Merge "[DON'T BLOCK] Test ownership migration rules" into main
diff --git a/AconfigFlags.bp b/AconfigFlags.bp
index 9eb41c9..c76be6f 100644
--- a/AconfigFlags.bp
+++ b/AconfigFlags.bp
@@ -146,7 +146,7 @@
 aconfig_declarations {
     name: "android.nfc.flags-aconfig",
     package: "android.nfc",
-    srcs: ["core/java/android/nfc/*.aconfig"],
+    srcs: ["nfc/java/android/nfc/*.aconfig"],
 }
 
 cc_aconfig_library {
@@ -164,7 +164,7 @@
 java_aconfig_library {
     name: "android.nfc.flags-aconfig-java",
     aconfig_declarations: "android.nfc.flags-aconfig",
-    min_sdk_version: "VanillaIceCream",
+    min_sdk_version: "34",
     apex_available: [
         "//apex_available:platform",
         "com.android.nfcservices",
diff --git a/Android.bp b/Android.bp
index 2113e4b..6f4593b 100644
--- a/Android.bp
+++ b/Android.bp
@@ -427,7 +427,6 @@
     name: "framework-non-updatable-unbundled-impl-libs",
     static_libs: [
         "framework-location.impl",
-        "framework-nfc.impl",
     ],
     sdk_version: "core_platform",
     installable: false,
diff --git a/api/Android.bp b/api/Android.bp
index 7fb427e..113424f 100644
--- a/api/Android.bp
+++ b/api/Android.bp
@@ -231,7 +231,7 @@
     name: "sdk-annotations.zip",
     defaults: ["sdk-annotations-defaults"],
     srcs: [
-        ":android-non-updatable-doc-stubs{.annotations.zip}",
+        ":android-non-updatable-doc-stubs{.exportable.annotations.zip}",
         ":all-modules-public-annotations",
     ],
 }
@@ -240,7 +240,7 @@
     name: "sdk-annotations-system.zip",
     defaults: ["sdk-annotations-defaults"],
     srcs: [
-        ":android-non-updatable-doc-stubs-system{.annotations.zip}",
+        ":android-non-updatable-doc-stubs-system{.exportable.annotations.zip}",
         ":all-modules-system-annotations",
     ],
 }
@@ -249,7 +249,7 @@
     name: "sdk-annotations-module-lib.zip",
     defaults: ["sdk-annotations-defaults"],
     srcs: [
-        ":android-non-updatable-doc-stubs-module-lib{.annotations.zip}",
+        ":android-non-updatable-doc-stubs-module-lib{.exportable.annotations.zip}",
         ":all-modules-module-lib-annotations",
     ],
 }
@@ -258,7 +258,7 @@
     name: "sdk-annotations-system-server.zip",
     defaults: ["sdk-annotations-defaults"],
     srcs: [
-        ":android-non-updatable-doc-stubs-system-server{.annotations.zip}",
+        ":android-non-updatable-doc-stubs-system-server{.exportable.annotations.zip}",
         ":all-modules-system-server-annotations",
     ],
 }
diff --git a/api/ApiDocs.bp b/api/ApiDocs.bp
index d7e2583..426ffdf 100644
--- a/api/ApiDocs.bp
+++ b/api/ApiDocs.bp
@@ -51,6 +51,7 @@
         ":framework-graphics-srcs",
         ":framework-mediaprovider-sources",
         ":framework-nearby-sources",
+        ":framework-nfc-updatable-sources",
         ":framework-ondevicepersonalization-sources",
         ":framework-permission-sources",
         ":framework-permission-s-sources",
@@ -207,7 +208,7 @@
     name: "offline-sdk-docs",
     defaults: ["framework-docs-default"],
     srcs: [
-        ":framework-doc-stubs",
+        ":framework-doc-stubs{.exportable}",
     ],
     hdf: [
         "android.whichdoc offline",
@@ -228,7 +229,7 @@
     name: "offline-sdk-referenceonly-docs",
     defaults: ["framework-docs-default"],
     srcs: [
-        ":framework-doc-stubs",
+        ":framework-doc-stubs{.exportable}",
     ],
     hdf: [
         "android.whichdoc offline",
@@ -272,7 +273,7 @@
     name: "ds-docs-java",
     defaults: ["framework-docs-default"],
     srcs: [
-        ":framework-doc-stubs",
+        ":framework-doc-stubs{.exportable}",
     ],
     hdf: [
         "android.whichdoc online",
@@ -306,7 +307,7 @@
 droiddoc {
     name: "ds-docs-kt",
     srcs: [
-        ":framework-doc-stubs",
+        ":framework-doc-stubs{.exportable}",
     ],
     flags: [
         "-noJdkLink",
@@ -360,7 +361,7 @@
     name: "ds-static-docs",
     defaults: ["framework-docs-default"],
     srcs: [
-        ":framework-doc-stubs",
+        ":framework-doc-stubs{.exportable}",
     ],
     hdf: [
         "android.whichdoc online",
@@ -377,7 +378,7 @@
     name: "ds-ref-navtree-docs",
     defaults: ["framework-docs-default"],
     srcs: [
-        ":framework-doc-stubs",
+        ":framework-doc-stubs{.exportable}",
     ],
     hdf: [
         "android.whichdoc online",
diff --git a/api/StubLibraries.bp b/api/StubLibraries.bp
index ec4fc46..852abdf 100644
--- a/api/StubLibraries.bp
+++ b/api/StubLibraries.bp
@@ -779,7 +779,6 @@
     api_contributions: [
         "framework-virtualization.stubs.source.test.api.contribution",
         "framework-location.stubs.source.test.api.contribution",
-        "framework-nfc.stubs.source.test.api.contribution",
     ],
 }
 
@@ -962,7 +961,7 @@
 java_library {
     name: "android_stubs_current_with_test_libs",
     static_libs: [
-        "android_stubs_current",
+        "android_stubs_current_exportable",
         "android.test.base.stubs",
         "android.test.mock.stubs",
         "android.test.runner.stubs",
@@ -977,7 +976,7 @@
 java_library {
     name: "android_system_stubs_current_with_test_libs",
     static_libs: [
-        "android_system_stubs_current",
+        "android_system_stubs_current_exportable",
         "android.test.base.stubs.system",
         "android.test.mock.stubs.system",
         "android.test.runner.stubs.system",
@@ -992,7 +991,7 @@
 java_library {
     name: "android_module_stubs_current_with_test_libs",
     static_libs: [
-        "android_module_lib_stubs_current",
+        "android_module_lib_stubs_current_exportable",
         "android.test.base.stubs",
         "android.test.mock.stubs",
         "android.test.runner.stubs",
@@ -1007,7 +1006,7 @@
 java_library {
     name: "android_system_server_stubs_current_with_test_libs",
     static_libs: [
-        "android_system_server_stubs_current",
+        "android_system_server_stubs_current_exportable",
         "android.test.base.stubs.system",
         "android.test.mock.stubs.system",
         "android.test.runner.stubs.system",
diff --git a/api/api.go b/api/api.go
index a632582..fa2be21 100644
--- a/api/api.go
+++ b/api/api.go
@@ -31,7 +31,6 @@
 const i18n = "i18n.module.public.api"
 const virtualization = "framework-virtualization"
 const location = "framework-location"
-const nfc = "framework-nfc"
 
 var core_libraries_modules = []string{art, conscrypt, i18n}
 
@@ -43,7 +42,7 @@
 // APIs.
 // In addition, the modules in this list are allowed to contribute to test APIs
 // stubs.
-var non_updatable_modules = []string{virtualization, location, nfc}
+var non_updatable_modules = []string{virtualization, location}
 
 // The intention behind this soong plugin is to generate a number of "merged"
 // API-related modules that would otherwise require a large amount of very
diff --git a/core/api/current.txt b/core/api/current.txt
index 038b470..ea1cd21d 100644
--- a/core/api/current.txt
+++ b/core/api/current.txt
@@ -29047,444 +29047,6 @@
 
 }
 
-package android.nfc {
-
-  public final class AvailableNfcAntenna implements android.os.Parcelable {
-    ctor public AvailableNfcAntenna(int, int);
-    method public int describeContents();
-    method public int getLocationX();
-    method public int getLocationY();
-    method public void writeToParcel(@NonNull android.os.Parcel, int);
-    field @NonNull public static final android.os.Parcelable.Creator<android.nfc.AvailableNfcAntenna> CREATOR;
-  }
-
-  public class FormatException extends java.lang.Exception {
-    ctor public FormatException();
-    ctor public FormatException(String);
-    ctor public FormatException(String, Throwable);
-  }
-
-  public final class NdefMessage implements android.os.Parcelable {
-    ctor public NdefMessage(byte[]) throws android.nfc.FormatException;
-    ctor public NdefMessage(android.nfc.NdefRecord, android.nfc.NdefRecord...);
-    ctor public NdefMessage(android.nfc.NdefRecord[]);
-    method public int describeContents();
-    method public int getByteArrayLength();
-    method public android.nfc.NdefRecord[] getRecords();
-    method public byte[] toByteArray();
-    method public void writeToParcel(android.os.Parcel, int);
-    field @NonNull public static final android.os.Parcelable.Creator<android.nfc.NdefMessage> CREATOR;
-  }
-
-  public final class NdefRecord implements android.os.Parcelable {
-    ctor public NdefRecord(short, byte[], byte[], byte[]);
-    ctor @Deprecated public NdefRecord(byte[]) throws android.nfc.FormatException;
-    method public static android.nfc.NdefRecord createApplicationRecord(String);
-    method public static android.nfc.NdefRecord createExternal(String, String, byte[]);
-    method public static android.nfc.NdefRecord createMime(String, byte[]);
-    method public static android.nfc.NdefRecord createTextRecord(String, String);
-    method public static android.nfc.NdefRecord createUri(android.net.Uri);
-    method public static android.nfc.NdefRecord createUri(String);
-    method public int describeContents();
-    method public byte[] getId();
-    method public byte[] getPayload();
-    method public short getTnf();
-    method public byte[] getType();
-    method @Deprecated public byte[] toByteArray();
-    method public String toMimeType();
-    method public android.net.Uri toUri();
-    method public void writeToParcel(android.os.Parcel, int);
-    field @NonNull public static final android.os.Parcelable.Creator<android.nfc.NdefRecord> CREATOR;
-    field public static final byte[] RTD_ALTERNATIVE_CARRIER;
-    field public static final byte[] RTD_HANDOVER_CARRIER;
-    field public static final byte[] RTD_HANDOVER_REQUEST;
-    field public static final byte[] RTD_HANDOVER_SELECT;
-    field public static final byte[] RTD_SMART_POSTER;
-    field public static final byte[] RTD_TEXT;
-    field public static final byte[] RTD_URI;
-    field public static final short TNF_ABSOLUTE_URI = 3; // 0x3
-    field public static final short TNF_EMPTY = 0; // 0x0
-    field public static final short TNF_EXTERNAL_TYPE = 4; // 0x4
-    field public static final short TNF_MIME_MEDIA = 2; // 0x2
-    field public static final short TNF_UNCHANGED = 6; // 0x6
-    field public static final short TNF_UNKNOWN = 5; // 0x5
-    field public static final short TNF_WELL_KNOWN = 1; // 0x1
-  }
-
-  public final class NfcAdapter {
-    method @FlaggedApi("android.nfc.nfc_observe_mode") public boolean allowTransaction();
-    method public void disableForegroundDispatch(android.app.Activity);
-    method public void disableReaderMode(android.app.Activity);
-    method @FlaggedApi("android.nfc.nfc_observe_mode") public boolean disallowTransaction();
-    method public void enableForegroundDispatch(android.app.Activity, android.app.PendingIntent, android.content.IntentFilter[], String[][]);
-    method public void enableReaderMode(android.app.Activity, android.nfc.NfcAdapter.ReaderCallback, int, android.os.Bundle);
-    method public static android.nfc.NfcAdapter getDefaultAdapter(android.content.Context);
-    method @Nullable public android.nfc.NfcAntennaInfo getNfcAntennaInfo();
-    method public boolean ignore(android.nfc.Tag, int, android.nfc.NfcAdapter.OnTagRemovedListener, android.os.Handler);
-    method public boolean isEnabled();
-    method @FlaggedApi("android.nfc.nfc_observe_mode") public boolean isObserveModeSupported();
-    method @FlaggedApi("android.nfc.enable_nfc_reader_option") public boolean isReaderOptionEnabled();
-    method @FlaggedApi("android.nfc.enable_nfc_reader_option") public boolean isReaderOptionSupported();
-    method public boolean isSecureNfcEnabled();
-    method public boolean isSecureNfcSupported();
-    method @FlaggedApi("android.nfc.enable_nfc_set_discovery_tech") public void resetDiscoveryTechnology(@NonNull android.app.Activity);
-    method @FlaggedApi("android.nfc.enable_nfc_set_discovery_tech") public void setDiscoveryTechnology(@NonNull android.app.Activity, int, int);
-    field public static final String ACTION_ADAPTER_STATE_CHANGED = "android.nfc.action.ADAPTER_STATE_CHANGED";
-    field public static final String ACTION_NDEF_DISCOVERED = "android.nfc.action.NDEF_DISCOVERED";
-    field @RequiresPermission(android.Manifest.permission.NFC_PREFERRED_PAYMENT_INFO) public static final String ACTION_PREFERRED_PAYMENT_CHANGED = "android.nfc.action.PREFERRED_PAYMENT_CHANGED";
-    field public static final String ACTION_TAG_DISCOVERED = "android.nfc.action.TAG_DISCOVERED";
-    field public static final String ACTION_TECH_DISCOVERED = "android.nfc.action.TECH_DISCOVERED";
-    field @RequiresPermission(android.Manifest.permission.NFC_TRANSACTION_EVENT) public static final String ACTION_TRANSACTION_DETECTED = "android.nfc.action.TRANSACTION_DETECTED";
-    field public static final String EXTRA_ADAPTER_STATE = "android.nfc.extra.ADAPTER_STATE";
-    field public static final String EXTRA_AID = "android.nfc.extra.AID";
-    field public static final String EXTRA_DATA = "android.nfc.extra.DATA";
-    field public static final String EXTRA_ID = "android.nfc.extra.ID";
-    field public static final String EXTRA_NDEF_MESSAGES = "android.nfc.extra.NDEF_MESSAGES";
-    field public static final String EXTRA_PREFERRED_PAYMENT_CHANGED_REASON = "android.nfc.extra.PREFERRED_PAYMENT_CHANGED_REASON";
-    field public static final String EXTRA_READER_PRESENCE_CHECK_DELAY = "presence";
-    field public static final String EXTRA_SECURE_ELEMENT_NAME = "android.nfc.extra.SECURE_ELEMENT_NAME";
-    field public static final String EXTRA_TAG = "android.nfc.extra.TAG";
-    field @FlaggedApi("android.nfc.enable_nfc_set_discovery_tech") public static final int FLAG_LISTEN_DISABLE = 0; // 0x0
-    field @FlaggedApi("android.nfc.enable_nfc_set_discovery_tech") public static final int FLAG_LISTEN_KEEP = -1; // 0xffffffff
-    field @FlaggedApi("android.nfc.enable_nfc_set_discovery_tech") public static final int FLAG_LISTEN_NFC_PASSIVE_A = 1; // 0x1
-    field @FlaggedApi("android.nfc.enable_nfc_set_discovery_tech") public static final int FLAG_LISTEN_NFC_PASSIVE_B = 2; // 0x2
-    field @FlaggedApi("android.nfc.enable_nfc_set_discovery_tech") public static final int FLAG_LISTEN_NFC_PASSIVE_F = 4; // 0x4
-    field @FlaggedApi("android.nfc.enable_nfc_set_discovery_tech") public static final int FLAG_READER_DISABLE = 0; // 0x0
-    field @FlaggedApi("android.nfc.enable_nfc_set_discovery_tech") public static final int FLAG_READER_KEEP = -1; // 0xffffffff
-    field public static final int FLAG_READER_NFC_A = 1; // 0x1
-    field public static final int FLAG_READER_NFC_B = 2; // 0x2
-    field public static final int FLAG_READER_NFC_BARCODE = 16; // 0x10
-    field public static final int FLAG_READER_NFC_F = 4; // 0x4
-    field public static final int FLAG_READER_NFC_V = 8; // 0x8
-    field public static final int FLAG_READER_NO_PLATFORM_SOUNDS = 256; // 0x100
-    field public static final int FLAG_READER_SKIP_NDEF_CHECK = 128; // 0x80
-    field public static final int PREFERRED_PAYMENT_CHANGED = 2; // 0x2
-    field public static final int PREFERRED_PAYMENT_LOADED = 1; // 0x1
-    field public static final int PREFERRED_PAYMENT_UPDATED = 3; // 0x3
-    field public static final int STATE_OFF = 1; // 0x1
-    field public static final int STATE_ON = 3; // 0x3
-    field public static final int STATE_TURNING_OFF = 4; // 0x4
-    field public static final int STATE_TURNING_ON = 2; // 0x2
-  }
-
-  @Deprecated public static interface NfcAdapter.CreateBeamUrisCallback {
-    method @Deprecated public android.net.Uri[] createBeamUris(android.nfc.NfcEvent);
-  }
-
-  @Deprecated public static interface NfcAdapter.CreateNdefMessageCallback {
-    method @Deprecated public android.nfc.NdefMessage createNdefMessage(android.nfc.NfcEvent);
-  }
-
-  @Deprecated public static interface NfcAdapter.OnNdefPushCompleteCallback {
-    method @Deprecated public void onNdefPushComplete(android.nfc.NfcEvent);
-  }
-
-  public static interface NfcAdapter.OnTagRemovedListener {
-    method public void onTagRemoved();
-  }
-
-  public static interface NfcAdapter.ReaderCallback {
-    method public void onTagDiscovered(android.nfc.Tag);
-  }
-
-  public final class NfcAntennaInfo implements android.os.Parcelable {
-    ctor public NfcAntennaInfo(int, int, boolean, @NonNull java.util.List<android.nfc.AvailableNfcAntenna>);
-    method public int describeContents();
-    method @NonNull public java.util.List<android.nfc.AvailableNfcAntenna> getAvailableNfcAntennas();
-    method public int getDeviceHeight();
-    method public int getDeviceWidth();
-    method public boolean isDeviceFoldable();
-    method public void writeToParcel(@NonNull android.os.Parcel, int);
-    field @NonNull public static final android.os.Parcelable.Creator<android.nfc.NfcAntennaInfo> CREATOR;
-  }
-
-  public final class NfcEvent {
-    field public final android.nfc.NfcAdapter nfcAdapter;
-    field public final int peerLlcpMajorVersion;
-    field public final int peerLlcpMinorVersion;
-  }
-
-  public final class NfcManager {
-    method public android.nfc.NfcAdapter getDefaultAdapter();
-  }
-
-  public final class Tag implements android.os.Parcelable {
-    method public int describeContents();
-    method public byte[] getId();
-    method public String[] getTechList();
-    method public void writeToParcel(android.os.Parcel, int);
-    field @NonNull public static final android.os.Parcelable.Creator<android.nfc.Tag> CREATOR;
-  }
-
-  public class TagLostException extends java.io.IOException {
-    ctor public TagLostException();
-    ctor public TagLostException(String);
-  }
-
-}
-
-package android.nfc.cardemulation {
-
-  public final class CardEmulation {
-    method public boolean categoryAllowsForegroundPreference(String);
-    method @Nullable @RequiresPermission(android.Manifest.permission.NFC_PREFERRED_PAYMENT_INFO) public java.util.List<java.lang.String> getAidsForPreferredPaymentService();
-    method public java.util.List<java.lang.String> getAidsForService(android.content.ComponentName, String);
-    method @Nullable @RequiresPermission(android.Manifest.permission.NFC_PREFERRED_PAYMENT_INFO) public CharSequence getDescriptionForPreferredPaymentService();
-    method public static android.nfc.cardemulation.CardEmulation getInstance(android.nfc.NfcAdapter);
-    method @Nullable @RequiresPermission(android.Manifest.permission.NFC_PREFERRED_PAYMENT_INFO) public String getRouteDestinationForPreferredPaymentService();
-    method public int getSelectionModeForCategory(String);
-    method public boolean isDefaultServiceForAid(android.content.ComponentName, String);
-    method public boolean isDefaultServiceForCategory(android.content.ComponentName, String);
-    method public boolean registerAidsForService(android.content.ComponentName, String, java.util.List<java.lang.String>);
-    method public boolean removeAidsForService(android.content.ComponentName, String);
-    method @NonNull @RequiresPermission(android.Manifest.permission.NFC) public boolean setOffHostForService(@NonNull android.content.ComponentName, @NonNull String);
-    method public boolean setPreferredService(android.app.Activity, android.content.ComponentName);
-    method @FlaggedApi("android.nfc.nfc_observe_mode") public boolean setServiceObserveModeDefault(@NonNull android.content.ComponentName, boolean);
-    method public boolean supportsAidPrefixRegistration();
-    method @NonNull @RequiresPermission(android.Manifest.permission.NFC) public boolean unsetOffHostForService(@NonNull android.content.ComponentName);
-    method public boolean unsetPreferredService(android.app.Activity);
-    field public static final String ACTION_CHANGE_DEFAULT = "android.nfc.cardemulation.action.ACTION_CHANGE_DEFAULT";
-    field public static final String CATEGORY_OTHER = "other";
-    field public static final String CATEGORY_PAYMENT = "payment";
-    field public static final String EXTRA_CATEGORY = "category";
-    field public static final String EXTRA_SERVICE_COMPONENT = "component";
-    field public static final int SELECTION_MODE_ALWAYS_ASK = 1; // 0x1
-    field public static final int SELECTION_MODE_ASK_IF_CONFLICT = 2; // 0x2
-    field public static final int SELECTION_MODE_PREFER_DEFAULT = 0; // 0x0
-  }
-
-  public abstract class HostApduService extends android.app.Service {
-    ctor public HostApduService();
-    method public final void notifyUnhandled();
-    method public final android.os.IBinder onBind(android.content.Intent);
-    method public abstract void onDeactivated(int);
-    method public abstract byte[] processCommandApdu(byte[], android.os.Bundle);
-    method @FlaggedApi("android.nfc.nfc_read_polling_loop") public void processPollingFrames(@NonNull java.util.List<android.os.Bundle>);
-    method public final void sendResponseApdu(byte[]);
-    field public static final int DEACTIVATION_DESELECTED = 1; // 0x1
-    field public static final int DEACTIVATION_LINK_LOSS = 0; // 0x0
-    field @FlaggedApi("android.nfc.nfc_read_polling_loop") public static final String POLLING_LOOP_DATA_KEY = "android.nfc.cardemulation.DATA";
-    field @FlaggedApi("android.nfc.nfc_read_polling_loop") public static final String POLLING_LOOP_GAIN_KEY = "android.nfc.cardemulation.GAIN";
-    field @FlaggedApi("android.nfc.nfc_read_polling_loop") public static final String POLLING_LOOP_TIMESTAMP_KEY = "android.nfc.cardemulation.TIMESTAMP";
-    field @FlaggedApi("android.nfc.nfc_read_polling_loop") public static final char POLLING_LOOP_TYPE_A = 65; // 0x0041 'A'
-    field @FlaggedApi("android.nfc.nfc_read_polling_loop") public static final char POLLING_LOOP_TYPE_B = 66; // 0x0042 'B'
-    field @FlaggedApi("android.nfc.nfc_read_polling_loop") public static final char POLLING_LOOP_TYPE_F = 70; // 0x0046 'F'
-    field @FlaggedApi("android.nfc.nfc_read_polling_loop") public static final String POLLING_LOOP_TYPE_KEY = "android.nfc.cardemulation.TYPE";
-    field @FlaggedApi("android.nfc.nfc_read_polling_loop") public static final char POLLING_LOOP_TYPE_OFF = 88; // 0x0058 'X'
-    field @FlaggedApi("android.nfc.nfc_read_polling_loop") public static final char POLLING_LOOP_TYPE_ON = 79; // 0x004f 'O'
-    field @FlaggedApi("android.nfc.nfc_read_polling_loop") public static final char POLLING_LOOP_TYPE_UNKNOWN = 85; // 0x0055 'U'
-    field public static final String SERVICE_INTERFACE = "android.nfc.cardemulation.action.HOST_APDU_SERVICE";
-    field public static final String SERVICE_META_DATA = "android.nfc.cardemulation.host_apdu_service";
-  }
-
-  public abstract class HostNfcFService extends android.app.Service {
-    ctor public HostNfcFService();
-    method public final android.os.IBinder onBind(android.content.Intent);
-    method public abstract void onDeactivated(int);
-    method public abstract byte[] processNfcFPacket(byte[], android.os.Bundle);
-    method public final void sendResponsePacket(byte[]);
-    field public static final int DEACTIVATION_LINK_LOSS = 0; // 0x0
-    field public static final String SERVICE_INTERFACE = "android.nfc.cardemulation.action.HOST_NFCF_SERVICE";
-    field public static final String SERVICE_META_DATA = "android.nfc.cardemulation.host_nfcf_service";
-  }
-
-  public final class NfcFCardEmulation {
-    method public boolean disableService(android.app.Activity) throws java.lang.RuntimeException;
-    method public boolean enableService(android.app.Activity, android.content.ComponentName) throws java.lang.RuntimeException;
-    method public static android.nfc.cardemulation.NfcFCardEmulation getInstance(android.nfc.NfcAdapter);
-    method public String getNfcid2ForService(android.content.ComponentName) throws java.lang.RuntimeException;
-    method public String getSystemCodeForService(android.content.ComponentName) throws java.lang.RuntimeException;
-    method public boolean registerSystemCodeForService(android.content.ComponentName, String) throws java.lang.RuntimeException;
-    method public boolean setNfcid2ForService(android.content.ComponentName, String) throws java.lang.RuntimeException;
-    method public boolean unregisterSystemCodeForService(android.content.ComponentName) throws java.lang.RuntimeException;
-  }
-
-  public abstract class OffHostApduService extends android.app.Service {
-    ctor public OffHostApduService();
-    field public static final String SERVICE_INTERFACE = "android.nfc.cardemulation.action.OFF_HOST_APDU_SERVICE";
-    field public static final String SERVICE_META_DATA = "android.nfc.cardemulation.off_host_apdu_service";
-  }
-
-}
-
-package android.nfc.tech {
-
-  public final class IsoDep implements android.nfc.tech.TagTechnology {
-    method public void close() throws java.io.IOException;
-    method public void connect() throws java.io.IOException;
-    method public static android.nfc.tech.IsoDep get(android.nfc.Tag);
-    method public byte[] getHiLayerResponse();
-    method public byte[] getHistoricalBytes();
-    method public int getMaxTransceiveLength();
-    method public android.nfc.Tag getTag();
-    method public int getTimeout();
-    method public boolean isConnected();
-    method public boolean isExtendedLengthApduSupported();
-    method public void setTimeout(int);
-    method public byte[] transceive(byte[]) throws java.io.IOException;
-  }
-
-  public final class MifareClassic implements android.nfc.tech.TagTechnology {
-    method public boolean authenticateSectorWithKeyA(int, byte[]) throws java.io.IOException;
-    method public boolean authenticateSectorWithKeyB(int, byte[]) throws java.io.IOException;
-    method public int blockToSector(int);
-    method public void close() throws java.io.IOException;
-    method public void connect() throws java.io.IOException;
-    method public void decrement(int, int) throws java.io.IOException;
-    method public static android.nfc.tech.MifareClassic get(android.nfc.Tag);
-    method public int getBlockCount();
-    method public int getBlockCountInSector(int);
-    method public int getMaxTransceiveLength();
-    method public int getSectorCount();
-    method public int getSize();
-    method public android.nfc.Tag getTag();
-    method public int getTimeout();
-    method public int getType();
-    method public void increment(int, int) throws java.io.IOException;
-    method public boolean isConnected();
-    method public byte[] readBlock(int) throws java.io.IOException;
-    method public void restore(int) throws java.io.IOException;
-    method public int sectorToBlock(int);
-    method public void setTimeout(int);
-    method public byte[] transceive(byte[]) throws java.io.IOException;
-    method public void transfer(int) throws java.io.IOException;
-    method public void writeBlock(int, byte[]) throws java.io.IOException;
-    field public static final int BLOCK_SIZE = 16; // 0x10
-    field public static final byte[] KEY_DEFAULT;
-    field public static final byte[] KEY_MIFARE_APPLICATION_DIRECTORY;
-    field public static final byte[] KEY_NFC_FORUM;
-    field public static final int SIZE_1K = 1024; // 0x400
-    field public static final int SIZE_2K = 2048; // 0x800
-    field public static final int SIZE_4K = 4096; // 0x1000
-    field public static final int SIZE_MINI = 320; // 0x140
-    field public static final int TYPE_CLASSIC = 0; // 0x0
-    field public static final int TYPE_PLUS = 1; // 0x1
-    field public static final int TYPE_PRO = 2; // 0x2
-    field public static final int TYPE_UNKNOWN = -1; // 0xffffffff
-  }
-
-  public final class MifareUltralight implements android.nfc.tech.TagTechnology {
-    method public void close() throws java.io.IOException;
-    method public void connect() throws java.io.IOException;
-    method public static android.nfc.tech.MifareUltralight get(android.nfc.Tag);
-    method public int getMaxTransceiveLength();
-    method public android.nfc.Tag getTag();
-    method public int getTimeout();
-    method public int getType();
-    method public boolean isConnected();
-    method public byte[] readPages(int) throws java.io.IOException;
-    method public void setTimeout(int);
-    method public byte[] transceive(byte[]) throws java.io.IOException;
-    method public void writePage(int, byte[]) throws java.io.IOException;
-    field public static final int PAGE_SIZE = 4; // 0x4
-    field public static final int TYPE_ULTRALIGHT = 1; // 0x1
-    field public static final int TYPE_ULTRALIGHT_C = 2; // 0x2
-    field public static final int TYPE_UNKNOWN = -1; // 0xffffffff
-  }
-
-  public final class Ndef implements android.nfc.tech.TagTechnology {
-    method public boolean canMakeReadOnly();
-    method public void close() throws java.io.IOException;
-    method public void connect() throws java.io.IOException;
-    method public static android.nfc.tech.Ndef get(android.nfc.Tag);
-    method public android.nfc.NdefMessage getCachedNdefMessage();
-    method public int getMaxSize();
-    method public android.nfc.NdefMessage getNdefMessage() throws android.nfc.FormatException, java.io.IOException;
-    method public android.nfc.Tag getTag();
-    method public String getType();
-    method public boolean isConnected();
-    method public boolean isWritable();
-    method public boolean makeReadOnly() throws java.io.IOException;
-    method public void writeNdefMessage(android.nfc.NdefMessage) throws android.nfc.FormatException, java.io.IOException;
-    field public static final String MIFARE_CLASSIC = "com.nxp.ndef.mifareclassic";
-    field public static final String NFC_FORUM_TYPE_1 = "org.nfcforum.ndef.type1";
-    field public static final String NFC_FORUM_TYPE_2 = "org.nfcforum.ndef.type2";
-    field public static final String NFC_FORUM_TYPE_3 = "org.nfcforum.ndef.type3";
-    field public static final String NFC_FORUM_TYPE_4 = "org.nfcforum.ndef.type4";
-  }
-
-  public final class NdefFormatable implements android.nfc.tech.TagTechnology {
-    method public void close() throws java.io.IOException;
-    method public void connect() throws java.io.IOException;
-    method public void format(android.nfc.NdefMessage) throws android.nfc.FormatException, java.io.IOException;
-    method public void formatReadOnly(android.nfc.NdefMessage) throws android.nfc.FormatException, java.io.IOException;
-    method public static android.nfc.tech.NdefFormatable get(android.nfc.Tag);
-    method public android.nfc.Tag getTag();
-    method public boolean isConnected();
-  }
-
-  public final class NfcA implements android.nfc.tech.TagTechnology {
-    method public void close() throws java.io.IOException;
-    method public void connect() throws java.io.IOException;
-    method public static android.nfc.tech.NfcA get(android.nfc.Tag);
-    method public byte[] getAtqa();
-    method public int getMaxTransceiveLength();
-    method public short getSak();
-    method public android.nfc.Tag getTag();
-    method public int getTimeout();
-    method public boolean isConnected();
-    method public void setTimeout(int);
-    method public byte[] transceive(byte[]) throws java.io.IOException;
-  }
-
-  public final class NfcB implements android.nfc.tech.TagTechnology {
-    method public void close() throws java.io.IOException;
-    method public void connect() throws java.io.IOException;
-    method public static android.nfc.tech.NfcB get(android.nfc.Tag);
-    method public byte[] getApplicationData();
-    method public int getMaxTransceiveLength();
-    method public byte[] getProtocolInfo();
-    method public android.nfc.Tag getTag();
-    method public boolean isConnected();
-    method public byte[] transceive(byte[]) throws java.io.IOException;
-  }
-
-  public final class NfcBarcode implements android.nfc.tech.TagTechnology {
-    method public void close() throws java.io.IOException;
-    method public void connect() throws java.io.IOException;
-    method public static android.nfc.tech.NfcBarcode get(android.nfc.Tag);
-    method public byte[] getBarcode();
-    method public android.nfc.Tag getTag();
-    method public int getType();
-    method public boolean isConnected();
-    field public static final int TYPE_KOVIO = 1; // 0x1
-    field public static final int TYPE_UNKNOWN = -1; // 0xffffffff
-  }
-
-  public final class NfcF implements android.nfc.tech.TagTechnology {
-    method public void close() throws java.io.IOException;
-    method public void connect() throws java.io.IOException;
-    method public static android.nfc.tech.NfcF get(android.nfc.Tag);
-    method public byte[] getManufacturer();
-    method public int getMaxTransceiveLength();
-    method public byte[] getSystemCode();
-    method public android.nfc.Tag getTag();
-    method public int getTimeout();
-    method public boolean isConnected();
-    method public void setTimeout(int);
-    method public byte[] transceive(byte[]) throws java.io.IOException;
-  }
-
-  public final class NfcV implements android.nfc.tech.TagTechnology {
-    method public void close() throws java.io.IOException;
-    method public void connect() throws java.io.IOException;
-    method public static android.nfc.tech.NfcV get(android.nfc.Tag);
-    method public byte getDsfId();
-    method public int getMaxTransceiveLength();
-    method public byte getResponseFlags();
-    method public android.nfc.Tag getTag();
-    method public boolean isConnected();
-    method public byte[] transceive(byte[]) throws java.io.IOException;
-  }
-
-  public interface TagTechnology extends java.io.Closeable {
-    method public void connect() throws java.io.IOException;
-    method public android.nfc.Tag getTag();
-    method public boolean isConnected();
-  }
-
-}
-
 package android.opengl {
 
   public class EGL14 {
diff --git a/core/api/module-lib-current.txt b/core/api/module-lib-current.txt
index 91c082a..2940ca1 100644
--- a/core/api/module-lib-current.txt
+++ b/core/api/module-lib-current.txt
@@ -356,11 +356,6 @@
 
 package android.nfc {
 
-  public class NfcFrameworkInitializer {
-    method public static void registerServiceWrappers();
-    method public static void setNfcServiceManager(@NonNull android.nfc.NfcServiceManager);
-  }
-
   public class NfcServiceManager {
     method @NonNull public android.nfc.NfcServiceManager.ServiceRegisterer getNfcManagerServiceRegisterer();
   }
diff --git a/core/api/removed.txt b/core/api/removed.txt
index 8b3696a..1fa1e89 100644
--- a/core/api/removed.txt
+++ b/core/api/removed.txt
@@ -252,22 +252,6 @@
 
 }
 
-package android.nfc {
-
-  public final class NfcAdapter {
-    method @Deprecated public void disableForegroundNdefPush(android.app.Activity);
-    method @Deprecated public void enableForegroundNdefPush(android.app.Activity, android.nfc.NdefMessage);
-    method @Deprecated public boolean invokeBeam(android.app.Activity);
-    method @Deprecated public boolean isNdefPushEnabled();
-    method @Deprecated public void setBeamPushUris(android.net.Uri[], android.app.Activity);
-    method @Deprecated public void setBeamPushUrisCallback(android.nfc.NfcAdapter.CreateBeamUrisCallback, android.app.Activity);
-    method @Deprecated public void setNdefPushMessage(android.nfc.NdefMessage, android.app.Activity, android.app.Activity...);
-    method @Deprecated public void setNdefPushMessageCallback(android.nfc.NfcAdapter.CreateNdefMessageCallback, android.app.Activity, android.app.Activity...);
-    method @Deprecated public void setOnNdefPushCompleteCallback(android.nfc.NfcAdapter.OnNdefPushCompleteCallback, android.app.Activity, android.app.Activity...);
-  }
-
-}
-
 package android.os {
 
   public class BatteryManager {
diff --git a/core/api/system-current.txt b/core/api/system-current.txt
index 8eca0fe..34c620f 100644
--- a/core/api/system-current.txt
+++ b/core/api/system-current.txt
@@ -10236,42 +10236,6 @@
 
 }
 
-package android.nfc {
-
-  public final class NfcAdapter {
-    method @RequiresPermission(android.Manifest.permission.WRITE_SECURE_SETTINGS) public boolean addNfcUnlockHandler(android.nfc.NfcAdapter.NfcUnlockHandler, String[]);
-    method @RequiresPermission(android.Manifest.permission.WRITE_SECURE_SETTINGS) public boolean disable();
-    method @RequiresPermission(android.Manifest.permission.WRITE_SECURE_SETTINGS) public boolean disable(boolean);
-    method @RequiresPermission(android.Manifest.permission.WRITE_SECURE_SETTINGS) public boolean enable();
-    method @FlaggedApi("android.nfc.enable_nfc_reader_option") @RequiresPermission(android.Manifest.permission.WRITE_SECURE_SETTINGS) public boolean enableReaderOption(boolean);
-    method @RequiresPermission(android.Manifest.permission.WRITE_SECURE_SETTINGS) public boolean enableSecureNfc(boolean);
-    method @FlaggedApi("android.nfc.enable_nfc_mainline") public int getAdapterState();
-    method @NonNull @RequiresPermission(android.Manifest.permission.WRITE_SECURE_SETTINGS) public java.util.Map<java.lang.String,java.lang.Boolean> getTagIntentAppPreferenceForUser(int);
-    method @RequiresPermission(android.Manifest.permission.NFC_SET_CONTROLLER_ALWAYS_ON) public boolean isControllerAlwaysOn();
-    method @RequiresPermission(android.Manifest.permission.NFC_SET_CONTROLLER_ALWAYS_ON) public boolean isControllerAlwaysOnSupported();
-    method @RequiresPermission(android.Manifest.permission.WRITE_SECURE_SETTINGS) public boolean isTagIntentAppPreferenceSupported();
-    method @RequiresPermission(android.Manifest.permission.NFC_SET_CONTROLLER_ALWAYS_ON) public void registerControllerAlwaysOnListener(@NonNull java.util.concurrent.Executor, @NonNull android.nfc.NfcAdapter.ControllerAlwaysOnListener);
-    method @RequiresPermission(android.Manifest.permission.WRITE_SECURE_SETTINGS) public boolean removeNfcUnlockHandler(android.nfc.NfcAdapter.NfcUnlockHandler);
-    method @RequiresPermission(android.Manifest.permission.NFC_SET_CONTROLLER_ALWAYS_ON) public boolean setControllerAlwaysOn(boolean);
-    method @FlaggedApi("android.nfc.enable_nfc_mainline") @RequiresPermission(android.Manifest.permission.WRITE_SECURE_SETTINGS) public void setReaderMode(boolean);
-    method @RequiresPermission(android.Manifest.permission.WRITE_SECURE_SETTINGS) public int setTagIntentAppPreferenceForUser(int, @NonNull String, boolean);
-    method @RequiresPermission(android.Manifest.permission.NFC_SET_CONTROLLER_ALWAYS_ON) public void unregisterControllerAlwaysOnListener(@NonNull android.nfc.NfcAdapter.ControllerAlwaysOnListener);
-    field @FlaggedApi("android.nfc.enable_nfc_mainline") public static final String ACTION_REQUIRE_UNLOCK_FOR_NFC = "android.nfc.action.REQUIRE_UNLOCK_FOR_NFC";
-    field public static final int TAG_INTENT_APP_PREF_RESULT_PACKAGE_NOT_FOUND = -1; // 0xffffffff
-    field public static final int TAG_INTENT_APP_PREF_RESULT_SUCCESS = 0; // 0x0
-    field public static final int TAG_INTENT_APP_PREF_RESULT_UNAVAILABLE = -2; // 0xfffffffe
-  }
-
-  public static interface NfcAdapter.ControllerAlwaysOnListener {
-    method public void onControllerAlwaysOnChanged(boolean);
-  }
-
-  public static interface NfcAdapter.NfcUnlockHandler {
-    method public boolean onUnlockAttempted(android.nfc.Tag);
-  }
-
-}
-
 package android.nfc.cardemulation {
 
   @FlaggedApi("android.nfc.enable_nfc_mainline") public final class AidGroup implements android.os.Parcelable {
@@ -10320,10 +10284,6 @@
     field @FlaggedApi("android.nfc.enable_nfc_mainline") @NonNull public static final android.os.Parcelable.Creator<android.nfc.cardemulation.ApduServiceInfo> CREATOR;
   }
 
-  public final class CardEmulation {
-    method @FlaggedApi("android.nfc.enable_nfc_mainline") @NonNull public java.util.List<android.nfc.cardemulation.ApduServiceInfo> getServices(@NonNull String, int);
-  }
-
   @FlaggedApi("android.nfc.enable_nfc_mainline") public final class NfcFServiceInfo implements android.os.Parcelable {
     ctor @FlaggedApi("android.nfc.enable_nfc_mainline") public NfcFServiceInfo(@NonNull android.content.pm.PackageManager, @NonNull android.content.pm.ResolveInfo) throws java.io.IOException, org.xmlpull.v1.XmlPullParserException;
     method @FlaggedApi("android.nfc.enable_nfc_mainline") public int describeContents();
diff --git a/core/api/system-lint-baseline.txt b/core/api/system-lint-baseline.txt
index 1e9e9be..9eddab5 100644
--- a/core/api/system-lint-baseline.txt
+++ b/core/api/system-lint-baseline.txt
@@ -173,16 +173,6 @@
     SAM-compatible parameters (such as parameter 1, "sessionListener", in android.media.session.MediaSessionManager.addOnActiveSessionsChangedListener) should be last to improve Kotlin interoperability; see https://kotlinlang.org/docs/reference/java-interop.html#sam-conversions
 SamShouldBeLast: android.media.session.MediaSessionManager#addOnSession2TokensChangedListener(android.media.session.MediaSessionManager.OnSession2TokensChangedListener, android.os.Handler):
     SAM-compatible parameters (such as parameter 1, "listener", in android.media.session.MediaSessionManager.addOnSession2TokensChangedListener) should be last to improve Kotlin interoperability; see https://kotlinlang.org/docs/reference/java-interop.html#sam-conversions
-SamShouldBeLast: android.nfc.NfcAdapter#enableReaderMode(android.app.Activity, android.nfc.NfcAdapter.ReaderCallback, int, android.os.Bundle):
-    SAM-compatible parameters (such as parameter 2, "callback", in android.nfc.NfcAdapter.enableReaderMode) should be last to improve Kotlin interoperability; see https://kotlinlang.org/docs/reference/java-interop.html#sam-conversions
-SamShouldBeLast: android.nfc.NfcAdapter#ignore(android.nfc.Tag, int, android.nfc.NfcAdapter.OnTagRemovedListener, android.os.Handler):
-    SAM-compatible parameters (such as parameter 3, "tagRemovedListener", in android.nfc.NfcAdapter.ignore) should be last to improve Kotlin interoperability; see https://kotlinlang.org/docs/reference/java-interop.html#sam-conversions
-SamShouldBeLast: android.nfc.NfcAdapter#setBeamPushUrisCallback(android.nfc.NfcAdapter.CreateBeamUrisCallback, android.app.Activity):
-    SAM-compatible parameters (such as parameter 1, "callback", in android.nfc.NfcAdapter.setBeamPushUrisCallback) should be last to improve Kotlin interoperability; see https://kotlinlang.org/docs/reference/java-interop.html#sam-conversions
-SamShouldBeLast: android.nfc.NfcAdapter#setNdefPushMessageCallback(android.nfc.NfcAdapter.CreateNdefMessageCallback, android.app.Activity, android.app.Activity...):
-    SAM-compatible parameters (such as parameter 1, "callback", in android.nfc.NfcAdapter.setNdefPushMessageCallback) should be last to improve Kotlin interoperability; see https://kotlinlang.org/docs/reference/java-interop.html#sam-conversions
-SamShouldBeLast: android.nfc.NfcAdapter#setOnNdefPushCompleteCallback(android.nfc.NfcAdapter.OnNdefPushCompleteCallback, android.app.Activity, android.app.Activity...):
-    SAM-compatible parameters (such as parameter 1, "callback", in android.nfc.NfcAdapter.setOnNdefPushCompleteCallback) should be last to improve Kotlin interoperability; see https://kotlinlang.org/docs/reference/java-interop.html#sam-conversions
 SamShouldBeLast: android.os.Binder#attachInterface(android.os.IInterface, String):
     SAM-compatible parameters (such as parameter 1, "owner", in android.os.Binder.attachInterface) should be last to improve Kotlin interoperability; see https://kotlinlang.org/docs/reference/java-interop.html#sam-conversions
 SamShouldBeLast: android.os.Binder#linkToDeath(android.os.IBinder.DeathRecipient, int):
diff --git a/core/api/system-removed.txt b/core/api/system-removed.txt
index 1c10356..2c5acf1 100644
--- a/core/api/system-removed.txt
+++ b/core/api/system-removed.txt
@@ -140,17 +140,6 @@
 
 }
 
-package android.nfc {
-
-  public final class NfcAdapter {
-    method @RequiresPermission(android.Manifest.permission.WRITE_SECURE_SETTINGS) public boolean disableNdefPush();
-    method @RequiresPermission(android.Manifest.permission.WRITE_SECURE_SETTINGS) public boolean enableNdefPush();
-    method public void setNdefPushMessage(android.nfc.NdefMessage, android.app.Activity, int);
-    field public static final int FLAG_NDEF_PUSH_NO_CONFIRM = 1; // 0x1
-  }
-
-}
-
 package android.os {
 
   public class Build {
diff --git a/core/java/Android.bp b/core/java/Android.bp
index d0b958e..0ad621d 100644
--- a/core/java/Android.bp
+++ b/core/java/Android.bp
@@ -14,20 +14,12 @@
     hdrs: ["android/hardware/HardwareBuffer.aidl"],
 }
 
-// TODO (b/303286040): Remove this once |ENABLE_NFC_MAINLINE_FLAG| is rolled out
-filegroup {
-    name: "framework-core-nfc-infcadapter-sources",
-    srcs: [
-        "android/nfc/INfcAdapter.aidl",
-    ],
-    visibility: ["//frameworks/base/services/core"],
-}
-
 filegroup {
     name: "framework-core-sources",
     srcs: [
         "**/*.java",
         "**/*.aidl",
+        ":framework-nfc-non-updatable-sources",
     ],
     visibility: ["//frameworks/base"],
 }
diff --git a/core/java/android/app/KeyguardManager.java b/core/java/android/app/KeyguardManager.java
index c072feb..1073478 100644
--- a/core/java/android/app/KeyguardManager.java
+++ b/core/java/android/app/KeyguardManager.java
@@ -717,28 +717,28 @@
     /**
      * Returns whether the device is currently locked for the user.
      * <p>
-     * This returns the device locked state for the {@link Context}'s user. If this user is the
-     * current user, then the device is considered "locked" when the lock screen is showing (i.e.
-     * {@link #isKeyguardLocked()} returns {@code true}) and is not trivially dismissible (e.g. with
-     * swipe), and the user has a PIN, pattern, or password.
+     * This method returns the device locked state for the {@link Context}'s user. The device is
+     * considered to be locked for a user when the user's apps are currently inaccessible and some
+     * form of lock screen authentication is required to regain access to them. The lock screen
+     * authentication typically uses PIN, pattern, password, or biometric. Some devices may support
+     * additional methods, such as unlock using a paired smartwatch. "Swipe" does not count as
+     * authentication; if the lock screen is dismissible with swipe, for example due to the lock
+     * screen being set to Swipe or due to the device being kept unlocked by being near a trusted
+     * bluetooth device or in a trusted location, the device is considered unlocked.
+     * <div class="note">
      * <p>
-     * Note: the above definition implies that a user with no PIN, pattern, or password is never
-     * considered locked, even if the lock screen is showing and requesting a SIM card PIN. The
-     * device PIN and SIM PIN are separate. Also, the user is not considered locked if face
-     * authentication has just completed or a trust agent is keeping the device unlocked, since in
-     * these cases the lock screen is dismissible with swipe.
+     * <b>Note:</b> In the case of multiple full users, each user can have their own lock screen
+     * authentication configured. The device-locked state may differ between different users. For
+     * example, the device may be unlocked for the current user, but locked for a non-current user
+     * if lock screen authentication would be required to access that user's apps after switching to
+     * that user.
      * <p>
-     * For a user that is not the current user but can be switched to (usually this means "another
-     * full user"), and that has a PIN, pattern, or password, the device is always considered
-     * locked.
-     * <p>
-     * For a profile with a unified challenge, the device locked state is the same as that of the
-     * parent user.
-     * <p>
-     * For a profile with a separate challenge, the device becomes unlocked when the profile's PIN,
-     * pattern, password, or biometric is verified. It becomes locked when the parent user becomes
-     * locked, the screen turns off, the device reboots, the device policy controller locks the
-     * profile, or the timeout set by the device policy controller expires.
+     * In the case of a profile, when the device goes to the main lock screen, up to two layers of
+     * authentication may be required to regain access to the profile's apps: one to unlock the main
+     * lock screen, and one to unlock the profile (when a separate profile challenge is required).
+     * For a profile, the device is considered to be locked as long as any challenge remains, either
+     * the parent user's challenge (when applicable) or the profile's challenge (when applicable).
+     * </div>
      *
      * @return {@code true} if the device is currently locked for the user
      * @see #isKeyguardLocked()
diff --git a/core/java/android/app/contextualsearch/OWNERS b/core/java/android/app/contextualsearch/OWNERS
new file mode 100644
index 0000000..0c2612c
--- /dev/null
+++ b/core/java/android/app/contextualsearch/OWNERS
@@ -0,0 +1 @@
+include /core/java/android/service/contextualsearch/OWNERS
diff --git a/core/java/android/content/ContentProvider.java b/core/java/android/content/ContentProvider.java
index 2200af6..c5356fe 100644
--- a/core/java/android/content/ContentProvider.java
+++ b/core/java/android/content/ContentProvider.java
@@ -182,7 +182,7 @@
      *
      * @param context A Context object which should be some mock instance (like the
      * instance of {@link android.test.mock.MockContext}).
-     * @param readPermission The read permision you want this instance should have in the
+     * @param readPermission The read permission you want this instance should have in the
      * test, which is available via {@link #getReadPermission()}.
      * @param writePermission The write permission you want this instance should have
      * in the test, which is available via {@link #getWritePermission()}.
diff --git a/core/java/android/content/ContentResolver.java b/core/java/android/content/ContentResolver.java
index b2cd7e9..a97ca0a 100644
--- a/core/java/android/content/ContentResolver.java
+++ b/core/java/android/content/ContentResolver.java
@@ -387,7 +387,7 @@
      * {@link Bundle} under {@link #EXTRA_HONORED_ARGS}.
      * <li>When querying a provider, where no QUERY_ARG_SQL* otherwise exists in
      * the arguments {@link Bundle}, the Content framework will attempt to
-     * synthesize an QUERY_ARG_SQL* argument using the corresponding
+     * synthesize a QUERY_ARG_SQL* argument using the corresponding
      * QUERY_ARG_SORT* values.
      */
     public static final String QUERY_ARG_SORT_COLUMNS = "android:query-arg-sort-columns";
diff --git a/core/java/android/content/pm/OWNERS b/core/java/android/content/pm/OWNERS
index 0a7d079..5bdcc1c 100644
--- a/core/java/android/content/pm/OWNERS
+++ b/core/java/android/content/pm/OWNERS
@@ -9,3 +9,4 @@
 per-file *Launcher* = file:/core/java/android/content/pm/LAUNCHER_OWNERS
 per-file UserInfo* = file:/MULTIUSER_OWNERS
 per-file *UserProperties* = file:/MULTIUSER_OWNERS
+per-file IBackgroundInstallControlService.aidl = file:/services/core/java/com/android/server/pm/BACKGROUND_INSTALL_OWNERS
\ No newline at end of file
diff --git a/core/java/android/content/pm/PackageManager.java b/core/java/android/content/pm/PackageManager.java
index c8ba47b..1bc0418 100644
--- a/core/java/android/content/pm/PackageManager.java
+++ b/core/java/android/content/pm/PackageManager.java
@@ -4276,6 +4276,10 @@
      * the Android Keystore backed by an isolated execution environment. The version indicates
      * which features are implemented in the isolated execution environment:
      * <ul>
+     * <li>300: Ability to include a second IMEI in the ID attestation record, see
+     * {@link android.app.admin.DevicePolicyManager#ID_TYPE_IMEI}.
+     * <li>200: Hardware support for Curve 25519 (including both Ed25519 signature generation and
+     * X25519 key agreement).
      * <li>100: Hardware support for ECDH (see {@link javax.crypto.KeyAgreement}) and support
      * for app-generated attestation keys (see {@link
      * android.security.keystore.KeyGenParameterSpec.Builder#setAttestKeyAlias(String)}).
@@ -4305,6 +4309,11 @@
      * StrongBox</a>. If this feature has a version, the version number indicates which features are
      * implemented in StrongBox:
      * <ul>
+     * <li>300: Ability to include a second IMEI in the ID attestation record, see
+     * {@link android.app.admin.DevicePolicyManager#ID_TYPE_IMEI}.
+     * <li>200: No new features for StrongBox (the Android Keystore environment backed by an
+     * isolated execution environment has gained support for Curve 25519 in this version, but
+     * the implementation backed by a dedicated secure processor is not expected to implement it).
      * <li>100: Hardware support for ECDH (see {@link javax.crypto.KeyAgreement}) and support
      * for app-generated attestation keys (see {@link
      * android.security.keystore.KeyGenParameterSpec.Builder#setAttestKeyAlias(String)}).
diff --git a/core/java/android/database/Cursor.java b/core/java/android/database/Cursor.java
index afa1c20..c00c18c 100644
--- a/core/java/android/database/Cursor.java
+++ b/core/java/android/database/Cursor.java
@@ -510,7 +510,7 @@
     Bundle getExtras();
 
     /**
-     * This is an out-of-band way for the the user of a cursor to communicate with the cursor. The
+     * This is an out-of-band way for the user of a cursor to communicate with the cursor. The
      * structure of each bundle is entirely defined by the cursor.
      *
      * <p>One use of this is to tell a cursor that it should retry its network request after it
diff --git a/core/java/android/hardware/radio/OWNERS b/core/java/android/hardware/radio/OWNERS
index 302fdd7..51a85e4 100644
--- a/core/java/android/hardware/radio/OWNERS
+++ b/core/java/android/hardware/radio/OWNERS
@@ -1,4 +1,3 @@
 xuweilin@google.com
 oscarazu@google.com
 ericjeong@google.com
-keunyoung@google.com
diff --git a/core/java/android/nfc/OWNERS b/core/java/android/nfc/OWNERS
deleted file mode 100644
index 35e9713..0000000
--- a/core/java/android/nfc/OWNERS
+++ /dev/null
@@ -1,2 +0,0 @@
-# Bug component: 48448
-include platform/packages/apps/Nfc:/OWNERS
diff --git a/core/java/android/nfc/TEST_MAPPING b/core/java/android/nfc/TEST_MAPPING
deleted file mode 100644
index 5b5ea37..0000000
--- a/core/java/android/nfc/TEST_MAPPING
+++ /dev/null
@@ -1,10 +0,0 @@
-{
-  "presubmit": [
-    {
-      "name": "NfcManagerTests"
-    },
-    {
-      "name": "CtsNfcTestCases"
-    }
-  ]
-}
diff --git a/core/java/android/os/ZygoteProcess.java b/core/java/android/os/ZygoteProcess.java
index 3cb5c60..c0539d6 100644
--- a/core/java/android/os/ZygoteProcess.java
+++ b/core/java/android/os/ZygoteProcess.java
@@ -71,7 +71,7 @@
  */
 public class ZygoteProcess {
 
-    private static final int ZYGOTE_CONNECT_TIMEOUT_MS = 20000;
+    private static final int ZYGOTE_CONNECT_TIMEOUT_MS = 60000;
 
     /**
      * Use a relatively short delay, because for app zygote, this is in the critical path of
diff --git a/core/java/android/service/contextualsearch/OWNERS b/core/java/android/service/contextualsearch/OWNERS
new file mode 100644
index 0000000..463adf4
--- /dev/null
+++ b/core/java/android/service/contextualsearch/OWNERS
@@ -0,0 +1,3 @@
+srazdan@google.com
+volnov@google.com
+hackz@google.com
diff --git a/core/java/android/widget/AbsListView.java b/core/java/android/widget/AbsListView.java
index 6ad1960..2bc584a 100644
--- a/core/java/android/widget/AbsListView.java
+++ b/core/java/android/widget/AbsListView.java
@@ -423,12 +423,12 @@
     int mMotionViewNewTop;
 
     /**
-     * The X value associated with the the down motion event
+     * The X value associated with the down motion event
      */
     int mMotionX;
 
     /**
-     * The Y value associated with the the down motion event
+     * The Y value associated with the down motion event
      */
     @UnsupportedAppUsage
     int mMotionY;
@@ -7346,7 +7346,7 @@
 
             scrap.dispatchStartTemporaryDetach();
 
-            // The the accessibility state of the view may change while temporary
+            // the accessibility state of the view may change while temporary
             // detached and we do not allow detached views to fire accessibility
             // events. So we are announcing that the subtree changed giving a chance
             // to clients holding on to a view in this subtree to refresh it.
@@ -7715,7 +7715,7 @@
     }
 
     /**
-     * Abstract positon scroller used to handle smooth scrolling.
+     * Abstract position scroller used to handle smooth scrolling.
      */
     static abstract class AbsPositionScroller {
         public abstract void start(int position);
diff --git a/core/java/android/widget/AbsSpinner.java b/core/java/android/widget/AbsSpinner.java
index 76e97ad..3b7e1e9 100644
--- a/core/java/android/widget/AbsSpinner.java
+++ b/core/java/android/widget/AbsSpinner.java
@@ -170,7 +170,7 @@
      * @see android.view.View#measure(int, int)
      *
      * Figure out the dimensions of this Spinner. The width comes from
-     * the widthMeasureSpec as Spinnners can't have their width set to
+     * the widthMeasureSpec as Spinners can't have their width set to
      * UNSPECIFIED. The height is based on the height of the selected item
      * plus padding.
      */
diff --git a/core/java/android/widget/OWNERS b/core/java/android/widget/OWNERS
index e20357fa..1dc90ed 100644
--- a/core/java/android/widget/OWNERS
+++ b/core/java/android/widget/OWNERS
@@ -15,3 +15,5 @@
 per-file Remote* = file:../appwidget/OWNERS
 
 per-file Toast.java = juliacr@google.com, jeffdq@google.com
+
+per-file flags/notification_widget_flags.aconfig = juliacr@google.com, jeffdq@google.com
diff --git a/core/java/com/android/internal/widget/LockSettingsInternal.java b/core/java/com/android/internal/widget/LockSettingsInternal.java
index 627e877..e591327 100644
--- a/core/java/com/android/internal/widget/LockSettingsInternal.java
+++ b/core/java/com/android/internal/widget/LockSettingsInternal.java
@@ -171,11 +171,11 @@
      * Register a LockSettingsStateListener
      * @param listener The listener to be registered
      */
-    public abstract void registerLockSettingsStateListener(ILockSettingsStateListener listener);
+    public abstract void registerLockSettingsStateListener(LockSettingsStateListener listener);
 
     /**
      * Unregister a LockSettingsStateListener
      * @param listener The listener to be unregistered
      */
-    public abstract void unregisterLockSettingsStateListener(ILockSettingsStateListener listener);
+    public abstract void unregisterLockSettingsStateListener(LockSettingsStateListener listener);
 }
diff --git a/core/java/com/android/internal/widget/ILockSettingsStateListener.aidl b/core/java/com/android/internal/widget/LockSettingsStateListener.java
similarity index 91%
rename from core/java/com/android/internal/widget/ILockSettingsStateListener.aidl
rename to core/java/com/android/internal/widget/LockSettingsStateListener.java
index 25e3003..869e676 100644
--- a/core/java/com/android/internal/widget/ILockSettingsStateListener.aidl
+++ b/core/java/com/android/internal/widget/LockSettingsStateListener.java
@@ -5,7 +5,7 @@
  * 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
+ *      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,
@@ -21,7 +21,7 @@
  * state of primary authentication (i.e. PIN/pattern/password).
  * @hide
  */
-oneway interface ILockSettingsStateListener {
+public interface LockSettingsStateListener {
     /**
      * Defines behavior in response to a successful authentication
      * @param userId The user Id for the requested authentication
@@ -33,4 +33,4 @@
      * @param userId The user Id for the requested authentication
      */
     void onAuthenticationFailed(int userId);
-}
\ No newline at end of file
+}
diff --git a/core/jni/android_opengl_EGL14.cpp b/core/jni/android_opengl_EGL14.cpp
index 2f29cae..917d283 100644
--- a/core/jni/android_opengl_EGL14.cpp
+++ b/core/jni/android_opengl_EGL14.cpp
@@ -17,6 +17,7 @@
 // This source file is automatically generated
 
 #pragma GCC diagnostic ignored "-Wunused-variable"
+#pragma GCC diagnostic ignored "-Wunused-but-set-variable"
 #pragma GCC diagnostic ignored "-Wunused-function"
 
 #include "jni.h"
diff --git a/core/jni/android_opengl_EGL15.cpp b/core/jni/android_opengl_EGL15.cpp
index b9c36b9..447b8ec 100644
--- a/core/jni/android_opengl_EGL15.cpp
+++ b/core/jni/android_opengl_EGL15.cpp
@@ -17,6 +17,7 @@
 // This source file is automatically generated
 
 #pragma GCC diagnostic ignored "-Wunused-variable"
+#pragma GCC diagnostic ignored "-Wunused-but-set-variable"
 #pragma GCC diagnostic ignored "-Wunused-function"
 
 #include "jni.h"
diff --git a/core/jni/android_opengl_EGLExt.cpp b/core/jni/android_opengl_EGLExt.cpp
index cdc9852..ffd75ea 100644
--- a/core/jni/android_opengl_EGLExt.cpp
+++ b/core/jni/android_opengl_EGLExt.cpp
@@ -17,6 +17,7 @@
 // This source file is automatically generated
 
 #pragma GCC diagnostic ignored "-Wunused-variable"
+#pragma GCC diagnostic ignored "-Wunused-but-set-variable"
 #pragma GCC diagnostic ignored "-Wunused-function"
 
 #include "jni.h"
@@ -54,11 +55,11 @@
     jclass eglsurfaceClassLocal = _env->FindClass("android/opengl/EGLSurface");
     eglsurfaceClass = (jclass) _env->NewGlobalRef(eglsurfaceClassLocal);
     jclass eglsyncClassLocal = _env->FindClass("android/opengl/EGLSync");
-    eglsyncClass = (jclass)_env->NewGlobalRef(eglsyncClassLocal);
+    eglsyncClass = (jclass) _env->NewGlobalRef(eglsyncClassLocal);
 
     egldisplayGetHandleID = _env->GetMethodID(egldisplayClass, "getNativeHandle", "()J");
     eglsurfaceGetHandleID = _env->GetMethodID(eglsurfaceClass, "getNativeHandle", "()J");
-    eglsyncGetHandleID = _env->GetMethodID(eglsyncClassLocal, "getNativeHandle", "()J");
+    eglsyncGetHandleID = _env->GetMethodID(eglsyncClass, "getNativeHandle", "()J");
 }
 
 static void *
@@ -72,6 +73,14 @@
     return reinterpret_cast<void*>(_env->CallLongMethod(obj, mid));
 }
 
+// TODO: this should be generated from the .spec file, but needs to be renamed and made private
+static jint android_eglDupNativeFenceFDANDROID(JNIEnv *env, jobject, jobject dpy, jobject sync) {
+    EGLDisplay dpy_native = (EGLDisplay)fromEGLHandle(env, egldisplayGetHandleID, dpy);
+    EGLSync sync_native = (EGLSync)fromEGLHandle(env, eglsyncGetHandleID, sync);
+
+    return eglDupNativeFenceFDANDROID(dpy_native, sync_native);
+}
+
 // --------------------------------------------------------------------------
 /* EGLBoolean eglPresentationTimeANDROID ( EGLDisplay dpy, EGLSurface sur, EGLnsecsANDROID time ) */
 static jboolean
@@ -89,21 +98,12 @@
     return (jboolean)_returnValue;
 }
 
-static jint android_eglDupNativeFenceFDANDROID(JNIEnv *env, jobject, jobject dpy, jobject sync) {
-    EGLDisplay dpy_native = (EGLDisplay)fromEGLHandle(env, egldisplayGetHandleID, dpy);
-    EGLSync sync_native = (EGLSync)fromEGLHandle(env, eglsyncGetHandleID, sync);
-
-    return eglDupNativeFenceFDANDROID(dpy_native, sync_native);
-}
-
 static const char *classPathName = "android/opengl/EGLExt";
 
 static const JNINativeMethod methods[] = {
-        {"_nativeClassInit", "()V", (void *)nativeClassInit},
-        {"eglPresentationTimeANDROID", "(Landroid/opengl/EGLDisplay;Landroid/opengl/EGLSurface;J)Z",
-         (void *)android_eglPresentationTimeANDROID},
-        {"eglDupNativeFenceFDANDROIDImpl", "(Landroid/opengl/EGLDisplay;Landroid/opengl/EGLSync;)I",
-         (void *)android_eglDupNativeFenceFDANDROID},
+{"_nativeClassInit", "()V", (void*)nativeClassInit },
+{"eglPresentationTimeANDROID", "(Landroid/opengl/EGLDisplay;Landroid/opengl/EGLSurface;J)Z", (void *) android_eglPresentationTimeANDROID },
+{"eglDupNativeFenceFDANDROIDImpl", "(Landroid/opengl/EGLDisplay;Landroid/opengl/EGLSync;)I", (void *)android_eglDupNativeFenceFDANDROID },
 };
 
 int register_android_opengl_jni_EGLExt(JNIEnv *_env)
diff --git a/core/jni/android_opengl_GLES10.cpp b/core/jni/android_opengl_GLES10.cpp
index d65b498..2d921ad 100644
--- a/core/jni/android_opengl_GLES10.cpp
+++ b/core/jni/android_opengl_GLES10.cpp
@@ -18,6 +18,7 @@
 // This source file is automatically generated
 
 #pragma GCC diagnostic ignored "-Wunused-variable"
+#pragma GCC diagnostic ignored "-Wunused-but-set-variable"
 #pragma GCC diagnostic ignored "-Wunused-function"
 
 #include <GLES/gl.h>
diff --git a/core/jni/android_opengl_GLES10Ext.cpp b/core/jni/android_opengl_GLES10Ext.cpp
index 3638b87..35a9a68 100644
--- a/core/jni/android_opengl_GLES10Ext.cpp
+++ b/core/jni/android_opengl_GLES10Ext.cpp
@@ -18,6 +18,7 @@
 // This source file is automatically generated
 
 #pragma GCC diagnostic ignored "-Wunused-variable"
+#pragma GCC diagnostic ignored "-Wunused-but-set-variable"
 #pragma GCC diagnostic ignored "-Wunused-function"
 
 #include <GLES/gl.h>
diff --git a/core/jni/android_opengl_GLES11.cpp b/core/jni/android_opengl_GLES11.cpp
index 9724e6c..e04b56e 100644
--- a/core/jni/android_opengl_GLES11.cpp
+++ b/core/jni/android_opengl_GLES11.cpp
@@ -18,6 +18,7 @@
 // This source file is automatically generated
 
 #pragma GCC diagnostic ignored "-Wunused-variable"
+#pragma GCC diagnostic ignored "-Wunused-but-set-variable"
 #pragma GCC diagnostic ignored "-Wunused-function"
 
 #include <GLES/gl.h>
diff --git a/core/jni/android_opengl_GLES11Ext.cpp b/core/jni/android_opengl_GLES11Ext.cpp
index 1ffa4ec..bccbda6 100644
--- a/core/jni/android_opengl_GLES11Ext.cpp
+++ b/core/jni/android_opengl_GLES11Ext.cpp
@@ -18,6 +18,7 @@
 // This source file is automatically generated
 
 #pragma GCC diagnostic ignored "-Wunused-variable"
+#pragma GCC diagnostic ignored "-Wunused-but-set-variable"
 #pragma GCC diagnostic ignored "-Wunused-function"
 
 #include <GLES/gl.h>
diff --git a/core/jni/android_opengl_GLES20.cpp b/core/jni/android_opengl_GLES20.cpp
index d832558..165262e 100644
--- a/core/jni/android_opengl_GLES20.cpp
+++ b/core/jni/android_opengl_GLES20.cpp
@@ -18,6 +18,7 @@
 // This source file is automatically generated
 
 #pragma GCC diagnostic ignored "-Wunused-variable"
+#pragma GCC diagnostic ignored "-Wunused-but-set-variable"
 #pragma GCC diagnostic ignored "-Wunused-function"
 
 #include <GLES2/gl2.h>
diff --git a/core/jni/android_opengl_GLES30.cpp b/core/jni/android_opengl_GLES30.cpp
index 719c6b3..d3fe439 100644
--- a/core/jni/android_opengl_GLES30.cpp
+++ b/core/jni/android_opengl_GLES30.cpp
@@ -18,6 +18,7 @@
 // This source file is automatically generated
 
 #pragma GCC diagnostic ignored "-Wunused-variable"
+#pragma GCC diagnostic ignored "-Wunused-but-set-variable"
 #pragma GCC diagnostic ignored "-Wunused-function"
 
 #include <GLES3/gl3.h>
diff --git a/core/jni/android_opengl_GLES31.cpp b/core/jni/android_opengl_GLES31.cpp
index afe7c63..b123f9d 100644
--- a/core/jni/android_opengl_GLES31.cpp
+++ b/core/jni/android_opengl_GLES31.cpp
@@ -17,6 +17,7 @@
 // This source file is automatically generated
 
 #pragma GCC diagnostic ignored "-Wunused-variable"
+#pragma GCC diagnostic ignored "-Wunused-but-set-variable"
 #pragma GCC diagnostic ignored "-Wunused-function"
 
 #include <stdint.h>
diff --git a/core/jni/android_opengl_GLES31Ext.cpp b/core/jni/android_opengl_GLES31Ext.cpp
index 8127433..1e4049b 100644
--- a/core/jni/android_opengl_GLES31Ext.cpp
+++ b/core/jni/android_opengl_GLES31Ext.cpp
@@ -17,6 +17,7 @@
 // This source file is automatically generated
 
 #pragma GCC diagnostic ignored "-Wunused-variable"
+#pragma GCC diagnostic ignored "-Wunused-but-set-variable"
 #pragma GCC diagnostic ignored "-Wunused-function"
 
 #include <GLES3/gl31.h>
diff --git a/core/jni/android_opengl_GLES32.cpp b/core/jni/android_opengl_GLES32.cpp
index 7ed7548..e0175f0 100644
--- a/core/jni/android_opengl_GLES32.cpp
+++ b/core/jni/android_opengl_GLES32.cpp
@@ -17,6 +17,7 @@
 // This source file is automatically generated
 
 #pragma GCC diagnostic ignored "-Wunused-variable"
+#pragma GCC diagnostic ignored "-Wunused-but-set-variable"
 #pragma GCC diagnostic ignored "-Wunused-function"
 
 #include <stdint.h>
diff --git a/core/jni/com_google_android_gles_jni_GLImpl.cpp b/core/jni/com_google_android_gles_jni_GLImpl.cpp
index 21de723..ef29c88 100644
--- a/core/jni/com_google_android_gles_jni_GLImpl.cpp
+++ b/core/jni/com_google_android_gles_jni_GLImpl.cpp
@@ -18,6 +18,7 @@
 // This source file is automatically generated
 
 #pragma GCC diagnostic ignored "-Wunused-variable"
+#pragma GCC diagnostic ignored "-Wunused-but-set-variable"
 #pragma GCC diagnostic ignored "-Wunused-function"
 
 #include "jni.h"
diff --git a/core/tests/BroadcastRadioTests/OWNERS b/core/tests/BroadcastRadioTests/OWNERS
index d2bdd64..51a85e4 100644
--- a/core/tests/BroadcastRadioTests/OWNERS
+++ b/core/tests/BroadcastRadioTests/OWNERS
@@ -1,3 +1,3 @@
 xuweilin@google.com
 oscarazu@google.com
-keunyoung@google.com
+ericjeong@google.com
diff --git a/core/tests/nfctests/OWNERS b/core/tests/nfctests/OWNERS
deleted file mode 100644
index 34b095c..0000000
--- a/core/tests/nfctests/OWNERS
+++ /dev/null
@@ -1 +0,0 @@
-include /core/java/android/nfc/OWNERS
diff --git a/media/tests/EffectsTest/src/com/android/effectstest/EffectsTest.java b/media/tests/EffectsTest/src/com/android/effectstest/EffectsTest.java
index 70202463..c18a2de 100644
--- a/media/tests/EffectsTest/src/com/android/effectstest/EffectsTest.java
+++ b/media/tests/EffectsTest/src/com/android/effectstest/EffectsTest.java
@@ -41,7 +41,7 @@
 
 
     public EffectsTest() {
-        Log.d(TAG, "contructor");
+        Log.d(TAG, "constructor");
     }
 
     @Override
diff --git a/nfc-extras/Android.bp b/nfc-extras/Android.bp
index cb9ac6f..1f187e8 100644
--- a/nfc-extras/Android.bp
+++ b/nfc-extras/Android.bp
@@ -23,9 +23,13 @@
     default_applicable_licenses: ["frameworks_base_license"],
 }
 
+// TODO(b/303286040): Deprecate this API surface since this is no longer supported (see ag/443092)
 java_sdk_library {
     name: "com.android.nfc_extras",
     srcs: ["java/**/*.java"],
+    libs: [
+        "framework-nfc.impl"
+    ],
     api_packages: ["com.android.nfc_extras"],
     dist_group: "android",
 }
diff --git a/nfc/Android.bp b/nfc/Android.bp
index bf9f47c..2090d339 100644
--- a/nfc/Android.bp
+++ b/nfc/Android.bp
@@ -10,7 +10,15 @@
 filegroup {
     name: "framework-nfc-non-updatable-sources",
     path: "java",
-    srcs: [],
+    srcs: [
+        "java/android/nfc/NfcServiceManager.java",
+        "java/android/nfc/cardemulation/ApduServiceInfo.aidl",
+        "java/android/nfc/cardemulation/ApduServiceInfo.java",
+        "java/android/nfc/cardemulation/NfcFServiceInfo.aidl",
+        "java/android/nfc/cardemulation/NfcFServiceInfo.java",
+        "java/android/nfc/cardemulation/AidGroup.aidl",
+        "java/android/nfc/cardemulation/AidGroup.java",
+    ],
 }
 
 filegroup {
@@ -30,10 +38,21 @@
     libs: [
         "unsupportedappusage", // for android.compat.annotation.UnsupportedAppUsage
     ],
+    static_libs: [
+        "android.nfc.flags-aconfig-java",
+    ],
     srcs: [
         ":framework-nfc-updatable-sources",
+        ":framework-nfc-javastream-protos",
     ],
-    defaults: ["framework-non-updatable-unbundled-defaults"],
+    defaults: ["framework-module-defaults"],
+    sdk_version: "module_current",
+    min_sdk_version: "34", // should be 35 (making it 34 for compiling for `-next`)
+    installable: true,
+    optimize: {
+        enabled: false,
+    },
+    hostdex: true, // for hiddenapi check
     permitted_packages: [
         "android.nfc",
         "com.android.nfc",
@@ -41,11 +60,18 @@
     hidden_api_packages: [
         "com.android.nfc",
     ],
-    aidl: {
-        include_dirs: [
-	    // TODO (b/303286040): Remove these when we change to |framework-module-defaults|
-            "frameworks/base/nfc/java",
-            "frameworks/base/core/java",
-        ],
+    impl_library_visibility: [
+        "//frameworks/base:__subpackages__",
+        "//cts/tests/tests/nfc",
+        "//packages/apps/Nfc:__subpackages__",
+    ],
+    jarjar_rules: ":nfc-jarjar-rules",
+    lint: {
+        strict_updatability_linting: true,
     },
 }
+
+filegroup {
+    name: "nfc-jarjar-rules",
+    srcs: ["jarjar-rules.txt"],
+}
diff --git a/nfc/api/current.txt b/nfc/api/current.txt
index d802177..0ab2ef7 100644
--- a/nfc/api/current.txt
+++ b/nfc/api/current.txt
@@ -1 +1,439 @@
 // Signature format: 2.0
+package android.nfc {
+
+  public final class AvailableNfcAntenna implements android.os.Parcelable {
+    ctor public AvailableNfcAntenna(int, int);
+    method public int describeContents();
+    method public int getLocationX();
+    method public int getLocationY();
+    method public void writeToParcel(@NonNull android.os.Parcel, int);
+    field @NonNull public static final android.os.Parcelable.Creator<android.nfc.AvailableNfcAntenna> CREATOR;
+  }
+
+  public class FormatException extends java.lang.Exception {
+    ctor public FormatException();
+    ctor public FormatException(String);
+    ctor public FormatException(String, Throwable);
+  }
+
+  public final class NdefMessage implements android.os.Parcelable {
+    ctor public NdefMessage(byte[]) throws android.nfc.FormatException;
+    ctor public NdefMessage(android.nfc.NdefRecord, android.nfc.NdefRecord...);
+    ctor public NdefMessage(android.nfc.NdefRecord[]);
+    method public int describeContents();
+    method public int getByteArrayLength();
+    method public android.nfc.NdefRecord[] getRecords();
+    method public byte[] toByteArray();
+    method public void writeToParcel(android.os.Parcel, int);
+    field @NonNull public static final android.os.Parcelable.Creator<android.nfc.NdefMessage> CREATOR;
+  }
+
+  public final class NdefRecord implements android.os.Parcelable {
+    ctor public NdefRecord(short, byte[], byte[], byte[]);
+    ctor @Deprecated public NdefRecord(byte[]) throws android.nfc.FormatException;
+    method public static android.nfc.NdefRecord createApplicationRecord(String);
+    method public static android.nfc.NdefRecord createExternal(String, String, byte[]);
+    method public static android.nfc.NdefRecord createMime(String, byte[]);
+    method public static android.nfc.NdefRecord createTextRecord(String, String);
+    method public static android.nfc.NdefRecord createUri(android.net.Uri);
+    method public static android.nfc.NdefRecord createUri(String);
+    method public int describeContents();
+    method public byte[] getId();
+    method public byte[] getPayload();
+    method public short getTnf();
+    method public byte[] getType();
+    method @Deprecated public byte[] toByteArray();
+    method public String toMimeType();
+    method public android.net.Uri toUri();
+    method public void writeToParcel(android.os.Parcel, int);
+    field @NonNull public static final android.os.Parcelable.Creator<android.nfc.NdefRecord> CREATOR;
+    field public static final byte[] RTD_ALTERNATIVE_CARRIER;
+    field public static final byte[] RTD_HANDOVER_CARRIER;
+    field public static final byte[] RTD_HANDOVER_REQUEST;
+    field public static final byte[] RTD_HANDOVER_SELECT;
+    field public static final byte[] RTD_SMART_POSTER;
+    field public static final byte[] RTD_TEXT;
+    field public static final byte[] RTD_URI;
+    field public static final short TNF_ABSOLUTE_URI = 3; // 0x3
+    field public static final short TNF_EMPTY = 0; // 0x0
+    field public static final short TNF_EXTERNAL_TYPE = 4; // 0x4
+    field public static final short TNF_MIME_MEDIA = 2; // 0x2
+    field public static final short TNF_UNCHANGED = 6; // 0x6
+    field public static final short TNF_UNKNOWN = 5; // 0x5
+    field public static final short TNF_WELL_KNOWN = 1; // 0x1
+  }
+
+  public final class NfcAdapter {
+    method @FlaggedApi("android.nfc.nfc_observe_mode") public boolean allowTransaction();
+    method public void disableForegroundDispatch(android.app.Activity);
+    method public void disableReaderMode(android.app.Activity);
+    method @FlaggedApi("android.nfc.nfc_observe_mode") public boolean disallowTransaction();
+    method public void enableForegroundDispatch(android.app.Activity, android.app.PendingIntent, android.content.IntentFilter[], String[][]);
+    method public void enableReaderMode(android.app.Activity, android.nfc.NfcAdapter.ReaderCallback, int, android.os.Bundle);
+    method public static android.nfc.NfcAdapter getDefaultAdapter(android.content.Context);
+    method @Nullable public android.nfc.NfcAntennaInfo getNfcAntennaInfo();
+    method public boolean ignore(android.nfc.Tag, int, android.nfc.NfcAdapter.OnTagRemovedListener, android.os.Handler);
+    method public boolean isEnabled();
+    method @FlaggedApi("android.nfc.nfc_observe_mode") public boolean isObserveModeSupported();
+    method @FlaggedApi("android.nfc.enable_nfc_reader_option") public boolean isReaderOptionEnabled();
+    method @FlaggedApi("android.nfc.enable_nfc_reader_option") public boolean isReaderOptionSupported();
+    method public boolean isSecureNfcEnabled();
+    method public boolean isSecureNfcSupported();
+    method @FlaggedApi("android.nfc.enable_nfc_set_discovery_tech") public void resetDiscoveryTechnology(@NonNull android.app.Activity);
+    method @FlaggedApi("android.nfc.enable_nfc_set_discovery_tech") public void setDiscoveryTechnology(@NonNull android.app.Activity, int, int);
+    field public static final String ACTION_ADAPTER_STATE_CHANGED = "android.nfc.action.ADAPTER_STATE_CHANGED";
+    field public static final String ACTION_NDEF_DISCOVERED = "android.nfc.action.NDEF_DISCOVERED";
+    field @RequiresPermission(android.Manifest.permission.NFC_PREFERRED_PAYMENT_INFO) public static final String ACTION_PREFERRED_PAYMENT_CHANGED = "android.nfc.action.PREFERRED_PAYMENT_CHANGED";
+    field public static final String ACTION_TAG_DISCOVERED = "android.nfc.action.TAG_DISCOVERED";
+    field public static final String ACTION_TECH_DISCOVERED = "android.nfc.action.TECH_DISCOVERED";
+    field @RequiresPermission(android.Manifest.permission.NFC_TRANSACTION_EVENT) public static final String ACTION_TRANSACTION_DETECTED = "android.nfc.action.TRANSACTION_DETECTED";
+    field public static final String EXTRA_ADAPTER_STATE = "android.nfc.extra.ADAPTER_STATE";
+    field public static final String EXTRA_AID = "android.nfc.extra.AID";
+    field public static final String EXTRA_DATA = "android.nfc.extra.DATA";
+    field public static final String EXTRA_ID = "android.nfc.extra.ID";
+    field public static final String EXTRA_NDEF_MESSAGES = "android.nfc.extra.NDEF_MESSAGES";
+    field public static final String EXTRA_PREFERRED_PAYMENT_CHANGED_REASON = "android.nfc.extra.PREFERRED_PAYMENT_CHANGED_REASON";
+    field public static final String EXTRA_READER_PRESENCE_CHECK_DELAY = "presence";
+    field public static final String EXTRA_SECURE_ELEMENT_NAME = "android.nfc.extra.SECURE_ELEMENT_NAME";
+    field public static final String EXTRA_TAG = "android.nfc.extra.TAG";
+    field @FlaggedApi("android.nfc.enable_nfc_set_discovery_tech") public static final int FLAG_LISTEN_DISABLE = 0; // 0x0
+    field @FlaggedApi("android.nfc.enable_nfc_set_discovery_tech") public static final int FLAG_LISTEN_KEEP = -2147483648; // 0x80000000
+    field @FlaggedApi("android.nfc.enable_nfc_set_discovery_tech") public static final int FLAG_LISTEN_NFC_PASSIVE_A = 1; // 0x1
+    field @FlaggedApi("android.nfc.enable_nfc_set_discovery_tech") public static final int FLAG_LISTEN_NFC_PASSIVE_B = 2; // 0x2
+    field @FlaggedApi("android.nfc.enable_nfc_set_discovery_tech") public static final int FLAG_LISTEN_NFC_PASSIVE_F = 4; // 0x4
+    field @FlaggedApi("android.nfc.enable_nfc_set_discovery_tech") public static final int FLAG_READER_DISABLE = 0; // 0x0
+    field @FlaggedApi("android.nfc.enable_nfc_set_discovery_tech") public static final int FLAG_READER_KEEP = -2147483648; // 0x80000000
+    field public static final int FLAG_READER_NFC_A = 1; // 0x1
+    field public static final int FLAG_READER_NFC_B = 2; // 0x2
+    field public static final int FLAG_READER_NFC_BARCODE = 16; // 0x10
+    field public static final int FLAG_READER_NFC_F = 4; // 0x4
+    field public static final int FLAG_READER_NFC_V = 8; // 0x8
+    field public static final int FLAG_READER_NO_PLATFORM_SOUNDS = 256; // 0x100
+    field public static final int FLAG_READER_SKIP_NDEF_CHECK = 128; // 0x80
+    field public static final int PREFERRED_PAYMENT_CHANGED = 2; // 0x2
+    field public static final int PREFERRED_PAYMENT_LOADED = 1; // 0x1
+    field public static final int PREFERRED_PAYMENT_UPDATED = 3; // 0x3
+    field public static final int STATE_OFF = 1; // 0x1
+    field public static final int STATE_ON = 3; // 0x3
+    field public static final int STATE_TURNING_OFF = 4; // 0x4
+    field public static final int STATE_TURNING_ON = 2; // 0x2
+  }
+
+  @Deprecated public static interface NfcAdapter.CreateBeamUrisCallback {
+    method @Deprecated public android.net.Uri[] createBeamUris(android.nfc.NfcEvent);
+  }
+
+  @Deprecated public static interface NfcAdapter.CreateNdefMessageCallback {
+    method @Deprecated public android.nfc.NdefMessage createNdefMessage(android.nfc.NfcEvent);
+  }
+
+  @Deprecated public static interface NfcAdapter.OnNdefPushCompleteCallback {
+    method @Deprecated public void onNdefPushComplete(android.nfc.NfcEvent);
+  }
+
+  public static interface NfcAdapter.OnTagRemovedListener {
+    method public void onTagRemoved();
+  }
+
+  public static interface NfcAdapter.ReaderCallback {
+    method public void onTagDiscovered(android.nfc.Tag);
+  }
+
+  public final class NfcAntennaInfo implements android.os.Parcelable {
+    ctor public NfcAntennaInfo(int, int, boolean, @NonNull java.util.List<android.nfc.AvailableNfcAntenna>);
+    method public int describeContents();
+    method @NonNull public java.util.List<android.nfc.AvailableNfcAntenna> getAvailableNfcAntennas();
+    method public int getDeviceHeight();
+    method public int getDeviceWidth();
+    method public boolean isDeviceFoldable();
+    method public void writeToParcel(@NonNull android.os.Parcel, int);
+    field @NonNull public static final android.os.Parcelable.Creator<android.nfc.NfcAntennaInfo> CREATOR;
+  }
+
+  public final class NfcEvent {
+    field public final android.nfc.NfcAdapter nfcAdapter;
+    field public final int peerLlcpMajorVersion;
+    field public final int peerLlcpMinorVersion;
+  }
+
+  public final class NfcManager {
+    method public android.nfc.NfcAdapter getDefaultAdapter();
+  }
+
+  public final class Tag implements android.os.Parcelable {
+    method public int describeContents();
+    method public byte[] getId();
+    method public String[] getTechList();
+    method public void writeToParcel(android.os.Parcel, int);
+    field @NonNull public static final android.os.Parcelable.Creator<android.nfc.Tag> CREATOR;
+  }
+
+  public class TagLostException extends java.io.IOException {
+    ctor public TagLostException();
+    ctor public TagLostException(String);
+  }
+
+}
+
+package android.nfc.cardemulation {
+
+  public final class CardEmulation {
+    method public boolean categoryAllowsForegroundPreference(String);
+    method @Nullable @RequiresPermission(android.Manifest.permission.NFC_PREFERRED_PAYMENT_INFO) public java.util.List<java.lang.String> getAidsForPreferredPaymentService();
+    method public java.util.List<java.lang.String> getAidsForService(android.content.ComponentName, String);
+    method @Nullable @RequiresPermission(android.Manifest.permission.NFC_PREFERRED_PAYMENT_INFO) public CharSequence getDescriptionForPreferredPaymentService();
+    method public static android.nfc.cardemulation.CardEmulation getInstance(android.nfc.NfcAdapter);
+    method @Nullable @RequiresPermission(android.Manifest.permission.NFC_PREFERRED_PAYMENT_INFO) public String getRouteDestinationForPreferredPaymentService();
+    method public int getSelectionModeForCategory(String);
+    method public boolean isDefaultServiceForAid(android.content.ComponentName, String);
+    method public boolean isDefaultServiceForCategory(android.content.ComponentName, String);
+    method public boolean registerAidsForService(android.content.ComponentName, String, java.util.List<java.lang.String>);
+    method public boolean removeAidsForService(android.content.ComponentName, String);
+    method @NonNull @RequiresPermission(android.Manifest.permission.NFC) public boolean setOffHostForService(@NonNull android.content.ComponentName, @NonNull String);
+    method public boolean setPreferredService(android.app.Activity, android.content.ComponentName);
+    method @FlaggedApi("android.nfc.nfc_observe_mode") public boolean setServiceObserveModeDefault(@NonNull android.content.ComponentName, boolean);
+    method public boolean supportsAidPrefixRegistration();
+    method @NonNull @RequiresPermission(android.Manifest.permission.NFC) public boolean unsetOffHostForService(@NonNull android.content.ComponentName);
+    method public boolean unsetPreferredService(android.app.Activity);
+    field public static final String ACTION_CHANGE_DEFAULT = "android.nfc.cardemulation.action.ACTION_CHANGE_DEFAULT";
+    field public static final String CATEGORY_OTHER = "other";
+    field public static final String CATEGORY_PAYMENT = "payment";
+    field public static final String EXTRA_CATEGORY = "category";
+    field public static final String EXTRA_SERVICE_COMPONENT = "component";
+    field public static final int SELECTION_MODE_ALWAYS_ASK = 1; // 0x1
+    field public static final int SELECTION_MODE_ASK_IF_CONFLICT = 2; // 0x2
+    field public static final int SELECTION_MODE_PREFER_DEFAULT = 0; // 0x0
+  }
+
+  public abstract class HostApduService extends android.app.Service {
+    ctor public HostApduService();
+    method public final void notifyUnhandled();
+    method public final android.os.IBinder onBind(android.content.Intent);
+    method public abstract void onDeactivated(int);
+    method public abstract byte[] processCommandApdu(byte[], android.os.Bundle);
+    method @FlaggedApi("android.nfc.nfc_read_polling_loop") public void processPollingFrames(@NonNull java.util.List<android.os.Bundle>);
+    method public final void sendResponseApdu(byte[]);
+    field public static final int DEACTIVATION_DESELECTED = 1; // 0x1
+    field public static final int DEACTIVATION_LINK_LOSS = 0; // 0x0
+    field @FlaggedApi("android.nfc.nfc_read_polling_loop") public static final String POLLING_LOOP_DATA_KEY = "android.nfc.cardemulation.DATA";
+    field @FlaggedApi("android.nfc.nfc_read_polling_loop") public static final String POLLING_LOOP_GAIN_KEY = "android.nfc.cardemulation.GAIN";
+    field @FlaggedApi("android.nfc.nfc_read_polling_loop") public static final String POLLING_LOOP_TIMESTAMP_KEY = "android.nfc.cardemulation.TIMESTAMP";
+    field @FlaggedApi("android.nfc.nfc_read_polling_loop") public static final char POLLING_LOOP_TYPE_A = 65; // 0x0041 'A'
+    field @FlaggedApi("android.nfc.nfc_read_polling_loop") public static final char POLLING_LOOP_TYPE_B = 66; // 0x0042 'B'
+    field @FlaggedApi("android.nfc.nfc_read_polling_loop") public static final char POLLING_LOOP_TYPE_F = 70; // 0x0046 'F'
+    field @FlaggedApi("android.nfc.nfc_read_polling_loop") public static final String POLLING_LOOP_TYPE_KEY = "android.nfc.cardemulation.TYPE";
+    field @FlaggedApi("android.nfc.nfc_read_polling_loop") public static final char POLLING_LOOP_TYPE_OFF = 88; // 0x0058 'X'
+    field @FlaggedApi("android.nfc.nfc_read_polling_loop") public static final char POLLING_LOOP_TYPE_ON = 79; // 0x004f 'O'
+    field @FlaggedApi("android.nfc.nfc_read_polling_loop") public static final char POLLING_LOOP_TYPE_UNKNOWN = 85; // 0x0055 'U'
+    field public static final String SERVICE_INTERFACE = "android.nfc.cardemulation.action.HOST_APDU_SERVICE";
+    field public static final String SERVICE_META_DATA = "android.nfc.cardemulation.host_apdu_service";
+  }
+
+  public abstract class HostNfcFService extends android.app.Service {
+    ctor public HostNfcFService();
+    method public final android.os.IBinder onBind(android.content.Intent);
+    method public abstract void onDeactivated(int);
+    method public abstract byte[] processNfcFPacket(byte[], android.os.Bundle);
+    method public final void sendResponsePacket(byte[]);
+    field public static final int DEACTIVATION_LINK_LOSS = 0; // 0x0
+    field public static final String SERVICE_INTERFACE = "android.nfc.cardemulation.action.HOST_NFCF_SERVICE";
+    field public static final String SERVICE_META_DATA = "android.nfc.cardemulation.host_nfcf_service";
+  }
+
+  public final class NfcFCardEmulation {
+    method public boolean disableService(android.app.Activity) throws java.lang.RuntimeException;
+    method public boolean enableService(android.app.Activity, android.content.ComponentName) throws java.lang.RuntimeException;
+    method public static android.nfc.cardemulation.NfcFCardEmulation getInstance(android.nfc.NfcAdapter);
+    method public String getNfcid2ForService(android.content.ComponentName) throws java.lang.RuntimeException;
+    method public String getSystemCodeForService(android.content.ComponentName) throws java.lang.RuntimeException;
+    method public boolean registerSystemCodeForService(android.content.ComponentName, String) throws java.lang.RuntimeException;
+    method public boolean setNfcid2ForService(android.content.ComponentName, String) throws java.lang.RuntimeException;
+    method public boolean unregisterSystemCodeForService(android.content.ComponentName) throws java.lang.RuntimeException;
+  }
+
+  public abstract class OffHostApduService extends android.app.Service {
+    ctor public OffHostApduService();
+    field public static final String SERVICE_INTERFACE = "android.nfc.cardemulation.action.OFF_HOST_APDU_SERVICE";
+    field public static final String SERVICE_META_DATA = "android.nfc.cardemulation.off_host_apdu_service";
+  }
+
+}
+
+package android.nfc.tech {
+
+  public final class IsoDep implements android.nfc.tech.TagTechnology {
+    method public void close() throws java.io.IOException;
+    method public void connect() throws java.io.IOException;
+    method public static android.nfc.tech.IsoDep get(android.nfc.Tag);
+    method public byte[] getHiLayerResponse();
+    method public byte[] getHistoricalBytes();
+    method public int getMaxTransceiveLength();
+    method public android.nfc.Tag getTag();
+    method public int getTimeout();
+    method public boolean isConnected();
+    method public boolean isExtendedLengthApduSupported();
+    method public void setTimeout(int);
+    method public byte[] transceive(byte[]) throws java.io.IOException;
+  }
+
+  public final class MifareClassic implements android.nfc.tech.TagTechnology {
+    method public boolean authenticateSectorWithKeyA(int, byte[]) throws java.io.IOException;
+    method public boolean authenticateSectorWithKeyB(int, byte[]) throws java.io.IOException;
+    method public int blockToSector(int);
+    method public void close() throws java.io.IOException;
+    method public void connect() throws java.io.IOException;
+    method public void decrement(int, int) throws java.io.IOException;
+    method public static android.nfc.tech.MifareClassic get(android.nfc.Tag);
+    method public int getBlockCount();
+    method public int getBlockCountInSector(int);
+    method public int getMaxTransceiveLength();
+    method public int getSectorCount();
+    method public int getSize();
+    method public android.nfc.Tag getTag();
+    method public int getTimeout();
+    method public int getType();
+    method public void increment(int, int) throws java.io.IOException;
+    method public boolean isConnected();
+    method public byte[] readBlock(int) throws java.io.IOException;
+    method public void restore(int) throws java.io.IOException;
+    method public int sectorToBlock(int);
+    method public void setTimeout(int);
+    method public byte[] transceive(byte[]) throws java.io.IOException;
+    method public void transfer(int) throws java.io.IOException;
+    method public void writeBlock(int, byte[]) throws java.io.IOException;
+    field public static final int BLOCK_SIZE = 16; // 0x10
+    field public static final byte[] KEY_DEFAULT;
+    field public static final byte[] KEY_MIFARE_APPLICATION_DIRECTORY;
+    field public static final byte[] KEY_NFC_FORUM;
+    field public static final int SIZE_1K = 1024; // 0x400
+    field public static final int SIZE_2K = 2048; // 0x800
+    field public static final int SIZE_4K = 4096; // 0x1000
+    field public static final int SIZE_MINI = 320; // 0x140
+    field public static final int TYPE_CLASSIC = 0; // 0x0
+    field public static final int TYPE_PLUS = 1; // 0x1
+    field public static final int TYPE_PRO = 2; // 0x2
+    field public static final int TYPE_UNKNOWN = -1; // 0xffffffff
+  }
+
+  public final class MifareUltralight implements android.nfc.tech.TagTechnology {
+    method public void close() throws java.io.IOException;
+    method public void connect() throws java.io.IOException;
+    method public static android.nfc.tech.MifareUltralight get(android.nfc.Tag);
+    method public int getMaxTransceiveLength();
+    method public android.nfc.Tag getTag();
+    method public int getTimeout();
+    method public int getType();
+    method public boolean isConnected();
+    method public byte[] readPages(int) throws java.io.IOException;
+    method public void setTimeout(int);
+    method public byte[] transceive(byte[]) throws java.io.IOException;
+    method public void writePage(int, byte[]) throws java.io.IOException;
+    field public static final int PAGE_SIZE = 4; // 0x4
+    field public static final int TYPE_ULTRALIGHT = 1; // 0x1
+    field public static final int TYPE_ULTRALIGHT_C = 2; // 0x2
+    field public static final int TYPE_UNKNOWN = -1; // 0xffffffff
+  }
+
+  public final class Ndef implements android.nfc.tech.TagTechnology {
+    method public boolean canMakeReadOnly();
+    method public void close() throws java.io.IOException;
+    method public void connect() throws java.io.IOException;
+    method public static android.nfc.tech.Ndef get(android.nfc.Tag);
+    method public android.nfc.NdefMessage getCachedNdefMessage();
+    method public int getMaxSize();
+    method public android.nfc.NdefMessage getNdefMessage() throws android.nfc.FormatException, java.io.IOException;
+    method public android.nfc.Tag getTag();
+    method public String getType();
+    method public boolean isConnected();
+    method public boolean isWritable();
+    method public boolean makeReadOnly() throws java.io.IOException;
+    method public void writeNdefMessage(android.nfc.NdefMessage) throws android.nfc.FormatException, java.io.IOException;
+    field public static final String MIFARE_CLASSIC = "com.nxp.ndef.mifareclassic";
+    field public static final String NFC_FORUM_TYPE_1 = "org.nfcforum.ndef.type1";
+    field public static final String NFC_FORUM_TYPE_2 = "org.nfcforum.ndef.type2";
+    field public static final String NFC_FORUM_TYPE_3 = "org.nfcforum.ndef.type3";
+    field public static final String NFC_FORUM_TYPE_4 = "org.nfcforum.ndef.type4";
+  }
+
+  public final class NdefFormatable implements android.nfc.tech.TagTechnology {
+    method public void close() throws java.io.IOException;
+    method public void connect() throws java.io.IOException;
+    method public void format(android.nfc.NdefMessage) throws android.nfc.FormatException, java.io.IOException;
+    method public void formatReadOnly(android.nfc.NdefMessage) throws android.nfc.FormatException, java.io.IOException;
+    method public static android.nfc.tech.NdefFormatable get(android.nfc.Tag);
+    method public android.nfc.Tag getTag();
+    method public boolean isConnected();
+  }
+
+  public final class NfcA implements android.nfc.tech.TagTechnology {
+    method public void close() throws java.io.IOException;
+    method public void connect() throws java.io.IOException;
+    method public static android.nfc.tech.NfcA get(android.nfc.Tag);
+    method public byte[] getAtqa();
+    method public int getMaxTransceiveLength();
+    method public short getSak();
+    method public android.nfc.Tag getTag();
+    method public int getTimeout();
+    method public boolean isConnected();
+    method public void setTimeout(int);
+    method public byte[] transceive(byte[]) throws java.io.IOException;
+  }
+
+  public final class NfcB implements android.nfc.tech.TagTechnology {
+    method public void close() throws java.io.IOException;
+    method public void connect() throws java.io.IOException;
+    method public static android.nfc.tech.NfcB get(android.nfc.Tag);
+    method public byte[] getApplicationData();
+    method public int getMaxTransceiveLength();
+    method public byte[] getProtocolInfo();
+    method public android.nfc.Tag getTag();
+    method public boolean isConnected();
+    method public byte[] transceive(byte[]) throws java.io.IOException;
+  }
+
+  public final class NfcBarcode implements android.nfc.tech.TagTechnology {
+    method public void close() throws java.io.IOException;
+    method public void connect() throws java.io.IOException;
+    method public static android.nfc.tech.NfcBarcode get(android.nfc.Tag);
+    method public byte[] getBarcode();
+    method public android.nfc.Tag getTag();
+    method public int getType();
+    method public boolean isConnected();
+    field public static final int TYPE_KOVIO = 1; // 0x1
+    field public static final int TYPE_UNKNOWN = -1; // 0xffffffff
+  }
+
+  public final class NfcF implements android.nfc.tech.TagTechnology {
+    method public void close() throws java.io.IOException;
+    method public void connect() throws java.io.IOException;
+    method public static android.nfc.tech.NfcF get(android.nfc.Tag);
+    method public byte[] getManufacturer();
+    method public int getMaxTransceiveLength();
+    method public byte[] getSystemCode();
+    method public android.nfc.Tag getTag();
+    method public int getTimeout();
+    method public boolean isConnected();
+    method public void setTimeout(int);
+    method public byte[] transceive(byte[]) throws java.io.IOException;
+  }
+
+  public final class NfcV implements android.nfc.tech.TagTechnology {
+    method public void close() throws java.io.IOException;
+    method public void connect() throws java.io.IOException;
+    method public static android.nfc.tech.NfcV get(android.nfc.Tag);
+    method public byte getDsfId();
+    method public int getMaxTransceiveLength();
+    method public byte getResponseFlags();
+    method public android.nfc.Tag getTag();
+    method public boolean isConnected();
+    method public byte[] transceive(byte[]) throws java.io.IOException;
+  }
+
+  public interface TagTechnology extends java.io.Closeable {
+    method public void connect() throws java.io.IOException;
+    method public android.nfc.Tag getTag();
+    method public boolean isConnected();
+  }
+
+}
+
diff --git a/nfc/api/lint-baseline.txt b/nfc/api/lint-baseline.txt
new file mode 100644
index 0000000..ef9aab6
--- /dev/null
+++ b/nfc/api/lint-baseline.txt
@@ -0,0 +1,95 @@
+// Baseline format: 1.0
+BroadcastBehavior: android.nfc.NfcAdapter#ACTION_ADAPTER_STATE_CHANGED:
+    Field 'ACTION_ADAPTER_STATE_CHANGED' is missing @BroadcastBehavior
+BroadcastBehavior: android.nfc.NfcAdapter#ACTION_PREFERRED_PAYMENT_CHANGED:
+    Field 'ACTION_PREFERRED_PAYMENT_CHANGED' is missing @BroadcastBehavior
+BroadcastBehavior: android.nfc.NfcAdapter#ACTION_TRANSACTION_DETECTED:
+    Field 'ACTION_TRANSACTION_DETECTED' is missing @BroadcastBehavior
+
+
+MissingNullability: android.nfc.cardemulation.OffHostApduService#onBind(android.content.Intent):
+    Missing nullability on method `onBind` return
+MissingNullability: android.nfc.cardemulation.OffHostApduService#onBind(android.content.Intent) parameter #0:
+    Missing nullability on parameter `intent` in method `onBind`
+
+
+RequiresPermission: android.nfc.NfcAdapter#disableForegroundDispatch(android.app.Activity):
+    Method 'disableForegroundDispatch' documentation mentions permissions without declaring @RequiresPermission
+RequiresPermission: android.nfc.NfcAdapter#enableForegroundDispatch(android.app.Activity, android.app.PendingIntent, android.content.IntentFilter[], String[][]):
+    Method 'enableForegroundDispatch' documentation mentions permissions without declaring @RequiresPermission
+RequiresPermission: android.nfc.cardemulation.CardEmulation#isDefaultServiceForAid(android.content.ComponentName, String):
+    Method 'isDefaultServiceForAid' documentation mentions permissions without declaring @RequiresPermission
+RequiresPermission: android.nfc.cardemulation.CardEmulation#isDefaultServiceForCategory(android.content.ComponentName, String):
+    Method 'isDefaultServiceForCategory' documentation mentions permissions without declaring @RequiresPermission
+RequiresPermission: android.nfc.cardemulation.CardEmulation#setOffHostForService(android.content.ComponentName, String):
+    Method 'setOffHostForService' documentation mentions permissions already declared by @RequiresPermission
+RequiresPermission: android.nfc.tech.IsoDep#getTimeout():
+    Method 'getTimeout' documentation mentions permissions without declaring @RequiresPermission
+RequiresPermission: android.nfc.tech.IsoDep#setTimeout(int):
+    Method 'setTimeout' documentation mentions permissions without declaring @RequiresPermission
+RequiresPermission: android.nfc.tech.IsoDep#transceive(byte[]):
+    Method 'transceive' documentation mentions permissions without declaring @RequiresPermission
+RequiresPermission: android.nfc.tech.MifareClassic#authenticateSectorWithKeyA(int, byte[]):
+    Method 'authenticateSectorWithKeyA' documentation mentions permissions without declaring @RequiresPermission
+RequiresPermission: android.nfc.tech.MifareClassic#authenticateSectorWithKeyB(int, byte[]):
+    Method 'authenticateSectorWithKeyB' documentation mentions permissions without declaring @RequiresPermission
+RequiresPermission: android.nfc.tech.MifareClassic#decrement(int, int):
+    Method 'decrement' documentation mentions permissions without declaring @RequiresPermission
+RequiresPermission: android.nfc.tech.MifareClassic#getTimeout():
+    Method 'getTimeout' documentation mentions permissions without declaring @RequiresPermission
+RequiresPermission: android.nfc.tech.MifareClassic#increment(int, int):
+    Method 'increment' documentation mentions permissions without declaring @RequiresPermission
+RequiresPermission: android.nfc.tech.MifareClassic#readBlock(int):
+    Method 'readBlock' documentation mentions permissions without declaring @RequiresPermission
+RequiresPermission: android.nfc.tech.MifareClassic#restore(int):
+    Method 'restore' documentation mentions permissions without declaring @RequiresPermission
+RequiresPermission: android.nfc.tech.MifareClassic#setTimeout(int):
+    Method 'setTimeout' documentation mentions permissions without declaring @RequiresPermission
+RequiresPermission: android.nfc.tech.MifareClassic#transceive(byte[]):
+    Method 'transceive' documentation mentions permissions without declaring @RequiresPermission
+RequiresPermission: android.nfc.tech.MifareClassic#transfer(int):
+    Method 'transfer' documentation mentions permissions without declaring @RequiresPermission
+RequiresPermission: android.nfc.tech.MifareClassic#writeBlock(int, byte[]):
+    Method 'writeBlock' documentation mentions permissions without declaring @RequiresPermission
+RequiresPermission: android.nfc.tech.MifareUltralight#getTimeout():
+    Method 'getTimeout' documentation mentions permissions without declaring @RequiresPermission
+RequiresPermission: android.nfc.tech.MifareUltralight#readPages(int):
+    Method 'readPages' documentation mentions permissions without declaring @RequiresPermission
+RequiresPermission: android.nfc.tech.MifareUltralight#setTimeout(int):
+    Method 'setTimeout' documentation mentions permissions without declaring @RequiresPermission
+RequiresPermission: android.nfc.tech.MifareUltralight#transceive(byte[]):
+    Method 'transceive' documentation mentions permissions without declaring @RequiresPermission
+RequiresPermission: android.nfc.tech.MifareUltralight#writePage(int, byte[]):
+    Method 'writePage' documentation mentions permissions without declaring @RequiresPermission
+RequiresPermission: android.nfc.tech.Ndef#getNdefMessage():
+    Method 'getNdefMessage' documentation mentions permissions without declaring @RequiresPermission
+RequiresPermission: android.nfc.tech.Ndef#isWritable():
+    Method 'isWritable' documentation mentions permissions without declaring @RequiresPermission
+RequiresPermission: android.nfc.tech.Ndef#makeReadOnly():
+    Method 'makeReadOnly' documentation mentions permissions without declaring @RequiresPermission
+RequiresPermission: android.nfc.tech.Ndef#writeNdefMessage(android.nfc.NdefMessage):
+    Method 'writeNdefMessage' documentation mentions permissions without declaring @RequiresPermission
+RequiresPermission: android.nfc.tech.NdefFormatable#format(android.nfc.NdefMessage):
+    Method 'format' documentation mentions permissions without declaring @RequiresPermission
+RequiresPermission: android.nfc.tech.NdefFormatable#formatReadOnly(android.nfc.NdefMessage):
+    Method 'formatReadOnly' documentation mentions permissions without declaring @RequiresPermission
+RequiresPermission: android.nfc.tech.NfcA#getTimeout():
+    Method 'getTimeout' documentation mentions permissions without declaring @RequiresPermission
+RequiresPermission: android.nfc.tech.NfcA#setTimeout(int):
+    Method 'setTimeout' documentation mentions permissions without declaring @RequiresPermission
+RequiresPermission: android.nfc.tech.NfcA#transceive(byte[]):
+    Method 'transceive' documentation mentions permissions without declaring @RequiresPermission
+RequiresPermission: android.nfc.tech.NfcB#transceive(byte[]):
+    Method 'transceive' documentation mentions permissions without declaring @RequiresPermission
+RequiresPermission: android.nfc.tech.NfcF#getTimeout():
+    Method 'getTimeout' documentation mentions permissions without declaring @RequiresPermission
+RequiresPermission: android.nfc.tech.NfcF#setTimeout(int):
+    Method 'setTimeout' documentation mentions permissions without declaring @RequiresPermission
+RequiresPermission: android.nfc.tech.NfcF#transceive(byte[]):
+    Method 'transceive' documentation mentions permissions without declaring @RequiresPermission
+RequiresPermission: android.nfc.tech.NfcV#transceive(byte[]):
+    Method 'transceive' documentation mentions permissions without declaring @RequiresPermission
+RequiresPermission: android.nfc.tech.TagTechnology#close():
+    Method 'close' documentation mentions permissions without declaring @RequiresPermission
+RequiresPermission: android.nfc.tech.TagTechnology#connect():
+    Method 'connect' documentation mentions permissions without declaring @RequiresPermission
diff --git a/nfc/api/module-lib-current.txt b/nfc/api/module-lib-current.txt
index d802177..5ebe911 100644
--- a/nfc/api/module-lib-current.txt
+++ b/nfc/api/module-lib-current.txt
@@ -1 +1,10 @@
 // Signature format: 2.0
+package android.nfc {
+
+  public class NfcFrameworkInitializer {
+    method public static void registerServiceWrappers();
+    method public static void setNfcServiceManager(@NonNull android.nfc.NfcServiceManager);
+  }
+
+}
+
diff --git a/nfc/api/module-lib-lint-baseline.txt b/nfc/api/module-lib-lint-baseline.txt
new file mode 100644
index 0000000..f7f8ee3
--- /dev/null
+++ b/nfc/api/module-lib-lint-baseline.txt
@@ -0,0 +1,93 @@
+// Baseline format: 1.0
+BroadcastBehavior: android.nfc.NfcAdapter#ACTION_ADAPTER_STATE_CHANGED:
+    Field 'ACTION_ADAPTER_STATE_CHANGED' is missing @BroadcastBehavior
+BroadcastBehavior: android.nfc.NfcAdapter#ACTION_PREFERRED_PAYMENT_CHANGED:
+    Field 'ACTION_PREFERRED_PAYMENT_CHANGED' is missing @BroadcastBehavior
+BroadcastBehavior: android.nfc.NfcAdapter#ACTION_REQUIRE_UNLOCK_FOR_NFC:
+    Field 'ACTION_REQUIRE_UNLOCK_FOR_NFC' is missing @BroadcastBehavior
+BroadcastBehavior: android.nfc.NfcAdapter#ACTION_TRANSACTION_DETECTED:
+    Field 'ACTION_TRANSACTION_DETECTED' is missing @BroadcastBehavior
+
+RequiresPermission: android.nfc.NfcAdapter#disableForegroundDispatch(android.app.Activity):
+    Method 'disableForegroundDispatch' documentation mentions permissions without declaring @RequiresPermission
+RequiresPermission: android.nfc.NfcAdapter#enableForegroundDispatch(android.app.Activity, android.app.PendingIntent, android.content.IntentFilter[], String[][]):
+    Method 'enableForegroundDispatch' documentation mentions permissions without declaring @RequiresPermission
+RequiresPermission: android.nfc.cardemulation.CardEmulation#isDefaultServiceForAid(android.content.ComponentName, String):
+    Method 'isDefaultServiceForAid' documentation mentions permissions without declaring @RequiresPermission
+RequiresPermission: android.nfc.cardemulation.CardEmulation#isDefaultServiceForCategory(android.content.ComponentName, String):
+    Method 'isDefaultServiceForCategory' documentation mentions permissions without declaring @RequiresPermission
+RequiresPermission: android.nfc.cardemulation.CardEmulation#setOffHostForService(android.content.ComponentName, String):
+    Method 'setOffHostForService' documentation mentions permissions already declared by @RequiresPermission
+RequiresPermission: android.nfc.tech.IsoDep#getTimeout():
+    Method 'getTimeout' documentation mentions permissions without declaring @RequiresPermission
+RequiresPermission: android.nfc.tech.IsoDep#setTimeout(int):
+    Method 'setTimeout' documentation mentions permissions without declaring @RequiresPermission
+RequiresPermission: android.nfc.tech.IsoDep#transceive(byte[]):
+    Method 'transceive' documentation mentions permissions without declaring @RequiresPermission
+RequiresPermission: android.nfc.tech.MifareClassic#authenticateSectorWithKeyA(int, byte[]):
+    Method 'authenticateSectorWithKeyA' documentation mentions permissions without declaring @RequiresPermission
+RequiresPermission: android.nfc.tech.MifareClassic#authenticateSectorWithKeyB(int, byte[]):
+    Method 'authenticateSectorWithKeyB' documentation mentions permissions without declaring @RequiresPermission
+RequiresPermission: android.nfc.tech.MifareClassic#decrement(int, int):
+    Method 'decrement' documentation mentions permissions without declaring @RequiresPermission
+RequiresPermission: android.nfc.tech.MifareClassic#getTimeout():
+    Method 'getTimeout' documentation mentions permissions without declaring @RequiresPermission
+RequiresPermission: android.nfc.tech.MifareClassic#increment(int, int):
+    Method 'increment' documentation mentions permissions without declaring @RequiresPermission
+RequiresPermission: android.nfc.tech.MifareClassic#readBlock(int):
+    Method 'readBlock' documentation mentions permissions without declaring @RequiresPermission
+RequiresPermission: android.nfc.tech.MifareClassic#restore(int):
+    Method 'restore' documentation mentions permissions without declaring @RequiresPermission
+RequiresPermission: android.nfc.tech.MifareClassic#setTimeout(int):
+    Method 'setTimeout' documentation mentions permissions without declaring @RequiresPermission
+RequiresPermission: android.nfc.tech.MifareClassic#transceive(byte[]):
+    Method 'transceive' documentation mentions permissions without declaring @RequiresPermission
+RequiresPermission: android.nfc.tech.MifareClassic#transfer(int):
+    Method 'transfer' documentation mentions permissions without declaring @RequiresPermission
+RequiresPermission: android.nfc.tech.MifareClassic#writeBlock(int, byte[]):
+    Method 'writeBlock' documentation mentions permissions without declaring @RequiresPermission
+RequiresPermission: android.nfc.tech.MifareUltralight#getTimeout():
+    Method 'getTimeout' documentation mentions permissions without declaring @RequiresPermission
+RequiresPermission: android.nfc.tech.MifareUltralight#readPages(int):
+    Method 'readPages' documentation mentions permissions without declaring @RequiresPermission
+RequiresPermission: android.nfc.tech.MifareUltralight#setTimeout(int):
+    Method 'setTimeout' documentation mentions permissions without declaring @RequiresPermission
+RequiresPermission: android.nfc.tech.MifareUltralight#transceive(byte[]):
+    Method 'transceive' documentation mentions permissions without declaring @RequiresPermission
+RequiresPermission: android.nfc.tech.MifareUltralight#writePage(int, byte[]):
+    Method 'writePage' documentation mentions permissions without declaring @RequiresPermission
+RequiresPermission: android.nfc.tech.Ndef#getNdefMessage():
+    Method 'getNdefMessage' documentation mentions permissions without declaring @RequiresPermission
+RequiresPermission: android.nfc.tech.Ndef#isWritable():
+    Method 'isWritable' documentation mentions permissions without declaring @RequiresPermission
+RequiresPermission: android.nfc.tech.Ndef#makeReadOnly():
+    Method 'makeReadOnly' documentation mentions permissions without declaring @RequiresPermission
+RequiresPermission: android.nfc.tech.Ndef#writeNdefMessage(android.nfc.NdefMessage):
+    Method 'writeNdefMessage' documentation mentions permissions without declaring @RequiresPermission
+RequiresPermission: android.nfc.tech.NdefFormatable#format(android.nfc.NdefMessage):
+    Method 'format' documentation mentions permissions without declaring @RequiresPermission
+RequiresPermission: android.nfc.tech.NdefFormatable#formatReadOnly(android.nfc.NdefMessage):
+    Method 'formatReadOnly' documentation mentions permissions without declaring @RequiresPermission
+RequiresPermission: android.nfc.tech.NfcA#getTimeout():
+    Method 'getTimeout' documentation mentions permissions without declaring @RequiresPermission
+RequiresPermission: android.nfc.tech.NfcA#setTimeout(int):
+    Method 'setTimeout' documentation mentions permissions without declaring @RequiresPermission
+RequiresPermission: android.nfc.tech.NfcA#transceive(byte[]):
+    Method 'transceive' documentation mentions permissions without declaring @RequiresPermission
+RequiresPermission: android.nfc.tech.NfcB#transceive(byte[]):
+    Method 'transceive' documentation mentions permissions without declaring @RequiresPermission
+RequiresPermission: android.nfc.tech.NfcF#getTimeout():
+    Method 'getTimeout' documentation mentions permissions without declaring @RequiresPermission
+RequiresPermission: android.nfc.tech.NfcF#setTimeout(int):
+    Method 'setTimeout' documentation mentions permissions without declaring @RequiresPermission
+RequiresPermission: android.nfc.tech.NfcF#transceive(byte[]):
+    Method 'transceive' documentation mentions permissions without declaring @RequiresPermission
+RequiresPermission: android.nfc.tech.NfcV#transceive(byte[]):
+    Method 'transceive' documentation mentions permissions without declaring @RequiresPermission
+RequiresPermission: android.nfc.tech.TagTechnology#close():
+    Method 'close' documentation mentions permissions without declaring @RequiresPermission
+RequiresPermission: android.nfc.tech.TagTechnology#connect():
+    Method 'connect' documentation mentions permissions without declaring @RequiresPermission
+
+SdkConstant: android.nfc.NfcAdapter#ACTION_REQUIRE_UNLOCK_FOR_NFC:
+    Field 'ACTION_REQUIRE_UNLOCK_FOR_NFC' is missing @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION)
diff --git a/nfc/api/removed.txt b/nfc/api/removed.txt
index d802177..fb82b5d 100644
--- a/nfc/api/removed.txt
+++ b/nfc/api/removed.txt
@@ -1 +1,17 @@
 // Signature format: 2.0
+package android.nfc {
+
+  public final class NfcAdapter {
+    method @Deprecated @android.compat.annotation.UnsupportedAppUsage public void disableForegroundNdefPush(android.app.Activity);
+    method @Deprecated @android.compat.annotation.UnsupportedAppUsage public void enableForegroundNdefPush(android.app.Activity, android.nfc.NdefMessage);
+    method @Deprecated @android.compat.annotation.UnsupportedAppUsage public boolean invokeBeam(android.app.Activity);
+    method @Deprecated @android.compat.annotation.UnsupportedAppUsage public boolean isNdefPushEnabled();
+    method @Deprecated @android.compat.annotation.UnsupportedAppUsage public void setBeamPushUris(android.net.Uri[], android.app.Activity);
+    method @Deprecated @android.compat.annotation.UnsupportedAppUsage public void setBeamPushUrisCallback(android.nfc.NfcAdapter.CreateBeamUrisCallback, android.app.Activity);
+    method @Deprecated @android.compat.annotation.UnsupportedAppUsage public void setNdefPushMessage(android.nfc.NdefMessage, android.app.Activity, android.app.Activity...);
+    method @Deprecated @android.compat.annotation.UnsupportedAppUsage public void setNdefPushMessageCallback(android.nfc.NfcAdapter.CreateNdefMessageCallback, android.app.Activity, android.app.Activity...);
+    method @Deprecated @android.compat.annotation.UnsupportedAppUsage public void setOnNdefPushCompleteCallback(android.nfc.NfcAdapter.OnNdefPushCompleteCallback, android.app.Activity, android.app.Activity...);
+  }
+
+}
+
diff --git a/nfc/api/system-current.txt b/nfc/api/system-current.txt
index d802177..d5b3c7d 100644
--- a/nfc/api/system-current.txt
+++ b/nfc/api/system-current.txt
@@ -1 +1,45 @@
 // Signature format: 2.0
+package android.nfc {
+
+  public final class NfcAdapter {
+    method @RequiresPermission(android.Manifest.permission.WRITE_SECURE_SETTINGS) public boolean addNfcUnlockHandler(android.nfc.NfcAdapter.NfcUnlockHandler, String[]);
+    method @RequiresPermission(android.Manifest.permission.WRITE_SECURE_SETTINGS) public boolean disable();
+    method @RequiresPermission(android.Manifest.permission.WRITE_SECURE_SETTINGS) public boolean disable(boolean);
+    method @RequiresPermission(android.Manifest.permission.WRITE_SECURE_SETTINGS) public boolean enable();
+    method @FlaggedApi("android.nfc.enable_nfc_reader_option") @RequiresPermission(android.Manifest.permission.WRITE_SECURE_SETTINGS) public boolean enableReaderOption(boolean);
+    method @RequiresPermission(android.Manifest.permission.WRITE_SECURE_SETTINGS) public boolean enableSecureNfc(boolean);
+    method @FlaggedApi("android.nfc.enable_nfc_mainline") public int getAdapterState();
+    method @NonNull @RequiresPermission(android.Manifest.permission.WRITE_SECURE_SETTINGS) public java.util.Map<java.lang.String,java.lang.Boolean> getTagIntentAppPreferenceForUser(int);
+    method @RequiresPermission(android.Manifest.permission.NFC_SET_CONTROLLER_ALWAYS_ON) public boolean isControllerAlwaysOn();
+    method @RequiresPermission(android.Manifest.permission.NFC_SET_CONTROLLER_ALWAYS_ON) public boolean isControllerAlwaysOnSupported();
+    method @RequiresPermission(android.Manifest.permission.WRITE_SECURE_SETTINGS) public boolean isTagIntentAppPreferenceSupported();
+    method @RequiresPermission(android.Manifest.permission.NFC_SET_CONTROLLER_ALWAYS_ON) public void registerControllerAlwaysOnListener(@NonNull java.util.concurrent.Executor, @NonNull android.nfc.NfcAdapter.ControllerAlwaysOnListener);
+    method @RequiresPermission(android.Manifest.permission.WRITE_SECURE_SETTINGS) public boolean removeNfcUnlockHandler(android.nfc.NfcAdapter.NfcUnlockHandler);
+    method @RequiresPermission(android.Manifest.permission.NFC_SET_CONTROLLER_ALWAYS_ON) public boolean setControllerAlwaysOn(boolean);
+    method @FlaggedApi("android.nfc.enable_nfc_mainline") @RequiresPermission(android.Manifest.permission.WRITE_SECURE_SETTINGS) public void setReaderMode(boolean);
+    method @RequiresPermission(android.Manifest.permission.WRITE_SECURE_SETTINGS) public int setTagIntentAppPreferenceForUser(int, @NonNull String, boolean);
+    method @RequiresPermission(android.Manifest.permission.NFC_SET_CONTROLLER_ALWAYS_ON) public void unregisterControllerAlwaysOnListener(@NonNull android.nfc.NfcAdapter.ControllerAlwaysOnListener);
+    field @FlaggedApi("android.nfc.enable_nfc_mainline") public static final String ACTION_REQUIRE_UNLOCK_FOR_NFC = "android.nfc.action.REQUIRE_UNLOCK_FOR_NFC";
+    field public static final int TAG_INTENT_APP_PREF_RESULT_PACKAGE_NOT_FOUND = -1; // 0xffffffff
+    field public static final int TAG_INTENT_APP_PREF_RESULT_SUCCESS = 0; // 0x0
+    field public static final int TAG_INTENT_APP_PREF_RESULT_UNAVAILABLE = -2; // 0xfffffffe
+  }
+
+  public static interface NfcAdapter.ControllerAlwaysOnListener {
+    method public void onControllerAlwaysOnChanged(boolean);
+  }
+
+  public static interface NfcAdapter.NfcUnlockHandler {
+    method public boolean onUnlockAttempted(android.nfc.Tag);
+  }
+
+}
+
+package android.nfc.cardemulation {
+
+  public final class CardEmulation {
+    method @FlaggedApi("android.nfc.enable_nfc_mainline") @NonNull public java.util.List<android.nfc.cardemulation.ApduServiceInfo> getServices(@NonNull String, int);
+  }
+
+}
+
diff --git a/nfc/api/system-lint-baseline.txt b/nfc/api/system-lint-baseline.txt
new file mode 100644
index 0000000..761c8e6
--- /dev/null
+++ b/nfc/api/system-lint-baseline.txt
@@ -0,0 +1,105 @@
+// Baseline format: 1.0
+BroadcastBehavior: android.nfc.NfcAdapter#ACTION_ADAPTER_STATE_CHANGED:
+    Field 'ACTION_ADAPTER_STATE_CHANGED' is missing @BroadcastBehavior
+BroadcastBehavior: android.nfc.NfcAdapter#ACTION_PREFERRED_PAYMENT_CHANGED:
+    Field 'ACTION_PREFERRED_PAYMENT_CHANGED' is missing @BroadcastBehavior
+BroadcastBehavior: android.nfc.NfcAdapter#ACTION_REQUIRE_UNLOCK_FOR_NFC:
+    Field 'ACTION_REQUIRE_UNLOCK_FOR_NFC' is missing @BroadcastBehavior
+BroadcastBehavior: android.nfc.NfcAdapter#ACTION_TRANSACTION_DETECTED:
+    Field 'ACTION_TRANSACTION_DETECTED' is missing @BroadcastBehavior
+
+
+MissingNullability: android.nfc.cardemulation.OffHostApduService#onBind(android.content.Intent):
+    Missing nullability on method `onBind` return
+MissingNullability: android.nfc.cardemulation.OffHostApduService#onBind(android.content.Intent) parameter #0:
+    Missing nullability on parameter `intent` in method `onBind`
+
+
+RequiresPermission: android.nfc.NfcAdapter#disableForegroundDispatch(android.app.Activity):
+    Method 'disableForegroundDispatch' documentation mentions permissions without declaring @RequiresPermission
+RequiresPermission: android.nfc.NfcAdapter#enableForegroundDispatch(android.app.Activity, android.app.PendingIntent, android.content.IntentFilter[], String[][]):
+    Method 'enableForegroundDispatch' documentation mentions permissions without declaring @RequiresPermission
+RequiresPermission: android.nfc.cardemulation.CardEmulation#isDefaultServiceForAid(android.content.ComponentName, String):
+    Method 'isDefaultServiceForAid' documentation mentions permissions without declaring @RequiresPermission
+RequiresPermission: android.nfc.cardemulation.CardEmulation#isDefaultServiceForCategory(android.content.ComponentName, String):
+    Method 'isDefaultServiceForCategory' documentation mentions permissions without declaring @RequiresPermission
+RequiresPermission: android.nfc.cardemulation.CardEmulation#setOffHostForService(android.content.ComponentName, String):
+    Method 'setOffHostForService' documentation mentions permissions already declared by @RequiresPermission
+RequiresPermission: android.nfc.tech.IsoDep#getTimeout():
+    Method 'getTimeout' documentation mentions permissions without declaring @RequiresPermission
+RequiresPermission: android.nfc.tech.IsoDep#setTimeout(int):
+    Method 'setTimeout' documentation mentions permissions without declaring @RequiresPermission
+RequiresPermission: android.nfc.tech.IsoDep#transceive(byte[]):
+    Method 'transceive' documentation mentions permissions without declaring @RequiresPermission
+RequiresPermission: android.nfc.tech.MifareClassic#authenticateSectorWithKeyA(int, byte[]):
+    Method 'authenticateSectorWithKeyA' documentation mentions permissions without declaring @RequiresPermission
+RequiresPermission: android.nfc.tech.MifareClassic#authenticateSectorWithKeyB(int, byte[]):
+    Method 'authenticateSectorWithKeyB' documentation mentions permissions without declaring @RequiresPermission
+RequiresPermission: android.nfc.tech.MifareClassic#decrement(int, int):
+    Method 'decrement' documentation mentions permissions without declaring @RequiresPermission
+RequiresPermission: android.nfc.tech.MifareClassic#getTimeout():
+    Method 'getTimeout' documentation mentions permissions without declaring @RequiresPermission
+RequiresPermission: android.nfc.tech.MifareClassic#increment(int, int):
+    Method 'increment' documentation mentions permissions without declaring @RequiresPermission
+RequiresPermission: android.nfc.tech.MifareClassic#readBlock(int):
+    Method 'readBlock' documentation mentions permissions without declaring @RequiresPermission
+RequiresPermission: android.nfc.tech.MifareClassic#restore(int):
+    Method 'restore' documentation mentions permissions without declaring @RequiresPermission
+RequiresPermission: android.nfc.tech.MifareClassic#setTimeout(int):
+    Method 'setTimeout' documentation mentions permissions without declaring @RequiresPermission
+RequiresPermission: android.nfc.tech.MifareClassic#transceive(byte[]):
+    Method 'transceive' documentation mentions permissions without declaring @RequiresPermission
+RequiresPermission: android.nfc.tech.MifareClassic#transfer(int):
+    Method 'transfer' documentation mentions permissions without declaring @RequiresPermission
+RequiresPermission: android.nfc.tech.MifareClassic#writeBlock(int, byte[]):
+    Method 'writeBlock' documentation mentions permissions without declaring @RequiresPermission
+RequiresPermission: android.nfc.tech.MifareUltralight#getTimeout():
+    Method 'getTimeout' documentation mentions permissions without declaring @RequiresPermission
+RequiresPermission: android.nfc.tech.MifareUltralight#readPages(int):
+    Method 'readPages' documentation mentions permissions without declaring @RequiresPermission
+RequiresPermission: android.nfc.tech.MifareUltralight#setTimeout(int):
+    Method 'setTimeout' documentation mentions permissions without declaring @RequiresPermission
+RequiresPermission: android.nfc.tech.MifareUltralight#transceive(byte[]):
+    Method 'transceive' documentation mentions permissions without declaring @RequiresPermission
+RequiresPermission: android.nfc.tech.MifareUltralight#writePage(int, byte[]):
+    Method 'writePage' documentation mentions permissions without declaring @RequiresPermission
+RequiresPermission: android.nfc.tech.Ndef#getNdefMessage():
+    Method 'getNdefMessage' documentation mentions permissions without declaring @RequiresPermission
+RequiresPermission: android.nfc.tech.Ndef#isWritable():
+    Method 'isWritable' documentation mentions permissions without declaring @RequiresPermission
+RequiresPermission: android.nfc.tech.Ndef#makeReadOnly():
+    Method 'makeReadOnly' documentation mentions permissions without declaring @RequiresPermission
+RequiresPermission: android.nfc.tech.Ndef#writeNdefMessage(android.nfc.NdefMessage):
+    Method 'writeNdefMessage' documentation mentions permissions without declaring @RequiresPermission
+RequiresPermission: android.nfc.tech.NdefFormatable#format(android.nfc.NdefMessage):
+    Method 'format' documentation mentions permissions without declaring @RequiresPermission
+RequiresPermission: android.nfc.tech.NdefFormatable#formatReadOnly(android.nfc.NdefMessage):
+    Method 'formatReadOnly' documentation mentions permissions without declaring @RequiresPermission
+RequiresPermission: android.nfc.tech.NfcA#getTimeout():
+    Method 'getTimeout' documentation mentions permissions without declaring @RequiresPermission
+RequiresPermission: android.nfc.tech.NfcA#setTimeout(int):
+    Method 'setTimeout' documentation mentions permissions without declaring @RequiresPermission
+RequiresPermission: android.nfc.tech.NfcA#transceive(byte[]):
+    Method 'transceive' documentation mentions permissions without declaring @RequiresPermission
+RequiresPermission: android.nfc.tech.NfcB#transceive(byte[]):
+    Method 'transceive' documentation mentions permissions without declaring @RequiresPermission
+RequiresPermission: android.nfc.tech.NfcF#getTimeout():
+    Method 'getTimeout' documentation mentions permissions without declaring @RequiresPermission
+RequiresPermission: android.nfc.tech.NfcF#setTimeout(int):
+    Method 'setTimeout' documentation mentions permissions without declaring @RequiresPermission
+RequiresPermission: android.nfc.tech.NfcF#transceive(byte[]):
+    Method 'transceive' documentation mentions permissions without declaring @RequiresPermission
+RequiresPermission: android.nfc.tech.NfcV#transceive(byte[]):
+    Method 'transceive' documentation mentions permissions without declaring @RequiresPermission
+RequiresPermission: android.nfc.tech.TagTechnology#close():
+    Method 'close' documentation mentions permissions without declaring @RequiresPermission
+RequiresPermission: android.nfc.tech.TagTechnology#connect():
+    Method 'connect' documentation mentions permissions without declaring @RequiresPermission
+
+SamShouldBeLast: android.nfc.NfcAdapter#enableReaderMode(android.app.Activity, android.nfc.NfcAdapter.ReaderCallback, int, android.os.Bundle):
+    SAM-compatible parameters (such as parameter 2, "callback", in android.nfc.NfcAdapter.enableReaderMode) should be last to improve Kotlin interoperability; see https://kotlinlang.org/docs/reference/java-interop.html#sam-conversions
+SamShouldBeLast: android.nfc.NfcAdapter#ignore(android.nfc.Tag, int, android.nfc.NfcAdapter.OnTagRemovedListener, android.os.Handler):
+    SAM-compatible parameters (such as parameter 3, "tagRemovedListener", in android.nfc.NfcAdapter.ignore) should be last to improve Kotlin interoperability; see https://kotlinlang.org/docs/reference/java-interop.html#sam-conversions
+
+SdkConstant: android.nfc.NfcAdapter#ACTION_REQUIRE_UNLOCK_FOR_NFC:
+    Field 'ACTION_REQUIRE_UNLOCK_FOR_NFC' is missing @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION)
diff --git a/nfc/api/system-removed.txt b/nfc/api/system-removed.txt
index d802177..c6eaa57 100644
--- a/nfc/api/system-removed.txt
+++ b/nfc/api/system-removed.txt
@@ -1 +1,12 @@
 // Signature format: 2.0
+package android.nfc {
+
+  public final class NfcAdapter {
+    method @RequiresPermission(android.Manifest.permission.WRITE_SECURE_SETTINGS) public boolean disableNdefPush();
+    method @RequiresPermission(android.Manifest.permission.WRITE_SECURE_SETTINGS) public boolean enableNdefPush();
+    method public void setNdefPushMessage(android.nfc.NdefMessage, android.app.Activity, int);
+    field public static final int FLAG_NDEF_PUSH_NO_CONFIRM = 1; // 0x1
+  }
+
+}
+
diff --git a/nfc/jarjar-rules.txt b/nfc/jarjar-rules.txt
new file mode 100644
index 0000000..4cd652d
--- /dev/null
+++ b/nfc/jarjar-rules.txt
@@ -0,0 +1,38 @@
+# Used by framework-nfc for proto debug dumping
+rule android.app.PendingIntentProto* com.android.nfc.x.@0
+rule android.content.ComponentNameProto* com.android.nfc.x.@0
+rule android.content.IntentProto* com.android.nfc.x.@0
+rule android.content.IntentFilterProto* com.android.nfc.x.@0
+rule android.content.AuthorityEntryProto* com.android.nfc.x.@0
+rule android.nfc.cardemulation.AidGroupProto* com.android.nfc.x.@0
+rule android.nfc.cardemulation.ApduServiceInfoProto* com.android.nfc.x.@0
+rule android.nfc.cardemulation.NfcFServiceInfoProto* com.android.nfc.x.@0
+rule android.nfc.NdefMessageProto* com.android.nfc.x.@0
+rule android.nfc.NdefRecordProto* com.android.nfc.x.@0
+rule com.android.nfc.cardemulation.CardEmulationManagerProto* com.android.nfc.x.@0
+rule com.android.nfc.cardemulation.RegisteredServicesCacheProto* com.android.nfc.x.@0
+rule com.android.nfc.cardemulation.RegisteredNfcFServicesCacheProto* com.android.nfc.x.@0
+rule com.android.nfc.cardemulation.PreferredServicesProto* com.android.nfc.x.@0
+rule com.android.nfc.cardemulation.EnabledNfcFServicesProto* com.android.nfc.x.@0
+rule com.android.nfc.cardemulation.RegisteredAidCacheProto* com.android.nfc.x.@0
+rule com.android.nfc.cardemulation.AidRoutingManagerProto* com.android.nfc.x.@0
+rule com.android.nfc.cardemulation.RegisteredT3tIdentifiersCacheProto* com.android.nfc.x.@0
+rule com.android.nfc.cardemulation.SystemCodeRoutingManagerProto* com.android.nfc.x.@0
+rule com.android.nfc.cardemulation.HostEmulationManagerProto* com.android.nfc.x.@0
+rule com.android.nfc.cardemulation.HostNfcFEmulationManagerProto* com.android.nfc.x.@0
+rule com.android.nfc.NfcServiceDumpProto* com.android.nfc.x.@0
+rule com.android.nfc.DiscoveryParamsProto* com.android.nfc.x.@0
+rule com.android.nfc.NfcDispatcherProto* com.android.nfc.x.@0
+rule android.os.PersistableBundleProto* com.android.nfc.x.@0
+
+# Used by framework-nfc for reading trunk stable flags
+rule android.nfc.FakeFeatureFlagsImpl* com.android.nfc.x.@0
+rule android.nfc.FeatureFlags* com.android.nfc.x.@0
+rule android.nfc.Flags* com.android.nfc.x.@0
+rule android.permission.flags.** com.android.nfc.x.@0
+
+# Used by framework-nfc for misc utilities
+rule android.os.PatternMatcher* com.android.nfc.x.@0
+
+rule com.android.incident.Privacy* com.android.nfc.x.@0
+rule com.android.incident.PrivacyFlags* com.android.nfc.x.@0
diff --git a/core/java/android/nfc/ApduList.aidl b/nfc/java/android/nfc/ApduList.aidl
similarity index 100%
rename from core/java/android/nfc/ApduList.aidl
rename to nfc/java/android/nfc/ApduList.aidl
diff --git a/core/java/android/nfc/ApduList.java b/nfc/java/android/nfc/ApduList.java
similarity index 100%
rename from core/java/android/nfc/ApduList.java
rename to nfc/java/android/nfc/ApduList.java
diff --git a/core/java/android/nfc/AvailableNfcAntenna.aidl b/nfc/java/android/nfc/AvailableNfcAntenna.aidl
similarity index 100%
rename from core/java/android/nfc/AvailableNfcAntenna.aidl
rename to nfc/java/android/nfc/AvailableNfcAntenna.aidl
diff --git a/core/java/android/nfc/AvailableNfcAntenna.java b/nfc/java/android/nfc/AvailableNfcAntenna.java
similarity index 100%
rename from core/java/android/nfc/AvailableNfcAntenna.java
rename to nfc/java/android/nfc/AvailableNfcAntenna.java
diff --git a/core/java/android/nfc/Constants.java b/nfc/java/android/nfc/Constants.java
similarity index 100%
rename from core/java/android/nfc/Constants.java
rename to nfc/java/android/nfc/Constants.java
diff --git a/core/java/android/nfc/ErrorCodes.java b/nfc/java/android/nfc/ErrorCodes.java
similarity index 100%
rename from core/java/android/nfc/ErrorCodes.java
rename to nfc/java/android/nfc/ErrorCodes.java
diff --git a/core/java/android/nfc/FormatException.java b/nfc/java/android/nfc/FormatException.java
similarity index 100%
rename from core/java/android/nfc/FormatException.java
rename to nfc/java/android/nfc/FormatException.java
diff --git a/core/java/android/nfc/IAppCallback.aidl b/nfc/java/android/nfc/IAppCallback.aidl
similarity index 100%
rename from core/java/android/nfc/IAppCallback.aidl
rename to nfc/java/android/nfc/IAppCallback.aidl
diff --git a/core/java/android/nfc/INfcAdapter.aidl b/nfc/java/android/nfc/INfcAdapter.aidl
similarity index 100%
rename from core/java/android/nfc/INfcAdapter.aidl
rename to nfc/java/android/nfc/INfcAdapter.aidl
diff --git a/core/java/android/nfc/INfcAdapterExtras.aidl b/nfc/java/android/nfc/INfcAdapterExtras.aidl
similarity index 100%
rename from core/java/android/nfc/INfcAdapterExtras.aidl
rename to nfc/java/android/nfc/INfcAdapterExtras.aidl
diff --git a/core/java/android/nfc/INfcCardEmulation.aidl b/nfc/java/android/nfc/INfcCardEmulation.aidl
similarity index 100%
rename from core/java/android/nfc/INfcCardEmulation.aidl
rename to nfc/java/android/nfc/INfcCardEmulation.aidl
diff --git a/core/java/android/nfc/INfcControllerAlwaysOnListener.aidl b/nfc/java/android/nfc/INfcControllerAlwaysOnListener.aidl
similarity index 100%
rename from core/java/android/nfc/INfcControllerAlwaysOnListener.aidl
rename to nfc/java/android/nfc/INfcControllerAlwaysOnListener.aidl
diff --git a/core/java/android/nfc/INfcDta.aidl b/nfc/java/android/nfc/INfcDta.aidl
similarity index 100%
rename from core/java/android/nfc/INfcDta.aidl
rename to nfc/java/android/nfc/INfcDta.aidl
diff --git a/core/java/android/nfc/INfcFCardEmulation.aidl b/nfc/java/android/nfc/INfcFCardEmulation.aidl
similarity index 100%
rename from core/java/android/nfc/INfcFCardEmulation.aidl
rename to nfc/java/android/nfc/INfcFCardEmulation.aidl
diff --git a/core/java/android/nfc/INfcTag.aidl b/nfc/java/android/nfc/INfcTag.aidl
similarity index 100%
rename from core/java/android/nfc/INfcTag.aidl
rename to nfc/java/android/nfc/INfcTag.aidl
diff --git a/core/java/android/nfc/INfcUnlockHandler.aidl b/nfc/java/android/nfc/INfcUnlockHandler.aidl
similarity index 100%
rename from core/java/android/nfc/INfcUnlockHandler.aidl
rename to nfc/java/android/nfc/INfcUnlockHandler.aidl
diff --git a/core/java/android/nfc/ITagRemovedCallback.aidl b/nfc/java/android/nfc/ITagRemovedCallback.aidl
similarity index 100%
rename from core/java/android/nfc/ITagRemovedCallback.aidl
rename to nfc/java/android/nfc/ITagRemovedCallback.aidl
diff --git a/core/java/android/nfc/NdefMessage.aidl b/nfc/java/android/nfc/NdefMessage.aidl
similarity index 100%
rename from core/java/android/nfc/NdefMessage.aidl
rename to nfc/java/android/nfc/NdefMessage.aidl
diff --git a/core/java/android/nfc/NdefMessage.java b/nfc/java/android/nfc/NdefMessage.java
similarity index 100%
rename from core/java/android/nfc/NdefMessage.java
rename to nfc/java/android/nfc/NdefMessage.java
diff --git a/core/java/android/nfc/NdefRecord.aidl b/nfc/java/android/nfc/NdefRecord.aidl
similarity index 100%
rename from core/java/android/nfc/NdefRecord.aidl
rename to nfc/java/android/nfc/NdefRecord.aidl
diff --git a/core/java/android/nfc/NdefRecord.java b/nfc/java/android/nfc/NdefRecord.java
similarity index 100%
rename from core/java/android/nfc/NdefRecord.java
rename to nfc/java/android/nfc/NdefRecord.java
diff --git a/core/java/android/nfc/NfcActivityManager.java b/nfc/java/android/nfc/NfcActivityManager.java
similarity index 100%
rename from core/java/android/nfc/NfcActivityManager.java
rename to nfc/java/android/nfc/NfcActivityManager.java
diff --git a/core/java/android/nfc/NfcAdapter.java b/nfc/java/android/nfc/NfcAdapter.java
similarity index 98%
rename from core/java/android/nfc/NfcAdapter.java
rename to nfc/java/android/nfc/NfcAdapter.java
index 979855e..0791721 100644
--- a/core/java/android/nfc/NfcAdapter.java
+++ b/nfc/java/android/nfc/NfcAdapter.java
@@ -414,18 +414,18 @@
     /**
      * Flags for use with {@link #setDiscoveryTechnology(Activity, int, int)}.
      * <p>
-     * Setting this flag makes listening to use current flags.
+     * Setting this flag makes listening to keep the current technology configuration.
      */
     @FlaggedApi(Flags.FLAG_ENABLE_NFC_SET_DISCOVERY_TECH)
-    public static final int FLAG_LISTEN_KEEP = -1;
+    public static final int FLAG_LISTEN_KEEP = 0x80000000;
 
     /**
      * Flags for use with {@link #setDiscoveryTechnology(Activity, int, int)}.
      * <p>
-     * Setting this flag makes polling to use current flags.
+     * Setting this flag makes polling to keep the current technology configuration.
      */
     @FlaggedApi(Flags.FLAG_ENABLE_NFC_SET_DISCOVERY_TECH)
-    public static final int FLAG_READER_KEEP = -1;
+    public static final int FLAG_READER_KEEP = 0x80000000;
 
     /** @hide */
     public static final int FLAG_USE_ALL_TECH = 0xff;
@@ -1793,6 +1793,8 @@
      *
      * Use {@link #FLAG_READER_KEEP} to keep current polling technology.
      * Use {@link #FLAG_LISTEN_KEEP} to keep current listenig technology.
+     * (if the _KEEP flag is specified the other technology flags shouldn't be set
+     * and are quietly ignored otherwise).
      * Use {@link #FLAG_READER_DISABLE} to disable polling.
      * Use {@link #FLAG_LISTEN_DISABLE} to disable listening.
      * Also refer to {@link #resetDiscoveryTechnology(Activity)} to restore these changes.
@@ -1824,6 +1826,15 @@
     @FlaggedApi(Flags.FLAG_ENABLE_NFC_SET_DISCOVERY_TECH)
     public void setDiscoveryTechnology(@NonNull Activity activity,
             @PollTechnology int pollTechnology, @ListenTechnology int listenTechnology) {
+
+        // A special treatment of the _KEEP flags
+        if ((listenTechnology & FLAG_LISTEN_KEEP) != 0) {
+            listenTechnology = -1;
+        }
+        if ((pollTechnology & FLAG_READER_KEEP) != 0) {
+            pollTechnology = -1;
+        }
+
         if (listenTechnology == FLAG_LISTEN_DISABLE) {
             synchronized (sLock) {
                 if (!sHasNfcFeature) {
@@ -1850,10 +1861,10 @@
     }
 
     /**
-     * Restore the poll/listen technologies of NFC controller,
+     * Restore the poll/listen technologies of NFC controller to its default state,
      * which were changed by {@link #setDiscoveryTechnology(Activity , int , int)}
      *
-     * @param activity The Activity that requests to changed technologies.
+     * @param activity The Activity that requested to change technologies.
      */
 
     @FlaggedApi(Flags.FLAG_ENABLE_NFC_SET_DISCOVERY_TECH)
diff --git a/core/java/android/nfc/NfcAntennaInfo.aidl b/nfc/java/android/nfc/NfcAntennaInfo.aidl
similarity index 100%
rename from core/java/android/nfc/NfcAntennaInfo.aidl
rename to nfc/java/android/nfc/NfcAntennaInfo.aidl
diff --git a/core/java/android/nfc/NfcAntennaInfo.java b/nfc/java/android/nfc/NfcAntennaInfo.java
similarity index 100%
rename from core/java/android/nfc/NfcAntennaInfo.java
rename to nfc/java/android/nfc/NfcAntennaInfo.java
diff --git a/core/java/android/nfc/NfcControllerAlwaysOnListener.java b/nfc/java/android/nfc/NfcControllerAlwaysOnListener.java
similarity index 100%
rename from core/java/android/nfc/NfcControllerAlwaysOnListener.java
rename to nfc/java/android/nfc/NfcControllerAlwaysOnListener.java
diff --git a/core/java/android/nfc/NfcEvent.java b/nfc/java/android/nfc/NfcEvent.java
similarity index 100%
rename from core/java/android/nfc/NfcEvent.java
rename to nfc/java/android/nfc/NfcEvent.java
diff --git a/core/java/android/nfc/NfcFrameworkInitializer.java b/nfc/java/android/nfc/NfcFrameworkInitializer.java
similarity index 100%
rename from core/java/android/nfc/NfcFrameworkInitializer.java
rename to nfc/java/android/nfc/NfcFrameworkInitializer.java
diff --git a/core/java/android/nfc/NfcManager.java b/nfc/java/android/nfc/NfcManager.java
similarity index 100%
rename from core/java/android/nfc/NfcManager.java
rename to nfc/java/android/nfc/NfcManager.java
diff --git a/core/java/android/nfc/NfcServiceManager.java b/nfc/java/android/nfc/NfcServiceManager.java
similarity index 100%
rename from core/java/android/nfc/NfcServiceManager.java
rename to nfc/java/android/nfc/NfcServiceManager.java
diff --git a/core/java/android/nfc/Tag.aidl b/nfc/java/android/nfc/Tag.aidl
similarity index 100%
rename from core/java/android/nfc/Tag.aidl
rename to nfc/java/android/nfc/Tag.aidl
diff --git a/core/java/android/nfc/Tag.java b/nfc/java/android/nfc/Tag.java
similarity index 100%
rename from core/java/android/nfc/Tag.java
rename to nfc/java/android/nfc/Tag.java
diff --git a/core/java/android/nfc/TagLostException.java b/nfc/java/android/nfc/TagLostException.java
similarity index 100%
rename from core/java/android/nfc/TagLostException.java
rename to nfc/java/android/nfc/TagLostException.java
diff --git a/core/java/android/nfc/TechListParcel.aidl b/nfc/java/android/nfc/TechListParcel.aidl
similarity index 100%
rename from core/java/android/nfc/TechListParcel.aidl
rename to nfc/java/android/nfc/TechListParcel.aidl
diff --git a/core/java/android/nfc/TechListParcel.java b/nfc/java/android/nfc/TechListParcel.java
similarity index 100%
rename from core/java/android/nfc/TechListParcel.java
rename to nfc/java/android/nfc/TechListParcel.java
diff --git a/core/java/android/nfc/TransceiveResult.aidl b/nfc/java/android/nfc/TransceiveResult.aidl
similarity index 100%
rename from core/java/android/nfc/TransceiveResult.aidl
rename to nfc/java/android/nfc/TransceiveResult.aidl
diff --git a/core/java/android/nfc/TransceiveResult.java b/nfc/java/android/nfc/TransceiveResult.java
similarity index 100%
rename from core/java/android/nfc/TransceiveResult.java
rename to nfc/java/android/nfc/TransceiveResult.java
diff --git a/core/java/android/nfc/cardemulation/AidGroup.aidl b/nfc/java/android/nfc/cardemulation/AidGroup.aidl
similarity index 100%
rename from core/java/android/nfc/cardemulation/AidGroup.aidl
rename to nfc/java/android/nfc/cardemulation/AidGroup.aidl
diff --git a/core/java/android/nfc/cardemulation/AidGroup.java b/nfc/java/android/nfc/cardemulation/AidGroup.java
similarity index 100%
rename from core/java/android/nfc/cardemulation/AidGroup.java
rename to nfc/java/android/nfc/cardemulation/AidGroup.java
diff --git a/core/java/android/nfc/cardemulation/ApduServiceInfo.aidl b/nfc/java/android/nfc/cardemulation/ApduServiceInfo.aidl
similarity index 100%
rename from core/java/android/nfc/cardemulation/ApduServiceInfo.aidl
rename to nfc/java/android/nfc/cardemulation/ApduServiceInfo.aidl
diff --git a/core/java/android/nfc/cardemulation/ApduServiceInfo.java b/nfc/java/android/nfc/cardemulation/ApduServiceInfo.java
similarity index 100%
rename from core/java/android/nfc/cardemulation/ApduServiceInfo.java
rename to nfc/java/android/nfc/cardemulation/ApduServiceInfo.java
diff --git a/core/java/android/nfc/cardemulation/CardEmulation.java b/nfc/java/android/nfc/cardemulation/CardEmulation.java
similarity index 100%
rename from core/java/android/nfc/cardemulation/CardEmulation.java
rename to nfc/java/android/nfc/cardemulation/CardEmulation.java
diff --git a/core/java/android/nfc/cardemulation/HostApduService.java b/nfc/java/android/nfc/cardemulation/HostApduService.java
similarity index 100%
rename from core/java/android/nfc/cardemulation/HostApduService.java
rename to nfc/java/android/nfc/cardemulation/HostApduService.java
diff --git a/core/java/android/nfc/cardemulation/HostNfcFService.java b/nfc/java/android/nfc/cardemulation/HostNfcFService.java
similarity index 100%
rename from core/java/android/nfc/cardemulation/HostNfcFService.java
rename to nfc/java/android/nfc/cardemulation/HostNfcFService.java
diff --git a/core/java/android/nfc/cardemulation/NfcFCardEmulation.java b/nfc/java/android/nfc/cardemulation/NfcFCardEmulation.java
similarity index 100%
rename from core/java/android/nfc/cardemulation/NfcFCardEmulation.java
rename to nfc/java/android/nfc/cardemulation/NfcFCardEmulation.java
diff --git a/core/java/android/nfc/cardemulation/NfcFServiceInfo.aidl b/nfc/java/android/nfc/cardemulation/NfcFServiceInfo.aidl
similarity index 100%
rename from core/java/android/nfc/cardemulation/NfcFServiceInfo.aidl
rename to nfc/java/android/nfc/cardemulation/NfcFServiceInfo.aidl
diff --git a/core/java/android/nfc/cardemulation/NfcFServiceInfo.java b/nfc/java/android/nfc/cardemulation/NfcFServiceInfo.java
similarity index 100%
rename from core/java/android/nfc/cardemulation/NfcFServiceInfo.java
rename to nfc/java/android/nfc/cardemulation/NfcFServiceInfo.java
diff --git a/core/java/android/nfc/cardemulation/OWNERS b/nfc/java/android/nfc/cardemulation/OWNERS
similarity index 100%
rename from core/java/android/nfc/cardemulation/OWNERS
rename to nfc/java/android/nfc/cardemulation/OWNERS
diff --git a/core/java/android/nfc/cardemulation/OffHostApduService.java b/nfc/java/android/nfc/cardemulation/OffHostApduService.java
similarity index 100%
rename from core/java/android/nfc/cardemulation/OffHostApduService.java
rename to nfc/java/android/nfc/cardemulation/OffHostApduService.java
diff --git a/core/java/android/nfc/cardemulation/Utils.java b/nfc/java/android/nfc/cardemulation/Utils.java
similarity index 100%
rename from core/java/android/nfc/cardemulation/Utils.java
rename to nfc/java/android/nfc/cardemulation/Utils.java
diff --git a/core/java/android/nfc/dta/NfcDta.java b/nfc/java/android/nfc/dta/NfcDta.java
similarity index 100%
rename from core/java/android/nfc/dta/NfcDta.java
rename to nfc/java/android/nfc/dta/NfcDta.java
diff --git a/core/java/android/nfc/dta/OWNERS b/nfc/java/android/nfc/dta/OWNERS
similarity index 100%
rename from core/java/android/nfc/dta/OWNERS
rename to nfc/java/android/nfc/dta/OWNERS
diff --git a/core/java/android/nfc/flags.aconfig b/nfc/java/android/nfc/flags.aconfig
similarity index 100%
rename from core/java/android/nfc/flags.aconfig
rename to nfc/java/android/nfc/flags.aconfig
diff --git a/core/java/android/nfc/package.html b/nfc/java/android/nfc/package.html
similarity index 100%
rename from core/java/android/nfc/package.html
rename to nfc/java/android/nfc/package.html
diff --git a/core/java/android/nfc/tech/BasicTagTechnology.java b/nfc/java/android/nfc/tech/BasicTagTechnology.java
similarity index 100%
rename from core/java/android/nfc/tech/BasicTagTechnology.java
rename to nfc/java/android/nfc/tech/BasicTagTechnology.java
diff --git a/core/java/android/nfc/tech/IsoDep.java b/nfc/java/android/nfc/tech/IsoDep.java
similarity index 100%
rename from core/java/android/nfc/tech/IsoDep.java
rename to nfc/java/android/nfc/tech/IsoDep.java
diff --git a/core/java/android/nfc/tech/MifareClassic.java b/nfc/java/android/nfc/tech/MifareClassic.java
similarity index 100%
rename from core/java/android/nfc/tech/MifareClassic.java
rename to nfc/java/android/nfc/tech/MifareClassic.java
diff --git a/core/java/android/nfc/tech/MifareUltralight.java b/nfc/java/android/nfc/tech/MifareUltralight.java
similarity index 100%
rename from core/java/android/nfc/tech/MifareUltralight.java
rename to nfc/java/android/nfc/tech/MifareUltralight.java
diff --git a/core/java/android/nfc/tech/Ndef.java b/nfc/java/android/nfc/tech/Ndef.java
similarity index 100%
rename from core/java/android/nfc/tech/Ndef.java
rename to nfc/java/android/nfc/tech/Ndef.java
diff --git a/core/java/android/nfc/tech/NdefFormatable.java b/nfc/java/android/nfc/tech/NdefFormatable.java
similarity index 100%
rename from core/java/android/nfc/tech/NdefFormatable.java
rename to nfc/java/android/nfc/tech/NdefFormatable.java
diff --git a/core/java/android/nfc/tech/NfcA.java b/nfc/java/android/nfc/tech/NfcA.java
similarity index 100%
rename from core/java/android/nfc/tech/NfcA.java
rename to nfc/java/android/nfc/tech/NfcA.java
diff --git a/core/java/android/nfc/tech/NfcB.java b/nfc/java/android/nfc/tech/NfcB.java
similarity index 100%
rename from core/java/android/nfc/tech/NfcB.java
rename to nfc/java/android/nfc/tech/NfcB.java
diff --git a/core/java/android/nfc/tech/NfcBarcode.java b/nfc/java/android/nfc/tech/NfcBarcode.java
similarity index 100%
rename from core/java/android/nfc/tech/NfcBarcode.java
rename to nfc/java/android/nfc/tech/NfcBarcode.java
diff --git a/core/java/android/nfc/tech/NfcF.java b/nfc/java/android/nfc/tech/NfcF.java
similarity index 100%
rename from core/java/android/nfc/tech/NfcF.java
rename to nfc/java/android/nfc/tech/NfcF.java
diff --git a/core/java/android/nfc/tech/NfcV.java b/nfc/java/android/nfc/tech/NfcV.java
similarity index 100%
rename from core/java/android/nfc/tech/NfcV.java
rename to nfc/java/android/nfc/tech/NfcV.java
diff --git a/core/java/android/nfc/tech/OWNERS b/nfc/java/android/nfc/tech/OWNERS
similarity index 100%
rename from core/java/android/nfc/tech/OWNERS
rename to nfc/java/android/nfc/tech/OWNERS
diff --git a/core/java/android/nfc/tech/TagTechnology.java b/nfc/java/android/nfc/tech/TagTechnology.java
similarity index 100%
rename from core/java/android/nfc/tech/TagTechnology.java
rename to nfc/java/android/nfc/tech/TagTechnology.java
diff --git a/core/java/android/nfc/tech/package.html b/nfc/java/android/nfc/tech/package.html
similarity index 100%
rename from core/java/android/nfc/tech/package.html
rename to nfc/java/android/nfc/tech/package.html
diff --git a/core/tests/nfctests/Android.bp b/nfc/tests/Android.bp
similarity index 97%
rename from core/tests/nfctests/Android.bp
rename to nfc/tests/Android.bp
index f81be49..62566ee 100644
--- a/core/tests/nfctests/Android.bp
+++ b/nfc/tests/Android.bp
@@ -30,6 +30,7 @@
         "truth",
     ],
     libs: [
+        "framework-nfc.impl",
         "android.test.runner",
     ],
     srcs: ["src/**/*.java"],
diff --git a/core/tests/nfctests/AndroidManifest.xml b/nfc/tests/AndroidManifest.xml
similarity index 100%
rename from core/tests/nfctests/AndroidManifest.xml
rename to nfc/tests/AndroidManifest.xml
diff --git a/core/tests/nfctests/AndroidTest.xml b/nfc/tests/AndroidTest.xml
similarity index 100%
rename from core/tests/nfctests/AndroidTest.xml
rename to nfc/tests/AndroidTest.xml
diff --git a/core/tests/nfctests/src/android/nfc/NfcControllerAlwaysOnListenerTest.java b/nfc/tests/src/android/nfc/NfcControllerAlwaysOnListenerTest.java
similarity index 100%
rename from core/tests/nfctests/src/android/nfc/NfcControllerAlwaysOnListenerTest.java
rename to nfc/tests/src/android/nfc/NfcControllerAlwaysOnListenerTest.java
diff --git a/core/tests/nfctests/src/android/nfc/TechListParcelTest.java b/nfc/tests/src/android/nfc/TechListParcelTest.java
similarity index 100%
rename from core/tests/nfctests/src/android/nfc/TechListParcelTest.java
rename to nfc/tests/src/android/nfc/TechListParcelTest.java
diff --git a/opengl/java/android/opengl/EGLExt.java b/opengl/java/android/opengl/EGLExt.java
index 1570e0e..31104a0 100644
--- a/opengl/java/android/opengl/EGLExt.java
+++ b/opengl/java/android/opengl/EGLExt.java
@@ -46,14 +46,6 @@
         _nativeClassInit();
     }
 
-    // C function EGLBoolean eglPresentationTimeANDROID ( EGLDisplay dpy, EGLSurface sur, EGLnsecsANDROID time )
-
-    public static native boolean eglPresentationTimeANDROID(
-        EGLDisplay dpy,
-        EGLSurface sur,
-        long time
-    );
-
     /**
      * Retrieves the SyncFence for an EGLSync created with EGL_SYNC_NATIVE_FENCE_ANDROID
      *
@@ -83,4 +75,13 @@
     }
 
     private static native int eglDupNativeFenceFDANDROIDImpl(EGLDisplay display, EGLSync sync);
+
+    // C function EGLBoolean eglPresentationTimeANDROID ( EGLDisplay dpy, EGLSurface sur, EGLnsecsANDROID time )
+
+    public static native boolean eglPresentationTimeANDROID(
+        EGLDisplay dpy,
+        EGLSurface sur,
+        long time
+    );
+
 }
diff --git a/packages/CrashRecovery/framework/Android.bp b/packages/CrashRecovery/framework/Android.bp
index b2af315..c0d93531 100644
--- a/packages/CrashRecovery/framework/Android.bp
+++ b/packages/CrashRecovery/framework/Android.bp
@@ -1,9 +1,55 @@
-filegroup {
+soong_config_module_type {
+    name: "platform_filegroup",
+    module_type: "filegroup",
+    config_namespace: "ANDROID",
+    bool_variables: [
+        "move_crashrecovery_files",
+    ],
+    properties: [
+        "srcs",
+    ],
+}
+
+platform_filegroup {
     name: "framework-crashrecovery-sources",
     srcs: [
         "java/**/*.java",
         "java/**/*.aidl",
     ],
+    soong_config_variables: {
+        // if the flag is enabled, then files would be moved to module
+        move_crashrecovery_files: {
+            srcs: [],
+        },
+    },
     path: "java",
     visibility: ["//frameworks/base:__subpackages__"],
 }
+
+soong_config_module_type {
+    name: "module_filegroup",
+    module_type: "filegroup",
+    config_namespace: "ANDROID",
+    bool_variables: [
+        "move_crashrecovery_files",
+    ],
+    properties: [
+        "srcs",
+    ],
+}
+
+module_filegroup {
+    name: "framework-crashrecovery-module-sources",
+    srcs: [],
+    soong_config_variables: {
+        // if the flag is enabled, then files would be moved to module
+        move_crashrecovery_files: {
+            srcs: [
+                "java/**/*.java",
+                "java/**/*.aidl",
+            ],
+        },
+    },
+    path: "java",
+    visibility: ["//packages/modules/CrashRecovery/framework"],
+}
diff --git a/packages/CrashRecovery/services/Android.bp b/packages/CrashRecovery/services/Android.bp
index 27ddff9..ab10b5a 100644
--- a/packages/CrashRecovery/services/Android.bp
+++ b/packages/CrashRecovery/services/Android.bp
@@ -1,9 +1,63 @@
-filegroup {
+soong_config_module_type {
+    name: "platform_filegroup",
+    module_type: "filegroup",
+    config_namespace: "ANDROID",
+    bool_variables: [
+        "move_crashrecovery_files",
+    ],
+    properties: [
+        "srcs",
+    ],
+}
+
+platform_filegroup {
     name: "services-crashrecovery-sources",
     srcs: [
         "java/**/*.java",
         "java/**/*.aidl",
+        ":statslog-crashrecovery-java-gen",
     ],
-    path: "java",
+    soong_config_variables: {
+        // if the flag is enabled, then files would be moved to module
+        move_crashrecovery_files: {
+            srcs: [],
+        },
+    },
     visibility: ["//frameworks/base:__subpackages__"],
 }
+
+soong_config_module_type {
+    name: "module_filegroup",
+    module_type: "filegroup",
+    config_namespace: "ANDROID",
+    bool_variables: [
+        "move_crashrecovery_files",
+    ],
+    properties: [
+        "srcs",
+    ],
+}
+
+module_filegroup {
+    name: "services-crashrecovery-module-sources",
+    srcs: [],
+    soong_config_variables: {
+        // if the flag is enabled, then files would be moved to module
+        move_crashrecovery_files: {
+            srcs: [
+                "java/**/*.java",
+                "java/**/*.aidl",
+                ":statslog-crashrecovery-java-gen",
+            ],
+        },
+    },
+    visibility: ["//packages/modules/CrashRecovery/service"],
+}
+
+genrule {
+    name: "statslog-crashrecovery-java-gen",
+    tools: ["stats-log-api-gen"],
+    cmd: "$(location stats-log-api-gen) --java $(out) --module crashrecovery " +
+        "--javaPackage com.android.server.crashrecovery.proto --javaClass CrashRecoveryStatsLog --worksource",
+    out: ["com/android/server/crashrecovery/proto/CrashRecoveryStatsLog.java"],
+}
diff --git a/packages/CrashRecovery/services/java/com/android/server/RescueParty.java b/packages/CrashRecovery/services/java/com/android/server/RescueParty.java
index dd54334..dffe4e2 100644
--- a/packages/CrashRecovery/services/java/com/android/server/RescueParty.java
+++ b/packages/CrashRecovery/services/java/com/android/server/RescueParty.java
@@ -46,11 +46,11 @@
 import com.android.internal.annotations.GuardedBy;
 import com.android.internal.annotations.VisibleForTesting;
 import com.android.internal.util.ArrayUtils;
-import com.android.internal.util.FrameworkStatsLog;
 import com.android.server.PackageWatchdog.FailureReasons;
 import com.android.server.PackageWatchdog.PackageHealthObserver;
 import com.android.server.PackageWatchdog.PackageHealthObserverImpact;
 import com.android.server.am.SettingsToPropertiesMapper;
+import com.android.server.crashrecovery.proto.CrashRecoveryStatsLog;
 
 import java.io.File;
 import java.util.ArrayList;
@@ -390,7 +390,7 @@
             return;
         }
 
-        FrameworkStatsLog.write(FrameworkStatsLog.RESCUE_PARTY_RESET_REPORTED, level);
+        CrashRecoveryStatsLog.write(CrashRecoveryStatsLog.RESCUE_PARTY_RESET_REPORTED, level);
         // Try our best to reset all settings possible, and once finished
         // rethrow any exception that we encountered
         Exception res = null;
diff --git a/packages/CrashRecovery/services/java/com/android/server/rollback/RollbackPackageHealthObserver.java b/packages/CrashRecovery/services/java/com/android/server/rollback/RollbackPackageHealthObserver.java
index 2007079..50322f0 100644
--- a/packages/CrashRecovery/services/java/com/android/server/rollback/RollbackPackageHealthObserver.java
+++ b/packages/CrashRecovery/services/java/com/android/server/rollback/RollbackPackageHealthObserver.java
@@ -39,13 +39,13 @@
 import android.util.SparseArray;
 
 import com.android.internal.annotations.VisibleForTesting;
-import com.android.internal.util.FrameworkStatsLog;
 import com.android.internal.util.Preconditions;
 import com.android.server.PackageWatchdog;
 import com.android.server.PackageWatchdog.FailureReasons;
 import com.android.server.PackageWatchdog.PackageHealthObserver;
 import com.android.server.PackageWatchdog.PackageHealthObserverImpact;
 import com.android.server.SystemConfig;
+import com.android.server.crashrecovery.proto.CrashRecoveryStatsLog;
 import com.android.server.pm.ApexManager;
 
 import java.io.BufferedReader;
@@ -418,7 +418,7 @@
 
         final VersionedPackage logPackage = logPackageTemp;
         WatchdogRollbackLogger.logEvent(logPackage,
-                FrameworkStatsLog.WATCHDOG_ROLLBACK_OCCURRED__ROLLBACK_TYPE__ROLLBACK_INITIATE,
+                CrashRecoveryStatsLog.WATCHDOG_ROLLBACK_OCCURRED__ROLLBACK_TYPE__ROLLBACK_INITIATE,
                 reasonToLog, failedPackageToLog);
 
         Consumer<Intent> onResult = result -> {
@@ -430,19 +430,19 @@
                     int rollbackId = rollback.getRollbackId();
                     saveStagedRollbackId(rollbackId, logPackage);
                     WatchdogRollbackLogger.logEvent(logPackage,
-                            FrameworkStatsLog
+                            CrashRecoveryStatsLog
                             .WATCHDOG_ROLLBACK_OCCURRED__ROLLBACK_TYPE__ROLLBACK_BOOT_TRIGGERED,
                             reasonToLog, failedPackageToLog);
 
                 } else {
                     WatchdogRollbackLogger.logEvent(logPackage,
-                            FrameworkStatsLog
+                            CrashRecoveryStatsLog
                                     .WATCHDOG_ROLLBACK_OCCURRED__ROLLBACK_TYPE__ROLLBACK_SUCCESS,
                             reasonToLog, failedPackageToLog);
                 }
             } else {
                 WatchdogRollbackLogger.logEvent(logPackage,
-                        FrameworkStatsLog
+                        CrashRecoveryStatsLog
                                 .WATCHDOG_ROLLBACK_OCCURRED__ROLLBACK_TYPE__ROLLBACK_FAILURE,
                         reasonToLog, failedPackageToLog);
             }
diff --git a/packages/CrashRecovery/services/java/com/android/server/rollback/WatchdogRollbackLogger.java b/packages/CrashRecovery/services/java/com/android/server/rollback/WatchdogRollbackLogger.java
index f9ef994..898c543 100644
--- a/packages/CrashRecovery/services/java/com/android/server/rollback/WatchdogRollbackLogger.java
+++ b/packages/CrashRecovery/services/java/com/android/server/rollback/WatchdogRollbackLogger.java
@@ -16,16 +16,16 @@
 
 package com.android.server.rollback;
 
-import static com.android.internal.util.FrameworkStatsLog.WATCHDOG_ROLLBACK_OCCURRED__ROLLBACK_REASON__REASON_APP_CRASH;
-import static com.android.internal.util.FrameworkStatsLog.WATCHDOG_ROLLBACK_OCCURRED__ROLLBACK_REASON__REASON_APP_NOT_RESPONDING;
-import static com.android.internal.util.FrameworkStatsLog.WATCHDOG_ROLLBACK_OCCURRED__ROLLBACK_REASON__REASON_EXPLICIT_HEALTH_CHECK;
-import static com.android.internal.util.FrameworkStatsLog.WATCHDOG_ROLLBACK_OCCURRED__ROLLBACK_REASON__REASON_NATIVE_CRASH;
-import static com.android.internal.util.FrameworkStatsLog.WATCHDOG_ROLLBACK_OCCURRED__ROLLBACK_REASON__REASON_NATIVE_CRASH_DURING_BOOT;
-import static com.android.internal.util.FrameworkStatsLog.WATCHDOG_ROLLBACK_OCCURRED__ROLLBACK_REASON__REASON_UNKNOWN;
-import static com.android.internal.util.FrameworkStatsLog.WATCHDOG_ROLLBACK_OCCURRED__ROLLBACK_TYPE__ROLLBACK_BOOT_TRIGGERED;
-import static com.android.internal.util.FrameworkStatsLog.WATCHDOG_ROLLBACK_OCCURRED__ROLLBACK_TYPE__ROLLBACK_FAILURE;
-import static com.android.internal.util.FrameworkStatsLog.WATCHDOG_ROLLBACK_OCCURRED__ROLLBACK_TYPE__ROLLBACK_INITIATE;
-import static com.android.internal.util.FrameworkStatsLog.WATCHDOG_ROLLBACK_OCCURRED__ROLLBACK_TYPE__ROLLBACK_SUCCESS;
+import static com.android.server.crashrecovery.proto.CrashRecoveryStatsLog.WATCHDOG_ROLLBACK_OCCURRED__ROLLBACK_REASON__REASON_APP_CRASH;
+import static com.android.server.crashrecovery.proto.CrashRecoveryStatsLog.WATCHDOG_ROLLBACK_OCCURRED__ROLLBACK_REASON__REASON_APP_NOT_RESPONDING;
+import static com.android.server.crashrecovery.proto.CrashRecoveryStatsLog.WATCHDOG_ROLLBACK_OCCURRED__ROLLBACK_REASON__REASON_EXPLICIT_HEALTH_CHECK;
+import static com.android.server.crashrecovery.proto.CrashRecoveryStatsLog.WATCHDOG_ROLLBACK_OCCURRED__ROLLBACK_REASON__REASON_NATIVE_CRASH;
+import static com.android.server.crashrecovery.proto.CrashRecoveryStatsLog.WATCHDOG_ROLLBACK_OCCURRED__ROLLBACK_REASON__REASON_NATIVE_CRASH_DURING_BOOT;
+import static com.android.server.crashrecovery.proto.CrashRecoveryStatsLog.WATCHDOG_ROLLBACK_OCCURRED__ROLLBACK_REASON__REASON_UNKNOWN;
+import static com.android.server.crashrecovery.proto.CrashRecoveryStatsLog.WATCHDOG_ROLLBACK_OCCURRED__ROLLBACK_TYPE__ROLLBACK_BOOT_TRIGGERED;
+import static com.android.server.crashrecovery.proto.CrashRecoveryStatsLog.WATCHDOG_ROLLBACK_OCCURRED__ROLLBACK_TYPE__ROLLBACK_FAILURE;
+import static com.android.server.crashrecovery.proto.CrashRecoveryStatsLog.WATCHDOG_ROLLBACK_OCCURRED__ROLLBACK_TYPE__ROLLBACK_INITIATE;
+import static com.android.server.crashrecovery.proto.CrashRecoveryStatsLog.WATCHDOG_ROLLBACK_OCCURRED__ROLLBACK_TYPE__ROLLBACK_SUCCESS;
 
 import android.annotation.NonNull;
 import android.annotation.Nullable;
@@ -42,8 +42,8 @@
 import android.util.Slog;
 
 import com.android.internal.annotations.VisibleForTesting;
-import com.android.internal.util.FrameworkStatsLog;
 import com.android.server.PackageWatchdog;
+import com.android.server.crashrecovery.proto.CrashRecoveryStatsLog;
 
 import java.util.List;
 import java.util.Set;
@@ -197,8 +197,8 @@
                 + " rollbackReason: " + rollbackReasonToString(rollbackReason)
                 + " failedPackageName: " + failingPackageName);
         if (logPackage != null) {
-            FrameworkStatsLog.write(
-                    FrameworkStatsLog.WATCHDOG_ROLLBACK_OCCURRED,
+            CrashRecoveryStatsLog.write(
+                    CrashRecoveryStatsLog.WATCHDOG_ROLLBACK_OCCURRED,
                     type,
                     logPackage.getPackageName(),
                     logPackage.getVersionCode(),
@@ -208,8 +208,8 @@
         } else {
             // In the case that the log package is null, still log an empty string as an
             // indication that retrieving the logging parent failed.
-            FrameworkStatsLog.write(
-                    FrameworkStatsLog.WATCHDOG_ROLLBACK_OCCURRED,
+            CrashRecoveryStatsLog.write(
+                    CrashRecoveryStatsLog.WATCHDOG_ROLLBACK_OCCURRED,
                     type,
                     "",
                     0,
diff --git a/packages/SystemUI/src/com/android/keyguard/KeyguardAbsKeyInputView.java b/packages/SystemUI/src/com/android/keyguard/KeyguardAbsKeyInputView.java
index c6d1471..edf9517 100644
--- a/packages/SystemUI/src/com/android/keyguard/KeyguardAbsKeyInputView.java
+++ b/packages/SystemUI/src/com/android/keyguard/KeyguardAbsKeyInputView.java
@@ -33,7 +33,7 @@
 public abstract class KeyguardAbsKeyInputView extends KeyguardInputView {
     protected View mEcaView;
 
-    // To avoid accidental lockout due to events while the device in in the pocket, ignore
+    // To avoid accidental lockout due to events while the device in the pocket, ignore
     // any passwords with length less than or equal to this length.
     protected static final int MINIMUM_PASSWORD_LENGTH_BEFORE_REPORT = 3;
     private KeyDownListener mKeyDownListener;
diff --git a/packages/SystemUI/src/com/android/keyguard/KeyguardViewController.java b/packages/SystemUI/src/com/android/keyguard/KeyguardViewController.java
index bc12aee..ce03072 100644
--- a/packages/SystemUI/src/com/android/keyguard/KeyguardViewController.java
+++ b/packages/SystemUI/src/com/android/keyguard/KeyguardViewController.java
@@ -132,7 +132,7 @@
     boolean shouldSubtleWindowAnimationsForUnlock();
 
     /**
-     * Starts the animation before we dismiss Keyguard, i.e. an disappearing animation on the
+     * Starts the animation before we dismiss Keyguard, i.e. a disappearing animation on the
      * security view of the bouncer.
      *
      * @param finishRunnable the runnable to be run after the animation finished, or {@code null} if
diff --git a/packages/SystemUI/src/com/android/systemui/keyguard/KeyguardIndication.java b/packages/SystemUI/src/com/android/systemui/keyguard/KeyguardIndication.java
index 9b83b75..ee3706a 100644
--- a/packages/SystemUI/src/com/android/systemui/keyguard/KeyguardIndication.java
+++ b/packages/SystemUI/src/com/android/systemui/keyguard/KeyguardIndication.java
@@ -80,7 +80,7 @@
     }
 
     /**
-     * Click listener for messsage.
+     * Click listener for message.
      */
     public @Nullable View.OnClickListener getClickListener() {
         return mOnClickListener;
diff --git a/packages/SystemUI/src/com/android/systemui/keyguard/KeyguardViewMediator.java b/packages/SystemUI/src/com/android/systemui/keyguard/KeyguardViewMediator.java
index 1ae5d0a..c385011 100644
--- a/packages/SystemUI/src/com/android/systemui/keyguard/KeyguardViewMediator.java
+++ b/packages/SystemUI/src/com/android/systemui/keyguard/KeyguardViewMediator.java
@@ -437,7 +437,7 @@
     /**
      * Whether a hide is pending and we are just waiting for #startKeyguardExitAnimation to be
      * called.
-     * */
+     */
     private boolean mHiding;
 
     /**
diff --git a/services/autofill/java/com/android/server/autofill/Session.java b/services/autofill/java/com/android/server/autofill/Session.java
index da9235f..5b06894 100644
--- a/services/autofill/java/com/android/server/autofill/Session.java
+++ b/services/autofill/java/com/android/server/autofill/Session.java
@@ -16,7 +16,6 @@
 
 package com.android.server.autofill;
 
-import static android.Manifest.permission.PROVIDE_OWN_AUTOFILL_SUGGESTIONS;
 import static android.service.autofill.AutofillFieldClassificationService.EXTRA_SCORES;
 import static android.service.autofill.AutofillService.EXTRA_FILL_RESPONSE;
 import static android.service.autofill.Dataset.PICK_REASON_NO_PCC;
@@ -109,8 +108,6 @@
 import android.content.Intent;
 import android.content.IntentFilter;
 import android.content.IntentSender;
-import android.content.pm.ApplicationInfo;
-import android.content.pm.PackageManager;
 import android.content.pm.ServiceInfo;
 import android.graphics.Bitmap;
 import android.graphics.Rect;
@@ -1528,6 +1525,17 @@
                 return;
             }
 
+            if (mSessionFlags.mShowingSaveUi) {
+                // Even though the session has not yet been destroyed at this point, after the
+                // saveUi gets closed, the session will be destroyed and AutofillManager will reset
+                // its state. Processing the fill request will result in a great chance of corrupt
+                // state in Autofill.
+                Slog.w(TAG, "Call to Session#onFillRequestSuccess() rejected - session: "
+                        + id + " is showing saveUi");
+                mFillResponseEventLogger.maybeSetResponseStatus(RESPONSE_STATUS_SESSION_DESTROYED);
+                mFillResponseEventLogger.logAndEndEvent();
+                return;
+            }
 
             requestLog = mRequestLogs.get(requestId);
             if (requestLog != null) {
diff --git a/services/contextualsearch/OWNERS b/services/contextualsearch/OWNERS
new file mode 100644
index 0000000..0c2612c
--- /dev/null
+++ b/services/contextualsearch/OWNERS
@@ -0,0 +1 @@
+include /core/java/android/service/contextualsearch/OWNERS
diff --git a/services/core/java/com/android/server/broadcastradio/OWNERS b/services/core/java/com/android/server/broadcastradio/OWNERS
index d2bdd64..51a85e4 100644
--- a/services/core/java/com/android/server/broadcastradio/OWNERS
+++ b/services/core/java/com/android/server/broadcastradio/OWNERS
@@ -1,3 +1,3 @@
 xuweilin@google.com
 oscarazu@google.com
-keunyoung@google.com
+ericjeong@google.com
diff --git a/services/core/java/com/android/server/hdmi/HdmiCecMessageValidator.java b/services/core/java/com/android/server/hdmi/HdmiCecMessageValidator.java
index da38a344..534197b 100644
--- a/services/core/java/com/android/server/hdmi/HdmiCecMessageValidator.java
+++ b/services/core/java/com/android/server/hdmi/HdmiCecMessageValidator.java
@@ -717,7 +717,10 @@
             // Programmed
             int programedInfo = params[offset] & 0x0F;
             if (isValidProgrammedInfo(programedInfo)) {
-                if (programedInfo == 0x09 || programedInfo == 0x0B) {
+                offset = offset + 1;
+                // Duration Available (2 bytes)
+                if ((programedInfo == 0x09 || programedInfo == 0x0B)
+                        && params.length - offset >= 2) {
                     durationAvailable = true;
                 } else {
                     return true;
@@ -727,16 +730,17 @@
             // Non programmed
             int nonProgramedErrorInfo = params[offset] & 0x0F;
             if (isValidNotProgrammedErrorInfo(nonProgramedErrorInfo)) {
-                if (nonProgramedErrorInfo == 0x0E) {
+                offset = offset + 1;
+                // Duration Available (2 bytes)
+                if (nonProgramedErrorInfo == 0x0E && params.length - offset >= 2) {
                     durationAvailable = true;
                 } else {
                     return true;
                 }
             }
         }
-        offset = offset + 1;
         // Duration Available (2 bytes)
-        if (durationAvailable && params.length - offset >= 2) {
+        if (durationAvailable) {
             return (isValidDurationHours(params[offset]) && isValidMinute(params[offset + 1]));
         }
         return false;
diff --git a/services/core/java/com/android/server/locksettings/LockSettingsService.java b/services/core/java/com/android/server/locksettings/LockSettingsService.java
index c81ce26..939423f 100644
--- a/services/core/java/com/android/server/locksettings/LockSettingsService.java
+++ b/services/core/java/com/android/server/locksettings/LockSettingsService.java
@@ -91,7 +91,6 @@
 import android.os.IBinder;
 import android.os.IProgressListener;
 import android.os.Process;
-import android.os.RemoteCallbackList;
 import android.os.RemoteException;
 import android.os.ResultReceiver;
 import android.os.ServiceManager;
@@ -137,11 +136,11 @@
 import com.android.internal.util.Preconditions;
 import com.android.internal.widget.ICheckCredentialProgressCallback;
 import com.android.internal.widget.ILockSettings;
-import com.android.internal.widget.ILockSettingsStateListener;
 import com.android.internal.widget.IWeakEscrowTokenActivatedListener;
 import com.android.internal.widget.IWeakEscrowTokenRemovedListener;
 import com.android.internal.widget.LockPatternUtils;
 import com.android.internal.widget.LockSettingsInternal;
+import com.android.internal.widget.LockSettingsStateListener;
 import com.android.internal.widget.LockscreenCredential;
 import com.android.internal.widget.RebootEscrowListener;
 import com.android.internal.widget.VerifyCredentialResponse;
@@ -183,6 +182,7 @@
 import java.util.Objects;
 import java.util.Set;
 import java.util.StringJoiner;
+import java.util.concurrent.CopyOnWriteArrayList;
 import java.util.concurrent.CountDownLatch;
 import java.util.concurrent.TimeUnit;
 
@@ -330,8 +330,8 @@
 
     private HashMap<UserHandle, UserManager> mUserManagerCache = new HashMap<>();
 
-    private final RemoteCallbackList<ILockSettingsStateListener> mLockSettingsStateListeners =
-            new RemoteCallbackList<>();
+    private final CopyOnWriteArrayList<LockSettingsStateListener> mLockSettingsStateListeners =
+            new CopyOnWriteArrayList<>();
 
     // This class manages life cycle events for encrypted users on File Based Encryption (FBE)
     // devices. The most basic of these is to show/hide notifications about missing features until
@@ -2357,25 +2357,12 @@
     }
 
     private void notifyLockSettingsStateListeners(boolean success, int userId) {
-        int i = mLockSettingsStateListeners.beginBroadcast();
-        try {
-            while (i > 0) {
-                i--;
-                try {
-                    if (success) {
-                        mLockSettingsStateListeners.getBroadcastItem(i)
-                                .onAuthenticationSucceeded(userId);
-                    } else {
-                        mLockSettingsStateListeners.getBroadcastItem(i)
-                                .onAuthenticationFailed(userId);
-                    }
-                } catch (RemoteException e) {
-                    Slog.e(TAG, "Exception while notifying LockSettingsStateListener:"
-                            + " success = " + success + ", userId = " + userId, e);
-                }
+        for (LockSettingsStateListener listener : mLockSettingsStateListeners) {
+            if (success) {
+                listener.onAuthenticationSucceeded(userId);
+            } else {
+                listener.onAuthenticationFailed(userId);
             }
-        } finally {
-            mLockSettingsStateListeners.finishBroadcast();
         }
     }
 
@@ -3698,15 +3685,15 @@
         }
 
         @Override
-        public void registerLockSettingsStateListener(
-                @NonNull ILockSettingsStateListener listener) {
-            mLockSettingsStateListeners.register(listener);
+        public void registerLockSettingsStateListener(@NonNull LockSettingsStateListener listener) {
+            Objects.requireNonNull(listener, "listener cannot be null");
+            mLockSettingsStateListeners.add(listener);
         }
 
         @Override
         public void unregisterLockSettingsStateListener(
-                @NonNull ILockSettingsStateListener listener) {
-            mLockSettingsStateListeners.unregister(listener);
+                @NonNull LockSettingsStateListener listener) {
+            mLockSettingsStateListeners.remove(listener);
         }
     }
 
diff --git a/services/core/java/com/android/server/notification/NotificationManagerService.java b/services/core/java/com/android/server/notification/NotificationManagerService.java
index e633ba6..db04093 100644
--- a/services/core/java/com/android/server/notification/NotificationManagerService.java
+++ b/services/core/java/com/android/server/notification/NotificationManagerService.java
@@ -8237,19 +8237,26 @@
         }
     }
 
+    private PendingIntent getNotificationTimeoutPendingIntent(NotificationRecord record,
+            int flags) {
+        flags |= PendingIntent.FLAG_IMMUTABLE;
+        return PendingIntent.getBroadcast(getContext(),
+                REQUEST_CODE_TIMEOUT,
+                new Intent(ACTION_NOTIFICATION_TIMEOUT)
+                        .setPackage(PackageManagerService.PLATFORM_PACKAGE_NAME)
+                        .setData(new Uri.Builder().scheme(SCHEME_TIMEOUT)
+                                .appendPath(record.getKey()).build())
+                        .addFlags(Intent.FLAG_RECEIVER_FOREGROUND)
+                        .putExtra(EXTRA_KEY, record.getKey()),
+                flags);
+    }
+
     @VisibleForTesting
     @GuardedBy("mNotificationLock")
     void scheduleTimeoutLocked(NotificationRecord record) {
         if (record.getNotification().getTimeoutAfter() > 0) {
-            final PendingIntent pi = PendingIntent.getBroadcast(getContext(),
-                    REQUEST_CODE_TIMEOUT,
-                    new Intent(ACTION_NOTIFICATION_TIMEOUT)
-                            .setPackage(PackageManagerService.PLATFORM_PACKAGE_NAME)
-                            .setData(new Uri.Builder().scheme(SCHEME_TIMEOUT)
-                                    .appendPath(record.getKey()).build())
-                            .addFlags(Intent.FLAG_RECEIVER_FOREGROUND)
-                            .putExtra(EXTRA_KEY, record.getKey()),
-                    PendingIntent.FLAG_UPDATE_CURRENT | PendingIntent.FLAG_IMMUTABLE);
+            final PendingIntent pi = getNotificationTimeoutPendingIntent(
+                    record, PendingIntent.FLAG_UPDATE_CURRENT);
             mAlarmManager.setExactAndAllowWhileIdle(AlarmManager.ELAPSED_REALTIME_WAKEUP,
                     SystemClock.elapsedRealtime() + record.getNotification().getTimeoutAfter(), pi);
         }
@@ -8257,6 +8264,16 @@
 
     @VisibleForTesting
     @GuardedBy("mNotificationLock")
+    void cancelScheduledTimeoutLocked(NotificationRecord record) {
+        final PendingIntent pi = getNotificationTimeoutPendingIntent(
+                record, PendingIntent.FLAG_CANCEL_CURRENT);
+        if (pi != null) {
+            mAlarmManager.cancel(pi);
+        }
+    }
+
+    @VisibleForTesting
+    @GuardedBy("mNotificationLock")
     /**
      * Determine whether this notification should attempt to make noise, vibrate, or flash the LED
      * @return buzzBeepBlink - bitfield (buzz ? 1 : 0) | (beep ? 2 : 0) | (blink ? 4 : 0)
@@ -9249,21 +9266,7 @@
             int rank, int count, boolean wasPosted, String listenerName,
             @ElapsedRealtimeLong long cancellationElapsedTimeMs) {
         final String canceledKey = r.getKey();
-
-        // Get pending intent used to create alarm, use FLAG_NO_CREATE if PendingIntent
-        // does not already exist, then null will be returned.
-        final PendingIntent pi = PendingIntent.getBroadcast(getContext(),
-                REQUEST_CODE_TIMEOUT,
-                new Intent(ACTION_NOTIFICATION_TIMEOUT)
-                        .setData(new Uri.Builder().scheme(SCHEME_TIMEOUT)
-                                .appendPath(r.getKey()).build())
-                        .addFlags(Intent.FLAG_RECEIVER_FOREGROUND),
-                PendingIntent.FLAG_NO_CREATE | PendingIntent.FLAG_IMMUTABLE);
-
-        // Cancel alarm corresponding to pi.
-        if (pi != null) {
-            mAlarmManager.cancel(pi);
-        }
+        cancelScheduledTimeoutLocked(r);
 
         // Record caller.
         recordCallerLocked(r);
diff --git a/services/core/java/com/android/server/wm/OWNERS b/services/core/java/com/android/server/wm/OWNERS
index cd70447..e06f215 100644
--- a/services/core/java/com/android/server/wm/OWNERS
+++ b/services/core/java/com/android/server/wm/OWNERS
@@ -17,6 +17,7 @@
 rgl@google.com
 yunfanc@google.com
 wilsonshih@google.com
+jiamingliu@google.com
 
 # Files related to background activity launches
 per-file Background*Start* = set noparent
diff --git a/services/profcollect/OWNERS b/services/profcollect/OWNERS
index b380e39..be9e61f 100644
--- a/services/profcollect/OWNERS
+++ b/services/profcollect/OWNERS
@@ -1,3 +1 @@
-srhines@google.com
-yabinc@google.com
-yikong@google.com
+include platform/prebuilts/clang/host/linux-x86:/OWNERS
diff --git a/services/profcollect/src/com/android/server/profcollect/ProfcollectForwardingService.java b/services/profcollect/src/com/android/server/profcollect/ProfcollectForwardingService.java
index 582b712..fb0fbe8 100644
--- a/services/profcollect/src/com/android/server/profcollect/ProfcollectForwardingService.java
+++ b/services/profcollect/src/com/android/server/profcollect/ProfcollectForwardingService.java
@@ -62,7 +62,7 @@
     private static final boolean DEBUG = Log.isLoggable(LOG_TAG, Log.DEBUG);
     private static final String INTENT_UPLOAD_PROFILES =
             "com.android.server.profcollect.UPLOAD_PROFILES";
-    private static final long BG_PROCESS_PERIOD = TimeUnit.HOURS.toMillis(4); // every 4 hours.
+    private static final long BG_PROCESS_INTERVAL = TimeUnit.HOURS.toMillis(4); // every 4 hours.
 
     private IProfCollectd mIProfcollect;
     private static ProfcollectForwardingService sSelfService;
@@ -226,7 +226,7 @@
             js.schedule(new JobInfo.Builder(JOB_IDLE_PROCESS, JOB_SERVICE_NAME)
                     .setRequiresDeviceIdle(true)
                     .setRequiresCharging(true)
-                    .setPeriodic(BG_PROCESS_PERIOD)
+                    .setPeriodic(BG_PROCESS_INTERVAL)
                     .setPriority(JobInfo.PRIORITY_MIN)
                     .build());
         }
diff --git a/services/tests/servicestests/src/com/android/server/locksettings/LockSettingsServiceTests.java b/services/tests/servicestests/src/com/android/server/locksettings/LockSettingsServiceTests.java
index 5081198..7053597 100644
--- a/services/tests/servicestests/src/com/android/server/locksettings/LockSettingsServiceTests.java
+++ b/services/tests/servicestests/src/com/android/server/locksettings/LockSettingsServiceTests.java
@@ -39,7 +39,6 @@
 import static org.mockito.Mockito.when;
 
 import android.app.PropertyInvalidatedCache;
-import android.os.IBinder;
 import android.os.RemoteException;
 import android.platform.test.annotations.Presubmit;
 import android.platform.test.flag.junit.SetFlagsRule;
@@ -49,8 +48,8 @@
 import androidx.test.filters.SmallTest;
 import androidx.test.runner.AndroidJUnit4;
 
-import com.android.internal.widget.ILockSettingsStateListener;
 import com.android.internal.widget.LockPatternUtils;
+import com.android.internal.widget.LockSettingsStateListener;
 import com.android.internal.widget.LockscreenCredential;
 import com.android.internal.widget.VerifyCredentialResponse;
 
@@ -412,7 +411,7 @@
         mSetFlagsRule.enableFlags(FLAG_REPORT_PRIMARY_AUTH_ATTEMPTS);
         final LockscreenCredential password = newPassword("password");
         setCredential(PRIMARY_USER_ID, password);
-        final ILockSettingsStateListener listener = mockLockSettingsStateListener();
+        final LockSettingsStateListener listener = mock(LockSettingsStateListener.class);
         mLocalService.registerLockSettingsStateListener(listener);
 
         assertEquals(VerifyCredentialResponse.RESPONSE_OK,
@@ -429,7 +428,7 @@
         final LockscreenCredential password = newPassword("password");
         setCredential(PRIMARY_USER_ID, password);
         final LockscreenCredential badPassword = newPassword("badPassword");
-        final ILockSettingsStateListener listener = mockLockSettingsStateListener();
+        final LockSettingsStateListener listener = mock(LockSettingsStateListener.class);
         mLocalService.registerLockSettingsStateListener(listener);
 
         assertEquals(VerifyCredentialResponse.RESPONSE_ERROR,
@@ -445,7 +444,7 @@
         final LockscreenCredential password = newPassword("password");
         setCredential(PRIMARY_USER_ID, password);
         final LockscreenCredential badPassword = newPassword("badPassword");
-        final ILockSettingsStateListener listener = mockLockSettingsStateListener();
+        final LockSettingsStateListener listener = mock(LockSettingsStateListener.class);
 
         mLocalService.registerLockSettingsStateListener(listener);
         assertEquals(VerifyCredentialResponse.RESPONSE_OK,
@@ -599,12 +598,4 @@
             assertNotEquals(0, mGateKeeperService.getSecureUserId(userId));
         }
     }
-
-    private ILockSettingsStateListener mockLockSettingsStateListener() {
-        ILockSettingsStateListener listener = mock(ILockSettingsStateListener.Stub.class);
-        IBinder binder = mock(IBinder.class);
-        when(binder.isBinderAlive()).thenReturn(true);
-        when(listener.asBinder()).thenReturn(binder);
-        return listener;
-    }
 }
diff --git a/services/tests/uiservicestests/src/com/android/server/notification/NotificationManagerServiceTest.java b/services/tests/uiservicestests/src/com/android/server/notification/NotificationManagerServiceTest.java
index 6a6fa3f..189dbdc 100755
--- a/services/tests/uiservicestests/src/com/android/server/notification/NotificationManagerServiceTest.java
+++ b/services/tests/uiservicestests/src/com/android/server/notification/NotificationManagerServiceTest.java
@@ -1104,6 +1104,11 @@
         verify(mAlarmManager).setExactAndAllowWhileIdle(anyInt(), anyLong(), captor.capture());
         assertEquals(PackageManagerService.PLATFORM_PACKAGE_NAME,
                 captor.getValue().getIntent().getPackage());
+
+        mService.cancelScheduledTimeoutLocked(r);
+        verify(mAlarmManager).cancel(captor.capture());
+        assertEquals(PackageManagerService.PLATFORM_PACKAGE_NAME,
+                captor.getValue().getIntent().getPackage());
     }
 
     @Test
diff --git a/telecomm/OWNERS b/telecomm/OWNERS
index b57b7c7..bb2ac51 100644
--- a/telecomm/OWNERS
+++ b/telecomm/OWNERS
@@ -6,4 +6,5 @@
 rgreenwalt@google.com
 grantmenke@google.com
 pmadapurmath@google.com
-tjstuart@google.com
\ No newline at end of file
+tjstuart@google.com
+huiwang@google.com
diff --git a/telephony/OWNERS b/telephony/OWNERS
index 287aa65..7607c64 100644
--- a/telephony/OWNERS
+++ b/telephony/OWNERS
@@ -15,4 +15,4 @@
 per-file CarrierConfigManager.java=amruthr@google.com,tgunn@google.com,rgreenwalt@google.com,satk@google.com
 
 #Domain Selection is jointly owned, add additional owners for domain selection specific files
-per-file TransportSelectorCallback.java,WwanSelectorCallback.java,DomainSelectionService.java,DomainSelectionService.aidl,DomainSelector.java,EmergencyRegResult.java,EmergencyRegResult.aidl,IDomainSelectionServiceController.aidl,IDomainSelector.aidl,ITransportSelectorCallback.aidl,ITransportSelectorResultCallback.aidl,IWwanSelectorCallback.aidl,IWwanSelectorResultCallback.aidl=hwangoo@google.com,forestchoi@google.com,avinashmp@google.com,mkoon@google.com,seheele@google.com,radhikaagrawal@google.com
+per-file TransportSelectorCallback.java,WwanSelectorCallback.java,DomainSelectionService.java,DomainSelectionService.aidl,DomainSelector.java,EmergencyRegResult.java,EmergencyRegResult.aidl,IDomainSelectionServiceController.aidl,IDomainSelector.aidl,ITransportSelectorCallback.aidl,ITransportSelectorResultCallback.aidl,IWwanSelectorCallback.aidl,IWwanSelectorResultCallback.aidl=hwangoo@google.com,forestchoi@google.com,avinashmp@google.com,mkoon@google.com,seheele@google.com,radhikaagrawal@google.com,jdyou@google.com
diff --git a/tools/aapt/ApkBuilder.h b/tools/aapt/ApkBuilder.h
index 5d3abc6..9276402 100644
--- a/tools/aapt/ApkBuilder.h
+++ b/tools/aapt/ApkBuilder.h
@@ -44,7 +44,7 @@
     android::status_t createSplitForConfigs(const std::set<ConfigDescription>& configs);
 
     /**
-     * Adds a file to be written to the final APK. It's name must not collide
+     * Adds a file to be written to the final APK. Its name must not collide
      * with that of any files previously added. When a Split APK is being
      * generated, duplicates can exist as long as they are in different splits
      * (resources.arsc, AndroidManifest.xml).
diff --git a/tools/aapt/Main.cpp b/tools/aapt/Main.cpp
index 2f2ef92..66a0510 100644
--- a/tools/aapt/Main.cpp
+++ b/tools/aapt/Main.cpp
@@ -187,7 +187,7 @@
         "       be loaded alongside the base APK at runtime.\n"
         "   --feature-of\n"
         "       Builds a split APK that is a feature of the apk specified here. Resources\n"
-        "       in the base APK can be referenced from the the feature APK.\n"
+        "       in the base APK can be referenced from the feature APK.\n"
         "   --feature-after\n"
         "       An app can have multiple Feature Split APKs which must be totally ordered.\n"
         "       If --feature-of is specified, this flag specifies which Feature Split APK\n"