diff --git a/ACTIVITY_SECURITY_OWNERS b/ACTIVITY_SECURITY_OWNERS
new file mode 100644
index 0000000..c39842e
--- /dev/null
+++ b/ACTIVITY_SECURITY_OWNERS
@@ -0,0 +1,2 @@
+haok@google.com
+wnan@google.com
\ No newline at end of file
diff --git a/AconfigFlags.bp b/AconfigFlags.bp
index 3191896..e71ded9 100644
--- a/AconfigFlags.bp
+++ b/AconfigFlags.bp
@@ -112,7 +112,7 @@
 
 filegroup {
     name: "framework-minus-apex-aconfig-srcjars",
-    srcs: [
+    device_common_srcs: [
         ":framework-minus-apex-aconfig-declarations{.srcjars}",
     ],
 }
diff --git a/Android.bp b/Android.bp
index b114898..d2e8003 100644
--- a/Android.bp
+++ b/Android.bp
@@ -61,7 +61,7 @@
 
 filegroup {
     name: "framework-non-updatable-sources",
-    srcs: [
+    device_common_srcs: [
         // Java/AIDL sources under frameworks/base
         ":framework-annotations",
         ":framework-blobstore-sources",
diff --git a/INTENT_OWNERS b/INTENT_OWNERS
index 58b5f2a..c828215 100644
--- a/INTENT_OWNERS
+++ b/INTENT_OWNERS
@@ -1,3 +1,4 @@
 include /PACKAGE_MANAGER_OWNERS
 include /services/core/java/com/android/server/wm/OWNERS
 include /services/core/java/com/android/server/am/OWNERS
+include /ACTIVITY_SECURITY_OWNERS
\ No newline at end of file
diff --git a/OWNERS b/OWNERS
index eb2bfcf..d0a634e 100644
--- a/OWNERS
+++ b/OWNERS
@@ -47,3 +47,4 @@
 per-file BROADCASTS_OWNERS = file:/BROADCASTS_OWNERS
 per-file ADPF_OWNERS = file:/ADPF_OWNERS
 per-file GAME_MANAGER_OWNERS = file:/GAME_MANAGER_OWNERS
+per-file SDK_OWNERS = file:/SDK_OWNERS
diff --git a/SDK_OWNERS b/SDK_OWNERS
new file mode 100644
index 0000000..c9ca47a
--- /dev/null
+++ b/SDK_OWNERS
@@ -0,0 +1,6 @@
+amhk@google.com
+kimalexander@google.com
+lus@google.com
+michaelwr@google.com
+nanaasiedu@google.com
+paulduffin@google.com
diff --git a/apct-tests/perftests/core/apps/reources_manager/Android.bp b/apct-tests/perftests/core/apps/reources_manager/Android.bp
index 96b9d6a..a95e1175 100644
--- a/apct-tests/perftests/core/apps/reources_manager/Android.bp
+++ b/apct-tests/perftests/core/apps/reources_manager/Android.bp
@@ -27,7 +27,7 @@
     static_libs: ["androidx.appcompat_appcompat"],
 }
 
-genrule {
+java_genrule {
     name: "LargeResourcesUncompressed",
     srcs: [":LargeResourcesCompressed"],
     out: ["LargeResourcesUncompressed.apk"],
diff --git a/apct-tests/perftests/core/src/android/conscrypt/conscrypt/ClientSocketPerfTest.java b/apct-tests/perftests/core/src/android/conscrypt/conscrypt/ClientSocketPerfTest.java
index 3577fcd..f20b170 100644
--- a/apct-tests/perftests/core/src/android/conscrypt/conscrypt/ClientSocketPerfTest.java
+++ b/apct-tests/perftests/core/src/android/conscrypt/conscrypt/ClientSocketPerfTest.java
@@ -194,7 +194,7 @@
     /**
      * Simple benchmark for the amount of time to send a given number of messages
      */
-    // @Test Temporarily disabled
+    @Test
     @Parameters(method = "getParams")
     public void time(Config config) throws Exception {
         reset();
diff --git a/apct-tests/perftests/core/src/android/conscrypt/conscrypt/ServerSocketPerfTest.java b/apct-tests/perftests/core/src/android/conscrypt/conscrypt/ServerSocketPerfTest.java
index ac57100..af3c405 100644
--- a/apct-tests/perftests/core/src/android/conscrypt/conscrypt/ServerSocketPerfTest.java
+++ b/apct-tests/perftests/core/src/android/conscrypt/conscrypt/ServerSocketPerfTest.java
@@ -198,7 +198,7 @@
         executor.awaitTermination(5, TimeUnit.SECONDS);
     }
 
-    // @Test Temporarily disabled
+    @Test
     @Parameters(method = "getParams")
     public void throughput(Config config) throws Exception {
         setup(config);
diff --git a/apex/jobscheduler/service/java/com/android/server/AppStateTrackerImpl.java b/apex/jobscheduler/service/java/com/android/server/AppStateTrackerImpl.java
index 33f6899..ecb9a73 100644
--- a/apex/jobscheduler/service/java/com/android/server/AppStateTrackerImpl.java
+++ b/apex/jobscheduler/service/java/com/android/server/AppStateTrackerImpl.java
@@ -444,8 +444,13 @@
     private final BroadcastReceiver mReceiver = new BroadcastReceiver() {
         @Override
         public void onReceive(Context context, Intent intent) {
+            final String action = intent.getAction();
+            if (action == null) {
+                return;
+            }
+
             final int userId = intent.getIntExtra(Intent.EXTRA_USER_HANDLE, -1);
-            switch (intent.getAction()) {
+            switch (action) {
                 case Intent.ACTION_USER_REMOVED:
                     if (userId > 0) {
                         mHandler.doUserRemoved(userId);
diff --git a/apex/jobscheduler/service/java/com/android/server/DeviceIdleController.java b/apex/jobscheduler/service/java/com/android/server/DeviceIdleController.java
index a37779e..3e650da 100644
--- a/apex/jobscheduler/service/java/com/android/server/DeviceIdleController.java
+++ b/apex/jobscheduler/service/java/com/android/server/DeviceIdleController.java
@@ -666,7 +666,12 @@
 
     private final BroadcastReceiver mReceiver = new BroadcastReceiver() {
         @Override public void onReceive(Context context, Intent intent) {
-            switch (intent.getAction()) {
+            final String action = intent.getAction();
+            if (action == null) {
+                return;
+            }
+
+            switch (action) {
                 case ConnectivityManager.CONNECTIVITY_ACTION: {
                     updateConnectivityState(intent);
                 } break;
diff --git a/apex/jobscheduler/service/java/com/android/server/job/controllers/BackgroundJobsController.java b/apex/jobscheduler/service/java/com/android/server/job/controllers/BackgroundJobsController.java
index e3ac780..7a21697 100644
--- a/apex/jobscheduler/service/java/com/android/server/job/controllers/BackgroundJobsController.java
+++ b/apex/jobscheduler/service/java/com/android/server/job/controllers/BackgroundJobsController.java
@@ -84,9 +84,13 @@
     private final BroadcastReceiver mBroadcastReceiver = new BroadcastReceiver() {
         @Override
         public void onReceive(Context context, Intent intent) {
+            final String action = intent.getAction();
+            if (action == null) {
+                return;
+            }
+
             final String pkgName = getPackageName(intent);
             final int pkgUid = intent.getIntExtra(Intent.EXTRA_UID, -1);
-            final String action = intent.getAction();
             if (pkgUid == -1) {
                 Slog.e(TAG, "Didn't get package UID in intent (" + action + ")");
                 return;
diff --git a/api/Android.bp b/api/Android.bp
index 3f2316f..3c92cb2 100644
--- a/api/Android.bp
+++ b/api/Android.bp
@@ -124,7 +124,7 @@
     }),
 }
 
-genrule {
+java_genrule {
     name: "frameworks-base-api-current-compat",
     srcs: [
         ":android.api.public.latest",
@@ -140,7 +140,7 @@
         "$(location :frameworks-base-api-current.txt)",
 }
 
-genrule {
+java_genrule {
     name: "frameworks-base-api-system-current-compat",
     srcs: [
         ":android.api.public.latest",
@@ -160,7 +160,7 @@
         "$(location :frameworks-base-api-system-current.txt)",
 }
 
-genrule {
+java_genrule {
     name: "frameworks-base-api-module-lib-current-compat",
     srcs: [
         ":android.api.public.latest",
@@ -184,7 +184,7 @@
         "$(location :frameworks-base-api-module-lib-current.txt)",
 }
 
-genrule {
+java_genrule {
     name: "frameworks-base-api-current.srcjar",
     tools: ["merge_zips"],
     out: ["current.srcjar"],
@@ -209,7 +209,7 @@
         "$(location soong_zip) -o $(out) -C $(genDir)/out -D $(genDir)/out",
 }
 
-genrule {
+java_genrule {
     name: "sdk-annotations.zip",
     defaults: ["sdk-annotations-defaults"],
     srcs: [
@@ -218,7 +218,7 @@
     ],
 }
 
-genrule {
+java_genrule {
     name: "sdk-annotations-system.zip",
     defaults: ["sdk-annotations-defaults"],
     srcs: [
@@ -227,7 +227,7 @@
     ],
 }
 
-genrule {
+java_genrule {
     name: "sdk-annotations-module-lib.zip",
     defaults: ["sdk-annotations-defaults"],
     srcs: [
@@ -236,7 +236,7 @@
     ],
 }
 
-genrule {
+java_genrule {
     name: "sdk-annotations-system-server.zip",
     defaults: ["sdk-annotations-defaults"],
     srcs: [
@@ -245,7 +245,7 @@
     ],
 }
 
-genrule {
+java_genrule {
     name: "combined-removed-dex",
     visibility: [
         "//frameworks/base/boot",
@@ -460,7 +460,7 @@
     tools: ["extract-flagged-apis"],
 }
 
-genrule {
+java_genrule {
     name: "flag-api-mapping-PublicApi",
     defaults: ["flag-api-mapping-generation-defaults"],
     srcs: [":frameworks-base-api-current.txt"],
@@ -470,7 +470,7 @@
     },
 }
 
-genrule {
+java_genrule {
     name: "flag-api-mapping-SystemApi",
     defaults: ["flag-api-mapping-generation-defaults"],
     srcs: [":frameworks-base-api-system-current.txt"],
@@ -480,7 +480,7 @@
     },
 }
 
-genrule {
+java_genrule {
     name: "flag-api-mapping-ModuleLibApi",
     defaults: ["flag-api-mapping-generation-defaults"],
     srcs: [":frameworks-base-api-module-lib-current.txt"],
@@ -490,7 +490,7 @@
     },
 }
 
-genrule {
+java_genrule {
     name: "flag-api-mapping-SystemServerApi",
     defaults: ["flag-api-mapping-generation-defaults"],
     srcs: [":frameworks-base-api-system-server-current.txt"],
diff --git a/api/api.go b/api/api.go
index 1bbf370..29083df 100644
--- a/api/api.go
+++ b/api/api.go
@@ -20,7 +20,6 @@
 	"github.com/google/blueprint/proptools"
 
 	"android/soong/android"
-	"android/soong/genrule"
 	"android/soong/java"
 )
 
@@ -138,9 +137,10 @@
 }
 
 type fgProps struct {
-	Name       *string
-	Srcs       proptools.Configurable[[]string]
-	Visibility []string
+	Name               *string
+	Srcs               proptools.Configurable[[]string]
+	Device_common_srcs proptools.Configurable[[]string]
+	Visibility         []string
 }
 
 type defaultsProps struct {
@@ -201,7 +201,7 @@
 		}
 	}
 	props.Visibility = []string{"//visibility:public"}
-	ctx.CreateModule(genrule.GenRuleFactory, &props)
+	ctx.CreateModule(java.GenRuleFactory, &props)
 }
 
 func createMergedAnnotationsFilegroups(ctx android.LoadHookContext, modules, system_server_modules proptools.Configurable[[]string]) {
@@ -230,7 +230,7 @@
 	} {
 		props := fgProps{}
 		props.Name = proptools.StringPtr(i.name)
-		props.Srcs = createSrcs(i.modules, i.tag)
+		props.Device_common_srcs = createSrcs(i.modules, i.tag)
 		ctx.CreateModule(android.FileGroupFactory, &props)
 	}
 }
@@ -429,7 +429,7 @@
 func createPublicStubsSourceFilegroup(ctx android.LoadHookContext, modules proptools.Configurable[[]string]) {
 	props := fgProps{}
 	props.Name = proptools.StringPtr("all-modules-public-stubs-source")
-	props.Srcs = createSrcs(modules, "{.public.stubs.source}")
+	props.Device_common_srcs = createSrcs(modules, "{.public.stubs.source}")
 	props.Visibility = []string{"//frameworks/base"}
 	ctx.CreateModule(android.FileGroupFactory, &props)
 }
diff --git a/api/api_test.go b/api/api_test.go
index fb26f82..166f053 100644
--- a/api/api_test.go
+++ b/api/api_test.go
@@ -253,7 +253,7 @@
 	`)
 
 	subModuleDependsOnSelectAppendedModule := java.CheckModuleHasDependency(t,
-		result.TestContext, "foo-current.txt", "", "framework-foo")
+		result.TestContext, "foo-current.txt", "android_common", "framework-foo")
 	android.AssertBoolEquals(t, "Submodule expected to depend on the select-appended module",
 		true, subModuleDependsOnSelectAppendedModule)
 }
diff --git a/boot/Android.bp b/boot/Android.bp
index f60bb9e..6eead42 100644
--- a/boot/Android.bp
+++ b/boot/Android.bp
@@ -234,7 +234,7 @@
     ],
 }
 
-genrule { // This module exists to make the srcjar output available to Make.
+java_genrule { // This module exists to make the srcjar output available to Make.
     name: "platform-bootclasspath.srcjar",
     srcs: [":platform-bootclasspath{.srcjar}"],
     out: ["platform-bootclasspath.srcjar"],
diff --git a/core/api/Android.bp b/core/api/Android.bp
index 77594b7..06eea52 100644
--- a/core/api/Android.bp
+++ b/core/api/Android.bp
@@ -100,50 +100,50 @@
 // Exportable stub artifacts
 filegroup {
     name: "non-updatable-exportable-current.txt",
-    srcs: [":api-stubs-docs-non-updatable{.exportable.api.txt}"],
+    device_common_srcs: [":api-stubs-docs-non-updatable{.exportable.api.txt}"],
 }
 
 filegroup {
     name: "non-updatable-exportable-removed.txt",
-    srcs: [":api-stubs-docs-non-updatable{.exportable.removed-api.txt}"],
+    device_common_srcs: [":api-stubs-docs-non-updatable{.exportable.removed-api.txt}"],
 }
 
 filegroup {
     name: "non-updatable-exportable-system-current.txt",
-    srcs: [":system-api-stubs-docs-non-updatable{.exportable.api.txt}"],
+    device_common_srcs: [":system-api-stubs-docs-non-updatable{.exportable.api.txt}"],
 }
 
 filegroup {
     name: "non-updatable-exportable-system-removed.txt",
-    srcs: [":system-api-stubs-docs-non-updatable{.exportable.removed-api.txt}"],
+    device_common_srcs: [":system-api-stubs-docs-non-updatable{.exportable.removed-api.txt}"],
 }
 
 filegroup {
     name: "non-updatable-exportable-module-lib-current.txt",
-    srcs: [":module-lib-api-stubs-docs-non-updatable{.exportable.api.txt}"],
+    device_common_srcs: [":module-lib-api-stubs-docs-non-updatable{.exportable.api.txt}"],
 }
 
 filegroup {
     name: "non-updatable-exportable-module-lib-removed.txt",
-    srcs: [":module-lib-api-stubs-docs-non-updatable{.exportable.removed-api.txt}"],
+    device_common_srcs: [":module-lib-api-stubs-docs-non-updatable{.exportable.removed-api.txt}"],
 }
 
 filegroup {
     name: "non-updatable-exportable-test-current.txt",
-    srcs: [":test-api-stubs-docs-non-updatable{.exportable.api.txt}"],
+    device_common_srcs: [":test-api-stubs-docs-non-updatable{.exportable.api.txt}"],
 }
 
 filegroup {
     name: "non-updatable-exportable-test-removed.txt",
-    srcs: [":test-api-stubs-docs-non-updatable{.exportable.removed-api.txt}"],
+    device_common_srcs: [":test-api-stubs-docs-non-updatable{.exportable.removed-api.txt}"],
 }
 
 filegroup {
     name: "non-updatable-exportable-system-server-current.txt",
-    srcs: [":services-non-updatable-stubs{.exportable.api.txt}"],
+    device_common_srcs: [":services-non-updatable-stubs{.exportable.api.txt}"],
 }
 
 filegroup {
     name: "non-updatable-exportable-system-server-removed.txt",
-    srcs: [":services-non-updatable-stubs{.exportable.removed-api.txt}"],
+    device_common_srcs: [":services-non-updatable-stubs{.exportable.removed-api.txt}"],
 }
diff --git a/core/api/current.txt b/core/api/current.txt
index 2c4c146..6d9fe44 100644
--- a/core/api/current.txt
+++ b/core/api/current.txt
@@ -16232,6 +16232,7 @@
     field public static final int UNKNOWN = 0; // 0x0
     field public static final int Y8 = 538982489; // 0x20203859
     field public static final int YCBCR_P010 = 54; // 0x36
+    field @FlaggedApi("android.media.codec.p210_format_support") public static final int YCBCR_P210 = 60; // 0x3c
     field public static final int YUV_420_888 = 35; // 0x23
     field public static final int YUV_422_888 = 39; // 0x27
     field public static final int YUV_444_888 = 40; // 0x28
@@ -18580,6 +18581,7 @@
     field public static final long USAGE_VIDEO_ENCODE = 65536L; // 0x10000L
     field public static final int YCBCR_420_888 = 35; // 0x23
     field public static final int YCBCR_P010 = 54; // 0x36
+    field @FlaggedApi("android.media.codec.p210_format_support") public static final int YCBCR_P210 = 60; // 0x3c
   }
 
   @FlaggedApi("android.hardware.flags.overlayproperties_class_api") public final class OverlayProperties implements android.os.Parcelable {
@@ -22871,6 +22873,7 @@
     field public static final int COLOR_FormatYUV444Flexible = 2135181448; // 0x7f444888
     field @Deprecated public static final int COLOR_FormatYUV444Interleaved = 29; // 0x1d
     field public static final int COLOR_FormatYUVP010 = 54; // 0x36
+    field @FlaggedApi("android.media.codec.p210_format_support") public static final int COLOR_FormatYUVP210 = 60; // 0x3c
     field @Deprecated public static final int COLOR_QCOM_FormatYUV420SemiPlanar = 2141391872; // 0x7fa30c00
     field @Deprecated public static final int COLOR_TI_FormatYUV420PackedSemiPlanar = 2130706688; // 0x7f000100
     field public static final String FEATURE_AdaptivePlayback = "adaptive-playback";
@@ -22917,6 +22920,65 @@
     field public static final int AC4Profile11 = 514; // 0x202
     field public static final int AC4Profile21 = 1026; // 0x402
     field public static final int AC4Profile22 = 1028; // 0x404
+    field @FlaggedApi("android.media.codec.apv_support") public static final int APVLevel11Band0 = 513; // 0x201
+    field @FlaggedApi("android.media.codec.apv_support") public static final int APVLevel11Band1 = 514; // 0x202
+    field @FlaggedApi("android.media.codec.apv_support") public static final int APVLevel11Band2 = 516; // 0x204
+    field @FlaggedApi("android.media.codec.apv_support") public static final int APVLevel11Band3 = 520; // 0x208
+    field @FlaggedApi("android.media.codec.apv_support") public static final int APVLevel1Band0 = 257; // 0x101
+    field @FlaggedApi("android.media.codec.apv_support") public static final int APVLevel1Band1 = 258; // 0x102
+    field @FlaggedApi("android.media.codec.apv_support") public static final int APVLevel1Band2 = 260; // 0x104
+    field @FlaggedApi("android.media.codec.apv_support") public static final int APVLevel1Band3 = 264; // 0x108
+    field @FlaggedApi("android.media.codec.apv_support") public static final int APVLevel21Band0 = 2049; // 0x801
+    field @FlaggedApi("android.media.codec.apv_support") public static final int APVLevel21Band1 = 2050; // 0x802
+    field @FlaggedApi("android.media.codec.apv_support") public static final int APVLevel21Band2 = 2052; // 0x804
+    field @FlaggedApi("android.media.codec.apv_support") public static final int APVLevel21Band3 = 2056; // 0x808
+    field @FlaggedApi("android.media.codec.apv_support") public static final int APVLevel2Band0 = 1025; // 0x401
+    field @FlaggedApi("android.media.codec.apv_support") public static final int APVLevel2Band1 = 1026; // 0x402
+    field @FlaggedApi("android.media.codec.apv_support") public static final int APVLevel2Band2 = 1028; // 0x404
+    field @FlaggedApi("android.media.codec.apv_support") public static final int APVLevel2Band3 = 1032; // 0x408
+    field @FlaggedApi("android.media.codec.apv_support") public static final int APVLevel31Band0 = 8193; // 0x2001
+    field @FlaggedApi("android.media.codec.apv_support") public static final int APVLevel31Band1 = 8194; // 0x2002
+    field @FlaggedApi("android.media.codec.apv_support") public static final int APVLevel31Band2 = 8196; // 0x2004
+    field @FlaggedApi("android.media.codec.apv_support") public static final int APVLevel31Band3 = 8200; // 0x2008
+    field @FlaggedApi("android.media.codec.apv_support") public static final int APVLevel3Band0 = 4097; // 0x1001
+    field @FlaggedApi("android.media.codec.apv_support") public static final int APVLevel3Band1 = 4098; // 0x1002
+    field @FlaggedApi("android.media.codec.apv_support") public static final int APVLevel3Band2 = 4100; // 0x1004
+    field @FlaggedApi("android.media.codec.apv_support") public static final int APVLevel3Band3 = 4104; // 0x1008
+    field @FlaggedApi("android.media.codec.apv_support") public static final int APVLevel41Band0 = 32769; // 0x8001
+    field @FlaggedApi("android.media.codec.apv_support") public static final int APVLevel41Band1 = 32770; // 0x8002
+    field @FlaggedApi("android.media.codec.apv_support") public static final int APVLevel41Band2 = 32772; // 0x8004
+    field @FlaggedApi("android.media.codec.apv_support") public static final int APVLevel41Band3 = 32776; // 0x8008
+    field @FlaggedApi("android.media.codec.apv_support") public static final int APVLevel4Band0 = 16385; // 0x4001
+    field @FlaggedApi("android.media.codec.apv_support") public static final int APVLevel4Band1 = 16386; // 0x4002
+    field @FlaggedApi("android.media.codec.apv_support") public static final int APVLevel4Band2 = 16388; // 0x4004
+    field @FlaggedApi("android.media.codec.apv_support") public static final int APVLevel4Band3 = 16392; // 0x4008
+    field @FlaggedApi("android.media.codec.apv_support") public static final int APVLevel51Band0 = 131073; // 0x20001
+    field @FlaggedApi("android.media.codec.apv_support") public static final int APVLevel51Band1 = 131074; // 0x20002
+    field @FlaggedApi("android.media.codec.apv_support") public static final int APVLevel51Band2 = 131076; // 0x20004
+    field @FlaggedApi("android.media.codec.apv_support") public static final int APVLevel51Band3 = 131080; // 0x20008
+    field @FlaggedApi("android.media.codec.apv_support") public static final int APVLevel5Band0 = 65537; // 0x10001
+    field @FlaggedApi("android.media.codec.apv_support") public static final int APVLevel5Band1 = 65538; // 0x10002
+    field @FlaggedApi("android.media.codec.apv_support") public static final int APVLevel5Band2 = 65540; // 0x10004
+    field @FlaggedApi("android.media.codec.apv_support") public static final int APVLevel5Band3 = 65544; // 0x10008
+    field @FlaggedApi("android.media.codec.apv_support") public static final int APVLevel61Band0 = 524289; // 0x80001
+    field @FlaggedApi("android.media.codec.apv_support") public static final int APVLevel61Band1 = 524290; // 0x80002
+    field @FlaggedApi("android.media.codec.apv_support") public static final int APVLevel61Band2 = 524292; // 0x80004
+    field @FlaggedApi("android.media.codec.apv_support") public static final int APVLevel61Band3 = 524296; // 0x80008
+    field @FlaggedApi("android.media.codec.apv_support") public static final int APVLevel6Band0 = 262145; // 0x40001
+    field @FlaggedApi("android.media.codec.apv_support") public static final int APVLevel6Band1 = 262146; // 0x40002
+    field @FlaggedApi("android.media.codec.apv_support") public static final int APVLevel6Band2 = 262148; // 0x40004
+    field @FlaggedApi("android.media.codec.apv_support") public static final int APVLevel6Band3 = 262152; // 0x40008
+    field @FlaggedApi("android.media.codec.apv_support") public static final int APVLevel71Band0 = 2097153; // 0x200001
+    field @FlaggedApi("android.media.codec.apv_support") public static final int APVLevel71Band1 = 2097154; // 0x200002
+    field @FlaggedApi("android.media.codec.apv_support") public static final int APVLevel71Band2 = 2097156; // 0x200004
+    field @FlaggedApi("android.media.codec.apv_support") public static final int APVLevel71Band3 = 2097160; // 0x200008
+    field @FlaggedApi("android.media.codec.apv_support") public static final int APVLevel7Band0 = 1048577; // 0x100001
+    field @FlaggedApi("android.media.codec.apv_support") public static final int APVLevel7Band1 = 1048578; // 0x100002
+    field @FlaggedApi("android.media.codec.apv_support") public static final int APVLevel7Band2 = 1048580; // 0x100004
+    field @FlaggedApi("android.media.codec.apv_support") public static final int APVLevel7Band3 = 1048584; // 0x100008
+    field @FlaggedApi("android.media.codec.apv_support") public static final int APVProfile422_10 = 1; // 0x1
+    field @FlaggedApi("android.media.codec.apv_support") public static final int APVProfile422_10HDR10 = 4096; // 0x1000
+    field @FlaggedApi("android.media.codec.apv_support") public static final int APVProfile422_10HDR10Plus = 8192; // 0x2000
     field public static final int AV1Level2 = 1; // 0x1
     field public static final int AV1Level21 = 2; // 0x2
     field public static final int AV1Level22 = 4; // 0x4
@@ -23767,6 +23829,7 @@
     field public static final String MIMETYPE_TEXT_CEA_708 = "text/cea-708";
     field public static final String MIMETYPE_TEXT_SUBRIP = "application/x-subrip";
     field public static final String MIMETYPE_TEXT_VTT = "text/vtt";
+    field @FlaggedApi("android.media.codec.apv_support") public static final String MIMETYPE_VIDEO_APV = "video/apv";
     field public static final String MIMETYPE_VIDEO_AV1 = "video/av01";
     field public static final String MIMETYPE_VIDEO_AVC = "video/avc";
     field public static final String MIMETYPE_VIDEO_DOLBY_VISION = "video/dolby-vision";
diff --git a/core/api/module-lib-current.txt b/core/api/module-lib-current.txt
index 9a294fd..0b891f6 100644
--- a/core/api/module-lib-current.txt
+++ b/core/api/module-lib-current.txt
@@ -102,6 +102,7 @@
     method @NonNull public android.os.UserHandle getUser();
     field public static final String PAC_PROXY_SERVICE = "pac_proxy";
     field public static final String TEST_NETWORK_SERVICE = "test_network";
+    field @FlaggedApi("android.os.mainline_vcn_platform_api") public static final String VCN_MANAGEMENT_SERVICE = "vcn_management";
     field @FlaggedApi("android.webkit.update_service_ipc_wrapper") public static final String WEBVIEW_UPDATE_SERVICE = "webviewupdate";
   }
 
diff --git a/core/java/android/app/IUiAutomationConnection.aidl b/core/java/android/app/IUiAutomationConnection.aidl
old mode 100644
new mode 100755
index 69c3bd3..0264f73
--- a/core/java/android/app/IUiAutomationConnection.aidl
+++ b/core/java/android/app/IUiAutomationConnection.aidl
@@ -61,6 +61,8 @@
     oneway void shutdown();
     void executeShellCommandWithStderr(String command, in ParcelFileDescriptor sink,
                 in ParcelFileDescriptor source, in ParcelFileDescriptor stderrSink);
+    void executeShellCommandArrayWithStderr(in String[] command, in ParcelFileDescriptor sink,
+                in ParcelFileDescriptor source, in ParcelFileDescriptor stderrSink);
     List<String> getAdoptedShellPermissions();
     void addOverridePermissionState(int uid, String permission, int result);
     void removeOverridePermissionState(int uid, String permission);
diff --git a/core/java/android/app/PropertyInvalidatedCache.java b/core/java/android/app/PropertyInvalidatedCache.java
index 27f9f54..cb31bc7 100644
--- a/core/java/android/app/PropertyInvalidatedCache.java
+++ b/core/java/android/app/PropertyInvalidatedCache.java
@@ -250,6 +250,7 @@
  * @hide
  */
 @TestApi
+@android.ravenwood.annotation.RavenwoodKeepWholeClass
 public class PropertyInvalidatedCache<Query, Result> {
     /**
      * This is a configuration class that customizes a cache instance.
diff --git a/core/java/android/app/UiAutomationConnection.java b/core/java/android/app/UiAutomationConnection.java
old mode 100644
new mode 100755
index 3c4bd9e..72db465
--- a/core/java/android/app/UiAutomationConnection.java
+++ b/core/java/android/app/UiAutomationConnection.java
@@ -553,7 +553,12 @@
         } catch (IOException exc) {
             throw new RuntimeException("Error running shell command '" + command + "'", exc);
         }
+        handleExecuteShellCommandProcess(process, sink, source, stderrSink);
+    }
 
+    private void handleExecuteShellCommandProcess(final java.lang.Process process,
+            final ParcelFileDescriptor sink, final ParcelFileDescriptor source,
+            final ParcelFileDescriptor stderrSink) {
         // Read from process and write to pipe
         final Thread readFromProcess;
         if (sink != null) {
@@ -616,6 +621,26 @@
     }
 
     @Override
+    public void executeShellCommandArrayWithStderr(final String[] command,
+            final ParcelFileDescriptor sink, final ParcelFileDescriptor source,
+            final ParcelFileDescriptor stderrSink) throws RemoteException {
+        synchronized (mLock) {
+            throwIfCalledByNotTrustedUidLocked();
+            throwIfShutdownLocked();
+            throwIfNotConnectedLocked();
+        }
+        final java.lang.Process process;
+
+        try {
+            process = Runtime.getRuntime().exec(command);
+        } catch (IOException exc) {
+            throw new RuntimeException(
+                    "Error running shell command '" + String.join(" ", command) + "'", exc);
+        }
+        handleExecuteShellCommandProcess(process, sink, source, stderrSink);
+    }
+
+    @Override
     public void shutdown() {
         synchronized (mLock) {
             if (isConnectedLocked()) {
diff --git a/core/java/android/appwidget/AppWidgetHostView.java b/core/java/android/appwidget/AppWidgetHostView.java
index 1f19f81..5f61a91 100644
--- a/core/java/android/appwidget/AppWidgetHostView.java
+++ b/core/java/android/appwidget/AppWidgetHostView.java
@@ -713,8 +713,8 @@
                         mCurrentSize);
             } else {
                 applyContent(null, false, e);
+                mLastExecutionSignal = null;
             }
-            mLastExecutionSignal = null;
         }
     }
 
diff --git a/core/java/android/content/Context.java b/core/java/android/content/Context.java
index 36bdf73..744f019 100644
--- a/core/java/android/content/Context.java
+++ b/core/java/android/content/Context.java
@@ -4855,6 +4855,8 @@
      * @see android.net.vcn.VcnManager
      * @hide
      */
+    @FlaggedApi(android.os.Flags.FLAG_MAINLINE_VCN_PLATFORM_API)
+    @SystemApi(client = SystemApi.Client.MODULE_LIBRARIES)
     public static final String VCN_MANAGEMENT_SERVICE = "vcn_management";
 
     /**
diff --git a/core/java/android/content/pm/PackageManager.java b/core/java/android/content/pm/PackageManager.java
index bca30b4..8de86d5 100644
--- a/core/java/android/content/pm/PackageManager.java
+++ b/core/java/android/content/pm/PackageManager.java
@@ -146,6 +146,7 @@
      * This exception is thrown when a given package, application, or component
      * name cannot be found.
      */
+    @android.ravenwood.annotation.RavenwoodKeepWholeClass
     public static class NameNotFoundException extends AndroidException {
         public NameNotFoundException() {
         }
diff --git a/core/java/android/database/BulkCursorNative.java b/core/java/android/database/BulkCursorNative.java
index 8ea450c..41585b3 100644
--- a/core/java/android/database/BulkCursorNative.java
+++ b/core/java/android/database/BulkCursorNative.java
@@ -53,7 +53,7 @@
 
         return new BulkCursorProxy(obj);
     }
-    
+
     @Override
     public boolean onTransact(int code, Parcel data, Parcel reply, int flags)
             throws RemoteException {
@@ -79,7 +79,7 @@
                     reply.writeNoException();
                     return true;
                 }
-                
+
                 case CLOSE_TRANSACTION: {
                     data.enforceInterface(IBulkCursor.descriptor);
                     close();
@@ -212,15 +212,22 @@
         Parcel reply = Parcel.obtain();
         try {
             data.writeInterfaceToken(IBulkCursor.descriptor);
-
-            mRemote.transact(CLOSE_TRANSACTION, data, reply, 0);
-            DatabaseUtils.readExceptionFromParcel(reply);
+            // If close() is being called from the finalizer thread, do not wait for a reply from
+            // the remote side.
+            final boolean fromFinalizer =
+                    android.database.sqlite.Flags.onewayFinalizerClose()
+                    && "FinalizerDaemon".equals(Thread.currentThread().getName());
+            mRemote.transact(CLOSE_TRANSACTION, data, reply,
+                    fromFinalizer ? IBinder.FLAG_ONEWAY: 0);
+            if (!fromFinalizer) {
+                DatabaseUtils.readExceptionFromParcel(reply);
+            }
         } finally {
             data.recycle();
             reply.recycle();
         }
     }
-    
+
     public int requery(IContentObserver observer) throws RemoteException {
         Parcel data = Parcel.obtain();
         Parcel reply = Parcel.obtain();
@@ -282,4 +289,3 @@
         }
     }
 }
-
diff --git a/core/java/android/database/sqlite/flags.aconfig b/core/java/android/database/sqlite/flags.aconfig
index 285f984..c597895 100644
--- a/core/java/android/database/sqlite/flags.aconfig
+++ b/core/java/android/database/sqlite/flags.aconfig
@@ -2,6 +2,13 @@
 container: "system"
 
 flag {
+     name: "oneway_finalizer_close"
+     namespace: "system_performance"
+     description: "Make BuildCursorNative.close oneway if in the the finalizer"
+     bug: "368221351"
+}
+
+flag {
      name: "sqlite_apis_35"
      is_exported: true
      namespace: "system_performance"
diff --git a/core/java/android/hardware/HardwareBuffer.java b/core/java/android/hardware/HardwareBuffer.java
index ce0f9f59..0e73978 100644
--- a/core/java/android/hardware/HardwareBuffer.java
+++ b/core/java/android/hardware/HardwareBuffer.java
@@ -66,6 +66,7 @@
             DS_FP32UI8,
             S_UI8,
             YCBCR_P010,
+            YCBCR_P210,
             R_8,
             R_16,
             RG_1616,
@@ -111,6 +112,16 @@
      * little-endian value, with the lower 6 bits set to zero.
      */
     public static final int YCBCR_P010    = 0x36;
+    /**
+     * <p>Android YUV P210 format.</p>
+     *
+     * P210 is a 4:2:2 YCbCr semiplanar format comprised of a WxH Y plane
+     * followed by a WxH CbCr plane. Each sample is represented by a 16-bit
+     * little-endian value, with the lower 6 bits set to zero.
+     */
+    @FlaggedApi(android.media.codec.Flags.FLAG_P210_FORMAT_SUPPORT)
+    public static final int YCBCR_P210    = 0x3c;
+
     /** Format: 8 bits red */
     @FlaggedApi(com.android.graphics.hwui.flags.Flags.FLAG_REQUESTED_FORMATS_V)
     public static final int R_8           = 0x38;
diff --git a/core/java/android/net/flags.aconfig b/core/java/android/net/flags.aconfig
index 48eb968..f7dc790 100644
--- a/core/java/android/net/flags.aconfig
+++ b/core/java/android/net/flags.aconfig
@@ -5,13 +5,6 @@
 # Flags used for module APIs must be in aconfig files under each modules
 
 flag {
-  name: "ipsec_transform_state"
-  namespace: "core_networking_ipsec"
-  description: "The flag controls the access for getIpSecTransformState and IpSecTransformState"
-  bug: "308011229"
-}
-
-flag {
     name: "powered_off_finding_platform"
     namespace: "nearby"
     description: "Controls whether the Powered Off Finding feature is enabled"
diff --git a/core/java/android/net/vcn/OWNERS b/core/java/android/net/vcn/OWNERS
index 2441e77..937699a 100644
--- a/core/java/android/net/vcn/OWNERS
+++ b/core/java/android/net/vcn/OWNERS
@@ -1,7 +1,6 @@
 set noparent
 
-benedictwong@google.com
-ckesting@google.com
 evitayan@google.com
-junyin@google.com
 nharold@google.com
+benedictwong@google.com #{LAST_RESORT_SUGGESTION}
+yangji@google.com #{LAST_RESORT_SUGGESTION}
diff --git a/core/java/android/net/vcn/flags.aconfig b/core/java/android/net/vcn/flags.aconfig
index 5b30624..1adefe5 100644
--- a/core/java/android/net/vcn/flags.aconfig
+++ b/core/java/android/net/vcn/flags.aconfig
@@ -10,8 +10,26 @@
 }
 
 flag {
+     name: "mainline_vcn_module_api"
+     namespace: "vcn"
+     description: "Expose APIs from VCN for mainline migration"
+     is_exported: true
+     bug: "376339506"
+}
+
+flag {
     name: "safe_mode_timeout_config"
     namespace: "vcn"
     description: "Feature flag for adjustable safe mode timeout"
     bug: "317406085"
+}
+
+flag {
+    name: "fix_config_garbage_collection"
+    namespace: "vcn"
+    description: "Handle race condition in subscription change"
+    bug: "370862489"
+    metadata {
+      purpose: PURPOSE_BUGFIX
+    }
 }
\ No newline at end of file
diff --git a/core/java/android/os/IpcDataCache.java b/core/java/android/os/IpcDataCache.java
index bf44d65..d7a308d 100644
--- a/core/java/android/os/IpcDataCache.java
+++ b/core/java/android/os/IpcDataCache.java
@@ -242,6 +242,7 @@
  */
 @TestApi
 @SystemApi(client=SystemApi.Client.MODULE_LIBRARIES)
+@android.ravenwood.annotation.RavenwoodKeepWholeClass
 public class IpcDataCache<Query, Result> extends PropertyInvalidatedCache<Query, Result> {
     /**
      * {@inheritDoc}
diff --git a/core/java/android/service/contextualsearch/OWNERS b/core/java/android/service/contextualsearch/OWNERS
index b723872..c435bd8 100644
--- a/core/java/android/service/contextualsearch/OWNERS
+++ b/core/java/android/service/contextualsearch/OWNERS
@@ -1,2 +1,3 @@
 srazdan@google.com
-hackz@google.com
+hyunyoungs@google.com
+awickham@google.com
diff --git a/core/java/android/service/settings/OWNERS b/core/java/android/service/settings/OWNERS
new file mode 100644
index 0000000..c70c738
--- /dev/null
+++ b/core/java/android/service/settings/OWNERS
@@ -0,0 +1,7 @@
+# Bug component: 27091
+
+cantol@google.com
+cechkahn@google.com
+cipson@google.com
+dswliu@google.com
+jiannan@google.com
diff --git a/core/java/com/android/internal/os/ZygoteInit.java b/core/java/com/android/internal/os/ZygoteInit.java
index 2acda8a..e402ddf 100644
--- a/core/java/com/android/internal/os/ZygoteInit.java
+++ b/core/java/com/android/internal/os/ZygoteInit.java
@@ -249,6 +249,10 @@
         return isExperimentEnabled("profilesystemserver");
     }
 
+    private static boolean shouldProfileBootClasspath() {
+        return isExperimentEnabled("profilebootclasspath");
+    }
+
     /**
      * Performs Zygote process initialization. Loads and initializes commonly used classes.
      *
@@ -352,7 +356,7 @@
             // If we are profiling the boot image, reset the Jit counters after preloading the
             // classes. We want to preload for performance, and we can use method counters to
             // infer what clases are used after calling resetJitCounters, for profile purposes.
-            if (isExperimentEnabled("profilebootclasspath")) {
+            if (shouldProfileBootClasspath()) {
                 Trace.traceBegin(Trace.TRACE_TAG_DALVIK, "ResetJitCounters");
                 VMRuntime.resetJitCounters();
                 Trace.traceEnd(Trace.TRACE_TAG_DALVIK);
@@ -460,12 +464,28 @@
                             ? String.join(":", systemServerClasspath, standaloneSystemServerJars)
                             : systemServerClasspath;
                     prepareSystemServerProfile(systemServerPaths);
+                    try {
+                        SystemProperties.set("debug.tracing.profile_system_server", "1");
+                    } catch (RuntimeException e) {
+                        Slog.e(TAG, "Failed to set debug.tracing.profile_system_server", e);
+                    }
                 } catch (Exception e) {
                     Log.wtf(TAG, "Failed to set up system server profile", e);
                 }
             }
         }
 
+        // Zygote can't set system properties due to permission denied. We need to be in System
+        // Server to set system properties, so we do it here instead of the more natural place in
+        // preloadClasses.
+        if (shouldProfileBootClasspath()) {
+            try {
+                SystemProperties.set("debug.tracing.profile_boot_classpath", "1");
+            } catch (RuntimeException e) {
+                Slog.e(TAG, "Failed to set debug.tracing.profile_boot_classpath", e);
+            }
+        }
+
         if (parsedArgs.mInvokeWith != null) {
             String[] args = parsedArgs.mRemainingArgs;
             // If we have a non-null system server class path, we'll have to duplicate the
diff --git a/core/java/com/android/internal/os/flags.aconfig b/core/java/com/android/internal/os/flags.aconfig
index c8d6810..809c1a1 100644
--- a/core/java/com/android/internal/os/flags.aconfig
+++ b/core/java/com/android/internal/os/flags.aconfig
@@ -2,6 +2,48 @@
 container: "system"
 
 flag {
+     namespace: "ravenwood"
+     name: "ravenwood_flag_rw_1"
+     description: "Ravenwood test RW flag 1"
+     bug: "311370221"
+     metadata {
+         purpose: PURPOSE_BUGFIX
+     }
+}
+
+flag {
+     namespace: "ravenwood"
+     name: "ravenwood_flag_rw_2"
+     description: "Ravenwood test RW flag 2"
+     bug: "311370221"
+     metadata {
+         purpose: PURPOSE_BUGFIX
+     }
+}
+
+flag {
+     namespace: "ravenwood"
+     name: "ravenwood_flag_ro_1"
+     description: "Ravenwood test RO flag 1"
+     is_fixed_read_only: true
+     bug: "311370221"
+     metadata {
+         purpose: PURPOSE_BUGFIX
+     }
+}
+
+flag {
+     namespace: "ravenwood"
+     name: "ravenwood_flag_ro_2"
+     description: "Ravenwood test RO flag 2"
+     is_fixed_read_only: true
+     bug: "311370221"
+     metadata {
+         purpose: PURPOSE_BUGFIX
+     }
+}
+
+flag {
     name: "enable_apache_http_legacy_preload"
     namespace: "system_performance"
     description: "Enables zygote preload of non-BCP org.apache.http.legacy.jar library."
diff --git a/core/jni/android_text_Hyphenator.cpp b/core/jni/android_text_Hyphenator.cpp
index 89fdeeb..933781c 100644
--- a/core/jni/android_text_Hyphenator.cpp
+++ b/core/jni/android_text_Hyphenator.cpp
@@ -14,17 +14,19 @@
  * limitations under the License.
  */
 
+#include <core_jni_helpers.h>
+#include <cutils/trace.h>
 #include <fcntl.h>
+#include <minikin/Hyphenator.h>
 #include <sys/mman.h>
 #include <sys/stat.h>
 #include <sys/types.h>
+#include <tracing_perfetto.h>
+#include <unicode/uloc.h>
 #include <unistd.h>
 
 #include <algorithm>
 
-#include <core_jni_helpers.h>
-#include <minikin/Hyphenator.h>
-
 namespace android {
 
 static std::string buildFileName(const std::string& locale) {
@@ -79,6 +81,23 @@
     minikin::addHyphenatorAlias(from, to);
 }
 
+/*
+ * Cache the subtag key map by calling uloc_forLanguageTag with a subtag.
+ * minikin calls uloc_forLanguageTag with an Unicode extension specifying
+ * the line breaking strictness. Parsing the extension requires loading the key map
+ * from keyTypeData.res in the ICU.
+ * "lb" is the key commonly used by minikin. "ca" is a common legacy key mapping to
+ * the "calendar" key. It ensures that the key map is loaded and cached in icu4c.
+ * "en-Latn-US" is a common locale used in the Android system regardless what default locale
+ * is selected in the Settings app.
+ */
+inline static void cacheUnicodeExtensionSubtagsKeyMap() {
+    UErrorCode status = U_ZERO_ERROR;
+    char localeID[ULOC_FULLNAME_CAPACITY] = {};
+    uloc_forLanguageTag("en-Latn-US-u-lb-loose-ca-gregory", localeID, ULOC_FULLNAME_CAPACITY,
+                        nullptr, &status);
+}
+
 static void init() {
     // TODO: Confirm that these are the best values. Various sources suggest (1, 1), but that
     // appears too small.
@@ -190,6 +209,10 @@
     addHyphenatorAlias("und-Orya", "or");  // Oriya
     addHyphenatorAlias("und-Taml", "ta");  // Tamil
     addHyphenatorAlias("und-Telu", "te");  // Telugu
+
+    tracing_perfetto::traceBegin(ATRACE_TAG_VIEW, "CacheUnicodeExtensionSubtagsKeyMap");
+    cacheUnicodeExtensionSubtagsKeyMap();
+    tracing_perfetto::traceEnd(ATRACE_TAG_VIEW); // CacheUnicodeExtensionSubtagsKeyMap
 }
 
 static const JNINativeMethod gMethods[] = {
diff --git a/core/tests/FileSystemUtilsTest/Android.bp b/core/tests/FileSystemUtilsTest/Android.bp
index 53c22df..ae04aa4 100644
--- a/core/tests/FileSystemUtilsTest/Android.bp
+++ b/core/tests/FileSystemUtilsTest/Android.bp
@@ -69,7 +69,7 @@
         "compatibility-host-util",
         "compatibility-tradefed",
     ],
-    data: [
+    device_common_data: [
         ":embedded_native_libs_test_app",
         ":extract_native_libs_test_app",
     ],
diff --git a/core/tests/coretests/Android.bp b/core/tests/coretests/Android.bp
index 7af3073..b1c48ab 100644
--- a/core/tests/coretests/Android.bp
+++ b/core/tests/coretests/Android.bp
@@ -256,6 +256,7 @@
         "src/android/content/ContextTest.java",
         "src/android/content/pm/PackageManagerTest.java",
         "src/android/content/pm/UserInfoTest.java",
+        "src/android/app/PropertyInvalidatedCacheTests.java",
         "src/android/database/CursorWindowTest.java",
         "src/android/os/**/*.java",
         "src/android/telephony/PinResultTest.java",
diff --git a/core/tests/coretests/src/android/app/PropertyInvalidatedCacheTests.java b/core/tests/coretests/src/android/app/PropertyInvalidatedCacheTests.java
index cd6abdd..95a4fe4 100644
--- a/core/tests/coretests/src/android/app/PropertyInvalidatedCacheTests.java
+++ b/core/tests/coretests/src/android/app/PropertyInvalidatedCacheTests.java
@@ -39,11 +39,7 @@
  *  atest FrameworksCoreTests:PropertyInvalidatedCacheTests
  */
 @SmallTest
-@IgnoreUnderRavenwood(blockedBy = PropertyInvalidatedCache.class)
 public class PropertyInvalidatedCacheTests {
-    @Rule
-    public final RavenwoodRule mRavenwood = new RavenwoodRule();
-
     // Configuration for creating caches
     private static final String MODULE = PropertyInvalidatedCache.MODULE_TEST;
     private static final String API = "testApi";
diff --git a/core/tests/coretests/src/android/os/IpcDataCacheTest.java b/core/tests/coretests/src/android/os/IpcDataCacheTest.java
index b03fd64..5edf0ca 100644
--- a/core/tests/coretests/src/android/os/IpcDataCacheTest.java
+++ b/core/tests/coretests/src/android/os/IpcDataCacheTest.java
@@ -37,10 +37,7 @@
  *  atest FrameworksCoreTests:IpcDataCacheTest
  */
 @SmallTest
-@IgnoreUnderRavenwood(blockedBy = IpcDataCache.class)
 public class IpcDataCacheTest {
-    @Rule
-    public final RavenwoodRule mRavenwood = new RavenwoodRule();
 
     // Configuration for creating caches
     private static final String MODULE = IpcDataCache.MODULE_TEST;
diff --git a/core/tests/coretests/src/android/service/settings/OWNERS b/core/tests/coretests/src/android/service/settings/OWNERS
new file mode 100644
index 0000000..abd8ab0
--- /dev/null
+++ b/core/tests/coretests/src/android/service/settings/OWNERS
@@ -0,0 +1 @@
+include platform/frameworks/base:/core/java/android/service/settings/OWNERS
diff --git a/core/tests/overlaytests/remount/Android.bp b/core/tests/overlaytests/remount/Android.bp
index 0a6b88b..31c1514 100644
--- a/core/tests/overlaytests/remount/Android.bp
+++ b/core/tests/overlaytests/remount/Android.bp
@@ -32,7 +32,7 @@
         "frameworks-base-hostutils",
     ],
     test_suites: ["general-tests"],
-    java_resources: [
+    device_common_java_resources: [
         ":com.android.overlaytest.overlaid",
         ":com.android.overlaytest.overlay",
         ":OverlayRemountedTest_SharedLibrary",
diff --git a/graphics/java/android/graphics/ImageFormat.java b/graphics/java/android/graphics/ImageFormat.java
index cb3b64c..93d94c9 100644
--- a/graphics/java/android/graphics/ImageFormat.java
+++ b/graphics/java/android/graphics/ImageFormat.java
@@ -16,6 +16,7 @@
 
 package android.graphics;
 
+import android.annotation.FlaggedApi;
 import android.annotation.IntDef;
 
 import java.lang.annotation.Retention;
@@ -41,6 +42,7 @@
              Y8,
              Y16,
              YCBCR_P010,
+             YCBCR_P210,
              NV16,
              NV21,
              YUY2,
@@ -206,6 +208,26 @@
     public static final int YCBCR_P010 = 0x36;
 
     /**
+     * <p>Android YUV P210 format.</p>
+     *
+     * P210 is a 4:2:2 YCbCr semiplanar format comprised of a WxH Y plane
+     * followed by a WxH CbCr plane. Each sample is represented by a 16-bit
+     * little-endian value, with the lower 6 bits set to zero.
+     *
+     * <p>For example, the {@link android.media.Image} object can provide data
+     * in this format from a {@link android.hardware.camera2.CameraDevice}
+     * through a {@link android.media.ImageReader} object if this format is
+     * supported by {@link android.hardware.camera2.CameraDevice}.</p>
+     *
+     * @see android.media.Image
+     * @see android.media.ImageReader
+     * @see android.hardware.camera2.CameraDevice
+     *
+     */
+    @FlaggedApi(android.media.codec.Flags.FLAG_P210_FORMAT_SUPPORT)
+    public static final int YCBCR_P210 = 0x3c;
+
+    /**
      * YCbCr format, used for video.
      *
      * <p>For the {@link android.hardware.camera2} API, the {@link #YUV_420_888} format is
@@ -849,6 +871,8 @@
                 return 16;
             case YCBCR_P010:
                 return 24;
+            case YCBCR_P210:
+                return 32;
             case RAW_DEPTH10:
             case RAW10:
                 return 10;
@@ -899,7 +923,9 @@
             case JPEG_R:
                 return true;
         }
-
+        if (android.media.codec.Flags.p210FormatSupport() && format == YCBCR_P210) {
+            return true;
+        }
         return false;
     }
 }
diff --git a/keystore/java/android/security/keystore/KeyProperties.java b/keystore/java/android/security/keystore/KeyProperties.java
index 7f936f2..344d19a 100644
--- a/keystore/java/android/security/keystore/KeyProperties.java
+++ b/keystore/java/android/security/keystore/KeyProperties.java
@@ -23,9 +23,6 @@
 import android.annotation.SystemApi;
 import android.os.Process;
 import android.security.keymaster.KeymasterDefs;
-
-import libcore.util.EmptyArray;
-
 import java.lang.annotation.Retention;
 import java.lang.annotation.RetentionPolicy;
 import java.security.spec.AlgorithmParameterSpec;
@@ -33,6 +30,7 @@
 import java.security.spec.MGF1ParameterSpec;
 import java.util.Collection;
 import java.util.Locale;
+import libcore.util.EmptyArray;
 
 /**
  * Properties of <a href="{@docRoot}training/articles/keystore.html">Android Keystore</a> keys.
@@ -116,7 +114,7 @@
     public static final int PURPOSE_AGREE_KEY = 1 << 6;
 
     /**
-     * Purpose of key: Signing attestaions. This purpose is incompatible with all others, meaning
+     * Purpose of key: Signing attestations. This purpose is incompatible with all others, meaning
      * that when generating a key with PURPOSE_ATTEST_KEY, no other purposes may be specified. In
      * addition, PURPOSE_ATTEST_KEY may not be specified for imported keys.
      */
diff --git a/libs/WindowManager/Shell/Android.bp b/libs/WindowManager/Shell/Android.bp
index 25d3067..4b0c700 100644
--- a/libs/WindowManager/Shell/Android.bp
+++ b/libs/WindowManager/Shell/Android.bp
@@ -79,7 +79,7 @@
     path: "src",
 }
 
-genrule {
+java_genrule {
     name: "wm_shell_protolog_src",
     srcs: [
         ":protolog-impl",
@@ -99,7 +99,7 @@
     out: ["wm_shell_protolog.srcjar"],
 }
 
-genrule {
+java_genrule {
     name: "generate-wm_shell_protolog.json",
     srcs: [
         ":wm_shell_protolog-groups",
@@ -116,7 +116,7 @@
     out: ["wm_shell_protolog.json"],
 }
 
-genrule {
+java_genrule {
     name: "gen-wmshell.protolog.pb",
     srcs: [
         ":wm_shell_protolog-groups",
@@ -133,7 +133,7 @@
     out: ["wmshell.protolog.pb"],
 }
 
-genrule {
+java_genrule {
     name: "protolog.json.gz",
     srcs: [":generate-wm_shell_protolog.json"],
     out: ["wmshell.protolog.json.gz"],
diff --git a/libs/WindowManager/Shell/src/com/android/wm/shell/back/BackAnimationRunner.java b/libs/WindowManager/Shell/src/com/android/wm/shell/back/BackAnimationRunner.java
index 4988a94..851472f 100644
--- a/libs/WindowManager/Shell/src/com/android/wm/shell/back/BackAnimationRunner.java
+++ b/libs/WindowManager/Shell/src/com/android/wm/shell/back/BackAnimationRunner.java
@@ -25,6 +25,7 @@
 import android.view.IRemoteAnimationFinishedCallback;
 import android.view.IRemoteAnimationRunner;
 import android.view.RemoteAnimationTarget;
+import android.view.SurfaceControl;
 import android.window.IBackAnimationRunner;
 import android.window.IOnBackInvokedCallback;
 
@@ -32,6 +33,8 @@
 import com.android.internal.jank.Cuj.CujType;
 import com.android.wm.shell.common.InteractionJankMonitorUtils;
 
+import java.lang.ref.WeakReference;
+
 /**
  * Used to register the animation callback and runner, it will trigger result if gesture was finish
  * before it received IBackAnimationRunner#onAnimationStart, so the controller could continue
@@ -80,22 +83,49 @@
         return mCallback;
     }
 
+    private Runnable mFinishedCallback;
+    private RemoteAnimationTarget[] mApps;
+    private IRemoteAnimationFinishedCallback mRemoteCallback;
+
+    private static class RemoteAnimationFinishedStub extends IRemoteAnimationFinishedCallback.Stub {
+        //the binder callback should not hold strong reference to it to avoid memory leak.
+        private WeakReference<BackAnimationRunner> mRunnerRef;
+
+        private RemoteAnimationFinishedStub(BackAnimationRunner runner) {
+            mRunnerRef = new WeakReference<>(runner);
+        }
+
+        @Override
+        public void onAnimationFinished() {
+            BackAnimationRunner runner = mRunnerRef.get();
+            if (runner == null) {
+                return;
+            }
+            if (runner.shouldMonitorCUJ(runner.mApps)) {
+                InteractionJankMonitorUtils.endTracing(runner.mCujType);
+            }
+
+            runner.mFinishedCallback.run();
+            for (int i = runner.mApps.length - 1; i >= 0; --i) {
+                 SurfaceControl sc = runner.mApps[i].leash;
+                 if (sc != null && sc.isValid()) {
+                     sc.release();
+                 }
+            }
+            runner.mApps = null;
+            runner.mFinishedCallback = null;
+        }
+    }
+
     /**
      * Called from {@link IBackAnimationRunner}, it will deliver these
      * {@link RemoteAnimationTarget}s to the corresponding runner.
      */
     void startAnimation(RemoteAnimationTarget[] apps, RemoteAnimationTarget[] wallpapers,
             RemoteAnimationTarget[] nonApps, Runnable finishedCallback) {
-        final IRemoteAnimationFinishedCallback callback =
-                new IRemoteAnimationFinishedCallback.Stub() {
-                    @Override
-                    public void onAnimationFinished() {
-                        if (shouldMonitorCUJ(apps)) {
-                            InteractionJankMonitorUtils.endTracing(mCujType);
-                        }
-                        finishedCallback.run();
-                    }
-                };
+        mFinishedCallback = finishedCallback;
+        mApps = apps;
+        if (mRemoteCallback == null) mRemoteCallback = new RemoteAnimationFinishedStub(this);
         mWaitingAnimation = false;
         if (shouldMonitorCUJ(apps)) {
             InteractionJankMonitorUtils.beginTracing(
@@ -103,7 +133,7 @@
         }
         try {
             getRunner().onAnimationStart(TRANSIT_OLD_UNSET, apps, wallpapers,
-                    nonApps, callback);
+                    nonApps, mRemoteCallback);
         } catch (RemoteException e) {
             Log.w(TAG, "Failed call onAnimationStart", e);
         }
diff --git a/libs/WindowManager/Shell/src/com/android/wm/shell/dagger/OWNERS b/libs/WindowManager/Shell/src/com/android/wm/shell/dagger/OWNERS
new file mode 100644
index 0000000..752d2fd
--- /dev/null
+++ b/libs/WindowManager/Shell/src/com/android/wm/shell/dagger/OWNERS
@@ -0,0 +1,2 @@
+# WM Shell sub-module dagger owners
+jorgegil@google.com
\ No newline at end of file
diff --git a/libs/androidfw/Android.bp b/libs/androidfw/Android.bp
index 77800a3..15ef58e 100644
--- a/libs/androidfw/Android.bp
+++ b/libs/androidfw/Android.bp
@@ -258,6 +258,8 @@
         "tests/data/**/*.apk",
         "tests/data/**/*.arsc",
         "tests/data/**/*.idmap",
+    ],
+    device_common_data: [
         ":FrameworkResourcesSparseTestApp",
         ":FrameworkResourcesNotSparseTestApp",
     ],
diff --git a/libs/hwui/platform/host/android/api-level.h b/libs/hwui/platform/host/android/api-level.h
deleted file mode 120000
index 4fb4784..0000000
--- a/libs/hwui/platform/host/android/api-level.h
+++ /dev/null
@@ -1 +0,0 @@
-../../../../../../../bionic/libc/include/android/api-level.h
\ No newline at end of file
diff --git a/media/java/android/media/AudioHalVersionInfo.java b/media/java/android/media/AudioHalVersionInfo.java
index 2b6f72e..3e456a6 100644
--- a/media/java/android/media/AudioHalVersionInfo.java
+++ b/media/java/android/media/AudioHalVersionInfo.java
@@ -84,7 +84,7 @@
      * there is a change to supported versions.
      */
     public static final @NonNull List<AudioHalVersionInfo> VERSIONS =
-            List.of(AIDL_1_0, HIDL_7_1, HIDL_7_0, HIDL_6_0, HIDL_5_0);
+            List.of(AIDL_1_0, HIDL_7_1, HIDL_7_0, HIDL_6_0);
 
     private static final String TAG = "AudioHalVersionInfo";
     private AudioHalVersion mHalVersion = new AudioHalVersion();
diff --git a/media/java/android/media/MediaCodecInfo.java b/media/java/android/media/MediaCodecInfo.java
index 8ff4305..96edd63 100644
--- a/media/java/android/media/MediaCodecInfo.java
+++ b/media/java/android/media/MediaCodecInfo.java
@@ -23,6 +23,7 @@
 import static android.media.codec.Flags.FLAG_IN_PROCESS_SW_AUDIO_CODEC;
 import static android.media.codec.Flags.FLAG_NULL_OUTPUT_SURFACE;
 import static android.media.codec.Flags.FLAG_REGION_OF_INTEREST;
+import static android.media.codec.Flags.FLAG_APV_SUPPORT;
 import static android.media.MediaCodec.GetFlag;
 
 import android.annotation.FlaggedApi;
@@ -462,6 +463,33 @@
         @SuppressLint("AllUpper")
         public static final int COLOR_FormatYUVP010                 = 54;
 
+        /**
+         * P210 is 10-bit-per component 4:2:2 YCbCr semiplanar format.
+         * <p>
+         * This format uses 32 allocated bits per pixel with 20 bits of
+         * data per pixel. Chroma planes are subsampled by 2 both
+         * horizontally. Each chroma and luma component
+         * has 16 allocated bits in little-endian configuration with 10
+         * MSB of actual data.
+         *
+         * <pre>
+         *            byte                   byte
+         *  <--------- i --------> | <------ i + 1 ------>
+         * +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
+         * |     UNUSED      |      Y/Cb/Cr                |
+         * +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
+         *  0               5 6   7 0                    7
+         * bit
+         * </pre>
+         *
+         * Use this format with {@link Image}. This format corresponds
+         * to {@link android.graphics.ImageFormat#YCBCR_P210}.
+         * <p>
+         */
+        @SuppressLint("AllUpper")
+        @FlaggedApi(android.media.codec.Flags.FLAG_P210_FORMAT_SUPPORT)
+        public static final int COLOR_FormatYUVP210                 = 60;
+
         /** @deprecated Use {@link #COLOR_FormatYUV420Flexible}. */
         public static final int COLOR_TI_FormatYUV420PackedSemiPlanar = 0x7f000100;
         // COLOR_FormatSurface indicates that the data will be a GraphicBuffer metadata reference.
@@ -4469,6 +4497,265 @@
         @SuppressLint("AllUpper")
         public static final int AC4Level4       = 0x10;
 
+        // Profiles and levels/bands for APV Codec, corresponding to the definitions in
+        // "Advanced Professional Video", 10.1.3 Profiles, 10.1.4 Levels and Bands
+        // found at https://www.ietf.org/archive/id/draft-lim-apv-02.html
+
+        /**
+         * APV codec profile 422-10 as per IETF lim-apv-02, 10.1.3.1.1
+         */
+        @SuppressLint("AllUpper")
+        @FlaggedApi(FLAG_APV_SUPPORT)
+        public static final int APVProfile422_10 =  0x01;
+
+        /**
+         * APV codec profile 422-10 as per IETF lim-apv-02, 10.1.3.1.1
+         * with HDR10.
+         */
+        @SuppressLint("AllUpper")
+        @FlaggedApi(FLAG_APV_SUPPORT)
+        public static final int APVProfile422_10HDR10 =  0x1000;
+
+        /**
+         * APV codec profile 422-10 as per IETF lim-apv-02, 10.1.3.1.1
+         * with HDR10Plus.
+         */
+        @SuppressLint("AllUpper")
+        @FlaggedApi(FLAG_APV_SUPPORT)
+        public static final int APVProfile422_10HDR10Plus =  0x2000;
+
+        // For APV Levels, the numerical values are constructed as follows:
+        //   ((0x100 << (level_num - 1)) | (1 << band))
+        // where:
+        //   - "level_num" is the APV Level numbered consecutively
+        //     (i.e., Level 1 == 1, Level 1.1 == 2, etc.)
+        //   - "band" is the APV Band
+
+        /** APV Codec Level 1, Band 0 as per IETF lim-apv-02, 10.1.4 */
+        @SuppressLint("AllUpper")
+        @FlaggedApi(FLAG_APV_SUPPORT)
+        public static final int APVLevel1Band0 =  0x101;
+        /** APV Codec Level 1, Band 1 as per IETF lim-apv-02, 10.1.4 */
+        @SuppressLint("AllUpper")
+        @FlaggedApi(FLAG_APV_SUPPORT)
+        public static final int APVLevel1Band1 =  0x102;
+        /** APV Codec Level 1, Band 2 as per IETF lim-apv-02, 10.1.4 */
+        @SuppressLint("AllUpper")
+        @FlaggedApi(FLAG_APV_SUPPORT)
+        public static final int APVLevel1Band2 =  0x104;
+        /** APV Codec Level 1, Band 3 as per IETF lim-apv-02, 10.1.4 */
+        @SuppressLint("AllUpper")
+        @FlaggedApi(FLAG_APV_SUPPORT)
+        public static final int APVLevel1Band3 =  0x108;
+        /** APV Codec Level 1.1, Band 0 as per IETF lim-apv-02, 10.1.4 */
+        @SuppressLint("AllUpper")
+        @FlaggedApi(FLAG_APV_SUPPORT)
+        public static final int APVLevel11Band0 = 0x201;
+        /** APV Codec Level 1.1, Band 1 as per IETF lim-apv-02, 10.1.4 */
+        @SuppressLint("AllUpper")
+        @FlaggedApi(FLAG_APV_SUPPORT)
+        public static final int APVLevel11Band1 = 0x202;
+        /** APV Codec Level 1.1, Band 2 as per IETF lim-apv-02, 10.1.4 */
+        @SuppressLint("AllUpper")
+        @FlaggedApi(FLAG_APV_SUPPORT)
+        public static final int APVLevel11Band2 = 0x204;
+        /** APV Codec Level 1.1, Band 3 as per IETF lim-apv-02, 10.1.4 */
+        @SuppressLint("AllUpper")
+        @FlaggedApi(FLAG_APV_SUPPORT)
+        public static final int APVLevel11Band3 = 0x208;
+        /** APV Codec Level 2, Band 0 as per IETF lim-apv-02, 10.1.4 */
+        @SuppressLint("AllUpper")
+        @FlaggedApi(FLAG_APV_SUPPORT)
+        public static final int APVLevel2Band0 =  0x401;
+        /** APV Codec Level 2, Band 1 as per IETF lim-apv-02, 10.1.4 */
+        @SuppressLint("AllUpper")
+        @FlaggedApi(FLAG_APV_SUPPORT)
+        public static final int APVLevel2Band1 =  0x402;
+        /** APV Codec Level 2, Band 2 as per IETF lim-apv-02, 10.1.4 */
+        @SuppressLint("AllUpper")
+        @FlaggedApi(FLAG_APV_SUPPORT)
+        public static final int APVLevel2Band2 =  0x404;
+        /** APV Codec Level 2, Band 3 as per IETF lim-apv-02, 10.1.4 */
+        @SuppressLint("AllUpper")
+        @FlaggedApi(FLAG_APV_SUPPORT)
+        public static final int APVLevel2Band3 =  0x408;
+        /** APV Codec Level 2.1, Band 0 as per IETF lim-apv-02, 10.1.4 */
+        @SuppressLint("AllUpper")
+        @FlaggedApi(FLAG_APV_SUPPORT)
+        public static final int APVLevel21Band0 = 0x801;
+        /** APV Codec Level 2.1, Band 1 as per IETF lim-apv-02, 10.1.4 */
+        @SuppressLint("AllUpper")
+        @FlaggedApi(FLAG_APV_SUPPORT)
+        public static final int APVLevel21Band1 = 0x802;
+        /** APV Codec Level 2.1, Band 2 as per IETF lim-apv-02, 10.1.4 */
+        @SuppressLint("AllUpper")
+        @FlaggedApi(FLAG_APV_SUPPORT)
+        public static final int APVLevel21Band2 = 0x804;
+        /** APV Codec Level 2.1, Band 3 as per IETF lim-apv-02, 10.1.4 */
+        @SuppressLint("AllUpper")
+        @FlaggedApi(FLAG_APV_SUPPORT)
+        public static final int APVLevel21Band3 = 0x808;
+        /** APV Codec Level 3, Band 0 as per IETF lim-apv-02, 10.1.4 */
+        @SuppressLint("AllUpper")
+        @FlaggedApi(FLAG_APV_SUPPORT)
+        public static final int APVLevel3Band0 =  0x1001;
+        /** APV Codec Level 3, Band 1 as per IETF lim-apv-02, 10.1.4 */
+        @SuppressLint("AllUpper")
+        @FlaggedApi(FLAG_APV_SUPPORT)
+        public static final int APVLevel3Band1 =  0x1002;
+        /** APV Codec Level 3, Band 2 as per IETF lim-apv-02, 10.1.4 */
+        @SuppressLint("AllUpper")
+        @FlaggedApi(FLAG_APV_SUPPORT)
+        public static final int APVLevel3Band2 =  0x1004;
+        /** APV Codec Level 3, Band 3 as per IETF lim-apv-02, 10.1.4 */
+        @SuppressLint("AllUpper")
+        @FlaggedApi(FLAG_APV_SUPPORT)
+        public static final int APVLevel3Band3 =  0x1008;
+        /** APV Codec Level 3.1, Band 0 as per IETF lim-apv-02, 10.1.4 */
+        @SuppressLint("AllUpper")
+        @FlaggedApi(FLAG_APV_SUPPORT)
+        public static final int APVLevel31Band0 = 0x2001;
+        /** APV Codec Level 3.1, Band 1 as per IETF lim-apv-02, 10.1.4 */
+        @SuppressLint("AllUpper")
+        @FlaggedApi(FLAG_APV_SUPPORT)
+        public static final int APVLevel31Band1 = 0x2002;
+        /** APV Codec Level 3.1, Band 2 as per IETF lim-apv-02, 10.1.4 */
+        @SuppressLint("AllUpper")
+        @FlaggedApi(FLAG_APV_SUPPORT)
+        public static final int APVLevel31Band2 = 0x2004;
+        /** APV Codec Level 3.1, Band 3 as per IETF lim-apv-02, 10.1.4 */
+        @SuppressLint("AllUpper")
+        @FlaggedApi(FLAG_APV_SUPPORT)
+        public static final int APVLevel31Band3 = 0x2008;
+        /** APV Codec Level 4, Band 0 as per IETF lim-apv-02, 10.1.4 */
+        @SuppressLint("AllUpper")
+        @FlaggedApi(FLAG_APV_SUPPORT)
+        public static final int APVLevel4Band0 =  0x4001;
+        /** APV Codec Level 4, Band 1 as per IETF lim-apv-02, 10.1.4 */
+        @SuppressLint("AllUpper")
+        @FlaggedApi(FLAG_APV_SUPPORT)
+        public static final int APVLevel4Band1 =  0x4002;
+        /** APV Codec Level 4, Band 2 as per IETF lim-apv-02, 10.1.4 */
+        @SuppressLint("AllUpper")
+        @FlaggedApi(FLAG_APV_SUPPORT)
+        public static final int APVLevel4Band2 =  0x4004;
+        /** APV Codec Level 4, Band 3 as per IETF lim-apv-02, 10.1.4 */
+        @SuppressLint("AllUpper")
+        @FlaggedApi(FLAG_APV_SUPPORT)
+        public static final int APVLevel4Band3 =  0x4008;
+        /** APV Codec Level 4.1, Band 0 as per IETF lim-apv-02, 10.1.4 */
+        @SuppressLint("AllUpper")
+        @FlaggedApi(FLAG_APV_SUPPORT)
+        public static final int APVLevel41Band0 = 0x8001;
+        /** APV Codec Level 4.1, Band 1 as per IETF lim-apv-02, 10.1.4 */
+        @SuppressLint("AllUpper")
+        @FlaggedApi(FLAG_APV_SUPPORT)
+        public static final int APVLevel41Band1 = 0x8002;
+        /** APV Codec Level 4.1, Band 2 as per IETF lim-apv-02, 10.1.4 */
+        @SuppressLint("AllUpper")
+        @FlaggedApi(FLAG_APV_SUPPORT)
+        public static final int APVLevel41Band2 = 0x8004;
+        /** APV Codec Level 4.1, Band 3 as per IETF lim-apv-02, 10.1.4 */
+        @SuppressLint("AllUpper")
+        @FlaggedApi(FLAG_APV_SUPPORT)
+        public static final int APVLevel41Band3 = 0x8008;
+        /** APV Codec Level 5, Band 0 as per IETF lim-apv-02, 10.1.4 */
+        @SuppressLint("AllUpper")
+        @FlaggedApi(FLAG_APV_SUPPORT)
+        public static final int APVLevel5Band0 =  0x10001;
+        /** APV Codec Level 5, Band 1 as per IETF lim-apv-02, 10.1.4 */
+        @SuppressLint("AllUpper")
+        @FlaggedApi(FLAG_APV_SUPPORT)
+        public static final int APVLevel5Band1 =  0x10002;
+        /** APV Codec Level 5, Band 2 as per IETF lim-apv-02, 10.1.4 */
+        @SuppressLint("AllUpper")
+        @FlaggedApi(FLAG_APV_SUPPORT)
+        public static final int APVLevel5Band2 =  0x10004;
+        /** APV Codec Level 5, Band 3 as per IETF lim-apv-02, 10.1.4 */
+        @SuppressLint("AllUpper")
+        @FlaggedApi(FLAG_APV_SUPPORT)
+        public static final int APVLevel5Band3 =  0x10008;
+        /** APV Codec Level 5.1, Band 0 as per IETF lim-apv-02, 10.1.4 */
+        @SuppressLint("AllUpper")
+        @FlaggedApi(FLAG_APV_SUPPORT)
+        public static final int APVLevel51Band0 = 0x20001;
+        /** APV Codec Level 5.1, Band 1 as per IETF lim-apv-02, 10.1.4 */
+        @SuppressLint("AllUpper")
+        @FlaggedApi(FLAG_APV_SUPPORT)
+        public static final int APVLevel51Band1 = 0x20002;
+        /** APV Codec Level 5.1, Band 2 as per IETF lim-apv-02, 10.1.4 */
+        @SuppressLint("AllUpper")
+        @FlaggedApi(FLAG_APV_SUPPORT)
+        public static final int APVLevel51Band2 = 0x20004;
+        /** APV Codec Level 5.1, Band 3 as per IETF lim-apv-02, 10.1.4 */
+        @SuppressLint("AllUpper")
+        @FlaggedApi(FLAG_APV_SUPPORT)
+        public static final int APVLevel51Band3 = 0x20008;
+        /** APV Codec Level 6, Band 0 as per IETF lim-apv-02, 10.1.4 */
+        @SuppressLint("AllUpper")
+        @FlaggedApi(FLAG_APV_SUPPORT)
+        public static final int APVLevel6Band0 =  0x40001;
+        /** APV Codec Level 6, Band 1 as per IETF lim-apv-02, 10.1.4 */
+        @SuppressLint("AllUpper")
+        @FlaggedApi(FLAG_APV_SUPPORT)
+        public static final int APVLevel6Band1 =  0x40002;
+        /** APV Codec Level 6, Band 2 as per IETF lim-apv-02, 10.1.4 */
+        @SuppressLint("AllUpper")
+        @FlaggedApi(FLAG_APV_SUPPORT)
+        public static final int APVLevel6Band2 =  0x40004;
+        /** APV Codec Level 6, Band 3 as per IETF lim-apv-02, 10.1.4 */
+        @SuppressLint("AllUpper")
+        @FlaggedApi(FLAG_APV_SUPPORT)
+        public static final int APVLevel6Band3 =  0x40008;
+        /** APV Codec Level 6.1, Band 0 as per IETF lim-apv-02, 10.1.4 */
+        @SuppressLint("AllUpper")
+        @FlaggedApi(FLAG_APV_SUPPORT)
+        public static final int APVLevel61Band0 = 0x80001;
+        /** APV Codec Level 6.1, Band 1 as per IETF lim-apv-02, 10.1.4 */
+        @SuppressLint("AllUpper")
+        @FlaggedApi(FLAG_APV_SUPPORT)
+        public static final int APVLevel61Band1 = 0x80002;
+        /** APV Codec Level 6.1, Band 2 as per IETF lim-apv-02, 10.1.4 */
+        @SuppressLint("AllUpper")
+        @FlaggedApi(FLAG_APV_SUPPORT)
+        public static final int APVLevel61Band2 = 0x80004;
+        /** APV Codec Level 6.1, Band 3 as per IETF lim-apv-02, 10.1.4 */
+        @SuppressLint("AllUpper")
+        @FlaggedApi(FLAG_APV_SUPPORT)
+        public static final int APVLevel61Band3 = 0x80008;
+        /** APV Codec Level 7, Band 0 as per IETF lim-apv-02, 10.1.4 */
+        @SuppressLint("AllUpper")
+        @FlaggedApi(FLAG_APV_SUPPORT)
+        public static final int APVLevel7Band0 =  0x100001;
+        /** APV Codec Level 7, Band 1 as per IETF lim-apv-02, 10.1.4 */
+        @SuppressLint("AllUpper")
+        @FlaggedApi(FLAG_APV_SUPPORT)
+        public static final int APVLevel7Band1 =  0x100002;
+        /** APV Codec Level 7, Band 2 as per IETF lim-apv-02, 10.1.4 */
+        @SuppressLint("AllUpper")
+        @FlaggedApi(FLAG_APV_SUPPORT)
+        public static final int APVLevel7Band2 =  0x100004;
+        /** APV Codec Level 7, Band 3 as per IETF lim-apv-02, 10.1.4 */
+        @SuppressLint("AllUpper")
+        @FlaggedApi(FLAG_APV_SUPPORT)
+        public static final int APVLevel7Band3 =  0x100008;
+        /** APV Codec Level 7.1, Band 0 as per IETF lim-apv-02, 10.1.4 */
+        @SuppressLint("AllUpper")
+        @FlaggedApi(FLAG_APV_SUPPORT)
+        public static final int APVLevel71Band0 = 0x200001;
+        /** APV Codec Level 7.1, Band 1 as per IETF lim-apv-02, 10.1.4 */
+        @SuppressLint("AllUpper")
+        @FlaggedApi(FLAG_APV_SUPPORT)
+        public static final int APVLevel71Band1 = 0x200002;
+        /** APV Codec Level 7.1, Band 2 as per IETF lim-apv-02, 10.1.4 */
+        @SuppressLint("AllUpper")
+        @FlaggedApi(FLAG_APV_SUPPORT)
+        public static final int APVLevel71Band2 = 0x200004;
+        /** APV Codec Level 7.1, Band 3 as per IETF lim-apv-02, 10.1.4 */
+        @SuppressLint("AllUpper")
+        @FlaggedApi(FLAG_APV_SUPPORT)
+        public static final int APVLevel71Band3 = 0x200008;
+
         /**
          * The profile of the media content. Depending on the type of media this can be
          * one of the profile values defined in this class.
diff --git a/media/java/android/media/MediaFormat.java b/media/java/android/media/MediaFormat.java
index cd0654c..b08a86e 100644
--- a/media/java/android/media/MediaFormat.java
+++ b/media/java/android/media/MediaFormat.java
@@ -18,6 +18,7 @@
 
 import static android.media.codec.Flags.FLAG_IN_PROCESS_SW_AUDIO_CODEC;
 import static android.media.codec.Flags.FLAG_REGION_OF_INTEREST;
+import static android.media.codec.Flags.FLAG_APV_SUPPORT;
 
 import static com.android.media.codec.flags.Flags.FLAG_CODEC_IMPORTANCE;
 import static com.android.media.codec.flags.Flags.FLAG_LARGE_AUDIO_FRAME;
@@ -157,6 +158,8 @@
 public final class MediaFormat {
     public static final String MIMETYPE_VIDEO_VP8 = "video/x-vnd.on2.vp8";
     public static final String MIMETYPE_VIDEO_VP9 = "video/x-vnd.on2.vp9";
+    @FlaggedApi(FLAG_APV_SUPPORT)
+    public static final String MIMETYPE_VIDEO_APV = "video/apv";
     public static final String MIMETYPE_VIDEO_AV1 = "video/av01";
     public static final String MIMETYPE_VIDEO_AVC = "video/avc";
     public static final String MIMETYPE_VIDEO_HEVC = "video/hevc";
diff --git a/media/java/android/media/MediaMuxer.java b/media/java/android/media/MediaMuxer.java
index 5e55f64..678150b 100644
--- a/media/java/android/media/MediaMuxer.java
+++ b/media/java/android/media/MediaMuxer.java
@@ -584,45 +584,108 @@
      * The following table summarizes codec support for containers across android releases:
      *
      * <table>
-     *  <thead>
-     *   <tr>
-     *    <th rowspan=2>OS Version(s)</th>
-     *    <td colspan=3>Codec support</th>
-     *   </tr><tr>
-     *    <th>{@linkplain OutputFormat#MUXER_OUTPUT_MPEG_4 MP4}</th>
-     *    <th>{@linkplain OutputFormat#MUXER_OUTPUT_WEBM WEBM}</th>
-     *   </tr>
-     *  </thead>
-     *  <tbody>
-     *   <tr>
-     *    <td>{@link android.os.Build.VERSION_CODES#JELLY_BEAN_MR2}</td>
-     *    <td rowspan=6>{@link MediaFormat#MIMETYPE_AUDIO_AAC AAC},<br>
-     *        {@link MediaFormat#MIMETYPE_AUDIO_AMR_NB NB-AMR},<br>
-     *        {@link MediaFormat#MIMETYPE_AUDIO_AMR_WB WB-AMR},<br>
-     *        {@link MediaFormat#MIMETYPE_VIDEO_H263 H.263},<br>
-     *        {@link MediaFormat#MIMETYPE_VIDEO_MPEG4 MPEG-4},<br>
-     *        {@link MediaFormat#MIMETYPE_VIDEO_AVC AVC} (H.264)</td>
-     *    <td rowspan=3>Not supported</td>
-     *   </tr><tr>
-     *    <td>{@link android.os.Build.VERSION_CODES#KITKAT}</td>
-     *   </tr><tr>
-     *    <td>{@link android.os.Build.VERSION_CODES#KITKAT_WATCH}</td>
-     *   </tr><tr>
-     *    <td>{@link android.os.Build.VERSION_CODES#LOLLIPOP}</td>
-     *    <td rowspan=3>{@link MediaFormat#MIMETYPE_AUDIO_VORBIS Vorbis},<br>
-     *        {@link MediaFormat#MIMETYPE_VIDEO_VP8 VP8}</td>
-     *   </tr><tr>
-     *    <td>{@link android.os.Build.VERSION_CODES#LOLLIPOP_MR1}</td>
-     *   </tr><tr>
-     *    <td>{@link android.os.Build.VERSION_CODES#M}</td>
-     *   </tr><tr>
-     *    <td>{@link android.os.Build.VERSION_CODES#N}</td>
-     *    <td>as above, plus<br>
-     *        {@link MediaFormat#MIMETYPE_VIDEO_HEVC HEVC} (H.265)</td>
-     *    <td>as above, plus<br>
-     *        {@link MediaFormat#MIMETYPE_VIDEO_VP9 VP9}</td>
-     *   </tr>
-     *  </tbody>
+     *   <thead>
+     *     <tr>
+     *       <th>Codec</th>
+     *       <th>{@linkplain OutputFormat#MUXER_OUTPUT_MPEG_4 MP4}</th>
+     *       <th>{@linkplain OutputFormat#MUXER_OUTPUT_WEBM WEBM}</th>
+     *       <th>{@linkplain OutputFormat#MUXER_OUTPUT_OGG OGG}</th>
+     *       <th>Supported From SDK version</th>
+     *     </tr>
+     *   </thead>
+     *   <tbody>
+     *     <tr>
+     *       <td>{@link MediaFormat#MIMETYPE_AUDIO_AAC AAC}</td>
+     *       <td>✓</td>
+     *       <td></td>
+     *       <td></td>
+     *       <td>17</td>
+     *     </tr>
+     *     <tr>
+     *       <td>{@link MediaFormat#MIMETYPE_AUDIO_AMR_NB NB-AMR}</td>
+     *       <td>✓</td>
+     *       <td></td>
+     *       <td></td>
+     *       <td>17</td>
+     *     </tr>
+     *     <tr>
+     *       <td>{@link MediaFormat#MIMETYPE_AUDIO_AMR_WB WB-AMR}</td>
+     *       <td>✓</td>
+     *       <td></td>
+     *       <td></td>
+     *       <td>17</td>
+     *     </tr>
+     *     <tr>
+     *       <td>{@link MediaFormat#MIMETYPE_VIDEO_H263 H.263}</td>
+     *       <td>✓</td>
+     *       <td></td>
+     *       <td></td>
+     *       <td>17</td>
+     *     </tr>
+     *     <tr>
+     *       <td>{@link MediaFormat#MIMETYPE_VIDEO_MPEG4 MPEG-4}</td>
+     *       <td>✓</td>
+     *       <td></td>
+     *       <td></td>
+     *       <td>17</td>
+     *     </tr>
+     *     <tr>
+     *       <td>{@link MediaFormat#MIMETYPE_VIDEO_AVC AVC} (H.264)</td>
+     *       <td>✓</td>
+     *       <td></td>
+     *       <td></td>
+     *       <td>17</td>
+     *     </tr>
+     *     <tr>
+     *       <td>{@link MediaFormat#MIMETYPE_AUDIO_VORBIS Vorbis}</td>
+     *       <td></td>
+     *       <td>✓</td>
+     *       <td></td>
+     *       <td>21</td>
+     *     </tr>
+     *     <tr>
+     *       <td>{@link MediaFormat#MIMETYPE_VIDEO_VP8 VP8}</td>
+     *       <td></td>
+     *       <td>✓</td>
+     *       <td></td>
+     *       <td>21</td>
+     *     </tr>
+     *     <tr>
+     *       <td>{@link MediaFormat#MIMETYPE_VIDEO_VP9 VP9}</td>
+     *       <td></td>
+     *       <td>✓</td>
+     *       <td></td>
+     *       <td>24</td>
+     *     </tr>
+     *     <tr>
+     *       <td>{@link MediaFormat#MIMETYPE_VIDEO_HEVC HEVC} (H.265)</td>
+     *       <td>✓</td>
+     *       <td></td>
+     *       <td></td>
+     *       <td>24</td>
+     *     </tr>
+     *     <tr>
+     *       <td>{@link MediaFormat#MIMETYPE_AUDIO_OPUS OPUS}</td>
+     *       <td></td>
+     *       <td>✓</td>
+     *       <td>✓</td>
+     *       <td>26</td>
+     *     </tr>
+     *     <tr>
+     *       <td>{@link MediaFormat#MIMETYPE_VIDEO_AV1 AV1}</td>
+     *       <td>✓</td>
+     *       <td></td>
+     *       <td></td>
+     *       <td>31</td>
+     *     </tr>
+     *     <tr>
+     *       <td>{@link MediaFormat#MIMETYPE_VIDEO_DOLBY_VISION Dolby Vision}</td>
+     *       <td>✓</td>
+     *       <td></td>
+     *       <td></td>
+     *       <td>32</td>
+     *     </tr>
+     *   </tbody>
      * </table>
      *
      * @param format The media format for the track.  This must not be an empty
diff --git a/media/java/android/media/audiofx/Equalizer.java b/media/java/android/media/audiofx/Equalizer.java
index 7abada0..0986345 100644
--- a/media/java/android/media/audiofx/Equalizer.java
+++ b/media/java/android/media/audiofx/Equalizer.java
@@ -153,9 +153,8 @@
             param[0] = PARAM_GET_PRESET_NAME;
             for (int i = 0; i < mNumPresets; i++) {
                 param[1] = i;
-                checkStatus(getParameter(param, value));
-                int length = 0;
-                while (value[length] != 0) length++;
+                final int length = getParameter(param, value);
+                checkStatus(length);
                 try {
                     mPresetNames[i] = new String(value, 0, length, "ISO-8859-1");
                 } catch (java.io.UnsupportedEncodingException e) {
diff --git a/media/jni/android_media_ImageReader.cpp b/media/jni/android_media_ImageReader.cpp
index 371e3d2..b0c280b 100644
--- a/media/jni/android_media_ImageReader.cpp
+++ b/media/jni/android_media_ImageReader.cpp
@@ -935,6 +935,11 @@
         return static_cast<jint>(PublicFormat::PRIVATE);
     } else {
         BufferItem* buffer = Image_getBufferItem(env, thiz);
+        if (buffer == nullptr) {
+            jniThrowException(env, "java/lang/IllegalStateException",
+                    "Image is not initialized");
+            return -1;
+        }
         int readerHalFormat = mapPublicFormatToHalFormat(static_cast<PublicFormat>(readerFormat));
         int32_t fmt = applyFormatOverrides(
                 buffer->mGraphicBuffer->getPixelFormat(), readerHalFormat);
@@ -953,6 +958,11 @@
 
 static jobject Image_getHardwareBuffer(JNIEnv* env, jobject thiz) {
     BufferItem* buffer = Image_getBufferItem(env, thiz);
+    if (buffer == nullptr) {
+        jniThrowException(env, "java/lang/IllegalStateException",
+                "Image is not initialized");
+        return NULL;
+    }
     AHardwareBuffer* b = AHardwareBuffer_from_GraphicBuffer(buffer->mGraphicBuffer.get());
     // don't user the public AHardwareBuffer_toHardwareBuffer() because this would force us
     // to link against libandroid.so
diff --git a/mime/Android.bp b/mime/Android.bp
index 757862b..20110f1 100644
--- a/mime/Android.bp
+++ b/mime/Android.bp
@@ -92,7 +92,7 @@
     visibility: [
         "//visibility:private",
     ],
-    srcs: [
+    device_common_srcs: [
         ":debian.mime.types.minimized",
         ":android.mime.types.minimized",
         ":vendor.mime.types.minimized",
diff --git a/nfc/java/android/nfc/NfcOemExtension.java b/nfc/java/android/nfc/NfcOemExtension.java
index 905d6f6..474ff8c 100644
--- a/nfc/java/android/nfc/NfcOemExtension.java
+++ b/nfc/java/android/nfc/NfcOemExtension.java
@@ -82,6 +82,13 @@
     private boolean mRfDiscoveryStarted = false;
 
     /**
+     * Broadcast Action: Sent on NFC stack initialization when NFC OEM extensions are enabled.
+     * <p> OEM extension modules should use this intent to start their extension service </p>
+     * @hide
+     */
+    public static final String ACTION_OEM_EXTENSION_INIT = "android.nfc.action.OEM_EXTENSION_INIT";
+
+    /**
      * Mode Type for {@link #setControllerAlwaysOnMode(int)}.
      * Enables the controller in default mode when NFC is disabled (existing API behavior).
      * works same as {@link NfcAdapter#setControllerAlwaysOn(boolean)}.
@@ -923,12 +930,15 @@
     }
 
     private @CardEmulation.ProtocolAndTechnologyRoute int routeStringToInt(String route) {
-        return switch (route) {
-            case "DH" -> PROTOCOL_AND_TECHNOLOGY_ROUTE_DH;
-            case "eSE" -> PROTOCOL_AND_TECHNOLOGY_ROUTE_ESE;
-            case "SIM" -> PROTOCOL_AND_TECHNOLOGY_ROUTE_UICC;
-            default -> throw new IllegalStateException("Unexpected value: " + route);
-        };
+        if (route.equals("DH")) {
+            return PROTOCOL_AND_TECHNOLOGY_ROUTE_DH;
+        } else if (route.startsWith("eSE")) {
+            return PROTOCOL_AND_TECHNOLOGY_ROUTE_ESE;
+        } else if (route.startsWith("SIM")) {
+            return PROTOCOL_AND_TECHNOLOGY_ROUTE_UICC;
+        } else {
+            throw new IllegalStateException("Unexpected value: " + route);
+        }
     }
 
     private class ReceiverWrapper<T> implements Consumer<T> {
diff --git a/nfc/java/android/nfc/flags.aconfig b/nfc/java/android/nfc/flags.aconfig
index 6a7e693..34f0200 100644
--- a/nfc/java/android/nfc/flags.aconfig
+++ b/nfc/java/android/nfc/flags.aconfig
@@ -165,3 +165,11 @@
     description: "Enabling security log for nfc state change"
     bug: "319934052"
 }
+
+flag {
+    name: "nfc_associated_role_services"
+    is_exported: true
+    namespace: "nfc"
+    description: "Share wallet role routing priority with associated services"
+    bug: "366243361"
+}
diff --git a/packages/CtsShim/build/Android.bp b/packages/CtsShim/build/Android.bp
index 5b3d47e..bd89263 100644
--- a/packages/CtsShim/build/Android.bp
+++ b/packages/CtsShim/build/Android.bp
@@ -55,7 +55,7 @@
     ],
 }
 
-genrule {
+java_genrule {
     name: "generate_priv_manifest",
     srcs: [
         "shim_priv/AndroidManifest.xml",
@@ -169,7 +169,7 @@
     min_sdk_version: "24",
 }
 
-genrule {
+java_genrule {
     name: "generate_shim_manifest",
     srcs: [
         "shim/AndroidManifest.xml",
diff --git a/packages/SettingsLib/src/com/android/settingslib/license/LicenseHtmlLoaderCompat.java b/packages/SettingsLib/src/com/android/settingslib/license/LicenseHtmlLoaderCompat.java
index 121f549..3696000 100644
--- a/packages/SettingsLib/src/com/android/settingslib/license/LicenseHtmlLoaderCompat.java
+++ b/packages/SettingsLib/src/com/android/settingslib/license/LicenseHtmlLoaderCompat.java
@@ -41,6 +41,7 @@
             "/system_ext/etc/NOTICE.xml.gz",
             "/vendor_dlkm/etc/NOTICE.xml.gz",
             "/odm_dlkm/etc/NOTICE.xml.gz",
+            "/system_dlkm/etc/NOTICE.xml.gz",
     };
     static final String NOTICE_HTML_FILE_NAME = "NOTICE.html";
 
diff --git a/packages/SystemUI/animation/lib/OWNERS b/packages/SystemUI/animation/lib/OWNERS
new file mode 100644
index 0000000..7569419
--- /dev/null
+++ b/packages/SystemUI/animation/lib/OWNERS
@@ -0,0 +1,3 @@
+#inherits OWNERS from SystemUI in addition to WEAR framework owners below
+file:platform/frameworks/base:/WEAR_OWNERS
+
diff --git a/packages/SystemUI/checks/Android.bp b/packages/SystemUI/checks/Android.bp
index 04ac748..1ec2201 100644
--- a/packages/SystemUI/checks/Android.bp
+++ b/packages/SystemUI/checks/Android.bp
@@ -40,9 +40,11 @@
     data: [
         ":androidx.annotation_annotation",
         ":dagger2",
-        ":framework",
         ":kotlinx-coroutines-core",
     ],
+    device_common_data: [
+        ":framework",
+    ],
     static_libs: [
         "SystemUILintChecker",
     ],
diff --git a/packages/Vcn/TEST_MAPPING b/packages/Vcn/TEST_MAPPING
new file mode 100644
index 0000000..bde88fe
--- /dev/null
+++ b/packages/Vcn/TEST_MAPPING
@@ -0,0 +1,10 @@
+{
+  "postsubmit": [
+    {
+      "name": "FrameworksVcnTests"
+    },
+    {
+      "name": "CtsVcnTestCases"
+    }
+  ]
+}
\ No newline at end of file
diff --git a/ravenwood/Android.bp b/ravenwood/Android.bp
index ff2abd2..65ea9fe 100644
--- a/ravenwood/Android.bp
+++ b/ravenwood/Android.bp
@@ -170,7 +170,7 @@
         "hoststubgen-helper-runtime.ravenwood",
         "mockito-ravenwood-prebuilt",
     ],
-    visibility: ["//frameworks/base"],
+    visibility: [":__subpackages__"],
     jarjar_rules: ":ravenwood-services-jarjar-rules",
 }
 
@@ -310,7 +310,7 @@
     name: "ravenwood-stats-checker",
     src: "scripts/ravenwood-stats-checker.sh",
     test_suites: ["general-tests"],
-    data: [
+    device_common_data: [
         ":framework-minus-apex.ravenwood-base_all{hoststubgen_framework-minus-apex_stats.csv}",
         ":framework-minus-apex.ravenwood-base_all{hoststubgen_framework-minus-apex_apis.csv}",
         ":framework-minus-apex.ravenwood-base_all{hoststubgen_framework-minus-apex_keep_all.txt}",
@@ -319,6 +319,16 @@
         ":services.core.ravenwood-base{hoststubgen_services.core_apis.csv}",
         ":services.core.ravenwood-base{hoststubgen_services.core_keep_all.txt}",
         ":services.core.ravenwood-base{hoststubgen_services.core_dump.txt}",
+
+        ":framework-configinfrastructure.ravenwood-base{framework-configinfrastructure_stats.csv}",
+        ":framework-configinfrastructure.ravenwood-base{framework-configinfrastructure_apis.csv}",
+        ":framework-configinfrastructure.ravenwood-base{framework-configinfrastructure_keep_all.txt}",
+        ":framework-configinfrastructure.ravenwood-base{framework-configinfrastructure_dump.txt}",
+
+        ":framework-statsd.ravenwood-base{framework-statsd_stats.csv}",
+        ":framework-statsd.ravenwood-base{framework-statsd_apis.csv}",
+        ":framework-statsd.ravenwood-base{framework-statsd_keep_all.txt}",
+        ":framework-statsd.ravenwood-base{framework-statsd_dump.txt}",
     ],
 }
 
@@ -403,6 +413,9 @@
         // DeviceConfig
         "framework-configinfrastructure.ravenwood",
 
+        // StatsD
+        "framework-statsd.ravenwood",
+
         // Provide runtime versions of utils linked in below
         "junit",
         "truth",
diff --git a/ravenwood/Framework.bp b/ravenwood/Framework.bp
index 1bea434..d207738 100644
--- a/ravenwood/Framework.bp
+++ b/ravenwood/Framework.bp
@@ -344,3 +344,57 @@
         "framework-configinfrastructure.ravenwood.jar",
     ],
 }
+
+///////////////////////////////////
+// framework-statsd
+///////////////////////////////////
+
+java_genrule {
+    name: "framework-statsd.ravenwood-base",
+    tools: ["hoststubgen"],
+    cmd: "$(location hoststubgen) " +
+        "@$(location :ravenwood-standard-options) " +
+
+        "--debug-log $(location framework-statsd.log) " +
+        "--stats-file $(location framework-statsd_stats.csv) " +
+        "--supported-api-list-file $(location framework-statsd_apis.csv) " +
+        "--gen-keep-all-file $(location framework-statsd_keep_all.txt) " +
+        "--gen-input-dump-file $(location framework-statsd_dump.txt) " +
+
+        "--out-impl-jar $(location ravenwood.jar) " +
+        "--in-jar $(location :framework-statsd.impl{.jar}) " +
+
+        "--policy-override-file $(location :ravenwood-common-policies) " +
+        "--policy-override-file $(location :framework-statsd-ravenwood-policies) ",
+    srcs: [
+        ":framework-statsd.impl{.jar}",
+
+        ":ravenwood-common-policies",
+        ":framework-statsd-ravenwood-policies",
+        ":ravenwood-standard-options",
+    ],
+    out: [
+        "ravenwood.jar",
+
+        // Following files are created just as FYI.
+        "framework-statsd_keep_all.txt",
+        "framework-statsd_dump.txt",
+
+        "framework-statsd.log",
+        "framework-statsd_stats.csv",
+        "framework-statsd_apis.csv",
+    ],
+    visibility: ["//visibility:private"],
+}
+
+java_genrule {
+    name: "framework-statsd.ravenwood",
+    defaults: ["ravenwood-internal-only-visibility-genrule"],
+    cmd: "cp $(in) $(out)",
+    srcs: [
+        ":framework-statsd.ravenwood-base{ravenwood.jar}",
+    ],
+    out: [
+        "framework-statsd.ravenwood.jar",
+    ],
+}
diff --git a/ravenwood/TEST_MAPPING b/ravenwood/TEST_MAPPING
index 72f62c5..a1243e3 100644
--- a/ravenwood/TEST_MAPPING
+++ b/ravenwood/TEST_MAPPING
@@ -5,8 +5,8 @@
     { "name": "hoststubgen-test-tiny-test" },
     { "name": "hoststubgen-invoke-test" },
     { "name": "RavenwoodMockitoTest_device" },
-    // TODO(b/371215487): Re-enable when the test is fixed.
-    // { "name": "RavenwoodBivalentTest_device" },
+    { "name": "RavenwoodBivalentTest_device" },
+    { "name": "RavenwoodBivalentTest_device_ravenizer" },
 
     { "name": "RavenwoodBivalentInstTest_nonself_inst" },
     { "name": "RavenwoodBivalentInstTest_self_inst_device" },
@@ -35,18 +35,18 @@
     },
     {
       "name": "CarLibHostUnitTest",
-      "host": true,
-      "keywords": ["automotive_code_coverage"]
+      "keywords": ["automotive_code_coverage"],
+      "host": true
     },
     {
       "name": "CarServiceHostUnitTest",
-      "host": true,
-      "keywords": ["automotive_code_coverage"]
+      "keywords": ["automotive_code_coverage"],
+      "host": true
     },
     {
       "name": "CarSystemUIRavenTests",
-      "host": true,
-      "keywords": ["automotive_code_coverage"]
+      "keywords": ["automotive_code_coverage"],
+      "host": true
     },
     {
       "name": "CtsAccountManagerTestCasesRavenwood",
@@ -65,6 +65,10 @@
       "host": true
     },
     {
+      "name": "CtsDeviceConfigTestCasesRavenwood",
+      "host": true
+    },
+    {
       "name": "CtsGraphicsTestCasesRavenwood",
       "host": true
     },
diff --git a/ravenwood/junit-impl-src/android/platform/test/ravenwood/RavenwoodAwareTestRunner.java b/ravenwood/junit-impl-src/android/platform/test/ravenwood/RavenwoodAwareTestRunner.java
new file mode 100644
index 0000000..66a6890
--- /dev/null
+++ b/ravenwood/junit-impl-src/android/platform/test/ravenwood/RavenwoodAwareTestRunner.java
@@ -0,0 +1,404 @@
+/*
+ * Copyright (C) 2024 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.platform.test.ravenwood;
+
+import static com.android.ravenwood.common.RavenwoodCommonUtils.RAVENWOOD_VERBOSE_LOGGING;
+import static com.android.ravenwood.common.RavenwoodCommonUtils.ensureIsPublicVoidMethod;
+
+import static org.junit.Assert.fail;
+import static org.junit.Assume.assumeTrue;
+
+import android.annotation.NonNull;
+import android.annotation.Nullable;
+import android.os.Bundle;
+import android.platform.test.annotations.RavenwoodTestRunnerInitializing;
+import android.platform.test.annotations.internal.InnerRunner;
+import android.platform.test.ravenwood.RavenwoodTestStats.Result;
+import android.util.Log;
+
+import androidx.test.platform.app.InstrumentationRegistry;
+
+import org.junit.AssumptionViolatedException;
+import org.junit.rules.TestRule;
+import org.junit.runner.Description;
+import org.junit.runner.Runner;
+import org.junit.runner.manipulation.Filter;
+import org.junit.runner.manipulation.Filterable;
+import org.junit.runner.manipulation.NoTestsRemainException;
+import org.junit.runner.notification.RunNotifier;
+import org.junit.runners.BlockJUnit4ClassRunner;
+import org.junit.runners.Suite;
+import org.junit.runners.model.Statement;
+import org.junit.runners.model.TestClass;
+
+import java.lang.annotation.Annotation;
+import java.lang.reflect.InvocationTargetException;
+import java.util.function.BiConsumer;
+
+/**
+ * A test runner used for Ravenwood.
+ *
+ * It will delegate to another runner specified with {@link InnerRunner}
+ * (default = {@link BlockJUnit4ClassRunner}) with the following features.
+ * - Add a called before the inner runner gets a chance to run. This can be used to initialize
+ *   stuff used by the inner runner.
+ * - Add hook points with help from the four test rules such as {@link #sImplicitClassOuterRule},
+ *   which are also injected by the ravenizer tool.
+ *
+ * We use this runner to:
+ * - Initialize the Ravenwood environment.
+ * - Handle {@link android.platform.test.annotations.DisabledOnRavenwood}.
+ */
+public final class RavenwoodAwareTestRunner extends RavenwoodAwareTestRunnerBase {
+    public static final String TAG = "Ravenwood";
+
+    /** Scope of a hook. */
+    public enum Scope {
+        Class,
+        Instance,
+    }
+
+    /** Order of a hook. */
+    public enum Order {
+        Outer,
+        Inner,
+    }
+
+    private record HookRule(Scope scope, Order order) implements TestRule {
+        @Override
+        public Statement apply(Statement base, Description description) {
+            return getCurrentRunner().wrapWithHooks(base, description, scope, order);
+        }
+    }
+
+    // The following four rule instances will be injected to tests by the Ravenizer tool.
+    public static final TestRule sImplicitClassOuterRule = new HookRule(Scope.Class, Order.Outer);
+    public static final TestRule sImplicitClassInnerRule = new HookRule(Scope.Class, Order.Inner);
+    public static final TestRule sImplicitInstOuterRule = new HookRule(Scope.Instance, Order.Outer);
+    public static final TestRule sImplicitInstInnerRule = new HookRule(Scope.Instance, Order.Inner);
+
+    /** Keeps track of the runner on the current thread. */
+    private static final ThreadLocal<RavenwoodAwareTestRunner> sCurrentRunner = new ThreadLocal<>();
+
+    private static RavenwoodAwareTestRunner getCurrentRunner() {
+        var runner = sCurrentRunner.get();
+        if (runner == null) {
+            throw new RuntimeException("Current test runner not set!");
+        }
+        return runner;
+    }
+
+    final Class<?> mTestJavaClass;
+    private final Runner mRealRunner;
+    private TestClass mTestClass = null;
+
+    /**
+     * Stores internal states / methods associated with this runner that's only needed in
+     * junit-impl.
+     */
+    final RavenwoodRunnerState mState = new RavenwoodRunnerState(this);
+
+    /**
+     * Constructor.
+     */
+    public RavenwoodAwareTestRunner(Class<?> testClass) {
+        RavenwoodRuntimeEnvironmentController.globalInitOnce();
+        mTestJavaClass = testClass;
+
+        /*
+         * If the class has @DisabledOnRavenwood, then we'll delegate to
+         * ClassSkippingTestRunner, which simply skips it.
+         *
+         * We need to do it before instantiating TestClass for b/367694651.
+         */
+        if (!RavenwoodEnablementChecker.shouldRunClassOnRavenwood(testClass, true)) {
+            mRealRunner = new ClassSkippingTestRunner(testClass);
+            return;
+        }
+
+        mTestClass = new TestClass(testClass);
+
+        Log.v(TAG, "RavenwoodAwareTestRunner starting for " + testClass.getCanonicalName());
+
+        // This is needed to make AndroidJUnit4ClassRunner happy.
+        InstrumentationRegistry.registerInstance(null, Bundle.EMPTY);
+
+        // Hook point to allow more customization.
+        runAnnotatedMethodsOnRavenwood(RavenwoodTestRunnerInitializing.class, null);
+
+        mRealRunner = instantiateRealRunner(mTestClass);
+
+        mState.enterTestRunner();
+    }
+
+    @Override
+    Runner getRealRunner() {
+        return mRealRunner;
+    }
+
+    private void runAnnotatedMethodsOnRavenwood(Class<? extends Annotation> annotationClass,
+            Object instance) {
+        Log.v(TAG, "runAnnotatedMethodsOnRavenwood() " + annotationClass.getName());
+
+        for (var method : mTestClass.getAnnotatedMethods(annotationClass)) {
+            ensureIsPublicVoidMethod(method.getMethod(), /* isStatic=*/ instance == null);
+
+            var methodDesc = method.getDeclaringClass().getName() + "."
+                    + method.getMethod().toString();
+            try {
+                method.getMethod().invoke(instance);
+            } catch (IllegalAccessException | InvocationTargetException e) {
+                throw logAndFail("Caught exception while running method " + methodDesc, e);
+            }
+        }
+    }
+
+    @Override
+    public void run(RunNotifier realNotifier) {
+        final var notifier = new RavenwoodRunNotifier(realNotifier);
+        final var description = getDescription();
+
+        if (mRealRunner instanceof ClassSkippingTestRunner) {
+            mRealRunner.run(notifier);
+            Log.i(TAG, "onClassSkipped: description=" + description);
+            RavenwoodTestStats.getInstance().onClassSkipped(description);
+            return;
+        }
+
+        Log.v(TAG, "Starting " + mTestJavaClass.getCanonicalName());
+        if (RAVENWOOD_VERBOSE_LOGGING) {
+            dumpDescription(description);
+        }
+
+        // TODO(b/365976974): handle nested classes better
+        final boolean skipRunnerHook =
+                mRealRunnerTakesRunnerBuilder && mRealRunner instanceof Suite;
+
+        sCurrentRunner.set(this);
+        try {
+            if (!skipRunnerHook) {
+                try {
+                    mState.enterTestClass();
+                } catch (Throwable th) {
+                    notifier.reportBeforeTestFailure(description, th);
+                    return;
+                }
+            }
+
+            // Delegate to the inner runner.
+            mRealRunner.run(notifier);
+        } finally {
+            sCurrentRunner.remove();
+
+            if (!skipRunnerHook) {
+                try {
+                    RavenwoodTestStats.getInstance().onClassFinished(description);
+                    mState.exitTestClass();
+                } catch (Throwable th) {
+                    notifier.reportAfterTestFailure(th);
+                }
+            }
+        }
+    }
+
+    private Statement wrapWithHooks(Statement base, Description description, Scope scope,
+            Order order) {
+        return new Statement() {
+            @Override
+            public void evaluate() throws Throwable {
+                runWithHooks(description, scope, order, base);
+            }
+        };
+    }
+
+    private void runWithHooks(Description description, Scope scope, Order order, Statement s)
+            throws Throwable {
+        assumeTrue(onBefore(description, scope, order));
+        try {
+            s.evaluate();
+            onAfter(description, scope, order, null);
+        } catch (Throwable t) {
+            if (onAfter(description, scope, order, t)) {
+                throw t;
+            }
+        }
+    }
+
+    /**
+     * A runner that simply skips a class. It still has to support {@link Filterable}
+     * because otherwise the result still says "SKIPPED" even when it's not included in the
+     * filter.
+     */
+    private static class ClassSkippingTestRunner extends Runner implements Filterable {
+        private final Description mDescription;
+        private boolean mFilteredOut;
+
+        ClassSkippingTestRunner(Class<?> testClass) {
+            mDescription = Description.createTestDescription(testClass, testClass.getSimpleName());
+            mFilteredOut = false;
+        }
+
+        @Override
+        public Description getDescription() {
+            return mDescription;
+        }
+
+        @Override
+        public void run(RunNotifier notifier) {
+            if (mFilteredOut) {
+                return;
+            }
+            notifier.fireTestSuiteStarted(mDescription);
+            notifier.fireTestIgnored(mDescription);
+            notifier.fireTestSuiteFinished(mDescription);
+        }
+
+        @Override
+        public void filter(Filter filter) throws NoTestsRemainException {
+            if (filter.shouldRun(mDescription)) {
+                mFilteredOut = false;
+            } else {
+                throw new NoTestsRemainException();
+            }
+        }
+    }
+
+    /**
+     * Called before a test / class.
+     *
+     * Return false if it should be skipped.
+     */
+    private boolean onBefore(Description description, Scope scope, Order order) {
+        Log.v(TAG, "onBefore: description=" + description + ", " + scope + ", " + order);
+
+        if (scope == Scope.Instance && order == Order.Outer) {
+            // Start of a test method.
+            mState.enterTestMethod(description);
+        }
+
+        final var classDescription = getDescription();
+
+        // Class-level annotations are checked by the runner already, so we only check
+        // method-level annotations here.
+        if (scope == Scope.Instance && order == Order.Outer) {
+            if (!RavenwoodEnablementChecker.shouldEnableOnRavenwood(description, true)) {
+                RavenwoodTestStats.getInstance().onTestFinished(
+                        classDescription, description, Result.Skipped);
+                return false;
+            }
+        }
+        return true;
+    }
+
+    /**
+     * Called after a test / class.
+     *
+     * Return false if the exception should be ignored.
+     */
+    private boolean onAfter(Description description, Scope scope, Order order, Throwable th) {
+        Log.v(TAG, "onAfter: description=" + description + ", " + scope + ", " + order + ", " + th);
+
+        final var classDescription = getDescription();
+
+        if (scope == Scope.Instance && order == Order.Outer) {
+            // End of a test method.
+            mState.exitTestMethod();
+
+            final Result result;
+            if (th == null) {
+                result = Result.Passed;
+            } else if (th instanceof AssumptionViolatedException) {
+                result = Result.Skipped;
+            } else {
+                result = Result.Failed;
+            }
+
+            RavenwoodTestStats.getInstance().onTestFinished(classDescription, description, result);
+        }
+
+        // If RUN_DISABLED_TESTS is set, and the method did _not_ throw, make it an error.
+        if (RavenwoodRule.private$ravenwood().isRunningDisabledTests()
+                && scope == Scope.Instance && order == Order.Outer) {
+
+            boolean isTestEnabled = RavenwoodEnablementChecker.shouldEnableOnRavenwood(
+                    description, false);
+            if (th == null) {
+                // Test passed. Is the test method supposed to be enabled?
+                if (isTestEnabled) {
+                    // Enabled and didn't throw, okay.
+                    return true;
+                } else {
+                    // Disabled and didn't throw. We should report it.
+                    fail("Test wasn't included under Ravenwood, but it actually "
+                            + "passed under Ravenwood; consider updating annotations");
+                    return true; // unreachable.
+                }
+            } else {
+                // Test failed.
+                if (isTestEnabled) {
+                    // Enabled but failed. We should throw the exception.
+                    return true;
+                } else {
+                    // Disabled and failed. Expected. Don't throw.
+                    return false;
+                }
+            }
+        }
+        return true;
+    }
+
+    /**
+     * Called by RavenwoodRule.
+     */
+    static void onRavenwoodRuleEnter(Description description, RavenwoodRule rule) {
+        Log.v(TAG, "onRavenwoodRuleEnter: description=" + description);
+        getCurrentRunner().mState.enterRavenwoodRule(rule);
+    }
+
+    /**
+     * Called by RavenwoodRule.
+     */
+    static void onRavenwoodRuleExit(Description description, RavenwoodRule rule) {
+        Log.v(TAG, "onRavenwoodRuleExit: description=" + description);
+        getCurrentRunner().mState.exitRavenwoodRule(rule);
+    }
+
+    private void dumpDescription(Description desc) {
+        dumpDescription(desc, "[TestDescription]=", "  ");
+    }
+
+    private void dumpDescription(Description desc, String header, String indent) {
+        Log.v(TAG, indent + header + desc);
+
+        var children = desc.getChildren();
+        var childrenIndent = "  " + indent;
+        for (int i = 0; i < children.size(); i++) {
+            dumpDescription(children.get(i), "#" + i + ": ", childrenIndent);
+        }
+    }
+
+    static volatile BiConsumer<String, Throwable> sCriticalErrorHandler = null;
+
+    static void onCriticalError(@NonNull String message, @Nullable Throwable th) {
+        Log.e(TAG, "Critical error! " + message, th);
+        var handler = sCriticalErrorHandler;
+        if (handler == null) {
+            Log.e(TAG, "Ravenwood cannot continue. Killing self process.", th);
+            System.exit(1);
+        }
+        handler.accept(message, th);
+    }
+}
diff --git a/ravenwood/junit-impl-src/android/platform/test/ravenwood/RavenwoodAwareTestRunnerHook.java b/ravenwood/junit-impl-src/android/platform/test/ravenwood/RavenwoodAwareTestRunnerHook.java
deleted file mode 100644
index 478bead..0000000
--- a/ravenwood/junit-impl-src/android/platform/test/ravenwood/RavenwoodAwareTestRunnerHook.java
+++ /dev/null
@@ -1,199 +0,0 @@
-/*
- * Copyright (C) 2024 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.platform.test.ravenwood;
-
-import static org.junit.Assert.fail;
-
-import android.os.Bundle;
-import android.platform.test.ravenwood.RavenwoodAwareTestRunner.Order;
-import android.platform.test.ravenwood.RavenwoodAwareTestRunner.Scope;
-import android.platform.test.ravenwood.RavenwoodTestStats.Result;
-import android.util.Log;
-
-import androidx.test.platform.app.InstrumentationRegistry;
-
-import org.junit.runner.Description;
-import org.junit.runners.model.TestClass;
-
-/**
- * Provide hook points created by {@link RavenwoodAwareTestRunner}.
- *
- * States are associated with each {@link RavenwoodAwareTestRunner} are stored in
- * {@link RavenwoodRunnerState}, rather than as members of {@link RavenwoodAwareTestRunner}.
- * See its javadoc for the reasons.
- *
- * All methods in this class must be called from the test main thread.
- */
-public class RavenwoodAwareTestRunnerHook {
-    private static final String TAG = RavenwoodAwareTestRunner.TAG;
-
-    private RavenwoodAwareTestRunnerHook() {
-    }
-
-    /**
-     * Called before any code starts. Internally it will only initialize the environment once.
-     */
-    public static void performGlobalInitialization() {
-        RavenwoodRuntimeEnvironmentController.globalInitOnce();
-    }
-
-    /**
-     * Called when a runner starts, before the inner runner gets a chance to run.
-     */
-    public static void onRunnerInitializing(RavenwoodAwareTestRunner runner, TestClass testClass) {
-        Log.i(TAG, "onRunnerInitializing: testClass=" + testClass.getJavaClass()
-                + " runner=" + runner);
-
-        // This is needed to make AndroidJUnit4ClassRunner happy.
-        InstrumentationRegistry.registerInstance(null, Bundle.EMPTY);
-    }
-
-    /**
-     * Called when a whole test class is skipped.
-     */
-    public static void onClassSkipped(Description description) {
-        Log.i(TAG, "onClassSkipped: description=" + description);
-        RavenwoodTestStats.getInstance().onClassSkipped(description);
-    }
-
-    /**
-     * Called before the inner runner starts.
-     */
-    public static void onBeforeInnerRunnerStart(
-            RavenwoodAwareTestRunner runner, Description description) throws Throwable {
-        Log.v(TAG, "onBeforeInnerRunnerStart: description=" + description);
-
-        // Prepare the environment before the inner runner starts.
-        runner.mState.enterTestClass(description);
-    }
-
-    /**
-     * Called after the inner runner finished.
-     */
-    public static void onAfterInnerRunnerFinished(
-            RavenwoodAwareTestRunner runner, Description description) throws Throwable {
-        Log.v(TAG, "onAfterInnerRunnerFinished: description=" + description);
-
-        RavenwoodTestStats.getInstance().onClassFinished(description);
-        runner.mState.exitTestClass();
-    }
-
-    /**
-     * Called before a test / class.
-     *
-     * Return false if it should be skipped.
-     */
-    public static boolean onBefore(RavenwoodAwareTestRunner runner, Description description,
-            Scope scope, Order order) throws Throwable {
-        Log.v(TAG, "onBefore: description=" + description + ", " + scope + ", " + order);
-
-        if (scope == Scope.Instance && order == Order.Outer) {
-            // Start of a test method.
-            runner.mState.enterTestMethod(description);
-        }
-
-        final var classDescription = runner.mState.getClassDescription();
-
-        // Class-level annotations are checked by the runner already, so we only check
-        // method-level annotations here.
-        if (scope == Scope.Instance && order == Order.Outer) {
-            if (!RavenwoodEnablementChecker.shouldEnableOnRavenwood(
-                    description, true)) {
-                RavenwoodTestStats.getInstance().onTestFinished(
-                        classDescription, description, Result.Skipped);
-                return false;
-            }
-        }
-        return true;
-    }
-
-    /**
-     * Called after a test / class.
-     *
-     * Return false if the exception should be ignored.
-     */
-    public static boolean onAfter(RavenwoodAwareTestRunner runner, Description description,
-            Scope scope, Order order, Throwable th) {
-        Log.v(TAG, "onAfter: description=" + description + ", " + scope + ", " + order + ", " + th);
-
-        final var classDescription = runner.mState.getClassDescription();
-
-        if (scope == Scope.Instance && order == Order.Outer) {
-            // End of a test method.
-            runner.mState.exitTestMethod();
-            RavenwoodTestStats.getInstance().onTestFinished(classDescription, description,
-                    th == null ? Result.Passed : Result.Failed);
-        }
-
-        // If RUN_DISABLED_TESTS is set, and the method did _not_ throw, make it an error.
-        if (RavenwoodRule.private$ravenwood().isRunningDisabledTests()
-                && scope == Scope.Instance && order == Order.Outer) {
-
-            boolean isTestEnabled = RavenwoodEnablementChecker.shouldEnableOnRavenwood(
-                    description, false);
-            if (th == null) {
-                // Test passed. Is the test method supposed to be enabled?
-                if (isTestEnabled) {
-                    // Enabled and didn't throw, okay.
-                    return true;
-                } else {
-                    // Disabled and didn't throw. We should report it.
-                    fail("Test wasn't included under Ravenwood, but it actually "
-                            + "passed under Ravenwood; consider updating annotations");
-                    return true; // unreachable.
-                }
-            } else {
-                // Test failed.
-                if (isTestEnabled) {
-                    // Enabled but failed. We should throw the exception.
-                    return true;
-                } else {
-                    // Disabled and failed. Expected. Don't throw.
-                    return false;
-                }
-            }
-        }
-        return true;
-    }
-
-    /**
-     * Called by {@link RavenwoodAwareTestRunner} to see if it should run a test class or not.
-     */
-    public static boolean shouldRunClassOnRavenwood(Class<?> clazz) {
-        return RavenwoodEnablementChecker.shouldRunClassOnRavenwood(clazz, true);
-    }
-
-    /**
-     * Called by RavenwoodRule.
-     */
-    public static void onRavenwoodRuleEnter(RavenwoodAwareTestRunner runner,
-            Description description, RavenwoodRule rule) throws Throwable {
-        Log.v(TAG, "onRavenwoodRuleEnter: description=" + description);
-
-        runner.mState.enterRavenwoodRule(rule);
-    }
-
-
-    /**
-     * Called by RavenwoodRule.
-     */
-    public static void onRavenwoodRuleExit(RavenwoodAwareTestRunner runner,
-            Description description, RavenwoodRule rule) throws Throwable {
-        Log.v(TAG, "onRavenwoodRuleExit: description=" + description);
-
-        runner.mState.exitRavenwoodRule(rule);
-    }
-}
diff --git a/ravenwood/junit-impl-src/android/platform/test/ravenwood/RavenwoodConfigPrivate.java b/ravenwood/junit-impl-src/android/platform/test/ravenwood/RavenwoodConfigPrivate.java
new file mode 100644
index 0000000..ffb642d
--- /dev/null
+++ b/ravenwood/junit-impl-src/android/platform/test/ravenwood/RavenwoodConfigPrivate.java
@@ -0,0 +1,36 @@
+/*
+ * Copyright (C) 2024 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.platform.test.ravenwood;
+
+import android.annotation.Nullable;
+
+import java.util.function.BiConsumer;
+
+/**
+ * Contains Ravenwood private APIs.
+ */
+public class RavenwoodConfigPrivate {
+    private RavenwoodConfigPrivate() {
+    }
+
+    /**
+     * Set a listener for onCriticalError(), for testing. If a listener is set, we won't call
+     * System.exit().
+     */
+    public static void setCriticalErrorHandler(@Nullable BiConsumer<String, Throwable> handler) {
+        RavenwoodAwareTestRunner.sCriticalErrorHandler = handler;
+    }
+}
diff --git a/ravenwood/junit-impl-src/android/platform/test/ravenwood/RavenwoodRunNotifier.java b/ravenwood/junit-impl-src/android/platform/test/ravenwood/RavenwoodRunNotifier.java
new file mode 100644
index 0000000..6903035
--- /dev/null
+++ b/ravenwood/junit-impl-src/android/platform/test/ravenwood/RavenwoodRunNotifier.java
@@ -0,0 +1,227 @@
+/*
+ * Copyright (C) 2024 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.platform.test.ravenwood;
+
+import android.util.Log;
+
+import org.junit.AssumptionViolatedException;
+import org.junit.runner.Description;
+import org.junit.runner.Result;
+import org.junit.runner.notification.Failure;
+import org.junit.runner.notification.RunListener;
+import org.junit.runner.notification.RunNotifier;
+import org.junit.runner.notification.StoppedByUserException;
+import org.junit.runners.model.MultipleFailureException;
+
+import java.util.ArrayList;
+import java.util.Stack;
+
+/**
+ * A run notifier that wraps another notifier and provides the following features:
+ * - Handle a failure that happened before testStarted and testEnded (typically that means
+ *   it's from @BeforeClass or @AfterClass, or a @ClassRule) and deliver it as if
+ *   individual tests in the class reported it. This is for b/364395552.
+ *
+ * - Logging.
+ */
+class RavenwoodRunNotifier extends RunNotifier {
+    private final RunNotifier mRealNotifier;
+
+    private final Stack<Description> mSuiteStack = new Stack<>();
+    private Description mCurrentSuite = null;
+    private final ArrayList<Throwable> mOutOfTestFailures = new ArrayList<>();
+
+    private boolean mBeforeTest = true;
+    private boolean mAfterTest = false;
+
+    RavenwoodRunNotifier(RunNotifier realNotifier) {
+        mRealNotifier = realNotifier;
+    }
+
+    private boolean isInTest() {
+        return !mBeforeTest && !mAfterTest;
+    }
+
+    @Override
+    public void addListener(RunListener listener) {
+        mRealNotifier.addListener(listener);
+    }
+
+    @Override
+    public void removeListener(RunListener listener) {
+        mRealNotifier.removeListener(listener);
+    }
+
+    @Override
+    public void addFirstListener(RunListener listener) {
+        mRealNotifier.addFirstListener(listener);
+    }
+
+    @Override
+    public void fireTestRunStarted(Description description) {
+        Log.i(RavenwoodAwareTestRunner.TAG, "testRunStarted: " + description);
+        mRealNotifier.fireTestRunStarted(description);
+    }
+
+    @Override
+    public void fireTestRunFinished(Result result) {
+        Log.i(RavenwoodAwareTestRunner.TAG, "testRunFinished: "
+                + result.getRunCount() + ","
+                + result.getFailureCount() + ","
+                + result.getAssumptionFailureCount() + ","
+                + result.getIgnoreCount());
+        mRealNotifier.fireTestRunFinished(result);
+    }
+
+    @Override
+    public void fireTestSuiteStarted(Description description) {
+        Log.i(RavenwoodAwareTestRunner.TAG, "testSuiteStarted: " + description);
+        mRealNotifier.fireTestSuiteStarted(description);
+
+        mBeforeTest = true;
+        mAfterTest = false;
+
+        // Keep track of the current suite, needed if the outer test is a Suite,
+        // in which case its children are test classes. (not test methods)
+        mCurrentSuite = description;
+        mSuiteStack.push(description);
+
+        mOutOfTestFailures.clear();
+    }
+
+    @Override
+    public void fireTestSuiteFinished(Description description) {
+        Log.i(RavenwoodAwareTestRunner.TAG, "testSuiteFinished: " + description);
+        mRealNotifier.fireTestSuiteFinished(description);
+
+        maybeHandleOutOfTestFailures();
+
+        mBeforeTest = true;
+        mAfterTest = false;
+
+        // Restore the upper suite.
+        mSuiteStack.pop();
+        mCurrentSuite = mSuiteStack.size() == 0 ? null : mSuiteStack.peek();
+    }
+
+    @Override
+    public void fireTestStarted(Description description) throws StoppedByUserException {
+        Log.i(RavenwoodAwareTestRunner.TAG, "testStarted: " + description);
+        mRealNotifier.fireTestStarted(description);
+
+        mAfterTest = false;
+        mBeforeTest = false;
+    }
+
+    @Override
+    public void fireTestFailure(Failure failure) {
+        Log.i(RavenwoodAwareTestRunner.TAG, "testFailure: " + failure);
+
+        if (isInTest()) {
+            mRealNotifier.fireTestFailure(failure);
+        } else {
+            mOutOfTestFailures.add(failure.getException());
+        }
+    }
+
+    @Override
+    public void fireTestAssumptionFailed(Failure failure) {
+        Log.i(RavenwoodAwareTestRunner.TAG, "testAssumptionFailed: " + failure);
+
+        if (isInTest()) {
+            mRealNotifier.fireTestAssumptionFailed(failure);
+        } else {
+            mOutOfTestFailures.add(failure.getException());
+        }
+    }
+
+    @Override
+    public void fireTestIgnored(Description description) {
+        Log.i(RavenwoodAwareTestRunner.TAG, "testIgnored: " + description);
+        mRealNotifier.fireTestIgnored(description);
+    }
+
+    @Override
+    public void fireTestFinished(Description description) {
+        Log.i(RavenwoodAwareTestRunner.TAG, "testFinished: " + description);
+        mRealNotifier.fireTestFinished(description);
+
+        mAfterTest = true;
+    }
+
+    @Override
+    public void pleaseStop() {
+        Log.w(RavenwoodAwareTestRunner.TAG, "pleaseStop:");
+        mRealNotifier.pleaseStop();
+    }
+
+    /**
+     * At the end of each Suite, we handle failures happened out of test methods.
+     * (typically in @BeforeClass or @AfterClasses)
+     *
+     * This is to work around b/364395552.
+     */
+    private boolean maybeHandleOutOfTestFailures() {
+        if (mOutOfTestFailures.size() == 0) {
+            return false;
+        }
+        Throwable th;
+        if (mOutOfTestFailures.size() == 1) {
+            th = mOutOfTestFailures.get(0);
+        } else {
+            th = new MultipleFailureException(mOutOfTestFailures);
+        }
+        if (mBeforeTest) {
+            reportBeforeTestFailure(mCurrentSuite, th);
+            return true;
+        }
+        if (mAfterTest) {
+            reportAfterTestFailure(th);
+            return true;
+        }
+        return false;
+    }
+
+    public void reportBeforeTestFailure(Description suiteDesc, Throwable th) {
+        // If a failure happens befere running any tests, we'll need to pretend
+        // as if each test in the suite reported the failure, to work around b/364395552.
+        for (var child : suiteDesc.getChildren()) {
+            if (child.isSuite()) {
+                // If the chiil is still a "parent" -- a test class or a test suite
+                // -- propagate to its children.
+                mRealNotifier.fireTestSuiteStarted(child);
+                reportBeforeTestFailure(child, th);
+                mRealNotifier.fireTestSuiteFinished(child);
+            } else {
+                mRealNotifier.fireTestStarted(child);
+                Failure f = new Failure(child, th);
+                if (th instanceof AssumptionViolatedException) {
+                    mRealNotifier.fireTestAssumptionFailed(f);
+                } else {
+                    mRealNotifier.fireTestFailure(f);
+                }
+                mRealNotifier.fireTestFinished(child);
+            }
+        }
+    }
+
+    public void reportAfterTestFailure(Throwable th) {
+        // Unfortunately, there's no good way to report it, so kill the own process.
+        RavenwoodAwareTestRunner.onCriticalError(
+                "Failures detected in @AfterClass, which would be swallowed by tradefed",
+                th);
+    }
+}
diff --git a/ravenwood/junit-impl-src/android/platform/test/ravenwood/RavenwoodRunnerState.java b/ravenwood/junit-impl-src/android/platform/test/ravenwood/RavenwoodRunnerState.java
index 03513ab..ec00e8f 100644
--- a/ravenwood/junit-impl-src/android/platform/test/ravenwood/RavenwoodRunnerState.java
+++ b/ravenwood/junit-impl-src/android/platform/test/ravenwood/RavenwoodRunnerState.java
@@ -20,8 +20,8 @@
 import static org.junit.Assert.fail;
 
 import android.annotation.Nullable;
+import android.util.Log;
 
-import com.android.internal.annotations.GuardedBy;
 import com.android.ravenwood.common.RavenwoodRuntimeException;
 
 import org.junit.ClassRule;
@@ -29,9 +29,7 @@
 import org.junit.rules.TestRule;
 import org.junit.runner.Description;
 
-import java.io.IOException;
 import java.lang.reflect.Field;
-import java.util.WeakHashMap;
 
 /**
  * Used to store various states associated with the current test runner that's inly needed
@@ -45,10 +43,6 @@
 public final class RavenwoodRunnerState {
     private static final String TAG = "RavenwoodRunnerState";
 
-    @GuardedBy("sStates")
-    private static final WeakHashMap<RavenwoodAwareTestRunner, RavenwoodRunnerState> sStates =
-            new WeakHashMap<>();
-
     private final RavenwoodAwareTestRunner mRunner;
 
     /**
@@ -58,35 +52,65 @@
         mRunner = runner;
     }
 
-    private Description mClassDescription;
+    /**
+     * The RavenwoodConfig used to configure the current Ravenwood environment.
+     * This can either come from mConfig or mRule.
+     */
+    private RavenwoodConfig mCurrentConfig;
+    /**
+     * The RavenwoodConfig declared in the test class
+     */
+    private RavenwoodConfig mConfig;
+    /**
+     * The RavenwoodRule currently in effect, declared in the test class
+     */
+    private RavenwoodRule mRule;
+    private boolean mHasRavenwoodRule;
     private Description mMethodDescription;
 
-    private RavenwoodConfig mCurrentConfig;
-    private RavenwoodRule mCurrentRule;
-    private boolean mHasRavenwoodRule;
-
-    public Description getClassDescription() {
-        return mClassDescription;
+    public RavenwoodConfig getConfig() {
+        return mCurrentConfig;
     }
 
-    public void enterTestClass(Description classDescription) throws IOException {
-        mClassDescription = classDescription;
+    public void enterTestRunner() {
+        Log.i(TAG, "enterTestRunner: " + mRunner);
 
-        mHasRavenwoodRule = hasRavenwoodRule(mRunner.getTestClass().getJavaClass());
-        mCurrentConfig = extractConfiguration(mRunner.getTestClass().getJavaClass());
+        mHasRavenwoodRule = hasRavenwoodRule(mRunner.mTestJavaClass);
+        mConfig = extractConfiguration(mRunner.mTestJavaClass);
+
+        if (mConfig != null) {
+            if (mHasRavenwoodRule) {
+                fail("RavenwoodConfig and RavenwoodRule cannot be used in the same class."
+                        + " Suggest migrating to RavenwoodConfig.");
+            }
+            mCurrentConfig = mConfig;
+        } else if (!mHasRavenwoodRule) {
+            // If no RavenwoodConfig and no RavenwoodRule, use a default config
+            mCurrentConfig = new RavenwoodConfig.Builder().build();
+        }
 
         if (mCurrentConfig != null) {
-            RavenwoodRuntimeEnvironmentController.init(mCurrentConfig);
+            RavenwoodRuntimeEnvironmentController.init(mRunner);
+        }
+    }
+
+    public void enterTestClass() {
+        Log.i(TAG, "enterTestClass: " + mRunner.mTestJavaClass.getName());
+
+        if (mCurrentConfig != null) {
+            RavenwoodRuntimeEnvironmentController.init(mRunner);
         }
     }
 
     public void exitTestClass() {
-        if (mCurrentConfig != null) {
-            try {
+        Log.i(TAG, "exitTestClass: " + mRunner.mTestJavaClass.getName());
+        try {
+            if (mCurrentConfig != null) {
                 RavenwoodRuntimeEnvironmentController.reset();
-            } finally {
-                mClassDescription = null;
             }
+        } finally {
+            mConfig = null;
+            mRule = null;
         }
     }
 
@@ -96,55 +120,40 @@
 
     public void exitTestMethod() {
         mMethodDescription = null;
+        RavenwoodRuntimeEnvironmentController.reinit();
     }
 
-    public void enterRavenwoodRule(RavenwoodRule rule) throws IOException {
+    public void enterRavenwoodRule(RavenwoodRule rule) {
         if (!mHasRavenwoodRule) {
             fail("If you have a RavenwoodRule in your test, make sure the field type is"
                     + " RavenwoodRule so Ravenwood can detect it.");
         }
-        if (mCurrentConfig != null) {
-            fail("RavenwoodConfig and RavenwoodRule cannot be used in the same class."
-                    + " Suggest migrating to RavenwoodConfig.");
-        }
-        if (mCurrentRule != null) {
+        if (mRule != null) {
             fail("Multiple nesting RavenwoodRule's are detected in the same class,"
                     + " which is not supported.");
         }
-        mCurrentRule = rule;
-        RavenwoodRuntimeEnvironmentController.init(rule.getConfiguration());
+        mRule = rule;
+        if (mCurrentConfig == null) {
+            mCurrentConfig = rule.getConfiguration();
+        }
+        RavenwoodRuntimeEnvironmentController.init(mRunner);
     }
 
     public void exitRavenwoodRule(RavenwoodRule rule) {
-        if (mCurrentRule != rule) {
-            return; // This happens if the rule did _not_ take effect somehow.
+        if (mRule != rule) {
+            fail("RavenwoodRule did not take effect.");
         }
-
-        try {
-            RavenwoodRuntimeEnvironmentController.reset();
-        } finally {
-            mCurrentRule = null;
-        }
+        mRule = null;
     }
 
     /**
      * @return a configuration from a test class, if any.
      */
     @Nullable
-    private RavenwoodConfig extractConfiguration(Class<?> testClass) {
+    private static RavenwoodConfig extractConfiguration(Class<?> testClass) {
         var field = findConfigurationField(testClass);
         if (field == null) {
-            if (mHasRavenwoodRule) {
-                // Should be handled by RavenwoodRule
-                return null;
-            }
-
-            // If no RavenwoodConfig and no RavenwoodRule, return a default config
-            return new RavenwoodConfig.Builder().build();
-        }
-        if (mHasRavenwoodRule) {
-            fail("RavenwoodConfig and RavenwoodRule cannot be used in the same class."
-                    + " Suggest migrating to RavenwoodConfig.");
+            return null;
         }
 
         try {
diff --git a/ravenwood/junit-impl-src/android/platform/test/ravenwood/RavenwoodRuntimeEnvironmentController.java b/ravenwood/junit-impl-src/android/platform/test/ravenwood/RavenwoodRuntimeEnvironmentController.java
index c2806da..0f16352 100644
--- a/ravenwood/junit-impl-src/android/platform/test/ravenwood/RavenwoodRuntimeEnvironmentController.java
+++ b/ravenwood/junit-impl-src/android/platform/test/ravenwood/RavenwoodRuntimeEnvironmentController.java
@@ -137,7 +137,7 @@
         return res;
     }
 
-    private static RavenwoodConfig sConfig;
+    private static RavenwoodAwareTestRunner sRunner;
     private static RavenwoodSystemProperties sProps;
     private static boolean sInitialized = false;
 
@@ -165,20 +165,26 @@
         RavenwoodSystemProperties.initialize(RAVENWOOD_BUILD_PROP);
         setSystemProperties(null);
 
+        // Do this after loading RAVENWOOD_NATIVE_RUNTIME_NAME (which backs Os.setenv()),
+        // before loadFrameworkNativeCode() (which uses $ANDROID_LOG_TAGS).
+        if (RAVENWOOD_VERBOSE_LOGGING) {
+            RavenwoodCommonUtils.log(TAG, "Force enabling verbose logging");
+            try {
+                Os.setenv("ANDROID_LOG_TAGS", "*:v", true);
+            } catch (ErrnoException e) {
+                throw new RuntimeException(e);
+            }
+        }
+
         // Make sure libandroid_runtime is loaded.
         RavenwoodNativeLoader.loadFrameworkNativeCode();
 
         // Redirect stdout/stdin to liblog.
         RuntimeInit.redirectLogStreams();
 
-        if (RAVENWOOD_VERBOSE_LOGGING) {
-            RavenwoodCommonUtils.log(TAG, "Force enabling verbose logging");
-            try {
-                Os.setenv("ANDROID_LOG_TAGS", "*:v", true);
-            } catch (ErrnoException e) {
-                // Shouldn't happen.
-            }
-        }
+        // Touch some references early to ensure they're <clinit>'ed
+        Objects.requireNonNull(Build.TYPE);
+        Objects.requireNonNull(Build.VERSION.SDK);
 
         System.setProperty(RAVENWOOD_VERSION_JAVA_SYSPROP, "1");
         // This will let AndroidJUnit4 use the original runner.
@@ -191,12 +197,19 @@
     /**
      * Initialize the environment.
      */
-    public static void init(RavenwoodConfig config) throws IOException {
+    public static void init(RavenwoodAwareTestRunner runner) {
         if (RAVENWOOD_VERBOSE_LOGGING) {
-            Log.i(TAG, "init() called here", new RuntimeException("STACKTRACE"));
+            Log.i(TAG, "init() called here: " + runner, new RuntimeException("STACKTRACE"));
         }
+        if (sRunner == runner) {
+            return;
+        }
+        if (sRunner != null) {
+            reset();
+        }
+        sRunner = runner;
         try {
-            initInner(config);
+            initInner(runner.mState.getConfig());
         } catch (Exception th) {
             Log.e(TAG, "init() failed", th);
             reset();
@@ -205,10 +218,6 @@
     }
 
     private static void initInner(RavenwoodConfig config) throws IOException {
-        if (sConfig != null) {
-            throw new RavenwoodRuntimeException("Internal error: init() called without reset()");
-        }
-        sConfig = config;
         if (ENABLE_UNCAUGHT_EXCEPTION_DETECTION) {
             maybeThrowPendingUncaughtException(false);
             Thread.setDefaultUncaughtExceptionHandler(sUncaughtExceptionHandler);
@@ -216,7 +225,7 @@
 
         android.os.Process.init$ravenwood(config.mUid, config.mPid);
         sOriginalIdentityToken = Binder.clearCallingIdentity();
-        Binder.restoreCallingIdentity(packBinderIdentityToken(false, config.mUid, config.mPid));
+        reinit();
         setSystemProperties(config.mSystemProperties);
 
         ServiceManager.init$ravenwood();
@@ -269,9 +278,7 @@
         config.mInstContext = instContext;
         config.mTargetContext = targetContext;
 
-        final Supplier<Resources> systemResourcesLoader = () -> {
-            return config.mState.loadResources(null);
-        };
+        final Supplier<Resources> systemResourcesLoader = () -> config.mState.loadResources(null);
 
         config.mState.mSystemServerContext =
                 new RavenwoodContext(ANDROID_PACKAGE_NAME, main, systemResourcesLoader);
@@ -288,10 +295,14 @@
                     RavenwoodRuntimeEnvironmentController::dumpStacks,
                     TIMEOUT_MILLIS, TimeUnit.MILLISECONDS);
         }
+    }
 
-        // Touch some references early to ensure they're <clinit>'ed
-        Objects.requireNonNull(Build.TYPE);
-        Objects.requireNonNull(Build.VERSION.SDK);
+    /**
+     * Partially re-initialize after each test method invocation
+     */
+    public static void reinit() {
+        var config = sRunner.mState.getConfig();
+        Binder.restoreCallingIdentity(packBinderIdentityToken(false, config.mUid, config.mPid));
     }
 
     /**
@@ -301,11 +312,11 @@
         if (RAVENWOOD_VERBOSE_LOGGING) {
             Log.i(TAG, "reset() called here", new RuntimeException("STACKTRACE"));
         }
-        if (sConfig == null) {
+        if (sRunner == null) {
             throw new RavenwoodRuntimeException("Internal error: reset() already called");
         }
-        var config = sConfig;
-        sConfig = null;
+        var config = sRunner.mState.getConfig();
+        sRunner = null;
 
         if (ENABLE_TIMEOUT_STACKS) {
             sPendingTimeout.cancel(false);
diff --git a/ravenwood/junit-impl-src/android/platform/test/ravenwood/RavenwoodTestStats.java b/ravenwood/junit-impl-src/android/platform/test/ravenwood/RavenwoodTestStats.java
index b4b8715..016de8e 100644
--- a/ravenwood/junit-impl-src/android/platform/test/ravenwood/RavenwoodTestStats.java
+++ b/ravenwood/junit-impl-src/android/platform/test/ravenwood/RavenwoodTestStats.java
@@ -90,9 +90,7 @@
         // Create the "latest" symlink.
         Path symlink = Paths.get(tmpdir, basename + "latest.csv");
         try {
-            if (Files.exists(symlink)) {
-                Files.delete(symlink);
-            }
+            Files.deleteIfExists(symlink);
             Files.createSymbolicLink(symlink, Paths.get(mOutputFile.getName()));
 
         } catch (IOException e) {
diff --git a/ravenwood/junit-src/android/platform/test/annotations/RavenwoodTestRunnerInitializing.java b/ravenwood/junit-src/android/platform/test/annotations/RavenwoodTestRunnerInitializing.java
new file mode 100644
index 0000000..3bba27a
--- /dev/null
+++ b/ravenwood/junit-src/android/platform/test/annotations/RavenwoodTestRunnerInitializing.java
@@ -0,0 +1,32 @@
+/*
+ * Copyright (C) 2024 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.platform.test.annotations;
+
+import static java.lang.annotation.ElementType.METHOD;
+
+import java.lang.annotation.Retention;
+import java.lang.annotation.RetentionPolicy;
+import java.lang.annotation.Target;
+
+/**
+ * An annotation similar to JUnit's BeforeClass, but this gets executed before
+ * the inner runner is instantiated, and only on Ravenwood.
+ * It can be used to initialize what's needed by the inner runner.
+ */
+@Target({METHOD})
+@Retention(RetentionPolicy.RUNTIME)
+public @interface RavenwoodTestRunnerInitializing {
+}
diff --git a/ravenwood/junit-src/android/platform/test/annotations/internal/InnerRunner.java b/ravenwood/junit-src/android/platform/test/annotations/internal/InnerRunner.java
new file mode 100644
index 0000000..dde53a5
--- /dev/null
+++ b/ravenwood/junit-src/android/platform/test/annotations/internal/InnerRunner.java
@@ -0,0 +1,32 @@
+/*
+ * Copyright (C) 2024 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.platform.test.annotations.internal;
+
+import static java.lang.annotation.ElementType.TYPE;
+
+import org.junit.runner.Runner;
+
+import java.lang.annotation.Inherited;
+import java.lang.annotation.Retention;
+import java.lang.annotation.RetentionPolicy;
+import java.lang.annotation.Target;
+
+@Inherited
+@Target({TYPE})
+@Retention(RetentionPolicy.RUNTIME)
+public @interface InnerRunner {
+    Class<? extends Runner> value();
+}
diff --git a/ravenwood/junit-src/android/platform/test/ravenwood/RavenwoodAwareTestRunner.java b/ravenwood/junit-src/android/platform/test/ravenwood/RavenwoodAwareTestRunner.java
deleted file mode 100644
index 5ba972df..0000000
--- a/ravenwood/junit-src/android/platform/test/ravenwood/RavenwoodAwareTestRunner.java
+++ /dev/null
@@ -1,733 +0,0 @@
-/*
- * Copyright (C) 2024 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.platform.test.ravenwood;
-
-import static com.android.ravenwood.common.RavenwoodCommonUtils.RAVENWOOD_VERBOSE_LOGGING;
-import static com.android.ravenwood.common.RavenwoodCommonUtils.ensureIsPublicVoidMethod;
-import static com.android.ravenwood.common.RavenwoodCommonUtils.isOnRavenwood;
-
-import static java.lang.annotation.ElementType.METHOD;
-import static java.lang.annotation.ElementType.TYPE;
-
-import android.annotation.NonNull;
-import android.annotation.Nullable;
-import android.util.Log;
-
-import org.junit.Assume;
-import org.junit.AssumptionViolatedException;
-import org.junit.internal.builders.AllDefaultPossibilitiesBuilder;
-import org.junit.rules.TestRule;
-import org.junit.runner.Description;
-import org.junit.runner.Result;
-import org.junit.runner.Runner;
-import org.junit.runner.manipulation.Filter;
-import org.junit.runner.manipulation.Filterable;
-import org.junit.runner.manipulation.InvalidOrderingException;
-import org.junit.runner.manipulation.NoTestsRemainException;
-import org.junit.runner.manipulation.Orderable;
-import org.junit.runner.manipulation.Orderer;
-import org.junit.runner.manipulation.Sortable;
-import org.junit.runner.manipulation.Sorter;
-import org.junit.runner.notification.Failure;
-import org.junit.runner.notification.RunListener;
-import org.junit.runner.notification.RunNotifier;
-import org.junit.runner.notification.StoppedByUserException;
-import org.junit.runners.BlockJUnit4ClassRunner;
-import org.junit.runners.Suite;
-import org.junit.runners.model.MultipleFailureException;
-import org.junit.runners.model.RunnerBuilder;
-import org.junit.runners.model.Statement;
-import org.junit.runners.model.TestClass;
-
-import java.lang.annotation.Annotation;
-import java.lang.annotation.Inherited;
-import java.lang.annotation.Retention;
-import java.lang.annotation.RetentionPolicy;
-import java.lang.annotation.Target;
-import java.lang.reflect.InvocationTargetException;
-import java.util.ArrayList;
-import java.util.Stack;
-import java.util.function.BiConsumer;
-
-/**
- * A test runner used for Ravenwood.
- *
- * It will delegate to another runner specified with {@link InnerRunner}
- * (default = {@link BlockJUnit4ClassRunner}) with the following features.
- * - Add a {@link RavenwoodAwareTestRunnerHook#onRunnerInitializing} hook, which is called before
- *   the inner runner gets a chance to run. This can be used to initialize stuff used by the
- *   inner runner.
- * - Add hook points, which are handed by RavenwoodAwareTestRunnerHook, with help from
- *   the four test rules such as {@link #sImplicitClassOuterRule}, which are also injected by
- *   the ravenizer tool.
- *
- * We use this runner to:
- * - Initialize the bare minimum environmnet just to be enough to make the actual test runners
- *   happy.
- * - Handle {@link android.platform.test.annotations.DisabledOnRavenwood}.
- *
- * This class is built such that it can also be used on a real device, but in that case
- * it will basically just delegate to the inner wrapper, and won't do anything special.
- * (no hooks, etc.)
- */
-public final class RavenwoodAwareTestRunner extends Runner implements Filterable, Orderable {
-    public static final String TAG = "Ravenwood";
-
-    @Inherited
-    @Target({TYPE})
-    @Retention(RetentionPolicy.RUNTIME)
-    public @interface InnerRunner {
-        Class<? extends Runner> value();
-    }
-
-    /**
-     * An annotation similar to JUnit's BeforeClass, but this gets executed before
-     * the inner runner is instantiated, and only on Ravenwood.
-     * It can be used to initialize what's needed by the inner runner.
-     */
-    @Target({METHOD})
-    @Retention(RetentionPolicy.RUNTIME)
-    public @interface RavenwoodTestRunnerInitializing {
-    }
-
-    /** Scope of a hook. */
-    public enum Scope {
-        Class,
-        Instance,
-    }
-
-    /** Order of a hook. */
-    public enum Order {
-        Outer,
-        Inner,
-    }
-
-    // The following four rule instances will be injected to tests by the Ravenizer tool.
-    private static class RavenwoodClassOuterRule implements TestRule {
-        @Override
-        public Statement apply(Statement base, Description description) {
-            return getCurrentRunner().wrapWithHooks(base, description, Scope.Class, Order.Outer);
-        }
-    }
-
-    private static class RavenwoodClassInnerRule implements TestRule {
-        @Override
-        public Statement apply(Statement base, Description description) {
-            return getCurrentRunner().wrapWithHooks(base, description, Scope.Class, Order.Inner);
-        }
-    }
-
-    private static class RavenwoodInstanceOuterRule implements TestRule {
-        @Override
-        public Statement apply(Statement base, Description description) {
-            return getCurrentRunner().wrapWithHooks(
-                    base, description, Scope.Instance, Order.Outer);
-        }
-    }
-
-    private static class RavenwoodInstanceInnerRule implements TestRule {
-        @Override
-        public Statement apply(Statement base, Description description) {
-            return getCurrentRunner().wrapWithHooks(
-                    base, description, Scope.Instance, Order.Inner);
-        }
-    }
-
-    public static final TestRule sImplicitClassOuterRule = new RavenwoodClassOuterRule();
-    public static final TestRule sImplicitClassInnerRule = new RavenwoodClassInnerRule();
-    public static final TestRule sImplicitInstOuterRule = new RavenwoodInstanceOuterRule();
-    public static final TestRule sImplicitInstInnerRule = new RavenwoodInstanceOuterRule();
-
-    public static final String IMPLICIT_CLASS_OUTER_RULE_NAME = "sImplicitClassOuterRule";
-    public static final String IMPLICIT_CLASS_INNER_RULE_NAME = "sImplicitClassInnerRule";
-    public static final String IMPLICIT_INST_OUTER_RULE_NAME = "sImplicitInstOuterRule";
-    public static final String IMPLICIT_INST_INNER_RULE_NAME = "sImplicitInstInnerRule";
-
-    /** Keeps track of the runner on the current thread. */
-    private static final ThreadLocal<RavenwoodAwareTestRunner> sCurrentRunner = new ThreadLocal<>();
-
-    static RavenwoodAwareTestRunner getCurrentRunner() {
-        var runner = sCurrentRunner.get();
-        if (runner == null) {
-            throw new RuntimeException("Current test runner not set!");
-        }
-        return runner;
-    }
-
-    private final Class<?> mTestJavaClass;
-    private TestClass mTestClass = null;
-    private Runner mRealRunner = null;
-    private Description mDescription = null;
-    private Throwable mExceptionInConstructor = null;
-    private boolean mRealRunnerTakesRunnerBuilder = false;
-
-    /**
-     * Stores internal states / methods associated with this runner that's only needed in
-     * junit-impl.
-     */
-    final RavenwoodRunnerState mState = new RavenwoodRunnerState(this);
-
-    private Error logAndFail(String message, Throwable exception) {
-        Log.e(TAG, message, exception);
-        throw new AssertionError(message, exception);
-    }
-
-    public TestClass getTestClass() {
-        return mTestClass;
-    }
-
-    /**
-     * Constructor.
-     */
-    public RavenwoodAwareTestRunner(Class<?> testClass) {
-        mTestJavaClass = testClass;
-        try {
-            performGlobalInitialization();
-
-            /*
-             * If the class has @DisabledOnRavenwood, then we'll delegate to
-             * ClassSkippingTestRunner, which simply skips it.
-             *
-             * We need to do it before instantiating TestClass for b/367694651.
-             */
-            if (isOnRavenwood() && !RavenwoodAwareTestRunnerHook.shouldRunClassOnRavenwood(
-                    testClass)) {
-                mRealRunner = new ClassSkippingTestRunner(testClass);
-                mDescription = mRealRunner.getDescription();
-                return;
-            }
-
-            mTestClass = new TestClass(testClass);
-
-            Log.v(TAG, "RavenwoodAwareTestRunner starting for " + testClass.getCanonicalName());
-
-            onRunnerInitializing();
-
-            // Find the real runner.
-            final Class<? extends Runner> realRunnerClass;
-            final InnerRunner innerRunnerAnnotation = mTestClass.getAnnotation(InnerRunner.class);
-            if (innerRunnerAnnotation != null) {
-                realRunnerClass = innerRunnerAnnotation.value();
-            } else {
-                // Default runner.
-                realRunnerClass = BlockJUnit4ClassRunner.class;
-            }
-
-            try {
-                Log.i(TAG, "Initializing the inner runner: " + realRunnerClass);
-
-                mRealRunner = instantiateRealRunner(realRunnerClass, testClass);
-                mDescription = mRealRunner.getDescription();
-
-            } catch (InstantiationException | IllegalAccessException
-                     | InvocationTargetException | NoSuchMethodException e) {
-                throw logAndFail("Failed to instantiate " + realRunnerClass, e);
-            }
-        } catch (Throwable th) {
-            // If we throw in the constructor, Tradefed may not report it and just ignore the class,
-            // so record it and throw it when the test actually started.
-            Log.e(TAG, "Fatal: Exception detected in constructor", th);
-            mExceptionInConstructor = new RuntimeException("Exception detected in constructor",
-                    th);
-            mDescription = Description.createTestDescription(testClass, "Constructor");
-
-            // This is for testing if tradefed is fixed.
-            if ("1".equals(System.getenv("RAVENWOOD_THROW_EXCEPTION_IN_TEST_RUNNER"))) {
-                throw th;
-            }
-        }
-    }
-
-    private Runner instantiateRealRunner(
-            Class<? extends Runner> realRunnerClass,
-            Class<?> testClass)
-            throws NoSuchMethodException, InvocationTargetException, InstantiationException,
-            IllegalAccessException {
-        try {
-            return realRunnerClass.getConstructor(Class.class).newInstance(testClass);
-        } catch (NoSuchMethodException e) {
-            var constructor = realRunnerClass.getConstructor(Class.class, RunnerBuilder.class);
-            mRealRunnerTakesRunnerBuilder = true;
-            return constructor.newInstance(testClass, new AllDefaultPossibilitiesBuilder());
-        }
-    }
-
-    private void performGlobalInitialization() {
-        if (!isOnRavenwood()) {
-            return;
-        }
-        RavenwoodAwareTestRunnerHook.performGlobalInitialization();
-    }
-
-    /**
-     * Run the bare minimum setup to initialize the wrapped runner.
-     */
-    // This method is called by the ctor, so never make it virtual.
-    private void onRunnerInitializing() {
-        if (!isOnRavenwood()) {
-            return;
-        }
-
-        RavenwoodAwareTestRunnerHook.onRunnerInitializing(this, mTestClass);
-
-        // Hook point to allow more customization.
-        runAnnotatedMethodsOnRavenwood(RavenwoodTestRunnerInitializing.class, null);
-    }
-
-    private void runAnnotatedMethodsOnRavenwood(Class<? extends Annotation> annotationClass,
-            Object instance) {
-        if (!isOnRavenwood()) {
-            return;
-        }
-        Log.v(TAG, "runAnnotatedMethodsOnRavenwood() " + annotationClass.getName());
-
-        for (var method : getTestClass().getAnnotatedMethods(annotationClass)) {
-            ensureIsPublicVoidMethod(method.getMethod(), /* isStatic=*/ instance == null);
-
-            var methodDesc = method.getDeclaringClass().getName() + "."
-                    + method.getMethod().toString();
-            try {
-                method.getMethod().invoke(instance);
-            } catch (IllegalAccessException | InvocationTargetException e) {
-                throw logAndFail("Caught exception while running method " + methodDesc, e);
-            }
-        }
-    }
-
-    @Override
-    public Description getDescription() {
-        return mDescription;
-    }
-
-    @Override
-    public void run(RunNotifier realNotifier) {
-        final RavenwoodRunNotifier notifier = new RavenwoodRunNotifier(realNotifier);
-
-        if (mRealRunner instanceof ClassSkippingTestRunner) {
-            mRealRunner.run(notifier);
-            RavenwoodAwareTestRunnerHook.onClassSkipped(getDescription());
-            return;
-        }
-
-        Log.v(TAG, "Starting " + mTestJavaClass.getCanonicalName());
-        if (RAVENWOOD_VERBOSE_LOGGING) {
-            dumpDescription(getDescription());
-        }
-
-        if (maybeReportExceptionFromConstructor(notifier)) {
-            return;
-        }
-
-        // TODO(b/365976974): handle nested classes better
-        final boolean skipRunnerHook =
-                mRealRunnerTakesRunnerBuilder && mRealRunner instanceof Suite;
-
-        sCurrentRunner.set(this);
-        try {
-            if (!skipRunnerHook) {
-                try {
-                    RavenwoodAwareTestRunnerHook.onBeforeInnerRunnerStart(
-                            this, getDescription());
-                } catch (Throwable th) {
-                    notifier.reportBeforeTestFailure(getDescription(), th);
-                    return;
-                }
-            }
-
-            // Delegate to the inner runner.
-            mRealRunner.run(notifier);
-        } finally {
-            sCurrentRunner.remove();
-
-            if (!skipRunnerHook) {
-                try {
-                    RavenwoodAwareTestRunnerHook.onAfterInnerRunnerFinished(
-                            this, getDescription());
-                } catch (Throwable th) {
-                    notifier.reportAfterTestFailure(th);
-                }
-            }
-        }
-    }
-
-    /** Throw the exception detected in the constructor, if any. */
-    private boolean maybeReportExceptionFromConstructor(RunNotifier notifier) {
-        if (mExceptionInConstructor == null) {
-            return false;
-        }
-        notifier.fireTestStarted(mDescription);
-        notifier.fireTestFailure(new Failure(mDescription, mExceptionInConstructor));
-        notifier.fireTestFinished(mDescription);
-
-        return true;
-    }
-
-    @Override
-    public void filter(Filter filter) throws NoTestsRemainException {
-        if (mRealRunner instanceof Filterable r) {
-            r.filter(filter);
-        }
-    }
-
-    @Override
-    public void order(Orderer orderer) throws InvalidOrderingException {
-        if (mRealRunner instanceof Orderable r) {
-            r.order(orderer);
-        }
-    }
-
-    @Override
-    public void sort(Sorter sorter) {
-        if (mRealRunner instanceof Sortable r) {
-            r.sort(sorter);
-        }
-    }
-
-    private Statement wrapWithHooks(Statement base, Description description, Scope scope,
-            Order order) {
-        if (!isOnRavenwood()) {
-            return base;
-        }
-        return new Statement() {
-            @Override
-            public void evaluate() throws Throwable {
-                runWithHooks(description, scope, order, base);
-            }
-        };
-    }
-
-    private void runWithHooks(Description description, Scope scope, Order order, Runnable r)
-            throws Throwable {
-        runWithHooks(description, scope, order, new Statement() {
-            @Override
-            public void evaluate() throws Throwable {
-                r.run();
-            }
-        });
-    }
-
-    private void runWithHooks(Description description, Scope scope, Order order, Statement s)
-            throws Throwable {
-        if (isOnRavenwood()) {
-            Assume.assumeTrue(
-                    RavenwoodAwareTestRunnerHook.onBefore(this, description, scope, order));
-        }
-        try {
-            s.evaluate();
-            if (isOnRavenwood()) {
-                RavenwoodAwareTestRunnerHook.onAfter(this, description, scope, order, null);
-            }
-        } catch (Throwable t) {
-            boolean shouldThrow = true;
-            if (isOnRavenwood()) {
-                shouldThrow = RavenwoodAwareTestRunnerHook.onAfter(
-                        this, description, scope, order, t);
-            }
-            if (shouldThrow) {
-                throw t;
-            }
-        }
-    }
-
-    /**
-     * A runner that simply skips a class. It still has to support {@link Filterable}
-     * because otherwise the result still says "SKIPPED" even when it's not included in the
-     * filter.
-     */
-    private static class ClassSkippingTestRunner extends Runner implements Filterable {
-        private final Description mDescription;
-        private boolean mFilteredOut;
-
-        ClassSkippingTestRunner(Class<?> testClass) {
-            mDescription = Description.createTestDescription(testClass, testClass.getSimpleName());
-            mFilteredOut = false;
-        }
-
-        @Override
-        public Description getDescription() {
-            return mDescription;
-        }
-
-        @Override
-        public void run(RunNotifier notifier) {
-            if (mFilteredOut) {
-                return;
-            }
-            notifier.fireTestSuiteStarted(mDescription);
-            notifier.fireTestIgnored(mDescription);
-            notifier.fireTestSuiteFinished(mDescription);
-        }
-
-        @Override
-        public void filter(Filter filter) throws NoTestsRemainException {
-            if (filter.shouldRun(mDescription)) {
-                mFilteredOut = false;
-            } else {
-                throw new NoTestsRemainException();
-            }
-        }
-    }
-
-    private void dumpDescription(Description desc) {
-        dumpDescription(desc, "[TestDescription]=", "  ");
-    }
-
-    private void dumpDescription(Description desc, String header, String indent) {
-        Log.v(TAG, indent + header + desc);
-
-        var children = desc.getChildren();
-        var childrenIndent = "  " + indent;
-        for (int i = 0; i < children.size(); i++) {
-            dumpDescription(children.get(i), "#" + i + ": ", childrenIndent);
-        }
-    }
-
-    /**
-     * A run notifier that wraps another notifier and provides the following features:
-     * - Handle a failure that happened before testStarted and testEnded (typically that means
-     *   it's from @BeforeClass or @AfterClass, or a @ClassRule) and deliver it as if
-     *   individual tests in the class reported it. This is for b/364395552.
-     *
-     * - Logging.
-     */
-    private class RavenwoodRunNotifier extends RunNotifier {
-        private final RunNotifier mRealNotifier;
-
-        private final Stack<Description> mSuiteStack = new Stack<>();
-        private Description mCurrentSuite = null;
-        private final ArrayList<Throwable> mOutOfTestFailures = new ArrayList<>();
-
-        private boolean mBeforeTest = true;
-        private boolean mAfterTest = false;
-
-        private RavenwoodRunNotifier(RunNotifier realNotifier) {
-            mRealNotifier = realNotifier;
-        }
-
-        private boolean isInTest() {
-            return !mBeforeTest && !mAfterTest;
-        }
-
-        @Override
-        public void addListener(RunListener listener) {
-            mRealNotifier.addListener(listener);
-        }
-
-        @Override
-        public void removeListener(RunListener listener) {
-            mRealNotifier.removeListener(listener);
-        }
-
-        @Override
-        public void addFirstListener(RunListener listener) {
-            mRealNotifier.addFirstListener(listener);
-        }
-
-        @Override
-        public void fireTestRunStarted(Description description) {
-            Log.i(TAG, "testRunStarted: " + description);
-            mRealNotifier.fireTestRunStarted(description);
-        }
-
-        @Override
-        public void fireTestRunFinished(Result result) {
-            Log.i(TAG, "testRunFinished: "
-                    + result.getRunCount() + ","
-                    + result.getFailureCount() + ","
-                    + result.getAssumptionFailureCount() + ","
-                    + result.getIgnoreCount());
-            mRealNotifier.fireTestRunFinished(result);
-        }
-
-        @Override
-        public void fireTestSuiteStarted(Description description) {
-            Log.i(TAG, "testSuiteStarted: " + description);
-            mRealNotifier.fireTestSuiteStarted(description);
-
-            mBeforeTest = true;
-            mAfterTest = false;
-
-            // Keep track of the current suite, needed if the outer test is a Suite,
-            // in which case its children are test classes. (not test methods)
-            mCurrentSuite = description;
-            mSuiteStack.push(description);
-
-            mOutOfTestFailures.clear();
-        }
-
-        @Override
-        public void fireTestSuiteFinished(Description description) {
-            Log.i(TAG, "testSuiteFinished: " + description);
-            mRealNotifier.fireTestSuiteFinished(description);
-
-            maybeHandleOutOfTestFailures();
-
-            mBeforeTest = true;
-            mAfterTest = false;
-
-            // Restore the upper suite.
-            mSuiteStack.pop();
-            mCurrentSuite = mSuiteStack.size() == 0 ? null : mSuiteStack.peek();
-        }
-
-        @Override
-        public void fireTestStarted(Description description) throws StoppedByUserException {
-            Log.i(TAG, "testStarted: " + description);
-            mRealNotifier.fireTestStarted(description);
-
-            mAfterTest = false;
-            mBeforeTest = false;
-        }
-
-        @Override
-        public void fireTestFailure(Failure failure) {
-            Log.i(TAG, "testFailure: " + failure);
-
-            if (isInTest()) {
-                mRealNotifier.fireTestFailure(failure);
-            } else {
-                mOutOfTestFailures.add(failure.getException());
-            }
-        }
-
-        @Override
-        public void fireTestAssumptionFailed(Failure failure) {
-            Log.i(TAG, "testAssumptionFailed: " + failure);
-
-            if (isInTest()) {
-                mRealNotifier.fireTestAssumptionFailed(failure);
-            } else {
-                mOutOfTestFailures.add(failure.getException());
-            }
-        }
-
-        @Override
-        public void fireTestIgnored(Description description) {
-            Log.i(TAG, "testIgnored: " + description);
-            mRealNotifier.fireTestIgnored(description);
-        }
-
-        @Override
-        public void fireTestFinished(Description description) {
-            Log.i(TAG, "testFinished: " + description);
-            mRealNotifier.fireTestFinished(description);
-
-            mAfterTest = true;
-        }
-
-        @Override
-        public void pleaseStop() {
-            Log.w(TAG, "pleaseStop:");
-            mRealNotifier.pleaseStop();
-        }
-
-        /**
-         * At the end of each Suite, we handle failures happened out of test methods.
-         * (typically in @BeforeClass or @AfterClasses)
-         *
-         * This is to work around b/364395552.
-         */
-        private boolean maybeHandleOutOfTestFailures() {
-            if (mOutOfTestFailures.size() == 0) {
-                return false;
-            }
-            Throwable th;
-            if (mOutOfTestFailures.size() == 1) {
-                th = mOutOfTestFailures.get(0);
-            } else {
-                th = new MultipleFailureException(mOutOfTestFailures);
-            }
-            if (mBeforeTest) {
-                reportBeforeTestFailure(mCurrentSuite, th);
-                return true;
-            }
-            if (mAfterTest) {
-                reportAfterTestFailure(th);
-                return true;
-            }
-            return false;
-        }
-
-        public void reportBeforeTestFailure(Description suiteDesc, Throwable th) {
-            // If a failure happens befere running any tests, we'll need to pretend
-            // as if each test in the suite reported the failure, to work around b/364395552.
-            for (var child : suiteDesc.getChildren()) {
-                if (child.isSuite()) {
-                    // If the chiil is still a "parent" -- a test class or a test suite
-                    // -- propagate to its children.
-                    mRealNotifier.fireTestSuiteStarted(child);
-                    reportBeforeTestFailure(child, th);
-                    mRealNotifier.fireTestSuiteFinished(child);
-                } else {
-                    mRealNotifier.fireTestStarted(child);
-                    Failure f = new Failure(child, th);
-                    if (th instanceof AssumptionViolatedException) {
-                        mRealNotifier.fireTestAssumptionFailed(f);
-                    } else {
-                        mRealNotifier.fireTestFailure(f);
-                    }
-                    mRealNotifier.fireTestFinished(child);
-                }
-            }
-        }
-
-        public void reportAfterTestFailure(Throwable th) {
-            // Unfortunately, there's no good way to report it, so kill the own process.
-            onCriticalError(
-                    "Failures detected in @AfterClass, which would be swallowed by tradefed",
-                    th);
-        }
-    }
-
-    private static volatile BiConsumer<String, Throwable> sCriticalErrorHanler;
-
-    private void onCriticalError(@NonNull String message, @Nullable Throwable th) {
-        Log.e(TAG, "Critical error! " + message, th);
-        var handler = sCriticalErrorHanler;
-        if (handler == null) {
-            handler = sDefaultCriticalErrorHandler;
-        }
-        handler.accept(message, th);
-    }
-
-    private static BiConsumer<String, Throwable> sDefaultCriticalErrorHandler = (message, th) -> {
-        Log.e(TAG, "Ravenwood cannot continue. Killing self process.", th);
-        System.exit(1);
-    };
-
-    /**
-     * Contains Ravenwood private APIs.
-     */
-    public static class RavenwoodPrivate {
-        private RavenwoodPrivate() {
-        }
-
-        /**
-         * Set a listener for onCriticalError(), for testing. If a listener is set, we won't call
-         * System.exit().
-         */
-        public void setCriticalErrorHandler(
-                @Nullable BiConsumer<String, Throwable> handler) {
-            sCriticalErrorHanler = handler;
-        }
-    }
-
-    private static final RavenwoodPrivate sRavenwoodPrivate = new RavenwoodPrivate();
-
-    public static RavenwoodPrivate private$ravenwood() {
-        return sRavenwoodPrivate;
-    }
-}
diff --git a/ravenwood/junit-src/android/platform/test/ravenwood/RavenwoodAwareTestRunnerBase.java b/ravenwood/junit-src/android/platform/test/ravenwood/RavenwoodAwareTestRunnerBase.java
new file mode 100644
index 0000000..31a1416
--- /dev/null
+++ b/ravenwood/junit-src/android/platform/test/ravenwood/RavenwoodAwareTestRunnerBase.java
@@ -0,0 +1,101 @@
+/*
+ * Copyright (C) 2024 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.platform.test.ravenwood;
+
+import android.platform.test.annotations.internal.InnerRunner;
+import android.util.Log;
+
+import org.junit.internal.builders.AllDefaultPossibilitiesBuilder;
+import org.junit.runner.Description;
+import org.junit.runner.Runner;
+import org.junit.runner.manipulation.Filter;
+import org.junit.runner.manipulation.Filterable;
+import org.junit.runner.manipulation.InvalidOrderingException;
+import org.junit.runner.manipulation.NoTestsRemainException;
+import org.junit.runner.manipulation.Orderable;
+import org.junit.runner.manipulation.Orderer;
+import org.junit.runner.manipulation.Sortable;
+import org.junit.runner.manipulation.Sorter;
+import org.junit.runner.notification.RunNotifier;
+import org.junit.runners.BlockJUnit4ClassRunner;
+import org.junit.runners.model.RunnerBuilder;
+import org.junit.runners.model.TestClass;
+
+abstract class RavenwoodAwareTestRunnerBase extends Runner implements Filterable, Orderable {
+    private static final String TAG = "Ravenwood";
+
+    boolean mRealRunnerTakesRunnerBuilder = false;
+
+    abstract Runner getRealRunner();
+
+    final Runner instantiateRealRunner(TestClass testClass) {
+        // Find the real runner.
+        final Class<? extends Runner> runnerClass;
+        final InnerRunner innerRunnerAnnotation = testClass.getAnnotation(InnerRunner.class);
+        if (innerRunnerAnnotation != null) {
+            runnerClass = innerRunnerAnnotation.value();
+        } else {
+            // Default runner.
+            runnerClass = BlockJUnit4ClassRunner.class;
+        }
+
+        try {
+            Log.i(TAG, "Initializing the inner runner: " + runnerClass);
+            try {
+                return runnerClass.getConstructor(Class.class)
+                        .newInstance(testClass.getJavaClass());
+            } catch (NoSuchMethodException e) {
+                var constructor = runnerClass.getConstructor(Class.class, RunnerBuilder.class);
+                mRealRunnerTakesRunnerBuilder = true;
+                return constructor.newInstance(
+                        testClass.getJavaClass(), new AllDefaultPossibilitiesBuilder());
+            }
+        } catch (ReflectiveOperationException e) {
+            throw logAndFail("Failed to instantiate " + runnerClass, e);
+        }
+    }
+
+    final Error logAndFail(String message, Throwable exception) {
+        Log.e(TAG, message, exception);
+        return new AssertionError(message, exception);
+    }
+
+    @Override
+    public final Description getDescription() {
+        return getRealRunner().getDescription();
+    }
+
+    @Override
+    public final void filter(Filter filter) throws NoTestsRemainException {
+        if (getRealRunner() instanceof Filterable r) {
+            r.filter(filter);
+        }
+    }
+
+    @Override
+    public final void order(Orderer orderer) throws InvalidOrderingException {
+        if (getRealRunner() instanceof Orderable r) {
+            r.order(orderer);
+        }
+    }
+
+    @Override
+    public final void sort(Sorter sorter) {
+        if (getRealRunner() instanceof Sortable r) {
+            r.sort(sorter);
+        }
+    }
+}
diff --git a/ravenwood/junit-src/android/platform/test/ravenwood/RavenwoodRule.java b/ravenwood/junit-src/android/platform/test/ravenwood/RavenwoodRule.java
index 93a6806..3d6ac0f 100644
--- a/ravenwood/junit-src/android/platform/test/ravenwood/RavenwoodRule.java
+++ b/ravenwood/junit-src/android/platform/test/ravenwood/RavenwoodRule.java
@@ -24,6 +24,8 @@
 import android.content.Context;
 import android.platform.test.annotations.DisabledOnRavenwood;
 
+import androidx.test.platform.app.InstrumentationRegistry;
+
 import com.android.ravenwood.common.RavenwoodCommonUtils;
 
 import org.junit.rules.TestRule;
@@ -219,8 +221,7 @@
      */
     @Deprecated
     public Context getContext() {
-        return Objects.requireNonNull(mConfiguration.mInstContext,
-                "Context is only available during @Test execution");
+        return InstrumentationRegistry.getInstrumentation().getContext();
     }
 
     /**
@@ -230,8 +231,7 @@
      */
     @Deprecated
     public Instrumentation getInstrumentation() {
-        return Objects.requireNonNull(mConfiguration.mInstrumentation,
-                "Instrumentation is only available during @Test execution");
+        return InstrumentationRegistry.getInstrumentation();
     }
 
     @Override
@@ -242,15 +242,11 @@
         return new Statement() {
             @Override
             public void evaluate() throws Throwable {
-                RavenwoodAwareTestRunnerHook.onRavenwoodRuleEnter(
-                        RavenwoodAwareTestRunner.getCurrentRunner(), description,
-                        RavenwoodRule.this);
+                RavenwoodAwareTestRunner.onRavenwoodRuleEnter(description, RavenwoodRule.this);
                 try {
                     base.evaluate();
                 } finally {
-                    RavenwoodAwareTestRunnerHook.onRavenwoodRuleExit(
-                            RavenwoodAwareTestRunner.getCurrentRunner(), description,
-                            RavenwoodRule.this);
+                    RavenwoodAwareTestRunner.onRavenwoodRuleExit(description, RavenwoodRule.this);
                 }
             }
         };
diff --git a/ravenwood/junit-stub-src/android/platform/test/ravenwood/RavenwoodAwareTestRunner.java b/ravenwood/junit-stub-src/android/platform/test/ravenwood/RavenwoodAwareTestRunner.java
new file mode 100644
index 0000000..b4b75178
--- /dev/null
+++ b/ravenwood/junit-stub-src/android/platform/test/ravenwood/RavenwoodAwareTestRunner.java
@@ -0,0 +1,70 @@
+/*
+ * Copyright (C) 2024 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.platform.test.ravenwood;
+
+import android.util.Log;
+
+import org.junit.rules.TestRule;
+import org.junit.runner.Description;
+import org.junit.runner.Runner;
+import org.junit.runner.notification.RunNotifier;
+import org.junit.runners.model.Statement;
+import org.junit.runners.model.TestClass;
+
+/**
+ * A simple pass-through runner that just delegates to the inner runner without doing
+ * anything special (no hooks, etc.).
+ *
+ * This is only used when a real device-side test has Ravenizer enabled.
+ */
+public class RavenwoodAwareTestRunner extends RavenwoodAwareTestRunnerBase {
+    private static final String TAG = "Ravenwood";
+
+    private static class NopRule implements TestRule {
+        @Override
+        public Statement apply(Statement base, Description description) {
+            return base;
+        }
+    }
+
+    public static final TestRule sImplicitClassOuterRule = new NopRule();
+    public static final TestRule sImplicitClassInnerRule = sImplicitClassOuterRule;
+    public static final TestRule sImplicitInstOuterRule = sImplicitClassOuterRule;
+    public static final TestRule sImplicitInstInnerRule = sImplicitClassOuterRule;
+
+    private final Runner mRealRunner;
+
+    public RavenwoodAwareTestRunner(Class<?> clazz) {
+        Log.v(TAG, "RavenwoodAwareTestRunner starting for " + clazz.getCanonicalName());
+        mRealRunner = instantiateRealRunner(new TestClass(clazz));
+    }
+
+    @Override
+    Runner getRealRunner() {
+        return mRealRunner;
+    }
+
+    @Override
+    public void run(RunNotifier notifier) {
+        mRealRunner.run(notifier);
+    }
+
+    static void onRavenwoodRuleEnter(Description description, RavenwoodRule rule) {
+    }
+
+    static void onRavenwoodRuleExit(Description description, RavenwoodRule rule) {
+    }
+}
diff --git a/ravenwood/junit-stub-src/android/platform/test/ravenwood/RavenwoodAwareTestRunnerHook.java b/ravenwood/junit-stub-src/android/platform/test/ravenwood/RavenwoodAwareTestRunnerHook.java
deleted file mode 100644
index aa8c299..0000000
--- a/ravenwood/junit-stub-src/android/platform/test/ravenwood/RavenwoodAwareTestRunnerHook.java
+++ /dev/null
@@ -1,101 +0,0 @@
-/*
- * Copyright (C) 2024 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.platform.test.ravenwood;
-
-import android.platform.test.ravenwood.RavenwoodAwareTestRunner.Order;
-import android.platform.test.ravenwood.RavenwoodAwareTestRunner.Scope;
-
-import org.junit.runner.Description;
-import org.junit.runners.model.TestClass;
-
-/**
- * Provide hook points created by {@link RavenwoodAwareTestRunner}. This is a version
- * that's used on a device side test.
- *
- * All methods are no-op in real device tests.
- *
- * TODO: Use some kind of factory to provide different implementation for the device test
- * and the ravenwood test.
- */
-public class RavenwoodAwareTestRunnerHook {
-    private RavenwoodAwareTestRunnerHook() {
-    }
-
-    /**
-     * Called before any code starts. Internally it will only initialize the environment once.
-     */
-    public static void performGlobalInitialization() {
-    }
-
-    /**
-     * Called when a runner starts, before the inner runner gets a chance to run.
-     */
-    public static void onRunnerInitializing(RavenwoodAwareTestRunner runner, TestClass testClass) {
-    }
-
-    /**
-     * Called when a whole test class is skipped.
-     */
-    public static void onClassSkipped(Description description) {
-    }
-
-    /**
-     * Called before the inner runner starts.
-     */
-    public static void onBeforeInnerRunnerStart(
-            RavenwoodAwareTestRunner runner, Description description) throws Throwable {
-    }
-
-    /**
-     * Called after the inner runner finished.
-     */
-    public static void onAfterInnerRunnerFinished(
-            RavenwoodAwareTestRunner runner, Description description) throws Throwable {
-    }
-
-    /**
-     * Called before a test / class.
-     *
-     * Return false if it should be skipped.
-     */
-    public static boolean onBefore(RavenwoodAwareTestRunner runner, Description description,
-            Scope scope, Order order) throws Throwable {
-        return true;
-    }
-
-    public static void onRavenwoodRuleEnter(RavenwoodAwareTestRunner runner,
-            Description description, RavenwoodRule rule) throws Throwable {
-    }
-
-    public static void onRavenwoodRuleExit(RavenwoodAwareTestRunner runner,
-            Description description, RavenwoodRule rule) throws Throwable {
-    }
-
-
-    /**
-     * Called after a test / class.
-     *
-     * Return false if the exception should be ignored.
-     */
-    public static boolean onAfter(RavenwoodAwareTestRunner runner, Description description,
-            Scope scope, Order order, Throwable th) {
-        return true;
-    }
-
-    public static boolean shouldRunClassOnRavenwood(Class<?> clazz) {
-        return true;
-    }
-}
diff --git a/ravenwood/junit-stub-src/android/platform/test/ravenwood/RavenwoodConfigState.java b/ravenwood/junit-stub-src/android/platform/test/ravenwood/RavenwoodConfigState.java
index 43a28ba..7d3d8b9 100644
--- a/ravenwood/junit-stub-src/android/platform/test/ravenwood/RavenwoodConfigState.java
+++ b/ravenwood/junit-stub-src/android/platform/test/ravenwood/RavenwoodConfigState.java
@@ -15,7 +15,7 @@
  */
 package android.platform.test.ravenwood;
 
-/** Stub class. The actual implementaetion is in junit-impl-src. */
+/** Stub class. The actual implementation is in junit-impl-src. */
 public class RavenwoodConfigState {
     public RavenwoodConfigState(RavenwoodConfig config) {
     }
diff --git a/ravenwood/runtime-helper-src/framework/android/util/StatsEvent.java b/ravenwood/runtime-helper-src/framework/android/util/StatsEvent.java
deleted file mode 100644
index 1e3b3fc..0000000
--- a/ravenwood/runtime-helper-src/framework/android/util/StatsEvent.java
+++ /dev/null
@@ -1,1035 +0,0 @@
-/*
- * Copyright (C) 2019 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.util;
-
-// [ravenwood] This is an exact copy from StatsD, until we make StatsD available on Ravenwood.
-
-import static java.nio.charset.StandardCharsets.UTF_8;
-
-import android.annotation.NonNull;
-import android.annotation.Nullable;
-import android.annotation.SystemApi;
-import android.os.Build;
-import android.os.SystemClock;
-
-import androidx.annotation.RequiresApi;
-
-import com.android.internal.annotations.GuardedBy;
-import com.android.internal.annotations.VisibleForTesting;
-
-import java.nio.ByteBuffer;
-import java.util.Arrays;
-
-/**
- * StatsEvent builds and stores the buffer sent over the statsd socket.
- * This class defines and encapsulates the socket protocol.
- *
- * <p>Usage:</p>
- * <pre>
- *      // Pushed event
- *      StatsEvent statsEvent = StatsEvent.newBuilder()
- *          .setAtomId(atomId)
- *          .writeBoolean(false)
- *          .writeString("annotated String field")
- *          .addBooleanAnnotation(annotationId, true)
- *          .usePooledBuffer()
- *          .build();
- *      StatsLog.write(statsEvent);
- *
- *      // Pulled event
- *      StatsEvent statsEvent = StatsEvent.newBuilder()
- *          .setAtomId(atomId)
- *          .writeBoolean(false)
- *          .writeString("annotated String field")
- *          .addBooleanAnnotation(annotationId, true)
- *          .build();
- * </pre>
- * @hide
- **/
-@SystemApi
-public final class StatsEvent {
-    // Type Ids.
-    /**
-     * @hide
-     **/
-    @VisibleForTesting
-    public static final byte TYPE_INT = 0x00;
-
-    /**
-     * @hide
-     **/
-    @VisibleForTesting
-    public static final byte TYPE_LONG = 0x01;
-
-    /**
-     * @hide
-     **/
-    @VisibleForTesting
-    public static final byte TYPE_STRING = 0x02;
-
-    /**
-     * @hide
-     **/
-    @VisibleForTesting
-    public static final byte TYPE_LIST = 0x03;
-
-    /**
-     * @hide
-     **/
-    @VisibleForTesting
-    public static final byte TYPE_FLOAT = 0x04;
-
-    /**
-     * @hide
-     **/
-    @VisibleForTesting
-    public static final byte TYPE_BOOLEAN = 0x05;
-
-    /**
-     * @hide
-     **/
-    @VisibleForTesting
-    public static final byte TYPE_BYTE_ARRAY = 0x06;
-
-    /**
-     * @hide
-     **/
-    @VisibleForTesting
-    public static final byte TYPE_OBJECT = 0x07;
-
-    /**
-     * @hide
-     **/
-    @VisibleForTesting
-    public static final byte TYPE_KEY_VALUE_PAIRS = 0x08;
-
-    /**
-     * @hide
-     **/
-    @VisibleForTesting
-    public static final byte TYPE_ATTRIBUTION_CHAIN = 0x09;
-
-    /**
-     * @hide
-     **/
-    @VisibleForTesting
-    public static final byte TYPE_ERRORS = 0x0F;
-
-    // Error flags.
-    /**
-     * @hide
-     **/
-    @VisibleForTesting
-    public static final int ERROR_NO_TIMESTAMP = 0x1;
-
-    /**
-     * @hide
-     **/
-    @VisibleForTesting
-    public static final int ERROR_NO_ATOM_ID = 0x2;
-
-    /**
-     * @hide
-     **/
-    @VisibleForTesting
-    public static final int ERROR_OVERFLOW = 0x4;
-
-    /**
-     * @hide
-     **/
-    @VisibleForTesting
-    public static final int ERROR_ATTRIBUTION_CHAIN_TOO_LONG = 0x8;
-
-    /**
-     * @hide
-     **/
-    @VisibleForTesting
-    public static final int ERROR_TOO_MANY_KEY_VALUE_PAIRS = 0x10;
-
-    /**
-     * @hide
-     **/
-    @VisibleForTesting
-    public static final int ERROR_ANNOTATION_DOES_NOT_FOLLOW_FIELD = 0x20;
-
-    /**
-     * @hide
-     **/
-    @VisibleForTesting
-    public static final int ERROR_INVALID_ANNOTATION_ID = 0x40;
-
-    /**
-     * @hide
-     **/
-    @VisibleForTesting
-    public static final int ERROR_ANNOTATION_ID_TOO_LARGE = 0x80;
-
-    /**
-     * @hide
-     **/
-    @VisibleForTesting
-    public static final int ERROR_TOO_MANY_ANNOTATIONS = 0x100;
-
-    /**
-     * @hide
-     **/
-    @VisibleForTesting
-    public static final int ERROR_TOO_MANY_FIELDS = 0x200;
-
-    /**
-     * @hide
-     **/
-    @VisibleForTesting
-    public static final int ERROR_ATTRIBUTION_UIDS_TAGS_SIZES_NOT_EQUAL = 0x1000;
-
-    /**
-     * @hide
-     **/
-    @VisibleForTesting
-    public static final int ERROR_ATOM_ID_INVALID_POSITION = 0x2000;
-
-    /**
-     * @hide
-     **/
-    @VisibleForTesting public static final int ERROR_LIST_TOO_LONG = 0x4000;
-
-    // Size limits.
-
-    /**
-     * @hide
-     **/
-    @VisibleForTesting
-    public static final int MAX_ANNOTATION_COUNT = 15;
-
-    /**
-     * @hide
-     **/
-    @VisibleForTesting
-    public static final int MAX_ATTRIBUTION_NODES = 127;
-
-    /**
-     * @hide
-     **/
-    @VisibleForTesting
-    public static final int MAX_NUM_ELEMENTS = 127;
-
-    /**
-     * @hide
-     **/
-    @VisibleForTesting
-    public static final int MAX_KEY_VALUE_PAIRS = 127;
-
-    private static final int LOGGER_ENTRY_MAX_PAYLOAD = 4068;
-
-    // Max payload size is 4 bytes less as 4 bytes are reserved for statsEventTag.
-    // See android_util_StatsLog.cpp.
-    private static final int MAX_PUSH_PAYLOAD_SIZE = LOGGER_ENTRY_MAX_PAYLOAD - 4;
-
-    private static final int MAX_PULL_PAYLOAD_SIZE = 50 * 1024; // 50 KB
-
-    private final int mAtomId;
-    private final byte[] mPayload;
-    private Buffer mBuffer;
-    private final int mNumBytes;
-
-    private StatsEvent(final int atomId, @Nullable final Buffer buffer,
-            @NonNull final byte[] payload, final int numBytes) {
-        mAtomId = atomId;
-        mBuffer = buffer;
-        mPayload = payload;
-        mNumBytes = numBytes;
-    }
-
-    /**
-     * Returns a new StatsEvent.Builder for building StatsEvent object.
-     **/
-    @NonNull
-    public static Builder newBuilder() {
-        return new Builder(Buffer.obtain());
-    }
-
-    /**
-     * Get the atom Id of the atom encoded in this StatsEvent object.
-     *
-     * @hide
-     **/
-    public int getAtomId() {
-        return mAtomId;
-    }
-
-    /**
-     * Get the byte array that contains the encoded payload that can be sent to statsd.
-     *
-     * @hide
-     **/
-    @NonNull
-    public byte[] getBytes() {
-        return mPayload;
-    }
-
-    /**
-     * Get the number of bytes used to encode the StatsEvent payload.
-     *
-     * @hide
-     **/
-    public int getNumBytes() {
-        return mNumBytes;
-    }
-
-    /**
-     * Recycle resources used by this StatsEvent object.
-     * No actions should be taken on this StatsEvent after release() is called.
-     *
-     * @hide
-     **/
-    public void release() {
-        if (mBuffer != null) {
-            mBuffer.release();
-            mBuffer = null;
-        }
-    }
-
-    /**
-     * Builder for constructing a StatsEvent object.
-     *
-     * <p>This class defines and encapsulates the socket encoding for the
-     *buffer. The write methods must be called in the same order as the order of
-     *fields in the atom definition.</p>
-     *
-     * <p>setAtomId() must be called immediately after
-     *StatsEvent.newBuilder().</p>
-     *
-     * <p>Example:</p>
-     * <pre>
-     *     // Atom definition.
-     *     message MyAtom {
-     *         optional int32 field1 = 1;
-     *         optional int64 field2 = 2;
-     *         optional string field3 = 3 [(annotation1) = true];
-     *         optional repeated int32 field4 = 4;
-     *     }
-     *
-     *     // StatsEvent construction for pushed event.
-     *     StatsEvent.newBuilder()
-     *     StatsEvent statsEvent = StatsEvent.newBuilder()
-     *         .setAtomId(atomId)
-     *         .writeInt(3) // field1
-     *         .writeLong(8L) // field2
-     *         .writeString("foo") // field 3
-     *         .addBooleanAnnotation(annotation1Id, true)
-     *         .writeIntArray({ 1, 2, 3 });
-     *         .usePooledBuffer()
-     *         .build();
-     *
-     *     // StatsEvent construction for pulled event.
-     *     StatsEvent.newBuilder()
-     *     StatsEvent statsEvent = StatsEvent.newBuilder()
-     *         .setAtomId(atomId)
-     *         .writeInt(3) // field1
-     *         .writeLong(8L) // field2
-     *         .writeString("foo") // field 3
-     *         .addBooleanAnnotation(annotation1Id, true)
-     *         .writeIntArray({ 1, 2, 3 });
-     *         .build();
-     * </pre>
-     **/
-    public static final class Builder {
-        // Fixed positions.
-        private static final int POS_NUM_ELEMENTS = 1;
-        private static final int POS_TIMESTAMP_NS = POS_NUM_ELEMENTS + Byte.BYTES;
-        private static final int POS_ATOM_ID = POS_TIMESTAMP_NS + Byte.BYTES + Long.BYTES;
-
-        private final Buffer mBuffer;
-        private long mTimestampNs;
-        private int mAtomId;
-        private byte mCurrentAnnotationCount;
-        private int mPos;
-        private int mPosLastField;
-        private byte mLastType;
-        private int mNumElements;
-        private int mErrorMask;
-        private boolean mUsePooledBuffer = false;
-
-        private Builder(final Buffer buffer) {
-            mBuffer = buffer;
-            mCurrentAnnotationCount = 0;
-            mAtomId = 0;
-            mTimestampNs = SystemClock.elapsedRealtimeNanos();
-            mNumElements = 0;
-
-            // Set mPos to 0 for writing TYPE_OBJECT at 0th position.
-            mPos = 0;
-            writeTypeId(TYPE_OBJECT);
-
-            // Write timestamp.
-            mPos = POS_TIMESTAMP_NS;
-            writeLong(mTimestampNs);
-        }
-
-        /**
-         * Sets the atom id for this StatsEvent.
-         *
-         * This should be called immediately after StatsEvent.newBuilder()
-         * and should only be called once.
-         * Not calling setAtomId will result in ERROR_NO_ATOM_ID.
-         * Calling setAtomId out of order will result in ERROR_ATOM_ID_INVALID_POSITION.
-         **/
-        @NonNull
-        public Builder setAtomId(final int atomId) {
-            if (0 == mAtomId) {
-                mAtomId = atomId;
-
-                if (1 == mNumElements) { // Only timestamp is written so far.
-                    writeInt(atomId);
-                } else {
-                    // setAtomId called out of order.
-                    mErrorMask |= ERROR_ATOM_ID_INVALID_POSITION;
-                }
-            }
-
-            return this;
-        }
-
-        /**
-         * Write a boolean field to this StatsEvent.
-         **/
-        @NonNull
-        public Builder writeBoolean(final boolean value) {
-            // Write boolean typeId byte followed by boolean byte representation.
-            writeTypeId(TYPE_BOOLEAN);
-            mPos += mBuffer.putBoolean(mPos, value);
-            mNumElements++;
-            return this;
-        }
-
-        /**
-         * Write an integer field to this StatsEvent.
-         **/
-        @NonNull
-        public Builder writeInt(final int value) {
-            // Write integer typeId byte followed by 4-byte representation of value.
-            writeTypeId(TYPE_INT);
-            mPos += mBuffer.putInt(mPos, value);
-            mNumElements++;
-            return this;
-        }
-
-        /**
-         * Write a long field to this StatsEvent.
-         **/
-        @NonNull
-        public Builder writeLong(final long value) {
-            // Write long typeId byte followed by 8-byte representation of value.
-            writeTypeId(TYPE_LONG);
-            mPos += mBuffer.putLong(mPos, value);
-            mNumElements++;
-            return this;
-        }
-
-        /**
-         * Write a float field to this StatsEvent.
-         **/
-        @NonNull
-        public Builder writeFloat(final float value) {
-            // Write float typeId byte followed by 4-byte representation of value.
-            writeTypeId(TYPE_FLOAT);
-            mPos += mBuffer.putFloat(mPos, value);
-            mNumElements++;
-            return this;
-        }
-
-        /**
-         * Write a String field to this StatsEvent.
-         **/
-        @NonNull
-        public Builder writeString(@NonNull final String value) {
-            // Write String typeId byte, followed by 4-byte representation of number of bytes
-            // in the UTF-8 encoding, followed by the actual UTF-8 byte encoding of value.
-            final byte[] valueBytes = stringToBytes(value);
-            writeByteArray(valueBytes, TYPE_STRING);
-            return this;
-        }
-
-        /**
-         * Write a byte array field to this StatsEvent.
-         **/
-        @NonNull
-        public Builder writeByteArray(@NonNull final byte[] value) {
-            // Write byte array typeId byte, followed by 4-byte representation of number of bytes
-            // in value, followed by the actual byte array.
-            writeByteArray(value, TYPE_BYTE_ARRAY);
-            return this;
-        }
-
-        private void writeByteArray(@NonNull final byte[] value, final byte typeId) {
-            writeTypeId(typeId);
-            final int numBytes = value.length;
-            mPos += mBuffer.putInt(mPos, numBytes);
-            mPos += mBuffer.putByteArray(mPos, value);
-            mNumElements++;
-        }
-
-        /**
-         * Write an attribution chain field to this StatsEvent.
-         *
-         * The sizes of uids and tags must be equal. The AttributionNode at position i is
-         * made up of uids[i] and tags[i].
-         *
-         * @param uids array of uids in the attribution nodes.
-         * @param tags array of tags in the attribution nodes.
-         **/
-        @NonNull
-        public Builder writeAttributionChain(
-                @NonNull final int[] uids, @NonNull final String[] tags) {
-            final byte numUids = (byte) uids.length;
-            final byte numTags = (byte) tags.length;
-
-            if (numUids != numTags) {
-                mErrorMask |= ERROR_ATTRIBUTION_UIDS_TAGS_SIZES_NOT_EQUAL;
-            } else if (numUids > MAX_ATTRIBUTION_NODES) {
-                mErrorMask |= ERROR_ATTRIBUTION_CHAIN_TOO_LONG;
-            } else {
-                // Write attribution chain typeId byte, followed by 1-byte representation of
-                // number of attribution nodes, followed by encoding of each attribution node.
-                writeTypeId(TYPE_ATTRIBUTION_CHAIN);
-                mPos += mBuffer.putByte(mPos, numUids);
-                for (int i = 0; i < numUids; i++) {
-                    // Each uid is encoded as 4-byte representation of its int value.
-                    mPos += mBuffer.putInt(mPos, uids[i]);
-
-                    // Each tag is encoded as 4-byte representation of number of bytes in its
-                    // UTF-8 encoding, followed by the actual UTF-8 bytes.
-                    final byte[] tagBytes = stringToBytes(tags[i]);
-                    mPos += mBuffer.putInt(mPos, tagBytes.length);
-                    mPos += mBuffer.putByteArray(mPos, tagBytes);
-                }
-                mNumElements++;
-            }
-            return this;
-        }
-
-        /**
-         * Write KeyValuePairsAtom entries to this StatsEvent.
-         *
-         * @param intMap Integer key-value pairs.
-         * @param longMap Long key-value pairs.
-         * @param stringMap String key-value pairs.
-         * @param floatMap Float key-value pairs.
-         **/
-        @NonNull
-        public Builder writeKeyValuePairs(
-                @Nullable final SparseIntArray intMap,
-                @Nullable final SparseLongArray longMap,
-                @Nullable final SparseArray<String> stringMap,
-                @Nullable final SparseArray<Float> floatMap) {
-            final int intMapSize = null == intMap ? 0 : intMap.size();
-            final int longMapSize = null == longMap ? 0 : longMap.size();
-            final int stringMapSize = null == stringMap ? 0 : stringMap.size();
-            final int floatMapSize = null == floatMap ? 0 : floatMap.size();
-            final int totalCount = intMapSize + longMapSize + stringMapSize + floatMapSize;
-
-            if (totalCount > MAX_KEY_VALUE_PAIRS) {
-                mErrorMask |= ERROR_TOO_MANY_KEY_VALUE_PAIRS;
-            } else {
-                writeTypeId(TYPE_KEY_VALUE_PAIRS);
-                mPos += mBuffer.putByte(mPos, (byte) totalCount);
-
-                for (int i = 0; i < intMapSize; i++) {
-                    final int key = intMap.keyAt(i);
-                    final int value = intMap.valueAt(i);
-                    mPos += mBuffer.putInt(mPos, key);
-                    writeTypeId(TYPE_INT);
-                    mPos += mBuffer.putInt(mPos, value);
-                }
-
-                for (int i = 0; i < longMapSize; i++) {
-                    final int key = longMap.keyAt(i);
-                    final long value = longMap.valueAt(i);
-                    mPos += mBuffer.putInt(mPos, key);
-                    writeTypeId(TYPE_LONG);
-                    mPos += mBuffer.putLong(mPos, value);
-                }
-
-                for (int i = 0; i < stringMapSize; i++) {
-                    final int key = stringMap.keyAt(i);
-                    final String value = stringMap.valueAt(i);
-                    mPos += mBuffer.putInt(mPos, key);
-                    writeTypeId(TYPE_STRING);
-                    final byte[] valueBytes = stringToBytes(value);
-                    mPos += mBuffer.putInt(mPos, valueBytes.length);
-                    mPos += mBuffer.putByteArray(mPos, valueBytes);
-                }
-
-                for (int i = 0; i < floatMapSize; i++) {
-                    final int key = floatMap.keyAt(i);
-                    final float value = floatMap.valueAt(i);
-                    mPos += mBuffer.putInt(mPos, key);
-                    writeTypeId(TYPE_FLOAT);
-                    mPos += mBuffer.putFloat(mPos, value);
-                }
-
-                mNumElements++;
-            }
-
-            return this;
-        }
-
-        /**
-         * Write a repeated boolean field to this StatsEvent.
-         *
-         * The list size must not exceed 127. Otherwise, the array isn't written
-         * to the StatsEvent and ERROR_LIST_TOO_LONG is appended to the
-         * StatsEvent errors field.
-         *
-         * @param elements array of booleans.
-         **/
-        @RequiresApi(Build.VERSION_CODES.TIRAMISU)
-        @NonNull
-        public Builder writeBooleanArray(@NonNull final boolean[] elements) {
-            final byte numElements = (byte)elements.length;
-
-            if (writeArrayInfo(numElements, TYPE_BOOLEAN)) {
-                // Write encoding of each element.
-                for (int i = 0; i < numElements; i++) {
-                    mPos += mBuffer.putBoolean(mPos, elements[i]);
-                }
-                mNumElements++;
-            }
-            return this;
-        }
-
-        /**
-         * Write a repeated int field to this StatsEvent.
-         *
-         * The list size must not exceed 127. Otherwise, the array isn't written
-         * to the StatsEvent and ERROR_LIST_TOO_LONG is appended to the
-         * StatsEvent errors field.
-         *
-         * @param elements array of ints.
-         **/
-        @RequiresApi(Build.VERSION_CODES.TIRAMISU)
-        @NonNull
-        public Builder writeIntArray(@NonNull final int[] elements) {
-            final byte numElements = (byte)elements.length;
-
-            if (writeArrayInfo(numElements, TYPE_INT)) {
-              // Write encoding of each element.
-              for (int i = 0; i < numElements; i++) {
-                mPos += mBuffer.putInt(mPos, elements[i]);
-                }
-                mNumElements++;
-            }
-            return this;
-        }
-
-        /**
-         * Write a repeated long field to this StatsEvent.
-         *
-         * The list size must not exceed 127. Otherwise, the array isn't written
-         * to the StatsEvent and ERROR_LIST_TOO_LONG is appended to the
-         * StatsEvent errors field.
-         *
-         * @param elements array of longs.
-         **/
-        @RequiresApi(Build.VERSION_CODES.TIRAMISU)
-        @NonNull
-        public Builder writeLongArray(@NonNull final long[] elements) {
-            final byte numElements = (byte)elements.length;
-
-            if (writeArrayInfo(numElements, TYPE_LONG)) {
-                // Write encoding of each element.
-                for (int i = 0; i < numElements; i++) {
-                    mPos += mBuffer.putLong(mPos, elements[i]);
-                }
-                mNumElements++;
-            }
-            return this;
-        }
-
-        /**
-         * Write a repeated float field to this StatsEvent.
-         *
-         * The list size must not exceed 127. Otherwise, the array isn't written
-         * to the StatsEvent and ERROR_LIST_TOO_LONG is appended to the
-         * StatsEvent errors field.
-         *
-         * @param elements array of floats.
-         **/
-        @RequiresApi(Build.VERSION_CODES.TIRAMISU)
-        @NonNull
-        public Builder writeFloatArray(@NonNull final float[] elements) {
-            final byte numElements = (byte)elements.length;
-
-            if (writeArrayInfo(numElements, TYPE_FLOAT)) {
-                // Write encoding of each element.
-                for (int i = 0; i < numElements; i++) {
-                  mPos += mBuffer.putFloat(mPos, elements[i]);
-                }
-                mNumElements++;
-            }
-            return this;
-        }
-
-        /**
-         * Write a repeated string field to this StatsEvent.
-         *
-         * The list size must not exceed 127. Otherwise, the array isn't written
-         * to the StatsEvent and ERROR_LIST_TOO_LONG is appended to the
-         * StatsEvent errors field.
-         *
-         * @param elements array of strings.
-         **/
-        @RequiresApi(Build.VERSION_CODES.TIRAMISU)
-        @NonNull
-        public Builder writeStringArray(@NonNull final String[] elements) {
-            final byte numElements = (byte)elements.length;
-
-            if (writeArrayInfo(numElements, TYPE_STRING)) {
-                // Write encoding of each element.
-                for (int i = 0; i < numElements; i++) {
-                    final byte[] elementBytes = stringToBytes(elements[i]);
-                    mPos += mBuffer.putInt(mPos, elementBytes.length);
-                    mPos += mBuffer.putByteArray(mPos, elementBytes);
-                }
-                mNumElements++;
-            }
-            return this;
-        }
-
-        /**
-         * Write a boolean annotation for the last field written.
-         **/
-        @NonNull
-        public Builder addBooleanAnnotation(
-                final byte annotationId, final boolean value) {
-            // Ensure there's a field written to annotate.
-            if (mNumElements < 2) {
-                mErrorMask |= ERROR_ANNOTATION_DOES_NOT_FOLLOW_FIELD;
-            } else if (mCurrentAnnotationCount >= MAX_ANNOTATION_COUNT) {
-                mErrorMask |= ERROR_TOO_MANY_ANNOTATIONS;
-            } else {
-                mPos += mBuffer.putByte(mPos, annotationId);
-                mPos += mBuffer.putByte(mPos, TYPE_BOOLEAN);
-                mPos += mBuffer.putBoolean(mPos, value);
-                mCurrentAnnotationCount++;
-                writeAnnotationCount();
-            }
-
-            return this;
-        }
-
-        /**
-         * Write an integer annotation for the last field written.
-         **/
-        @NonNull
-        public Builder addIntAnnotation(final byte annotationId, final int value) {
-            if (mNumElements < 2) {
-                mErrorMask |= ERROR_ANNOTATION_DOES_NOT_FOLLOW_FIELD;
-            } else if (mCurrentAnnotationCount >= MAX_ANNOTATION_COUNT) {
-                mErrorMask |= ERROR_TOO_MANY_ANNOTATIONS;
-            } else {
-                mPos += mBuffer.putByte(mPos, annotationId);
-                mPos += mBuffer.putByte(mPos, TYPE_INT);
-                mPos += mBuffer.putInt(mPos, value);
-                mCurrentAnnotationCount++;
-                writeAnnotationCount();
-            }
-
-            return this;
-        }
-
-        /**
-         * Indicates to reuse Buffer's byte array as the underlying payload in StatsEvent.
-         * This should be called for pushed events to reduce memory allocations and garbage
-         * collections.
-         **/
-        @NonNull
-        public Builder usePooledBuffer() {
-            mUsePooledBuffer = true;
-            mBuffer.setMaxSize(MAX_PUSH_PAYLOAD_SIZE, mPos);
-            return this;
-        }
-
-        /**
-         * Builds a StatsEvent object with values entered in this Builder.
-         **/
-        @NonNull
-        public StatsEvent build() {
-            if (0L == mTimestampNs) {
-                mErrorMask |= ERROR_NO_TIMESTAMP;
-            }
-            if (0 == mAtomId) {
-                mErrorMask |= ERROR_NO_ATOM_ID;
-            }
-            if (mBuffer.hasOverflowed()) {
-                mErrorMask |= ERROR_OVERFLOW;
-            }
-            if (mNumElements > MAX_NUM_ELEMENTS) {
-                mErrorMask |= ERROR_TOO_MANY_FIELDS;
-            }
-
-            if (0 == mErrorMask) {
-                mBuffer.putByte(POS_NUM_ELEMENTS, (byte) mNumElements);
-            } else {
-                // Write atom id and error mask. Overwrite any annotations for atom Id.
-                mPos = POS_ATOM_ID;
-                mPos += mBuffer.putByte(mPos, TYPE_INT);
-                mPos += mBuffer.putInt(mPos, mAtomId);
-                mPos += mBuffer.putByte(mPos, TYPE_ERRORS);
-                mPos += mBuffer.putInt(mPos, mErrorMask);
-                mBuffer.putByte(POS_NUM_ELEMENTS, (byte) 3);
-            }
-
-            final int size = mPos;
-
-            if (mUsePooledBuffer) {
-                return new StatsEvent(mAtomId, mBuffer, mBuffer.getBytes(), size);
-            } else {
-                // Create a copy of the buffer with the required number of bytes.
-                final byte[] payload = new byte[size];
-                System.arraycopy(mBuffer.getBytes(), 0, payload, 0, size);
-
-                // Return Buffer instance to the pool.
-                mBuffer.release();
-
-                return new StatsEvent(mAtomId, null, payload, size);
-            }
-        }
-
-        private void writeTypeId(final byte typeId) {
-            mPosLastField = mPos;
-            mLastType = typeId;
-            mCurrentAnnotationCount = 0;
-            final byte encodedId = (byte) (typeId & 0x0F);
-            mPos += mBuffer.putByte(mPos, encodedId);
-        }
-
-        private void writeAnnotationCount() {
-            // Use first 4 bits for annotation count and last 4 bits for typeId.
-            final byte encodedId = (byte) ((mCurrentAnnotationCount << 4) | (mLastType & 0x0F));
-            mBuffer.putByte(mPosLastField, encodedId);
-        }
-
-        @NonNull
-        private static byte[] stringToBytes(@Nullable final String value) {
-            return (null == value ? "" : value).getBytes(UTF_8);
-        }
-
-        private boolean writeArrayInfo(final byte numElements,
-                                       final byte elementTypeId) {
-            if (numElements > MAX_NUM_ELEMENTS) {
-                mErrorMask |= ERROR_LIST_TOO_LONG;
-                return false;
-            }
-            // Write list typeId byte, 1-byte representation of number of
-            // elements, and element typeId byte.
-            writeTypeId(TYPE_LIST);
-            mPos += mBuffer.putByte(mPos, numElements);
-            // Write element typeId byte without setting mPosLastField and mLastType (i.e. don't use
-            // #writeTypeId)
-            final byte encodedId = (byte) (elementTypeId & 0x0F);
-            mPos += mBuffer.putByte(mPos, encodedId);
-            return true;
-        }
-    }
-
-    private static final class Buffer {
-        private static Object sLock = new Object();
-
-        @GuardedBy("sLock")
-        private static Buffer sPool;
-
-        private byte[] mBytes;
-        private boolean mOverflow = false;
-        private int mMaxSize = MAX_PULL_PAYLOAD_SIZE;
-
-        @NonNull
-        private static Buffer obtain() {
-            final Buffer buffer;
-            synchronized (sLock) {
-                buffer = null == sPool ? new Buffer() : sPool;
-                sPool = null;
-            }
-            buffer.reset();
-            return buffer;
-        }
-
-        private Buffer() {
-            final ByteBuffer tempBuffer = ByteBuffer.allocateDirect(MAX_PUSH_PAYLOAD_SIZE);
-            mBytes = tempBuffer.hasArray() ? tempBuffer.array() : new byte [MAX_PUSH_PAYLOAD_SIZE];
-        }
-
-        @NonNull
-        private byte[] getBytes() {
-            return mBytes;
-        }
-
-        private void release() {
-            // Recycle this Buffer if its size is MAX_PUSH_PAYLOAD_SIZE or under.
-            if (mMaxSize <= MAX_PUSH_PAYLOAD_SIZE) {
-                synchronized (sLock) {
-                    if (null == sPool) {
-                        sPool = this;
-                    }
-                }
-            }
-        }
-
-        private void reset() {
-            mOverflow = false;
-            mMaxSize = MAX_PULL_PAYLOAD_SIZE;
-        }
-
-        private void setMaxSize(final int maxSize, final int numBytesWritten) {
-            mMaxSize = maxSize;
-            if (numBytesWritten > maxSize) {
-                mOverflow = true;
-            }
-        }
-
-        private boolean hasOverflowed() {
-            return mOverflow;
-        }
-
-        /**
-         * Checks for available space in the byte array.
-         *
-         * @param index starting position in the buffer to start the check.
-         * @param numBytes number of bytes to check from index.
-         * @return true if space is available, false otherwise.
-         **/
-        private boolean hasEnoughSpace(final int index, final int numBytes) {
-            final int totalBytesNeeded = index + numBytes;
-
-            if (totalBytesNeeded > mMaxSize) {
-                mOverflow = true;
-                return false;
-            }
-
-            // Expand buffer if needed.
-            if (mBytes.length < mMaxSize && totalBytesNeeded > mBytes.length) {
-                int newSize = mBytes.length;
-                do {
-                    newSize *= 2;
-                } while (newSize <= totalBytesNeeded);
-
-                if (newSize > mMaxSize) {
-                    newSize = mMaxSize;
-                }
-
-                mBytes = Arrays.copyOf(mBytes, newSize);
-            }
-
-            return true;
-        }
-
-        /**
-         * Writes a byte into the buffer.
-         *
-         * @param index position in the buffer where the byte is written.
-         * @param value the byte to write.
-         * @return number of bytes written to buffer from this write operation.
-         **/
-        private int putByte(final int index, final byte value) {
-            if (hasEnoughSpace(index, Byte.BYTES)) {
-                mBytes[index] = (byte) (value);
-                return Byte.BYTES;
-            }
-            return 0;
-        }
-
-        /**
-         * Writes a boolean into the buffer.
-         *
-         * @param index position in the buffer where the boolean is written.
-         * @param value the boolean to write.
-         * @return number of bytes written to buffer from this write operation.
-         **/
-        private int putBoolean(final int index, final boolean value) {
-            return putByte(index, (byte) (value ? 1 : 0));
-        }
-
-        /**
-         * Writes an integer into the buffer.
-         *
-         * @param index position in the buffer where the integer is written.
-         * @param value the integer to write.
-         * @return number of bytes written to buffer from this write operation.
-         **/
-        private int putInt(final int index, final int value) {
-            if (hasEnoughSpace(index, Integer.BYTES)) {
-                // Use little endian byte order.
-                mBytes[index] = (byte) (value);
-                mBytes[index + 1] = (byte) (value >> 8);
-                mBytes[index + 2] = (byte) (value >> 16);
-                mBytes[index + 3] = (byte) (value >> 24);
-                return Integer.BYTES;
-            }
-            return 0;
-        }
-
-        /**
-         * Writes a long into the buffer.
-         *
-         * @param index position in the buffer where the long is written.
-         * @param value the long to write.
-         * @return number of bytes written to buffer from this write operation.
-         **/
-        private int putLong(final int index, final long value) {
-            if (hasEnoughSpace(index, Long.BYTES)) {
-                // Use little endian byte order.
-                mBytes[index] = (byte) (value);
-                mBytes[index + 1] = (byte) (value >> 8);
-                mBytes[index + 2] = (byte) (value >> 16);
-                mBytes[index + 3] = (byte) (value >> 24);
-                mBytes[index + 4] = (byte) (value >> 32);
-                mBytes[index + 5] = (byte) (value >> 40);
-                mBytes[index + 6] = (byte) (value >> 48);
-                mBytes[index + 7] = (byte) (value >> 56);
-                return Long.BYTES;
-            }
-            return 0;
-        }
-
-        /**
-         * Writes a float into the buffer.
-         *
-         * @param index position in the buffer where the float is written.
-         * @param value the float to write.
-         * @return number of bytes written to buffer from this write operation.
-         **/
-        private int putFloat(final int index, final float value) {
-            return putInt(index, Float.floatToIntBits(value));
-        }
-
-        /**
-         * Copies a byte array into the buffer.
-         *
-         * @param index position in the buffer where the byte array is copied.
-         * @param value the byte array to copy.
-         * @return number of bytes written to buffer from this write operation.
-         **/
-        private int putByteArray(final int index, @NonNull final byte[] value) {
-            final int numBytes = value.length;
-            if (hasEnoughSpace(index, numBytes)) {
-                System.arraycopy(value, 0, mBytes, index, numBytes);
-                return numBytes;
-            }
-            return 0;
-        }
-    }
-}
diff --git a/ravenwood/runtime-helper-src/framework/android/util/StatsLog.java b/ravenwood/runtime-helper-src/framework/android/util/StatsLog.java
deleted file mode 100644
index c1c20cf..0000000
--- a/ravenwood/runtime-helper-src/framework/android/util/StatsLog.java
+++ /dev/null
@@ -1,478 +0,0 @@
-/*
- * Copyright (C) 2017 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.util;
-
-/*
- * [Ravenwood] This is copied from StatsD, with the following changes:
- * - The static {} is commented out.
- * - All references to IStatsD and StatsdStatsLog are commented out.
- * - The native method is no-oped.
- */
-
-import static android.Manifest.permission.DUMP;
-import static android.Manifest.permission.PACKAGE_USAGE_STATS;
-
-import android.annotation.IntDef;
-import android.annotation.NonNull;
-import android.annotation.RequiresPermission;
-import android.annotation.SuppressLint;
-import android.annotation.SystemApi;
-import android.os.Build;
-//import android.os.IStatsd;
-import android.os.Process;
-import android.util.proto.ProtoOutputStream;
-
-import androidx.annotation.RequiresApi;
-
-//import com.android.internal.statsd.StatsdStatsLog;
-
-import java.lang.annotation.Retention;
-import java.lang.annotation.RetentionPolicy;
-
-/**
- * StatsLog provides an API for developers to send events to statsd. The events can be used to
- * define custom metrics in side statsd.
- */
-public final class StatsLog {
-
-//    // Load JNI library
-//    static {
-//        System.loadLibrary("stats_jni");
-//    }
-    private static final String TAG = "StatsLog";
-    private static final boolean DEBUG = false;
-    private static final int EXPERIMENT_IDS_FIELD_ID = 1;
-
-    /**
-     * Annotation ID constant for logging UID field.
-     *
-     * The ID is a byte since StatsEvent.addBooleanAnnotation() and StatsEvent.addIntAnnotation()
-     * accept byte as the type for annotation ids to save space.
-     *
-     * @hide
-     */
-    @SuppressLint("NoByteOrShort")
-    @SystemApi
-    public static final byte ANNOTATION_ID_IS_UID = 1;
-
-    /**
-     * Annotation ID constant to indicate logged atom event's timestamp should be truncated.
-     *
-     * The ID is a byte since StatsEvent.addBooleanAnnotation() and StatsEvent.addIntAnnotation()
-     * accept byte as the type for annotation ids to save space.
-     *
-     * @hide
-     */
-    @SuppressLint("NoByteOrShort")
-    @SystemApi
-    public static final byte ANNOTATION_ID_TRUNCATE_TIMESTAMP = 2;
-
-    /**
-     * Annotation ID constant for a state atom's primary field.
-     *
-     * The ID is a byte since StatsEvent.addBooleanAnnotation() and StatsEvent.addIntAnnotation()
-     * accept byte as the type for annotation ids to save space.
-     *
-     * @hide
-     */
-    @SuppressLint("NoByteOrShort")
-    @SystemApi
-    public static final byte ANNOTATION_ID_PRIMARY_FIELD = 3;
-
-    /**
-     * Annotation ID constant for state atom's state field.
-     *
-     * The ID is a byte since StatsEvent.addBooleanAnnotation() and StatsEvent.addIntAnnotation()
-     * accept byte as the type for annotation ids to save space.
-     *
-     * @hide
-     */
-    @SuppressLint("NoByteOrShort")
-    @SystemApi
-    public static final byte ANNOTATION_ID_EXCLUSIVE_STATE = 4;
-
-    /**
-     * Annotation ID constant to indicate the first UID in the attribution chain
-     * is a primary field.
-     * Should only be used for attribution chain fields.
-     *
-     * The ID is a byte since StatsEvent.addBooleanAnnotation() and StatsEvent.addIntAnnotation()
-     * accept byte as the type for annotation ids to save space.
-     *
-     * @hide
-     */
-    @SuppressLint("NoByteOrShort")
-    @SystemApi
-    public static final byte ANNOTATION_ID_PRIMARY_FIELD_FIRST_UID = 5;
-
-    /**
-     * Annotation ID constant to indicate which state is default for the state atom.
-     *
-     * The ID is a byte since StatsEvent.addBooleanAnnotation() and StatsEvent.addIntAnnotation()
-     * accept byte as the type for annotation ids to save space.
-     *
-     * @hide
-     */
-    @SuppressLint("NoByteOrShort")
-    @SystemApi
-    public static final byte ANNOTATION_ID_DEFAULT_STATE = 6;
-
-    /**
-     * Annotation ID constant to signal all states should be reset to the default state.
-     *
-     * The ID is a byte since StatsEvent.addBooleanAnnotation() and StatsEvent.addIntAnnotation()
-     * accept byte as the type for annotation ids to save space.
-     *
-     * @hide
-     */
-    @SuppressLint("NoByteOrShort")
-    @SystemApi
-    public static final byte ANNOTATION_ID_TRIGGER_STATE_RESET = 7;
-
-    /**
-     * Annotation ID constant to indicate state changes need to account for nesting.
-     * This should only be used with binary state atoms.
-     *
-     * The ID is a byte since StatsEvent.addBooleanAnnotation() and StatsEvent.addIntAnnotation()
-     * accept byte as the type for annotation ids to save space.
-     *
-     * @hide
-     */
-    @SuppressLint("NoByteOrShort")
-    @SystemApi
-    public static final byte ANNOTATION_ID_STATE_NESTED = 8;
-
-    /**
-     * Annotation ID constant to indicate the restriction category of an atom.
-     * This annotation must only be attached to the atom id. This is an int annotation.
-     *
-     * The ID is a byte since StatsEvent.addBooleanAnnotation() and StatsEvent.addIntAnnotation()
-     * accept byte as the type for annotation ids to save space.
-     *
-     * @hide
-     */
-    @SuppressLint("NoByteOrShort")
-    @SystemApi
-    @RequiresApi(Build.VERSION_CODES.UPSIDE_DOWN_CAKE)
-    public static final byte ANNOTATION_ID_RESTRICTION_CATEGORY = 9;
-
-    /**
-     * Annotation ID to indicate that a field of an atom contains peripheral device info.
-     * This is a bool annotation.
-     *
-     * The ID is a byte since StatsEvent.addBooleanAnnotation() and StatsEvent.addIntAnnotation()
-     * accept byte as the type for annotation ids to save space.
-     *
-     * @hide
-     */
-    @SuppressLint("NoByteOrShort")
-    @SystemApi
-    @RequiresApi(Build.VERSION_CODES.UPSIDE_DOWN_CAKE)
-    public static final byte ANNOTATION_ID_FIELD_RESTRICTION_PERIPHERAL_DEVICE_INFO = 10;
-
-    /**
-     * Annotation ID to indicate that a field of an atom contains app usage information.
-     * This is a bool annotation.
-     *
-     * The ID is a byte since StatsEvent.addBooleanAnnotation() and StatsEvent.addIntAnnotation()
-     * accept byte as the type for annotation ids to save space.
-     *
-     * @hide
-     */
-    @SuppressLint("NoByteOrShort")
-    @SystemApi
-    @RequiresApi(Build.VERSION_CODES.UPSIDE_DOWN_CAKE)
-    public static final byte ANNOTATION_ID_FIELD_RESTRICTION_APP_USAGE = 11;
-
-    /**
-     * Annotation ID to indicate that a field of an atom contains app activity information.
-     * This is a bool annotation.
-     *
-     * The ID is a byte since StatsEvent.addBooleanAnnotation() and StatsEvent.addIntAnnotation()
-     * accept byte as the type for annotation ids to save space.
-     *
-     * @hide
-     */
-    @SuppressLint("NoByteOrShort")
-    @SystemApi
-    @RequiresApi(Build.VERSION_CODES.UPSIDE_DOWN_CAKE)
-    public static final byte ANNOTATION_ID_FIELD_RESTRICTION_APP_ACTIVITY = 12;
-
-    /**
-     * Annotation ID to indicate that a field of an atom contains health connect information.
-     * This is a bool annotation.
-     *
-     * The ID is a byte since StatsEvent.addBooleanAnnotation() and StatsEvent.addIntAnnotation()
-     * accept byte as the type for annotation ids to save space.
-     *
-     * @hide
-     */
-    @SuppressLint("NoByteOrShort")
-    @SystemApi
-    @RequiresApi(Build.VERSION_CODES.UPSIDE_DOWN_CAKE)
-    public static final byte ANNOTATION_ID_FIELD_RESTRICTION_HEALTH_CONNECT = 13;
-
-    /**
-     * Annotation ID to indicate that a field of an atom contains accessibility information.
-     * This is a bool annotation.
-     *
-     * The ID is a byte since StatsEvent.addBooleanAnnotation() and StatsEvent.addIntAnnotation()
-     * accept byte as the type for annotation ids to save space.
-     *
-     * @hide
-     */
-    @SuppressLint("NoByteOrShort")
-    @SystemApi
-    @RequiresApi(Build.VERSION_CODES.UPSIDE_DOWN_CAKE)
-    public static final byte ANNOTATION_ID_FIELD_RESTRICTION_ACCESSIBILITY = 14;
-
-    /**
-     * Annotation ID to indicate that a field of an atom contains system search information.
-     * This is a bool annotation.
-     *
-     * The ID is a byte since StatsEvent.addBooleanAnnotation() and StatsEvent.addIntAnnotation()
-     * accept byte as the type for annotation ids to save space.
-     *
-     * @hide
-     */
-    @SuppressLint("NoByteOrShort")
-    @SystemApi
-    @RequiresApi(Build.VERSION_CODES.UPSIDE_DOWN_CAKE)
-    public static final byte ANNOTATION_ID_FIELD_RESTRICTION_SYSTEM_SEARCH = 15;
-
-    /**
-     * Annotation ID to indicate that a field of an atom contains user engagement information.
-     * This is a bool annotation.
-     *
-     * The ID is a byte since StatsEvent.addBooleanAnnotation() and StatsEvent.addIntAnnotation()
-     * accept byte as the type for annotation ids to save space.
-     *
-     * @hide
-     */
-    @SuppressLint("NoByteOrShort")
-    @SystemApi
-    @RequiresApi(Build.VERSION_CODES.UPSIDE_DOWN_CAKE)
-    public static final byte ANNOTATION_ID_FIELD_RESTRICTION_USER_ENGAGEMENT = 16;
-
-    /**
-     * Annotation ID to indicate that a field of an atom contains ambient sensing information.
-     * This is a bool annotation.
-     *
-     * The ID is a byte since StatsEvent.addBooleanAnnotation() and StatsEvent.addIntAnnotation()
-     * accept byte as the type for annotation ids to save space.
-     *
-     * @hide
-     */
-    @SuppressLint("NoByteOrShort")
-    @SystemApi
-    @RequiresApi(Build.VERSION_CODES.UPSIDE_DOWN_CAKE)
-    public static final byte ANNOTATION_ID_FIELD_RESTRICTION_AMBIENT_SENSING = 17;
-
-    /**
-     * Annotation ID to indicate that a field of an atom contains demographic classification
-     * information. This is a bool annotation.
-     *
-     * The ID is a byte since StatsEvent.addBooleanAnnotation() and StatsEvent.addIntAnnotation()
-     * accept byte as the type for annotation ids to save space.
-     *
-     * @hide
-     */
-    @SuppressLint("NoByteOrShort")
-    @SystemApi
-    @RequiresApi(Build.VERSION_CODES.UPSIDE_DOWN_CAKE)
-    public static final byte ANNOTATION_ID_FIELD_RESTRICTION_DEMOGRAPHIC_CLASSIFICATION = 18;
-
-
-    /** @hide */
-    @IntDef(prefix = { "RESTRICTION_CATEGORY_" }, value = {
-            RESTRICTION_CATEGORY_DIAGNOSTIC,
-            RESTRICTION_CATEGORY_SYSTEM_INTELLIGENCE,
-            RESTRICTION_CATEGORY_AUTHENTICATION,
-            RESTRICTION_CATEGORY_FRAUD_AND_ABUSE})
-    @Retention(RetentionPolicy.SOURCE)
-    public @interface RestrictionCategory {}
-
-    /**
-     * Restriction category for atoms about diagnostics.
-     *
-     * @hide
-     */
-    @SystemApi
-    @RequiresApi(Build.VERSION_CODES.UPSIDE_DOWN_CAKE)
-    public static final int RESTRICTION_CATEGORY_DIAGNOSTIC = 1;
-
-    /**
-     * Restriction category for atoms about system intelligence.
-     *
-     * @hide
-     */
-    @SystemApi
-    @RequiresApi(Build.VERSION_CODES.UPSIDE_DOWN_CAKE)
-    public static final int RESTRICTION_CATEGORY_SYSTEM_INTELLIGENCE = 2;
-
-    /**
-     * Restriction category for atoms about authentication.
-     *
-     * @hide
-     */
-    @SystemApi
-    @RequiresApi(Build.VERSION_CODES.UPSIDE_DOWN_CAKE)
-    public static final int RESTRICTION_CATEGORY_AUTHENTICATION = 3;
-
-    /**
-     * Restriction category for atoms about fraud and abuse.
-     *
-     * @hide
-     */
-    @SystemApi
-    @RequiresApi(Build.VERSION_CODES.UPSIDE_DOWN_CAKE)
-    public static final int RESTRICTION_CATEGORY_FRAUD_AND_ABUSE = 4;
-
-    private StatsLog() {
-    }
-
-    /**
-     * Logs a start event.
-     *
-     * @param label developer-chosen label.
-     * @return True if the log request was sent to statsd.
-     */
-    public static boolean logStart(int label) {
-        int callingUid = Process.myUid();
-//        StatsdStatsLog.write(
-//                StatsdStatsLog.APP_BREADCRUMB_REPORTED,
-//                callingUid,
-//                label,
-//                StatsdStatsLog.APP_BREADCRUMB_REPORTED__STATE__START);
-        return true;
-    }
-
-    /**
-     * Logs a stop event.
-     *
-     * @param label developer-chosen label.
-     * @return True if the log request was sent to statsd.
-     */
-    public static boolean logStop(int label) {
-        int callingUid = Process.myUid();
-//        StatsdStatsLog.write(
-//                StatsdStatsLog.APP_BREADCRUMB_REPORTED,
-//                callingUid,
-//                label,
-//                StatsdStatsLog.APP_BREADCRUMB_REPORTED__STATE__STOP);
-        return true;
-    }
-
-    /**
-     * Logs an event that does not represent a start or stop boundary.
-     *
-     * @param label developer-chosen label.
-     * @return True if the log request was sent to statsd.
-     */
-    public static boolean logEvent(int label) {
-        int callingUid = Process.myUid();
-//        StatsdStatsLog.write(
-//                StatsdStatsLog.APP_BREADCRUMB_REPORTED,
-//                callingUid,
-//                label,
-//                StatsdStatsLog.APP_BREADCRUMB_REPORTED__STATE__UNSPECIFIED);
-        return true;
-    }
-
-    /**
-     * Logs an event for binary push for module updates.
-     *
-     * @param trainName        name of install train.
-     * @param trainVersionCode version code of the train.
-     * @param options          optional flags about this install.
-     *                         The last 3 bits indicate options:
-     *                             0x01: FLAG_REQUIRE_STAGING
-     *                             0x02: FLAG_ROLLBACK_ENABLED
-     *                             0x04: FLAG_REQUIRE_LOW_LATENCY_MONITOR
-     * @param state            current install state. Defined as State enums in
-     *                         BinaryPushStateChanged atom in
-     *                         frameworks/proto_logging/stats/atoms.proto
-     * @param experimentIds    experiment ids.
-     * @return True if the log request was sent to statsd.
-     */
-    @RequiresPermission(allOf = {DUMP, PACKAGE_USAGE_STATS})
-    public static boolean logBinaryPushStateChanged(@NonNull String trainName,
-            long trainVersionCode, int options, int state,
-            @NonNull long[] experimentIds) {
-        ProtoOutputStream proto = new ProtoOutputStream();
-        for (long id : experimentIds) {
-            proto.write(
-                    ProtoOutputStream.FIELD_TYPE_INT64
-                    | ProtoOutputStream.FIELD_COUNT_REPEATED
-                    | EXPERIMENT_IDS_FIELD_ID,
-                    id);
-        }
-//        StatsdStatsLog.write(StatsdStatsLog.BINARY_PUSH_STATE_CHANGED,
-//                trainName,
-//                trainVersionCode,
-//                (options & IStatsd.FLAG_REQUIRE_STAGING) > 0,
-//                (options & IStatsd.FLAG_ROLLBACK_ENABLED) > 0,
-//                (options & IStatsd.FLAG_REQUIRE_LOW_LATENCY_MONITOR) > 0,
-//                state,
-//                proto.getBytes(),
-//                0,
-//                0,
-//                false);
-        return true;
-    }
-
-    /**
-     * Write an event to stats log using the raw format.
-     *
-     * @param buffer    The encoded buffer of data to write.
-     * @param size      The number of bytes from the buffer to write.
-     * @hide
-     * @deprecated Use {@link write(final StatsEvent statsEvent)} instead.
-     *
-     */
-    @Deprecated
-    @SystemApi
-    public static void writeRaw(@NonNull byte[] buffer, int size) {
-        writeImpl(buffer, size, 0);
-    }
-
-    /**
-     * Write an event to stats log using the raw format.
-     *
-     * @param buffer    The encoded buffer of data to write.
-     * @param size      The number of bytes from the buffer to write.
-     * @param atomId    The id of the atom to which the event belongs.
-     */
-//    private static native void writeImpl(@NonNull byte[] buffer, int size, int atomId);
-    private static void writeImpl(@NonNull byte[] buffer, int size, int atomId) {
-        // no-op for now
-    }
-
-    /**
-     * Write an event to stats log using the raw format encapsulated in StatsEvent.
-     * After writing to stats log, release() is called on the StatsEvent object.
-     * No further action should be taken on the StatsEvent object following this call.
-     *
-     * @param statsEvent    The StatsEvent object containing the encoded buffer of data to write.
-     * @hide
-     */
-    @SystemApi
-    public static void write(@NonNull final StatsEvent statsEvent) {
-        writeImpl(statsEvent.getBytes(), statsEvent.getNumBytes(), statsEvent.getAtomId());
-        statsEvent.release();
-    }
-}
diff --git a/ravenwood/scripts/ravenwood-stats-collector.sh b/ravenwood/scripts/ravenwood-stats-collector.sh
index 36601bd..b83216a 100755
--- a/ravenwood/scripts/ravenwood-stats-collector.sh
+++ b/ravenwood/scripts/ravenwood-stats-collector.sh
@@ -62,6 +62,8 @@
 
         dump "framework-minus-apex" hoststubgen_framework-minus-apex_stats.csv
         dump "service.core"  hoststubgen_services.core_stats.csv
+        dump "framework-configinfrastructure"  framework-configinfrastructure_stats.csv
+        dump "framework-statsd"  framework-statsd_stats.csv
     } > "$out"
 
     echo "Stats CVS created at $out"
@@ -76,6 +78,8 @@
 
         dump "framework-minus-apex"  hoststubgen_framework-minus-apex_apis.csv
         dump "service.core"  hoststubgen_services.core_apis.csv
+        dump "framework-configinfrastructure"  framework-configinfrastructure_apis.csv
+        dump "framework-statsd"  framework-statsd_apis.csv
     } > "$out"
 
     echo "API CVS created at $out"
diff --git a/ravenwood/scripts/ravenwood-test-summary b/ravenwood/scripts/ravenwood-test-summary
new file mode 100755
index 0000000..602fbff
--- /dev/null
+++ b/ravenwood/scripts/ravenwood-test-summary
@@ -0,0 +1,75 @@
+#!/usr/bin/env python3
+#
+# Copyright (C) 2024 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.
+
+'''
+Print the latest Ravenwood test execution summary
+
+Usage: /ravenwood-test-summary
+
+Example output:
+Module                                                         Passed   Failed  Skipped
+android.test.mock.ravenwood.tests                                   2        0        0
+CarLibHostUnitTest                                                565        0        7
+CarServiceHostUnitTest                                            364        0        0
+CtsAccountManagerTestCasesRavenwood                                 4        0        0
+CtsAppTestCasesRavenwood                                           21        0        0
+
+Description:
+This script finds all the test execution result from /tmp/Ravenwood-stats*,
+and shows per-module summary.
+'''
+
+import csv
+import glob
+import sys
+
+# Find the latest stats files.
+stats_files = glob.glob('/tmp/Ravenwood-stats_*_latest.csv')
+
+if len(stats_files) == 0:
+    print("No log files found.", file=sys.stderr)
+    exit(1)
+
+
+def parse_stats(file, result):
+    module = '(unknwon)'
+    passed = 0
+    failed = 0
+    skipped = 0
+    with open(file) as csvfile:
+        reader = csv.reader(csvfile, delimiter=',')
+
+
+        for i, row in enumerate(reader):
+            if i == 0: continue # Skip header line
+            module = row[0]
+            passed += int(row[3])
+            failed += int(row[4])
+            skipped += int(row[5])
+
+    result[module] = (passed, failed, skipped)
+
+
+result = {}
+
+for file in stats_files:
+    parse_stats(file, result)
+
+print('%-60s %8s %8s %8s' % ("Module", "Passed", "Failed", "Skipped"))
+
+for module in sorted(result.keys(), key=str.casefold):
+    r = result[module]
+    print('%-60s %8d %8d %8d' % (module, r[0], r[1], r[2]))
diff --git a/ravenwood/scripts/run-ravenwood-tests.sh b/ravenwood/scripts/run-ravenwood-tests.sh
index 926c08f..5d623e0 100755
--- a/ravenwood/scripts/run-ravenwood-tests.sh
+++ b/ravenwood/scripts/run-ravenwood-tests.sh
@@ -14,15 +14,42 @@
 # limitations under the License.
 
 # Run all the ravenwood tests + hoststubgen unit tests.
+#
+# Options:
+#
+#   -s: "Smoke" test -- skip slow tests (SysUI, ICU)
 
-all_tests="hoststubgentest tiny-framework-dump-test hoststubgen-invoke-test ravenwood-stats-checker"
+smoke=0
+while getopts "s" opt; do
+case "$opt" in
+    s)
+        smoke=1
+        ;;
+    '?')
+        exit 1
+        ;;
+esac
+done
+shift $(($OPTIND - 1))
 
-# "echo" is to remove the newlines
-all_tests="$all_tests $(echo $(${0%/*}/list-ravenwood-tests.sh) )"
+all_tests=(hoststubgentest tiny-framework-dump-test hoststubgen-invoke-test ravenwood-stats-checker)
+all_tests+=( $(${0%/*}/list-ravenwood-tests.sh) )
+
+# Regex to identify slow tests, in PCRE
+slow_tests_re='^(SystemUiRavenTests|CtsIcuTestCasesRavenwood)$'
+
+if (( $smoke )) ; then
+    # Remove the slow tests.
+    all_tests=( $(
+        for t in "${all_tests[@]}"; do
+            echo $t | grep -vP "$slow_tests_re"
+        done
+    ) )
+fi
 
 run() {
     echo "Running: $*"
     "${@}"
 }
 
-run ${ATEST:-atest} $all_tests
+run ${ATEST:-atest} "${all_tests[@]}"
diff --git a/ravenwood/scripts/update-test-mapping.sh b/ravenwood/scripts/update-test-mapping.sh
index e478b50..ab37baf 100755
--- a/ravenwood/scripts/update-test-mapping.sh
+++ b/ravenwood/scripts/update-test-mapping.sh
@@ -23,6 +23,14 @@
 # Tests that shouldn't be in presubmit.
 EXEMPT='^(SystemUiRavenTests)$'
 
+is_car() {
+    local module="$1"
+
+    # If the module name starts with "Car", then it's a test for "Car".
+    [[ "$module" =~ ^Car ]]
+    return $?
+}
+
 main() {
     local script_name="${0##*/}"
     local script_dir="${0%/*}"
@@ -62,6 +70,10 @@
             fi
             echo "    {"
             echo "      \"name\": \"${tests[$i]}\","
+            if is_car "${tests[$i]}"; then
+                echo '      "keywords": ["automotive_code_coverage"],'
+            fi
+
             echo "      \"host\": true"
             echo "    }$comma"
 
diff --git a/ravenwood/tests/bivalenttest/Android.bp b/ravenwood/tests/bivalenttest/Android.bp
index d7f4b3e..4895a1a 100644
--- a/ravenwood/tests/bivalenttest/Android.bp
+++ b/ravenwood/tests/bivalenttest/Android.bp
@@ -31,9 +31,8 @@
     ],
 }
 
-android_ravenwood_test {
-    name: "RavenwoodBivalentTest",
-
+java_defaults {
+    name: "ravenwood-bivalent-defaults",
     static_libs: [
         "androidx.annotation_annotation",
         "androidx.test.ext.junit",
@@ -44,46 +43,56 @@
 
         // To make sure it won't cause VerifyError (b/324063814)
         "platformprotosnano",
+
+        "com.android.internal.os.flags-aconfig-java",
     ],
     srcs: [
         "test/**/*.java",
+        "test/**/*.kt",
     ],
     jni_libs: [
         "libravenwoodbivalenttest_jni",
     ],
-    auto_gen_config: true,
 }
 
-android_test {
-    name: "RavenwoodBivalentTest_device",
-
-    srcs: [
-        "test/**/*.java",
-    ],
+java_defaults {
+    name: "ravenwood-bivalent-device-defaults",
+    defaults: ["ravenwood-bivalent-defaults"],
     // TODO(b/371215487): migrate bivalenttest.ravenizer tests to another architecture
     exclude_srcs: [
         "test/**/ravenizer/*.java",
+        "test/**/ravenizer/*.kt",
     ],
     static_libs: [
         "junit",
         "truth",
-
-        "androidx.annotation_annotation",
-        "androidx.test.ext.junit",
-        "androidx.test.rules",
-
-        "junit-params",
-        "platform-parametric-runner-lib",
-
+        "flag-junit",
         "ravenwood-junit",
     ],
-    jni_libs: [
-        "libravenwoodbivalenttest_jni",
-    ],
     test_suites: [
         "device-tests",
     ],
     optimize: {
         enabled: false,
     },
+    test_config_template: "AndroidTestTemplate.xml",
+}
+
+android_ravenwood_test {
+    name: "RavenwoodBivalentTest",
+    defaults: ["ravenwood-bivalent-defaults"],
+    auto_gen_config: true,
+}
+
+android_test {
+    name: "RavenwoodBivalentTest_device",
+    defaults: ["ravenwood-bivalent-device-defaults"],
+}
+
+android_test {
+    name: "RavenwoodBivalentTest_device_ravenizer",
+    defaults: ["ravenwood-bivalent-device-defaults"],
+    ravenizer: {
+        enabled: true,
+    },
 }
diff --git a/ravenwood/tests/bivalenttest/AndroidTest.xml b/ravenwood/tests/bivalenttest/AndroidTestTemplate.xml
similarity index 94%
rename from ravenwood/tests/bivalenttest/AndroidTest.xml
rename to ravenwood/tests/bivalenttest/AndroidTestTemplate.xml
index 9e5dd11..8f1a92c 100644
--- a/ravenwood/tests/bivalenttest/AndroidTest.xml
+++ b/ravenwood/tests/bivalenttest/AndroidTestTemplate.xml
@@ -19,7 +19,7 @@
 
     <target_preparer class="com.android.tradefed.targetprep.suite.SuiteApkInstaller">
         <option name="cleanup-apks" value="true" />
-        <option name="test-file-name" value="RavenwoodBivalentTest_device.apk" />
+        <option name="test-file-name" value="{MODULE}.apk"/>
     </target_preparer>
 
     <test class="com.android.tradefed.testtype.AndroidJUnitTest" >
diff --git a/ravenwood/tests/bivalenttest/test/com/android/ravenwoodtest/bivalenttest/aconfig/RavenwoodAconfigFlagTest.kt b/ravenwood/tests/bivalenttest/test/com/android/ravenwoodtest/bivalenttest/aconfig/RavenwoodAconfigFlagTest.kt
new file mode 100644
index 0000000..fd6d6fb
--- /dev/null
+++ b/ravenwood/tests/bivalenttest/test/com/android/ravenwoodtest/bivalenttest/aconfig/RavenwoodAconfigFlagTest.kt
@@ -0,0 +1,102 @@
+/*
+ * Copyright (C) 2024 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.ravenwoodtest.bivalenttest.aconfig
+
+import android.platform.test.annotations.EnableFlags
+import android.platform.test.annotations.RequiresFlagsDisabled
+import android.platform.test.annotations.RequiresFlagsEnabled
+import android.platform.test.flag.junit.DeviceFlagsValueProvider
+import android.platform.test.flag.junit.SetFlagsRule
+import androidx.test.ext.junit.runners.AndroidJUnit4
+import com.android.internal.os.Flags
+import org.junit.Assert.assertFalse
+import org.junit.Assert.assertTrue
+import org.junit.Assert.fail
+import org.junit.Ignore
+import org.junit.Rule
+import org.junit.Test
+import org.junit.runner.RunWith
+
+
+@RunWith(AndroidJUnit4::class)
+class RavenwoodAconfigSimpleReadTests {
+    @Test
+    fun testFalseFlags() {
+        assertFalse(Flags.ravenwoodFlagRo1())
+        assertFalse(Flags.ravenwoodFlagRw1())
+    }
+
+    @Test
+    @Ignore // TODO: Enable this test after rolling out the "2" flags.
+    fun testTrueFlags() {
+        assertTrue(Flags.ravenwoodFlagRo2())
+        assertTrue(Flags.ravenwoodFlagRw2())
+    }
+}
+
+@RunWith(AndroidJUnit4::class)
+class RavenwoodAconfigCheckFlagsRuleTests {
+    @Rule
+    @JvmField
+    val checkFlagsRule = DeviceFlagsValueProvider.createCheckFlagsRule()
+
+    @Test
+    @RequiresFlagsEnabled(Flags.FLAG_RAVENWOOD_FLAG_RO_1)
+    fun testRequireFlagsEnabledRo() {
+        fail("This test shouldn't be executed")
+    }
+
+    @Test
+    @RequiresFlagsEnabled(Flags.FLAG_RAVENWOOD_FLAG_RW_1)
+    fun testRequireFlagsEnabledRw() {
+        fail("This test shouldn't be executed")
+    }
+
+    @Test
+    @RequiresFlagsDisabled(Flags.FLAG_RAVENWOOD_FLAG_RO_2)
+    @Ignore // TODO: Enable this test after rolling out the "2" flags.
+    fun testRequireFlagsDisabledRo() {
+        fail("This test shouldn't be executed")
+    }
+
+    @Test
+    @RequiresFlagsDisabled(Flags.FLAG_RAVENWOOD_FLAG_RW_2)
+    @Ignore // TODO: Enable this test after rolling out the "2" flags.
+    fun testRequireFlagsDisabledRw() {
+        fail("This test shouldn't be executed")
+    }
+}
+
+@RunWith(AndroidJUnit4::class)
+class RavenwoodAconfigSetFlagsRuleWithDefaultTests {
+    @Rule
+    @JvmField
+    val setFlagsRule = SetFlagsRule()
+
+    @Test
+    @EnableFlags(Flags.FLAG_RAVENWOOD_FLAG_RO_1)
+    fun testSetRoFlag() {
+        assertTrue(Flags.ravenwoodFlagRo1())
+        assertFalse(Flags.ravenwoodFlagRw1())
+    }
+
+    @Test
+    @EnableFlags(Flags.FLAG_RAVENWOOD_FLAG_RW_1)
+    fun testSetRwFlag() {
+        assertFalse(Flags.ravenwoodFlagRo1())
+        assertTrue(Flags.ravenwoodFlagRw1())
+    }
+}
diff --git a/ravenwood/tests/bivalenttest/test/com/android/ravenwoodtest/bivalenttest/ravenizer/RavenwoodAwareTestRunnerTest.java b/ravenwood/tests/bivalenttest/test/com/android/ravenwoodtest/bivalenttest/ravenizer/RavenwoodAwareTestRunnerTest.java
index d7c2c6c..4e21f86 100644
--- a/ravenwood/tests/bivalenttest/test/com/android/ravenwoodtest/bivalenttest/ravenizer/RavenwoodAwareTestRunnerTest.java
+++ b/ravenwood/tests/bivalenttest/test/com/android/ravenwoodtest/bivalenttest/ravenizer/RavenwoodAwareTestRunnerTest.java
@@ -16,12 +16,15 @@
 package com.android.ravenwoodtest.bivalenttest.ravenizer;
 
 import static org.junit.Assert.assertFalse;
+import static org.junit.Assert.assertNotNull;
 
 import android.platform.test.annotations.DisabledOnRavenwood;
-import android.platform.test.ravenwood.RavenwoodAwareTestRunner.RavenwoodTestRunnerInitializing;
+import android.platform.test.annotations.RavenwoodTestRunnerInitializing;
 import android.platform.test.ravenwood.RavenwoodRule;
 import android.util.Log;
 
+import androidx.test.platform.app.InstrumentationRegistry;
+
 import junitparams.JUnitParamsRunner;
 import junitparams.Parameters;
 
@@ -30,6 +33,8 @@
 import org.junit.Test;
 import org.junit.runner.RunWith;
 
+import java.util.List;
+
 /**
  * Make sure RavenwoodAwareTestRunnerTest properly delegates to the original runner,
  * and also run the special annotated methods.
@@ -61,13 +66,22 @@
         sCallTracker.incrementMethodCallCount();
     }
 
+    public RavenwoodAwareTestRunnerTest() {
+        // Make sure the environment is already initialized when the constructor is called
+        assertNotNull(InstrumentationRegistry.getInstrumentation());
+    }
+
     @Test
     public void test1() {
         sCallTracker.incrementMethodCallCount();
     }
 
+    public static List<String> testParams() {
+        return List.of("foo", "bar");
+    }
+
     @Test
-    @Parameters({"foo", "bar"})
+    @Parameters(method = "testParams")
     public void testWithParams(String arg) {
         sCallTracker.incrementMethodCallCount();
     }
diff --git a/ravenwood/tests/bivalenttest/test/com/android/ravenwoodtest/bivalenttest/ravenizer/RavenwoodNoRavenizerTest.java b/ravenwood/tests/bivalenttest/test/com/android/ravenwoodtest/bivalenttest/ravenizer/RavenwoodNoRavenizerTest.java
index 9d878f4..77a807d 100644
--- a/ravenwood/tests/bivalenttest/test/com/android/ravenwoodtest/bivalenttest/ravenizer/RavenwoodNoRavenizerTest.java
+++ b/ravenwood/tests/bivalenttest/test/com/android/ravenwoodtest/bivalenttest/ravenizer/RavenwoodNoRavenizerTest.java
@@ -16,7 +16,7 @@
 package com.android.ravenwoodtest.bivalenttest.ravenizer;
 
 import android.platform.test.annotations.NoRavenizer;
-import android.platform.test.ravenwood.RavenwoodAwareTestRunner.RavenwoodTestRunnerInitializing;
+import android.platform.test.annotations.RavenwoodTestRunnerInitializing;
 
 import org.junit.Test;
 
diff --git a/ravenwood/tests/bivalenttest/test/com/android/ravenwoodtest/bivalenttest/ravenizer/RavenwoodRunDisabledTestsReallyDisabledTest.java b/ravenwood/tests/bivalenttest/test/com/android/ravenwoodtest/bivalenttest/ravenizer/RavenwoodRunDisabledTestsReallyDisabledTest.java
index c77841b..e6e617b 100644
--- a/ravenwood/tests/bivalenttest/test/com/android/ravenwoodtest/bivalenttest/ravenizer/RavenwoodRunDisabledTestsReallyDisabledTest.java
+++ b/ravenwood/tests/bivalenttest/test/com/android/ravenwoodtest/bivalenttest/ravenizer/RavenwoodRunDisabledTestsReallyDisabledTest.java
@@ -18,7 +18,7 @@
 import static org.junit.Assert.fail;
 
 import android.platform.test.annotations.DisabledOnRavenwood;
-import android.platform.test.ravenwood.RavenwoodAwareTestRunner.RavenwoodTestRunnerInitializing;
+import android.platform.test.annotations.RavenwoodTestRunnerInitializing;
 import android.platform.test.ravenwood.RavenwoodRule;
 import android.util.Log;
 
diff --git a/ravenwood/tests/bivalenttest/test/com/android/ravenwoodtest/bivalenttest/ravenizer/RavenwoodRunDisabledTestsTest.java b/ravenwood/tests/bivalenttest/test/com/android/ravenwoodtest/bivalenttest/ravenizer/RavenwoodRunDisabledTestsTest.java
index ea1a29d..ef18c82 100644
--- a/ravenwood/tests/bivalenttest/test/com/android/ravenwoodtest/bivalenttest/ravenizer/RavenwoodRunDisabledTestsTest.java
+++ b/ravenwood/tests/bivalenttest/test/com/android/ravenwoodtest/bivalenttest/ravenizer/RavenwoodRunDisabledTestsTest.java
@@ -18,7 +18,7 @@
 import static org.junit.Assert.fail;
 
 import android.platform.test.annotations.DisabledOnRavenwood;
-import android.platform.test.ravenwood.RavenwoodAwareTestRunner.RavenwoodTestRunnerInitializing;
+import android.platform.test.annotations.RavenwoodTestRunnerInitializing;
 import android.platform.test.ravenwood.RavenwoodRule;
 import android.util.Log;
 
diff --git a/ravenwood/tests/coretest/Android.bp b/ravenwood/tests/coretest/Android.bp
index 85f1baf..9dd7cc6 100644
--- a/ravenwood/tests/coretest/Android.bp
+++ b/ravenwood/tests/coretest/Android.bp
@@ -16,13 +16,17 @@
         "androidx.test.rules",
         "junit-params",
         "platform-parametric-runner-lib",
-        "truth",
 
         // This library should be removed by Ravenizer
         "mockito-target-minus-junit4",
     ],
+    libs: [
+        // We access internal private classes
+        "ravenwood-junit-impl",
+    ],
     srcs: [
         "test/**/*.java",
+        "test/**/*.kt",
     ],
     ravenizer: {
         strip_mockito: true,
diff --git a/ravenwood/junit-stub-src/android/platform/test/ravenwood/RavenwoodRunnerState.java b/ravenwood/tests/coretest/test/com/android/ravenwoodtest/coretest/RavenwoodStatsDTest.kt
similarity index 68%
rename from ravenwood/junit-stub-src/android/platform/test/ravenwood/RavenwoodRunnerState.java
rename to ravenwood/tests/coretest/test/com/android/ravenwoodtest/coretest/RavenwoodStatsDTest.kt
index 83cbc52..d5f5e29 100644
--- a/ravenwood/junit-stub-src/android/platform/test/ravenwood/RavenwoodRunnerState.java
+++ b/ravenwood/tests/coretest/test/com/android/ravenwoodtest/coretest/RavenwoodStatsDTest.kt
@@ -13,10 +13,14 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package android.platform.test.ravenwood;
+package com.android.ravenwoodtest.coretest
 
-/** Stub class. The actual implementaetion is in junit-impl-src. */
-public class RavenwoodRunnerState {
-    public RavenwoodRunnerState(RavenwoodAwareTestRunner runner) {
+import com.android.internal.util.FrameworkStatsLog
+import org.junit.Test
+
+class RavenwoodStatsDTest {
+    @Test
+    fun testFrameworkStatsLog() {
+        FrameworkStatsLog.write(FrameworkStatsLog.PHONE_SIGNAL_STRENGTH_CHANGED, 123)
     }
-}
+}
\ No newline at end of file
diff --git a/ravenwood/tests/coretest/test/com/android/ravenwoodtest/runnercallbacktests/RavenwoodRunnerCallbackTest.java b/ravenwood/tests/coretest/test/com/android/ravenwoodtest/runnercallbacktests/RavenwoodRunnerCallbackTest.java
index bd01313..6720e45 100644
--- a/ravenwood/tests/coretest/test/com/android/ravenwoodtest/runnercallbacktests/RavenwoodRunnerCallbackTest.java
+++ b/ravenwood/tests/coretest/test/com/android/ravenwoodtest/runnercallbacktests/RavenwoodRunnerCallbackTest.java
@@ -337,9 +337,9 @@
     @Expected("""
     testRunStarted: classes
     testSuiteStarted: classes
-    testStarted: Constructor(com.android.ravenwoodtest.runnercallbacktests.RavenwoodRunnerCallbackTest$ExceptionFromInnerRunnerConstructorTest)
-    testFailure: Exception detected in constructor
-    testFinished: Constructor(com.android.ravenwoodtest.runnercallbacktests.RavenwoodRunnerCallbackTest$ExceptionFromInnerRunnerConstructorTest)
+    testStarted: initializationError(com.android.ravenwoodtest.runnercallbacktests.RavenwoodRunnerCallbackTest$ExceptionFromInnerRunnerConstructorTest)
+    testFailure: Failed to instantiate class androidx.test.ext.junit.runners.AndroidJUnit4
+    testFinished: initializationError(com.android.ravenwoodtest.runnercallbacktests.RavenwoodRunnerCallbackTest$ExceptionFromInnerRunnerConstructorTest)
     testSuiteFinished: classes
     testRunFinished: 1,1,0,0
     """)
@@ -439,9 +439,9 @@
     @Expected("""
     testRunStarted: classes
     testSuiteStarted: classes
-    testStarted: Constructor(com.android.ravenwoodtest.runnercallbacktests.RavenwoodRunnerCallbackTest$BrokenRunnerTest)
-    testFailure: Exception detected in constructor
-    testFinished: Constructor(com.android.ravenwoodtest.runnercallbacktests.RavenwoodRunnerCallbackTest$BrokenRunnerTest)
+    testStarted: initializationError(com.android.ravenwoodtest.runnercallbacktests.RavenwoodRunnerCallbackTest$BrokenRunnerTest)
+    testFailure: Failed to instantiate class com.android.ravenwoodtest.runnercallbacktests.RavenwoodRunnerCallbackTest$BrokenTestRunner
+    testFinished: initializationError(com.android.ravenwoodtest.runnercallbacktests.RavenwoodRunnerCallbackTest$BrokenRunnerTest)
     testSuiteFinished: classes
     testRunFinished: 1,1,0,0
     """)
diff --git a/ravenwood/tests/coretest/test/com/android/ravenwoodtest/runnercallbacktests/RavenwoodRunnerConfigValidationTest.java b/ravenwood/tests/coretest/test/com/android/ravenwoodtest/runnercallbacktests/RavenwoodRunnerConfigValidationTest.java
index 73ea64f..02d1073 100644
--- a/ravenwood/tests/coretest/test/com/android/ravenwoodtest/runnercallbacktests/RavenwoodRunnerConfigValidationTest.java
+++ b/ravenwood/tests/coretest/test/com/android/ravenwoodtest/runnercallbacktests/RavenwoodRunnerConfigValidationTest.java
@@ -106,17 +106,11 @@
     @Expected("""
     testRunStarted: classes
     testSuiteStarted: classes
-    testStarted: testMethod1(com.android.ravenwoodtest.runnercallbacktests.RavenwoodRunnerConfigValidationTest$ErrorMustBeReportedFromEachTest)
+    testStarted: initializationError(com.android.ravenwoodtest.runnercallbacktests.RavenwoodRunnerConfigValidationTest$ErrorMustBeReportedFromEachTest)
     testFailure: com.android.ravenwoodtest.runnercallbacktests.RavenwoodRunnerConfigValidationTest$ErrorMustBeReportedFromEachTest.sConfig expected to be public static
-    testFinished: testMethod1(com.android.ravenwoodtest.runnercallbacktests.RavenwoodRunnerConfigValidationTest$ErrorMustBeReportedFromEachTest)
-    testStarted: testMethod2(com.android.ravenwoodtest.runnercallbacktests.RavenwoodRunnerConfigValidationTest$ErrorMustBeReportedFromEachTest)
-    testFailure: com.android.ravenwoodtest.runnercallbacktests.RavenwoodRunnerConfigValidationTest$ErrorMustBeReportedFromEachTest.sConfig expected to be public static
-    testFinished: testMethod2(com.android.ravenwoodtest.runnercallbacktests.RavenwoodRunnerConfigValidationTest$ErrorMustBeReportedFromEachTest)
-    testStarted: testMethod3(com.android.ravenwoodtest.runnercallbacktests.RavenwoodRunnerConfigValidationTest$ErrorMustBeReportedFromEachTest)
-    testFailure: com.android.ravenwoodtest.runnercallbacktests.RavenwoodRunnerConfigValidationTest$ErrorMustBeReportedFromEachTest.sConfig expected to be public static
-    testFinished: testMethod3(com.android.ravenwoodtest.runnercallbacktests.RavenwoodRunnerConfigValidationTest$ErrorMustBeReportedFromEachTest)
+    testFinished: initializationError(com.android.ravenwoodtest.runnercallbacktests.RavenwoodRunnerConfigValidationTest$ErrorMustBeReportedFromEachTest)
     testSuiteFinished: classes
-    testRunFinished: 3,3,0,0
+    testRunFinished: 1,1,0,0
     """)
     // CHECKSTYLE:ON
     public static class ErrorMustBeReportedFromEachTest {
@@ -145,9 +139,9 @@
     @Expected("""
     testRunStarted: classes
     testSuiteStarted: classes
-    testStarted: testConfig(com.android.ravenwoodtest.runnercallbacktests.RavenwoodRunnerConfigValidationTest$DuplicateConfigTest)
+    testStarted: initializationError(com.android.ravenwoodtest.runnercallbacktests.RavenwoodRunnerConfigValidationTest$DuplicateConfigTest)
     testFailure: Class com.android.ravenwoodtest.runnercallbacktests.RavenwoodRunnerConfigValidationTest.DuplicateConfigTest has multiple fields with @RavenwoodConfig.Config
-    testFinished: testConfig(com.android.ravenwoodtest.runnercallbacktests.RavenwoodRunnerConfigValidationTest$DuplicateConfigTest)
+    testFinished: initializationError(com.android.ravenwoodtest.runnercallbacktests.RavenwoodRunnerConfigValidationTest$DuplicateConfigTest)
     testSuiteFinished: classes
     testRunFinished: 1,1,0,0
     """)
@@ -175,9 +169,9 @@
     @Expected("""
     testRunStarted: classes
     testSuiteStarted: classes
-    testStarted: testConfig(com.android.ravenwoodtest.runnercallbacktests.RavenwoodRunnerConfigValidationTest$NonStaticConfigTest)
+    testStarted: initializationError(com.android.ravenwoodtest.runnercallbacktests.RavenwoodRunnerConfigValidationTest$NonStaticConfigTest)
     testFailure: com.android.ravenwoodtest.runnercallbacktests.RavenwoodRunnerConfigValidationTest$NonStaticConfigTest.sConfig expected to be public static
-    testFinished: testConfig(com.android.ravenwoodtest.runnercallbacktests.RavenwoodRunnerConfigValidationTest$NonStaticConfigTest)
+    testFinished: initializationError(com.android.ravenwoodtest.runnercallbacktests.RavenwoodRunnerConfigValidationTest$NonStaticConfigTest)
     testSuiteFinished: classes
     testRunFinished: 1,1,0,0
     """)
@@ -201,9 +195,9 @@
     @Expected("""
     testRunStarted: classes
     testSuiteStarted: classes
-    testStarted: testConfig(com.android.ravenwoodtest.runnercallbacktests.RavenwoodRunnerConfigValidationTest$NonPublicConfigTest)
+    testStarted: initializationError(com.android.ravenwoodtest.runnercallbacktests.RavenwoodRunnerConfigValidationTest$NonPublicConfigTest)
     testFailure: com.android.ravenwoodtest.runnercallbacktests.RavenwoodRunnerConfigValidationTest$NonPublicConfigTest.sConfig expected to be public static
-    testFinished: testConfig(com.android.ravenwoodtest.runnercallbacktests.RavenwoodRunnerConfigValidationTest$NonPublicConfigTest)
+    testFinished: initializationError(com.android.ravenwoodtest.runnercallbacktests.RavenwoodRunnerConfigValidationTest$NonPublicConfigTest)
     testSuiteFinished: classes
     testRunFinished: 1,1,0,0
     """)
@@ -227,9 +221,9 @@
     @Expected("""
     testRunStarted: classes
     testSuiteStarted: classes
-    testStarted: testConfig(com.android.ravenwoodtest.runnercallbacktests.RavenwoodRunnerConfigValidationTest$WrongTypeConfigTest)
+    testStarted: initializationError(com.android.ravenwoodtest.runnercallbacktests.RavenwoodRunnerConfigValidationTest$WrongTypeConfigTest)
     testFailure: Field com.android.ravenwoodtest.runnercallbacktests.RavenwoodRunnerConfigValidationTest.WrongTypeConfigTest.sConfig has @RavenwoodConfig.Config but type is not RavenwoodConfig
-    testFinished: testConfig(com.android.ravenwoodtest.runnercallbacktests.RavenwoodRunnerConfigValidationTest$WrongTypeConfigTest)
+    testFinished: initializationError(com.android.ravenwoodtest.runnercallbacktests.RavenwoodRunnerConfigValidationTest$WrongTypeConfigTest)
     testSuiteFinished: classes
     testRunFinished: 1,1,0,0
     """)
@@ -282,9 +276,9 @@
     @Expected("""
     testRunStarted: classes
     testSuiteStarted: classes
-    testStarted: testConfig(com.android.ravenwoodtest.runnercallbacktests.RavenwoodRunnerConfigValidationTest$WithInstanceRuleTest)
+    testStarted: initializationError(com.android.ravenwoodtest.runnercallbacktests.RavenwoodRunnerConfigValidationTest$WithInstanceRuleTest)
     testFailure: RavenwoodConfig and RavenwoodRule cannot be used in the same class. Suggest migrating to RavenwoodConfig.
-    testFinished: testConfig(com.android.ravenwoodtest.runnercallbacktests.RavenwoodRunnerConfigValidationTest$WithInstanceRuleTest)
+    testFinished: initializationError(com.android.ravenwoodtest.runnercallbacktests.RavenwoodRunnerConfigValidationTest$WithInstanceRuleTest)
     testSuiteFinished: classes
     testRunFinished: 1,1,0,0
     """)
@@ -311,9 +305,9 @@
     @Expected("""
     testRunStarted: classes
     testSuiteStarted: classes
-    testStarted: Constructor(com.android.ravenwoodtest.runnercallbacktests.RavenwoodRunnerConfigValidationTest$WithStaticRuleTest)
-    testFailure: Exception detected in constructor
-    testFinished: Constructor(com.android.ravenwoodtest.runnercallbacktests.RavenwoodRunnerConfigValidationTest$WithStaticRuleTest)
+    testStarted: initializationError(com.android.ravenwoodtest.runnercallbacktests.RavenwoodRunnerConfigValidationTest$WithStaticRuleTest)
+    testFailure: Failed to instantiate class androidx.test.ext.junit.runners.AndroidJUnit4
+    testFinished: initializationError(com.android.ravenwoodtest.runnercallbacktests.RavenwoodRunnerConfigValidationTest$WithStaticRuleTest)
     testSuiteFinished: classes
     testRunFinished: 1,1,0,0
     """)
@@ -400,9 +394,9 @@
     @Expected("""
     testRunStarted: classes
     testSuiteStarted: classes
-    testStarted: test(com.android.ravenwoodtest.runnercallbacktests.RavenwoodRunnerConfigValidationTest$ConfigWithRuleInBaseClassTest)
+    testStarted: initializationError(com.android.ravenwoodtest.runnercallbacktests.RavenwoodRunnerConfigValidationTest$ConfigWithRuleInBaseClassTest)
     testFailure: RavenwoodConfig and RavenwoodRule cannot be used in the same class. Suggest migrating to RavenwoodConfig.
-    testFinished: test(com.android.ravenwoodtest.runnercallbacktests.RavenwoodRunnerConfigValidationTest$ConfigWithRuleInBaseClassTest)
+    testFinished: initializationError(com.android.ravenwoodtest.runnercallbacktests.RavenwoodRunnerConfigValidationTest$ConfigWithRuleInBaseClassTest)
     testSuiteFinished: classes
     testRunFinished: 1,1,0,0
     """)
diff --git a/ravenwood/tests/coretest/test/com/android/ravenwoodtest/runnercallbacktests/RavenwoodRunnerTestBase.java b/ravenwood/tests/coretest/test/com/android/ravenwoodtest/runnercallbacktests/RavenwoodRunnerTestBase.java
index 9a6934b..f7a2198 100644
--- a/ravenwood/tests/coretest/test/com/android/ravenwoodtest/runnercallbacktests/RavenwoodRunnerTestBase.java
+++ b/ravenwood/tests/coretest/test/com/android/ravenwoodtest/runnercallbacktests/RavenwoodRunnerTestBase.java
@@ -20,6 +20,7 @@
 
 import android.platform.test.annotations.NoRavenizer;
 import android.platform.test.ravenwood.RavenwoodAwareTestRunner;
+import android.platform.test.ravenwood.RavenwoodConfigPrivate;
 import android.util.Log;
 
 import junitparams.JUnitParamsRunner;
@@ -137,15 +138,14 @@
         // Set a listener to critical errors. This will also prevent
         // {@link RavenwoodAwareTestRunner} from calling System.exit() when there's
         // a critical error.
-        RavenwoodAwareTestRunner.private$ravenwood().setCriticalErrorHandler(
-                listener.sCriticalErrorListener);
+        RavenwoodConfigPrivate.setCriticalErrorHandler(listener.sCriticalErrorListener);
 
         try {
             // Run the test class.
             junitCore.run(testClazz);
         } finally {
             // Clear the critical error listener.
-            RavenwoodAwareTestRunner.private$ravenwood().setCriticalErrorHandler(null);
+            RavenwoodConfigPrivate.setCriticalErrorHandler(null);
         }
 
         // Check the result.
diff --git a/ravenwood/texts/ravenwood-annotation-allowed-classes.txt b/ravenwood/texts/ravenwood-annotation-allowed-classes.txt
index 9c86389..a26fe66 100644
--- a/ravenwood/texts/ravenwood-annotation-allowed-classes.txt
+++ b/ravenwood/texts/ravenwood-annotation-allowed-classes.txt
@@ -359,3 +359,6 @@
 com.android.server.SystemServiceManager
 
 com.android.server.utils.TimingsTraceAndSlog
+
+android.os.IpcDataCache
+android.app.PropertyInvalidatedCache
diff --git a/ravenwood/texts/ravenwood-framework-policies.txt b/ravenwood/texts/ravenwood-framework-policies.txt
index b64944e..80126df 100644
--- a/ravenwood/texts/ravenwood-framework-policies.txt
+++ b/ravenwood/texts/ravenwood-framework-policies.txt
@@ -5,8 +5,7 @@
 rename com/.*/nano/   devicenano/
 rename android/.*/nano/   devicenano/
 
-
-# StatsD autogenerated classes. Maybe add a heuristic?
+# StatsD auto-generated
 class com.android.internal.util.FrameworkStatsLog keepclass
 
 # Exported to Mainline modules; cannot use annotations
diff --git a/ravenwood/tools/hoststubgen/src/com/android/hoststubgen/asm/AsmUtils.kt b/ravenwood/tools/hoststubgen/src/com/android/hoststubgen/asm/AsmUtils.kt
index a02082d..f47aaba 100644
--- a/ravenwood/tools/hoststubgen/src/com/android/hoststubgen/asm/AsmUtils.kt
+++ b/ravenwood/tools/hoststubgen/src/com/android/hoststubgen/asm/AsmUtils.kt
@@ -327,6 +327,10 @@
     return (this.access and Opcodes.ACC_SYNTHETIC) != 0
 }
 
+fun ClassNode.isAbstract(): Boolean {
+    return (this.access and Opcodes.ACC_ABSTRACT) != 0
+}
+
 fun MethodNode.isSynthetic(): Boolean {
     return (this.access and Opcodes.ACC_SYNTHETIC) != 0
 }
diff --git a/ravenwood/tools/ravenizer/src/com/android/platform/test/ravenwood/ravenizer/RavenizerOptions.kt b/ravenwood/tools/ravenizer/src/com/android/platform/test/ravenwood/ravenizer/RavenizerOptions.kt
index 32dcbe5..a0e5599 100644
--- a/ravenwood/tools/ravenizer/src/com/android/platform/test/ravenwood/ravenizer/RavenizerOptions.kt
+++ b/ravenwood/tools/ravenizer/src/com/android/platform/test/ravenwood/ravenizer/RavenizerOptions.kt
@@ -46,7 +46,7 @@
     var enableValidation: SetOnce<Boolean> = SetOnce(true),
 
     /** Whether the validation failure is fatal or not. */
-    var fatalValidation: SetOnce<Boolean> = SetOnce(false),
+    var fatalValidation: SetOnce<Boolean> = SetOnce(true),
 
     /** Whether to remove mockito and dexmaker classes. */
     var stripMockito: SetOnce<Boolean> = SetOnce(false),
diff --git a/ravenwood/tools/ravenizer/src/com/android/platform/test/ravenwood/ravenizer/Utils.kt b/ravenwood/tools/ravenizer/src/com/android/platform/test/ravenwood/ravenizer/Utils.kt
index 37a7975..6092fcc 100644
--- a/ravenwood/tools/ravenizer/src/com/android/platform/test/ravenwood/ravenizer/Utils.kt
+++ b/ravenwood/tools/ravenizer/src/com/android/platform/test/ravenwood/ravenizer/Utils.kt
@@ -15,6 +15,7 @@
  */
 package com.android.platform.test.ravenwood.ravenizer
 
+import android.platform.test.annotations.internal.InnerRunner
 import android.platform.test.annotations.NoRavenizer
 import android.platform.test.ravenwood.RavenwoodAwareTestRunner
 import com.android.hoststubgen.asm.ClassNodes
@@ -39,7 +40,7 @@
 val ruleAnotType = TypeHolder(org.junit.Rule::class.java)
 val classRuleAnotType = TypeHolder(org.junit.ClassRule::class.java)
 val runWithAnotType = TypeHolder(RunWith::class.java)
-val innerRunnerAnotType = TypeHolder(RavenwoodAwareTestRunner.InnerRunner::class.java)
+val innerRunnerAnotType = TypeHolder(InnerRunner::class.java)
 val noRavenizerAnotType = TypeHolder(NoRavenizer::class.java)
 
 val testRuleType = TypeHolder(TestRule::class.java)
diff --git a/ravenwood/tools/ravenizer/src/com/android/platform/test/ravenwood/ravenizer/Validator.kt b/ravenwood/tools/ravenizer/src/com/android/platform/test/ravenwood/ravenizer/Validator.kt
index 27092d2..8ec0932 100644
--- a/ravenwood/tools/ravenizer/src/com/android/platform/test/ravenwood/ravenizer/Validator.kt
+++ b/ravenwood/tools/ravenizer/src/com/android/platform/test/ravenwood/ravenizer/Validator.kt
@@ -16,10 +16,12 @@
 package com.android.platform.test.ravenwood.ravenizer
 
 import com.android.hoststubgen.asm.ClassNodes
+import com.android.hoststubgen.asm.isAbstract
 import com.android.hoststubgen.asm.startsWithAny
 import com.android.hoststubgen.asm.toHumanReadableClassName
 import com.android.hoststubgen.log
 import org.objectweb.asm.tree.ClassNode
+import java.util.regex.Pattern
 
 fun validateClasses(classes: ClassNodes): Boolean {
     var allOk = true
@@ -41,25 +43,35 @@
     }
     var allOk = true
 
+    log.i("Checking ${cn.name.toHumanReadableClassName()}")
+
     // See if there's any class that extends a legacy base class.
     // But ignore the base classes in android.test.
-    if (!cn.name.startsWithAny("android/test/")) {
-        allOk = checkSuperClass(cn, cn, classes) && allOk
+    if (!cn.isAbstract() && !cn.name.startsWith("android/test/")
+        && !isAllowListedLegacyTest(cn)
+        ) {
+        allOk = checkSuperClassForJunit3(cn, cn, classes) && allOk
     }
     return allOk
 }
 
-fun checkSuperClass(targetClass: ClassNode, currentClass: ClassNode, classes: ClassNodes): Boolean {
+fun checkSuperClassForJunit3(
+    targetClass: ClassNode,
+    currentClass: ClassNode,
+    classes: ClassNodes,
+): Boolean {
     if (currentClass.superName == null || currentClass.superName == "java/lang/Object") {
         return true // No parent class
     }
+    // Make sure the class doesn't extend a junit3 TestCase class.
     if (currentClass.superName.isLegacyTestBaseClass()) {
         log.e("Error: Class ${targetClass.name.toHumanReadableClassName()} extends"
-                + " a legacy test class ${currentClass.superName.toHumanReadableClassName()}.")
+                + " a legacy test class ${currentClass.superName.toHumanReadableClassName()}"
+                + ", which is not supported on Ravenwood. Please migrate to Junit4 syntax.")
         return false
     }
     classes.findClass(currentClass.superName)?.let {
-        return checkSuperClass(targetClass, it, classes)
+        return checkSuperClassForJunit3(targetClass, it, classes)
     }
     // Super class not found.
     // log.w("Class ${currentClass.superName} not found.")
@@ -73,9 +85,64 @@
     return this.startsWithAny(
         "junit/framework/TestCase",
 
-        // In case the test doesn't statically include JUnit, we need
+        // In case the test doesn't statically include JUnit, we need the following.
         "android/test/AndroidTestCase",
         "android/test/InstrumentationTestCase",
         "android/test/InstrumentationTestSuite",
     )
 }
+
+private val allowListedLegacyTests = setOf(
+// List of existing test classes that use the JUnit3 syntax. We exempt them for now, but
+// will reject any more of them.
+//
+// Note, we want internal class names, but for convenience, we use '.'s and '%'s here
+// and replace them later. (a '$' would be parsed as a string template.)
+    *"""
+android.util.proto.cts.DebuggingTest
+android.util.proto.cts.EncodedBufferTest
+android.util.proto.cts.ProtoOutputStreamBoolTest
+android.util.proto.cts.ProtoOutputStreamBytesTest
+android.util.proto.cts.ProtoOutputStreamDoubleTest
+android.util.proto.cts.ProtoOutputStreamEnumTest
+android.util.proto.cts.ProtoOutputStreamFixed32Test
+android.util.proto.cts.ProtoOutputStreamFixed64Test
+android.util.proto.cts.ProtoOutputStreamFloatTest
+android.util.proto.cts.ProtoOutputStreamInt32Test
+android.util.proto.cts.ProtoOutputStreamInt64Test
+android.util.proto.cts.ProtoOutputStreamObjectTest
+android.util.proto.cts.ProtoOutputStreamSFixed32Test
+android.util.proto.cts.ProtoOutputStreamSFixed64Test
+android.util.proto.cts.ProtoOutputStreamSInt32Test
+android.util.proto.cts.ProtoOutputStreamSInt64Test
+android.util.proto.cts.ProtoOutputStreamStringTest
+android.util.proto.cts.ProtoOutputStreamSwitchedWriteTest
+android.util.proto.cts.ProtoOutputStreamTagTest
+android.util.proto.cts.ProtoOutputStreamUInt32Test
+android.util.proto.cts.ProtoOutputStreamUInt64Test
+
+android.os.cts.BadParcelableExceptionTest
+android.os.cts.DeadObjectExceptionTest
+android.os.cts.ParcelFormatExceptionTest
+android.os.cts.PatternMatcherTest
+android.os.cts.RemoteExceptionTest
+
+android.os.storage.StorageManagerBaseTest
+android.os.storage.StorageManagerIntegrationTest
+android.util.LogTest%PerformanceTest
+
+com.android.server.power.stats.BatteryStatsCounterTest
+com.android.server.power.stats.BatteryStatsDualTimerTest
+com.android.server.power.stats.BatteryStatsDurationTimerTest
+com.android.server.power.stats.BatteryStatsSamplingTimerTest
+com.android.server.power.stats.BatteryStatsStopwatchTimerTest
+com.android.server.power.stats.BatteryStatsTimeBaseTest
+com.android.server.power.stats.BatteryStatsTimerTest
+
+    """.trim().replace('%', '$').replace('.', '/')
+        .split(Pattern.compile("""\s+""")).toTypedArray()
+)
+
+private fun isAllowListedLegacyTest(targetClass: ClassNode): Boolean {
+    return allowListedLegacyTests.contains(targetClass.name)
+}
\ No newline at end of file
diff --git a/ravenwood/tools/ravenizer/src/com/android/platform/test/ravenwood/ravenizer/adapter/RunnerRewritingAdapter.kt b/ravenwood/tools/ravenizer/src/com/android/platform/test/ravenwood/ravenizer/adapter/RunnerRewritingAdapter.kt
index cf6d6f6..81fe3da 100644
--- a/ravenwood/tools/ravenizer/src/com/android/platform/test/ravenwood/ravenizer/adapter/RunnerRewritingAdapter.kt
+++ b/ravenwood/tools/ravenizer/src/com/android/platform/test/ravenwood/ravenizer/adapter/RunnerRewritingAdapter.kt
@@ -15,7 +15,6 @@
  */
 package com.android.platform.test.ravenwood.ravenizer.adapter
 
-import android.platform.test.ravenwood.RavenwoodAwareTestRunner
 import com.android.hoststubgen.ClassParseException
 import com.android.hoststubgen.asm.CLASS_INITIALIZER_DESC
 import com.android.hoststubgen.asm.CLASS_INITIALIZER_NAME
@@ -28,8 +27,8 @@
 import com.android.hoststubgen.visitors.OPCODE_VERSION
 import com.android.platform.test.ravenwood.ravenizer.RavenizerInternalException
 import com.android.platform.test.ravenwood.ravenizer.classRuleAnotType
-import com.android.platform.test.ravenwood.ravenizer.isTestLookingClass
 import com.android.platform.test.ravenwood.ravenizer.innerRunnerAnotType
+import com.android.platform.test.ravenwood.ravenizer.isTestLookingClass
 import com.android.platform.test.ravenwood.ravenizer.noRavenizerAnotType
 import com.android.platform.test.ravenwood.ravenizer.ravenwoodTestRunnerType
 import com.android.platform.test.ravenwood.ravenizer.ruleAnotType
@@ -50,7 +49,7 @@
  * Class visitor to update the RunWith and inject some necessary rules.
  *
  * - Change the @RunWith(RavenwoodAwareTestRunner.class).
- * - If the original class has a @RunWith(...), then change it to an @OrigRunWith(...).
+ * - If the original class has a @RunWith(...), then change it to an @InnerRunner(...).
  * - Add RavenwoodAwareTestRunner's member rules as junit rules.
  * - Update the order of the existing JUnit rules to make sure they don't use the MIN or MAX.
  */
@@ -146,7 +145,7 @@
 
     /**
      * Inject `@RunWith(RavenwoodAwareTestRunner.class)`. If the class already has
-     * a `@RunWith`, then change it to add a `@OrigRunWith`.
+     * a `@RunWith`, then change it to add a `@InnerRunner`.
      */
     private fun injectRunWithAnnotation() {
         // Extract the original RunWith annotation and its value.
@@ -172,7 +171,7 @@
                         + " in class ${classInternalName.toHumanReadableClassName()}")
             }
 
-            // Inject an @OrigRunWith.
+            // Inject an @InnerRunner.
             visitAnnotation(innerRunnerAnotType.desc, true)!!.let { av ->
                 av.visit("value", runWithClass)
                 av.visitEnd()
@@ -302,7 +301,7 @@
         override fun visitCode() {
             visitFieldInsn(Opcodes.GETSTATIC,
                 ravenwoodTestRunnerType.internlName,
-                RavenwoodAwareTestRunner.IMPLICIT_CLASS_OUTER_RULE_NAME,
+                IMPLICIT_CLASS_OUTER_RULE_NAME,
                 testRuleType.desc
             )
             visitFieldInsn(Opcodes.PUTSTATIC,
@@ -313,7 +312,7 @@
 
             visitFieldInsn(Opcodes.GETSTATIC,
                 ravenwoodTestRunnerType.internlName,
-                RavenwoodAwareTestRunner.IMPLICIT_CLASS_INNER_RULE_NAME,
+                IMPLICIT_CLASS_INNER_RULE_NAME,
                 testRuleType.desc
             )
             visitFieldInsn(Opcodes.PUTSTATIC,
@@ -361,7 +360,7 @@
             visitVarInsn(ALOAD, 0)
             visitFieldInsn(Opcodes.GETSTATIC,
                 ravenwoodTestRunnerType.internlName,
-                RavenwoodAwareTestRunner.IMPLICIT_INST_OUTER_RULE_NAME,
+                IMPLICIT_INST_OUTER_RULE_NAME,
                 testRuleType.desc
             )
             visitFieldInsn(Opcodes.PUTFIELD,
@@ -373,7 +372,7 @@
             visitVarInsn(ALOAD, 0)
             visitFieldInsn(Opcodes.GETSTATIC,
                 ravenwoodTestRunnerType.internlName,
-                RavenwoodAwareTestRunner.IMPLICIT_INST_INNER_RULE_NAME,
+                IMPLICIT_INST_INNER_RULE_NAME,
                 testRuleType.desc
             )
             visitFieldInsn(Opcodes.PUTFIELD,
@@ -435,6 +434,11 @@
     }
 
     companion object {
+        const val IMPLICIT_CLASS_OUTER_RULE_NAME = "sImplicitClassOuterRule"
+        const val IMPLICIT_CLASS_INNER_RULE_NAME = "sImplicitClassInnerRule"
+        const val IMPLICIT_INST_OUTER_RULE_NAME = "sImplicitInstOuterRule"
+        const val IMPLICIT_INST_INNER_RULE_NAME = "sImplicitInstInnerRule"
+
         fun shouldProcess(classes: ClassNodes, className: String): Boolean {
             if (!isTestLookingClass(classes, className)) {
                 return false
@@ -463,4 +467,4 @@
             }
         }
     }
-}
\ No newline at end of file
+}
diff --git a/services/appwidget/java/com/android/server/appwidget/AppWidgetServiceImpl.java b/services/appwidget/java/com/android/server/appwidget/AppWidgetServiceImpl.java
index 5567707..0c99fcf 100644
--- a/services/appwidget/java/com/android/server/appwidget/AppWidgetServiceImpl.java
+++ b/services/appwidget/java/com/android/server/appwidget/AppWidgetServiceImpl.java
@@ -209,6 +209,10 @@
         @Override
         public void onReceive(Context context, Intent intent) {
             final String action = intent.getAction();
+            if (action == null) {
+                return;
+            }
+
             final int userId = intent.getIntExtra(Intent.EXTRA_USER_HANDLE, UserHandle.USER_NULL);
 
             if (DEBUG) {
diff --git a/services/core/Android.bp b/services/core/Android.bp
index 3532b0a..349f3ee 100644
--- a/services/core/Android.bp
+++ b/services/core/Android.bp
@@ -50,7 +50,7 @@
     ],
 }
 
-genrule {
+java_genrule {
     name: "services.core.protologsrc",
     srcs: [
         ":protolog-impl",
@@ -70,7 +70,7 @@
     out: ["services.core.protolog.srcjar"],
 }
 
-genrule {
+java_genrule {
     name: "generate-protolog.json",
     srcs: [
         ":protolog-groups",
@@ -87,7 +87,7 @@
     out: ["services.core.protolog.json"],
 }
 
-genrule {
+java_genrule {
     name: "gen-core.protolog.pb",
     srcs: [
         ":protolog-groups",
@@ -281,7 +281,7 @@
     src: "java/com/android/server/location/gnss/gps_debug.conf",
 }
 
-genrule {
+java_genrule {
     name: "services.core.json.gz",
     srcs: [":generate-protolog.json"],
     out: ["services.core.protolog.json.gz"],
diff --git a/services/core/java/com/android/server/OWNERS b/services/core/java/com/android/server/OWNERS
index 37dddc6..c15cf34 100644
--- a/services/core/java/com/android/server/OWNERS
+++ b/services/core/java/com/android/server/OWNERS
@@ -48,3 +48,6 @@
 
 # CertBlocklister
 per-file Cert*.java = tweek@google.com, brambonne@google.com, prb@google.com, miguelaranda@google.com
+
+# TradeInMode
+per-file TradeInModeService.java = dvander@google.com, paullawrence@google.com
diff --git a/services/core/java/com/android/server/SystemConfig.java b/services/core/java/com/android/server/SystemConfig.java
index 8b619a4..9b987e9 100644
--- a/services/core/java/com/android/server/SystemConfig.java
+++ b/services/core/java/com/android/server/SystemConfig.java
@@ -670,6 +670,17 @@
     }
 
     private void readAllPermissions() {
+        readAllPermissionsFromXml();
+        readAllPermissionsFromEnvironment();
+
+        // Apply global feature removal last, after all features have been read.
+        // This only needs to happen once.
+        for (String featureName : mUnavailableFeatures) {
+            removeFeature(featureName);
+        }
+    }
+
+    private void readAllPermissionsFromXml() {
         final XmlPullParser parser = Xml.newPullParser();
 
         // Read configuration from system
@@ -1732,7 +1743,13 @@
         } finally {
             IoUtils.closeQuietly(permReader);
         }
+    }
 
+    // Add features or permission dependent on global system properties (as
+    // opposed to XML permission files).
+    // This only needs to be called once after all features have been parsed
+    // from various partition/apex sources.
+    private void readAllPermissionsFromEnvironment() {
         // Some devices can be field-converted to FBE, so offer to splice in
         // those features if not already defined by the static config
         if (StorageManager.isFileEncrypted()) {
@@ -1773,10 +1790,6 @@
                 addFeature(PackageManager.FEATURE_EROFS_LEGACY, 0);
             }
         }
-
-        for (String featureName : mUnavailableFeatures) {
-            removeFeature(featureName);
-        }
     }
 
     private @Nullable SignedPackage parseEnhancedConfirmationTrustedPackage(XmlPullParser parser,
diff --git a/services/core/java/com/android/server/VcnManagementService.java b/services/core/java/com/android/server/VcnManagementService.java
index 51c768b..06e6c8b 100644
--- a/services/core/java/com/android/server/VcnManagementService.java
+++ b/services/core/java/com/android/server/VcnManagementService.java
@@ -48,6 +48,7 @@
 import android.net.Network;
 import android.net.NetworkCapabilities;
 import android.net.NetworkRequest;
+import android.net.vcn.Flags;
 import android.net.vcn.IVcnManagementService;
 import android.net.vcn.IVcnStatusCallback;
 import android.net.vcn.IVcnUnderlyingNetworkPolicyListener;
@@ -524,6 +525,9 @@
         @Override
         public void onReceive(Context context, Intent intent) {
             final String action = intent.getAction();
+            if (action == null) {
+                return;
+            }
 
             switch (action) {
                 case Intent.ACTION_PACKAGE_ADDED: // Fallthrough
@@ -878,6 +882,7 @@
 
     private void garbageCollectAndWriteVcnConfigsLocked() {
         final SubscriptionManager subMgr = mContext.getSystemService(SubscriptionManager.class);
+        final Set<ParcelUuid> subGroups = mLastSnapshot.getAllSubscriptionGroups();
 
         boolean shouldWrite = false;
 
@@ -885,11 +890,20 @@
         while (configsIterator.hasNext()) {
             final ParcelUuid subGrp = configsIterator.next();
 
-            final List<SubscriptionInfo> subscriptions = subMgr.getSubscriptionsInGroup(subGrp);
-            if (subscriptions == null || subscriptions.isEmpty()) {
-                // Trim subGrps with no more subscriptions; must have moved to another subGrp
-                configsIterator.remove();
-                shouldWrite = true;
+            if (Flags.fixConfigGarbageCollection()) {
+                if (!subGroups.contains(subGrp)) {
+                    // Trim subGrps with no more subscriptions; must have moved to another subGrp
+                    logDbg("Garbage collect VcnConfig for group=" + subGrp);
+                    configsIterator.remove();
+                    shouldWrite = true;
+                }
+            } else {
+                final List<SubscriptionInfo> subscriptions = subMgr.getSubscriptionsInGroup(subGrp);
+                if (subscriptions == null || subscriptions.isEmpty()) {
+                    // Trim subGrps with no more subscriptions; must have moved to another subGrp
+                    configsIterator.remove();
+                    shouldWrite = true;
+                }
             }
         }
 
@@ -1094,13 +1108,7 @@
             synchronized (mLock) {
                 final Vcn vcn = mVcns.get(subGrp);
                 final VcnConfig vcnConfig = mConfigs.get(subGrp);
-                if (vcn != null) {
-                    if (vcnConfig == null) {
-                        // TODO: b/284381334 Investigate for the root cause of this issue
-                        // and handle it properly
-                        logWtf("Vcn instance exists but VcnConfig does not for " + subGrp);
-                    }
-
+                if (vcn != null && vcnConfig != null) {
                     if (vcn.getStatus() == VCN_STATUS_CODE_ACTIVE) {
                         isVcnManagedNetwork = true;
                     }
@@ -1120,6 +1128,8 @@
                             }
                         }
                     }
+                } else if (vcn != null && vcnConfig == null) {
+                    logWtf("Vcn instance exists but VcnConfig does not for " + subGrp);
                 }
             }
 
diff --git a/services/core/java/com/android/server/Watchdog.java b/services/core/java/com/android/server/Watchdog.java
index 918f130..0dedb73 100644
--- a/services/core/java/com/android/server/Watchdog.java
+++ b/services/core/java/com/android/server/Watchdog.java
@@ -289,7 +289,7 @@
         public void scheduleCheckLocked(long handlerCheckerTimeoutMillis) {
             mWaitMaxMillis = handlerCheckerTimeoutMillis;
 
-            if (mCompleted) {
+            if (mCompleted && !mMonitorQueue.isEmpty()) {
                 // Safe to update monitors in queue, Handler is not in the middle of work
                 mMonitors.addAll(mMonitorQueue);
                 mMonitorQueue.clear();
diff --git a/services/core/java/com/android/server/am/ActivityManagerService.java b/services/core/java/com/android/server/am/ActivityManagerService.java
index 4efe62c..d11abf8 100644
--- a/services/core/java/com/android/server/am/ActivityManagerService.java
+++ b/services/core/java/com/android/server/am/ActivityManagerService.java
@@ -2874,8 +2874,12 @@
             // Add common services.
             // IMPORTANT: Before adding services here, make sure ephemeral apps can access them too.
             // Enable the check in ApplicationThread.bindApplication() to make sure.
-            if (!android.server.Flags.removeJavaServiceManagerCache()) {
-                addServiceToMap(mAppBindArgs, "permissionmgr");
+
+            // Removing User Service and App Ops Service from cache breaks boot for auto.
+            // Removing permissionmgr breaks tests for Android Auto due to SELinux restrictions.
+            // TODO: fix SELinux restrictions and remove caching for Android Auto.
+            if (mContext.getPackageManager().hasSystemFeature(PackageManager.FEATURE_AUTOMOTIVE)
+                    || !android.server.Flags.removeJavaServiceManagerCache()) {
                 addServiceToMap(mAppBindArgs, Context.ALARM_SERVICE);
                 addServiceToMap(mAppBindArgs, Context.DISPLAY_SERVICE);
                 addServiceToMap(mAppBindArgs, Context.NETWORKMANAGEMENT_SERVICE);
@@ -2884,14 +2888,12 @@
                 addServiceToMap(mAppBindArgs, Context.INPUT_METHOD_SERVICE);
                 addServiceToMap(mAppBindArgs, Context.INPUT_SERVICE);
                 addServiceToMap(mAppBindArgs, "graphicsstats");
-                addServiceToMap(mAppBindArgs, Context.APP_OPS_SERVICE);
                 addServiceToMap(mAppBindArgs, "content");
                 addServiceToMap(mAppBindArgs, Context.JOB_SCHEDULER_SERVICE);
                 addServiceToMap(mAppBindArgs, Context.NOTIFICATION_SERVICE);
                 addServiceToMap(mAppBindArgs, Context.VIBRATOR_SERVICE);
                 addServiceToMap(mAppBindArgs, Context.ACCOUNT_SERVICE);
                 addServiceToMap(mAppBindArgs, Context.POWER_SERVICE);
-                addServiceToMap(mAppBindArgs, Context.USER_SERVICE);
                 addServiceToMap(mAppBindArgs, "mount");
                 addServiceToMap(mAppBindArgs, Context.PLATFORM_COMPAT_SERVICE);
             }
@@ -2901,6 +2903,9 @@
             // TODO: remove exception
             addServiceToMap(mAppBindArgs, "package");
             addServiceToMap(mAppBindArgs, Context.WINDOW_SERVICE);
+            addServiceToMap(mAppBindArgs, Context.USER_SERVICE);
+            addServiceToMap(mAppBindArgs, "permissionmgr");
+            addServiceToMap(mAppBindArgs, Context.APP_OPS_SERVICE);
         }
         return mAppBindArgs;
     }
diff --git a/services/core/java/com/android/server/am/AppRestrictionController.java b/services/core/java/com/android/server/am/AppRestrictionController.java
index 4c87e1c..c036605 100644
--- a/services/core/java/com/android/server/am/AppRestrictionController.java
+++ b/services/core/java/com/android/server/am/AppRestrictionController.java
@@ -373,7 +373,10 @@
         @Override
         public void onReceive(Context context, Intent intent) {
             final String action = intent.getAction();
-            switch (intent.getAction()) {
+            if (action == null) {
+                return;
+            }
+            switch (action) {
                 case Intent.ACTION_PACKAGE_ADDED: {
                     if (!intent.getBooleanExtra(Intent.EXTRA_REPLACING, false)) {
                         final int uid = intent.getIntExtra(Intent.EXTRA_UID, -1);
diff --git a/services/core/java/com/android/server/appop/AppOpsService.java b/services/core/java/com/android/server/appop/AppOpsService.java
index d67d3ca..7600855 100644
--- a/services/core/java/com/android/server/appop/AppOpsService.java
+++ b/services/core/java/com/android/server/appop/AppOpsService.java
@@ -4973,17 +4973,7 @@
                     }
 
                     success = true;
-                } catch (IllegalStateException e) {
-                    Slog.w(TAG, "Failed parsing " + e);
-                } catch (NullPointerException e) {
-                    Slog.w(TAG, "Failed parsing " + e);
-                } catch (NumberFormatException e) {
-                    Slog.w(TAG, "Failed parsing " + e);
-                } catch (XmlPullParserException e) {
-                    Slog.w(TAG, "Failed parsing " + e);
-                } catch (IOException e) {
-                    Slog.w(TAG, "Failed parsing " + e);
-                } catch (IndexOutOfBoundsException e) {
+                } catch (Exception e) {
                     Slog.w(TAG, "Failed parsing " + e);
                 } finally {
                     if (!success) {
diff --git a/services/core/java/com/android/server/appop/LegacyAppOpStateParser.java b/services/core/java/com/android/server/appop/LegacyAppOpStateParser.java
index 9ed3a99..b677a1d 100644
--- a/services/core/java/com/android/server/appop/LegacyAppOpStateParser.java
+++ b/services/core/java/com/android/server/appop/LegacyAppOpStateParser.java
@@ -50,6 +50,10 @@
     public int readState(AtomicFile file, SparseArray<SparseIntArray> uidModes,
             SparseArray<ArrayMap<String, SparseIntArray>> userPackageModes) {
         try (FileInputStream stream = file.openRead()) {
+            SparseArray<SparseIntArray> parsedUidModes = new SparseArray<>();
+            SparseArray<ArrayMap<String, SparseIntArray>> parsedUserPackageModes =
+                    new SparseArray<>();
+
             TypedXmlPullParser parser = Xml.resolvePullParser(stream);
             int type;
             while ((type = parser.next()) != XmlPullParser.START_TAG
@@ -75,26 +79,37 @@
                     // version 2 has the structure pkg -> uid -> op ->
                     // in version 3, since pkg and uid states are kept completely
                     // independent we switch to user -> pkg -> op
-                    readPackage(parser, userPackageModes);
+                    readPackage(parser, parsedUserPackageModes);
                 } else if (tagName.equals("uid")) {
-                    readUidOps(parser, uidModes);
+                    readUidOps(parser, parsedUidModes);
                 } else if (tagName.equals("user")) {
-                    readUser(parser, userPackageModes);
+                    readUser(parser, parsedUserPackageModes);
                 } else {
                     Slog.w(TAG, "Unknown element under <app-ops>: "
                             + parser.getName());
                     XmlUtils.skipCurrentTag(parser);
                 }
             }
+
+            // Parsing is complete, copy all parsed values to output
+            final int parsedUidModesSize = parsedUidModes.size();
+            for (int i = 0; i < parsedUidModesSize; i++) {
+                uidModes.put(parsedUidModes.keyAt(i), parsedUidModes.valueAt(i));
+            }
+            final int parsedUserPackageModesSize = parsedUserPackageModes.size();
+            for (int i = 0; i < parsedUserPackageModesSize; i++) {
+                userPackageModes.put(parsedUserPackageModes.keyAt(i),
+                                     parsedUserPackageModes.valueAt(i));
+            }
+
             return versionAtBoot;
         } catch (FileNotFoundException e) {
             Slog.i(TAG, "No existing app ops " + file.getBaseFile() + "; starting empty");
-            return NO_FILE_VERSION;
-        } catch (XmlPullParserException e) {
-            throw new RuntimeException(e);
-        } catch (IOException e) {
-            throw new RuntimeException(e);
+        } catch (Exception e) {
+            // All exceptions must be caught, otherwise device will not be able to boot
+            Slog.wtf(TAG, "Failed parsing " + e);
         }
+        return NO_FILE_VERSION;
     }
 
     private void readPackage(TypedXmlPullParser parser,
diff --git a/services/core/java/com/android/server/audio/AudioService.java b/services/core/java/com/android/server/audio/AudioService.java
index b0590fe..2d3b7f3 100644
--- a/services/core/java/com/android/server/audio/AudioService.java
+++ b/services/core/java/com/android/server/audio/AudioService.java
@@ -787,9 +787,11 @@
             AudioSystem.DEVICE_OUT_HDMI_EARC
     ));
 
+    private final Object mAbsoluteVolumeDeviceInfoMapLock = new Object();
     // Devices where the framework sends a full scale audio signal, and controls the volume of
     // the external audio system separately.
     // For possible volume behaviors, see {@link AudioManager.AbsoluteDeviceVolumeBehavior}.
+    @GuardedBy("mAbsoluteVolumeDeviceInfoMapLock")
     Map<Integer, AbsoluteVolumeDeviceInfo> mAbsoluteVolumeDeviceInfoMap = new ArrayMap<>();
 
     /**
@@ -3729,9 +3731,8 @@
         int oldIndex = mStreamStates[streamType].getIndex(device);
 
         // Check if the volume adjustment should be handled by an absolute volume controller instead
-        if (isAbsoluteVolumeDevice(device)
-                && (flags & AudioManager.FLAG_ABSOLUTE_VOLUME) == 0) {
-            AbsoluteVolumeDeviceInfo info = mAbsoluteVolumeDeviceInfoMap.get(device);
+        if (isAbsoluteVolumeDevice(device) && (flags & AudioManager.FLAG_ABSOLUTE_VOLUME) == 0) {
+            final AbsoluteVolumeDeviceInfo info = getAbsoluteVolumeDeviceInfo(device);
             if (info.mHandlesVolumeAdjustment) {
                 dispatchAbsoluteVolumeAdjusted(streamType, info, oldIndex, direction,
                         keyEventMode);
@@ -3798,7 +3799,7 @@
                 mDeviceBroker.postSetAvrcpAbsoluteVolumeIndex(newIndex / 10);
             } else if (isAbsoluteVolumeDevice(device)
                     && (flags & AudioManager.FLAG_ABSOLUTE_VOLUME) == 0) {
-                AbsoluteVolumeDeviceInfo info = mAbsoluteVolumeDeviceInfoMap.get(device);
+                final AbsoluteVolumeDeviceInfo info = getAbsoluteVolumeDeviceInfo(device);
                 dispatchAbsoluteVolumeChanged(streamType, info, newIndex);
             }
 
@@ -4801,7 +4802,7 @@
             mDeviceBroker.postSetAvrcpAbsoluteVolumeIndex(index / 10);
         } else if (isAbsoluteVolumeDevice(device)
                 && ((flags & AudioManager.FLAG_ABSOLUTE_VOLUME) == 0)) {
-            AbsoluteVolumeDeviceInfo info = mAbsoluteVolumeDeviceInfoMap.get(device);
+            final AbsoluteVolumeDeviceInfo info = getAbsoluteVolumeDeviceInfo(device);
 
             dispatchAbsoluteVolumeChanged(streamType, info, index);
         }
@@ -7603,7 +7604,8 @@
         if (register) {
             AbsoluteVolumeDeviceInfo info = new AbsoluteVolumeDeviceInfo(
                     device, volumes, cb, handlesVolumeAdjustment, deviceVolumeBehavior);
-            AbsoluteVolumeDeviceInfo oldInfo = mAbsoluteVolumeDeviceInfoMap.get(deviceOut);
+            final AbsoluteVolumeDeviceInfo oldInfo = getAbsoluteVolumeDeviceInfo(deviceOut);
+
             boolean volumeBehaviorChanged = (oldInfo == null)
                     || (oldInfo.mDeviceVolumeBehavior != deviceVolumeBehavior);
             if (volumeBehaviorChanged) {
@@ -7763,8 +7765,10 @@
         if (mAbsVolumeMultiModeCaseDevices.contains(audioSystemDeviceOut)) {
             return AudioManager.DEVICE_VOLUME_BEHAVIOR_ABSOLUTE_MULTI_MODE;
         }
-        if (mAbsoluteVolumeDeviceInfoMap.containsKey(audioSystemDeviceOut)) {
-            return mAbsoluteVolumeDeviceInfoMap.get(audioSystemDeviceOut).mDeviceVolumeBehavior;
+        synchronized (mAbsoluteVolumeDeviceInfoMapLock) {
+            if (mAbsoluteVolumeDeviceInfoMap.containsKey(audioSystemDeviceOut)) {
+                return mAbsoluteVolumeDeviceInfoMap.get(audioSystemDeviceOut).mDeviceVolumeBehavior;
+            }
         }
 
         if (isA2dpAbsoluteVolumeDevice(audioSystemDeviceOut)
@@ -11806,10 +11810,12 @@
     }
 
     private Set<Integer> getAbsoluteVolumeDevicesWithBehavior(int behavior) {
-        return mAbsoluteVolumeDeviceInfoMap.entrySet().stream()
-                .filter(entry -> entry.getValue().mDeviceVolumeBehavior == behavior)
-                .map(Map.Entry::getKey)
-                .collect(Collectors.toSet());
+        synchronized (mAbsoluteVolumeDeviceInfoMapLock) {
+            return mAbsoluteVolumeDeviceInfoMap.entrySet().stream()
+                    .filter(entry -> entry.getValue().mDeviceVolumeBehavior == behavior)
+                    .map(Map.Entry::getKey)
+                    .collect(Collectors.toSet());
+        }
     }
 
     private String dumpDeviceTypes(@NonNull Set<Integer> deviceTypes) {
@@ -14302,14 +14308,26 @@
     }
 
     /**
+     * Returns the input device which uses absolute volume behavior, including its variants,
+     * or {@code null} if there is no mapping for the device type
+     */
+    @Nullable
+    private AbsoluteVolumeDeviceInfo getAbsoluteVolumeDeviceInfo(int deviceType) {
+        synchronized (mAbsoluteVolumeDeviceInfoMapLock) {
+            return mAbsoluteVolumeDeviceInfoMap.get(deviceType);
+        }
+    }
+
+    /**
      * Returns whether the input device uses absolute volume behavior, including its variants.
      * For included volume behaviors, see {@link AudioManager.AbsoluteDeviceVolumeBehavior}.
-     *
-     * This is distinct from Bluetooth A2DP absolute volume behavior
+     * <p>This is distinct from Bluetooth A2DP absolute volume behavior
      * ({@link #isA2dpAbsoluteVolumeDevice}).
      */
     private boolean isAbsoluteVolumeDevice(int deviceType) {
-        return mAbsoluteVolumeDeviceInfoMap.containsKey(deviceType);
+        synchronized (mAbsoluteVolumeDeviceInfoMapLock) {
+            return mAbsoluteVolumeDeviceInfoMap.containsKey(deviceType);
+        }
     }
 
     /**
@@ -14421,7 +14439,9 @@
                     + AudioDeviceVolumeManager.volumeBehaviorName(info.mDeviceVolumeBehavior)
             );
         }
-        mAbsoluteVolumeDeviceInfoMap.put(audioSystemDeviceOut, info);
+        synchronized (mAbsoluteVolumeDeviceInfoMapLock) {
+            mAbsoluteVolumeDeviceInfoMap.put(audioSystemDeviceOut, info);
+        }
     }
 
     private AbsoluteVolumeDeviceInfo removeAudioSystemDeviceOutFromAbsVolumeDevices(
@@ -14430,7 +14450,10 @@
             Log.d(TAG, "Removing DeviceType: 0x" + Integer.toHexString(audioSystemDeviceOut)
                     + " from mAbsoluteVolumeDeviceInfoMap");
         }
-        return mAbsoluteVolumeDeviceInfoMap.remove(audioSystemDeviceOut);
+
+        synchronized (mAbsoluteVolumeDeviceInfoMapLock) {
+            return mAbsoluteVolumeDeviceInfoMap.remove(audioSystemDeviceOut);
+        }
     }
 
     //====================
diff --git a/services/core/java/com/android/server/hdmi/HdmiControlService.java b/services/core/java/com/android/server/hdmi/HdmiControlService.java
index bbe7b2b..8436c80 100644
--- a/services/core/java/com/android/server/hdmi/HdmiControlService.java
+++ b/services/core/java/com/android/server/hdmi/HdmiControlService.java
@@ -1975,7 +1975,6 @@
     void setAudioStatus(boolean mute, int volume) {
         if (!isTvDeviceEnabled()
                 || !tv().isSystemAudioActivated()
-                || !tv().isArcEstablished() // Don't update TV volume when SAM is on and ARC is off
                 || getHdmiCecVolumeControl()
                 == HdmiControlManager.VOLUME_CONTROL_DISABLED) {
             return;
diff --git a/services/core/java/com/android/server/integrity/IntegrityFileManager.java b/services/core/java/com/android/server/integrity/IntegrityFileManager.java
deleted file mode 100644
index 7f0231e..0000000
--- a/services/core/java/com/android/server/integrity/IntegrityFileManager.java
+++ /dev/null
@@ -1,218 +0,0 @@
-/*
- * Copyright (C) 2019 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.integrity;
-
-import android.annotation.Nullable;
-import android.content.integrity.AppInstallMetadata;
-import android.content.integrity.Rule;
-import android.os.Environment;
-import android.util.Slog;
-
-import com.android.internal.annotations.VisibleForTesting;
-import com.android.server.integrity.model.RuleMetadata;
-import com.android.server.integrity.parser.RandomAccessObject;
-import com.android.server.integrity.parser.RuleBinaryParser;
-import com.android.server.integrity.parser.RuleIndexRange;
-import com.android.server.integrity.parser.RuleIndexingController;
-import com.android.server.integrity.parser.RuleMetadataParser;
-import com.android.server.integrity.parser.RuleParseException;
-import com.android.server.integrity.parser.RuleParser;
-import com.android.server.integrity.serializer.RuleBinarySerializer;
-import com.android.server.integrity.serializer.RuleMetadataSerializer;
-import com.android.server.integrity.serializer.RuleSerializeException;
-import com.android.server.integrity.serializer.RuleSerializer;
-
-import java.io.File;
-import java.io.FileInputStream;
-import java.io.FileOutputStream;
-import java.io.IOException;
-import java.util.Collections;
-import java.util.List;
-import java.util.Optional;
-
-/** Abstraction over the underlying storage of rules and other metadata. */
-public class IntegrityFileManager {
-    private static final String TAG = "IntegrityFileManager";
-
-    private static final String METADATA_FILE = "metadata";
-    private static final String RULES_FILE = "rules";
-    private static final String INDEXING_FILE = "indexing";
-    private static final Object RULES_LOCK = new Object();
-
-    private static IntegrityFileManager sInstance = null;
-
-    private final RuleParser mRuleParser;
-    private final RuleSerializer mRuleSerializer;
-
-    private final File mDataDir;
-    // mRulesDir contains data of the actual rules currently stored.
-    private final File mRulesDir;
-    // mStagingDir is used to store the temporary rules / metadata during updating, since we want to
-    // update rules atomically.
-    private final File mStagingDir;
-
-    @Nullable private RuleMetadata mRuleMetadataCache;
-    @Nullable private RuleIndexingController mRuleIndexingController;
-
-    /** Get the singleton instance of this class. */
-    public static synchronized IntegrityFileManager getInstance() {
-        if (sInstance == null) {
-            sInstance = new IntegrityFileManager();
-        }
-        return sInstance;
-    }
-
-    private IntegrityFileManager() {
-        this(
-                new RuleBinaryParser(),
-                new RuleBinarySerializer(),
-                Environment.getDataSystemDirectory());
-    }
-
-    @VisibleForTesting
-    IntegrityFileManager(RuleParser ruleParser, RuleSerializer ruleSerializer, File dataDir) {
-        mRuleParser = ruleParser;
-        mRuleSerializer = ruleSerializer;
-        mDataDir = dataDir;
-
-        mRulesDir = new File(dataDir, "integrity_rules");
-        mStagingDir = new File(dataDir, "integrity_staging");
-
-        if (!mStagingDir.mkdirs() || !mRulesDir.mkdirs()) {
-            Slog.e(TAG, "Error creating staging and rules directory");
-            // TODO: maybe throw an exception?
-        }
-
-        File metadataFile = new File(mRulesDir, METADATA_FILE);
-        if (metadataFile.exists()) {
-            try (FileInputStream inputStream = new FileInputStream(metadataFile)) {
-                mRuleMetadataCache = RuleMetadataParser.parse(inputStream);
-            } catch (Exception e) {
-                Slog.e(TAG, "Error reading metadata file.", e);
-            }
-        }
-
-        updateRuleIndexingController();
-    }
-
-    /**
-     * Returns if the rules have been initialized.
-     *
-     * <p>Used to fail early if there are no rules (so we don't need to parse the apk at all).
-     */
-    public boolean initialized() {
-        return new File(mRulesDir, RULES_FILE).exists()
-                && new File(mRulesDir, METADATA_FILE).exists()
-                && new File(mRulesDir, INDEXING_FILE).exists();
-    }
-
-    /** Write rules to persistent storage. */
-    public void writeRules(String version, String ruleProvider, List<Rule> rules)
-            throws IOException, RuleSerializeException {
-        try {
-            writeMetadata(mStagingDir, ruleProvider, version);
-        } catch (IOException e) {
-            Slog.e(TAG, "Error writing metadata.", e);
-            // We don't consider this fatal so we continue execution.
-        }
-
-        try (FileOutputStream ruleFileOutputStream =
-                        new FileOutputStream(new File(mStagingDir, RULES_FILE));
-                FileOutputStream indexingFileOutputStream =
-                        new FileOutputStream(new File(mStagingDir, INDEXING_FILE))) {
-            mRuleSerializer.serialize(
-                    rules, Optional.empty(), ruleFileOutputStream, indexingFileOutputStream);
-        }
-
-        switchStagingRulesDir();
-
-        // Update object holding the indexing information.
-        updateRuleIndexingController();
-    }
-
-    /**
-     * Read rules from persistent storage.
-     *
-     * @param appInstallMetadata information about the install used to select rules to read. If
-     *     null, all rules will be read.
-     */
-    public List<Rule> readRules(@Nullable AppInstallMetadata appInstallMetadata)
-            throws IOException, RuleParseException {
-        synchronized (RULES_LOCK) {
-            // Try to identify indexes from the index file.
-            List<RuleIndexRange> ruleReadingIndexes = Collections.emptyList();
-            if (appInstallMetadata != null) {
-                try {
-                    ruleReadingIndexes =
-                            mRuleIndexingController.identifyRulesToEvaluate(appInstallMetadata);
-                } catch (Exception e) {
-                    Slog.w(TAG, "Error identifying the rule indexes. Trying unindexed.", e);
-                }
-            }
-
-            // Read the rules based on the index information when available.
-            File ruleFile = new File(mRulesDir, RULES_FILE);
-            List<Rule> rules =
-                    mRuleParser.parse(RandomAccessObject.ofFile(ruleFile), ruleReadingIndexes);
-            return rules;
-        }
-    }
-
-    /** Read the metadata of the current rules in storage. */
-    @Nullable
-    public RuleMetadata readMetadata() {
-        return mRuleMetadataCache;
-    }
-
-    private void switchStagingRulesDir() throws IOException {
-        synchronized (RULES_LOCK) {
-            File tmpDir = new File(mDataDir, "temp");
-
-            if (!(mRulesDir.renameTo(tmpDir)
-                    && mStagingDir.renameTo(mRulesDir)
-                    && tmpDir.renameTo(mStagingDir))) {
-                throw new IOException("Error switching staging/rules directory");
-            }
-
-            for (File file : mStagingDir.listFiles()) {
-                file.delete();
-            }
-        }
-    }
-
-    private void updateRuleIndexingController() {
-        File ruleIndexingFile = new File(mRulesDir, INDEXING_FILE);
-        if (ruleIndexingFile.exists()) {
-            try (FileInputStream inputStream = new FileInputStream(ruleIndexingFile)) {
-                mRuleIndexingController = new RuleIndexingController(inputStream);
-            } catch (Exception e) {
-                Slog.e(TAG, "Error parsing the rule indexing file.", e);
-            }
-        }
-    }
-
-    private void writeMetadata(File directory, String ruleProvider, String version)
-            throws IOException {
-        mRuleMetadataCache = new RuleMetadata(ruleProvider, version);
-
-        File metadataFile = new File(directory, METADATA_FILE);
-
-        try (FileOutputStream outputStream = new FileOutputStream(metadataFile)) {
-            RuleMetadataSerializer.serialize(mRuleMetadataCache, outputStream);
-        }
-    }
-}
diff --git a/services/core/java/com/android/server/integrity/parser/BinaryFileOperations.java b/services/core/java/com/android/server/integrity/parser/BinaryFileOperations.java
deleted file mode 100644
index f09e035e..0000000
--- a/services/core/java/com/android/server/integrity/parser/BinaryFileOperations.java
+++ /dev/null
@@ -1,78 +0,0 @@
-/*
- * Copyright (C) 2020 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.integrity.parser;
-
-import static com.android.server.integrity.model.ComponentBitSize.IS_HASHED_BITS;
-import static com.android.server.integrity.model.ComponentBitSize.VALUE_SIZE_BITS;
-
-import android.content.integrity.IntegrityUtils;
-
-import com.android.server.integrity.model.BitInputStream;
-
-import java.io.IOException;
-import java.nio.ByteBuffer;
-
-/**
- * Helper methods for reading standard data structures from {@link BitInputStream}.
- */
-public class BinaryFileOperations {
-
-    /**
-     * Read an string value with the given size and hash status from a {@code BitInputStream}.
-     *
-     * If the value is hashed, get the hex-encoding of the value. Serialized values are in raw form.
-     * All hashed values are hex-encoded.
-     */
-    public static String getStringValue(BitInputStream bitInputStream) throws IOException {
-        boolean isHashedValue = bitInputStream.getNext(IS_HASHED_BITS) == 1;
-        int valueSize = bitInputStream.getNext(VALUE_SIZE_BITS);
-        return getStringValue(bitInputStream, valueSize, isHashedValue);
-    }
-
-    /**
-     * Read an string value with the given size and hash status from a {@code BitInputStream}.
-     *
-     * If the value is hashed, get the hex-encoding of the value. Serialized values are in raw form.
-     * All hashed values are hex-encoded.
-     */
-    public static String getStringValue(
-            BitInputStream bitInputStream, int valueSize, boolean isHashedValue)
-            throws IOException {
-        if (!isHashedValue) {
-            StringBuilder value = new StringBuilder();
-            while (valueSize-- > 0) {
-                value.append((char) bitInputStream.getNext(/* numOfBits= */ 8));
-            }
-            return value.toString();
-        }
-        ByteBuffer byteBuffer = ByteBuffer.allocate(valueSize);
-        while (valueSize-- > 0) {
-            byteBuffer.put((byte) (bitInputStream.getNext(/* numOfBits= */ 8) & 0xFF));
-        }
-        return IntegrityUtils.getHexDigest(byteBuffer.array());
-    }
-
-    /** Read an integer value from a {@code BitInputStream}. */
-    public static int getIntValue(BitInputStream bitInputStream) throws IOException {
-        return bitInputStream.getNext(/* numOfBits= */ 32);
-    }
-
-    /** Read an boolean value from a {@code BitInputStream}. */
-    public static boolean getBooleanValue(BitInputStream bitInputStream) throws IOException {
-        return bitInputStream.getNext(/* numOfBits= */ 1) == 1;
-    }
-}
diff --git a/services/core/java/com/android/server/integrity/parser/LimitInputStream.java b/services/core/java/com/android/server/integrity/parser/LimitInputStream.java
deleted file mode 100644
index a91bbb7..0000000
--- a/services/core/java/com/android/server/integrity/parser/LimitInputStream.java
+++ /dev/null
@@ -1,84 +0,0 @@
-/*
- * Copyright (C) 2020 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.integrity.parser;
-
-import java.io.FilterInputStream;
-import java.io.IOException;
-import java.io.InputStream;
-
-/** An {@link InputStream} that basically truncates another {@link InputStream} */
-public class LimitInputStream extends FilterInputStream {
-    private int mReadBytes;
-    private final int mLimit;
-
-    public LimitInputStream(InputStream in, int limit) {
-        super(in);
-        if (limit < 0) {
-            throw new IllegalArgumentException("limit " + limit + " cannot be negative");
-        }
-        mReadBytes = 0;
-        mLimit = limit;
-    }
-
-    @Override
-    public int available() throws IOException {
-        return Math.min(super.available(), mLimit - mReadBytes);
-    }
-
-    @Override
-    public int read() throws IOException {
-        if (mReadBytes == mLimit) {
-            return -1;
-        }
-        mReadBytes++;
-        return super.read();
-    }
-
-    @Override
-    public int read(byte[] b) throws IOException {
-        return read(b, 0, b.length);
-    }
-
-    @Override
-    public int read(byte[] b, int off, int len) throws IOException {
-        if (len <= 0) {
-            return 0;
-        }
-        int available = available();
-        if (available <= 0) {
-            return -1;
-        }
-        int result = super.read(b, off, Math.min(len, available));
-        mReadBytes += result;
-        return result;
-    }
-
-    @Override
-    public long skip(long n) throws IOException {
-        if (n <= 0) {
-            return 0;
-        }
-        int available = available();
-        if (available <= 0) {
-            return 0;
-        }
-        int bytesToSkip = (int) Math.min(available, n);
-        long bytesSkipped = super.skip(bytesToSkip);
-        mReadBytes += (int) bytesSkipped;
-        return bytesSkipped;
-    }
-}
diff --git a/services/core/java/com/android/server/integrity/parser/RandomAccessInputStream.java b/services/core/java/com/android/server/integrity/parser/RandomAccessInputStream.java
deleted file mode 100644
index 206e6a1..0000000
--- a/services/core/java/com/android/server/integrity/parser/RandomAccessInputStream.java
+++ /dev/null
@@ -1,97 +0,0 @@
-/*
- * Copyright (C) 2020 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.integrity.parser;
-
-import java.io.IOException;
-import java.io.InputStream;
-
-/** A wrapper around {@link RandomAccessObject} to turn it into a {@link InputStream}. */
-public class RandomAccessInputStream extends InputStream {
-
-    private final RandomAccessObject mRandomAccessObject;
-
-    private int mPosition;
-
-    public RandomAccessInputStream(RandomAccessObject object) throws IOException {
-        mRandomAccessObject = object;
-        mPosition = 0;
-    }
-
-    /** Returns the position of the file pointer. */
-    public int getPosition() {
-        return mPosition;
-    }
-
-    /** See {@link RandomAccessObject#seek(int)} */
-    public void seek(int position) throws IOException {
-        mRandomAccessObject.seek(position);
-        mPosition = position;
-    }
-
-    @Override
-    public int available() throws IOException {
-        return mRandomAccessObject.length() - mPosition;
-    }
-
-    @Override
-    public void close() throws IOException {
-        mRandomAccessObject.close();
-    }
-
-    @Override
-    public int read() throws IOException {
-        if (available() <= 0) {
-            return -1;
-        }
-        mPosition++;
-        return mRandomAccessObject.read();
-    }
-
-    @Override
-    public int read(byte[] b) throws IOException {
-        return read(b, 0, b.length);
-    }
-
-    @Override
-    public int read(byte[] b, int off, int len) throws IOException {
-        if (len <= 0) {
-            return 0;
-        }
-        int available = available();
-        if (available <= 0) {
-            return -1;
-        }
-        int result = mRandomAccessObject.read(b, off, Math.min(len, available));
-        mPosition += result;
-        return result;
-    }
-
-    @Override
-    public long skip(long n) throws IOException {
-        if (n <= 0) {
-            return 0;
-        }
-        int available = available();
-        if (available <= 0) {
-            return 0;
-        }
-        int skipAmount = (int) Math.min(available, n);
-        mPosition += skipAmount;
-        mRandomAccessObject.seek(mPosition);
-        return skipAmount;
-    }
-}
diff --git a/services/core/java/com/android/server/integrity/parser/RandomAccessObject.java b/services/core/java/com/android/server/integrity/parser/RandomAccessObject.java
deleted file mode 100644
index d9b2e38..0000000
--- a/services/core/java/com/android/server/integrity/parser/RandomAccessObject.java
+++ /dev/null
@@ -1,133 +0,0 @@
-/*
- * Copyright (C) 2020 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.integrity.parser;
-
-import java.io.File;
-import java.io.IOException;
-import java.io.RandomAccessFile;
-import java.nio.ByteBuffer;
-
-/** An interface for random access objects like RandomAccessFile or byte arrays. */
-public abstract class RandomAccessObject {
-
-    /** See {@link RandomAccessFile#seek(long)}. */
-    public abstract void seek(int position) throws IOException;
-
-    /** See {@link RandomAccessFile#read()}. */
-    public abstract int read() throws IOException;
-
-    /** See {@link RandomAccessFile#read(byte[], int, int)}. */
-    public abstract int read(byte[] bytes, int off, int len) throws IOException;
-
-    /** See {@link RandomAccessFile#close()}. */
-    public abstract void close() throws IOException;
-
-    /** See {@link java.io.RandomAccessFile#length()}. */
-    public abstract int length();
-
-    /** Static constructor from a file. */
-    public static RandomAccessObject ofFile(File file) throws IOException {
-        return new RandomAccessFileObject(file);
-    }
-
-    /** Static constructor from a byte array. */
-    public static RandomAccessObject ofBytes(byte[] bytes) {
-        return new RandomAccessByteArrayObject(bytes);
-    }
-
-    private static class RandomAccessFileObject extends RandomAccessObject {
-        private final RandomAccessFile mRandomAccessFile;
-        // We cache the length since File.length() invokes file IO.
-        private final int mLength;
-
-        RandomAccessFileObject(File file) throws IOException {
-            long length = file.length();
-            if (length > Integer.MAX_VALUE) {
-                throw new IOException("Unsupported file size (too big) " + length);
-            }
-
-            mRandomAccessFile = new RandomAccessFile(file, /* mode= */ "r");
-            mLength = (int) length;
-        }
-
-        @Override
-        public void seek(int position) throws IOException {
-            mRandomAccessFile.seek(position);
-        }
-
-        @Override
-        public int read() throws IOException {
-            return mRandomAccessFile.read();
-        }
-
-        @Override
-        public int read(byte[] bytes, int off, int len) throws IOException {
-            return mRandomAccessFile.read(bytes, off, len);
-        }
-
-        @Override
-        public void close() throws IOException {
-            mRandomAccessFile.close();
-        }
-
-        @Override
-        public int length() {
-            return mLength;
-        }
-    }
-
-    private static class RandomAccessByteArrayObject extends RandomAccessObject {
-
-        private final ByteBuffer mBytes;
-
-        RandomAccessByteArrayObject(byte[] bytes) {
-            mBytes = ByteBuffer.wrap(bytes);
-        }
-
-        @Override
-        public void seek(int position) throws IOException {
-            mBytes.position(position);
-        }
-
-        @Override
-        public int read() throws IOException {
-            if (!mBytes.hasRemaining()) {
-                return -1;
-            }
-
-            return mBytes.get() & 0xFF;
-        }
-
-        @Override
-        public int read(byte[] bytes, int off, int len) throws IOException {
-            int bytesToCopy = Math.min(len, mBytes.remaining());
-            if (bytesToCopy <= 0) {
-                return 0;
-            }
-            mBytes.get(bytes, off, len);
-            return bytesToCopy;
-        }
-
-        @Override
-        public void close() throws IOException {}
-
-        @Override
-        public int length() {
-            return mBytes.capacity();
-        }
-    }
-}
diff --git a/services/core/java/com/android/server/integrity/parser/RuleBinaryParser.java b/services/core/java/com/android/server/integrity/parser/RuleBinaryParser.java
deleted file mode 100644
index ea3a3d5..0000000
--- a/services/core/java/com/android/server/integrity/parser/RuleBinaryParser.java
+++ /dev/null
@@ -1,193 +0,0 @@
-/*
- * Copyright (C) 2019 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.integrity.parser;
-
-import static com.android.server.integrity.model.ComponentBitSize.ATOMIC_FORMULA_START;
-import static com.android.server.integrity.model.ComponentBitSize.BYTE_BITS;
-import static com.android.server.integrity.model.ComponentBitSize.COMPOUND_FORMULA_END;
-import static com.android.server.integrity.model.ComponentBitSize.COMPOUND_FORMULA_START;
-import static com.android.server.integrity.model.ComponentBitSize.CONNECTOR_BITS;
-import static com.android.server.integrity.model.ComponentBitSize.EFFECT_BITS;
-import static com.android.server.integrity.model.ComponentBitSize.FORMAT_VERSION_BITS;
-import static com.android.server.integrity.model.ComponentBitSize.INSTALLER_ALLOWED_BY_MANIFEST_START;
-import static com.android.server.integrity.model.ComponentBitSize.IS_HASHED_BITS;
-import static com.android.server.integrity.model.ComponentBitSize.KEY_BITS;
-import static com.android.server.integrity.model.ComponentBitSize.OPERATOR_BITS;
-import static com.android.server.integrity.model.ComponentBitSize.SEPARATOR_BITS;
-import static com.android.server.integrity.model.ComponentBitSize.SIGNAL_BIT;
-import static com.android.server.integrity.model.ComponentBitSize.VALUE_SIZE_BITS;
-import static com.android.server.integrity.parser.BinaryFileOperations.getBooleanValue;
-import static com.android.server.integrity.parser.BinaryFileOperations.getIntValue;
-import static com.android.server.integrity.parser.BinaryFileOperations.getStringValue;
-
-import android.content.integrity.AtomicFormula;
-import android.content.integrity.CompoundFormula;
-import android.content.integrity.InstallerAllowedByManifestFormula;
-import android.content.integrity.IntegrityFormula;
-import android.content.integrity.Rule;
-
-import com.android.server.integrity.model.BitInputStream;
-
-import java.io.BufferedInputStream;
-import java.io.IOException;
-import java.util.ArrayList;
-import java.util.Collections;
-import java.util.List;
-
-/** A helper class to parse rules into the {@link Rule} model from Binary representation. */
-public class RuleBinaryParser implements RuleParser {
-
-    @Override
-    public List<Rule> parse(byte[] ruleBytes) throws RuleParseException {
-        return parse(RandomAccessObject.ofBytes(ruleBytes), Collections.emptyList());
-    }
-
-    @Override
-    public List<Rule> parse(RandomAccessObject randomAccessObject, List<RuleIndexRange> indexRanges)
-            throws RuleParseException {
-        try (RandomAccessInputStream randomAccessInputStream =
-                new RandomAccessInputStream(randomAccessObject)) {
-            return parseRules(randomAccessInputStream, indexRanges);
-        } catch (Exception e) {
-            throw new RuleParseException(e.getMessage(), e);
-        }
-    }
-
-    private List<Rule> parseRules(
-            RandomAccessInputStream randomAccessInputStream, List<RuleIndexRange> indexRanges)
-            throws IOException {
-
-        // Read the rule binary file format version.
-        randomAccessInputStream.skip(FORMAT_VERSION_BITS / BYTE_BITS);
-
-        return indexRanges.isEmpty()
-                ? parseAllRules(randomAccessInputStream)
-                : parseIndexedRules(randomAccessInputStream, indexRanges);
-    }
-
-    private List<Rule> parseAllRules(RandomAccessInputStream randomAccessInputStream)
-            throws IOException {
-        List<Rule> parsedRules = new ArrayList<>();
-
-        BitInputStream inputStream =
-                new BitInputStream(new BufferedInputStream(randomAccessInputStream));
-        while (inputStream.hasNext()) {
-            if (inputStream.getNext(SIGNAL_BIT) == 1) {
-                parsedRules.add(parseRule(inputStream));
-            }
-        }
-
-        return parsedRules;
-    }
-
-    private List<Rule> parseIndexedRules(
-            RandomAccessInputStream randomAccessInputStream, List<RuleIndexRange> indexRanges)
-            throws IOException {
-        List<Rule> parsedRules = new ArrayList<>();
-
-        for (RuleIndexRange range : indexRanges) {
-            randomAccessInputStream.seek(range.getStartIndex());
-
-            BitInputStream inputStream =
-                    new BitInputStream(
-                            new BufferedInputStream(
-                                    new LimitInputStream(
-                                            randomAccessInputStream,
-                                            range.getEndIndex() - range.getStartIndex())));
-
-            // Read the rules until we reach the end index. available() here is not reliable.
-            while (inputStream.hasNext()) {
-                if (inputStream.getNext(SIGNAL_BIT) == 1) {
-                    parsedRules.add(parseRule(inputStream));
-                }
-            }
-        }
-
-        return parsedRules;
-    }
-
-    private Rule parseRule(BitInputStream bitInputStream) throws IOException {
-        IntegrityFormula formula = parseFormula(bitInputStream);
-        int effect = bitInputStream.getNext(EFFECT_BITS);
-
-        if (bitInputStream.getNext(SIGNAL_BIT) != 1) {
-            throw new IllegalArgumentException("A rule must end with a '1' bit.");
-        }
-
-        return new Rule(formula, effect);
-    }
-
-    private IntegrityFormula parseFormula(BitInputStream bitInputStream) throws IOException {
-        int separator = bitInputStream.getNext(SEPARATOR_BITS);
-        switch (separator) {
-            case ATOMIC_FORMULA_START:
-                return parseAtomicFormula(bitInputStream);
-            case COMPOUND_FORMULA_START:
-                return parseCompoundFormula(bitInputStream);
-            case COMPOUND_FORMULA_END:
-                return null;
-            case INSTALLER_ALLOWED_BY_MANIFEST_START:
-                return new InstallerAllowedByManifestFormula();
-            default:
-                throw new IllegalArgumentException(
-                        String.format("Unknown formula separator: %s", separator));
-        }
-    }
-
-    private CompoundFormula parseCompoundFormula(BitInputStream bitInputStream) throws IOException {
-        int connector = bitInputStream.getNext(CONNECTOR_BITS);
-        List<IntegrityFormula> formulas = new ArrayList<>();
-
-        IntegrityFormula parsedFormula = parseFormula(bitInputStream);
-        while (parsedFormula != null) {
-            formulas.add(parsedFormula);
-            parsedFormula = parseFormula(bitInputStream);
-        }
-
-        return new CompoundFormula(connector, formulas);
-    }
-
-    private AtomicFormula parseAtomicFormula(BitInputStream bitInputStream) throws IOException {
-        int key = bitInputStream.getNext(KEY_BITS);
-        int operator = bitInputStream.getNext(OPERATOR_BITS);
-
-        switch (key) {
-            case AtomicFormula.PACKAGE_NAME:
-            case AtomicFormula.APP_CERTIFICATE:
-            case AtomicFormula.APP_CERTIFICATE_LINEAGE:
-            case AtomicFormula.INSTALLER_NAME:
-            case AtomicFormula.INSTALLER_CERTIFICATE:
-            case AtomicFormula.STAMP_CERTIFICATE_HASH:
-                boolean isHashedValue = bitInputStream.getNext(IS_HASHED_BITS) == 1;
-                int valueSize = bitInputStream.getNext(VALUE_SIZE_BITS);
-                String stringValue = getStringValue(bitInputStream, valueSize, isHashedValue);
-                return new AtomicFormula.StringAtomicFormula(key, stringValue, isHashedValue);
-            case AtomicFormula.VERSION_CODE:
-                // TODO(b/147880712): temporary hack until our input handles long
-                long upper = getIntValue(bitInputStream);
-                long lower = getIntValue(bitInputStream);
-                long longValue = (upper << 32) | lower;
-                return new AtomicFormula.LongAtomicFormula(key, operator, longValue);
-            case AtomicFormula.PRE_INSTALLED:
-            case AtomicFormula.STAMP_TRUSTED:
-                boolean booleanValue = getBooleanValue(bitInputStream);
-                return new AtomicFormula.BooleanAtomicFormula(key, booleanValue);
-            default:
-                throw new IllegalArgumentException(String.format("Unknown key: %d", key));
-        }
-    }
-}
diff --git a/services/core/java/com/android/server/integrity/parser/RuleIndexRange.java b/services/core/java/com/android/server/integrity/parser/RuleIndexRange.java
deleted file mode 100644
index 595a035..0000000
--- a/services/core/java/com/android/server/integrity/parser/RuleIndexRange.java
+++ /dev/null
@@ -1,55 +0,0 @@
-/*
- * Copyright (C) 2020 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.integrity.parser;
-
-import android.annotation.Nullable;
-
-/**
- * A wrapper class to represent an indexing range that is identified by the {@link
- * RuleIndexingController}.
- */
-public class RuleIndexRange {
-    private int mStartIndex;
-    private int mEndIndex;
-
-    /** Constructor with start and end indexes. */
-    public RuleIndexRange(int startIndex, int endIndex) {
-        this.mStartIndex = startIndex;
-        this.mEndIndex = endIndex;
-    }
-
-    /** Returns the startIndex. */
-    public int getStartIndex() {
-        return mStartIndex;
-    }
-
-    /** Returns the end index. */
-    public int getEndIndex() {
-        return mEndIndex;
-    }
-
-    @Override
-    public boolean equals(@Nullable Object object) {
-        return mStartIndex == ((RuleIndexRange) object).getStartIndex()
-                && mEndIndex == ((RuleIndexRange) object).getEndIndex();
-    }
-
-    @Override
-    public String toString() {
-        return String.format("Range{%d, %d}", mStartIndex, mEndIndex);
-    }
-}
diff --git a/services/core/java/com/android/server/integrity/parser/RuleIndexingController.java b/services/core/java/com/android/server/integrity/parser/RuleIndexingController.java
deleted file mode 100644
index 348a03b..0000000
--- a/services/core/java/com/android/server/integrity/parser/RuleIndexingController.java
+++ /dev/null
@@ -1,128 +0,0 @@
-/*
- * Copyright (C) 2020 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.integrity.parser;
-
-import static com.android.server.integrity.model.IndexingFileConstants.END_INDEXING_KEY;
-import static com.android.server.integrity.model.IndexingFileConstants.START_INDEXING_KEY;
-import static com.android.server.integrity.parser.BinaryFileOperations.getIntValue;
-import static com.android.server.integrity.parser.BinaryFileOperations.getStringValue;
-
-import android.content.integrity.AppInstallMetadata;
-
-import com.android.server.integrity.model.BitInputStream;
-
-import java.io.IOException;
-import java.io.InputStream;
-import java.util.ArrayList;
-import java.util.Arrays;
-import java.util.LinkedHashMap;
-import java.util.List;
-import java.util.stream.Collectors;
-
-/** Helper class to identify the necessary indexes that needs to be read. */
-public class RuleIndexingController {
-
-    private static LinkedHashMap<String, Integer> sPackageNameBasedIndexes;
-    private static LinkedHashMap<String, Integer> sAppCertificateBasedIndexes;
-    private static LinkedHashMap<String, Integer> sUnindexedRuleIndexes;
-
-    /**
-     * Provide the indexing file to read and the object will be constructed by reading and
-     * identifying the indexes.
-     */
-    public RuleIndexingController(InputStream inputStream) throws IOException {
-        BitInputStream bitInputStream = new BitInputStream(inputStream);
-        sPackageNameBasedIndexes = getNextIndexGroup(bitInputStream);
-        sAppCertificateBasedIndexes = getNextIndexGroup(bitInputStream);
-        sUnindexedRuleIndexes = getNextIndexGroup(bitInputStream);
-    }
-
-    /**
-     * Returns a list of integers with the starting and ending bytes of the rules that needs to be
-     * read and evaluated.
-     */
-    public List<RuleIndexRange> identifyRulesToEvaluate(AppInstallMetadata appInstallMetadata) {
-        List<RuleIndexRange> indexRanges = new ArrayList<>();
-
-        // Add the range for package name indexes rules.
-        indexRanges.add(
-                searchIndexingKeysRangeContainingKey(
-                        sPackageNameBasedIndexes, appInstallMetadata.getPackageName()));
-
-        // Add the range for app certificate indexes rules of all certificates.
-        for (String appCertificate : appInstallMetadata.getAppCertificates()) {
-            indexRanges.add(
-                    searchIndexingKeysRangeContainingKey(
-                            sAppCertificateBasedIndexes, appCertificate));
-        }
-
-        // Add the range for unindexed rules.
-        indexRanges.add(
-                new RuleIndexRange(
-                        sUnindexedRuleIndexes.get(START_INDEXING_KEY),
-                        sUnindexedRuleIndexes.get(END_INDEXING_KEY)));
-
-        return indexRanges;
-    }
-
-    private LinkedHashMap<String, Integer> getNextIndexGroup(BitInputStream bitInputStream)
-            throws IOException {
-        LinkedHashMap<String, Integer> keyToIndexMap = new LinkedHashMap<>();
-        while (bitInputStream.hasNext()) {
-            String key = getStringValue(bitInputStream);
-            int value = getIntValue(bitInputStream);
-
-            keyToIndexMap.put(key, value);
-
-            if (key.matches(END_INDEXING_KEY)) {
-                break;
-            }
-        }
-        if (keyToIndexMap.size() < 2) {
-            throw new IllegalStateException("Indexing file is corrupt.");
-        }
-        return keyToIndexMap;
-    }
-
-    private static RuleIndexRange searchIndexingKeysRangeContainingKey(
-            LinkedHashMap<String, Integer> indexMap, String searchedKey) {
-        List<String> keys = indexMap.keySet().stream().collect(Collectors.toList());
-        List<String> identifiedKeyRange =
-                searchKeysRangeContainingKey(keys, searchedKey, 0, keys.size() - 1);
-        return new RuleIndexRange(
-                indexMap.get(identifiedKeyRange.get(0)), indexMap.get(identifiedKeyRange.get(1)));
-    }
-
-    private static List<String> searchKeysRangeContainingKey(
-            List<String> sortedKeyList, String key, int startIndex, int endIndex) {
-        if (endIndex <= startIndex) {
-            throw new IllegalStateException("Indexing file is corrupt.");
-        }
-        if (endIndex - startIndex == 1) {
-            return Arrays.asList(sortedKeyList.get(startIndex), sortedKeyList.get(endIndex));
-        }
-
-        int midKeyIndex = startIndex + ((endIndex - startIndex) / 2);
-        String midKey = sortedKeyList.get(midKeyIndex);
-
-        if (key.compareTo(midKey) >= 0) {
-            return searchKeysRangeContainingKey(sortedKeyList, key, midKeyIndex, endIndex);
-        } else {
-            return searchKeysRangeContainingKey(sortedKeyList, key, startIndex, midKeyIndex);
-        }
-    }
-}
diff --git a/services/core/java/com/android/server/integrity/parser/RuleParseException.java b/services/core/java/com/android/server/integrity/parser/RuleParseException.java
deleted file mode 100644
index c0f36a6..0000000
--- a/services/core/java/com/android/server/integrity/parser/RuleParseException.java
+++ /dev/null
@@ -1,32 +0,0 @@
-/*
- * Copyright (C) 2019 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.integrity.parser;
-
-import android.annotation.NonNull;
-
-/**
- * Thrown when rule parsing fails.
- */
-public class RuleParseException extends Exception {
-    public RuleParseException(@NonNull String message) {
-        super(message);
-    }
-
-    public RuleParseException(@NonNull String message, @NonNull Throwable cause) {
-        super(message, cause);
-    }
-}
diff --git a/services/core/java/com/android/server/integrity/parser/RuleParser.java b/services/core/java/com/android/server/integrity/parser/RuleParser.java
deleted file mode 100644
index 126dacc..0000000
--- a/services/core/java/com/android/server/integrity/parser/RuleParser.java
+++ /dev/null
@@ -1,32 +0,0 @@
-/*
- * Copyright (C) 2019 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.integrity.parser;
-
-import android.content.integrity.Rule;
-
-import java.util.List;
-
-/** A helper class to parse rules into the {@link Rule} model. */
-public interface RuleParser {
-
-    /** Parse rules from bytes. */
-    List<Rule> parse(byte[] ruleBytes) throws RuleParseException;
-
-    /** Parse rules from an input stream. */
-    List<Rule> parse(RandomAccessObject randomAccessObject, List<RuleIndexRange> ruleIndexRanges)
-            throws RuleParseException;
-}
diff --git a/services/core/java/com/android/server/location/provider/LocationProviderManager.java b/services/core/java/com/android/server/location/provider/LocationProviderManager.java
index 542a29a..4a9bf88 100644
--- a/services/core/java/com/android/server/location/provider/LocationProviderManager.java
+++ b/services/core/java/com/android/server/location/provider/LocationProviderManager.java
@@ -2584,6 +2584,9 @@
                 registration -> {
                     if (registration.getIdentity().getPackageName().equals(
                             packageName)) {
+                        if (D) {
+                            Log.d(TAG, "package reset remove registration " + registration);
+                        }
                         registration.remove();
                     }
 
diff --git a/services/core/java/com/android/server/locksettings/LockSettingsService.java b/services/core/java/com/android/server/locksettings/LockSettingsService.java
index bbdac56..45885f0 100644
--- a/services/core/java/com/android/server/locksettings/LockSettingsService.java
+++ b/services/core/java/com/android/server/locksettings/LockSettingsService.java
@@ -253,10 +253,10 @@
 
     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";
     private static final String MIGRATED_SP_FULL = "migrated_all_users_to_sp_and_bound_keys";
     private static final String MIGRATED_WEAVER_DISABLED_ON_UNSECURED_USERS =
             "migrated_weaver_disabled_on_unsecured_users";
+    // Note: some other migrated_* strings used to be used and may exist in the database already.
 
     // Duration that LockSettingsService will store the gatekeeper password for. This allows
     // multiple biometric enrollments without prompting the user to enter their password via
@@ -1183,9 +1183,7 @@
 
             // If config_disableWeaverOnUnsecuredUsers=true, then the Weaver HAL may be buggy and
             // need multiple retries before it works here to unwrap the SP, if the SP was already
-            // protected by Weaver.  Note that the problematic HAL can also deadlock if called with
-            // the ActivityManagerService lock held, but that should not be a problem here since
-            // that lock isn't held here, unlike unlockUserKeyIfUnsecured() where it is.
+            // protected by Weaver.
             for (int i = 0; i < 12 && sp == null; i++) {
                 Slog.e(TAG, "Failed to unwrap synthetic password. Waiting 5 seconds to retry.");
                 SystemClock.sleep(5000);
@@ -1221,21 +1219,16 @@
                 Slog.i(TAG, "Synthetic password is already not protected by Weaver");
             }
         } else if (sp == null) {
-            Slogf.wtf(TAG, "Failed to unwrap synthetic password for unsecured user %d", userId);
-            return;
+            throw new IllegalStateException(
+                    "Failed to unwrap synthetic password for unsecured user " + userId);
         }
 
         // Call setCeStorageProtection(), to re-encrypt the CE key with the SP if it's currently
-        // encrypted by an empty secret.  Skip this if it was definitely already done as part of the
-        // upgrade to Android 14, since while setCeStorageProtection() is idempotent it does log
-        // some error messages when called again.  Do not skip this if
-        // config_disableWeaverOnUnsecuredUsers=true, since in that case we'd like to recover from
-        // the case where an earlier upgrade to Android 14 incorrectly skipped this step.
-        if (getString(MIGRATED_SP_CE_ONLY, null, 0) == null
-                || isWeaverDisabledOnUnsecuredUsers()) {
-            Slogf.i(TAG, "Encrypting CE key of user %d with synthetic password", userId);
-            setCeStorageProtection(userId, sp);
-        }
+        // encrypted by an empty secret.  If the CE key is already encrypted by the SP, then this is
+        // a no-op except for some log messages.
+        Slogf.i(TAG, "Encrypting CE key of user %d with synthetic password", userId);
+        setCeStorageProtection(userId, sp);
+
         Slogf.i(TAG, "Initializing Keystore super keys for user %d", userId);
         initKeystoreSuperKeys(userId, sp, /* allowExisting= */ true);
     }
diff --git a/services/core/java/com/android/server/notification/NotificationAttentionHelper.java b/services/core/java/com/android/server/notification/NotificationAttentionHelper.java
index 980f40e..9b02ed0 100644
--- a/services/core/java/com/android/server/notification/NotificationAttentionHelper.java
+++ b/services/core/java/com/android/server/notification/NotificationAttentionHelper.java
@@ -1597,6 +1597,9 @@
         @Override
         public void onReceive(Context context, Intent intent) {
             String action = intent.getAction();
+            if (action == null) {
+                return;
+            }
 
             if (action.equals(Intent.ACTION_SCREEN_ON)) {
                 // Keep track of screen on/off state, but do not turn off the notification light
diff --git a/services/core/java/com/android/server/pm/PackageManagerService.java b/services/core/java/com/android/server/pm/PackageManagerService.java
index 69c78eb..f9c1037 100644
--- a/services/core/java/com/android/server/pm/PackageManagerService.java
+++ b/services/core/java/com/android/server/pm/PackageManagerService.java
@@ -4283,6 +4283,10 @@
                 if (intent == null) {
                     return;
                 }
+                final String action = intent.getAction();
+                if (action == null) {
+                    return;
+                }
                 Uri data = intent.getData();
                 if (data == null) {
                     return;
diff --git a/services/core/java/com/android/server/slice/SliceManagerService.java b/services/core/java/com/android/server/slice/SliceManagerService.java
index 881bdbd..15fd35e 100644
--- a/services/core/java/com/android/server/slice/SliceManagerService.java
+++ b/services/core/java/com/android/server/slice/SliceManagerService.java
@@ -604,6 +604,11 @@
     private final BroadcastReceiver mReceiver = new BroadcastReceiver() {
         @Override
         public void onReceive(Context context, Intent intent) {
+            final String action = intent.getAction();
+            if (action == null) {
+                Slog.w(TAG, "Intent broadcast does not contain action: " + intent);
+                return;
+            }
             final int userId  = intent.getIntExtra(Intent.EXTRA_USER_HANDLE, UserHandle.USER_NULL);
             if (userId == UserHandle.USER_NULL) {
                 Slog.w(TAG, "Intent broadcast does not contain user handle: " + intent);
@@ -615,7 +620,7 @@
                 Slog.w(TAG, "Intent broadcast does not contain package name: " + intent);
                 return;
             }
-            switch (intent.getAction()) {
+            switch (action) {
                 case Intent.ACTION_PACKAGE_REMOVED:
                     final boolean replacing =
                             intent.getBooleanExtra(Intent.EXTRA_REPLACING, false);
diff --git a/services/core/java/com/android/server/vcn/OWNERS b/services/core/java/com/android/server/vcn/OWNERS
index 2441e77..937699a 100644
--- a/services/core/java/com/android/server/vcn/OWNERS
+++ b/services/core/java/com/android/server/vcn/OWNERS
@@ -1,7 +1,6 @@
 set noparent
 
-benedictwong@google.com
-ckesting@google.com
 evitayan@google.com
-junyin@google.com
 nharold@google.com
+benedictwong@google.com #{LAST_RESORT_SUGGESTION}
+yangji@google.com #{LAST_RESORT_SUGGESTION}
diff --git a/services/core/java/com/android/server/vcn/TelephonySubscriptionTracker.java b/services/core/java/com/android/server/vcn/TelephonySubscriptionTracker.java
index baf84cf..3392d03 100644
--- a/services/core/java/com/android/server/vcn/TelephonySubscriptionTracker.java
+++ b/services/core/java/com/android/server/vcn/TelephonySubscriptionTracker.java
@@ -436,6 +436,17 @@
             return mPrivilegedPackages.keySet();
         }
 
+        /** Returns all subscription groups */
+        @NonNull
+        public Set<ParcelUuid> getAllSubscriptionGroups() {
+            final Set<ParcelUuid> subGroups = new ArraySet<>();
+            for (SubscriptionInfo subInfo : mSubIdToInfoMap.values()) {
+                subGroups.add(subInfo.getGroupUuid());
+            }
+
+            return subGroups;
+        }
+
         /** Checks if the provided package is carrier privileged for the specified sub group. */
         public boolean packageHasPermissionsForSubscriptionGroup(
                 @NonNull ParcelUuid subGrp, @NonNull String packageName) {
diff --git a/services/core/java/com/android/server/vcn/VcnContext.java b/services/core/java/com/android/server/vcn/VcnContext.java
index a492a72..6ce8685 100644
--- a/services/core/java/com/android/server/vcn/VcnContext.java
+++ b/services/core/java/com/android/server/vcn/VcnContext.java
@@ -18,7 +18,6 @@
 
 import android.annotation.NonNull;
 import android.content.Context;
-import android.net.IpSecTransformState;
 import android.net.vcn.FeatureFlags;
 import android.net.vcn.FeatureFlagsImpl;
 import android.os.Looper;
@@ -70,19 +69,6 @@
         return mIsInTestMode;
     }
 
-    public boolean isFlagIpSecTransformStateEnabled() {
-        // TODO: b/328844044: Ideally this code should gate the behavior by checking the
-        // android.net.platform.flags.ipsec_transform_state flag but that flag is not accessible
-        // right now. We should either update the code when the flag is accessible or remove the
-        // legacy behavior after VIC SDK finalization
-        try {
-            new IpSecTransformState.Builder();
-            return true;
-        } catch (Exception e) {
-            return false;
-        }
-    }
-
     @NonNull
     public FeatureFlags getFeatureFlags() {
         return mFeatureFlags;
diff --git a/services/core/java/com/android/server/vcn/VcnGatewayConnection.java b/services/core/java/com/android/server/vcn/VcnGatewayConnection.java
index 189b608..2d3bc84 100644
--- a/services/core/java/com/android/server/vcn/VcnGatewayConnection.java
+++ b/services/core/java/com/android/server/vcn/VcnGatewayConnection.java
@@ -1912,8 +1912,7 @@
                 // Transforms do not need to be persisted; the IkeSession will keep them alive
                 mIpSecManager.applyTunnelModeTransform(tunnelIface, direction, transform);
 
-                if (direction == IpSecManager.DIRECTION_IN
-                        && mVcnContext.isFlagIpSecTransformStateEnabled()) {
+                if (direction == IpSecManager.DIRECTION_IN) {
                     mUnderlyingNetworkController.updateInboundTransform(mUnderlying, transform);
                 }
 
diff --git a/services/core/java/com/android/server/vcn/routeselection/IpSecPacketLossDetector.java b/services/core/java/com/android/server/vcn/routeselection/IpSecPacketLossDetector.java
index 6f1e15b..16ab51e 100644
--- a/services/core/java/com/android/server/vcn/routeselection/IpSecPacketLossDetector.java
+++ b/services/core/java/com/android/server/vcn/routeselection/IpSecPacketLossDetector.java
@@ -148,12 +148,6 @@
 
         Objects.requireNonNull(deps, "Missing deps");
 
-        if (!vcnContext.isFlagIpSecTransformStateEnabled()) {
-            // Caller error
-            logWtf("ipsecTransformState flag disabled");
-            throw new IllegalAccessException("ipsecTransformState flag disabled");
-        }
-
         mHandler = new Handler(getVcnContext().getLooper());
 
         mPowerManager = getVcnContext().getContext().getSystemService(PowerManager.class);
diff --git a/services/core/java/com/android/server/vcn/routeselection/UnderlyingNetworkController.java b/services/core/java/com/android/server/vcn/routeselection/UnderlyingNetworkController.java
index 0b9b677..3eeeece 100644
--- a/services/core/java/com/android/server/vcn/routeselection/UnderlyingNetworkController.java
+++ b/services/core/java/com/android/server/vcn/routeselection/UnderlyingNetworkController.java
@@ -204,10 +204,8 @@
         List<NetworkCallback> oldCellCallbacks = new ArrayList<>(mCellBringupCallbacks);
         mCellBringupCallbacks.clear();
 
-        if (mVcnContext.isFlagIpSecTransformStateEnabled()) {
-            for (UnderlyingNetworkEvaluator evaluator : mUnderlyingNetworkRecords.values()) {
-                evaluator.close();
-            }
+        for (UnderlyingNetworkEvaluator evaluator : mUnderlyingNetworkRecords.values()) {
+            evaluator.close();
         }
 
         mUnderlyingNetworkRecords.clear();
@@ -429,10 +427,7 @@
         if (oldSnapshot
                 .getAllSubIdsInGroup(mSubscriptionGroup)
                 .equals(newSnapshot.getAllSubIdsInGroup(mSubscriptionGroup))) {
-
-            if (mVcnContext.isFlagIpSecTransformStateEnabled()) {
-                reevaluateNetworks();
-            }
+            reevaluateNetworks();
             return;
         }
         registerOrUpdateNetworkRequests();
@@ -445,11 +440,6 @@
      */
     public void updateInboundTransform(
             @NonNull UnderlyingNetworkRecord currentNetwork, @NonNull IpSecTransform transform) {
-        if (!mVcnContext.isFlagIpSecTransformStateEnabled()) {
-            logWtf("#updateInboundTransform: unexpected call; flags missing");
-            return;
-        }
-
         Objects.requireNonNull(currentNetwork, "currentNetwork is null");
         Objects.requireNonNull(transform, "transform is null");
 
@@ -572,10 +562,7 @@
 
         @Override
         public void onLost(@NonNull Network network) {
-            if (mVcnContext.isFlagIpSecTransformStateEnabled()) {
-                mUnderlyingNetworkRecords.get(network).close();
-            }
-
+            mUnderlyingNetworkRecords.get(network).close();
             mUnderlyingNetworkRecords.remove(network);
 
             reevaluateNetworks();
@@ -648,11 +635,6 @@
     class NetworkEvaluatorCallbackImpl implements NetworkEvaluatorCallback {
         @Override
         public void onEvaluationResultChanged() {
-            if (!mVcnContext.isFlagIpSecTransformStateEnabled()) {
-                logWtf("#onEvaluationResultChanged: unexpected call; flags missing");
-                return;
-            }
-
             mVcnContext.ensureRunningOnLooperThread();
             reevaluateNetworks();
         }
diff --git a/services/core/java/com/android/server/vcn/routeselection/UnderlyingNetworkEvaluator.java b/services/core/java/com/android/server/vcn/routeselection/UnderlyingNetworkEvaluator.java
index 448a7eb..08be11e 100644
--- a/services/core/java/com/android/server/vcn/routeselection/UnderlyingNetworkEvaluator.java
+++ b/services/core/java/com/android/server/vcn/routeselection/UnderlyingNetworkEvaluator.java
@@ -102,17 +102,15 @@
         updatePriorityClass(
                 underlyingNetworkTemplates, subscriptionGroup, lastSnapshot, carrierConfig);
 
-        if (isIpSecPacketLossDetectorEnabled()) {
-            try {
-                mMetricMonitors.add(
-                        mDependencies.newIpSecPacketLossDetector(
-                                mVcnContext,
-                                mNetworkRecordBuilder.getNetwork(),
-                                carrierConfig,
-                                new MetricMonitorCallbackImpl()));
-            } catch (IllegalAccessException e) {
-                // No action. Do not add anything to mMetricMonitors
-            }
+        try {
+            mMetricMonitors.add(
+                    mDependencies.newIpSecPacketLossDetector(
+                            mVcnContext,
+                            mNetworkRecordBuilder.getNetwork(),
+                            carrierConfig,
+                            new MetricMonitorCallbackImpl()));
+        } catch (IllegalAccessException e) {
+            // No action. Do not add anything to mMetricMonitors
         }
     }
 
@@ -188,22 +186,12 @@
         }
     }
 
-    private boolean isIpSecPacketLossDetectorEnabled() {
-        return isIpSecPacketLossDetectorEnabled(mVcnContext);
-    }
-
-    private static boolean isIpSecPacketLossDetectorEnabled(VcnContext vcnContext) {
-        return vcnContext.isFlagIpSecTransformStateEnabled();
-    }
-
     /** Get the comparator for UnderlyingNetworkEvaluator */
     public static Comparator<UnderlyingNetworkEvaluator> getComparator(VcnContext vcnContext) {
         return (left, right) -> {
-            if (isIpSecPacketLossDetectorEnabled(vcnContext)) {
-                if (left.mIsPenalized != right.mIsPenalized) {
-                    // A penalized network should have lower priority which means a larger index
-                    return left.mIsPenalized ? 1 : -1;
-                }
+            if (left.mIsPenalized != right.mIsPenalized) {
+                // A penalized network should have lower priority which means a larger index
+                return left.mIsPenalized ? 1 : -1;
             }
 
             final int leftIndex = left.mPriorityClass;
diff --git a/services/core/java/com/android/server/webkit/WebViewUpdateService.java b/services/core/java/com/android/server/webkit/WebViewUpdateService.java
index 043470f..9ee42b1 100644
--- a/services/core/java/com/android/server/webkit/WebViewUpdateService.java
+++ b/services/core/java/com/android/server/webkit/WebViewUpdateService.java
@@ -84,8 +84,13 @@
         mWebViewUpdatedReceiver = new BroadcastReceiver() {
                 @Override
                 public void onReceive(Context context, Intent intent) {
+                    final String action = intent.getAction();
+                    if (action == null) {
+                        return;
+                    }
+
                     int userId = intent.getIntExtra(Intent.EXTRA_USER_HANDLE, UserHandle.USER_NULL);
-                    switch (intent.getAction()) {
+                    switch (action) {
                         case Intent.ACTION_PACKAGE_REMOVED:
                             // When a package is replaced we will receive two intents, one
                             // representing the removal of the old package and one representing the
diff --git a/services/core/java/com/android/server/wm/OWNERS b/services/core/java/com/android/server/wm/OWNERS
index 5d2c50c..4310231 100644
--- a/services/core/java/com/android/server/wm/OWNERS
+++ b/services/core/java/com/android/server/wm/OWNERS
@@ -31,3 +31,7 @@
 
 # Files related to tracing
 per-file *TransitionTracer.java = file:platform/development:/tools/winscope/OWNERS
+
+# Files related to activity security
+per-file ActivityStarter.java = file:/ACTIVITY_SECURITY_OWNERS
+per-file ActivityTaskManagerService.java = file:/ACTIVITY_SECURITY_OWNERS
diff --git a/services/java/com/android/server/SystemServer.java b/services/java/com/android/server/SystemServer.java
index cae941f..52a2fd6 100644
--- a/services/java/com/android/server/SystemServer.java
+++ b/services/java/com/android/server/SystemServer.java
@@ -2970,8 +2970,13 @@
                     || context.getPackageManager().hasSystemFeature(
                             PackageManager.FEATURE_WIFI_RTT)) {
                 t.traceBegin("RangingService");
-                mSystemServiceManager.startServiceFromJar(RANGING_SERVICE_CLASS,
-                        RANGING_APEX_SERVICE_JAR_PATH);
+                // TODO: b/375264320 - Remove after RELEASE_RANGING_STACK is ramped to next.
+                try {
+                    mSystemServiceManager.startServiceFromJar(RANGING_SERVICE_CLASS,
+                            RANGING_APEX_SERVICE_JAR_PATH);
+                } catch (Throwable e) {
+                    Slog.d(TAG, "service-ranging.jar not found, not starting RangingService");
+                }
                 t.traceEnd();
             }
         }
diff --git a/services/profcollect/src/com/android/server/profcollect/ProfcollectForwardingService.java b/services/profcollect/src/com/android/server/profcollect/ProfcollectForwardingService.java
index 105147f..4e86888 100644
--- a/services/profcollect/src/com/android/server/profcollect/ProfcollectForwardingService.java
+++ b/services/profcollect/src/com/android/server/profcollect/ProfcollectForwardingService.java
@@ -16,6 +16,8 @@
 
 package com.android.server.profcollect;
 
+import android.Manifest;
+import android.annotation.RequiresPermission;
 import android.app.job.JobInfo;
 import android.app.job.JobParameters;
 import android.app.job.JobScheduler;
@@ -26,6 +28,7 @@
 import android.content.Intent;
 import android.content.IntentFilter;
 import android.hardware.camera2.CameraManager;
+import android.hardware.usb.UsbManager;
 import android.os.Handler;
 import android.os.IBinder.DeathRecipient;
 import android.os.Looper;
@@ -67,6 +70,8 @@
     private int mUsageSetting;
     private boolean mUploadEnabled;
 
+    private boolean mAdbActive;
+
     private IProfCollectd mIProfcollect;
     private static ProfcollectForwardingService sSelfService;
     private final Handler mHandler = new ProfcollectdHandler(IoThread.getHandler().getLooper());
@@ -84,6 +89,15 @@
                 Log.d(LOG_TAG, "Received broadcast to pack and upload reports");
                 createAndUploadReport(sSelfService);
             }
+            if (UsbManager.ACTION_USB_STATE.equals(intent.getAction())) {
+                boolean isADB = intent.getBooleanExtra(UsbManager.USB_FUNCTION_ADB, false);
+                if (isADB) {
+                    boolean connected = intent.getBooleanExtra(UsbManager.USB_CONNECTED, false);
+                    Log.d(LOG_TAG, "Received broadcast that ADB became " + connected
+                            + ", was " + mAdbActive);
+                    mAdbActive = connected;
+                }
+            }
         }
     };
 
@@ -108,6 +122,7 @@
 
         final IntentFilter filter = new IntentFilter();
         filter.addAction(INTENT_UPLOAD_PROFILES);
+        filter.addAction(UsbManager.ACTION_USB_STATE);
         context.registerReceiver(mBroadcastReceiver, filter, Context.RECEIVER_NOT_EXPORTED);
     }
 
@@ -125,7 +140,13 @@
     }
 
     @Override
+    @RequiresPermission(Manifest.permission.MANAGE_USB)
     public void onBootPhase(int phase) {
+        if (phase == PHASE_SYSTEM_SERVICES_READY) {
+            UsbManager usbManager = getContext().getSystemService(UsbManager.class);
+            mAdbActive = ((usbManager.getCurrentFunctions() & UsbManager.FUNCTION_ADB) == 1);
+            Log.d(LOG_TAG, "ADB is " + mAdbActive + " on system startup");
+        }
         if (phase == PHASE_BOOT_COMPLETED) {
             if (mIProfcollect == null) {
                 return;
@@ -281,6 +302,9 @@
             if (mIProfcollect == null) {
                 return;
             }
+            if (mAdbActive) {
+                return;
+            }
             if (Utils.withFrequency("applaunch_trace_freq", 5)) {
                 Utils.traceSystem(mIProfcollect, "applaunch");
             }
@@ -303,6 +327,9 @@
         if (mIProfcollect == null) {
             return;
         }
+        if (mAdbActive) {
+            return;
+        }
         if (Utils.withFrequency("dex2oat_trace_freq", 25)) {
             // Dex2oat could take a while before it starts. Add a short delay before start tracing.
             Utils.traceSystem(mIProfcollect, "dex2oat", /* delayMs */ 1000);
diff --git a/services/tests/BackgroundInstallControlServiceTests/host/Android.bp b/services/tests/BackgroundInstallControlServiceTests/host/Android.bp
index 682ed91..8e10136 100644
--- a/services/tests/BackgroundInstallControlServiceTests/host/Android.bp
+++ b/services/tests/BackgroundInstallControlServiceTests/host/Android.bp
@@ -28,7 +28,7 @@
         "compatibility-tradefed",
         "compatibility-host-util",
     ],
-    data: [
+    device_common_data: [
         ":BackgroundInstallControlServiceTestApp",
         ":BackgroundInstallControlMockApp1",
         ":BackgroundInstallControlMockApp2",
diff --git a/services/tests/PackageManagerServiceTests/host/Android.bp b/services/tests/PackageManagerServiceTests/host/Android.bp
index b46a6ff..6ad40f4 100644
--- a/services/tests/PackageManagerServiceTests/host/Android.bp
+++ b/services/tests/PackageManagerServiceTests/host/Android.bp
@@ -44,7 +44,7 @@
         "block_device_writer_jar",
     ],
     test_suites: ["device-tests"],
-    data: [
+    device_common_data: [
         ":PackageManagerTestApex",
         ":PackageManagerTestApexApp",
         ":PackageManagerServiceServerTests",
@@ -53,7 +53,7 @@
         "block_device_writer",
         "fsverity_multilib",
     ],
-    java_resources: [
+    device_common_java_resources: [
         ":PackageManagerTestOverlayActor",
         ":PackageManagerTestOverlay",
         ":PackageManagerTestOverlayTarget",
@@ -73,7 +73,7 @@
     ],
 }
 
-genrule {
+java_genrule {
     name: "PackageManagerTestAppVersion3Invalid",
     tools: [
         "soong_zip",
diff --git a/services/tests/PackageManagerServiceTests/server/src/com/android/server/pm/parsing/SystemPartitionParseTest.kt b/services/tests/PackageManagerServiceTests/server/src/com/android/server/pm/parsing/SystemPartitionParseTest.kt
index 1d668cd..13cf125 100644
--- a/services/tests/PackageManagerServiceTests/server/src/com/android/server/pm/parsing/SystemPartitionParseTest.kt
+++ b/services/tests/PackageManagerServiceTests/server/src/com/android/server/pm/parsing/SystemPartitionParseTest.kt
@@ -17,6 +17,7 @@
 package com.android.server.pm.parsing
 
 import android.content.pm.PackageManager
+import android.content.pm.parsing.ApkLiteParseUtils
 import android.platform.test.annotations.Postsubmit
 import com.android.internal.pm.parsing.PackageParserException
 import com.android.internal.pm.pkg.parsing.ParsingPackageUtils
@@ -81,8 +82,10 @@
         val exceptions = buildApks()
                 .map {
                     runCatching {
-                        parser.parsePackage(
+                        if (ApkLiteParseUtils.isApkFile(it) || it.isDirectory()) {
+                            parser.parsePackage(
                                 it, ParsingPackageUtils.PARSE_IS_SYSTEM_DIR, false /*useCaches*/)
+                        }
                     }
                 }
                 .mapNotNull { it.exceptionOrNull() }
diff --git a/services/tests/apexsystemservices/Android.bp b/services/tests/apexsystemservices/Android.bp
index 9dacfea..d0a2eb8 100644
--- a/services/tests/apexsystemservices/Android.bp
+++ b/services/tests/apexsystemservices/Android.bp
@@ -27,7 +27,7 @@
     name: "ApexSystemServicesTestCases",
     srcs: ["src/**/*.java"],
     libs: ["tradefed"],
-    java_resources: [
+    device_common_java_resources: [
         ":test_com.android.server",
     ],
     static_libs: [
diff --git a/services/tests/mockingservicestests/src/com/android/server/am/OWNERS b/services/tests/mockingservicestests/src/com/android/server/am/OWNERS
index 4fac647..809b7bb 100644
--- a/services/tests/mockingservicestests/src/com/android/server/am/OWNERS
+++ b/services/tests/mockingservicestests/src/com/android/server/am/OWNERS
@@ -2,3 +2,4 @@
 
 per-file ApplicationStartInfoTest.java = yforta@google.com, carmenjackson@google.com, jji@google.com
 per-file CachedAppOptimizerTest.java = file:/PERFORMANCE_OWNERS
+per-file BaseBroadcastQueueTest.java = file:/BROADCASTS_OWNERS
diff --git a/services/tests/powerstatstests/Android.bp b/services/tests/powerstatstests/Android.bp
index cedf9db..631f76a 100644
--- a/services/tests/powerstatstests/Android.bp
+++ b/services/tests/powerstatstests/Android.bp
@@ -65,6 +65,7 @@
         "androidx.annotation_annotation",
         "androidx.test.rules",
         "androidx.test.uiautomator_uiautomator",
+        "androidx.test.ext.junit",
         "modules-utils-binary-xml",
         "flag-junit",
     ],
diff --git a/services/tests/powerstatstests/TEST_MAPPING b/services/tests/powerstatstests/TEST_MAPPING
index 4e209f4..d3d3cf6 100644
--- a/services/tests/powerstatstests/TEST_MAPPING
+++ b/services/tests/powerstatstests/TEST_MAPPING
@@ -9,8 +9,7 @@
       "name": "PowerStatsTestsRavenwood",
       "host": true,
       "options": [
-        {"include-filter": "com.android.server.power.stats"},
-        {"exclude-annotation": "android.platform.test.annotations.DisabledOnRavenwood"}
+        {"include-filter": "com.android.server.power.stats"}
       ]
     }
   ],
diff --git a/services/tests/servicestests/src/com/android/server/integrity/IntegrityFileManagerTest.java b/services/tests/servicestests/src/com/android/server/integrity/IntegrityFileManagerTest.java
deleted file mode 100644
index 096c80b..0000000
--- a/services/tests/servicestests/src/com/android/server/integrity/IntegrityFileManagerTest.java
+++ /dev/null
@@ -1,243 +0,0 @@
-/*
- * Copyright (C) 2020 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.integrity;
-
-import static com.android.server.integrity.model.IndexingFileConstants.INDEXING_BLOCK_SIZE;
-
-import static com.google.common.truth.Truth.assertThat;
-
-import android.content.integrity.AppInstallMetadata;
-import android.content.integrity.AtomicFormula;
-import android.content.integrity.AtomicFormula.LongAtomicFormula;
-import android.content.integrity.AtomicFormula.StringAtomicFormula;
-import android.content.integrity.CompoundFormula;
-import android.content.integrity.Rule;
-import android.util.Slog;
-
-import com.android.server.integrity.parser.RuleBinaryParser;
-import com.android.server.integrity.serializer.RuleBinarySerializer;
-
-import org.junit.After;
-import org.junit.Before;
-import org.junit.Test;
-import org.junit.runner.RunWith;
-import org.junit.runners.JUnit4;
-
-import java.io.File;
-import java.nio.file.Files;
-import java.nio.file.Path;
-import java.util.ArrayList;
-import java.util.Arrays;
-import java.util.Collections;
-import java.util.Comparator;
-import java.util.List;
-
-/** Unit test for {@link IntegrityFileManager} */
-@RunWith(JUnit4.class)
-public class IntegrityFileManagerTest {
-    private static final String TAG = "IntegrityFileManagerTest";
-
-    private static final String VERSION = "version";
-    private static final String RULE_PROVIDER = "rule_provider";
-
-    private File mTmpDir;
-
-    // under test
-    private IntegrityFileManager mIntegrityFileManager;
-
-    @Before
-    public void setUp() throws Exception {
-        mTmpDir = Files.createTempDirectory("IntegrityFileManagerTest").toFile();
-        Slog.i(TAG, "Using temp directory " + mTmpDir);
-
-        // Use Xml Parser/Serializer to help with debugging since we can just print the file.
-        mIntegrityFileManager =
-                new IntegrityFileManager(
-                        new RuleBinaryParser(), new RuleBinarySerializer(), mTmpDir);
-        Files.walk(mTmpDir.toPath())
-                .forEach(
-                        path -> {
-                            Slog.i(TAG, "before " + path);
-                        });
-    }
-
-    @After
-    public void tearDown() throws Exception {
-        Files.walk(mTmpDir.toPath())
-                .forEach(
-                        path -> {
-                            Slog.i(TAG, "after " + path);
-                        });
-        // Sorting paths in reverse order guarantees that we delete inside files before deleting
-        // directory.
-        Files.walk(mTmpDir.toPath())
-                .sorted(Comparator.reverseOrder())
-                .map(Path::toFile)
-                .forEach(File::delete);
-    }
-
-    @Test
-    public void testGetMetadata() throws Exception {
-        assertThat(mIntegrityFileManager.readMetadata()).isNull();
-        mIntegrityFileManager.writeRules(VERSION, RULE_PROVIDER, Collections.EMPTY_LIST);
-
-        assertThat(mIntegrityFileManager.readMetadata()).isNotNull();
-        assertThat(mIntegrityFileManager.readMetadata().getVersion()).isEqualTo(VERSION);
-        assertThat(mIntegrityFileManager.readMetadata().getRuleProvider()).isEqualTo(RULE_PROVIDER);
-    }
-
-    @Test
-    public void testIsInitialized() throws Exception {
-        assertThat(mIntegrityFileManager.initialized()).isFalse();
-        mIntegrityFileManager.writeRules(VERSION, RULE_PROVIDER, Collections.EMPTY_LIST);
-        assertThat(mIntegrityFileManager.initialized()).isTrue();
-    }
-
-    @Test
-    public void testGetRules() throws Exception {
-        String packageName = "package";
-        String packageCert = "cert";
-        int version = 123;
-        Rule packageNameRule = getPackageNameIndexedRule(packageName);
-        Rule packageCertRule = getAppCertificateIndexedRule(packageCert);
-        Rule versionCodeRule =
-                new Rule(
-                        new LongAtomicFormula(
-                                AtomicFormula.VERSION_CODE, AtomicFormula.EQ, version),
-                        Rule.DENY);
-        Rule randomRule =
-                new Rule(
-                        new CompoundFormula(
-                                CompoundFormula.OR,
-                                Arrays.asList(
-                                        new StringAtomicFormula(
-                                                AtomicFormula.PACKAGE_NAME,
-                                                "abc",
-                                                /* isHashedValue= */ false),
-                                        new LongAtomicFormula(
-                                                AtomicFormula.VERSION_CODE,
-                                                AtomicFormula.EQ,
-                                                version))),
-                        Rule.DENY);
-
-        List<Rule> rules =
-                Arrays.asList(packageNameRule, packageCertRule, versionCodeRule, randomRule);
-        mIntegrityFileManager.writeRules(VERSION, RULE_PROVIDER, rules);
-
-        AppInstallMetadata appInstallMetadata =
-                new AppInstallMetadata.Builder()
-                        .setPackageName(packageName)
-                        .setAppCertificates(Collections.singletonList(packageCert))
-                        .setAppCertificateLineage(Collections.singletonList(packageCert))
-                        .setVersionCode(version)
-                        .setInstallerName("abc")
-                        .setInstallerCertificates(Collections.singletonList("abc"))
-                        .setIsPreInstalled(true)
-                        .build();
-        List<Rule> rulesFetched = mIntegrityFileManager.readRules(appInstallMetadata);
-
-        assertThat(rulesFetched)
-                .containsExactly(packageNameRule, packageCertRule, versionCodeRule, randomRule);
-    }
-
-    @Test
-    public void testGetRules_indexedForManyRules() throws Exception {
-        String packageName = "package";
-        String installerName = "installer";
-        String appCertificate = "cert";
-
-        // Create a rule set with 2500 package name indexed, 2500 app certificate indexed and
-        // 500 unindexed rules.
-        List<Rule> rules = new ArrayList<>();
-        int unindexedRuleCount = 70;
-
-        for (int i = 0; i < 2500; i++) {
-            rules.add(getPackageNameIndexedRule(String.format("%s%04d", packageName, i)));
-            rules.add(getAppCertificateIndexedRule(String.format("%s%04d", appCertificate, i)));
-        }
-
-        for (int i = 0; i < unindexedRuleCount; i++) {
-            rules.add(getInstallerCertificateRule(String.format("%s%04d", installerName, i)));
-        }
-
-        // Write the rules and get them indexed.
-        mIntegrityFileManager.writeRules(VERSION, RULE_PROVIDER, rules);
-
-        // Read the rules for a specific rule.
-        String installedPackageName = String.format("%s%04d", packageName, 264);
-        String installedAppCertificate = String.format("%s%04d", appCertificate, 1264);
-        AppInstallMetadata appInstallMetadata =
-                new AppInstallMetadata.Builder()
-                        .setPackageName(installedPackageName)
-                        .setAppCertificates(Collections.singletonList(installedAppCertificate))
-                        .setAppCertificateLineage(
-                                Collections.singletonList(installedAppCertificate))
-                        .setVersionCode(250)
-                        .setInstallerName("abc")
-                        .setInstallerCertificates(Collections.singletonList("abc"))
-                        .setIsPreInstalled(true)
-                        .build();
-        List<Rule> rulesFetched = mIntegrityFileManager.readRules(appInstallMetadata);
-
-        // Verify that we do not load all the rules and we have the necessary rules to evaluate.
-        assertThat(rulesFetched.size())
-                .isEqualTo(INDEXING_BLOCK_SIZE * 2 + unindexedRuleCount);
-        assertThat(rulesFetched)
-                .containsAtLeast(
-                        getPackageNameIndexedRule(installedPackageName),
-                        getAppCertificateIndexedRule(installedAppCertificate));
-    }
-
-    private Rule getPackageNameIndexedRule(String packageName) {
-        return new Rule(
-                new StringAtomicFormula(
-                        AtomicFormula.PACKAGE_NAME, packageName, /* isHashedValue= */false),
-                Rule.DENY);
-    }
-
-    private Rule getAppCertificateIndexedRule(String appCertificate) {
-        return new Rule(
-                new StringAtomicFormula(
-                        AtomicFormula.APP_CERTIFICATE,
-                        appCertificate, /* isHashedValue= */ false),
-                Rule.DENY);
-    }
-
-    private Rule getInstallerCertificateRule(String installerCert) {
-        return new Rule(
-                new StringAtomicFormula(
-                        AtomicFormula.INSTALLER_NAME, installerCert, /* isHashedValue= */false),
-                Rule.DENY);
-    }
-
-    @Test
-    public void testStagingDirectoryCleared() throws Exception {
-        // We must push rules two times to ensure that staging directory is empty because we cleared
-        // it, rather than because original rules directory is empty.
-        mIntegrityFileManager.writeRules(VERSION, RULE_PROVIDER, Collections.EMPTY_LIST);
-        mIntegrityFileManager.writeRules(VERSION, RULE_PROVIDER, Collections.EMPTY_LIST);
-
-        assertStagingDirectoryCleared();
-    }
-
-    private void assertStagingDirectoryCleared() {
-        File stagingDir = new File(mTmpDir, "integrity_staging");
-        assertThat(stagingDir.exists()).isTrue();
-        assertThat(stagingDir.isDirectory()).isTrue();
-        assertThat(stagingDir.listFiles()).isEmpty();
-    }
-}
diff --git a/services/tests/servicestests/src/com/android/server/integrity/parser/BinaryFileOperationsTest.java b/services/tests/servicestests/src/com/android/server/integrity/parser/BinaryFileOperationsTest.java
deleted file mode 100644
index 723b6c5..0000000
--- a/services/tests/servicestests/src/com/android/server/integrity/parser/BinaryFileOperationsTest.java
+++ /dev/null
@@ -1,116 +0,0 @@
-/*
- * Copyright (C) 2020 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.integrity.parser;
-
-import static com.android.server.integrity.model.ComponentBitSize.VALUE_SIZE_BITS;
-import static com.android.server.integrity.parser.BinaryFileOperations.getBooleanValue;
-import static com.android.server.integrity.parser.BinaryFileOperations.getIntValue;
-import static com.android.server.integrity.parser.BinaryFileOperations.getStringValue;
-import static com.android.server.integrity.utils.TestUtils.getBits;
-import static com.android.server.integrity.utils.TestUtils.getBytes;
-import static com.android.server.integrity.utils.TestUtils.getValueBits;
-
-import static com.google.common.truth.Truth.assertThat;
-
-import android.content.integrity.IntegrityUtils;
-
-import com.android.server.integrity.model.BitInputStream;
-
-import org.junit.Test;
-import org.junit.runner.RunWith;
-import org.junit.runners.JUnit4;
-
-import java.io.ByteArrayInputStream;
-import java.io.IOException;
-import java.nio.charset.StandardCharsets;
-
-@RunWith(JUnit4.class)
-public class BinaryFileOperationsTest {
-
-    private static final String IS_NOT_HASHED = "0";
-    private static final String IS_HASHED = "1";
-    private static final String PACKAGE_NAME = "com.test.app";
-    private static final String APP_CERTIFICATE = "AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA";
-
-    @Test
-    public void testGetStringValue() throws IOException {
-        byte[] stringBytes =
-                getBytes(
-                        IS_NOT_HASHED
-                                + getBits(PACKAGE_NAME.length(), VALUE_SIZE_BITS)
-                                + getValueBits(PACKAGE_NAME));
-        BitInputStream inputStream = new BitInputStream(new ByteArrayInputStream(stringBytes));
-
-        String resultString = getStringValue(inputStream);
-
-        assertThat(resultString).isEqualTo(PACKAGE_NAME);
-    }
-
-    @Test
-    public void testGetHashedStringValue() throws IOException {
-        byte[] ruleBytes =
-                getBytes(
-                        IS_HASHED
-                                + getBits(APP_CERTIFICATE.length(), VALUE_SIZE_BITS)
-                                + getValueBits(APP_CERTIFICATE));
-        BitInputStream inputStream = new BitInputStream(new ByteArrayInputStream(ruleBytes));
-
-        String resultString = getStringValue(inputStream);
-
-        assertThat(resultString)
-                .isEqualTo(IntegrityUtils.getHexDigest(
-                        APP_CERTIFICATE.getBytes(StandardCharsets.UTF_8)));
-    }
-
-    @Test
-    public void testGetStringValue_withSizeAndHashingInfo() throws IOException {
-        byte[] ruleBytes = getBytes(getValueBits(PACKAGE_NAME));
-        BitInputStream inputStream = new BitInputStream(new ByteArrayInputStream(ruleBytes));
-
-        String resultString = getStringValue(inputStream,
-                PACKAGE_NAME.length(), /* isHashedValue= */false);
-
-        assertThat(resultString).isEqualTo(PACKAGE_NAME);
-    }
-
-    @Test
-    public void testGetIntValue() throws IOException {
-        int randomValue = 15;
-        byte[] ruleBytes = getBytes(getBits(randomValue, /* numOfBits= */ 32));
-        BitInputStream inputStream = new BitInputStream(new ByteArrayInputStream(ruleBytes));
-
-        assertThat(getIntValue(inputStream)).isEqualTo(randomValue);
-    }
-
-    @Test
-    public void testGetBooleanValue_true() throws IOException {
-        String booleanValue = "1";
-        byte[] ruleBytes = getBytes(booleanValue);
-        BitInputStream inputStream = new BitInputStream(new ByteArrayInputStream(ruleBytes));
-
-        assertThat(getBooleanValue(inputStream)).isEqualTo(true);
-    }
-
-    @Test
-    public void testGetBooleanValue_false() throws IOException {
-        String booleanValue = "0";
-        byte[] ruleBytes = getBytes(booleanValue);
-        BitInputStream inputStream = new BitInputStream(new ByteArrayInputStream(ruleBytes));
-
-        assertThat(getBooleanValue(inputStream)).isEqualTo(false);
-    }
-}
diff --git a/services/tests/servicestests/src/com/android/server/integrity/parser/RuleBinaryParserTest.java b/services/tests/servicestests/src/com/android/server/integrity/parser/RuleBinaryParserTest.java
deleted file mode 100644
index 03363a1..0000000
--- a/services/tests/servicestests/src/com/android/server/integrity/parser/RuleBinaryParserTest.java
+++ /dev/null
@@ -1,693 +0,0 @@
-/*
- * Copyright (C) 2019 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.integrity.parser;
-
-import static com.android.server.integrity.model.ComponentBitSize.ATOMIC_FORMULA_START;
-import static com.android.server.integrity.model.ComponentBitSize.COMPOUND_FORMULA_END;
-import static com.android.server.integrity.model.ComponentBitSize.COMPOUND_FORMULA_START;
-import static com.android.server.integrity.model.ComponentBitSize.CONNECTOR_BITS;
-import static com.android.server.integrity.model.ComponentBitSize.DEFAULT_FORMAT_VERSION;
-import static com.android.server.integrity.model.ComponentBitSize.EFFECT_BITS;
-import static com.android.server.integrity.model.ComponentBitSize.FORMAT_VERSION_BITS;
-import static com.android.server.integrity.model.ComponentBitSize.KEY_BITS;
-import static com.android.server.integrity.model.ComponentBitSize.OPERATOR_BITS;
-import static com.android.server.integrity.model.ComponentBitSize.SEPARATOR_BITS;
-import static com.android.server.integrity.model.ComponentBitSize.VALUE_SIZE_BITS;
-import static com.android.server.integrity.utils.TestUtils.getBits;
-import static com.android.server.integrity.utils.TestUtils.getBytes;
-import static com.android.server.integrity.utils.TestUtils.getValueBits;
-import static com.android.server.testutils.TestUtils.assertExpectException;
-
-import static com.google.common.truth.Truth.assertThat;
-
-import android.content.integrity.AtomicFormula;
-import android.content.integrity.CompoundFormula;
-import android.content.integrity.IntegrityUtils;
-import android.content.integrity.Rule;
-
-import org.junit.Test;
-import org.junit.runner.RunWith;
-import org.junit.runners.JUnit4;
-
-import java.nio.ByteBuffer;
-import java.nio.charset.StandardCharsets;
-import java.util.Arrays;
-import java.util.Collections;
-import java.util.List;
-
-@RunWith(JUnit4.class)
-public class RuleBinaryParserTest {
-
-    private static final String COMPOUND_FORMULA_START_BITS =
-            getBits(COMPOUND_FORMULA_START, SEPARATOR_BITS);
-    private static final String COMPOUND_FORMULA_END_BITS =
-            getBits(COMPOUND_FORMULA_END, SEPARATOR_BITS);
-    private static final String ATOMIC_FORMULA_START_BITS =
-            getBits(ATOMIC_FORMULA_START, SEPARATOR_BITS);
-    private static final int INVALID_FORMULA_SEPARATOR_VALUE = (1 << SEPARATOR_BITS) - 1;
-    private static final String INVALID_FORMULA_SEPARATOR_BITS =
-            getBits(INVALID_FORMULA_SEPARATOR_VALUE, SEPARATOR_BITS);
-
-    private static final String NOT = getBits(CompoundFormula.NOT, CONNECTOR_BITS);
-    private static final String AND = getBits(CompoundFormula.AND, CONNECTOR_BITS);
-    private static final String OR = getBits(CompoundFormula.OR, CONNECTOR_BITS);
-    private static final int INVALID_CONNECTOR_VALUE = 3;
-    private static final String INVALID_CONNECTOR =
-            getBits(INVALID_CONNECTOR_VALUE, CONNECTOR_BITS);
-
-    private static final String PACKAGE_NAME = getBits(AtomicFormula.PACKAGE_NAME, KEY_BITS);
-    private static final String APP_CERTIFICATE = getBits(AtomicFormula.APP_CERTIFICATE, KEY_BITS);
-    private static final String APP_CERTIFICATE_LINEAGE =
-            getBits(AtomicFormula.APP_CERTIFICATE_LINEAGE, KEY_BITS);
-    private static final String VERSION_CODE = getBits(AtomicFormula.VERSION_CODE, KEY_BITS);
-    private static final String PRE_INSTALLED = getBits(AtomicFormula.PRE_INSTALLED, KEY_BITS);
-    private static final int INVALID_KEY_VALUE = 9;
-    private static final String INVALID_KEY = getBits(INVALID_KEY_VALUE, KEY_BITS);
-
-    private static final String EQ = getBits(AtomicFormula.EQ, OPERATOR_BITS);
-    private static final int INVALID_OPERATOR_VALUE = 5;
-    private static final String INVALID_OPERATOR = getBits(INVALID_OPERATOR_VALUE, OPERATOR_BITS);
-
-    private static final String IS_NOT_HASHED = "0";
-    private static final String IS_HASHED = "1";
-
-    private static final String DENY = getBits(Rule.DENY, EFFECT_BITS);
-    private static final int INVALID_EFFECT_VALUE = 5;
-    private static final String INVALID_EFFECT = getBits(INVALID_EFFECT_VALUE, EFFECT_BITS);
-
-    private static final String START_BIT = "1";
-    private static final String END_BIT = "1";
-    private static final String INVALID_MARKER_BIT = "0";
-
-    private static final byte[] DEFAULT_FORMAT_VERSION_BYTES =
-            getBytes(getBits(DEFAULT_FORMAT_VERSION, FORMAT_VERSION_BITS));
-
-    private static final List<RuleIndexRange> NO_INDEXING = Collections.emptyList();
-
-    @Test
-    public void testBinaryStream_validCompoundFormula_noIndexing() throws Exception {
-        String packageName = "com.test.app";
-        String ruleBits =
-                START_BIT
-                        + COMPOUND_FORMULA_START_BITS
-                        + NOT
-                        + ATOMIC_FORMULA_START_BITS
-                        + PACKAGE_NAME
-                        + EQ
-                        + IS_NOT_HASHED
-                        + getBits(packageName.length(), VALUE_SIZE_BITS)
-                        + getValueBits(packageName)
-                        + COMPOUND_FORMULA_END_BITS
-                        + DENY
-                        + END_BIT;
-        byte[] ruleBytes = getBytes(ruleBits);
-        ByteBuffer rule =
-                ByteBuffer.allocate(DEFAULT_FORMAT_VERSION_BYTES.length + ruleBytes.length);
-        rule.put(DEFAULT_FORMAT_VERSION_BYTES);
-        rule.put(ruleBytes);
-        RuleParser binaryParser = new RuleBinaryParser();
-        Rule expectedRule =
-                new Rule(
-                        new CompoundFormula(
-                                CompoundFormula.NOT,
-                                Collections.singletonList(
-                                        new AtomicFormula.StringAtomicFormula(
-                                                AtomicFormula.PACKAGE_NAME,
-                                                packageName,
-                                                /* isHashedValue= */ false))),
-                        Rule.DENY);
-
-        List<Rule> rules =
-                binaryParser.parse(RandomAccessObject.ofBytes(rule.array()), NO_INDEXING);
-
-        assertThat(rules).isEqualTo(Collections.singletonList(expectedRule));
-    }
-
-    @Test
-    public void testBinaryString_validCompoundFormula_notConnector_noIndexing() throws Exception {
-        String packageName = "com.test.app";
-        String ruleBits =
-                START_BIT
-                        + COMPOUND_FORMULA_START_BITS
-                        + NOT
-                        + ATOMIC_FORMULA_START_BITS
-                        + PACKAGE_NAME
-                        + EQ
-                        + IS_NOT_HASHED
-                        + getBits(packageName.length(), VALUE_SIZE_BITS)
-                        + getValueBits(packageName)
-                        + COMPOUND_FORMULA_END_BITS
-                        + DENY
-                        + END_BIT;
-        byte[] ruleBytes = getBytes(ruleBits);
-        ByteBuffer rule =
-                ByteBuffer.allocate(DEFAULT_FORMAT_VERSION_BYTES.length + ruleBytes.length);
-        rule.put(DEFAULT_FORMAT_VERSION_BYTES);
-        rule.put(ruleBytes);
-        RuleParser binaryParser = new RuleBinaryParser();
-        Rule expectedRule =
-                new Rule(
-                        new CompoundFormula(
-                                CompoundFormula.NOT,
-                                Collections.singletonList(
-                                        new AtomicFormula.StringAtomicFormula(
-                                                AtomicFormula.PACKAGE_NAME,
-                                                packageName,
-                                                /* isHashedValue= */ false))),
-                        Rule.DENY);
-
-        List<Rule> rules = binaryParser.parse(rule.array());
-
-        assertThat(rules).isEqualTo(Collections.singletonList(expectedRule));
-    }
-
-    @Test
-    public void testBinaryString_validCompoundFormula_andConnector_noIndexing() throws Exception {
-        String packageName = "com.test.app";
-        String appCertificate = "test_cert";
-        String ruleBits =
-                START_BIT
-                        + COMPOUND_FORMULA_START_BITS
-                        + AND
-                        + ATOMIC_FORMULA_START_BITS
-                        + PACKAGE_NAME
-                        + EQ
-                        + IS_NOT_HASHED
-                        + getBits(packageName.length(), VALUE_SIZE_BITS)
-                        + getValueBits(packageName)
-                        + ATOMIC_FORMULA_START_BITS
-                        + APP_CERTIFICATE
-                        + EQ
-                        + IS_NOT_HASHED
-                        + getBits(appCertificate.length(), VALUE_SIZE_BITS)
-                        + getValueBits(appCertificate)
-                        + COMPOUND_FORMULA_END_BITS
-                        + DENY
-                        + END_BIT;
-        byte[] ruleBytes = getBytes(ruleBits);
-        ByteBuffer rule =
-                ByteBuffer.allocate(DEFAULT_FORMAT_VERSION_BYTES.length + ruleBytes.length);
-        rule.put(DEFAULT_FORMAT_VERSION_BYTES);
-        rule.put(ruleBytes);
-        RuleParser binaryParser = new RuleBinaryParser();
-        Rule expectedRule =
-                new Rule(
-                        new CompoundFormula(
-                                CompoundFormula.AND,
-                                Arrays.asList(
-                                        new AtomicFormula.StringAtomicFormula(
-                                                AtomicFormula.PACKAGE_NAME,
-                                                packageName,
-                                                /* isHashedValue= */ false),
-                                        new AtomicFormula.StringAtomicFormula(
-                                                AtomicFormula.APP_CERTIFICATE,
-                                                appCertificate,
-                                                /* isHashedValue= */ false))),
-                        Rule.DENY);
-        List<Rule> rules = binaryParser.parse(rule.array());
-
-        assertThat(rules).isEqualTo(Collections.singletonList(expectedRule));
-    }
-
-    @Test
-    public void testBinaryString_validCompoundFormula_orConnector_noIndexing() throws Exception {
-        String packageName = "com.test.app";
-        String appCertificate = "test_cert";
-        String ruleBits =
-                START_BIT
-                        + COMPOUND_FORMULA_START_BITS
-                        + OR
-                        + ATOMIC_FORMULA_START_BITS
-                        + PACKAGE_NAME
-                        + EQ
-                        + IS_NOT_HASHED
-                        + getBits(packageName.length(), VALUE_SIZE_BITS)
-                        + getValueBits(packageName)
-                        + ATOMIC_FORMULA_START_BITS
-                        + APP_CERTIFICATE
-                        + EQ
-                        + IS_NOT_HASHED
-                        + getBits(appCertificate.length(), VALUE_SIZE_BITS)
-                        + getValueBits(appCertificate)
-                        + COMPOUND_FORMULA_END_BITS
-                        + DENY
-                        + END_BIT;
-        byte[] ruleBytes = getBytes(ruleBits);
-        ByteBuffer rule =
-                ByteBuffer.allocate(DEFAULT_FORMAT_VERSION_BYTES.length + ruleBytes.length);
-        rule.put(DEFAULT_FORMAT_VERSION_BYTES);
-        rule.put(ruleBytes);
-        RuleParser binaryParser = new RuleBinaryParser();
-        Rule expectedRule =
-                new Rule(
-                        new CompoundFormula(
-                                CompoundFormula.OR,
-                                Arrays.asList(
-                                        new AtomicFormula.StringAtomicFormula(
-                                                AtomicFormula.PACKAGE_NAME,
-                                                packageName,
-                                                /* isHashedValue= */ false),
-                                        new AtomicFormula.StringAtomicFormula(
-                                                AtomicFormula.APP_CERTIFICATE,
-                                                appCertificate,
-                                                /* isHashedValue= */ false))),
-                        Rule.DENY);
-
-        List<Rule> rules = binaryParser.parse(rule.array());
-
-        assertThat(rules).isEqualTo(Collections.singletonList(expectedRule));
-    }
-
-    @Test
-    public void testBinaryString_validAtomicFormula_stringValue_noIndexing() throws Exception {
-        String packageName = "com.test.app";
-        String ruleBits =
-                START_BIT
-                        + ATOMIC_FORMULA_START_BITS
-                        + PACKAGE_NAME
-                        + EQ
-                        + IS_NOT_HASHED
-                        + getBits(packageName.length(), VALUE_SIZE_BITS)
-                        + getValueBits(packageName)
-                        + DENY
-                        + END_BIT;
-        byte[] ruleBytes = getBytes(ruleBits);
-        ByteBuffer rule =
-                ByteBuffer.allocate(DEFAULT_FORMAT_VERSION_BYTES.length + ruleBytes.length);
-        rule.put(DEFAULT_FORMAT_VERSION_BYTES);
-        rule.put(ruleBytes);
-        RuleParser binaryParser = new RuleBinaryParser();
-        Rule expectedRule =
-                new Rule(
-                        new AtomicFormula.StringAtomicFormula(
-                                AtomicFormula.PACKAGE_NAME,
-                                packageName,
-                                /* isHashedValue= */ false),
-                        Rule.DENY);
-
-        List<Rule> rules = binaryParser.parse(rule.array());
-
-        assertThat(rules).isEqualTo(Collections.singletonList(expectedRule));
-    }
-
-    @Test
-    public void testBinaryString_validAtomicFormula_hashedValue_noIndexing() throws Exception {
-        String appCertificate = "AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA";
-        String ruleBits =
-                START_BIT
-                        + ATOMIC_FORMULA_START_BITS
-                        + APP_CERTIFICATE
-                        + EQ
-                        + IS_HASHED
-                        + getBits(appCertificate.length(), VALUE_SIZE_BITS)
-                        + getValueBits(appCertificate)
-                        + DENY
-                        + END_BIT;
-        byte[] ruleBytes = getBytes(ruleBits);
-        ByteBuffer rule =
-                ByteBuffer.allocate(DEFAULT_FORMAT_VERSION_BYTES.length + ruleBytes.length);
-        rule.put(DEFAULT_FORMAT_VERSION_BYTES);
-        rule.put(ruleBytes);
-
-        RuleParser binaryParser = new RuleBinaryParser();
-        Rule expectedRule =
-                new Rule(
-                        new AtomicFormula.StringAtomicFormula(
-                                AtomicFormula.APP_CERTIFICATE,
-                                IntegrityUtils.getHexDigest(
-                                        appCertificate.getBytes(StandardCharsets.UTF_8)),
-                                /* isHashedValue= */ true),
-                        Rule.DENY);
-
-        List<Rule> rules = binaryParser.parse(rule.array());
-
-        assertThat(rules).isEqualTo(Collections.singletonList(expectedRule));
-    }
-
-    @Test
-    public void testBinaryString_validAtomicFormulaWithCertificateLineage() throws Exception {
-        String appCertificate = "AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA";
-        String ruleBits =
-                START_BIT
-                        + ATOMIC_FORMULA_START_BITS
-                        + APP_CERTIFICATE_LINEAGE
-                        + EQ
-                        + IS_HASHED
-                        + getBits(appCertificate.length(), VALUE_SIZE_BITS)
-                        + getValueBits(appCertificate)
-                        + DENY
-                        + END_BIT;
-        byte[] ruleBytes = getBytes(ruleBits);
-        ByteBuffer rule =
-                ByteBuffer.allocate(DEFAULT_FORMAT_VERSION_BYTES.length + ruleBytes.length);
-        rule.put(DEFAULT_FORMAT_VERSION_BYTES);
-        rule.put(ruleBytes);
-
-        RuleParser binaryParser = new RuleBinaryParser();
-        Rule expectedRule =
-                new Rule(
-                        new AtomicFormula.StringAtomicFormula(
-                                AtomicFormula.APP_CERTIFICATE_LINEAGE,
-                                IntegrityUtils.getHexDigest(
-                                        appCertificate.getBytes(StandardCharsets.UTF_8)),
-                                /* isHashedValue= */ true),
-                        Rule.DENY);
-
-        List<Rule> rules = binaryParser.parse(rule.array());
-
-        assertThat(rules).isEqualTo(Collections.singletonList(expectedRule));
-    }
-
-    @Test
-    public void testBinaryString_validAtomicFormula_integerValue_noIndexing() throws Exception {
-        int versionCode = 1;
-        String ruleBits =
-                START_BIT
-                        + ATOMIC_FORMULA_START_BITS
-                        + VERSION_CODE
-                        + EQ
-                        + getBits(versionCode, /* numOfBits= */ 64)
-                        + DENY
-                        + END_BIT;
-        byte[] ruleBytes = getBytes(ruleBits);
-        ByteBuffer rule =
-                ByteBuffer.allocate(DEFAULT_FORMAT_VERSION_BYTES.length + ruleBytes.length);
-        rule.put(DEFAULT_FORMAT_VERSION_BYTES);
-        rule.put(ruleBytes);
-        RuleParser binaryParser = new RuleBinaryParser();
-        Rule expectedRule =
-                new Rule(
-                        new AtomicFormula.LongAtomicFormula(
-                                AtomicFormula.VERSION_CODE, AtomicFormula.EQ, 1),
-                        Rule.DENY);
-
-        List<Rule> rules = binaryParser.parse(rule.array());
-
-        assertThat(rules).isEqualTo(Collections.singletonList(expectedRule));
-    }
-
-    @Test
-    public void testBinaryString_validAtomicFormula_booleanValue_noIndexing() throws Exception {
-        String isPreInstalled = "1";
-        String ruleBits =
-                START_BIT
-                        + ATOMIC_FORMULA_START_BITS
-                        + PRE_INSTALLED
-                        + EQ
-                        + isPreInstalled
-                        + DENY
-                        + END_BIT;
-        byte[] ruleBytes = getBytes(ruleBits);
-        ByteBuffer rule =
-                ByteBuffer.allocate(DEFAULT_FORMAT_VERSION_BYTES.length + ruleBytes.length);
-        rule.put(DEFAULT_FORMAT_VERSION_BYTES);
-        rule.put(ruleBytes);
-        RuleParser binaryParser = new RuleBinaryParser();
-        Rule expectedRule =
-                new Rule(
-                        new AtomicFormula.BooleanAtomicFormula(
-                                AtomicFormula.PRE_INSTALLED, true),
-                        Rule.DENY);
-
-        List<Rule> rules = binaryParser.parse(rule.array());
-
-        assertThat(rules).isEqualTo(Collections.singletonList(expectedRule));
-    }
-
-    @Test
-    public void testBinaryString_invalidAtomicFormula_noIndexing() {
-        int versionCode = 1;
-        String ruleBits =
-                START_BIT
-                        + ATOMIC_FORMULA_START_BITS
-                        + VERSION_CODE
-                        + EQ
-                        + getBits(versionCode, /* numOfBits= */ 64)
-                        + DENY;
-        byte[] ruleBytes = getBytes(ruleBits);
-        ByteBuffer rule =
-                ByteBuffer.allocate(DEFAULT_FORMAT_VERSION_BYTES.length + ruleBytes.length);
-        rule.put(DEFAULT_FORMAT_VERSION_BYTES);
-        rule.put(ruleBytes);
-        RuleParser binaryParser = new RuleBinaryParser();
-
-        assertExpectException(
-                RuleParseException.class,
-                /* expectedExceptionMessageRegex= */ "A rule must end with a '1' bit.",
-                () -> binaryParser.parse(rule.array()));
-    }
-
-    @Test
-    public void testBinaryString_withNoRuleList_noIndexing() throws RuleParseException {
-        ByteBuffer rule = ByteBuffer.allocate(DEFAULT_FORMAT_VERSION_BYTES.length);
-        rule.put(DEFAULT_FORMAT_VERSION_BYTES);
-        RuleParser binaryParser = new RuleBinaryParser();
-
-        List<Rule> rules = binaryParser.parse(rule.array());
-
-        assertThat(rules).isEmpty();
-    }
-
-    @Test
-    public void testBinaryString_withEmptyRule_noIndexing() {
-        String ruleBits = START_BIT;
-        byte[] ruleBytes = getBytes(ruleBits);
-        ByteBuffer rule =
-                ByteBuffer.allocate(DEFAULT_FORMAT_VERSION_BYTES.length + ruleBytes.length);
-        rule.put(DEFAULT_FORMAT_VERSION_BYTES);
-        rule.put(ruleBytes);
-        RuleParser binaryParser = new RuleBinaryParser();
-
-        assertExpectException(
-                RuleParseException.class,
-                /* expectedExceptionMessageRegex */ "",
-                () -> binaryParser.parse(rule.array()));
-    }
-
-    @Test
-    public void testBinaryString_invalidCompoundFormula_invalidNumberOfFormulas_noIndexing() {
-        String packageName = "com.test.app";
-        String appCertificate = "test_cert";
-        String ruleBits =
-                START_BIT
-                        + COMPOUND_FORMULA_START_BITS
-                        + NOT
-                        + ATOMIC_FORMULA_START_BITS
-                        + PACKAGE_NAME
-                        + EQ
-                        + IS_NOT_HASHED
-                        + getBits(packageName.length(), VALUE_SIZE_BITS)
-                        + getValueBits(packageName)
-                        + ATOMIC_FORMULA_START_BITS
-                        + APP_CERTIFICATE
-                        + EQ
-                        + IS_NOT_HASHED
-                        + getBits(appCertificate.length(), VALUE_SIZE_BITS)
-                        + getValueBits(appCertificate)
-                        + COMPOUND_FORMULA_END_BITS
-                        + DENY
-                        + END_BIT;
-        byte[] ruleBytes = getBytes(ruleBits);
-        ByteBuffer rule =
-                ByteBuffer.allocate(DEFAULT_FORMAT_VERSION_BYTES.length + ruleBytes.length);
-        rule.put(DEFAULT_FORMAT_VERSION_BYTES);
-        rule.put(ruleBytes);
-        RuleParser binaryParser = new RuleBinaryParser();
-
-        assertExpectException(
-                RuleParseException.class,
-                /* expectedExceptionMessageRegex */ "Connector NOT must have 1 formula only",
-                () -> binaryParser.parse(rule.array()));
-    }
-
-    @Test
-    public void testBinaryString_invalidRule_invalidOperator_noIndexing() {
-        int versionCode = 1;
-        String ruleBits =
-                START_BIT
-                        + COMPOUND_FORMULA_START_BITS
-                        + NOT
-                        + ATOMIC_FORMULA_START_BITS
-                        + VERSION_CODE
-                        + INVALID_OPERATOR
-                        + getBits(versionCode, /* numOfBits= */ 64)
-                        + COMPOUND_FORMULA_END_BITS
-                        + DENY
-                        + END_BIT;
-        byte[] ruleBytes = getBytes(ruleBits);
-        ByteBuffer rule =
-                ByteBuffer.allocate(DEFAULT_FORMAT_VERSION_BYTES.length + ruleBytes.length);
-        rule.put(DEFAULT_FORMAT_VERSION_BYTES);
-        rule.put(ruleBytes);
-        RuleParser binaryParser = new RuleBinaryParser();
-
-        assertExpectException(
-                RuleParseException.class,
-                /* expectedExceptionMessageRegex */ String.format(
-                        "Unknown operator: %d", INVALID_OPERATOR_VALUE),
-                () -> binaryParser.parse(rule.array()));
-    }
-
-    @Test
-    public void testBinaryString_invalidRule_invalidEffect_noIndexing() {
-        String packageName = "com.test.app";
-        String ruleBits =
-                START_BIT
-                        + COMPOUND_FORMULA_START_BITS
-                        + NOT
-                        + ATOMIC_FORMULA_START_BITS
-                        + PACKAGE_NAME
-                        + EQ
-                        + IS_NOT_HASHED
-                        + getBits(packageName.length(), VALUE_SIZE_BITS)
-                        + getValueBits(packageName)
-                        + COMPOUND_FORMULA_END_BITS
-                        + INVALID_EFFECT
-                        + END_BIT;
-        byte[] ruleBytes = getBytes(ruleBits);
-        ByteBuffer rule =
-                ByteBuffer.allocate(DEFAULT_FORMAT_VERSION_BYTES.length + ruleBytes.length);
-        rule.put(DEFAULT_FORMAT_VERSION_BYTES);
-        rule.put(ruleBytes);
-        RuleParser binaryParser = new RuleBinaryParser();
-
-        assertExpectException(
-                RuleParseException.class,
-                /* expectedExceptionMessageRegex */ String.format(
-                        "Unknown effect: %d", INVALID_EFFECT_VALUE),
-                () -> binaryParser.parse(rule.array()));
-    }
-
-    @Test
-    public void testBinaryString_invalidRule_invalidConnector_noIndexing() {
-        String packageName = "com.test.app";
-        String ruleBits =
-                START_BIT
-                        + COMPOUND_FORMULA_START_BITS
-                        + INVALID_CONNECTOR
-                        + ATOMIC_FORMULA_START_BITS
-                        + PACKAGE_NAME
-                        + EQ
-                        + IS_NOT_HASHED
-                        + getBits(packageName.length(), VALUE_SIZE_BITS)
-                        + getValueBits(packageName)
-                        + COMPOUND_FORMULA_END_BITS
-                        + DENY
-                        + END_BIT;
-        byte[] ruleBytes = getBytes(ruleBits);
-        ByteBuffer rule =
-                ByteBuffer.allocate(DEFAULT_FORMAT_VERSION_BYTES.length + ruleBytes.length);
-        rule.put(DEFAULT_FORMAT_VERSION_BYTES);
-        rule.put(ruleBytes);
-        RuleParser binaryParser = new RuleBinaryParser();
-
-        assertExpectException(
-                RuleParseException.class,
-                /* expectedExceptionMessageRegex */ String.format(
-                        "Unknown connector: %d", INVALID_CONNECTOR_VALUE),
-                () -> binaryParser.parse(rule.array()));
-    }
-
-    @Test
-    public void testBinaryString_invalidRule_invalidKey_noIndexing() {
-        String packageName = "com.test.app";
-        String ruleBits =
-                START_BIT
-                        + COMPOUND_FORMULA_START_BITS
-                        + NOT
-                        + ATOMIC_FORMULA_START_BITS
-                        + INVALID_KEY
-                        + EQ
-                        + IS_NOT_HASHED
-                        + getBits(packageName.length(), VALUE_SIZE_BITS)
-                        + getValueBits(packageName)
-                        + COMPOUND_FORMULA_END_BITS
-                        + DENY
-                        + END_BIT;
-        byte[] ruleBytes = getBytes(ruleBits);
-        ByteBuffer rule =
-                ByteBuffer.allocate(DEFAULT_FORMAT_VERSION_BYTES.length + ruleBytes.length);
-        rule.put(DEFAULT_FORMAT_VERSION_BYTES);
-        rule.put(ruleBytes);
-        RuleParser binaryParser = new RuleBinaryParser();
-
-        assertExpectException(
-                RuleParseException.class,
-                /* expectedExceptionMessageRegex */ String.format(
-                        "Unknown key: %d", INVALID_KEY_VALUE),
-                () -> binaryParser.parse(rule.array()));
-    }
-
-    @Test
-    public void testBinaryString_invalidRule_invalidSeparator_noIndexing() {
-        String packageName = "com.test.app";
-        String ruleBits =
-                START_BIT
-                        + INVALID_FORMULA_SEPARATOR_BITS
-                        + NOT
-                        + ATOMIC_FORMULA_START_BITS
-                        + PACKAGE_NAME
-                        + EQ
-                        + IS_NOT_HASHED
-                        + getBits(packageName.length(), VALUE_SIZE_BITS)
-                        + getValueBits(packageName)
-                        + COMPOUND_FORMULA_END_BITS
-                        + DENY
-                        + END_BIT;
-        byte[] ruleBytes = getBytes(ruleBits);
-        ByteBuffer rule =
-                ByteBuffer.allocate(DEFAULT_FORMAT_VERSION_BYTES.length + ruleBytes.length);
-        rule.put(DEFAULT_FORMAT_VERSION_BYTES);
-        rule.put(ruleBytes);
-        RuleParser binaryParser = new RuleBinaryParser();
-
-        assertExpectException(
-                RuleParseException.class,
-                /* expectedExceptionMessageRegex */ String.format(
-                        "Unknown formula separator: %d", INVALID_FORMULA_SEPARATOR_VALUE),
-                () -> binaryParser.parse(rule.array()));
-    }
-
-    @Test
-    public void testBinaryString_invalidRule_invalidEndMarker_noIndexing() {
-        String packageName = "com.test.app";
-        String ruleBits =
-                START_BIT
-                        + COMPOUND_FORMULA_START_BITS
-                        + NOT
-                        + ATOMIC_FORMULA_START_BITS
-                        + PACKAGE_NAME
-                        + EQ
-                        + IS_NOT_HASHED
-                        + getBits(packageName.length(), VALUE_SIZE_BITS)
-                        + getValueBits(packageName)
-                        + COMPOUND_FORMULA_END_BITS
-                        + DENY
-                        + INVALID_MARKER_BIT;
-        byte[] ruleBytes = getBytes(ruleBits);
-        ByteBuffer rule =
-                ByteBuffer.allocate(DEFAULT_FORMAT_VERSION_BYTES.length + ruleBytes.length);
-        rule.put(DEFAULT_FORMAT_VERSION_BYTES);
-        rule.put(ruleBytes);
-        RuleParser binaryParser = new RuleBinaryParser();
-
-        assertExpectException(
-                RuleParseException.class,
-                /* expectedExceptionMessageRegex */ "A rule must end with a '1' bit",
-                () -> binaryParser.parse(rule.array()));
-    }
-}
diff --git a/services/tests/servicestests/src/com/android/server/integrity/parser/RuleIndexingControllerTest.java b/services/tests/servicestests/src/com/android/server/integrity/parser/RuleIndexingControllerTest.java
deleted file mode 100644
index 370bd80..0000000
--- a/services/tests/servicestests/src/com/android/server/integrity/parser/RuleIndexingControllerTest.java
+++ /dev/null
@@ -1,216 +0,0 @@
-/*
- * Copyright (C) 2020 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.integrity.parser;
-
-import static com.android.server.integrity.model.ComponentBitSize.VALUE_SIZE_BITS;
-import static com.android.server.integrity.model.IndexingFileConstants.END_INDEXING_KEY;
-import static com.android.server.integrity.model.IndexingFileConstants.START_INDEXING_KEY;
-import static com.android.server.integrity.utils.TestUtils.getBits;
-import static com.android.server.integrity.utils.TestUtils.getBytes;
-import static com.android.server.integrity.utils.TestUtils.getValueBits;
-
-import static com.google.common.truth.Truth.assertThat;
-
-import static org.testng.Assert.assertThrows;
-
-import android.content.integrity.AppInstallMetadata;
-
-import org.junit.Test;
-import org.junit.runner.RunWith;
-import org.junit.runners.JUnit4;
-
-import java.io.ByteArrayInputStream;
-import java.io.IOException;
-import java.io.InputStream;
-import java.nio.ByteBuffer;
-import java.util.Arrays;
-import java.util.Collections;
-import java.util.List;
-
-@RunWith(JUnit4.class)
-public class RuleIndexingControllerTest {
-
-    @Test
-    public void verifyIndexRangeSearchIsCorrect() throws IOException {
-        InputStream inputStream = obtainDefaultIndexingMapForTest();
-
-        RuleIndexingController indexingController = new RuleIndexingController(inputStream);
-
-        AppInstallMetadata appInstallMetadata =
-                new AppInstallMetadata.Builder()
-                        .setPackageName("ddd")
-                        .setAppCertificates(Collections.singletonList("777"))
-                        .setAppCertificateLineage(Collections.singletonList("777"))
-                        .build();
-
-        List<RuleIndexRange> resultingIndexes =
-                indexingController.identifyRulesToEvaluate(appInstallMetadata);
-
-        assertThat(resultingIndexes)
-                .containsExactly(
-                        new RuleIndexRange(200, 300),
-                        new RuleIndexRange(700, 800),
-                        new RuleIndexRange(900, 945));
-    }
-
-    @Test
-    public void verifyIndexRangeSearchIsCorrect_multipleAppCertificates() throws IOException {
-        InputStream inputStream = obtainDefaultIndexingMapForTest();
-
-        RuleIndexingController indexingController = new RuleIndexingController(inputStream);
-
-        AppInstallMetadata appInstallMetadata =
-                new AppInstallMetadata.Builder()
-                        .setPackageName("ddd")
-                        .setAppCertificates(Arrays.asList("777", "999"))
-                        .setAppCertificateLineage(Arrays.asList("777", "999"))
-                        .build();
-
-        List<RuleIndexRange> resultingIndexes =
-                indexingController.identifyRulesToEvaluate(appInstallMetadata);
-
-        assertThat(resultingIndexes)
-                .containsExactly(
-                        new RuleIndexRange(200, 300),
-                        new RuleIndexRange(700, 800),
-                        new RuleIndexRange(800, 900),
-                        new RuleIndexRange(900, 945));
-    }
-
-    @Test
-    public void verifyIndexRangeSearchIsCorrect_keysInFirstAndLastBlock() throws IOException {
-        InputStream inputStream = obtainDefaultIndexingMapForTest();
-
-        RuleIndexingController indexingController = new RuleIndexingController(inputStream);
-
-        AppInstallMetadata appInstallMetadata =
-                new AppInstallMetadata.Builder()
-                        .setPackageName("bbb")
-                        .setAppCertificates(Collections.singletonList("999"))
-                        .setAppCertificateLineage(Collections.singletonList("999"))
-                        .build();
-
-        List<RuleIndexRange> resultingIndexes =
-                indexingController.identifyRulesToEvaluate(appInstallMetadata);
-
-        assertThat(resultingIndexes)
-                .containsExactly(
-                        new RuleIndexRange(100, 200),
-                        new RuleIndexRange(800, 900),
-                        new RuleIndexRange(900, 945));
-    }
-
-    @Test
-    public void verifyIndexRangeSearchIsCorrect_keysMatchWithValues() throws IOException {
-        InputStream inputStream = obtainDefaultIndexingMapForTest();
-
-        RuleIndexingController indexingController = new RuleIndexingController(inputStream);
-
-        AppInstallMetadata appInstallMetadata =
-                new AppInstallMetadata.Builder()
-                        .setPackageName("ccc")
-                        .setAppCertificates(Collections.singletonList("444"))
-                        .setAppCertificateLineage(Collections.singletonList("444"))
-                        .build();
-
-        List<RuleIndexRange> resultingIndexes =
-                indexingController.identifyRulesToEvaluate(appInstallMetadata);
-
-        assertThat(resultingIndexes)
-                .containsExactly(
-                        new RuleIndexRange(200, 300),
-                        new RuleIndexRange(700, 800),
-                        new RuleIndexRange(900, 945));
-    }
-
-    @Test
-    public void verifyIndexRangeSearchIsCorrect_noIndexesAvailable() throws IOException {
-        byte[] stringBytes =
-                getBytes(
-                        getKeyValueString(START_INDEXING_KEY, 100)
-                                + getKeyValueString(END_INDEXING_KEY, 500)
-                                + getKeyValueString(START_INDEXING_KEY, 500)
-                                + getKeyValueString(END_INDEXING_KEY, 900)
-                                + getKeyValueString(START_INDEXING_KEY, 900)
-                                + getKeyValueString(END_INDEXING_KEY, 945));
-        ByteBuffer rule = ByteBuffer.allocate(stringBytes.length);
-        rule.put(stringBytes);
-        InputStream inputStream = new ByteArrayInputStream(rule.array());
-
-        RuleIndexingController indexingController = new RuleIndexingController(inputStream);
-
-        AppInstallMetadata appInstallMetadata =
-                new AppInstallMetadata.Builder()
-                        .setPackageName("ccc")
-                        .setAppCertificates(Collections.singletonList("444"))
-                        .setAppCertificateLineage(Collections.singletonList("444"))
-                        .build();
-
-        List<RuleIndexRange> resultingIndexes =
-                indexingController.identifyRulesToEvaluate(appInstallMetadata);
-
-        assertThat(resultingIndexes)
-                .containsExactly(
-                        new RuleIndexRange(100, 500),
-                        new RuleIndexRange(500, 900),
-                        new RuleIndexRange(900, 945));
-    }
-
-    @Test
-    public void verifyIndexingFileIsCorrupt() throws IOException {
-        byte[] stringBytes =
-                getBytes(
-                        getKeyValueString(START_INDEXING_KEY, 100)
-                                + getKeyValueString("ccc", 200)
-                                + getKeyValueString(END_INDEXING_KEY, 300)
-                                + getKeyValueString(END_INDEXING_KEY, 900));
-        ByteBuffer rule = ByteBuffer.allocate(stringBytes.length);
-        rule.put(stringBytes);
-        InputStream inputStream = new ByteArrayInputStream(rule.array());
-
-        assertThrows(IllegalStateException.class,
-                () -> new RuleIndexingController(inputStream));
-    }
-
-    private static InputStream obtainDefaultIndexingMapForTest() {
-        byte[] stringBytes =
-                getBytes(
-                        getKeyValueString(START_INDEXING_KEY, 100)
-                                + getKeyValueString("ccc", 200)
-                                + getKeyValueString("eee", 300)
-                                + getKeyValueString("hhh", 400)
-                                + getKeyValueString(END_INDEXING_KEY, 500)
-                                + getKeyValueString(START_INDEXING_KEY, 500)
-                                + getKeyValueString("111", 600)
-                                + getKeyValueString("444", 700)
-                                + getKeyValueString("888", 800)
-                                + getKeyValueString(END_INDEXING_KEY, 900)
-                                + getKeyValueString(START_INDEXING_KEY, 900)
-                                + getKeyValueString(END_INDEXING_KEY, 945));
-        ByteBuffer rule = ByteBuffer.allocate(stringBytes.length);
-        rule.put(stringBytes);
-        return new ByteArrayInputStream(rule.array());
-    }
-
-    private static String getKeyValueString(String key, int value) {
-        String isNotHashed = "0";
-        return isNotHashed
-                + getBits(key.length(), VALUE_SIZE_BITS)
-                + getValueBits(key)
-                + getBits(value, /* numOfBits= */ 32);
-    }
-}
diff --git a/services/tests/wmtests/Android.bp b/services/tests/wmtests/Android.bp
index 76ff231..d99a6e9 100644
--- a/services/tests/wmtests/Android.bp
+++ b/services/tests/wmtests/Android.bp
@@ -19,7 +19,7 @@
     ],
 }
 
-genrule {
+java_genrule {
     name: "wmtests.protologsrc",
     srcs: [
         ":protolog-impl",
diff --git a/tests/BinaryTransparencyHostTest/Android.bp b/tests/BinaryTransparencyHostTest/Android.bp
index 38cb9869..e14e5fe 100644
--- a/tests/BinaryTransparencyHostTest/Android.bp
+++ b/tests/BinaryTransparencyHostTest/Android.bp
@@ -32,7 +32,7 @@
     static_libs: [
         "truth",
     ],
-    data: [
+    device_common_data: [
         ":BinaryTransparencyTestApp",
         ":EasterEgg",
         ":FeatureSplitBase",
diff --git a/tests/CompanionDeviceMultiDeviceTests/host/Android.bp b/tests/CompanionDeviceMultiDeviceTests/host/Android.bp
index 37cb850..a0e0477 100644
--- a/tests/CompanionDeviceMultiDeviceTests/host/Android.bp
+++ b/tests/CompanionDeviceMultiDeviceTests/host/Android.bp
@@ -36,7 +36,7 @@
         unit_test: false,
         tags: ["mobly"],
     },
-    data: [
+    device_common_data: [
         ":cdm_snippet_legacy",
     ],
     version: {
diff --git a/tests/DynamicCodeLoggerIntegrationTests/Android.bp b/tests/DynamicCodeLoggerIntegrationTests/Android.bp
index 3f2c808..45bbcb4 100644
--- a/tests/DynamicCodeLoggerIntegrationTests/Android.bp
+++ b/tests/DynamicCodeLoggerIntegrationTests/Android.bp
@@ -55,6 +55,8 @@
 
     java_resources: [
         ":DynamicCodeLoggerTestLibrary",
+    ],
+    device_first_java_resources: [
         ":DynamicCodeLoggerNativeExecutable",
     ],
 }
diff --git a/tests/FsVerityTest/Android.bp b/tests/FsVerityTest/Android.bp
index 02268c3..c2dfa0f 100644
--- a/tests/FsVerityTest/Android.bp
+++ b/tests/FsVerityTest/Android.bp
@@ -43,7 +43,7 @@
     data_device_bins_both: [
         "block_device_writer",
     ],
-    data: [
+    device_common_data: [
         ":FsVerityTestApp",
     ],
 }
diff --git a/tests/OdmApps/Android.bp b/tests/OdmApps/Android.bp
index a5c6d65..9f32d46 100644
--- a/tests/OdmApps/Android.bp
+++ b/tests/OdmApps/Android.bp
@@ -26,7 +26,7 @@
     srcs: ["src/**/*.java"],
     libs: ["tradefed"],
     test_suites: ["device-tests"],
-    data: [
+    device_common_data: [
         ":TestOdmApp",
         ":TestOdmPrivApp",
     ],
diff --git a/tests/RollbackTest/Android.bp b/tests/RollbackTest/Android.bp
index 21007ef..766ff4a 100644
--- a/tests/RollbackTest/Android.bp
+++ b/tests/RollbackTest/Android.bp
@@ -26,7 +26,11 @@
     manifest: "RollbackTest/AndroidManifest.xml",
     platform_apis: true,
     srcs: ["RollbackTest/src/**/*.java"],
-    static_libs: ["androidx.test.rules", "cts-rollback-lib", "cts-install-lib"],
+    static_libs: [
+        "androidx.test.rules",
+        "cts-rollback-lib",
+        "cts-install-lib",
+    ],
     test_suites: ["general-tests"],
     test_config: "RollbackTest.xml",
     java_resources: [
@@ -48,7 +52,7 @@
     ],
     test_suites: ["general-tests"],
     test_config: "StagedRollbackTest.xml",
-    data: [
+    device_common_data: [
         ":com.android.apex.apkrollback.test_v1",
         ":test.rebootless_apex_v1",
         ":RollbackTest",
@@ -59,10 +63,13 @@
     name: "NetworkStagedRollbackTest",
     srcs: ["NetworkStagedRollbackTest/src/**/*.java"],
     libs: ["tradefed"],
-    static_libs: ["RollbackTestLib", "frameworks-base-hostutils"],
+    static_libs: [
+        "RollbackTestLib",
+        "frameworks-base-hostutils",
+    ],
     test_suites: ["general-tests"],
     test_config: "NetworkStagedRollbackTest.xml",
-    data: [":RollbackTest"],
+    device_common_data: [":RollbackTest"],
 }
 
 java_test_host {
@@ -74,7 +81,7 @@
     ],
     test_suites: ["general-tests"],
     test_config: "MultiUserRollbackTest.xml",
-    data : [":RollbackTest"],
+    device_common_data: [":RollbackTest"],
 }
 
 java_library_host {
@@ -84,55 +91,55 @@
 }
 
 genrule {
-  name: "com.android.apex.apkrollback.test.pem",
-  out: ["com.android.apex.apkrollback.test.pem"],
-  cmd: "openssl genrsa -out $(out) 4096",
+    name: "com.android.apex.apkrollback.test.pem",
+    out: ["com.android.apex.apkrollback.test.pem"],
+    cmd: "openssl genrsa -out $(out) 4096",
 }
 
 genrule {
-  name: "com.android.apex.apkrollback.test.pubkey",
-  srcs: [":com.android.apex.apkrollback.test.pem"],
-  out: ["com.android.apex.apkrollback.test.pubkey"],
-  tools: ["avbtool"],
-  cmd: "$(location avbtool) extract_public_key --key $(in) --output $(out)",
+    name: "com.android.apex.apkrollback.test.pubkey",
+    srcs: [":com.android.apex.apkrollback.test.pem"],
+    out: ["com.android.apex.apkrollback.test.pubkey"],
+    tools: ["avbtool"],
+    cmd: "$(location avbtool) extract_public_key --key $(in) --output $(out)",
 }
 
 apex_key {
-  name: "com.android.apex.apkrollback.test.key",
-  private_key: ":com.android.apex.apkrollback.test.pem",
-  public_key: ":com.android.apex.apkrollback.test.pubkey",
-  installable: false,
+    name: "com.android.apex.apkrollback.test.key",
+    private_key: ":com.android.apex.apkrollback.test.pem",
+    public_key: ":com.android.apex.apkrollback.test.pubkey",
+    installable: false,
 }
 
 apex {
-  name: "com.android.apex.apkrollback.test_v1",
-  manifest: "testdata/manifest_v1.json",
-  androidManifest: "testdata/AndroidManifest.xml",
-  file_contexts: ":apex.test-file_contexts",
-  key: "com.android.apex.apkrollback.test.key",
-  apps: ["TestAppAv1"],
-  installable: false,
-  updatable: false,
+    name: "com.android.apex.apkrollback.test_v1",
+    manifest: "testdata/manifest_v1.json",
+    androidManifest: "testdata/AndroidManifest.xml",
+    file_contexts: ":apex.test-file_contexts",
+    key: "com.android.apex.apkrollback.test.key",
+    apps: ["TestAppAv1"],
+    installable: false,
+    updatable: false,
 }
 
 apex {
-  name: "com.android.apex.apkrollback.test_v2",
-  manifest: "testdata/manifest_v2.json",
-  androidManifest: "testdata/AndroidManifest.xml",
-  file_contexts: ":apex.test-file_contexts",
-  key: "com.android.apex.apkrollback.test.key",
-  apps: ["TestAppAv2"],
-  installable: false,
-  updatable: false,
+    name: "com.android.apex.apkrollback.test_v2",
+    manifest: "testdata/manifest_v2.json",
+    androidManifest: "testdata/AndroidManifest.xml",
+    file_contexts: ":apex.test-file_contexts",
+    key: "com.android.apex.apkrollback.test.key",
+    apps: ["TestAppAv2"],
+    installable: false,
+    updatable: false,
 }
 
 apex {
-  name: "com.android.apex.apkrollback.test_v2Crashing",
-  manifest: "testdata/manifest_v2.json",
-  androidManifest: "testdata/AndroidManifest.xml",
-  file_contexts: ":apex.test-file_contexts",
-  key: "com.android.apex.apkrollback.test.key",
-  apps: ["TestAppACrashingV2"],
-  installable: false,
-  updatable: false,
+    name: "com.android.apex.apkrollback.test_v2Crashing",
+    manifest: "testdata/manifest_v2.json",
+    androidManifest: "testdata/AndroidManifest.xml",
+    file_contexts: ":apex.test-file_contexts",
+    key: "com.android.apex.apkrollback.test.key",
+    apps: ["TestAppACrashingV2"],
+    installable: false,
+    updatable: false,
 }
diff --git a/tests/SharedLibraryLoadingTest/Android.bp b/tests/SharedLibraryLoadingTest/Android.bp
index 088278d..8027519 100644
--- a/tests/SharedLibraryLoadingTest/Android.bp
+++ b/tests/SharedLibraryLoadingTest/Android.bp
@@ -28,7 +28,7 @@
         "junit",
     ],
     test_suites: ["general-tests"],
-    data: [
+    device_common_data: [
         ":SharedLibraryLoadingTests_StandardSharedLibrary",
         ":SharedLibraryLoadingTests_SharedLibraryLoadedAfter",
         ":SharedLibraryLoadingTests_SharedLibraryClientTests",
diff --git a/tests/StagedInstallTest/Android.bp b/tests/StagedInstallTest/Android.bp
index 2751141..451870e 100644
--- a/tests/StagedInstallTest/Android.bp
+++ b/tests/StagedInstallTest/Android.bp
@@ -55,7 +55,7 @@
         "frameworks-base-hostutils",
         "cts-install-lib-host",
     ],
-    data: [
+    device_common_data: [
         ":StagedInstallInternalTestApp",
         ":apex.apexd_test",
         ":com.android.apex.apkrollback.test_v1",
diff --git a/tests/SystemMemoryTest/host/Android.bp b/tests/SystemMemoryTest/host/Android.bp
index cc8bc45..1535697 100644
--- a/tests/SystemMemoryTest/host/Android.bp
+++ b/tests/SystemMemoryTest/host/Android.bp
@@ -26,7 +26,7 @@
     srcs: ["src/**/*.java"],
     libs: ["tradefed"],
     test_suites: ["general-tests"],
-    data: [
+    device_common_data: [
         ":SystemMemoryTestDevice",
     ],
 }
diff --git a/tests/vcn/OWNERS b/tests/vcn/OWNERS
index 2441e77..937699a 100644
--- a/tests/vcn/OWNERS
+++ b/tests/vcn/OWNERS
@@ -1,7 +1,6 @@
 set noparent
 
-benedictwong@google.com
-ckesting@google.com
 evitayan@google.com
-junyin@google.com
 nharold@google.com
+benedictwong@google.com #{LAST_RESORT_SUGGESTION}
+yangji@google.com #{LAST_RESORT_SUGGESTION}
diff --git a/tests/vcn/java/com/android/server/VcnManagementServiceTest.java b/tests/vcn/java/com/android/server/VcnManagementServiceTest.java
index 7e0bbc4..3828a71 100644
--- a/tests/vcn/java/com/android/server/VcnManagementServiceTest.java
+++ b/tests/vcn/java/com/android/server/VcnManagementServiceTest.java
@@ -70,6 +70,7 @@
 import android.net.NetworkCapabilities;
 import android.net.NetworkRequest;
 import android.net.Uri;
+import android.net.vcn.Flags;
 import android.net.vcn.IVcnStatusCallback;
 import android.net.vcn.IVcnUnderlyingNetworkPolicyListener;
 import android.net.vcn.VcnConfig;
@@ -84,6 +85,7 @@
 import android.os.UserHandle;
 import android.os.UserManager;
 import android.os.test.TestLooper;
+import android.platform.test.flag.junit.SetFlagsRule;
 import android.telephony.SubscriptionInfo;
 import android.telephony.SubscriptionManager;
 import android.telephony.TelephonyManager;
@@ -102,6 +104,7 @@
 import com.android.server.vcn.util.PersistableBundleUtils.PersistableBundleWrapper;
 
 import org.junit.Before;
+import org.junit.Rule;
 import org.junit.Test;
 import org.junit.runner.RunWith;
 import org.mockito.ArgumentCaptor;
@@ -119,6 +122,8 @@
 @RunWith(AndroidJUnit4.class)
 @SmallTest
 public class VcnManagementServiceTest {
+    @Rule public final SetFlagsRule mSetFlagsRule = new SetFlagsRule();
+
     private static final String CONTEXT_ATTRIBUTION_TAG = "VCN";
     private static final String TEST_PACKAGE_NAME =
             VcnManagementServiceTest.class.getPackage().getName();
@@ -288,6 +293,8 @@
         doReturn(Collections.singleton(TRANSPORT_WIFI))
                 .when(mMockDeps)
                 .getRestrictedTransports(any(), any(), any());
+
+        mSetFlagsRule.enableFlags(Flags.FLAG_FIX_CONFIG_GARBAGE_COLLECTION);
     }
 
 
@@ -438,6 +445,14 @@
             return subIds;
         }).when(snapshot).getAllSubIdsInGroup(any());
 
+        doAnswer(invocation -> {
+            final Set<ParcelUuid> subGroups = new ArraySet<>();
+            for (Entry<Integer, ParcelUuid> entry : subIdToGroupMap.entrySet()) {
+                subGroups.add(entry.getValue());
+            }
+            return subGroups;
+        }).when(snapshot).getAllSubscriptionGroups();
+
         return snapshot;
     }
 
@@ -1483,6 +1498,28 @@
     }
 
     @Test
+    public void testGarbageCollectionKeepConfigUntilNewSnapshot() throws Exception {
+        setupActiveSubscription(TEST_UUID_2);
+        startAndGetVcnInstance(TEST_UUID_2);
+
+        // Report loss of subscription from mSubMgr
+        doReturn(Collections.emptyList()).when(mSubMgr).getSubscriptionsInGroup(any());
+        triggerSubscriptionTrackerCbAndGetSnapshot(
+                TEST_UUID_2,
+                Collections.singleton(TEST_UUID_2),
+                Collections.singletonMap(TEST_SUBSCRIPTION_ID, TEST_UUID_2));
+
+        assertTrue(mVcnMgmtSvc.getConfigs().containsKey(TEST_UUID_2));
+
+        // Report loss of subscription from snapshot
+        triggerSubscriptionTrackerCbAndGetSnapshot(null, Collections.emptySet());
+
+        mTestLooper.moveTimeForward(VcnManagementService.CARRIER_PRIVILEGES_LOST_TEARDOWN_DELAY_MS);
+        mTestLooper.dispatchAll();
+        assertFalse(mVcnMgmtSvc.getConfigs().containsKey(TEST_UUID_2));
+    }
+
+    @Test
     public void testVcnCarrierConfigChangeUpdatesPolicyListener() throws Exception {
         setupActiveSubscription(TEST_UUID_2);
 
diff --git a/tests/vcn/java/com/android/server/vcn/VcnGatewayConnectionTestBase.java b/tests/vcn/java/com/android/server/vcn/VcnGatewayConnectionTestBase.java
index e045f10..4c7b25a 100644
--- a/tests/vcn/java/com/android/server/vcn/VcnGatewayConnectionTestBase.java
+++ b/tests/vcn/java/com/android/server/vcn/VcnGatewayConnectionTestBase.java
@@ -223,7 +223,6 @@
         doReturn(mVcnNetworkProvider).when(mVcnContext).getVcnNetworkProvider();
         doReturn(mFeatureFlags).when(mVcnContext).getFeatureFlags();
         doReturn(true).when(mVcnContext).isFlagSafeModeTimeoutConfigEnabled();
-        doReturn(true).when(mVcnContext).isFlagIpSecTransformStateEnabled();
 
         doReturn(mUnderlyingNetworkController)
                 .when(mDeps)
diff --git a/tests/vcn/java/com/android/server/vcn/routeselection/NetworkEvaluationTestBase.java b/tests/vcn/java/com/android/server/vcn/routeselection/NetworkEvaluationTestBase.java
index bc7ff47..441b780 100644
--- a/tests/vcn/java/com/android/server/vcn/routeselection/NetworkEvaluationTestBase.java
+++ b/tests/vcn/java/com/android/server/vcn/routeselection/NetworkEvaluationTestBase.java
@@ -20,7 +20,6 @@
 import static com.android.server.vcn.routeselection.UnderlyingNetworkControllerTest.getLinkPropertiesWithName;
 
 import static org.mockito.Mockito.doNothing;
-import static org.mockito.Mockito.doReturn;
 import static org.mockito.Mockito.mock;
 import static org.mockito.Mockito.spy;
 import static org.mockito.Mockito.when;
@@ -127,8 +126,6 @@
                                 false /* isInTestMode */));
         doNothing().when(mVcnContext).ensureRunningOnLooperThread();
 
-        doReturn(true).when(mVcnContext).isFlagIpSecTransformStateEnabled();
-
         setupSystemService(
                 mContext,
                 mConnectivityManager,
diff --git a/tests/vcn/java/com/android/server/vcn/routeselection/UnderlyingNetworkControllerTest.java b/tests/vcn/java/com/android/server/vcn/routeselection/UnderlyingNetworkControllerTest.java
index 6f31d8d..e540932 100644
--- a/tests/vcn/java/com/android/server/vcn/routeselection/UnderlyingNetworkControllerTest.java
+++ b/tests/vcn/java/com/android/server/vcn/routeselection/UnderlyingNetworkControllerTest.java
@@ -226,7 +226,6 @@
     private void resetVcnContext(VcnContext vcnContext) {
         reset(vcnContext);
         doNothing().when(vcnContext).ensureRunningOnLooperThread();
-        doReturn(true).when(vcnContext).isFlagIpSecTransformStateEnabled();
     }
 
     // Package private for use in NetworkPriorityClassifierTest
diff --git a/tools/lint/global/integration_tests/Android.bp b/tools/lint/global/integration_tests/Android.bp
index 40281d2..05ba405 100644
--- a/tools/lint/global/integration_tests/Android.bp
+++ b/tools/lint/global/integration_tests/Android.bp
@@ -38,7 +38,7 @@
 
 python_library_host {
     name: "AndroidGlobalLintTestNoAidl_py",
-    data: [":AndroidGlobalLintTestNoAidl{.lint}"],
+    device_common_data: [":AndroidGlobalLintTestNoAidl{.lint}"],
     pkg_path: "no_aidl",
 }
 
@@ -53,7 +53,7 @@
 
 python_library_host {
     name: "AndroidGlobalLintTestMissingAnnotation_py",
-    data: [":AndroidGlobalLintTestMissingAnnotation{.lint}"],
+    device_common_data: [":AndroidGlobalLintTestMissingAnnotation{.lint}"],
     pkg_path: "missing_annotation",
 }
 
diff --git a/tools/preload-check/Android.bp b/tools/preload-check/Android.bp
index 73caac6..24ec12c 100644
--- a/tools/preload-check/Android.bp
+++ b/tools/preload-check/Android.bp
@@ -28,5 +28,5 @@
     libs: ["tradefed"],
     test_suites: ["general-tests"],
     required: ["preload-check-device"],
-    data: [":preload-check-device"],
+    device_common_data: [":preload-check-device"],
 }