadTracker;
+        final AdiDeviceState deviceState = findDeviceStateForAudioDeviceAttributes(ada);
+        return deviceState != null && deviceState.hasHeadTracker();
     }
 
     /**
@@ -1184,14 +1197,14 @@
             Log.v(TAG, "no headtracking support, setHasHeadTracker always false for " + ada);
             return false;
         }
-        final SADeviceState deviceState = findDeviceStateForAudioDeviceAttributes(ada);
+        final AdiDeviceState deviceState = findDeviceStateForAudioDeviceAttributes(ada);
         if (deviceState != null) {
-            if (!deviceState.mHasHeadTracker) {
-                deviceState.mHasHeadTracker = true;
-                mAudioService.persistSpatialAudioDeviceSettings();
+            if (!deviceState.hasHeadTracker()) {
+                deviceState.setHasHeadTracker(true);
+                mDeviceBroker.persistAudioDeviceSettings();
                 logDeviceState(deviceState, "setHasHeadTracker");
             }
-            return deviceState.mHeadTrackerEnabled;
+            return deviceState.isHeadTrackerEnabled();
         }
         Log.e(TAG, "setHasHeadTracker: device not found for:" + ada);
         return false;
@@ -1202,9 +1215,9 @@
             Log.v(TAG, "no headtracking support, isHeadTrackerEnabled always false for " + ada);
             return false;
         }
-        final SADeviceState deviceState = findDeviceStateForAudioDeviceAttributes(ada);
+        final AdiDeviceState deviceState = findDeviceStateForAudioDeviceAttributes(ada);
         return deviceState != null
-                && deviceState.mHasHeadTracker && deviceState.mHeadTrackerEnabled;
+                && deviceState.hasHeadTracker() && deviceState.isHeadTrackerEnabled();
     }
 
     synchronized boolean isHeadTrackerAvailable() {
@@ -1543,144 +1556,6 @@
         pw.println("\tsupports binaural:" + mBinauralSupported + " / transaural:"
                 + mTransauralSupported);
         pw.println("\tmSpatOutput:" + mSpatOutput);
-        pw.println("\tdevices:");
-        for (SADeviceState device : mSADevices) {
-            pw.println("\t\t" + device);
-        }
-    }
-
-    /*package*/ static final class SADeviceState {
-        private static boolean sBinauralEnabledDefault = true;
-        private static boolean sTransauralEnabledDefault = true;
-        private static boolean sHeadTrackingEnabledDefault = false;
-        final @AudioDeviceInfo.AudioDeviceType int mDeviceType;
-        final @NonNull String mDeviceAddress;
-        boolean mEnabled;
-        boolean mHasHeadTracker = false;
-        boolean mHeadTrackerEnabled;
-        static final String SETTING_FIELD_SEPARATOR = ",";
-        static final String SETTING_DEVICE_SEPARATOR_CHAR = "|";
-        static final String SETTING_DEVICE_SEPARATOR = "\\|";
-
-        /**
-         * Constructor
-         * @param deviceType
-         * @param address must be non-null for wireless devices
-         * @throws NullPointerException if a null address is passed for a wireless device
-         */
-        SADeviceState(@AudioDeviceInfo.AudioDeviceType int deviceType, @Nullable String address) {
-            mDeviceType = deviceType;
-            mDeviceAddress = isWireless(deviceType) ? Objects.requireNonNull(address) : "";
-            final int spatMode = SPAT_MODE_FOR_DEVICE_TYPE.get(deviceType, Integer.MIN_VALUE);
-            mEnabled = spatMode == SpatializationMode.SPATIALIZER_BINAURAL
-                    ? sBinauralEnabledDefault
-                    : spatMode == SpatializationMode.SPATIALIZER_TRANSAURAL
-                            ? sTransauralEnabledDefault
-                            : false;
-            mHeadTrackerEnabled = sHeadTrackingEnabledDefault;
-        }
-
-        @Override
-        public boolean equals(Object obj) {
-            if (this == obj) {
-                return true;
-            }
-            if (obj == null) {
-                return false;
-            }
-            // type check and cast
-            if (getClass() != obj.getClass()) {
-                return false;
-            }
-            final SADeviceState sads = (SADeviceState) obj;
-            return mDeviceType == sads.mDeviceType
-                    && mDeviceAddress.equals(sads.mDeviceAddress)
-                    && mEnabled == sads.mEnabled
-                    && mHasHeadTracker == sads.mHasHeadTracker
-                    && mHeadTrackerEnabled == sads.mHeadTrackerEnabled;
-        }
-
-        @Override
-        public int hashCode() {
-            return Objects.hash(mDeviceType, mDeviceAddress, mEnabled, mHasHeadTracker,
-                    mHeadTrackerEnabled);
-        }
-
-        @Override
-        public String toString() {
-            return "type: " + mDeviceType + " addr: " + mDeviceAddress + " enabled: " + mEnabled
-                    + " HT: " + mHasHeadTracker + " HTenabled: " + mHeadTrackerEnabled;
-        }
-
-        String toPersistableString() {
-            return (new StringBuilder().append(mDeviceType)
-                    .append(SETTING_FIELD_SEPARATOR).append(mDeviceAddress)
-                    .append(SETTING_FIELD_SEPARATOR).append(mEnabled ? "1" : "0")
-                    .append(SETTING_FIELD_SEPARATOR).append(mHasHeadTracker ? "1" : "0")
-                    .append(SETTING_FIELD_SEPARATOR).append(mHeadTrackerEnabled ? "1" : "0")
-                    .toString());
-        }
-
-        static @Nullable SADeviceState fromPersistedString(@Nullable String persistedString) {
-            if (persistedString == null) {
-                return null;
-            }
-            if (persistedString.isEmpty()) {
-                return null;
-            }
-            String[] fields = TextUtils.split(persistedString, SETTING_FIELD_SEPARATOR);
-            if (fields.length != 5) {
-                // expecting all fields, fewer may mean corruption, ignore those settings
-                return null;
-            }
-            try {
-                final int deviceType = Integer.parseInt(fields[0]);
-                final SADeviceState deviceState = new SADeviceState(deviceType, fields[1]);
-                deviceState.mEnabled = Integer.parseInt(fields[2]) == 1;
-                deviceState.mHasHeadTracker = Integer.parseInt(fields[3]) == 1;
-                deviceState.mHeadTrackerEnabled = Integer.parseInt(fields[4]) == 1;
-                return deviceState;
-            } catch (NumberFormatException e) {
-                Log.e(TAG, "unable to parse setting for SADeviceState: " + persistedString, e);
-                return null;
-            }
-        }
-
-        public AudioDeviceAttributes getAudioDeviceAttributes() {
-            return new AudioDeviceAttributes(AudioDeviceAttributes.ROLE_OUTPUT,
-                    mDeviceType, mDeviceAddress == null ? "" : mDeviceAddress);
-        }
-
-    }
-
-    /*package*/ synchronized String getSADeviceSettings() {
-        // expected max size of each String for each SADeviceState is 25 (accounting for separator)
-        final StringBuilder settingsBuilder = new StringBuilder(mSADevices.size() * 25);
-        for (int i = 0; i < mSADevices.size(); i++) {
-            settingsBuilder.append(mSADevices.get(i).toPersistableString());
-            if (i != mSADevices.size() - 1) {
-                settingsBuilder.append(SADeviceState.SETTING_DEVICE_SEPARATOR_CHAR);
-            }
-        }
-        return settingsBuilder.toString();
-    }
-
-    /*package*/ synchronized void setSADeviceSettings(@NonNull String persistedSettings) {
-        String[] devSettings = TextUtils.split(Objects.requireNonNull(persistedSettings),
-                SADeviceState.SETTING_DEVICE_SEPARATOR);
-        // small list, not worth overhead of Arrays.stream(devSettings)
-        for (String setting : devSettings) {
-            SADeviceState devState = SADeviceState.fromPersistedString(setting);
-            // Note if the device is not compatible with spatialization mode
-            // or the device type is not canonical, it is ignored.
-            if (devState != null
-                    && devState.mDeviceType == getCanonicalDeviceType(devState.mDeviceType)
-                    && isDeviceCompatibleWithSpatializationModes(
-                            devState.getAudioDeviceAttributes())) {
-                mSADevices.add(devState);
-                logDeviceState(devState, "setSADeviceSettings");
-            }
-        }
     }
 
     private static String spatStateString(int state) {
@@ -1702,15 +1577,6 @@
         }
     }
 
-    private static boolean isWireless(@AudioDeviceInfo.AudioDeviceType int deviceType) {
-        for (int type : WIRELESS_TYPES) {
-            if (type == deviceType) {
-                return true;
-            }
-        }
-        return false;
-    }
-
     private int getHeadSensorHandleUpdateTracker() {
         int headHandle = -1;
         if (sRoutingDevices.isEmpty()) {
@@ -1780,11 +1646,6 @@
 
     //------------------------------------------------
     // for testing purposes only
-
-    /*package*/ void clearSADevices() {
-        mSADevices.clear();
-    }
-
     /*package*/ synchronized void forceStateForTest(int state) {
         mState = state;
     }
diff --git a/services/core/java/com/android/server/biometrics/BiometricCameraManager.java b/services/core/java/com/android/server/biometrics/BiometricCameraManager.java
new file mode 100644
index 0000000..058ea6b
--- /dev/null
+++ b/services/core/java/com/android/server/biometrics/BiometricCameraManager.java
@@ -0,0 +1,32 @@
+/*
+ * Copyright (C) 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.server.biometrics;
+
+/**
+ * Interface for biometrics to get camera status.
+ */
+public interface BiometricCameraManager {
+    /**
+     * Returns true if any camera is in use.
+     */
+    boolean isAnyCameraUnavailable();
+
+    /**
+     * Returns true if privacy is enabled and camera access is disabled.
+     */
+    boolean isCameraPrivacyEnabled();
+}
diff --git a/services/core/java/com/android/server/biometrics/BiometricCameraManagerImpl.java b/services/core/java/com/android/server/biometrics/BiometricCameraManagerImpl.java
new file mode 100644
index 0000000..000ee54
--- /dev/null
+++ b/services/core/java/com/android/server/biometrics/BiometricCameraManagerImpl.java
@@ -0,0 +1,68 @@
+/*
+ * Copyright (C) 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.server.biometrics;
+
+import static android.hardware.SensorPrivacyManager.Sensors.CAMERA;
+
+import android.annotation.NonNull;
+import android.hardware.SensorPrivacyManager;
+import android.hardware.camera2.CameraManager;
+
+import java.util.concurrent.ConcurrentHashMap;
+
+public class BiometricCameraManagerImpl implements BiometricCameraManager {
+
+    private final CameraManager mCameraManager;
+    private final SensorPrivacyManager mSensorPrivacyManager;
+    private final ConcurrentHashMap<String, Boolean> mIsCameraAvailable = new ConcurrentHashMap<>();
+
+    private final CameraManager.AvailabilityCallback mCameraAvailabilityCallback =
+            new CameraManager.AvailabilityCallback() {
+                @Override
+                public void onCameraAvailable(@NonNull String cameraId) {
+                    mIsCameraAvailable.put(cameraId, true);
+                }
+
+                @Override
+                public void onCameraUnavailable(@NonNull String cameraId) {
+                    mIsCameraAvailable.put(cameraId, false);
+                }
+            };
+
+    public BiometricCameraManagerImpl(@NonNull CameraManager cameraManager,
+            @NonNull SensorPrivacyManager sensorPrivacyManager) {
+        mCameraManager = cameraManager;
+        mSensorPrivacyManager = sensorPrivacyManager;
+        mCameraManager.registerAvailabilityCallback(mCameraAvailabilityCallback, null);
+    }
+
+    @Override
+    public boolean isAnyCameraUnavailable() {
+        for (String cameraId : mIsCameraAvailable.keySet()) {
+            if (!mIsCameraAvailable.get(cameraId)) {
+                return true;
+            }
+        }
+        return false;
+    }
+
+    @Override
+    public boolean isCameraPrivacyEnabled() {
+        return mSensorPrivacyManager != null && mSensorPrivacyManager
+                .isSensorPrivacyEnabled(SensorPrivacyManager.TOGGLE_TYPE_SOFTWARE, CAMERA);
+    }
+}
diff --git a/services/core/java/com/android/server/biometrics/BiometricService.java b/services/core/java/com/android/server/biometrics/BiometricService.java
index 0942d85..e8ffe4f 100644
--- a/services/core/java/com/android/server/biometrics/BiometricService.java
+++ b/services/core/java/com/android/server/biometrics/BiometricService.java
@@ -33,6 +33,7 @@
 import android.content.pm.PackageManager;
 import android.content.pm.UserInfo;
 import android.database.ContentObserver;
+import android.hardware.SensorPrivacyManager;
 import android.hardware.biometrics.BiometricAuthenticator;
 import android.hardware.biometrics.BiometricConstants;
 import android.hardware.biometrics.BiometricPrompt;
@@ -47,6 +48,7 @@
 import android.hardware.biometrics.ITestSessionCallback;
 import android.hardware.biometrics.PromptInfo;
 import android.hardware.biometrics.SensorPropertiesInternal;
+import android.hardware.camera2.CameraManager;
 import android.hardware.fingerprint.FingerprintManager;
 import android.hardware.fingerprint.FingerprintSensorPropertiesInternal;
 import android.net.Uri;
@@ -124,6 +126,8 @@
     AuthSession mAuthSession;
     private final Handler mHandler = new Handler(Looper.getMainLooper());
 
+    private final BiometricCameraManager mBiometricCameraManager;
+
     /**
      * Tracks authenticatorId invalidation. For more details, see
      * {@link com.android.server.biometrics.sensors.InvalidationRequesterClient}.
@@ -933,7 +937,7 @@
 
         return PreAuthInfo.create(mTrustManager, mDevicePolicyManager, mSettingObserver, mSensors,
                 userId, promptInfo, opPackageName, false /* checkDevicePolicyManager */,
-                getContext());
+                getContext(), mBiometricCameraManager);
     }
 
     /**
@@ -1026,6 +1030,11 @@
         public UserManager getUserManager(Context context) {
             return context.getSystemService(UserManager.class);
         }
+
+        public BiometricCameraManager getBiometricCameraManager(Context context) {
+            return new BiometricCameraManagerImpl(context.getSystemService(CameraManager.class),
+                    context.getSystemService(SensorPrivacyManager.class));
+        }
     }
 
     /**
@@ -1054,6 +1063,7 @@
         mRequestCounter = mInjector.getRequestGenerator();
         mBiometricContext = injector.getBiometricContext(context);
         mUserManager = injector.getUserManager(context);
+        mBiometricCameraManager = injector.getBiometricCameraManager(context);
 
         try {
             injector.getActivityManagerService().registerUserSwitchObserver(
@@ -1290,7 +1300,7 @@
                 final PreAuthInfo preAuthInfo = PreAuthInfo.create(mTrustManager,
                         mDevicePolicyManager, mSettingObserver, mSensors, userId, promptInfo,
                         opPackageName, promptInfo.isDisallowBiometricsIfPolicyExists(),
-                        getContext());
+                        getContext(), mBiometricCameraManager);
 
                 final Pair<Integer, Integer> preAuthStatus = preAuthInfo.getPreAuthenticateStatus();
 
@@ -1300,9 +1310,7 @@
                         + promptInfo.isIgnoreEnrollmentState());
                 // BIOMETRIC_ERROR_SENSOR_PRIVACY_ENABLED is added so that BiometricPrompt can
                 // be shown for this case.
-                if (preAuthStatus.second == BiometricConstants.BIOMETRIC_SUCCESS
-                        || preAuthStatus.second
-                        == BiometricConstants.BIOMETRIC_ERROR_SENSOR_PRIVACY_ENABLED) {
+                if (preAuthStatus.second == BiometricConstants.BIOMETRIC_SUCCESS) {
                     // If BIOMETRIC_WEAK or BIOMETRIC_STRONG are allowed, but not enrolled, but
                     // CREDENTIAL is requested and available, set the bundle to only request
                     // CREDENTIAL.
diff --git a/services/core/java/com/android/server/biometrics/PreAuthInfo.java b/services/core/java/com/android/server/biometrics/PreAuthInfo.java
index 3813fd1..b603fcb 100644
--- a/services/core/java/com/android/server/biometrics/PreAuthInfo.java
+++ b/services/core/java/com/android/server/biometrics/PreAuthInfo.java
@@ -27,7 +27,6 @@
 import android.app.admin.DevicePolicyManager;
 import android.app.trust.ITrustManager;
 import android.content.Context;
-import android.hardware.SensorPrivacyManager;
 import android.hardware.biometrics.BiometricAuthenticator;
 import android.hardware.biometrics.BiometricManager;
 import android.hardware.biometrics.PromptInfo;
@@ -73,13 +72,16 @@
     final Context context;
     private final boolean mBiometricRequested;
     private final int mBiometricStrengthRequested;
+    private final BiometricCameraManager mBiometricCameraManager;
+
     private PreAuthInfo(boolean biometricRequested, int biometricStrengthRequested,
             boolean credentialRequested, List<BiometricSensor> eligibleSensors,
             List<Pair<BiometricSensor, Integer>> ineligibleSensors, boolean credentialAvailable,
             boolean confirmationRequested, boolean ignoreEnrollmentState, int userId,
-            Context context) {
+            Context context, BiometricCameraManager biometricCameraManager) {
         mBiometricRequested = biometricRequested;
         mBiometricStrengthRequested = biometricStrengthRequested;
+        mBiometricCameraManager = biometricCameraManager;
         this.credentialRequested = credentialRequested;
 
         this.eligibleSensors = eligibleSensors;
@@ -96,7 +98,8 @@
             BiometricService.SettingObserver settingObserver,
             List<BiometricSensor> sensors,
             int userId, PromptInfo promptInfo, String opPackageName,
-            boolean checkDevicePolicyManager, Context context)
+            boolean checkDevicePolicyManager, Context context,
+            BiometricCameraManager biometricCameraManager)
             throws RemoteException {
 
         final boolean confirmationRequested = promptInfo.isConfirmationRequested();
@@ -124,7 +127,7 @@
                         checkDevicePolicyManager, requestedStrength,
                         promptInfo.getAllowedSensorIds(),
                         promptInfo.isIgnoreEnrollmentState(),
-                        context);
+                        biometricCameraManager);
 
                 Slog.d(TAG, "Package: " + opPackageName
                         + " Sensor ID: " + sensor.id
@@ -138,7 +141,7 @@
                 //
                 // Note: if only a certain sensor is required and the privacy is enabled,
                 // canAuthenticate() will return false.
-                if (status == AUTHENTICATOR_OK || status == BIOMETRIC_SENSOR_PRIVACY_ENABLED) {
+                if (status == AUTHENTICATOR_OK) {
                     eligibleSensors.add(sensor);
                 } else {
                     ineligibleSensors.add(new Pair<>(sensor, status));
@@ -148,7 +151,7 @@
 
         return new PreAuthInfo(biometricRequested, requestedStrength, credentialRequested,
                 eligibleSensors, ineligibleSensors, credentialAvailable, confirmationRequested,
-                promptInfo.isIgnoreEnrollmentState(), userId, context);
+                promptInfo.isIgnoreEnrollmentState(), userId, context, biometricCameraManager);
     }
 
     /**
@@ -165,12 +168,16 @@
             BiometricSensor sensor, int userId, String opPackageName,
             boolean checkDevicePolicyManager, int requestedStrength,
             @NonNull List<Integer> requestedSensorIds,
-            boolean ignoreEnrollmentState, Context context) {
+            boolean ignoreEnrollmentState, BiometricCameraManager biometricCameraManager) {
 
         if (!requestedSensorIds.isEmpty() && !requestedSensorIds.contains(sensor.id)) {
             return BIOMETRIC_NO_HARDWARE;
         }
 
+        if (sensor.modality == TYPE_FACE && biometricCameraManager.isAnyCameraUnavailable()) {
+            return BIOMETRIC_HARDWARE_NOT_DETECTED;
+        }
+
         final boolean wasStrongEnough =
                 Utils.isAtLeastStrength(sensor.oemStrength, requestedStrength);
         final boolean isStrongEnough =
@@ -191,12 +198,10 @@
                     && !ignoreEnrollmentState) {
                 return BIOMETRIC_NOT_ENROLLED;
             }
-            final SensorPrivacyManager sensorPrivacyManager = context
-                    .getSystemService(SensorPrivacyManager.class);
 
-            if (sensorPrivacyManager != null && sensor.modality == TYPE_FACE) {
-                if (sensorPrivacyManager
-                        .isSensorPrivacyEnabled(SensorPrivacyManager.Sensors.CAMERA, userId)) {
+            if (biometricCameraManager != null && sensor.modality == TYPE_FACE) {
+                if (biometricCameraManager.isCameraPrivacyEnabled()) {
+                    //Camera privacy is enabled as the access is disabled
                     return BIOMETRIC_SENSOR_PRIVACY_ENABLED;
                 }
             }
@@ -292,13 +297,9 @@
         @AuthenticatorStatus final int status;
         @BiometricAuthenticator.Modality int modality = TYPE_NONE;
 
-        final SensorPrivacyManager sensorPrivacyManager = context
-                .getSystemService(SensorPrivacyManager.class);
-
         boolean cameraPrivacyEnabled = false;
-        if (sensorPrivacyManager != null) {
-            cameraPrivacyEnabled = sensorPrivacyManager
-                    .isSensorPrivacyEnabled(SensorPrivacyManager.Sensors.CAMERA, userId);
+        if (mBiometricCameraManager != null) {
+            cameraPrivacyEnabled = mBiometricCameraManager.isCameraPrivacyEnabled();
         }
 
         if (mBiometricRequested && credentialRequested) {
@@ -315,7 +316,7 @@
                     // and the face sensor privacy is enabled then return
                     // BIOMETRIC_SENSOR_PRIVACY_ENABLED.
                     //
-                    // Note: This sensor will still be eligible for calls to authenticate.
+                    // Note: This sensor will not be eligible for calls to authenticate.
                     status = BIOMETRIC_SENSOR_PRIVACY_ENABLED;
                 } else {
                     status = AUTHENTICATOR_OK;
@@ -340,7 +341,7 @@
                     // If the only modality requested is face and the privacy is enabled
                     // then return BIOMETRIC_SENSOR_PRIVACY_ENABLED.
                     //
-                    // Note: This sensor will still be eligible for calls to authenticate.
+                    // Note: This sensor will not be eligible for calls to authenticate.
                     status = BIOMETRIC_SENSOR_PRIVACY_ENABLED;
                 } else {
                     status = AUTHENTICATOR_OK;
diff --git a/services/core/java/com/android/server/camera/CameraServiceProxy.java b/services/core/java/com/android/server/camera/CameraServiceProxy.java
index f8f0088..3c885a1 100644
--- a/services/core/java/com/android/server/camera/CameraServiceProxy.java
+++ b/services/core/java/com/android/server/camera/CameraServiceProxy.java
@@ -53,6 +53,8 @@
 import android.hardware.usb.UsbManager;
 import android.media.AudioManager;
 import android.nfc.INfcAdapter;
+import android.nfc.NfcAdapter;
+import android.nfc.NfcManager;
 import android.os.Binder;
 import android.os.Handler;
 import android.os.HandlerExecutor;
@@ -162,10 +164,6 @@
      * SCALER_ROTATE_AND_CROP_NONE  -> Always return CaptureRequest.SCALER_ROTATE_AND_CROP_NONE
      */
 
-    // Flags arguments to NFC adapter to enable/disable NFC
-    public static final int DISABLE_POLLING_FLAGS = 0x1000;
-    public static final int ENABLE_POLLING_FLAGS = 0x0000;
-
     // Handler message codes
     private static final int MSG_SWITCH_USER = 1;
     private static final int MSG_NOTIFY_DEVICE_STATE = 2;
@@ -215,7 +213,6 @@
     private final List<CameraUsageEvent> mCameraUsageHistory = new ArrayList<>();
 
     private static final String NFC_NOTIFICATION_PROP = "ro.camera.notify_nfc";
-    private static final String NFC_SERVICE_BINDER_NAME = "nfc";
     private static final IBinder nfcInterfaceToken = new Binder();
 
     private final boolean mNotifyNfc;
@@ -1255,8 +1252,13 @@
         }
     }
 
-    private void notifyNfcService(boolean enablePolling) {
-
+    // TODO(b/303286040): Remove the raw INfcAdapter usage once |ENABLE_NFC_MAINLINE_FLAG| is
+    // rolled out.
+    private static final String NFC_SERVICE_BINDER_NAME = "nfc";
+    // Flags arguments to NFC adapter to enable/disable NFC
+    public static final int DISABLE_POLLING_FLAGS = 0x1000;
+    public static final int ENABLE_POLLING_FLAGS = 0x0000;
+    private void setNfcReaderModeUsingINfcAdapter(boolean enablePolling) {
         IBinder nfcServiceBinder = getBinderService(NFC_SERVICE_BINDER_NAME);
         if (nfcServiceBinder == null) {
             Slog.w(TAG, "Could not connect to NFC service to notify it of camera state");
@@ -1272,6 +1274,25 @@
         }
     }
 
+    private void notifyNfcService(boolean enablePolling) {
+        if (android.nfc.Flags.enableNfcMainline()) {
+            NfcManager nfcManager = mContext.getSystemService(NfcManager.class);
+            if (nfcManager == null) {
+                Slog.w(TAG, "Could not connect to NFC service to notify it of camera state");
+                return;
+            }
+            NfcAdapter nfcAdapter = nfcManager.getDefaultAdapter();
+            if (nfcAdapter == null) {
+                Slog.w(TAG, "Could not connect to NFC service to notify it of camera state");
+                return;
+            }
+            if (DEBUG) Slog.v(TAG, "Setting NFC reader mode. enablePolling: " + enablePolling);
+            nfcAdapter.setReaderMode(enablePolling);
+        } else {
+            setNfcReaderModeUsingINfcAdapter(enablePolling);
+        }
+    }
+
     private static int[] toArray(Collection<Integer> c) {
         int len = c.size();
         int[] ret = new int[len];
diff --git a/services/core/java/com/android/server/locksettings/LockSettingsService.java b/services/core/java/com/android/server/locksettings/LockSettingsService.java
index 09d0bc7..4ccc554 100644
--- a/services/core/java/com/android/server/locksettings/LockSettingsService.java
+++ b/services/core/java/com/android/server/locksettings/LockSettingsService.java
@@ -31,7 +31,6 @@
 import static android.os.UserHandle.USER_SYSTEM;
 
 import static com.android.internal.widget.LockPatternUtils.CREDENTIAL_TYPE_NONE;
-import static com.android.internal.widget.LockPatternUtils.CREDENTIAL_TYPE_PASSWORD;
 import static com.android.internal.widget.LockPatternUtils.CREDENTIAL_TYPE_PASSWORD_OR_PIN;
 import static com.android.internal.widget.LockPatternUtils.CREDENTIAL_TYPE_PIN;
 import static com.android.internal.widget.LockPatternUtils.CURRENT_LSKF_BASED_PROTECTOR_ID_KEY;
@@ -40,8 +39,12 @@
 import static com.android.internal.widget.LockPatternUtils.StrongAuthTracker.STRONG_AUTH_REQUIRED_AFTER_LOCKOUT;
 import static com.android.internal.widget.LockPatternUtils.StrongAuthTracker.STRONG_AUTH_REQUIRED_FOR_UNATTENDED_UPDATE;
 import static com.android.internal.widget.LockPatternUtils.USER_FRP;
+import static com.android.internal.widget.LockPatternUtils.USER_REPAIR_MODE;
 import static com.android.internal.widget.LockPatternUtils.VERIFY_FLAG_REQUEST_GK_PW_HANDLE;
+import static com.android.internal.widget.LockPatternUtils.VERIFY_FLAG_WRITE_REPAIR_MODE_PW;
 import static com.android.internal.widget.LockPatternUtils.frpCredentialEnabled;
+import static com.android.internal.widget.LockPatternUtils.isSpecialUserId;
+import static com.android.internal.widget.LockPatternUtils.pinOrPasswordQualityToCredentialType;
 import static com.android.internal.widget.LockPatternUtils.userOwnsFrpCredential;
 import static com.android.server.locksettings.SyntheticPasswordManager.TOKEN_TYPE_STRONG;
 import static com.android.server.locksettings.SyntheticPasswordManager.TOKEN_TYPE_WEAK;
@@ -237,6 +240,10 @@
     private static final String LSKF_LAST_CHANGED_TIME_KEY = "sp-handle-ts";
     private static final String USER_SERIAL_NUMBER_KEY = "serial-number";
 
+    private static final String MIGRATED_FRP2 = "migrated_frp2";
+    private static final String MIGRATED_KEYSTORE_NS = "migrated_keystore_namespace";
+    private static final String MIGRATED_SP_CE_ONLY = "migrated_all_users_to_sp_and_bound_ce";
+
     // Duration that LockSettingsService will store the gatekeeper password for. This allows
     // multiple biometric enrollments without prompting the user to enter their password via
     // ConfirmLockPassword/ConfirmLockPattern multiple times. This needs to be at least the duration
@@ -308,8 +315,6 @@
     protected IGateKeeperService mGateKeeperService;
     protected IAuthSecret mAuthSecretService;
 
-    private static final String GSI_RUNNING_PROP = "ro.gsid.image_running";
-
     /**
      * The UIDs that are used for system credential storage in keystore.
      */
@@ -340,6 +345,8 @@
             super.onBootPhase(phase);
             if (phase == PHASE_ACTIVITY_MANAGER_READY) {
                 mLockSettingsService.migrateOldDataAfterSystemReady();
+                mLockSettingsService.deleteRepairModePersistentDataIfNeeded();
+            } else if (phase == PHASE_BOOT_COMPLETED) {
                 mLockSettingsService.loadEscrowData();
             }
         }
@@ -571,7 +578,7 @@
         }
 
         public boolean isGsiRunning() {
-            return SystemProperties.getInt(GSI_RUNNING_PROP, 0) > 0;
+            return LockPatternUtils.isGsiRunning();
         }
 
         public FingerprintManager getFingerprintManager() {
@@ -903,14 +910,14 @@
     }
 
     private void migrateOldData() {
-        if (getString("migrated_keystore_namespace", null, 0) == null) {
+        if (getString(MIGRATED_KEYSTORE_NS, null, 0) == null) {
             boolean success = true;
             synchronized (mSpManager) {
                 success &= mSpManager.migrateKeyNamespace();
             }
             success &= migrateProfileLockKeys();
             if (success) {
-                setString("migrated_keystore_namespace", "true", 0);
+                setString(MIGRATED_KEYSTORE_NS, "true", 0);
                 Slog.i(TAG, "Migrated keys to LSS namespace");
             } else {
                 Slog.w(TAG, "Failed to migrate keys to LSS namespace");
@@ -930,9 +937,9 @@
         // "migrated_frp" to "migrated_frp2" to cause migrateFrpCredential() to run again on devices
         // where it had run before.
         if (LockPatternUtils.frpCredentialEnabled(mContext)
-                && !getBoolean("migrated_frp2", false, 0)) {
+                && !getBoolean(MIGRATED_FRP2, false, 0)) {
             migrateFrpCredential();
-            setBoolean("migrated_frp2", true, 0);
+            setBoolean(MIGRATED_FRP2, true, 0);
         }
     }
 
@@ -979,6 +986,16 @@
         return success;
     }
 
+    @VisibleForTesting
+    void deleteRepairModePersistentDataIfNeeded() {
+        if (!LockPatternUtils.isRepairModeSupported(mContext)
+                || LockPatternUtils.isRepairModeActive(mContext)
+                || mInjector.isGsiRunning()) {
+            return;
+        }
+        mStorage.deleteRepairModePersistentData();
+    }
+
     // This is called when Weaver is guaranteed to be available (if the device supports Weaver).
     // It does any synthetic password related work that was delayed from earlier in the boot.
     private void onThirdPartyAppsStarted() {
@@ -1012,14 +1029,14 @@
             // If this gets interrupted (e.g. by the device powering off), there shouldn't be a
             // problem since this will run again on the next boot, and setUserKeyProtection() is
             // okay with the key being already protected by the given secret.
-            if (getString("migrated_all_users_to_sp_and_bound_ce", null, 0) == null) {
+            if (getString(MIGRATED_SP_CE_ONLY, null, 0) == null) {
                 for (UserInfo user : mUserManager.getAliveUsers()) {
                     removeStateForReusedUserIdIfNecessary(user.id, user.serialNumber);
                     synchronized (mSpManager) {
                         migrateUserToSpWithBoundCeKeyLocked(user.id);
                     }
                 }
-                setString("migrated_all_users_to_sp_and_bound_ce", "true", 0);
+                setString(MIGRATED_SP_CE_ONLY, "true", 0);
             }
 
             mThirdPartyAppsStarted = true;
@@ -1046,7 +1063,7 @@
                 Slogf.wtf(TAG, "Failed to unwrap synthetic password for unsecured user %d", userId);
                 return;
             }
-            setUserKeyProtection(userId, result.syntheticPassword.deriveFileBasedEncryptionKey());
+            setUserKeyProtection(userId, result.syntheticPassword);
         }
     }
 
@@ -1305,8 +1322,8 @@
      * {@link #CREDENTIAL_TYPE_PASSWORD}
      */
     private int getCredentialTypeInternal(int userId) {
-        if (userId == USER_FRP) {
-            return getFrpCredentialType();
+        if (isSpecialUserId(userId)) {
+            return mSpManager.getSpecialUserCredentialType(userId);
         }
         synchronized (mSpManager) {
             final long protectorId = getCurrentLskfBasedProtectorId(userId);
@@ -1322,29 +1339,6 @@
         }
     }
 
-    private int getFrpCredentialType() {
-        PersistentData data = mStorage.readPersistentDataBlock();
-        if (data.type != PersistentData.TYPE_SP_GATEKEEPER &&
-                data.type != PersistentData.TYPE_SP_WEAVER) {
-            return CREDENTIAL_TYPE_NONE;
-        }
-        int credentialType = SyntheticPasswordManager.getFrpCredentialType(data.payload);
-        if (credentialType != CREDENTIAL_TYPE_PASSWORD_OR_PIN) {
-            return credentialType;
-        }
-        return pinOrPasswordQualityToCredentialType(data.qualityForUi);
-    }
-
-    private static int pinOrPasswordQualityToCredentialType(int quality) {
-        if (LockPatternUtils.isQualityAlphabeticPassword(quality)) {
-            return CREDENTIAL_TYPE_PASSWORD;
-        }
-        if (LockPatternUtils.isQualityNumericPin(quality)) {
-            return CREDENTIAL_TYPE_PIN;
-        }
-        throw new IllegalArgumentException("Quality is neither Pin nor password: " + quality);
-    }
-
     private boolean isUserSecure(int userId) {
         return getCredentialTypeInternal(userId) != CREDENTIAL_TYPE_NONE;
     }
@@ -1354,8 +1348,8 @@
         AndroidKeyStoreMaintenance.onUserPasswordChanged(userHandle, password);
     }
 
-    private void unlockKeystore(byte[] password, int userHandle) {
-        Authorization.onLockScreenEvent(false, userHandle, password, null);
+    private void unlockKeystore(int userId, SyntheticPassword sp) {
+        Authorization.onLockScreenEvent(false, userId, sp.deriveKeyStorePassword(), null);
     }
 
     @VisibleForTesting /** Note: this method is overridden in unit tests */
@@ -1586,8 +1580,8 @@
      * unlock operation.
      */
     private void sendCredentialsOnUnlockIfRequired(LockscreenCredential credential, int userId) {
-        // Don't send credentials during the factory reset protection flow.
-        if (userId == USER_FRP) {
+        // Don't send credentials during the special user flow.
+        if (isSpecialUserId(userId)) {
             return;
         }
 
@@ -2008,7 +2002,8 @@
         mStorage.writeChildProfileLock(profileUserId, ArrayUtils.concat(iv, ciphertext));
     }
 
-    private void setUserKeyProtection(@UserIdInt int userId, byte[] secret) {
+    private void setUserKeyProtection(@UserIdInt int userId, SyntheticPassword sp) {
+        final byte[] secret = sp.deriveFileBasedEncryptionKey();
         final long callingId = Binder.clearCallingIdentity();
         try {
             mStorageManager.setUserKeyProtection(userId, secret);
@@ -2052,7 +2047,9 @@
         }
     }
 
-    private void unlockUserKeyIfUnsecured(@UserIdInt int userId) {
+    @Override
+    public void unlockUserKeyIfUnsecured(@UserIdInt int userId) {
+        checkPasswordReadPermission();
         synchronized (mSpManager) {
             if (isUserKeyUnlocked(userId)) {
                 Slogf.d(TAG, "CE storage for user %d is already unlocked", userId);
@@ -2208,15 +2205,19 @@
             Slog.e(TAG, "FRP credential can only be verified prior to provisioning.");
             return VerifyCredentialResponse.ERROR;
         }
+        if (userId == USER_REPAIR_MODE && !LockPatternUtils.isRepairModeActive(mContext)) {
+            Slog.e(TAG, "Repair mode is not active on the device.");
+            return VerifyCredentialResponse.ERROR;
+        }
         Slogf.i(TAG, "Verifying lockscreen credential for user %d", userId);
 
         final AuthenticationResult authResult;
         VerifyCredentialResponse response;
 
         synchronized (mSpManager) {
-            if (userId == USER_FRP) {
-                return mSpManager.verifyFrpCredential(getGateKeeperService(), credential,
-                        progressCallback);
+            if (isSpecialUserId(userId)) {
+                return mSpManager.verifySpecialUserCredential(userId, getGateKeeperService(),
+                        credential, progressCallback);
             }
 
             long protectorId = getCurrentLskfBasedProtectorId(userId);
@@ -2225,6 +2226,12 @@
             response = authResult.gkResponse;
 
             if (response.getResponseCode() == VerifyCredentialResponse.RESPONSE_OK) {
+                if ((flags & VERIFY_FLAG_WRITE_REPAIR_MODE_PW) != 0) {
+                    if (!mSpManager.writeRepairModeCredentialLocked(protectorId, userId)) {
+                        Slog.e(TAG, "Failed to write repair mode credential");
+                        return VerifyCredentialResponse.ERROR;
+                    }
+                }
                 // credential has matched
                 mBiometricDeferredQueue.addPendingLockoutResetForUser(userId,
                         authResult.syntheticPassword.deriveGkPassword());
@@ -2765,7 +2772,7 @@
             final long protectorId = mSpManager.createLskfBasedProtector(getGateKeeperService(),
                     LockscreenCredential.createNone(), sp, userId);
             setCurrentLskfBasedProtectorId(protectorId, userId);
-            setUserKeyProtection(userId, sp.deriveFileBasedEncryptionKey());
+            setUserKeyProtection(userId, sp);
             onSyntheticPasswordCreated(userId, sp);
             Slogf.i(TAG, "Successfully initialized synthetic password for user %d", userId);
             return sp;
@@ -2824,7 +2831,7 @@
             }
         }
 
-        unlockKeystore(sp.deriveKeyStorePassword(), userId);
+        unlockKeystore(userId, sp);
 
         unlockUserKey(userId, sp);
 
@@ -2891,7 +2898,7 @@
             mSpManager.clearSidForUser(userId);
             gateKeeperClearSecureUserId(userId);
             unlockUserKey(userId, sp);
-            unlockKeystore(sp.deriveKeyStorePassword(), userId);
+            unlockKeystore(userId, sp);
             setKeystorePassword(null, userId);
             removeBiometricsForUser(userId);
         }
@@ -3451,11 +3458,6 @@
         }
 
         @Override
-        public void unlockUserKeyIfUnsecured(@UserIdInt int userId) {
-            LockSettingsService.this.unlockUserKeyIfUnsecured(userId);
-        }
-
-        @Override
         public void createNewUser(@UserIdInt int userId, int userSerialNumber) {
             LockSettingsService.this.createNewUser(userId, userSerialNumber);
         }
diff --git a/services/core/java/com/android/server/locksettings/LockSettingsShellCommand.java b/services/core/java/com/android/server/locksettings/LockSettingsShellCommand.java
index df95c69..4bac872 100644
--- a/services/core/java/com/android/server/locksettings/LockSettingsShellCommand.java
+++ b/services/core/java/com/android/server/locksettings/LockSettingsShellCommand.java
@@ -174,7 +174,7 @@
             pw.println("    Sets the lock screen as PIN, using the given PIN to unlock.");
             pw.println("");
             pw.println("  set-password [--old <CREDENTIAL>] [--user USER_ID] <PASSWORD>");
-            pw.println("    Sets the lock screen as password, using the given PASSOWRD to unlock.");
+            pw.println("    Sets the lock screen as password, using the given PASSWORD to unlock.");
             pw.println("");
             pw.println("  clear [--old <CREDENTIAL>] [--user USER_ID]");
             pw.println("    Clears the lock credentials.");
diff --git a/services/core/java/com/android/server/locksettings/LockSettingsStorage.java b/services/core/java/com/android/server/locksettings/LockSettingsStorage.java
index 18f84c0..1e8b387 100644
--- a/services/core/java/com/android/server/locksettings/LockSettingsStorage.java
+++ b/services/core/java/com/android/server/locksettings/LockSettingsStorage.java
@@ -19,7 +19,7 @@
 import static android.content.Context.USER_SERVICE;
 
 import static com.android.internal.annotations.VisibleForTesting.Visibility.PACKAGE;
-import static com.android.internal.widget.LockPatternUtils.USER_FRP;
+import static com.android.internal.widget.LockPatternUtils.isSpecialUserId;
 
 import android.annotation.Nullable;
 import android.app.admin.DevicePolicyManager;
@@ -90,6 +90,9 @@
 
     private static final String SYNTHETIC_PASSWORD_DIRECTORY = "spblob/";
 
+    private static final String REPAIR_MODE_DIRECTORY = "repair-mode/";
+    private static final String REPAIR_MODE_PERSISTENT_FILE = "pst";
+
     private static final Object DEFAULT = new Object();
 
     private static final String[] SETTINGS_TO_BACKUP = new String[] {
@@ -390,6 +393,29 @@
         }
     }
 
+    @VisibleForTesting
+    File getRepairModePersistentDataFile() {
+        final File directory = new File(Environment.getMetadataDirectory(), REPAIR_MODE_DIRECTORY);
+        return new File(directory, REPAIR_MODE_PERSISTENT_FILE);
+    }
+
+    public PersistentData readRepairModePersistentData() {
+        final byte[] data = readFile(getRepairModePersistentDataFile());
+        if (data == null) {
+            return PersistentData.NONE;
+        }
+        return PersistentData.fromBytes(data);
+    }
+
+    public void writeRepairModePersistentData(int persistentType, int userId, byte[] payload) {
+        writeFile(getRepairModePersistentDataFile(),
+                PersistentData.toBytes(persistentType, userId, /* qualityForUi= */0, payload));
+    }
+
+    public void deleteRepairModePersistentData() {
+        deleteFile(getRepairModePersistentDataFile());
+    }
+
     /**
      * Writes the synthetic password state file for the given user ID, protector ID, and state name.
      * If the file already exists, then it is atomically replaced.
@@ -510,7 +536,8 @@
     }
 
     public void setString(String key, String value, int userId) {
-        Preconditions.checkArgument(userId != USER_FRP, "cannot store lock settings for FRP user");
+        Preconditions.checkArgument(!isSpecialUserId(userId),
+                "cannot store lock settings for special user: %d", userId);
 
         writeKeyValue(key, value, userId);
         if (ArrayUtils.contains(SETTINGS_TO_BACKUP, key)) {
@@ -535,7 +562,7 @@
     }
 
     public String getString(String key, String defaultValue, int userId) {
-        if (userId == USER_FRP) {
+        if (isSpecialUserId(userId)) {
             return null;
         }
         return readKeyValue(key, defaultValue, userId);
@@ -583,6 +610,17 @@
         }
     }
 
+    /**
+     * Provides a concrete data structure to represent the minimal information from
+     * a user's LSKF-based SP protector that is needed to verify the user's LSKF,
+     * in combination with the corresponding Gatekeeper enrollment or Weaver slot.
+     * It can be stored in {@link com.android.server.PersistentDataBlockService} for
+     * FRP to live across factory resets not initiated via the Settings UI.
+     * Written to {@link #REPAIR_MODE_PERSISTENT_FILE} to support verification for
+     * exiting repair mode, since the device runs with an empty data partition in
+     * repair mode and the same credential be provided to exit repair mode is
+     * required.
+     */
     public static class PersistentData {
         static final byte VERSION_1 = 1;
         static final int VERSION_1_HEADER_SIZE = 1 + 1 + 4 + 4;
@@ -685,6 +723,19 @@
             }
             pw.decreaseIndent();
         }
+        // Dump repair mode file states
+        final File repairModeFile = getRepairModePersistentDataFile();
+        if (repairModeFile.exists()) {
+            pw.println(TextUtils.formatSimple("Repair Mode [%s]:", repairModeFile.getParent()));
+            pw.increaseIndent();
+            pw.println(TextUtils.formatSimple("%6d %s %s", repairModeFile.length(),
+                    LockSettingsService.timestampToString(repairModeFile.lastModified()),
+                    repairModeFile.getName()));
+            final PersistentData data = readRepairModePersistentData();
+            pw.println(TextUtils.formatSimple("type: %d, user id: %d, payload size: %d",
+                    data.type, data.userId, data.payload != null ? data.payload.length : 0));
+            pw.decreaseIndent();
+        }
     }
 
     static class DatabaseHelper extends SQLiteOpenHelper {
diff --git a/services/core/java/com/android/server/locksettings/SyntheticPasswordManager.java b/services/core/java/com/android/server/locksettings/SyntheticPasswordManager.java
index 3d3703a..8e9c21f 100644
--- a/services/core/java/com/android/server/locksettings/SyntheticPasswordManager.java
+++ b/services/core/java/com/android/server/locksettings/SyntheticPasswordManager.java
@@ -16,9 +16,14 @@
 
 package com.android.server.locksettings;
 
+import static com.android.internal.widget.LockPatternUtils.CREDENTIAL_TYPE_NONE;
+import static com.android.internal.widget.LockPatternUtils.CREDENTIAL_TYPE_PASSWORD_OR_PIN;
 import static com.android.internal.widget.LockPatternUtils.CREDENTIAL_TYPE_PIN;
 import static com.android.internal.widget.LockPatternUtils.EscrowTokenStateChangeCallback;
 import static com.android.internal.widget.LockPatternUtils.PIN_LENGTH_UNAVAILABLE;
+import static com.android.internal.widget.LockPatternUtils.USER_FRP;
+import static com.android.internal.widget.LockPatternUtils.USER_REPAIR_MODE;
+import static com.android.internal.widget.LockPatternUtils.pinOrPasswordQualityToCredentialType;
 
 import android.annotation.IntDef;
 import android.annotation.NonNull;
@@ -768,11 +773,30 @@
         return PasswordData.fromBytes(passwordData).credentialType;
     }
 
-    static int getFrpCredentialType(byte[] payload) {
-        if (payload == null) {
+    int getSpecialUserCredentialType(int userId) {
+        final PersistentData data = getSpecialUserPersistentData(userId);
+        if (data.type != PersistentData.TYPE_SP_GATEKEEPER
+                && data.type != PersistentData.TYPE_SP_WEAVER) {
+            return CREDENTIAL_TYPE_NONE;
+        }
+        if (data.payload == null) {
             return LockPatternUtils.CREDENTIAL_TYPE_NONE;
         }
-        return PasswordData.fromBytes(payload).credentialType;
+        final int credentialType = PasswordData.fromBytes(data.payload).credentialType;
+        if (credentialType != CREDENTIAL_TYPE_PASSWORD_OR_PIN) {
+            return credentialType;
+        }
+        return pinOrPasswordQualityToCredentialType(data.qualityForUi);
+    }
+
+    private PersistentData getSpecialUserPersistentData(int userId) {
+        if (userId == USER_FRP) {
+            return mStorage.readPersistentDataBlock();
+        }
+        if (userId == USER_REPAIR_MODE) {
+            return mStorage.readRepairModePersistentData();
+        }
+        throw new IllegalArgumentException("Unknown special user id " + userId);
     }
 
     /**
@@ -1057,10 +1081,10 @@
         return sizeOfCredential;
     }
 
-    public VerifyCredentialResponse verifyFrpCredential(IGateKeeperService gatekeeper,
-            LockscreenCredential userCredential,
+    public VerifyCredentialResponse verifySpecialUserCredential(int sourceUserId,
+            IGateKeeperService gatekeeper, LockscreenCredential userCredential,
             ICheckCredentialProgressCallback progressCallback) {
-        PersistentData persistentData = mStorage.readPersistentDataBlock();
+        final PersistentData persistentData = getSpecialUserPersistentData(sourceUserId);
         if (persistentData.type == PersistentData.TYPE_SP_GATEKEEPER) {
             PasswordData pwd = PasswordData.fromBytes(persistentData.payload);
             byte[] stretchedLskf = stretchLskf(userCredential, pwd);
@@ -1071,14 +1095,14 @@
                         0 /* challenge */, pwd.passwordHandle,
                         stretchedLskfToGkPassword(stretchedLskf));
             } catch (RemoteException e) {
-                Slog.e(TAG, "FRP verifyChallenge failed", e);
+                Slog.e(TAG, "Persistent data credential verifyChallenge failed", e);
                 return VerifyCredentialResponse.ERROR;
             }
             return VerifyCredentialResponse.fromGateKeeperResponse(response);
         } else if (persistentData.type == PersistentData.TYPE_SP_WEAVER) {
             final IWeaver weaver = getWeaverService();
             if (weaver == null) {
-                Slog.e(TAG, "No weaver service to verify SP-based FRP credential");
+                Slog.e(TAG, "No weaver service to verify SP-based persistent data credential");
                 return VerifyCredentialResponse.ERROR;
             }
             PasswordData pwd = PasswordData.fromBytes(persistentData.payload);
@@ -1168,6 +1192,57 @@
         }
     }
 
+    /**
+     * Writes the user's synthetic password data to the repair mode file.
+     *
+     * @param protectorId current LSKF based protectorId
+     * @param userId user id of the user
+     */
+    public boolean writeRepairModeCredentialLocked(long protectorId, int userId) {
+        if (!shouldWriteRepairModeCredential(userId)) {
+            return false;
+        }
+        final byte[] data = loadState(PASSWORD_DATA_NAME, protectorId, userId);
+        if (data == null) {
+            Slogf.w(TAG, "Password data not found for user %d", userId);
+            return false;
+        }
+        final PasswordData pwd = PasswordData.fromBytes(data);
+        if (isNoneCredential(pwd)) {
+            Slogf.w(TAG, "User %d has NONE credential", userId);
+            return false;
+        }
+        Slogf.d(TAG, "Writing repair mode credential tied to user %d", userId);
+        final int weaverSlot = loadWeaverSlot(protectorId, userId);
+        if (weaverSlot != INVALID_WEAVER_SLOT) {
+            // write weaver password
+            mStorage.writeRepairModePersistentData(
+                    PersistentData.TYPE_SP_WEAVER, weaverSlot, pwd.toBytes());
+        } else {
+            // write gatekeeper password
+            mStorage.writeRepairModePersistentData(
+                    PersistentData.TYPE_SP_GATEKEEPER, userId, pwd.toBytes());
+        }
+        return true;
+    }
+
+    private boolean shouldWriteRepairModeCredential(int userId) {
+        final UserInfo userInfo = mUserManager.getUserInfo(userId);
+        if (!LockPatternUtils.canUserEnterRepairMode(mContext, userInfo)) {
+            Slogf.w(TAG, "User %d can't enter repair mode", userId);
+            return false;
+        }
+        if (LockPatternUtils.isRepairModeActive(mContext)) {
+            Slog.w(TAG, "Can't write repair mode credential while repair mode is already active");
+            return false;
+        }
+        if (LockPatternUtils.isGsiRunning()) {
+            Slog.w(TAG, "Can't write repair mode credential while GSI is running");
+            return false;
+        }
+        return true;
+    }
+
     private ArrayMap<Integer, ArrayMap<Long, TokenData>> tokenMap = new ArrayMap<>();
 
     /**
diff --git a/services/core/java/com/android/server/locksettings/recoverablekeystore/KeySyncTask.java b/services/core/java/com/android/server/locksettings/recoverablekeystore/KeySyncTask.java
index ec0d985..77a60289 100644
--- a/services/core/java/com/android/server/locksettings/recoverablekeystore/KeySyncTask.java
+++ b/services/core/java/com/android/server/locksettings/recoverablekeystore/KeySyncTask.java
@@ -123,7 +123,7 @@
      * @param userId The uid of the user whose profile has been unlocked.
      * @param credentialType The type of credential as defined in {@code LockPatternUtils}
      * @param credential The credential, encoded as a byte array
-     * @param credentialUpdated signals weather credentials were updated.
+     * @param credentialUpdated indicates credentials change.
      * @param platformKeyManager platform key manager
      * @param testOnlyInsecureCertificateHelper utility class used for end-to-end tests
      */
@@ -143,7 +143,7 @@
         mRecoverableKeyStoreDb = recoverableKeyStoreDb;
         mUserId = userId;
         mCredentialType = credentialType;
-        mCredential = credential;
+        mCredential = credential != null ? Arrays.copyOf(credential, credential.length) : null;
         mCredentialUpdated = credentialUpdated;
         mPlatformKeyManager = platformKeyManager;
         mRecoverySnapshotStorage = snapshotStorage;
@@ -160,6 +160,10 @@
             }
         } catch (Exception e) {
             Log.e(TAG, "Unexpected exception thrown during KeySyncTask", e);
+        } finally {
+            if (mCredential != null) {
+                Arrays.fill(mCredential, (byte) 0); // no longer needed.
+            }
         }
     }
 
diff --git a/services/core/java/com/android/server/locksettings/recoverablekeystore/PlatformKeyManager.java b/services/core/java/com/android/server/locksettings/recoverablekeystore/PlatformKeyManager.java
index 7009a41..ce3fb85 100644
--- a/services/core/java/com/android/server/locksettings/recoverablekeystore/PlatformKeyManager.java
+++ b/services/core/java/com/android/server/locksettings/recoverablekeystore/PlatformKeyManager.java
@@ -166,6 +166,7 @@
      * @param userId The ID of the user to whose lock screen the platform key must be bound.
      * @throws NoSuchAlgorithmException if AES is unavailable - should never happen.
      * @throws KeyStoreException if there is an error in AndroidKeyStore.
+     * @throws InsecureUserException if the user does not have a lock screen set.
      * @throws IOException if there was an issue with local database update.
      * @throws RemoteException if there was an issue communicating with {@link IGateKeeperService}.
      *
@@ -174,7 +175,7 @@
     @VisibleForTesting
     void regenerate(int userId)
             throws NoSuchAlgorithmException, KeyStoreException, IOException,
-                    RemoteException {
+                    RemoteException, InsecureUserException {
         int generationId = getGenerationId(userId);
         int nextId;
         if (generationId == -1) {
@@ -195,13 +196,14 @@
      * @throws UnrecoverableKeyException if the key could not be recovered.
      * @throws NoSuchAlgorithmException if AES is unavailable - should never occur.
      * @throws IOException if there was an issue with local database update.
+     * @throws InsecureUserException if the user does not have a lock screen set.
      * @throws RemoteException if there was an issue communicating with {@link IGateKeeperService}.
      *
      * @hide
      */
     public PlatformEncryptionKey getEncryptKey(int userId)
             throws KeyStoreException, UnrecoverableKeyException, NoSuchAlgorithmException,
-                    IOException, RemoteException {
+                    IOException, RemoteException, InsecureUserException {
         init(userId);
         try {
             // Try to see if the decryption key is still accessible before using the encryption key.
@@ -254,7 +256,7 @@
      */
     public PlatformDecryptionKey getDecryptKey(int userId)
             throws KeyStoreException, UnrecoverableKeyException, NoSuchAlgorithmException,
-                    IOException, RemoteException {
+                    IOException, InsecureUserException, RemoteException {
         init(userId);
         try {
             PlatformDecryptionKey decryptionKey = getDecryptKeyInternal(userId);
@@ -328,7 +330,7 @@
      */
     void init(int userId)
             throws KeyStoreException, NoSuchAlgorithmException, IOException,
-                    RemoteException {
+                    RemoteException, InsecureUserException {
         int generationId = getGenerationId(userId);
         if (isKeyLoaded(userId, generationId)) {
             Log.i(TAG, String.format(
@@ -414,7 +416,8 @@
      * @throws RemoteException if there was an issue communicating with {@link IGateKeeperService}.
      */
     private void generateAndLoadKey(int userId, int generationId)
-            throws NoSuchAlgorithmException, KeyStoreException, IOException, RemoteException {
+            throws NoSuchAlgorithmException, KeyStoreException, IOException, RemoteException,
+                InsecureUserException {
         String encryptAlias = getEncryptAlias(userId, generationId);
         String decryptAlias = getDecryptAlias(userId, generationId);
         // SecretKey implementation doesn't provide reliable way to destroy the secret
@@ -427,23 +430,31 @@
                     .setEncryptionPaddings(KeyProperties.ENCRYPTION_PADDING_NONE);
         // Skip UserAuthenticationRequired for main user
         if (userId ==  UserHandle.USER_SYSTEM) {
+            // attempt to store key will fail if screenlock is not set.
             decryptionKeyProtection.setUnlockedDeviceRequired(true);
         } else {
             // Don't set protection params to prevent losing key.
         }
         // Store decryption key first since it is more likely to fail.
-        mKeyStore.setEntry(
-                decryptAlias,
-                new KeyStore.SecretKeyEntry(secretKey),
-                decryptionKeyProtection.build());
-        mKeyStore.setEntry(
-                encryptAlias,
-                new KeyStore.SecretKeyEntry(secretKey),
-                new KeyProtection.Builder(KeyProperties.PURPOSE_ENCRYPT)
-                    .setBlockModes(KeyProperties.BLOCK_MODE_GCM)
-                    .setEncryptionPaddings(KeyProperties.ENCRYPTION_PADDING_NONE)
-                    .build());
-
+        try {
+            mKeyStore.setEntry(
+                    decryptAlias,
+                    new KeyStore.SecretKeyEntry(secretKey),
+                    decryptionKeyProtection.build());
+            mKeyStore.setEntry(
+                    encryptAlias,
+                    new KeyStore.SecretKeyEntry(secretKey),
+                    new KeyProtection.Builder(KeyProperties.PURPOSE_ENCRYPT)
+                        .setBlockModes(KeyProperties.BLOCK_MODE_GCM)
+                        .setEncryptionPaddings(KeyProperties.ENCRYPTION_PADDING_NONE)
+                        .build());
+        } catch (KeyStoreException e) {
+            if (!isDeviceSecure(userId)) {
+                throw new InsecureUserException("Screenlock is not set");
+            } else {
+                throw e;
+            }
+        }
         setGenerationId(userId, generationId);
     }
 
@@ -477,4 +488,8 @@
         return keyStore;
     }
 
+    private boolean isDeviceSecure(int userId) {
+        return mContext.getSystemService(KeyguardManager.class).isDeviceSecure(userId);
+    }
+
 }
diff --git a/services/core/java/com/android/server/locksettings/recoverablekeystore/RecoverableKeyStoreManager.java b/services/core/java/com/android/server/locksettings/recoverablekeystore/RecoverableKeyStoreManager.java
index 24dbce4..10b6052 100644
--- a/services/core/java/com/android/server/locksettings/recoverablekeystore/RecoverableKeyStoreManager.java
+++ b/services/core/java/com/android/server/locksettings/recoverablekeystore/RecoverableKeyStoreManager.java
@@ -19,6 +19,7 @@
 import static android.security.keystore.recovery.RecoveryController.ERROR_BAD_CERTIFICATE_FORMAT;
 import static android.security.keystore.recovery.RecoveryController.ERROR_DECRYPTION_FAILED;
 import static android.security.keystore.recovery.RecoveryController.ERROR_DOWNGRADE_CERTIFICATE;
+import static android.security.keystore.recovery.RecoveryController.ERROR_INSECURE_USER;
 import static android.security.keystore.recovery.RecoveryController.ERROR_INVALID_CERTIFICATE;
 import static android.security.keystore.recovery.RecoveryController.ERROR_INVALID_KEY_FORMAT;
 import static android.security.keystore.recovery.RecoveryController.ERROR_NO_SNAPSHOT_PENDING;
@@ -194,8 +195,12 @@
         mApplicationKeyStorage = applicationKeyStorage;
         mTestCertHelper = testOnlyInsecureCertificateHelper;
         mCleanupManager = cleanupManager;
-        // Clears data for removed users.
-        mCleanupManager.verifyKnownUsers();
+        try {
+            // Clears data for removed users.
+            mCleanupManager.verifyKnownUsers();
+        } catch (Exception e) {
+            Log.e(TAG, "Failed to verify known users", e);
+        }
         try {
             mRecoverableKeyGenerator = RecoverableKeyGenerator.newInstance(mDatabase);
         } catch (NoSuchAlgorithmException e) {
@@ -750,6 +755,8 @@
             throw new RuntimeException(e);
         } catch (KeyStoreException | UnrecoverableKeyException | IOException e) {
             throw new ServiceSpecificException(ERROR_SERVICE_INTERNAL_ERROR, e.getMessage());
+        } catch (InsecureUserException e) {
+            throw new ServiceSpecificException(ERROR_INSECURE_USER, e.getMessage());
         }
 
         try {
@@ -817,6 +824,8 @@
             throw new RuntimeException(e);
         } catch (KeyStoreException | UnrecoverableKeyException | IOException e) {
             throw new ServiceSpecificException(ERROR_SERVICE_INTERNAL_ERROR, e.getMessage());
+        } catch (InsecureUserException e) {
+            throw new ServiceSpecificException(ERROR_INSECURE_USER, e.getMessage());
         }
 
         try {
diff --git a/services/core/java/com/android/server/locksettings/recoverablekeystore/storage/ApplicationKeyStorage.java b/services/core/java/com/android/server/locksettings/recoverablekeystore/storage/ApplicationKeyStorage.java
index 06db6b8..ef56a1e 100644
--- a/services/core/java/com/android/server/locksettings/recoverablekeystore/storage/ApplicationKeyStorage.java
+++ b/services/core/java/com/android/server/locksettings/recoverablekeystore/storage/ApplicationKeyStorage.java
@@ -138,7 +138,7 @@
         } catch (android.security.KeyStoreException e) {
             if (e.getNumericErrorCode()
                     == android.security.KeyStoreException.ERROR_KEY_DOES_NOT_EXIST) {
-                Log.e(TAG, "Failed to get grant for KeyStore key - key not found", e);
+                Log.w(TAG, "Failed to get grant for KeyStore key - key not found");
                 throw new ServiceSpecificException(ERROR_KEY_NOT_FOUND, e.getMessage());
             }
             Log.e(TAG, "Failed to get grant for KeyStore key.", e);
diff --git a/services/core/java/com/android/server/net/NetworkManagementService.java b/services/core/java/com/android/server/net/NetworkManagementService.java
index 36adea7..a5a934f 100644
--- a/services/core/java/com/android/server/net/NetworkManagementService.java
+++ b/services/core/java/com/android/server/net/NetworkManagementService.java
@@ -75,7 +75,6 @@
 import com.android.internal.util.HexDump;
 import com.android.modules.utils.build.SdkLevel;
 import com.android.net.module.util.NetdUtils;
-import com.android.net.module.util.NetdUtils.ModifyOperation;
 import com.android.net.module.util.PermissionUtils;
 import com.android.server.FgThread;
 import com.android.server.LocalServices;
@@ -758,18 +757,6 @@
         }
     }
 
-    @Override
-    public void addRoute(int netId, RouteInfo route) {
-        PermissionUtils.enforceNetworkStackPermission(mContext);
-        NetdUtils.modifyRoute(mNetdService, ModifyOperation.ADD, netId, route);
-    }
-
-    @Override
-    public void removeRoute(int netId, RouteInfo route) {
-        PermissionUtils.enforceNetworkStackPermission(mContext);
-        NetdUtils.modifyRoute(mNetdService, ModifyOperation.REMOVE, netId, route);
-    }
-
     @android.annotation.EnforcePermission(android.Manifest.permission.SHUTDOWN)
     @Override
     public void shutdown() {
diff --git a/services/core/java/com/android/server/notification/OWNERS b/services/core/java/com/android/server/notification/OWNERS
index 6c4dd6d..9f16662 100644
--- a/services/core/java/com/android/server/notification/OWNERS
+++ b/services/core/java/com/android/server/notification/OWNERS
@@ -1,6 +1,9 @@
-# Bug component: 34005
+# Bug component: 78010
 
 juliacr@google.com
 yurilin@google.com
+aroederer@google.com
+matiashe@google.com
+valiiftime@google.com
 jeffdq@google.com
 dsandler@android.com
\ No newline at end of file
diff --git a/services/core/java/com/android/server/pm/InstallPackageHelper.java b/services/core/java/com/android/server/pm/InstallPackageHelper.java
index 622cb66..8080e40 100644
--- a/services/core/java/com/android/server/pm/InstallPackageHelper.java
+++ b/services/core/java/com/android/server/pm/InstallPackageHelper.java
@@ -114,6 +114,7 @@
 import android.content.IntentSender;
 import android.content.pm.ApplicationInfo;
 import android.content.pm.DataLoaderType;
+import android.content.pm.Flags;
 import android.content.pm.PackageInfo;
 import android.content.pm.PackageInfoLite;
 import android.content.pm.PackageInstaller;
@@ -167,6 +168,7 @@
 import com.android.server.EventLogTags;
 import com.android.server.LocalManagerRegistry;
 import com.android.server.SystemConfig;
+import com.android.server.art.model.ArtFlags;
 import com.android.server.art.model.DexoptParams;
 import com.android.server.art.model.DexoptResult;
 import com.android.server.pm.Installer.LegacyDexoptDisabledException;
@@ -2534,8 +2536,15 @@
                             LocalManagerRegistry.getManager(PackageManagerLocal.class);
                     try (PackageManagerLocal.FilteredSnapshot snapshot =
                                     packageManagerLocal.withFilteredSnapshot()) {
-                        DexoptParams params =
-                                dexoptOptions.convertToDexoptParams(0 /* extraFlags */);
+                        boolean ignoreDexoptProfile =
+                                (installRequest.getInstallFlags()
+                                        & PackageManager.INSTALL_IGNORE_DEXOPT_PROFILE)
+                                != 0;
+                        /*@DexoptFlags*/ int extraFlags =
+                                ignoreDexoptProfile && Flags.useArtServiceV2()
+                                ? ArtFlags.FLAG_IGNORE_PROFILE
+                                : 0;
+                        DexoptParams params = dexoptOptions.convertToDexoptParams(extraFlags);
                         DexoptResult dexOptResult = DexOptHelper.getArtManagerLocal().dexoptPackage(
                                 snapshot, packageName, params);
                         installRequest.onDexoptFinished(dexOptResult);
diff --git a/services/core/java/com/android/server/pm/MovePackageHelper.java b/services/core/java/com/android/server/pm/MovePackageHelper.java
index 481bd97..fef53d1 100644
--- a/services/core/java/com/android/server/pm/MovePackageHelper.java
+++ b/services/core/java/com/android/server/pm/MovePackageHelper.java
@@ -89,6 +89,21 @@
         if (packageState == null || packageState.getPkg() == null) {
             throw new PackageManagerException(MOVE_FAILED_DOESNT_EXIST, "Missing package");
         }
+        final int[] installedUserIds = PackageStateUtils.queryInstalledUsers(packageState,
+                mPm.mUserManager.getUserIds(), true);
+        final UserHandle userForMove;
+        if (installedUserIds.length > 0) {
+            userForMove = UserHandle.of(installedUserIds[0]);
+        } else {
+            throw new PackageManagerException(MOVE_FAILED_DOESNT_EXIST,
+                    "Package is not installed for any user");
+        }
+        for (int userId : installedUserIds) {
+            if (snapshot.shouldFilterApplicationIncludingUninstalled(packageState, callingUid,
+                    userId)) {
+                throw new PackageManagerException(MOVE_FAILED_DOESNT_EXIST, "Missing package");
+            }
+        }
         final AndroidPackage pkg = packageState.getPkg();
         if (packageState.isSystem()) {
             throw new PackageManagerException(MOVE_FAILED_SYSTEM_PACKAGE,
@@ -137,8 +152,6 @@
         final String label = String.valueOf(pm.getApplicationLabel(
                 AndroidPackageUtils.generateAppInfoWithoutState(pkg)));
         final int targetSdkVersion = pkg.getTargetSdkVersion();
-        final int[] installedUserIds = PackageStateUtils.queryInstalledUsers(packageState,
-                mPm.mUserManager.getUserIds(), true);
         final String fromCodePath;
         if (codeFile.getParentFile().getName().startsWith(
                 PackageManagerService.RANDOM_DIR_PREFIX)) {
@@ -305,8 +318,8 @@
         final PackageLite lite = ret.isSuccess() ? ret.getResult() : null;
         final InstallingSession installingSession = new InstallingSession(origin, move,
                 installObserver, installFlags, /* developmentInstallFlags= */ 0, installSource,
-                volumeUuid, user, packageAbiOverride,  PackageInstaller.PACKAGE_SOURCE_UNSPECIFIED,
-                lite, mPm);
+                volumeUuid, userForMove, packageAbiOverride,
+                PackageInstaller.PACKAGE_SOURCE_UNSPECIFIED, lite, mPm);
         installingSession.movePackage();
     }
 
diff --git a/services/core/java/com/android/server/pm/PackageManagerShellCommand.java b/services/core/java/com/android/server/pm/PackageManagerShellCommand.java
index 2327b85..3a84e15 100644
--- a/services/core/java/com/android/server/pm/PackageManagerShellCommand.java
+++ b/services/core/java/com/android/server/pm/PackageManagerShellCommand.java
@@ -3368,6 +3368,9 @@
                     sessionParams.installFlags |=
                             PackageManager.INSTALL_BYPASS_LOW_TARGET_SDK_BLOCK;
                     break;
+                case "--ignore-dexopt-profile":
+                    sessionParams.installFlags |= PackageManager.INSTALL_IGNORE_DEXOPT_PROFILE;
+                    break;
                 default:
                     throw new IllegalArgumentException("Unknown option " + opt);
             }
@@ -4259,7 +4262,7 @@
         pw.println("       [--enable-rollback]");
         pw.println("       [--force-uuid internal|UUID] [--pkg PACKAGE] [-S BYTES]");
         pw.println("       [--apex] [--non-staged] [--force-non-staged]");
-        pw.println("       [--staged-ready-timeout TIMEOUT]");
+        pw.println("       [--staged-ready-timeout TIMEOUT] [--ignore-dexopt-profile]");
         pw.println("       [PATH [SPLIT...]|-]");
         pw.println("    Install an application.  Must provide the apk data to install, either as");
         pw.println("    file path(s) or '-' to read from stdin.  Options are:");
@@ -4299,6 +4302,13 @@
         pw.println("          milliseconds for pre-reboot verification to complete when");
         pw.println("          performing staged install. This flag is used to alter the waiting");
         pw.println("          time. You can skip the waiting time by specifying a TIMEOUT of '0'");
+        pw.println("      --ignore-dexopt-profile: If set, all profiles are ignored by dexopt");
+        pw.println("          during the installation, including the profile in the DM file and");
+        pw.println("          the profile embedded in the APK file. If an invalid profile is");
+        pw.println("          provided during installation, no warning will be reported by `adb");
+        pw.println("          install`.");
+        pw.println("          This option does not affect later dexopt operations (e.g.,");
+        pw.println("          background dexopt and manual `pm compile` invocations).");
         pw.println("");
         pw.println("  install-existing [--user USER_ID|all|current]");
         pw.println("       [--instant] [--full] [--wait] [--restrict-permissions] PACKAGE");
diff --git a/services/core/java/com/android/server/stats/OWNERS b/services/core/java/com/android/server/stats/OWNERS
index 174ad3a..c33f3d9 100644
--- a/services/core/java/com/android/server/stats/OWNERS
+++ b/services/core/java/com/android/server/stats/OWNERS
@@ -1,11 +1,10 @@
 jeffreyhuang@google.com
 joeo@google.com
-jtnguyen@google.com
+monicamwang@google.com
 muhammadq@google.com
+rayhdez@google.com
 rslawik@google.com
-ruchirr@google.com
 sharaienko@google.com
 singhtejinder@google.com
 tsaichristine@google.com
 yaochen@google.com
-yro@google.com
diff --git a/services/core/java/com/android/server/vibrator/VibrationSettings.java b/services/core/java/com/android/server/vibrator/VibrationSettings.java
index 9cf0834..749cd8e 100644
--- a/services/core/java/com/android/server/vibrator/VibrationSettings.java
+++ b/services/core/java/com/android/server/vibrator/VibrationSettings.java
@@ -731,18 +731,24 @@
         private final SparseArray<Integer> mProcStatesCache = new SparseArray<>();
 
         public boolean isUidForeground(int uid) {
-            return mProcStatesCache.get(uid, ActivityManager.PROCESS_STATE_IMPORTANT_FOREGROUND)
-                    <= ActivityManager.PROCESS_STATE_IMPORTANT_FOREGROUND;
+            synchronized (this) {
+                return mProcStatesCache.get(uid, ActivityManager.PROCESS_STATE_IMPORTANT_FOREGROUND)
+                        <= ActivityManager.PROCESS_STATE_IMPORTANT_FOREGROUND;
+            }
         }
 
         @Override
         public void onUidGone(int uid, boolean disabled) {
-            mProcStatesCache.delete(uid);
+            synchronized (this) {
+                mProcStatesCache.delete(uid);
+            }
         }
 
         @Override
         public void onUidStateChanged(int uid, int procState, long procStateSeq, int capability) {
-            mProcStatesCache.put(uid, procState);
+            synchronized (this) {
+                mProcStatesCache.put(uid, procState);
+            }
         }
     }
 
diff --git a/services/core/java/com/android/server/wm/OWNERS b/services/core/java/com/android/server/wm/OWNERS
index f6c3640..f8c39d0 100644
--- a/services/core/java/com/android/server/wm/OWNERS
+++ b/services/core/java/com/android/server/wm/OWNERS
@@ -16,6 +16,7 @@
 mariiasand@google.com
 rgl@google.com
 yunfanc@google.com
+wilsonshih@google.com
 
 per-file BackgroundActivityStartController.java = set noparent
 per-file BackgroundActivityStartController.java = brufino@google.com, topjohnwu@google.com, achim@google.com, ogunwale@google.com, louischang@google.com, lus@google.com
diff --git a/services/core/java/com/android/server/wm/WindowManagerService.java b/services/core/java/com/android/server/wm/WindowManagerService.java
index 1068700..d4a88c7 100644
--- a/services/core/java/com/android/server/wm/WindowManagerService.java
+++ b/services/core/java/com/android/server/wm/WindowManagerService.java
@@ -5206,7 +5206,11 @@
     public void displayReady() {
         synchronized (mGlobalLock) {
             if (mMaxUiWidth > 0) {
-                mRoot.forAllDisplays(displayContent -> displayContent.setMaxUiWidth(mMaxUiWidth));
+                mRoot.forAllDisplays(dc -> {
+                    if (dc.mDisplay.getType() == Display.TYPE_INTERNAL) {
+                        dc.setMaxUiWidth(mMaxUiWidth);
+                    }
+                });
             }
             applyForcedPropertiesForDefaultDisplay();
             mAnimator.ready();
diff --git a/services/tests/mockingservicestests/src/com/android/server/am/MockingOomAdjusterTests.java b/services/tests/mockingservicestests/src/com/android/server/am/MockingOomAdjusterTests.java
index c6a914b..ccbaf78 100644
--- a/services/tests/mockingservicestests/src/com/android/server/am/MockingOomAdjusterTests.java
+++ b/services/tests/mockingservicestests/src/com/android/server/am/MockingOomAdjusterTests.java
@@ -2530,7 +2530,7 @@
                 PROCESS_STATE_NONEXISTENT, PROCESS_STATE_NONEXISTENT,
                 0, 0, false, false, false, ServiceInfo.FOREGROUND_SERVICE_TYPE_NONE,
                 false, false, false, hasShownUi, false, false, false, false, false, false, null,
-                0, 0, 0, true, 0, null, false);
+                0, Long.MIN_VALUE, Long.MIN_VALUE, true, 0, null, false);
     }
 
     private ProcessRecord makeProcessRecord(ActivityManagerService service, int pid, int uid,
diff --git a/services/tests/servicestests/src/com/android/server/audio/AudioDeviceBrokerTest.java b/services/tests/servicestests/src/com/android/server/audio/AudioDeviceBrokerTest.java
index 31599ee..aba24fb 100644
--- a/services/tests/servicestests/src/com/android/server/audio/AudioDeviceBrokerTest.java
+++ b/services/tests/servicestests/src/com/android/server/audio/AudioDeviceBrokerTest.java
@@ -29,13 +29,14 @@
 import android.content.Context;
 import android.content.Intent;
 import android.media.AudioDeviceAttributes;
+import android.media.AudioDeviceInfo;
 import android.media.AudioManager;
 import android.media.AudioSystem;
 import android.media.BluetoothProfileConnectionInfo;
 import android.util.Log;
 
-import androidx.test.InstrumentationRegistry;
 import androidx.test.filters.MediumTest;
+import androidx.test.platform.app.InstrumentationRegistry;
 import androidx.test.runner.AndroidJUnit4;
 
 import org.junit.After;
@@ -54,7 +55,6 @@
     private static final String TAG = "AudioDeviceBrokerTest";
     private static final int MAX_MESSAGE_HANDLING_DELAY_MS = 100;
 
-    private Context mContext;
     // the actual class under test
     private AudioDeviceBroker mAudioDeviceBroker;
 
@@ -67,13 +67,13 @@
 
     @Before
     public void setUp() throws Exception {
-        mContext = InstrumentationRegistry.getTargetContext();
+        Context context = InstrumentationRegistry.getInstrumentation().getTargetContext();
 
         mMockAudioService = mock(AudioService.class);
         mSpyAudioSystem = spy(new NoOpAudioSystemAdapter());
         mSpyDevInventory = spy(new AudioDeviceInventory(mSpyAudioSystem));
         mSpySystemServer = spy(new NoOpSystemServerAdapter());
-        mAudioDeviceBroker = new AudioDeviceBroker(mContext, mMockAudioService, mSpyDevInventory,
+        mAudioDeviceBroker = new AudioDeviceBroker(context, mMockAudioService, mSpyDevInventory,
                 mSpySystemServer, mSpyAudioSystem);
         mSpyDevInventory.setDeviceBroker(mAudioDeviceBroker);
 
@@ -197,6 +197,37 @@
                 any(Intent.class));
     }
 
+    /**
+     * Test that constructing an AdiDeviceState instance requires a non-null address for a
+     * wireless type, but can take null for a non-wireless type;
+     * @throws Exception
+     */
+    @Test
+    public void testAdiDeviceStateNullAddressCtor() throws Exception {
+        try {
+            new AdiDeviceState(AudioDeviceInfo.TYPE_BUILTIN_SPEAKER,
+                    AudioManager.DEVICE_OUT_SPEAKER, null);
+            new AdiDeviceState(AudioDeviceInfo.TYPE_BLUETOOTH_A2DP,
+                    AudioManager.DEVICE_OUT_BLUETOOTH_A2DP, null);
+            Assert.fail();
+        } catch (NullPointerException e) { }
+    }
+
+    @Test
+    public void testAdiDeviceStateStringSerialization() throws Exception {
+        Log.i(TAG, "starting testAdiDeviceStateStringSerialization");
+        final AdiDeviceState devState = new AdiDeviceState(
+                AudioDeviceInfo.TYPE_BUILTIN_SPEAKER, AudioManager.DEVICE_OUT_SPEAKER, "bla");
+        devState.setHasHeadTracker(false);
+        devState.setHeadTrackerEnabled(false);
+        devState.setSAEnabled(true);
+        final String persistString = devState.toPersistableString();
+        final AdiDeviceState result = AdiDeviceState.fromPersistedString(persistString);
+        Log.i(TAG, "original:" + devState);
+        Log.i(TAG, "result  :" + result);
+        Assert.assertEquals(devState, result);
+    }
+
     private void doTestConnectionDisconnectionReconnection(int delayAfterDisconnection,
             boolean mockMediaPlayback, boolean guaranteeSingleConnection) throws Exception {
         when(mMockAudioService.getDeviceForStream(AudioManager.STREAM_MUSIC))
diff --git a/services/tests/servicestests/src/com/android/server/audio/SpatializerHelperTest.java b/services/tests/servicestests/src/com/android/server/audio/SpatializerHelperTest.java
index 3ad24de..ad09ef0 100644
--- a/services/tests/servicestests/src/com/android/server/audio/SpatializerHelperTest.java
+++ b/services/tests/servicestests/src/com/android/server/audio/SpatializerHelperTest.java
@@ -15,8 +15,6 @@
  */
 package com.android.server.audio;
 
-import com.android.server.audio.SpatializerHelper.SADeviceState;
-
 import static org.mockito.ArgumentMatchers.any;
 import static org.mockito.ArgumentMatchers.anyBoolean;
 import static org.mockito.Mockito.doNothing;
@@ -26,12 +24,12 @@
 
 import android.media.AudioAttributes;
 import android.media.AudioDeviceAttributes;
-import android.media.AudioDeviceInfo;
 import android.media.AudioFormat;
 import android.media.AudioSystem;
 import android.util.Log;
 
 import androidx.test.filters.MediumTest;
+import androidx.test.platform.app.InstrumentationRegistry;
 import androidx.test.runner.AndroidJUnit4;
 
 import org.junit.Assert;
@@ -55,72 +53,25 @@
 
     @Mock private AudioService mMockAudioService;
     @Spy private AudioSystemAdapter mSpyAudioSystem;
-    @Mock private AudioSystemAdapter mMockAudioSystem;
+    @Spy private AudioDeviceBroker mSpyDeviceBroker;
 
     @Before
     public void setUp() throws Exception {
         mMockAudioService = mock(AudioService.class);
-    }
 
-    /**
-     * Initializes mSpatHelper, the SpatizerHelper instance under test, to use the mock or spy
-     * AudioSystemAdapter
-     * @param useSpyAudioSystem true to use the spy adapter, mSpyAudioSystem, or false to use
-     *                          the mock adapter, mMockAudioSystem.
-     */
-    private void setUpSpatHelper(boolean useSpyAudioSystem) {
-        final AudioSystemAdapter asAdapter;
-        if (useSpyAudioSystem) {
-            mSpyAudioSystem = spy(new NoOpAudioSystemAdapter());
-            asAdapter = mSpyAudioSystem;
-            mMockAudioSystem = null;
-        } else {
-            mSpyAudioSystem = null;
-            mMockAudioSystem = mock(NoOpAudioSystemAdapter.class);
-            asAdapter = mMockAudioSystem;
-        }
-        mSpatHelper = new SpatializerHelper(mMockAudioService, asAdapter,
-                true /*binauralEnabledDefault*/,
-                true /*transauralEnabledDefault*/,
-                false /*headTrackingEnabledDefault*/);
-
-    }
-
-    /**
-     * Test that constructing an SADeviceState instance requires a non-null address for a
-     * wireless type, but can take null for a non-wireless type;
-     * @throws Exception
-     */
-    @Test
-    public void testSADeviceStateNullAddressCtor() throws Exception {
-        setUpSpatHelper(true /*useSpyAudioSystem*/);
-        try {
-            SADeviceState devState = new SADeviceState(AudioDeviceInfo.TYPE_BUILTIN_SPEAKER, null);
-            devState = new SADeviceState(AudioDeviceInfo.TYPE_BLUETOOTH_A2DP, null);
-            Assert.fail();
-        } catch (NullPointerException e) { }
+        mSpyAudioSystem = spy(new NoOpAudioSystemAdapter());
+        mSpyDeviceBroker = spy(
+                new AudioDeviceBroker(
+                        InstrumentationRegistry.getInstrumentation().getTargetContext(),
+                        mMockAudioService, mSpyAudioSystem));
+        mSpatHelper = new SpatializerHelper(mMockAudioService, mSpyAudioSystem,
+                mSpyDeviceBroker, /*binauralEnabledDefault=*/true, /*transauralEnabledDefault=*/
+                true, /*headTrackingEnabledDefault*/false);
     }
 
     @Test
-    public void testSADeviceStateStringSerialization() throws Exception {
-        Log.i(TAG, "starting testSADeviceStateStringSerialization");
-        setUpSpatHelper(true /*useSpyAudioSystem*/);
-        final SADeviceState devState = new SADeviceState(
-                AudioDeviceInfo.TYPE_BUILTIN_SPEAKER, "bla");
-        devState.mHasHeadTracker = false;
-        devState.mHeadTrackerEnabled = false;
-        devState.mEnabled = true;
-        final String persistString = devState.toPersistableString();
-        final SADeviceState result = SADeviceState.fromPersistedString(persistString);
-        Log.i(TAG, "original:" + devState);
-        Log.i(TAG, "result  :" + result);
-        Assert.assertEquals(devState, result);
-    }
-
-    @Test
-    public void testSADeviceSettings() throws Exception {
+    public void testAdiDeviceStateSettings() throws Exception {
         Log.i(TAG, "starting testSADeviceSettings");
-        setUpSpatHelper(true /*useSpyAudioSystem*/);
         final AudioDeviceAttributes dev1 =
                 new AudioDeviceAttributes(AudioSystem.DEVICE_OUT_SPEAKER, "");
         final AudioDeviceAttributes dev2 =
@@ -128,7 +79,7 @@
         final AudioDeviceAttributes dev3 =
                 new AudioDeviceAttributes(AudioSystem.DEVICE_OUT_BLUETOOTH_A2DP, "R2:D2:bloop");
 
-        doNothing().when(mMockAudioService).persistSpatialAudioDeviceSettings();
+        doNothing().when(mSpyDeviceBroker).persistAudioDeviceSettings();
         mSpatHelper.initForTest(true /*binaural*/, true /*transaural*/);
 
         // test with single device
@@ -163,11 +114,11 @@
      * the original one.
      */
     private void checkAddSettings() throws Exception {
-        String settings = mSpatHelper.getSADeviceSettings();
+        String settings = mSpyDeviceBroker.getDeviceSettings();
         Log.i(TAG, "device settings: " + settings);
-        mSpatHelper.clearSADevices();
-        mSpatHelper.setSADeviceSettings(settings);
-        String settingsRestored = mSpatHelper.getSADeviceSettings();
+        mSpyDeviceBroker.clearDeviceInventory();
+        mSpyDeviceBroker.setDeviceSettings(settings);
+        String settingsRestored = mSpyDeviceBroker.getDeviceSettings();
         Log.i(TAG, "device settingsRestored: " + settingsRestored);
         Assert.assertEquals(settings, settingsRestored);
     }
@@ -179,7 +130,6 @@
     @Test
     public void testNoRoutingCanBeSpatialized() throws Exception {
         Log.i(TAG, "Starting testNoRoutingCanBeSpatialized");
-        setUpSpatHelper(false /*useSpyAudioSystem*/);
         mSpatHelper.forceStateForTest(SpatializerHelper.STATE_ENABLED_AVAILABLE);
 
         final ArrayList<AudioDeviceAttributes> emptyList = new ArrayList<>(0);
@@ -191,12 +141,12 @@
                 .setEncoding(AudioFormat.ENCODING_PCM_16BIT)
                 .setChannelMask(AudioFormat.CHANNEL_OUT_5POINT1).build();
 
-        when(mMockAudioSystem.getDevicesForAttributes(any(AudioAttributes.class), anyBoolean()))
+        when(mSpyAudioSystem.getDevicesForAttributes(any(AudioAttributes.class), anyBoolean()))
                 .thenReturn(emptyList);
         Assert.assertFalse("can be spatialized on empty routing",
                 mSpatHelper.canBeSpatialized(media, spatialFormat));
 
-        when(mMockAudioSystem.getDevicesForAttributes(any(AudioAttributes.class), anyBoolean()))
+        when(mSpyAudioSystem.getDevicesForAttributes(any(AudioAttributes.class), anyBoolean()))
                 .thenReturn(listWithNull);
         Assert.assertFalse("can be spatialized on null routing",
                 mSpatHelper.canBeSpatialized(media, spatialFormat));
diff --git a/services/tests/servicestests/src/com/android/server/biometrics/AuthSessionTest.java b/services/tests/servicestests/src/com/android/server/biometrics/AuthSessionTest.java
index 662477d..2aabb1b 100644
--- a/services/tests/servicestests/src/com/android/server/biometrics/AuthSessionTest.java
+++ b/services/tests/servicestests/src/com/android/server/biometrics/AuthSessionTest.java
@@ -104,6 +104,7 @@
     @Mock private KeyStore mKeyStore;
     @Mock private AuthSession.ClientDeathReceiver mClientDeathReceiver;
     @Mock private BiometricFrameworkStatsLogger mBiometricFrameworkStatsLogger;
+    @Mock private BiometricCameraManager mBiometricCameraManager;
 
     private Random mRandom;
     private IBinder mToken;
@@ -571,7 +572,8 @@
                 promptInfo,
                 TEST_PACKAGE,
                 checkDevicePolicyManager,
-                mContext);
+                mContext,
+                mBiometricCameraManager);
     }
 
     private AuthSession createAuthSession(List<BiometricSensor> sensors,
diff --git a/services/tests/servicestests/src/com/android/server/biometrics/BiometricServiceTest.java b/services/tests/servicestests/src/com/android/server/biometrics/BiometricServiceTest.java
index 67be376..6f4791a 100644
--- a/services/tests/servicestests/src/com/android/server/biometrics/BiometricServiceTest.java
+++ b/services/tests/servicestests/src/com/android/server/biometrics/BiometricServiceTest.java
@@ -152,6 +152,8 @@
     private AuthSessionCoordinator mAuthSessionCoordinator;
     @Mock
     private UserManager mUserManager;
+    @Mock
+    private BiometricCameraManager mBiometricCameraManager;
 
     BiometricContextProvider mBiometricContextProvider;
 
@@ -178,6 +180,7 @@
         when(mInjector.getDevicePolicyManager(any())).thenReturn(mDevicePolicyManager);
         when(mInjector.getRequestGenerator()).thenReturn(() -> TEST_REQUEST_ID);
         when(mInjector.getUserManager(any())).thenReturn(mUserManager);
+        when(mInjector.getBiometricCameraManager(any())).thenReturn(mBiometricCameraManager);
 
         when(mResources.getString(R.string.biometric_error_hw_unavailable))
                 .thenReturn(ERROR_HW_UNAVAILABLE);
diff --git a/services/tests/servicestests/src/com/android/server/biometrics/PreAuthInfoTest.java b/services/tests/servicestests/src/com/android/server/biometrics/PreAuthInfoTest.java
new file mode 100644
index 0000000..c2bdf50
--- /dev/null
+++ b/services/tests/servicestests/src/com/android/server/biometrics/PreAuthInfoTest.java
@@ -0,0 +1,167 @@
+/*
+ * Copyright (C) 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.server.biometrics;
+
+import static android.app.admin.DevicePolicyManager.KEYGUARD_DISABLE_FEATURES_NONE;
+import static android.hardware.biometrics.BiometricAuthenticator.TYPE_FACE;
+
+import static com.android.server.biometrics.sensors.LockoutTracker.LOCKOUT_NONE;
+
+import static com.google.common.truth.Truth.assertThat;
+
+import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.ArgumentMatchers.anyInt;
+import static org.mockito.Mockito.when;
+
+import android.app.admin.DevicePolicyManager;
+import android.app.trust.ITrustManager;
+import android.content.Context;
+import android.hardware.biometrics.BiometricManager;
+import android.hardware.biometrics.IBiometricAuthenticator;
+import android.hardware.biometrics.PromptInfo;
+import android.os.RemoteException;
+import android.platform.test.annotations.Presubmit;
+
+import androidx.test.filters.SmallTest;
+
+import org.junit.Before;
+import org.junit.Rule;
+import org.junit.Test;
+import org.mockito.Mock;
+import org.mockito.junit.MockitoJUnit;
+import org.mockito.junit.MockitoRule;
+
+import java.util.List;
+
+@Presubmit
+@SmallTest
+public class PreAuthInfoTest {
+    @Rule
+    public final MockitoRule mMockitoRule = MockitoJUnit.rule();
+
+    private static final int SENSOR_ID_FACE = 1;
+    private static final String TEST_PACKAGE_NAME = "PreAuthInfoTestPackage";
+
+    @Mock
+    IBiometricAuthenticator mFaceAuthenticator;
+    @Mock
+    Context mContext;
+    @Mock
+    ITrustManager mTrustManager;
+    @Mock
+    DevicePolicyManager mDevicePolicyManager;
+    @Mock
+    BiometricService.SettingObserver mSettingObserver;
+    @Mock
+    BiometricCameraManager mBiometricCameraManager;
+
+    @Before
+    public void setup() throws RemoteException {
+        when(mTrustManager.isDeviceSecure(anyInt(), anyInt())).thenReturn(true);
+        when(mDevicePolicyManager.getKeyguardDisabledFeatures(any(), anyInt()))
+                .thenReturn(KEYGUARD_DISABLE_FEATURES_NONE);
+        when(mSettingObserver.getEnabledForApps(anyInt())).thenReturn(true);
+        when(mFaceAuthenticator.hasEnrolledTemplates(anyInt(), any())).thenReturn(true);
+        when(mFaceAuthenticator.isHardwareDetected(any())).thenReturn(true);
+        when(mFaceAuthenticator.getLockoutModeForUser(anyInt()))
+                .thenReturn(LOCKOUT_NONE);
+        when(mBiometricCameraManager.isCameraPrivacyEnabled()).thenReturn(false);
+        when(mBiometricCameraManager.isAnyCameraUnavailable()).thenReturn(false);
+    }
+
+    @Test
+    public void testFaceAuthentication_whenCameraPrivacyIsEnabled() throws Exception {
+        when(mBiometricCameraManager.isCameraPrivacyEnabled()).thenReturn(true);
+
+        BiometricSensor sensor = new BiometricSensor(mContext, SENSOR_ID_FACE, TYPE_FACE,
+                BiometricManager.Authenticators.BIOMETRIC_STRONG, mFaceAuthenticator) {
+            @Override
+            boolean confirmationAlwaysRequired(int userId) {
+                return false;
+            }
+
+            @Override
+            boolean confirmationSupported() {
+                return false;
+            }
+        };
+        PromptInfo promptInfo = new PromptInfo();
+        promptInfo.setConfirmationRequested(false /* requireConfirmation */);
+        promptInfo.setAuthenticators(BiometricManager.Authenticators.BIOMETRIC_STRONG);
+        promptInfo.setDisallowBiometricsIfPolicyExists(false /* checkDevicePolicy */);
+        PreAuthInfo preAuthInfo = PreAuthInfo.create(mTrustManager, mDevicePolicyManager,
+                mSettingObserver, List.of(sensor),
+                0 /* userId */, promptInfo, TEST_PACKAGE_NAME,
+                false /* checkDevicePolicyManager */, mContext, mBiometricCameraManager);
+
+        assertThat(preAuthInfo.eligibleSensors).isEmpty();
+    }
+
+    @Test
+    public void testFaceAuthentication_whenCameraPrivacyIsDisabledAndCameraIsAvailable()
+            throws Exception {
+        BiometricSensor sensor = new BiometricSensor(mContext, SENSOR_ID_FACE, TYPE_FACE,
+                BiometricManager.Authenticators.BIOMETRIC_STRONG, mFaceAuthenticator) {
+            @Override
+            boolean confirmationAlwaysRequired(int userId) {
+                return false;
+            }
+
+            @Override
+            boolean confirmationSupported() {
+                return false;
+            }
+        };
+        PromptInfo promptInfo = new PromptInfo();
+        promptInfo.setConfirmationRequested(false /* requireConfirmation */);
+        promptInfo.setAuthenticators(BiometricManager.Authenticators.BIOMETRIC_STRONG);
+        promptInfo.setDisallowBiometricsIfPolicyExists(false /* checkDevicePolicy */);
+        PreAuthInfo preAuthInfo = PreAuthInfo.create(mTrustManager, mDevicePolicyManager,
+                mSettingObserver, List.of(sensor),
+                0 /* userId */, promptInfo, TEST_PACKAGE_NAME,
+                false /* checkDevicePolicyManager */, mContext, mBiometricCameraManager);
+
+        assertThat(preAuthInfo.eligibleSensors).hasSize(1);
+    }
+
+    @Test
+    public void testFaceAuthentication_whenCameraIsUnavailable() throws RemoteException {
+        when(mBiometricCameraManager.isAnyCameraUnavailable()).thenReturn(true);
+        BiometricSensor sensor = new BiometricSensor(mContext, SENSOR_ID_FACE, TYPE_FACE,
+                BiometricManager.Authenticators.BIOMETRIC_STRONG, mFaceAuthenticator) {
+            @Override
+            boolean confirmationAlwaysRequired(int userId) {
+                return false;
+            }
+
+            @Override
+            boolean confirmationSupported() {
+                return false;
+            }
+        };
+        PromptInfo promptInfo = new PromptInfo();
+        promptInfo.setConfirmationRequested(false /* requireConfirmation */);
+        promptInfo.setAuthenticators(BiometricManager.Authenticators.BIOMETRIC_STRONG);
+        promptInfo.setDisallowBiometricsIfPolicyExists(false /* checkDevicePolicy */);
+        PreAuthInfo preAuthInfo = PreAuthInfo.create(mTrustManager, mDevicePolicyManager,
+                mSettingObserver, List.of(sensor),
+                0 /* userId */, promptInfo, TEST_PACKAGE_NAME,
+                false /* checkDevicePolicyManager */, mContext, mBiometricCameraManager);
+
+        assertThat(preAuthInfo.eligibleSensors).hasSize(0);
+    }
+}
diff --git a/services/tests/servicestests/src/com/android/server/locksettings/BaseLockSettingsServiceTests.java b/services/tests/servicestests/src/com/android/server/locksettings/BaseLockSettingsServiceTests.java
index e960e99..fe2ac17 100644
--- a/services/tests/servicestests/src/com/android/server/locksettings/BaseLockSettingsServiceTests.java
+++ b/services/tests/servicestests/src/com/android/server/locksettings/BaseLockSettingsServiceTests.java
@@ -254,6 +254,8 @@
                 .thenReturn(true);
         when(res.getBoolean(eq(com.android.internal.R.bool.config_strongAuthRequiredOnBoot)))
                 .thenReturn(true);
+        when(res.getBoolean(eq(com.android.internal.R.bool.config_repairModeSupported)))
+                .thenReturn(true);
         return res;
     }
 
diff --git a/services/tests/servicestests/src/com/android/server/locksettings/LockSettingsStorageTestable.java b/services/tests/servicestests/src/com/android/server/locksettings/LockSettingsStorageTestable.java
index cfb3b34..fa3c7a4c 100644
--- a/services/tests/servicestests/src/com/android/server/locksettings/LockSettingsStorageTestable.java
+++ b/services/tests/servicestests/src/com/android/server/locksettings/LockSettingsStorageTestable.java
@@ -84,6 +84,11 @@
     }
 
     @Override
+    File getRepairModePersistentDataFile() {
+        return remapToStorageDir(super.getRepairModePersistentDataFile());
+    }
+
+    @Override
     PersistentDataBlockManagerInternal getPersistentDataBlockManager() {
         return mPersistentDataBlockManager;
     }
diff --git a/services/tests/servicestests/src/com/android/server/locksettings/LockSettingsStorageTests.java b/services/tests/servicestests/src/com/android/server/locksettings/LockSettingsStorageTests.java
index 39e2792..02b86db 100644
--- a/services/tests/servicestests/src/com/android/server/locksettings/LockSettingsStorageTests.java
+++ b/services/tests/servicestests/src/com/android/server/locksettings/LockSettingsStorageTests.java
@@ -457,6 +457,31 @@
         assertEquals(2, PersistentData.TYPE_SP_WEAVER);
     }
 
+    @Test
+    public void testRepairMode_emptyPersistentData() {
+        assertSame(PersistentData.NONE, mStorage.readPersistentDataBlock());
+    }
+
+    @Test
+    public void testRepairMode_writeGatekeeperPersistentData() {
+        mStorage.writeRepairModePersistentData(
+                PersistentData.TYPE_SP_GATEKEEPER, SOME_USER_ID, PAYLOAD);
+
+        final PersistentData data = mStorage.readRepairModePersistentData();
+        assertEquals(PersistentData.TYPE_SP_GATEKEEPER, data.type);
+        assertArrayEquals(PAYLOAD, data.payload);
+    }
+
+    @Test
+    public void testRepairMode_writeWeaverPersistentData() {
+        mStorage.writeRepairModePersistentData(
+                PersistentData.TYPE_SP_WEAVER, SOME_USER_ID, PAYLOAD);
+
+        final PersistentData data = mStorage.readRepairModePersistentData();
+        assertEquals(PersistentData.TYPE_SP_WEAVER, data.type);
+        assertArrayEquals(PAYLOAD, data.payload);
+    }
+
     private static void assertArrayEquals(byte[] expected, byte[] actual) {
         if (!Arrays.equals(expected, actual)) {
             fail("expected:<" + Arrays.toString(expected) +
diff --git a/services/tests/servicestests/src/com/android/server/locksettings/LockscreenRepairModeTest.java b/services/tests/servicestests/src/com/android/server/locksettings/LockscreenRepairModeTest.java
new file mode 100644
index 0000000..70150c5
--- /dev/null
+++ b/services/tests/servicestests/src/com/android/server/locksettings/LockscreenRepairModeTest.java
@@ -0,0 +1,206 @@
+/*
+ * Copyright (C) 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.server.locksettings;
+
+import static com.android.internal.widget.LockPatternUtils.USER_REPAIR_MODE;
+import static com.android.internal.widget.LockPatternUtils.VERIFY_FLAG_WRITE_REPAIR_MODE_PW;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertSame;
+
+import android.app.PropertyInvalidatedCache;
+import android.platform.test.annotations.Presubmit;
+import android.provider.Settings;
+
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
+
+import com.android.internal.widget.LockPatternUtils;
+import com.android.internal.widget.VerifyCredentialResponse;
+import com.android.server.locksettings.LockSettingsStorage.PersistentData;
+
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+@SmallTest
+@Presubmit
+@RunWith(AndroidJUnit4.class)
+public class LockscreenRepairModeTest extends BaseLockSettingsServiceTests {
+
+    @Before
+    public void setUp() throws Exception {
+        PropertyInvalidatedCache.disableForTestMode();
+        mService.initializeSyntheticPassword(PRIMARY_USER_ID);
+    }
+
+    @Test
+    public void verifyPin_writeRepairModePW() {
+        mService.setLockCredential(newPin("1234"), nonePassword(), PRIMARY_USER_ID);
+        assertSame(PersistentData.NONE, mStorage.readRepairModePersistentData());
+
+        assertEquals(VerifyCredentialResponse.RESPONSE_OK,
+                mService.verifyCredential(
+                        newPin("1234"), PRIMARY_USER_ID, VERIFY_FLAG_WRITE_REPAIR_MODE_PW)
+                        .getResponseCode());
+        assertEquals(LockPatternUtils.CREDENTIAL_TYPE_PIN,
+                mService.getCredentialType(USER_REPAIR_MODE));
+    }
+
+    @Test
+    public void verifyPattern_writeRepairModePW() {
+        mService.setLockCredential(newPattern("4321"), nonePassword(), PRIMARY_USER_ID);
+        assertSame(PersistentData.NONE, mStorage.readRepairModePersistentData());
+
+        assertEquals(VerifyCredentialResponse.RESPONSE_OK,
+                mService.verifyCredential(
+                        newPattern("4321"), PRIMARY_USER_ID, VERIFY_FLAG_WRITE_REPAIR_MODE_PW)
+                        .getResponseCode());
+        assertEquals(LockPatternUtils.CREDENTIAL_TYPE_PATTERN,
+                mService.getCredentialType(USER_REPAIR_MODE));
+    }
+
+    @Test
+    public void verifyPassword_writeRepairModePW() {
+        mService.setLockCredential(newPassword("4321"), nonePassword(), PRIMARY_USER_ID);
+        assertSame(PersistentData.NONE, mStorage.readRepairModePersistentData());
+
+        assertEquals(VerifyCredentialResponse.RESPONSE_OK,
+                mService.verifyCredential(
+                        newPassword("4321"), PRIMARY_USER_ID, VERIFY_FLAG_WRITE_REPAIR_MODE_PW)
+                        .getResponseCode());
+        assertEquals(LockPatternUtils.CREDENTIAL_TYPE_PASSWORD,
+                mService.getCredentialType(USER_REPAIR_MODE));
+    }
+
+    @Test
+    public void verifyCredential_writeRepairModePW_repairModeActive() {
+        mService.setLockCredential(newPin("1234"), nonePassword(), PRIMARY_USER_ID);
+        assertSame(PersistentData.NONE, mStorage.readRepairModePersistentData());
+
+        setRepairModeActive(true);
+        assertEquals(VerifyCredentialResponse.RESPONSE_ERROR,
+                mService.verifyCredential(
+                                newPin("1234"), PRIMARY_USER_ID, VERIFY_FLAG_WRITE_REPAIR_MODE_PW)
+                        .getResponseCode());
+        assertSame(PersistentData.NONE, mStorage.readRepairModePersistentData());
+    }
+
+    @Test
+    public void deleteRepairModePersistentData() {
+        mService.setLockCredential(newPin("1234"), nonePassword(), PRIMARY_USER_ID);
+        assertSame(PersistentData.NONE, mStorage.readRepairModePersistentData());
+        assertEquals(VerifyCredentialResponse.RESPONSE_OK,
+                mService.verifyCredential(
+                                newPin("1234"), PRIMARY_USER_ID, VERIFY_FLAG_WRITE_REPAIR_MODE_PW)
+                        .getResponseCode());
+        assertEquals(LockPatternUtils.CREDENTIAL_TYPE_PIN,
+                mService.getCredentialType(USER_REPAIR_MODE));
+
+        mService.deleteRepairModePersistentDataIfNeeded();
+        assertSame(PersistentData.NONE, mStorage.readRepairModePersistentData());
+    }
+
+    @Test
+    public void verifyPin_userRepairMode() {
+        mService.setLockCredential(newPin("1234"), nonePassword(), PRIMARY_USER_ID);
+        assertSame(PersistentData.NONE, mStorage.readRepairModePersistentData());
+        assertEquals(VerifyCredentialResponse.RESPONSE_OK,
+                mService.verifyCredential(
+                        newPin("1234"), PRIMARY_USER_ID, VERIFY_FLAG_WRITE_REPAIR_MODE_PW)
+                        .getResponseCode());
+        setRepairModeActive(true);
+
+        assertEquals(LockPatternUtils.CREDENTIAL_TYPE_PIN,
+                mService.getCredentialType(USER_REPAIR_MODE));
+        assertEquals(VerifyCredentialResponse.RESPONSE_OK,
+                mService.verifyCredential(newPin("1234"), USER_REPAIR_MODE, 0 /* flags */)
+                        .getResponseCode());
+    }
+
+    @Test
+    public void verifyPattern_userRepairMode() {
+        mService.setLockCredential(newPattern("4321"), nonePassword(), PRIMARY_USER_ID);
+        assertSame(PersistentData.NONE, mStorage.readRepairModePersistentData());
+        assertEquals(VerifyCredentialResponse.RESPONSE_OK,
+                mService.verifyCredential(
+                        newPattern("4321"), PRIMARY_USER_ID, VERIFY_FLAG_WRITE_REPAIR_MODE_PW)
+                        .getResponseCode());
+        setRepairModeActive(true);
+
+        assertEquals(LockPatternUtils.CREDENTIAL_TYPE_PATTERN,
+                mService.getCredentialType(USER_REPAIR_MODE));
+        assertEquals(VerifyCredentialResponse.RESPONSE_OK,
+                mService.verifyCredential(newPattern("4321"), USER_REPAIR_MODE, 0 /* flags */)
+                        .getResponseCode());
+    }
+
+    @Test
+    public void verifyPassword_userRepairMode() {
+        mService.setLockCredential(newPassword("4321"), nonePassword(), PRIMARY_USER_ID);
+        assertSame(PersistentData.NONE, mStorage.readRepairModePersistentData());
+        assertEquals(VerifyCredentialResponse.RESPONSE_OK,
+                mService.verifyCredential(
+                        newPassword("4321"), PRIMARY_USER_ID, VERIFY_FLAG_WRITE_REPAIR_MODE_PW)
+                        .getResponseCode());
+        setRepairModeActive(true);
+
+        assertEquals(LockPatternUtils.CREDENTIAL_TYPE_PASSWORD,
+                mService.getCredentialType(USER_REPAIR_MODE));
+        assertEquals(VerifyCredentialResponse.RESPONSE_OK,
+                mService.verifyCredential(newPassword("4321"), USER_REPAIR_MODE, 0 /* flags */)
+                        .getResponseCode());
+    }
+
+    @Test
+    public void verifyCredential_userRepairMode_repairModeIsNotActive() {
+        mService.setLockCredential(newPin("1234"), nonePassword(), PRIMARY_USER_ID);
+        assertSame(PersistentData.NONE, mStorage.readRepairModePersistentData());
+        assertEquals(VerifyCredentialResponse.RESPONSE_OK,
+                mService.verifyCredential(
+                                newPin("1234"), PRIMARY_USER_ID, VERIFY_FLAG_WRITE_REPAIR_MODE_PW)
+                        .getResponseCode());
+
+        assertEquals(LockPatternUtils.CREDENTIAL_TYPE_PIN,
+                mService.getCredentialType(USER_REPAIR_MODE));
+        assertEquals(VerifyCredentialResponse.RESPONSE_ERROR,
+                mService.verifyCredential(newPin("1234"), USER_REPAIR_MODE, 0 /* flags */)
+                        .getResponseCode());
+    }
+
+    @Test
+    public void verifyCredential_userRepairMode_wrongPin() {
+        mService.setLockCredential(newPin("1234"), nonePassword(), PRIMARY_USER_ID);
+        assertSame(PersistentData.NONE, mStorage.readRepairModePersistentData());
+        assertEquals(VerifyCredentialResponse.RESPONSE_OK,
+                mService.verifyCredential(
+                                newPin("1234"), PRIMARY_USER_ID, VERIFY_FLAG_WRITE_REPAIR_MODE_PW)
+                        .getResponseCode());
+        setRepairModeActive(true);
+
+        assertEquals(LockPatternUtils.CREDENTIAL_TYPE_PIN,
+                mService.getCredentialType(USER_REPAIR_MODE));
+        assertEquals(VerifyCredentialResponse.RESPONSE_ERROR,
+                mService.verifyCredential(newPin("5678"), USER_REPAIR_MODE, 0 /* flags */)
+                        .getResponseCode());
+    }
+
+    private void setRepairModeActive(boolean active) {
+        Settings.Global.putInt(mContext.getContentResolver(),
+                Settings.Global.REPAIR_MODE_ACTIVE, active ? 1 : 0);
+    }
+}
diff --git a/services/tests/servicestests/src/com/android/server/locksettings/SyntheticPasswordTests.java b/services/tests/servicestests/src/com/android/server/locksettings/SyntheticPasswordTests.java
index 37a6d22..eca19c8 100644
--- a/services/tests/servicestests/src/com/android/server/locksettings/SyntheticPasswordTests.java
+++ b/services/tests/servicestests/src/com/android/server/locksettings/SyntheticPasswordTests.java
@@ -255,7 +255,7 @@
     public void testUnlockUserKeyIfUnsecuredPassesPrimaryUserAuthSecret() throws RemoteException {
         initSpAndSetCredential(PRIMARY_USER_ID, newPassword(null));
         reset(mAuthSecretService);
-        mLocalService.unlockUserKeyIfUnsecured(PRIMARY_USER_ID);
+        mService.unlockUserKeyIfUnsecured(PRIMARY_USER_ID);
         verify(mAuthSecretService).setPrimaryUserCredential(any(byte[].class));
     }
 
@@ -267,7 +267,7 @@
         mService.setLockCredential(nonePassword(), password, PRIMARY_USER_ID);
 
         reset(mAuthSecretService);
-        mLocalService.unlockUserKeyIfUnsecured(PRIMARY_USER_ID);
+        mService.unlockUserKeyIfUnsecured(PRIMARY_USER_ID);
         verify(mAuthSecretService).setPrimaryUserCredential(any(byte[].class));
     }
 
@@ -285,39 +285,39 @@
     @Test
     public void testHeadlessSystemUserDoesNotPassAuthSecret() throws RemoteException {
         setupHeadlessTest();
-        mLocalService.unlockUserKeyIfUnsecured(PRIMARY_USER_ID);
+        mService.unlockUserKeyIfUnsecured(PRIMARY_USER_ID);
         verify(mAuthSecretService, never()).setPrimaryUserCredential(any(byte[].class));
     }
 
     @Test
     public void testHeadlessSecondaryUserPassesAuthSecret() throws RemoteException {
         setupHeadlessTest();
-        mLocalService.unlockUserKeyIfUnsecured(SECONDARY_USER_ID);
+        mService.unlockUserKeyIfUnsecured(SECONDARY_USER_ID);
         verify(mAuthSecretService).setPrimaryUserCredential(any(byte[].class));
     }
 
     @Test
     public void testHeadlessTertiaryUserPassesSameAuthSecret() throws RemoteException {
         setupHeadlessTest();
-        mLocalService.unlockUserKeyIfUnsecured(SECONDARY_USER_ID);
+        mService.unlockUserKeyIfUnsecured(SECONDARY_USER_ID);
         var captor = ArgumentCaptor.forClass(byte[].class);
         verify(mAuthSecretService).setPrimaryUserCredential(captor.capture());
         var value = captor.getValue();
         reset(mAuthSecretService);
-        mLocalService.unlockUserKeyIfUnsecured(TERTIARY_USER_ID);
+        mService.unlockUserKeyIfUnsecured(TERTIARY_USER_ID);
         verify(mAuthSecretService).setPrimaryUserCredential(eq(value));
     }
 
     @Test
     public void testHeadlessTertiaryUserPassesSameAuthSecretAfterReset() throws RemoteException {
         setupHeadlessTest();
-        mLocalService.unlockUserKeyIfUnsecured(SECONDARY_USER_ID);
+        mService.unlockUserKeyIfUnsecured(SECONDARY_USER_ID);
         var captor = ArgumentCaptor.forClass(byte[].class);
         verify(mAuthSecretService).setPrimaryUserCredential(captor.capture());
         var value = captor.getValue();
         mService.clearAuthSecret();
         reset(mAuthSecretService);
-        mLocalService.unlockUserKeyIfUnsecured(TERTIARY_USER_ID);
+        mService.unlockUserKeyIfUnsecured(TERTIARY_USER_ID);
         verify(mAuthSecretService).setPrimaryUserCredential(eq(value));
     }
 
diff --git a/services/tests/servicestests/src/com/android/server/locksettings/recoverablekeystore/KeySyncTaskTest.java b/services/tests/servicestests/src/com/android/server/locksettings/recoverablekeystore/KeySyncTaskTest.java
index 5654c89..80fb5e3 100644
--- a/services/tests/servicestests/src/com/android/server/locksettings/recoverablekeystore/KeySyncTaskTest.java
+++ b/services/tests/servicestests/src/com/android/server/locksettings/recoverablekeystore/KeySyncTaskTest.java
@@ -36,6 +36,7 @@
 import static org.mockito.ArgumentMatchers.anyInt;
 import static org.mockito.ArgumentMatchers.eq;
 import static org.mockito.Mockito.atLeast;
+import static org.mockito.Mockito.doAnswer;
 import static org.mockito.Mockito.never;
 import static org.mockito.Mockito.verify;
 import static org.mockito.Mockito.when;
@@ -297,13 +298,15 @@
                 TestData.getInsecureCertPathForEndpoint1());
         addApplicationKey(TEST_USER_ID, TEST_RECOVERY_AGENT_UID, appKeyAlias);
 
+        setExpectedScryptArgument(password.getBytes());
+
         mKeySyncTask.run();
 
         KeyChainSnapshot keyChainSnapshot = mRecoverySnapshotStorage.get(TEST_RECOVERY_AGENT_UID);
         assertThat(keyChainSnapshot.getKeyChainProtectionParams()).hasSize(1);
         assertThat(keyChainSnapshot.getKeyChainProtectionParams().get(0).getLockScreenUiFormat()).
                 isEqualTo(UI_FORMAT_PASSWORD);
-        verify(mMockScrypt).scrypt(eq(password.getBytes()), any(),
+        verify(mMockScrypt).scrypt(any(), any(),
                 eq(KeySyncTask.SCRYPT_PARAM_N), eq(KeySyncTask.SCRYPT_PARAM_R),
                 eq(KeySyncTask.SCRYPT_PARAM_P), eq(KeySyncTask.SCRYPT_PARAM_OUTLEN_BYTES));
         KeyDerivationParams keyDerivationParams =
@@ -314,6 +317,44 @@
     }
 
     @Test
+    public void run_zeroizedCredential() throws Exception {
+        String password = TrustedRootCertificates.INSECURE_PASSWORD_PREFIX + "123";
+        String appKeyAlias = TrustedRootCertificates.INSECURE_KEY_ALIAS_PREFIX + "alias";
+        byte[] zeroizedCredential = password.getBytes();
+        mKeySyncTask = new KeySyncTask(
+                mRecoverableKeyStoreDb,
+                mRecoverySnapshotStorage,
+                mSnapshotListenersStorage,
+                TEST_USER_ID,
+                CREDENTIAL_TYPE_PASSWORD,
+                /*credential=*/ zeroizedCredential,
+                /*credentialUpdated=*/ false,
+                mPlatformKeyManager,
+                mTestOnlyInsecureCertificateHelper,
+                mMockScrypt);
+        mRecoverableKeyStoreDb.setServerParams(
+                TEST_USER_ID, TEST_RECOVERY_AGENT_UID, TEST_VAULT_HANDLE);
+        mRecoverableKeyStoreDb.setPlatformKeyGenerationId(TEST_USER_ID, TEST_GENERATION_ID);
+        mRecoverableKeyStoreDb.setActiveRootOfTrust(TEST_USER_ID, TEST_RECOVERY_AGENT_UID,
+                TrustedRootCertificates.TEST_ONLY_INSECURE_CERTIFICATE_ALIAS);
+        mRecoverableKeyStoreDb.setRecoveryServiceCertPath(
+                TEST_USER_ID, TEST_RECOVERY_AGENT_UID,
+                TrustedRootCertificates.TEST_ONLY_INSECURE_CERTIFICATE_ALIAS,
+                TestData.getInsecureCertPathForEndpoint1());
+        addApplicationKey(TEST_USER_ID, TEST_RECOVERY_AGENT_UID, appKeyAlias);
+
+        // Need to check array value during method call since it is modified later.
+        setExpectedScryptArgument(password.getBytes());
+
+        Arrays.fill(zeroizedCredential, (byte) 0);
+        mKeySyncTask.run();
+
+        verify(mMockScrypt).scrypt(any(), any(),
+                eq(KeySyncTask.SCRYPT_PARAM_N), eq(KeySyncTask.SCRYPT_PARAM_R),
+                eq(KeySyncTask.SCRYPT_PARAM_P), eq(KeySyncTask.SCRYPT_PARAM_OUTLEN_BYTES));
+    }
+
+    @Test
     public void run_useSha256ToHashPatternInProdMode() throws Exception {
         String pattern = "123456";
         mKeySyncTask = new KeySyncTask(
@@ -368,13 +409,15 @@
         mRecoverableKeyStoreDb.setRecoveryServiceCertPath(
                 TEST_USER_ID, TEST_RECOVERY_AGENT_UID, TEST_ROOT_CERT_ALIAS, TestData.CERT_PATH_1);
 
+        setExpectedScryptArgument(shortPassword.getBytes());
+
         mKeySyncTask.run();
 
         KeyChainSnapshot keyChainSnapshot = mRecoverySnapshotStorage.get(TEST_RECOVERY_AGENT_UID);
         assertThat(keyChainSnapshot.getKeyChainProtectionParams()).hasSize(1);
         assertThat(keyChainSnapshot.getKeyChainProtectionParams().get(0).getLockScreenUiFormat()).
                 isEqualTo(UI_FORMAT_PASSWORD);
-        verify(mMockScrypt).scrypt(eq(shortPassword.getBytes()), any(),
+        verify(mMockScrypt).scrypt(any(), any(),
                 eq(KeySyncTask.SCRYPT_PARAM_N), eq(KeySyncTask.SCRYPT_PARAM_R),
                 eq(KeySyncTask.SCRYPT_PARAM_P), eq(KeySyncTask.SCRYPT_PARAM_OUTLEN_BYTES));
         KeyDerivationParams keyDerivationParams =
@@ -650,13 +693,15 @@
         when(mSnapshotListenersStorage.hasListener(TEST_RECOVERY_AGENT_UID)).thenReturn(true);
         addApplicationKey(TEST_USER_ID, TEST_RECOVERY_AGENT_UID, TEST_APP_KEY_ALIAS);
 
+        setExpectedScryptArgument(password.getBytes());
+
         mKeySyncTask.run();
 
         KeyChainSnapshot keyChainSnapshot = mRecoverySnapshotStorage.get(TEST_RECOVERY_AGENT_UID);
         assertThat(keyChainSnapshot.getKeyChainProtectionParams()).hasSize(1);
         assertThat(keyChainSnapshot.getKeyChainProtectionParams().get(0).getLockScreenUiFormat()).
                 isEqualTo(UI_FORMAT_PASSWORD);
-        verify(mMockScrypt).scrypt(eq(password.getBytes()), any(),
+        verify(mMockScrypt).scrypt(any(), any(),
                 eq(KeySyncTask.SCRYPT_PARAM_N), eq(KeySyncTask.SCRYPT_PARAM_R),
                 eq(KeySyncTask.SCRYPT_PARAM_P), eq(KeySyncTask.SCRYPT_PARAM_OUTLEN_BYTES));
     }
@@ -681,6 +726,8 @@
         when(mSnapshotListenersStorage.hasListener(TEST_RECOVERY_AGENT_UID)).thenReturn(true);
         addApplicationKey(TEST_USER_ID, TEST_RECOVERY_AGENT_UID, TEST_APP_KEY_ALIAS);
 
+        setExpectedScryptArgument(pin.getBytes());
+
         mKeySyncTask.run();
 
         KeyChainSnapshot keyChainSnapshot = mRecoverySnapshotStorage.get(TEST_RECOVERY_AGENT_UID);
@@ -688,7 +735,7 @@
         // Password with only digits is changed to pin.
         assertThat(keyChainSnapshot.getKeyChainProtectionParams().get(0).getLockScreenUiFormat()).
                 isEqualTo(UI_FORMAT_PIN);
-        verify(mMockScrypt).scrypt(eq(pin.getBytes()), any(),
+        verify(mMockScrypt).scrypt(any(), any(),
                 eq(KeySyncTask.SCRYPT_PARAM_N), eq(KeySyncTask.SCRYPT_PARAM_R),
                 eq(KeySyncTask.SCRYPT_PARAM_P), eq(KeySyncTask.SCRYPT_PARAM_OUTLEN_BYTES));
     }
@@ -868,4 +915,14 @@
         new Random().nextBytes(bytes);
         return bytes;
     }
+
+    private void setExpectedScryptArgument(byte[] credentials) {
+        doAnswer(invocation -> {
+            assertThat((byte[]) invocation.getArguments()[0]).isEqualTo(credentials);
+            return invocation.callRealMethod();
+        }).when(mMockScrypt).scrypt(any(), any(),
+                eq(KeySyncTask.SCRYPT_PARAM_N), eq(KeySyncTask.SCRYPT_PARAM_R),
+                eq(KeySyncTask.SCRYPT_PARAM_P), eq(KeySyncTask.SCRYPT_PARAM_OUTLEN_BYTES));
+
+    }
 }
diff --git a/services/tests/servicestests/src/com/android/server/locksettings/recoverablekeystore/PlatformKeyManagerTest.java b/services/tests/servicestests/src/com/android/server/locksettings/recoverablekeystore/PlatformKeyManagerTest.java
index c546a74..c09e09c 100644
--- a/services/tests/servicestests/src/com/android/server/locksettings/recoverablekeystore/PlatformKeyManagerTest.java
+++ b/services/tests/servicestests/src/com/android/server/locksettings/recoverablekeystore/PlatformKeyManagerTest.java
@@ -27,6 +27,7 @@
 import static org.mockito.Mockito.times;
 import static org.mockito.Mockito.verify;
 import static org.mockito.Mockito.when;
+import static org.testng.Assert.assertThrows;
 
 import android.app.KeyguardManager;
 import android.content.Context;
@@ -54,6 +55,7 @@
 
 import java.io.File;
 import java.security.KeyStore;
+import java.security.KeyStoreException;
 import java.security.UnrecoverableKeyException;
 import java.util.List;
 
@@ -393,6 +395,18 @@
     }
 
     @Test
+    public void getEncryptKey_noScreenlock() throws Exception {
+        when(mKeyguardManager.isDeviceSecure(USER_ID_FIXTURE)).thenReturn(false);
+        doThrow(new KeyStoreException()).when(mKeyStoreProxy).setEntry(
+                anyString(),
+                any(),
+                any());
+
+        assertThrows(InsecureUserException.class,
+                () -> mPlatformKeyManager.getEncryptKey(USER_ID_FIXTURE));
+    }
+
+    @Test
     public void getDecryptKey_generatesNewKeyIfOldOneIsInvalid() throws Exception {
         doThrow(new UnrecoverableKeyException()).when(mKeyStoreProxy).getKey(
                 eq(DECRYPTION_KEY_ALIAS_1),
diff --git a/telephony/java/android/telephony/BarringInfo.java b/telephony/java/android/telephony/BarringInfo.java
index 29152f1..7b6a201 100644
--- a/telephony/java/android/telephony/BarringInfo.java
+++ b/telephony/java/android/telephony/BarringInfo.java
@@ -202,6 +202,24 @@
                     && mConditionalBarringTimeSeconds == other.mConditionalBarringTimeSeconds;
         }
 
+        private static String barringTypeToString(@BarringType int barringType) {
+            return switch (barringType) {
+                case BARRING_TYPE_NONE -> "NONE";
+                case BARRING_TYPE_CONDITIONAL -> "CONDITIONAL";
+                case BARRING_TYPE_UNCONDITIONAL -> "UNCONDITIONAL";
+                case BARRING_TYPE_UNKNOWN -> "UNKNOWN";
+                default -> "UNKNOWN(" + barringType + ")";
+            };
+        }
+
+        @Override
+        public String toString() {
+            return "BarringServiceInfo {mBarringType=" + barringTypeToString(mBarringType)
+                    + ", mIsConditionallyBarred=" + mIsConditionallyBarred
+                    + ", mConditionalBarringFactor=" + mConditionalBarringFactor
+                    + ", mConditionalBarringTimeSeconds=" + mConditionalBarringTimeSeconds + "}";
+        }
+
         /** @hide */
         public BarringServiceInfo(Parcel p) {
             mBarringType = p.readInt();
diff --git a/test-mock/api/current.txt b/test-mock/api/current.txt
index 241e691..f61cce6 100644
--- a/test-mock/api/current.txt
+++ b/test-mock/api/current.txt
@@ -1,6 +1,4 @@
 // Signature format: 2.0
-// - add-additional-overrides=no
-// - migrating=Migration in progress see b/299366704
 package android.test.mock {
 
   @Deprecated public class MockAccountManager {
@@ -202,7 +200,7 @@
     method @Deprecated public int checkPermission(String, String);
     method @Deprecated public int checkSignatures(String, String);
     method @Deprecated public int checkSignatures(int, int);
-    method public void clearInstantAppCookie();
+    method @Deprecated public void clearInstantAppCookie();
     method @Deprecated public void clearPackagePreferredActivities(String);
     method @Deprecated public String[] currentToCanonicalPackageNames(String[]);
     method @Deprecated public void extendVerificationTimeout(int, int, long);
@@ -224,15 +222,15 @@
     method @Deprecated public CharSequence getApplicationLabel(android.content.pm.ApplicationInfo);
     method @Deprecated public android.graphics.drawable.Drawable getApplicationLogo(android.content.pm.ApplicationInfo);
     method @Deprecated public android.graphics.drawable.Drawable getApplicationLogo(String) throws android.content.pm.PackageManager.NameNotFoundException;
-    method public android.content.pm.ChangedPackages getChangedPackages(int);
+    method @Deprecated public android.content.pm.ChangedPackages getChangedPackages(int);
     method @Deprecated public int getComponentEnabledSetting(android.content.ComponentName);
     method @Deprecated public android.graphics.drawable.Drawable getDefaultActivityIcon();
     method @Deprecated public android.graphics.drawable.Drawable getDrawable(String, int, android.content.pm.ApplicationInfo);
     method @Deprecated public java.util.List<android.content.pm.ApplicationInfo> getInstalledApplications(int);
     method @Deprecated public java.util.List<android.content.pm.PackageInfo> getInstalledPackages(int);
     method @Deprecated public String getInstallerPackageName(String);
-    method public byte[] getInstantAppCookie();
-    method public int getInstantAppCookieMaxBytes();
+    method @Deprecated public byte[] getInstantAppCookie();
+    method @Deprecated public int getInstantAppCookieMaxBytes();
     method @Deprecated public android.content.pm.InstrumentationInfo getInstrumentationInfo(android.content.ComponentName, int) throws android.content.pm.PackageManager.NameNotFoundException;
     method @Deprecated public android.content.Intent getLaunchIntentForPackage(String);
     method @Deprecated public android.content.Intent getLeanbackLaunchIntentForPackage(String);
@@ -241,7 +239,7 @@
     method @Deprecated public int[] getPackageGids(String, int) throws android.content.pm.PackageManager.NameNotFoundException;
     method @Deprecated public android.content.pm.PackageInfo getPackageInfo(String, int) throws android.content.pm.PackageManager.NameNotFoundException;
     method @Deprecated public android.content.pm.PackageInfo getPackageInfo(android.content.pm.VersionedPackage, int) throws android.content.pm.PackageManager.NameNotFoundException;
-    method public android.content.pm.PackageInstaller getPackageInstaller();
+    method @Deprecated public android.content.pm.PackageInstaller getPackageInstaller();
     method @Deprecated public int getPackageUid(String, int) throws android.content.pm.PackageManager.NameNotFoundException;
     method @Deprecated public String[] getPackagesForUid(int);
     method @Deprecated public java.util.List<android.content.pm.PackageInfo> getPackagesHoldingPermissions(String[], int);
@@ -265,8 +263,8 @@
     method @Deprecated public android.content.res.XmlResourceParser getXml(String, int, android.content.pm.ApplicationInfo);
     method @Deprecated public boolean hasSystemFeature(String);
     method @Deprecated public boolean hasSystemFeature(String, int);
-    method public boolean isInstantApp();
-    method public boolean isInstantApp(String);
+    method @Deprecated public boolean isInstantApp();
+    method @Deprecated public boolean isInstantApp(String);
     method @Deprecated public boolean isPermissionRevokedByPolicy(String, String);
     method @Deprecated public boolean isSafeMode();
     method @Deprecated public java.util.List<android.content.pm.ResolveInfo> queryBroadcastReceivers(android.content.Intent, int);
@@ -283,11 +281,12 @@
     method @Deprecated public android.content.pm.ProviderInfo resolveContentProvider(String, int);
     method @Deprecated public android.content.pm.ResolveInfo resolveService(android.content.Intent, int);
     method @Deprecated public android.content.pm.ResolveInfo resolveServiceAsUser(android.content.Intent, int, int);
-    method public void setApplicationCategoryHint(String, int);
+    method @Deprecated public void setApplicationCategoryHint(String, int);
     method @Deprecated public void setApplicationEnabledSetting(String, int, int);
     method @Deprecated public void setComponentEnabledSetting(android.content.ComponentName, int, int);
     method @Deprecated public void setInstallerPackageName(String, String);
-    method public void updateInstantAppCookie(@NonNull byte[]);
+    method @Deprecated public boolean setInstantAppCookie(@NonNull byte[]);
+    method @Deprecated public void updateInstantAppCookie(@NonNull byte[]);
     method @Deprecated public void verifyPendingInstall(int, int);
   }
 
diff --git a/test-mock/api/removed.txt b/test-mock/api/removed.txt
index fa2fbd2..0c800b6 100644
--- a/test-mock/api/removed.txt
+++ b/test-mock/api/removed.txt
@@ -1,6 +1,4 @@
 // Signature format: 2.0
-// - add-additional-overrides=no
-// - migrating=Migration in progress see b/299366704
 package android.test.mock {
 
   public class MockContext extends android.content.Context {
@@ -11,7 +9,7 @@
   @Deprecated public class MockPackageManager extends android.content.pm.PackageManager {
     method @Deprecated public String getDefaultBrowserPackageName(int);
     method @Deprecated public boolean setDefaultBrowserPackageName(String, int);
-    method public boolean setInstantAppCookie(@NonNull byte[]);
+    method @Deprecated public boolean setInstantAppCookie(@NonNull byte[]);
   }
 
 }
diff --git a/test-mock/api/system-current.txt b/test-mock/api/system-current.txt
index 2b5132e..f350957 100644
--- a/test-mock/api/system-current.txt
+++ b/test-mock/api/system-current.txt
@@ -1,6 +1,4 @@
 // Signature format: 2.0
-// - add-additional-overrides=no
-// - migrating=Migration in progress see b/299366704
 package android.test.mock {
 
   public class MockContext extends android.content.Context {
@@ -11,30 +9,30 @@
   }
 
   @Deprecated public class MockPackageManager extends android.content.pm.PackageManager {
-    method public void addOnPermissionsChangeListener(android.content.pm.PackageManager.OnPermissionsChangedListener);
-    method public boolean arePermissionsIndividuallyControlled();
+    method @Deprecated public void addOnPermissionsChangeListener(android.content.pm.PackageManager.OnPermissionsChangedListener);
+    method @Deprecated public boolean arePermissionsIndividuallyControlled();
     method @Deprecated public java.util.List<android.content.IntentFilter> getAllIntentFilters(String);
-    method public String getDefaultBrowserPackageNameAsUser(int);
-    method public java.util.List<android.content.pm.PackageInfo> getInstalledPackagesAsUser(int, int);
-    method public android.graphics.drawable.Drawable getInstantAppIcon(String);
-    method public android.content.ComponentName getInstantAppInstallerComponent();
-    method public android.content.ComponentName getInstantAppResolverSettingsComponent();
-    method public java.util.List<android.content.pm.InstantAppInfo> getInstantApps();
-    method public java.util.List<android.content.pm.IntentFilterVerificationInfo> getIntentFilterVerifications(String);
-    method public int getIntentVerificationStatusAsUser(String, int);
-    method public int getPermissionFlags(String, String, android.os.UserHandle);
-    method public void grantRuntimePermission(String, String, android.os.UserHandle);
-    method public int installExistingPackage(String) throws android.content.pm.PackageManager.NameNotFoundException;
-    method public int installExistingPackage(String, int) throws android.content.pm.PackageManager.NameNotFoundException;
-    method public void registerDexModule(String, @Nullable android.content.pm.PackageManager.DexModuleRegisterCallback);
-    method public void removeOnPermissionsChangeListener(android.content.pm.PackageManager.OnPermissionsChangedListener);
-    method public void revokeRuntimePermission(String, String, android.os.UserHandle);
-    method public boolean setDefaultBrowserPackageNameAsUser(String, int);
+    method @Deprecated public String getDefaultBrowserPackageNameAsUser(int);
+    method @Deprecated public java.util.List<android.content.pm.PackageInfo> getInstalledPackagesAsUser(int, int);
+    method @Deprecated public android.graphics.drawable.Drawable getInstantAppIcon(String);
+    method @Deprecated public android.content.ComponentName getInstantAppInstallerComponent();
+    method @Deprecated public android.content.ComponentName getInstantAppResolverSettingsComponent();
+    method @Deprecated public java.util.List<android.content.pm.InstantAppInfo> getInstantApps();
+    method @Deprecated public java.util.List<android.content.pm.IntentFilterVerificationInfo> getIntentFilterVerifications(String);
+    method @Deprecated public int getIntentVerificationStatusAsUser(String, int);
+    method @Deprecated public int getPermissionFlags(String, String, android.os.UserHandle);
+    method @Deprecated public void grantRuntimePermission(String, String, android.os.UserHandle);
+    method @Deprecated public int installExistingPackage(String) throws android.content.pm.PackageManager.NameNotFoundException;
+    method @Deprecated public int installExistingPackage(String, int) throws android.content.pm.PackageManager.NameNotFoundException;
+    method @Deprecated public void registerDexModule(String, @Nullable android.content.pm.PackageManager.DexModuleRegisterCallback);
+    method @Deprecated public void removeOnPermissionsChangeListener(android.content.pm.PackageManager.OnPermissionsChangedListener);
+    method @Deprecated public void revokeRuntimePermission(String, String, android.os.UserHandle);
+    method @Deprecated public boolean setDefaultBrowserPackageNameAsUser(String, int);
     method public String[] setPackagesSuspended(String[], boolean, android.os.PersistableBundle, android.os.PersistableBundle, String);
-    method public void setUpdateAvailable(String, boolean);
-    method public boolean updateIntentVerificationStatusAsUser(String, int, int);
-    method public void updatePermissionFlags(String, String, int, int, android.os.UserHandle);
-    method public void verifyIntentFilter(int, int, java.util.List<java.lang.String>);
+    method @Deprecated public void setUpdateAvailable(String, boolean);
+    method @Deprecated public boolean updateIntentVerificationStatusAsUser(String, int, int);
+    method @Deprecated public void updatePermissionFlags(String, String, int, int, android.os.UserHandle);
+    method @Deprecated public void verifyIntentFilter(int, int, java.util.List<java.lang.String>);
   }
 
 }
diff --git a/test-mock/api/system-removed.txt b/test-mock/api/system-removed.txt
index 14191eb..d802177 100644
--- a/test-mock/api/system-removed.txt
+++ b/test-mock/api/system-removed.txt
@@ -1,3 +1 @@
 // Signature format: 2.0
-// - add-additional-overrides=no
-// - migrating=Migration in progress see b/299366704
diff --git a/test-mock/api/test-current.txt b/test-mock/api/test-current.txt
index 1752edc..9ed0108 100644
--- a/test-mock/api/test-current.txt
+++ b/test-mock/api/test-current.txt
@@ -1,6 +1,4 @@
 // Signature format: 2.0
-// - add-additional-overrides=no
-// - migrating=Migration in progress see b/299366704
 package android.test.mock {
 
   public class MockContext extends android.content.Context {
@@ -8,13 +6,13 @@
   }
 
   @Deprecated public class MockPackageManager extends android.content.pm.PackageManager {
-    method public void addCrossProfileIntentFilter(android.content.IntentFilter, int, int, int);
-    method public void clearCrossProfileIntentFilters(int);
-    method public int getInstallReason(String, android.os.UserHandle);
-    method public java.util.List<android.content.pm.ApplicationInfo> getInstalledApplicationsAsUser(int, int);
-    method public String[] getNamesForUids(int[]);
-    method @NonNull public String getServicesSystemSharedLibraryPackageName();
-    method @NonNull public String getSharedSystemSharedLibraryPackageName();
+    method @Deprecated public void addCrossProfileIntentFilter(android.content.IntentFilter, int, int, int);
+    method @Deprecated public void clearCrossProfileIntentFilters(int);
+    method @Deprecated public int getInstallReason(String, android.os.UserHandle);
+    method @Deprecated public java.util.List<android.content.pm.ApplicationInfo> getInstalledApplicationsAsUser(int, int);
+    method @Deprecated public String[] getNamesForUids(int[]);
+    method @Deprecated @NonNull public String getServicesSystemSharedLibraryPackageName();
+    method @Deprecated @NonNull public String getSharedSystemSharedLibraryPackageName();
   }
 
 }
diff --git a/test-mock/api/test-removed.txt b/test-mock/api/test-removed.txt
index 14191eb..d802177 100644
--- a/test-mock/api/test-removed.txt
+++ b/test-mock/api/test-removed.txt
@@ -1,3 +1 @@
 // Signature format: 2.0
-// - add-additional-overrides=no
-// - migrating=Migration in progress see b/299366704
diff --git a/tools/lint/global/integration_tests/Android.bp b/tools/lint/global/integration_tests/Android.bp
index ca96559..40281d2 100644
--- a/tools/lint/global/integration_tests/Android.bp
+++ b/tools/lint/global/integration_tests/Android.bp
@@ -12,25 +12,58 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-java_library {
-    name: "AndroidGlobalLintTestNoAidl",
-    srcs: ["TestNoAidl/**/*.java"],
+// Integration tests for @EnforcePermission linters.
+// Each test defines its own java_library. The XML lint report from this
+// java_library is wrapped under a Python library with a unique pkg_path (this
+// is to avoid a name conflict for the report file). All the tests are
+// referenced and executed by AndroidGlobalLintCheckerIntegrationTest.
+
+java_defaults {
+    name: "AndroidGlobalLintIntegrationTestDefault",
     libs: [
         "framework-annotations-lib",
     ],
     lint: {
-        // It is expected that lint returns an error when processing this
+        // It is expected that lint returns an error when processing the
         // library. Silence it here, the lint output is verified in tests.py.
         suppress_exit_code: true,
     },
 }
 
+java_library {
+    name: "AndroidGlobalLintTestNoAidl",
+    srcs: ["TestNoAidl/**/*.java"],
+    defaults: ["AndroidGlobalLintIntegrationTestDefault"],
+}
+
+python_library_host {
+    name: "AndroidGlobalLintTestNoAidl_py",
+    data: [":AndroidGlobalLintTestNoAidl{.lint}"],
+    pkg_path: "no_aidl",
+}
+
+java_library {
+    name: "AndroidGlobalLintTestMissingAnnotation",
+    srcs: [
+        "TestMissingAnnotation/**/*.java",
+        "TestMissingAnnotation/**/*.aidl",
+    ],
+    defaults: ["AndroidGlobalLintIntegrationTestDefault"],
+}
+
+python_library_host {
+    name: "AndroidGlobalLintTestMissingAnnotation_py",
+    data: [":AndroidGlobalLintTestMissingAnnotation{.lint}"],
+    pkg_path: "missing_annotation",
+}
+
 python_test_host {
     name: "AndroidGlobalLintCheckerIntegrationTest",
     srcs: ["tests.py"],
     main: "tests.py",
-    data: [
-        ":AndroidGlobalLintTestNoAidl{.lint}",
+    libs: [
+        "AndroidGlobalLintTestNoAidl_py",
+        "AndroidGlobalLintTestMissingAnnotation_py",
     ],
     version: {
         py3: {
diff --git a/tools/lint/global/integration_tests/TestMissingAnnotation/TestMissingAnnotation.java b/tools/lint/global/integration_tests/TestMissingAnnotation/TestMissingAnnotation.java
new file mode 100644
index 0000000..9e4854c
--- /dev/null
+++ b/tools/lint/global/integration_tests/TestMissingAnnotation/TestMissingAnnotation.java
@@ -0,0 +1,28 @@
+/*
+ * Copyright (C) 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.google.android.lint.integration_tests;
+
+/**
+ * A class that implements an AIDL interface, but is missing the @EnforcePermission annotation.
+ */
+class TestMissingAnnotation extends IFoo.Stub {
+
+    @Override
+    public void Method() {
+    }
+
+}
diff --git a/tools/lint/global/integration_tests/TestMissingAnnotation/com/google/android/lint/integration_tests/IFoo.aidl b/tools/lint/global/integration_tests/TestMissingAnnotation/com/google/android/lint/integration_tests/IFoo.aidl
new file mode 100644
index 0000000..95ec2c2
--- /dev/null
+++ b/tools/lint/global/integration_tests/TestMissingAnnotation/com/google/android/lint/integration_tests/IFoo.aidl
@@ -0,0 +1,7 @@
+package com.google.android.lint.integration_tests;
+
+interface IFoo {
+
+    @EnforcePermission("INTERNET")
+    void Method();
+}
diff --git a/tools/lint/global/integration_tests/tests.py b/tools/lint/global/integration_tests/tests.py
index fc3eeb4..cdb16b8 100644
--- a/tools/lint/global/integration_tests/tests.py
+++ b/tools/lint/global/integration_tests/tests.py
@@ -19,16 +19,28 @@
 class TestLinterReports(unittest.TestCase):
     """Integration tests for the linters used by @EnforcePermission."""
 
-    def test_no_aidl(self):
-        report = pkgutil.get_data("lint", "lint-report.xml").decode()
+    def _read_report(self, pkg_path):
+        report = pkgutil.get_data(pkg_path, "lint/lint-report.xml").decode()
         issues = xml.etree.ElementTree.fromstring(report)
         self.assertEqual(issues.tag, "issues")
+        return issues
+
+    def test_no_aidl(self):
+        issues = self._read_report("no_aidl")
         self.assertEqual(len(issues), 1)
 
         issue = issues[0]
         self.assertEqual(issue.attrib["id"], "MisusingEnforcePermissionAnnotation")
         self.assertEqual(issue.attrib["severity"], "Error")
 
+    def test_missing_annotation(self):
+        issues = self._read_report("missing_annotation")
+        self.assertEqual(len(issues), 1)
+
+        issue = issues[0]
+        self.assertEqual(issue.attrib["id"], "MissingEnforcePermissionAnnotation")
+        self.assertEqual(issue.attrib["severity"], "Error")
+
 
 if __name__ == '__main__':
     unittest.main(verbosity=2)